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SubjectRe: [PATCH 1/6] seq_file: add seq_read_iter
Hi Al,

Apologies for the delay.

On Sun, Nov 15, 2020 at 03:53:55PM +0000, Al Viro wrote:
> On Sat, Nov 14, 2020 at 08:50:00PM +0000, Al Viro wrote:
>
> OK, I think I understand what's going on. Could you check if
> reverting the variant in -next and applying the following instead
> fixes what you are seeing?

The below diff on top of d4d50710a8b46082224376ef119a4dbb75b25c56 does
not fix my issue unfortunately.

> diff --git a/fs/seq_file.c b/fs/seq_file.c
> index 3b20e21604e7..35667112bbd1 100644
> --- a/fs/seq_file.c
> +++ b/fs/seq_file.c
> @@ -168,7 +168,6 @@ EXPORT_SYMBOL(seq_read);
> ssize_t seq_read_iter(struct kiocb *iocb, struct iov_iter *iter)
> {
> struct seq_file *m = iocb->ki_filp->private_data;
> - size_t size = iov_iter_count(iter);
> size_t copied = 0;
> size_t n;
> void *p;
> @@ -208,16 +207,15 @@ ssize_t seq_read_iter(struct kiocb *iocb, struct iov_iter *iter)
> }
> /* if not empty - flush it first */
> if (m->count) {
> - n = min(m->count, size);
> - if (copy_to_iter(m->buf + m->from, n, iter) != n)
> - goto Efault;
> + n = copy_to_iter(m->buf + m->from, m->count, iter);
> m->count -= n;
> m->from += n;
> - size -= n;
> copied += n;
> - if (!size)
> - goto Done;
> + if (m->count)
> + goto Efault;
> }
> + if (!iov_iter_count(iter))
> + goto Done;
> /* we need at least one record in buffer */
> m->from = 0;
> p = m->op->start(m, &m->index);
> @@ -249,6 +247,7 @@ ssize_t seq_read_iter(struct kiocb *iocb, struct iov_iter *iter)
> goto Done;
> Fill:
> /* they want more? let's try to get some more */
> + /* m->count is positive and there's space left in iter */
> while (1) {
> size_t offs = m->count;
> loff_t pos = m->index;
> @@ -263,7 +262,7 @@ ssize_t seq_read_iter(struct kiocb *iocb, struct iov_iter *iter)
> err = PTR_ERR(p);
> break;
> }
> - if (m->count >= size)
> + if (m->count >= iov_iter_count(iter))
> break;
> err = m->op->show(m, p);
> if (seq_has_overflowed(m) || err) {
> @@ -273,12 +272,12 @@ ssize_t seq_read_iter(struct kiocb *iocb, struct iov_iter *iter)
> }
> }
> m->op->stop(m, p);
> - n = min(m->count, size);
> - if (copy_to_iter(m->buf, n, iter) != n)
> - goto Efault;
> + n = copy_to_iter(m->buf, m->count, iter);
> copied += n;
> - m->count -= n;
> m->from = n;
> + m->count -= n;
> + if (m->count)
> + goto Efault;
> Done:
> if (!copied)
> copied = err;
>

Replying to your two other messages here:

> FWIW, just to make sure:
> 1) does reverting just that commit recover the desired behaviour?

Yes, d4d50710a8b46082224376ef119a4dbb75b25c56 is fine,
6a9f696d1627bacc91d1cebcfb177f474484e8ba is broken.

$ uname -r
5.10.0-rc2-microsoft-00001-gd4d50710a8b4

$ echo $PATH
/home/nathan/usr/bin:/home/nathan/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/mnt/c/Windows/system32:...

$ uname -r
5.10.0-rc2-microsoft-00002-g6a9f696d1627

$ echo $PATH
/home/nathan/usr/bin:/home/nathan/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games

> 2) could you verify that your latest tests had been done with
> the incremental I'd posted (shifting the if (....) goto Done; out of the if
> body)?
> 3) does the build with that commit reverted produce any warnings
> related to mountinfo?

d4d50710a8b46082224376ef119a4dbb75b25c56:

$ dmesg -l err
[ 0.064825] PCI: Fatal: No config space access function found
[ 0.077436] kvm: no hardware support
[ 0.077438] kvm: no hardware support
[ 0.108227] hv_utils: cannot register PTP clock: 0
[ 2.518229] FS-Cache: Duplicate cookie detected
[ 2.518232] FS-Cache: O-cookie c=000000005d51d0cd [p=000000006bb17fa6 fl=222 nc=0 na=1]
[ 2.518232] FS-Cache: O-cookie d=0000000021f3f873 n=000000002fb0c46e
[ 2.518233] FS-Cache: O-key=[10] '34323934393337353435'
[ 2.518236] FS-Cache: N-cookie c=000000002e0fa15c [p=000000006bb17fa6 fl=2 nc=0 na=1]
[ 2.518236] FS-Cache: N-cookie d=0000000021f3f873 n=00000000a3943d77
[ 2.518236] FS-Cache: N-key=[10] '34323934393337353435'

6a9f696d1627bacc91d1cebcfb177f474484e8ba:

$ dmesg -l err
[ 0.064266] PCI: Fatal: No config space access function found
[ 0.077833] kvm: no hardware support
[ 0.077835] kvm: no hardware support
[ 0.107284] hv_utils: cannot register PTP clock: 0
[ 0.221703] init: (235) ERROR: LogException:36: LOCALHOST: Could not start localhost port scanner.
[ 2.428629] FS-Cache: Duplicate cookie detected
[ 2.428631] FS-Cache: O-cookie c=000000008dc18c92 [p=00000000e8a82afe fl=222 nc=0 na=1]
[ 2.428631] FS-Cache: O-cookie d=000000007254ca01 n=0000000009bd1860
[ 2.428632] FS-Cache: O-key=[10] '34323934393337353336'
[ 2.428635] FS-Cache: N-cookie c=000000005941e9ee [p=00000000e8a82afe fl=2 nc=0 na=1]
[ 2.428635] FS-Cache: N-cookie d=000000007254ca01 n=0000000095ef7a9f
[ 2.428636] FS-Cache: N-key=[10] '34323934393337353336'
[ 2.438529] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.438535] init: (9) ERROR: CreateProcessParseCommon:849: Failed to translate C:\Users\natec
[ 2.438550] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.438552] init: (9) ERROR: UtilTranslatePathList:2373: Failed to translate C:\Windows\system32
[ 2.438558] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.438559] init: (9) ERROR: UtilTranslatePathList:2373: Failed to translate C:\Windows
[ 2.438565] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
6a9f696d1627bacc91d1cebcfb177f474484e8ba + shifting the if (....) goto Done; out of the if body:
$ echo $PATH
/home/nathan/usr/bin:/home/nathan/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games

$ dmesg -l err
[ 0.059315] PCI: Fatal: No config space access function found
[ 0.077335] kvm: no hardware support
[ 0.077336] kvm: no hardware support
[ 0.107422] hv_utils: cannot register PTP clock: 0
[ 2.437321] FS-Cache: Duplicate cookie detected
[ 2.437323] FS-Cache: O-cookie c=0000000061ae161f [p=000000005e0c26a4 fl=222 nc=0 na=1]
[ 2.437323] FS-Cache: O-cookie d=000000006e487749 n=00000000d6f2b7cc
[ 2.437324] FS-Cache: O-key=[10] '34323934393337353337'
[ 2.437327] FS-Cache: N-cookie c=00000000c08b3ba9 [p=000000005e0c26a4 fl=2 nc=0 na=1]
[ 2.437327] FS-Cache: N-cookie d=000000006e487749 n=0000000026c46bbc
[ 2.437328] FS-Cache: N-key=[10] '34323934393337353337'
[ 2.447874] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.447878] init: (9) ERROR: CreateProcessParseCommon:849: Failed to translate C:\Users\natec
[ 2.447905] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.447906] init: (9) ERROR: UtilTranslatePathList:2373: Failed to translate C:\Windows\system32
[ 2.447923] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.447924] init: (9) ERROR: UtilTranslatePathList:2373: Failed to translate C:\Windows
[ 2.447940] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
Your latest diff on top of d4d50710a8b46082224376ef119a4dbb75b25c56:

$ echo $PATH
/home/nathan/usr/bin:/home/nathan/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games

$ dmesg -l err
[ 0.064514] PCI: Fatal: No config space access function found
[ 0.078288] kvm: no hardware support
[ 0.078290] kvm: no hardware support
[ 0.108100] hv_utils: cannot register PTP clock: 0
[ 2.428126] FS-Cache: Duplicate cookie detected
[ 2.428128] FS-Cache: O-cookie c=00000000f90a28fc [p=000000008eaf59d5 fl=222 nc=0 na=1]
[ 2.428128] FS-Cache: O-cookie d=00000000e1e04d39 n=00000000109665e8
[ 2.428129] FS-Cache: O-key=[10] '34323934393337353336'
[ 2.428132] FS-Cache: N-cookie c=00000000c32f0eb9 [p=000000008eaf59d5 fl=2 nc=0 na=1]
[ 2.428132] FS-Cache: N-cookie d=00000000e1e04d39 n=000000003fef461f
[ 2.428132] FS-Cache: N-key=[10] '34323934393337353336'
[ 2.439541] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.439545] init: (9) ERROR: CreateProcessParseCommon:849: Failed to translate C:\Users\natec
[ 2.439571] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.439573] init: (9) ERROR: UtilTranslatePathList:2373: Failed to translate C:\Windows\system32
[ 2.439590] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.439591] init: (9) ERROR: UtilTranslatePathList:2373: Failed to translate C:\Windows
[ 2.439607] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
> 4) your posted log with WARN_ON unfortunately starts *after*
> the mountinfo accesses; could you check which process had been doing those?
> The Comm: ... part in there, that is.

init it looks like. Attached is the output of

---
diff --git a/fs/read_write.c b/fs/read_write.c
index 75f764b43418..37708555cb8d 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -757,6 +757,10 @@ static ssize_t do_loop_readv_writev(struct file *filp, struct iov_iter *iter,
struct iovec iovec = iov_iter_iovec(iter);
ssize_t nr;

+ if (unlikely(!memcmp(filp->f_path.dentry->d_name.name, "mountinfo", 10)) &&
+ WARN_ON(!iovec.iov_len))
+ printk(KERN_ERR "odd readv on %pd4\n", filp);
+
if (type == READ) {
nr = filp->f_op->read(filp, iovec.iov_base,
iovec.iov_len, ppos);
---
against your latest diff on top of d4d50710a8b46082224376ef119a4dbb75b25c56.

> 5) in the "I don't believe that could happen, but let's make sure"
> department: turn the
> /* m->count is positive and there's space left in iter */
> comment in seq_read_iter() into an outright
> BUG_ON(!m->count || !iov_iter_count(iter));

Does not look like it triggers against your latest diff.

> OK, so let's do this: fix in seq_read_iter() + in do_loop_readv_writev()
> (on entry) the following (racy as hell, but will do for debugging):
>
> bool weird = false;
>
> if (unlikely(memcmp(file->f_path.dentry->d_name.name, "mountinfo", 10))) {
> int i;
>
> for (i = 0; i < iter->nr_segs; i++)
> if (!iter->iov[i].iov_len)
> weird = true;
> if (weird) {
> printk(KERN_ERR "[%s]: weird readv on %p4D (%ld) ",
> current->comm, filp, (long)filp->f_pos);
> for (i = 0; i < iter->nr_segs; i++)
> printk(KERN_CONT "%c%zd", i ? ':' : '<',
> iter->iov[i].iov_len);
> printk(KERN_CONT "> ");
> }
> }
> and in the end (just before return)
> if (weird)
> printk(KERN_CONT "-> %zd\n", ret);
>
> Preferably along with the results of cat /proc/<whatever it is>/mountinfo both
> on that and on the working kernel...

I applied this against your latest diff, attached as weird_readv.

Good (d4d50710a8b46082224376ef119a4dbb75b25c56):

$ cat /proc/9/mountinfo
29 21 8:0 / / rw,relatime - ext4 /dev/sda rw,discard,no_fc,errors=remount-ro,data=ordered
30 29 0:15 / /mnt/wsl rw,relatime shared:1 - tmpfs tmpfs rw
31 29 0:16 /init /init ro,relatime - 9p tools ro,dirsync,aname=tools;fmask=022,loose,access=client,trans=fd,rfd=6,wfd=6
32 29 0:5 / /dev rw,nosuid,relatime - devtmpfs none rw,size=8176740k,nr_inodes=2044185,mode=755
33 29 0:14 / /sys rw,nosuid,nodev,noexec,noatime - sysfs sysfs rw
34 29 0:19 / /proc rw,nosuid,nodev,noexec,noatime - proc proc rw
35 32 0:20 / /dev/pts rw,nosuid,noexec,noatime - devpts devpts rw,gid=5,mode=620,ptmxmode=000
36 29 0:21 / /run rw,nosuid,noexec,noatime - tmpfs none rw,mode=755
37 36 0:22 / /run/lock rw,nosuid,nodev,noexec,noatime - tmpfs none rw
38 36 0:23 / /run/shm rw,nosuid,nodev,noatime - tmpfs none rw
39 36 0:24 / /run/user rw,nosuid,nodev,noexec,noatime - tmpfs none rw,mode=755
40 34 0:17 / /proc/sys/fs/binfmt_misc rw,relatime - binfmt_misc binfmt_misc rw
41 33 0:25 / /sys/fs/cgroup rw,nosuid,nodev,noexec,relatime - tmpfs tmpfs rw,mode=755
42 41 0:26 / /sys/fs/cgroup/unified rw,nosuid,nodev,noexec,relatime - cgroup2 cgroup2 rw,nsdelegate
43 41 0:27 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuset
44 41 0:28 / /sys/fs/cgroup/cpu rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpu
45 41 0:29 / /sys/fs/cgroup/cpuacct rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuacct
46 41 0:30 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,blkio
47 41 0:31 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,memory
48 41 0:32 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,devices
49 41 0:33 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,freezer
50 41 0:34 / /sys/fs/cgroup/net_cls rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,net_cls
51 41 0:35 / /sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,perf_event
52 41 0:36 / /sys/fs/cgroup/net_prio rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,net_prio
53 41 0:37 / /sys/fs/cgroup/hugetlb rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,hugetlb
54 41 0:38 / /sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,pids
55 41 0:39 / /sys/fs/cgroup/rdma rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,rdma
90 29 0:40 / /mnt/c rw,noatime - 9p C:\134 rw,dirsync,aname=drvfs;path=C:\;uid=1000;gid=1000;symlinkroot=/mnt/,mmap,access=client,msize=65536,trans=fd,rfd=8,wfd=8
91 29 0:41 / /mnt/d rw,noatime - 9p D:\134 rw,dirsync,aname=drvfs;path=D:\;uid=1000;gid=1000;symlinkroot=/mnt/,mmap,access=client,msize=65536,trans=fd,rfd=8,wfd=8

Bad (your latest diff on top of d4d50710a8b46082224376ef119a4dbb75b25c56

$ cat /proc/9/mountinfo
29 21 8:0 / / rw,relatime - ext4 /dev/sda rw,discard,no_fc,errors=remount-ro,data=ordered
30 29 0:15 / /mnt/wsl rw,relatime shared:1 - tmpfs tmpfs rw
31 29 0:16 /init /init ro,relatime - 9p tools ro,dirsync,aname=tools;fmask=022,loose,access=client,trans=fd,rfd=6,wfd=6
32 29 0:5 / /dev rw,nosuid,relatime - devtmpfs none rw,size=8176740k,nr_inodes=2044185,mode=755
33 29 0:14 / /sys rw,nosuid,nodev,noexec,noatime - sysfs sysfs rw
34 29 0:19 / /proc rw,nosuid,nodev,noexec,noatime - proc proc rw
35 32 0:20 / /dev/pts rw,nosuid,noexec,noatime - devpts devpts rw,gid=5,mode=620,ptmxmode=000
36 29 0:21 / /run rw,nosuid,noexec,noatime - tmpfs none rw,mode=755
37 36 0:22 / /run/lock rw,nosuid,nodev,noexec,noatime - tmpfs none rw
38 36 0:23 / /run/shm rw,nosuid,nodev,noatime - tmpfs none rw
39 36 0:24 / /run/user rw,nosuid,nodev,noexec,noatime - tmpfs none rw,mode=755
40 34 0:17 / /proc/sys/fs/binfmt_misc rw,relatime - binfmt_misc binfmt_misc rw
41 33 0:25 / /sys/fs/cgroup rw,nosuid,nodev,noexec,relatime - tmpfs tmpfs rw,mode=755
42 41 0:26 / /sys/fs/cgroup/unified rw,nosuid,nodev,noexec,relatime - cgroup2 cgroup2 rw,nsdelegate
43 41 0:27 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuset
44 41 0:28 / /sys/fs/cgroup/cpu rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpu
45 41 0:29 / /sys/fs/cgroup/cpuacct rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,cpuacct
46 41 0:30 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,blkio
47 41 0:31 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,memory
48 41 0:32 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,devices
49 41 0:33 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,freezer
50 41 0:34 / /sys/fs/cgroup/net_cls rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,net_cls
51 41 0:35 / /sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,perf_event
52 41 0:36 / /sys/fs/cgroup/net_prio rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,net_prio
53 41 0:37 / /sys/fs/cgroup/hugetlb rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,hugetlb
54 41 0:38 / /sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,pids
55 41 0:39 / /sys/fs/cgroup/rdma rw,nosuid,nodev,noexec,relatime - cgroup cgroup rw,rdma
90 29 0:40 / /mnt/c rw,noatime - 9p C:\134 rw,dirsync,aname=drvfs;path=C:\;uid=1000;gid=1000;symlinkroot=/mnt/,mmap,access=client,msize=65536,trans=fd,rfd=8,wfd=8
91 29 0:41 / /mnt/d rw,noatime - 9p D:\134 rw,dirsync,aname=drvfs;path=D:\;uid=1000;gid=1000;symlinkroot=/mnt/,mmap,access=client,msize=65536,trans=fd,rfd=8,wfd=8

If you need any more information, please let me know!

Cheers,
Nathan
[ 0.000000] Linux version 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty (nathan@Ryzen-9-3900X) (gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #10 SMP Sun Nov 15 14:23:57 MST 2020
[ 0.000000] Kernel is locked down from Kernel configuration; see man kernel_lockdown.7
[ 0.000000] Command line: initrd=\initrd.img panic=-1 pty.legacy_count=0 nr_cpus=24
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format.
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000e0fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000001fffff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x0000000000200000-0x00000000f7ffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000407ffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI not present or invalid.
[ 0.000000] Hypervisor detected: Microsoft Hyper-V
[ 0.000000] Hyper-V: features 0xae7f, hints 0xc2c, misc 0x20bed7b2
[ 0.000000] Hyper-V Host Build:19041-10.0-0-0.630
[ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x1e8480
[ 0.000000] Hyper-V: Using hypercall for remote TLB flush
[ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns
[ 0.000001] tsc: Detected 3800.009 MHz processor
[ 0.000005] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000006] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000008] last_pfn = 0x408000 max_arch_pfn = 0x400000000
[ 0.000028] MTRR default type: uncachable
[ 0.000028] MTRR fixed ranges disabled:
[ 0.000029] 00000-FFFFF uncachable
[ 0.000029] MTRR variable ranges disabled:
[ 0.000029] 0 disabled
[ 0.000029] 1 disabled
[ 0.000030] 2 disabled
[ 0.000030] 3 disabled
[ 0.000030] 4 disabled
[ 0.000030] 5 disabled
[ 0.000030] 6 disabled
[ 0.000031] 7 disabled
[ 0.000031] Disabled
[ 0.000031] x86/PAT: MTRRs disabled, skipping PAT initialization too.
[ 0.000037] CPU MTRRs all blank - virtualized system.
[ 0.000038] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC
[ 0.000039] last_pfn = 0xf8000 max_arch_pfn = 0x400000000
[ 0.000048] Using GB pages for direct mapping
[ 0.000100] RAMDISK: [mem 0x02f70000-0x02f7ffff]
[ 0.000102] ACPI: Early table checksum verification disabled
[ 0.000103] ACPI: RSDP 0x00000000000E0000 000024 (v02 VRTUAL)
[ 0.000105] ACPI: XSDT 0x0000000000100000 000044 (v01 VRTUAL MICROSFT 00000001 MSFT 00000001)
[ 0.000108] ACPI: FACP 0x0000000000101000 000114 (v06 VRTUAL MICROSFT 00000001 MSFT 00000001)
[ 0.000110] ACPI: DSDT 0x00000000001011B8 01E184 (v02 MSFTVM DSDT01 00000001 MSFT 05000000)
[ 0.000112] ACPI: FACS 0x0000000000101114 000040
[ 0.000113] ACPI: OEM0 0x0000000000101154 000064 (v01 VRTUAL MICROSFT 00000001 MSFT 00000001)
[ 0.000114] ACPI: SRAT 0x000000000011F33C 000390 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001)
[ 0.000116] ACPI: APIC 0x000000000011F6CC 000108 (v04 VRTUAL MICROSFT 00000001 MSFT 00000001)
[ 0.000118] ACPI: Local APIC address 0xfee00000
[ 0.000299] Zone ranges:
[ 0.000300] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000301] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000301] Normal [mem 0x0000000100000000-0x0000000407ffffff]
[ 0.000302] Movable zone start for each node
[ 0.000302] Early memory node ranges
[ 0.000303] node 0: [mem 0x0000000000001000-0x000000000009ffff]
[ 0.000303] node 0: [mem 0x0000000000200000-0x00000000f7ffffff]
[ 0.000304] node 0: [mem 0x0000000100000000-0x0000000407ffffff]
[ 0.000448] Zeroed struct page in unavailable ranges: 353 pages
[ 0.000449] Initmem setup node 0 [mem 0x0000000000001000-0x0000000407ffffff]
[ 0.000450] On node 0 totalpages: 4193951
[ 0.000451] DMA zone: 59 pages used for memmap
[ 0.000451] DMA zone: 22 pages reserved
[ 0.000452] DMA zone: 3743 pages, LIFO batch:0
[ 0.000467] DMA32 zone: 16320 pages used for memmap
[ 0.000468] DMA32 zone: 1011712 pages, LIFO batch:63
[ 0.009339] Normal zone: 49664 pages used for memmap
[ 0.009341] Normal zone: 3178496 pages, LIFO batch:63
[ 0.009675] ACPI: Local APIC address 0xfee00000
[ 0.009680] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
[ 0.009965] IOAPIC[0]: apic_id 24, version 17, address 0xfec00000, GSI 0-23
[ 0.009968] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.009969] ACPI: IRQ9 used by override.
[ 0.009970] Using ACPI (MADT) for SMP configuration information
[ 0.009975] smpboot: Allowing 24 CPUs, 0 hotplug CPUs
[ 0.009983] [mem 0xf8000000-0xffffffff] available for PCI devices
[ 0.009983] Booting paravirtualized kernel on Hyper-V
[ 0.009984] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.013232] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:24 nr_node_ids:1
[ 0.014134] percpu: Embedded 41 pages/cpu s135192 r0 d32744 u262144
[ 0.014138] pcpu-alloc: s135192 r0 d32744 u262144 alloc=1*2097152
[ 0.014139] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 12 13 14 15
[ 0.014143] pcpu-alloc: [0] 16 17 18 19 20 21 22 23
[ 0.014152] Built 1 zonelists, mobility grouping on. Total pages: 4127886
[ 0.014153] Kernel command line: initrd=\initrd.img panic=-1 pty.legacy_count=0 nr_cpus=24
[ 0.014183] printk: log_buf_len individual max cpu contribution: 262144 bytes
[ 0.014183] printk: log_buf_len total cpu_extra contributions: 6029312 bytes
[ 0.014184] printk: log_buf_len min size: 262144 bytes
[ 0.022373] printk: log_buf_len: 8388608 bytes
[ 0.022375] printk: early log buf free: 256264(97%)
[ 0.024821] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.025886] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.025950] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.040784] Memory: 4126944K/16775804K available (14341K kernel code, 1480K rwdata, 2448K rodata, 916K init, 1484K bss, 422372K reserved, 0K cma-reserved)
[ 0.040789] random: get_random_u64 called from __kmem_cache_create+0x29/0x3b0 with crng_init=0
[ 0.040871] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=24, Nodes=1
[ 0.041084] rcu: Hierarchical RCU implementation.
[ 0.041086] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=24.
[ 0.041087] Tracing variant of Tasks RCU enabled.
[ 0.041087] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.041087] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=24
[ 0.041095] Using NULL legacy PIC
[ 0.041096] NR_IRQS: 16640, nr_irqs: 616, preallocated irqs: 0
[ 0.041445] random: crng done (trusting CPU's manufacturer)
[ 0.041472] printk: console [ttyS0] enabled
[ 0.041477] ACPI: Core revision 20200925
[ 0.041570] Failed to register legacy timer interrupt
[ 0.041571] APIC: Switch to symmetric I/O mode setup
[ 0.041572] Switched APIC routing to physical flat.
[ 0.041591] Hyper-V: Using IPI hypercalls
[ 0.041591] Hyper-V: Using enlightened APIC (xapic mode)
[ 0.041661] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x6d8cc2767c9, max_idle_ns: 881590832756 ns
[ 0.041663] Calibrating delay loop (skipped), value calculated using timer frequency.. 7600.01 BogoMIPS (lpj=38000090)
[ 0.041665] pid_max: default: 32768 minimum: 301
[ 0.041687] LSM: Security Framework initializing
[ 0.041689] Yama: becoming mindful.
[ 0.041692] LoadPin: ready to pin (currently enforcing)
[ 0.041718] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.041734] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.041954] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[ 0.041971] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512
[ 0.041971] Last level dTLB entries: 4KB 2048, 2MB 2048, 4MB 1024, 1GB 0
[ 0.041973] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.041974] Spectre V2 : Mitigation: Full AMD retpoline
[ 0.041974] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.041975] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 0.041975] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[ 0.041976] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[ 0.042082] Freeing SMP alternatives memory: 48K
[ 0.042122] smpboot: CPU0: AMD Ryzen 9 3900X 12-Core Processor (family: 0x17, model: 0x71, stepping: 0x0)
[ 0.042166] Performance Events: PMU not available due to virtualization, using software events only.
[ 0.042265] rcu: Hierarchical SRCU implementation.
[ 0.042522] smp: Bringing up secondary CPUs ...
[ 0.042554] x86: Booting SMP configuration:
[ 0.042555] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23
[ 0.052168] smp: Brought up 1 node, 24 CPUs
[ 0.052168] smpboot: Max logical packages: 1
[ 0.052168] smpboot: Total of 24 processors activated (182400.43 BogoMIPS)
[ 0.065457] node 0 deferred pages initialised in 10ms
[ 0.069109] devtmpfs: initialized
[ 0.069109] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.069109] futex hash table entries: 8192 (order: 7, 524288 bytes, linear)
[ 0.071783] NET: Registered protocol family 16
[ 0.071957] ACPI: bus type PCI registered
[ 0.071957] PCI: Fatal: No config space access function found
[ 0.072580] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.072580] raid6: skip pq benchmark and using algorithm avx2x4
[ 0.072580] raid6: using avx2x2 recovery algorithm
[ 0.072580] ACPI: Added _OSI(Module Device)
[ 0.072580] ACPI: Added _OSI(Processor Device)
[ 0.072580] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.072580] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.072580] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.072580] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.072580] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 0.081942] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 0.082680] ACPI: Interpreter enabled
[ 0.082683] ACPI: (supports S0 S5)
[ 0.082684] ACPI: Using IOAPIC for interrupt routing
[ 0.082690] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.082827] ACPI: Enabled 1 GPEs in block 00 to 0F
[ 0.083887] iommu: Default domain type: Translated
[ 0.083951] SCSI subsystem initialized
[ 0.084036] hv_vmbus: Vmbus version:5.2
[ 0.084036] PCI: Using ACPI for IRQ routing
[ 0.084036] PCI: System does not support PCI
[ 0.084036] clocksource: Switched to clocksource tsc-early
[ 0.084036] hv_vmbus: Unknown GUID: c376c1c3-d276-48d2-90a9-c04748072c60
[ 0.084036] VFS: Disk quotas dquot_6.6.0
[ 0.084036] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.084036] FS-Cache: Loaded
[ 0.084036] pnp: PnP ACPI init
[ 0.084036] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.084036] pnp: PnP ACPI: found 1 devices
[ 0.084036] NET: Registered protocol family 2
[ 0.084036] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 0.084036] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.084036] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[ 0.084036] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.084036] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.084036] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.084036] NET: Registered protocol family 1
[ 0.084036] RPC: Registered named UNIX socket transport module.
[ 0.084036] RPC: Registered udp transport module.
[ 0.084036] RPC: Registered tcp transport module.
[ 0.084036] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.084036] PCI: CLS 0 bytes, default 64
[ 0.084036] Trying to unpack rootfs image as initramfs...
[ 0.084036] Freeing initrd memory: 64K
[ 0.084036] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.084036] software IO TLB: mapped [mem 0x00000000f4000000-0x00000000f8000000] (64MB)
[ 0.085373] kvm: no hardware support
[ 0.085375] has_svm: svm not available
[ 0.085375] kvm: no hardware support
[ 0.087760] Initialise system trusted keyrings
[ 0.087845] workingset: timestamp_bits=46 max_order=22 bucket_order=0
[ 0.088635] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.089090] NFS: Registering the id_resolver key type
[ 0.089096] Key type id_resolver registered
[ 0.089096] Key type id_legacy registered
[ 0.089097] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 0.090790] Key type cifs.idmap registered
[ 0.090838] fuse: init (API version 7.32)
[ 0.090963] SGI XFS with ACLs, security attributes, realtime, scrub, repair, quota, no debug enabled
[ 0.092385] 9p: Installing v9fs 9p2000 file system support
[ 0.092393] FS-Cache: Netfs '9p' registered for caching
[ 0.092551] FS-Cache: Netfs 'ceph' registered for caching
[ 0.092554] ceph: loaded (mds proto 32)
[ 0.095029] NET: Registered protocol family 38
[ 0.095030] xor: automatically using best checksumming function avx
[ 0.095031] Key type asymmetric registered
[ 0.095031] Asymmetric key parser 'x509' registered
[ 0.095036] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 0.095928] hv_vmbus: registering driver hv_pci
[ 0.096126] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.096392] Non-volatile memory driver v1.3
[ 0.099390] brd: module loaded
[ 0.100261] loop: module loaded
[ 0.100541] hv_vmbus: registering driver hv_storvsc
[ 0.100841] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[ 0.100841] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[ 0.100852] tun: Universal TUN/TAP device driver, 1.6
[ 0.101032] PPP generic driver version 2.4.2
[ 0.101136] PPP BSD Compression module registered
[ 0.101136] PPP Deflate Compression module registered
[ 0.101138] PPP MPPE Compression module registered
[ 0.101139] NET: Registered protocol family 24
[ 0.101142] hv_vmbus: registering driver hv_netvsc
[ 0.101600] scsi host0: storvsc_host_t
[ 0.112872] VFIO - User Level meta-driver version: 0.3
[ 0.113203] hv_vmbus: registering driver hyperv_keyboard
[ 0.113449] rtc_cmos 00:00: RTC can wake from S4
[ 0.114605] rtc_cmos 00:00: registered as rtc0
[ 0.114922] rtc_cmos 00:00: setting system clock to 2020-11-15T21:24:09 UTC (1605475449)
[ 0.114932] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram
[ 0.115052] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com
[ 0.115513] hv_utils: Registering HyperV Utility Driver
[ 0.115514] hv_vmbus: registering driver hv_utils
[ 0.115536] hv_vmbus: registering driver hv_balloon
[ 0.115540] hv_utils: cannot register PTP clock: 0
[ 0.115784] hv_utils: TimeSync IC version 4.0
[ 0.115885] hv_balloon: Using Dynamic Memory protocol version 2.0
[ 0.116976] Mirror/redirect action on
[ 0.117292] IPVS: Registered protocols (TCP, UDP)
[ 0.117302] IPVS: Connection hash table configured (size=4096, memory=64Kbytes)
[ 0.117323] IPVS: ipvs loaded.
[ 0.117323] IPVS: [rr] scheduler registered.
[ 0.117324] IPVS: [wrr] scheduler registered.
[ 0.117324] IPVS: [sh] scheduler registered.
[ 0.118956] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully
[ 0.119481] Initializing XFRM netlink socket
[ 0.119537] NET: Registered protocol family 10
[ 0.120045] Segment Routing with IPv6
[ 0.121342] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 0.121403] NET: Registered protocol family 17
[ 0.121416] Bridge firewalling registered
[ 0.121421] 8021q: 802.1Q VLAN Support v1.8
[ 0.121438] sctp: Hash tables configured (bind 256/256)
[ 0.121640] 9pnet: Installing 9P2000 support
[ 0.121650] Key type dns_resolver registered
[ 0.121650] Key type ceph registered
[ 0.122055] libceph: loaded (mon/osd proto 15/24)
[ 0.122110] NET: Registered protocol family 40
[ 0.122111] hv_vmbus: registering driver hv_sock
[ 0.122411] IPI shorthand broadcast: enabled
[ 0.122414] sched_clock: Marking stable (121792240, 305100)->(127081600, -4984260)
[ 0.122659] registered taskstats version 1
[ 0.122660] Loading compiled-in X.509 certificates
[ 0.122686] Key type ._fscrypt registered
[ 0.122687] Key type .fscrypt registered
[ 0.122687] Key type fscrypt-provisioning registered
[ 0.122881] Btrfs loaded, crc32c=crc32c-generic
[ 0.123556] Freeing unused kernel image (initmem) memory: 916K
[ 0.181758] Write protecting the kernel read-only data: 20480k
[ 0.182558] Freeing unused kernel image (text/rodata gap) memory: 2040K
[ 0.182967] Freeing unused kernel image (rodata/data gap) memory: 1648K
[ 0.205800] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.205803] Run /init as init process
[ 0.205804] with arguments:
[ 0.205804] /init
[ 0.205804] with environment:
[ 0.205805] HOME=/
[ 0.205805] TERM=linux
[ 0.220007] scsi 0:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5
[ 0.220351] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 0.221036] sd 0:0:0:0: [sda] 536870912 512-byte logical blocks: (275 GB/256 GiB)
[ 0.221038] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 0.221129] sd 0:0:0:0: [sda] Write Protect is off
[ 0.221131] sd 0:0:0:0: [sda] Mode Sense: 0f 00 00 00
[ 0.221336] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 0.511918] sd 0:0:0:0: [sda] Attached SCSI disk
[ 0.514767] EXT4-fs (sda): mounted filesystem with ordered data mode. Opts: discard,errors=remount-ro,data=ordered
[ 1.151704] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x6d8cc2767c9, max_idle_ns: 881590832756 ns
[ 1.151710] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 1.152495] clocksource: Switched to clocksource tsc
[ 2.415695] FS-Cache: Duplicate cookie detected
[ 2.415698] FS-Cache: O-cookie c=00000000c02fe849 [p=000000000adfc1b6 fl=222 nc=0 na=1]
[ 2.415698] FS-Cache: O-cookie d=00000000f83f6a98 n=000000009337a48d
[ 2.415699] FS-Cache: O-key=[10] '34323934393337353334'
[ 2.415702] FS-Cache: N-cookie c=00000000180bc5ec [p=000000000adfc1b6 fl=2 nc=0 na=1]
[ 2.415702] FS-Cache: N-cookie d=00000000f83f6a98 n=00000000a8258158
[ 2.415702] FS-Cache: N-key=[10] '34323934393337353334'
[ 2.425813] ------------[ cut here ]------------
[ 2.425817] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.425819] CPU: 14 PID: 260 Comm: init Not tainted 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.425820] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.425821] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.425822] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.425823] RAX: 0000000000000000 RBX: ffffa2da072dd800 RCX: ffffb41300653e50
[ 2.425823] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd800
[ 2.425824] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3d17
[ 2.425824] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.425825] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.425827] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.425828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.425828] CR2: 0000000001a95ff0 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.425829] Call Trace:
[ 2.425831] do_iter_read+0xf2/0x160
[ 2.425832] vfs_readv+0x69/0xb0
[ 2.425833] do_readv+0x66/0x110
[ 2.425835] do_syscall_64+0x33/0x80
[ 2.425836] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.425837] RIP: 0033:0x22c483
[ 2.425837] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.425838] RSP: 002b:00007fffa68e3cd0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.425839] RAX: ffffffffffffffda RBX: 0000000001a949a0 RCX: 000000000022c483
[ 2.425839] RDX: 0000000000000002 RSI: 00007fffa68e3cd0 RDI: 0000000000000010
[ 2.425840] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.425840] R10: 0000000000000008 R11: 0000000000000257 R12: 0000000001a949a0
[ 2.425840] R13: 00007fffa68e3e18 R14: 0000000000000001 R15: 00007fffa68e3d17
[ 2.425841] CPU: 14 PID: 260 Comm: init Not tainted 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.425842] Call Trace:
[ 2.425843] dump_stack+0x57/0x6a
[ 2.425845] __warn.cold+0x24/0x39
[ 2.425846] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.425847] report_bug+0xd3/0xf0
[ 2.425848] handle_bug+0x3c/0x60
[ 2.425849] exc_invalid_op+0x14/0x60
[ 2.425850] asm_exc_invalid_op+0x12/0x20
[ 2.425851] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.425852] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.425852] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.425853] RAX: 0000000000000000 RBX: ffffa2da072dd800 RCX: ffffb41300653e50
[ 2.425853] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd800
[ 2.425853] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3d17
[ 2.425854] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.425854] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.425855] do_iter_read+0xf2/0x160
[ 2.425856] vfs_readv+0x69/0xb0
[ 2.425856] do_readv+0x66/0x110
[ 2.425857] do_syscall_64+0x33/0x80
[ 2.425858] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.425859] RIP: 0033:0x22c483
[ 2.425859] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.425860] RSP: 002b:00007fffa68e3cd0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.425860] RAX: ffffffffffffffda RBX: 0000000001a949a0 RCX: 000000000022c483
[ 2.425861] RDX: 0000000000000002 RSI: 00007fffa68e3cd0 RDI: 0000000000000010
[ 2.425861] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.425861] R10: 0000000000000008 R11: 0000000000000257 R12: 0000000001a949a0
[ 2.425862] R13: 00007fffa68e3e18 R14: 0000000000000001 R15: 00007fffa68e3d17
[ 2.425862] ---[ end trace b52c3dd5183e4b0e ]---
[ 2.425863] odd readv on /9/mountinfo/
[ 2.425892] ------------[ cut here ]------------
[ 2.425894] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.425894] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.425895] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.425896] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.425896] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.425897] RAX: 0000000000000000 RBX: ffffa2da072dd800 RCX: ffffb41300653e50
[ 2.425897] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd800
[ 2.425898] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3d17
[ 2.425898] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.425898] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.425900] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.425900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.425901] CR2: 0000000001a95ff0 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.425901] Call Trace:
[ 2.425902] do_iter_read+0xf2/0x160
[ 2.425902] vfs_readv+0x69/0xb0
[ 2.425903] do_readv+0x66/0x110
[ 2.425904] do_syscall_64+0x33/0x80
[ 2.425905] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.425905] RIP: 0033:0x22c483
[ 2.425906] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.425906] RSP: 002b:00007fffa68e3cd0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.425907] RAX: ffffffffffffffda RBX: 0000000001a949a0 RCX: 000000000022c483
[ 2.425907] RDX: 0000000000000002 RSI: 00007fffa68e3cd0 RDI: 0000000000000010
[ 2.425907] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.425908] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a949a0
[ 2.425908] R13: 00007fffa68e3e18 R14: 0000000000000001 R15: 00007fffa68e3d17
[ 2.425909] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.425909] Call Trace:
[ 2.425910] dump_stack+0x57/0x6a
[ 2.425911] __warn.cold+0x24/0x39
[ 2.425912] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.425913] report_bug+0xd3/0xf0
[ 2.425914] handle_bug+0x3c/0x60
[ 2.425915] exc_invalid_op+0x14/0x60
[ 2.425915] asm_exc_invalid_op+0x12/0x20
[ 2.425916] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.425917] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.425917] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.425918] RAX: 0000000000000000 RBX: ffffa2da072dd800 RCX: ffffb41300653e50
[ 2.425918] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd800
[ 2.425919] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3d17
[ 2.425919] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.425919] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.425920] do_iter_read+0xf2/0x160
[ 2.425921] vfs_readv+0x69/0xb0
[ 2.425921] do_readv+0x66/0x110
[ 2.425922] do_syscall_64+0x33/0x80
[ 2.425923] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.425923] RIP: 0033:0x22c483
[ 2.425924] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.425924] RSP: 002b:00007fffa68e3cd0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.425925] RAX: ffffffffffffffda RBX: 0000000001a949a0 RCX: 000000000022c483
[ 2.425925] RDX: 0000000000000002 RSI: 00007fffa68e3cd0 RDI: 0000000000000010
[ 2.425926] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.425926] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a949a0
[ 2.425927] R13: 00007fffa68e3e18 R14: 0000000000000001 R15: 00007fffa68e3d17
[ 2.425927] ---[ end trace b52c3dd5183e4b0f ]---
[ 2.425927] odd readv on /9/mountinfo/
[ 2.425931] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.425935] init: (9) ERROR: CreateProcessParseCommon:849: Failed to translate C:\Users\natec

[ 2.425947] ------------[ cut here ]------------
[ 2.425948] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.425949] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.425949] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.425950] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.425950] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.425951] RAX: 0000000000000000 RBX: ffffa2da072dd000 RCX: ffffb41300653e50
[ 2.425951] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd000
[ 2.425952] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.425952] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.425952] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.425954] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.425954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.425955] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.425955] Call Trace:
[ 2.425956] do_iter_read+0xf2/0x160
[ 2.425956] vfs_readv+0x69/0xb0
[ 2.425957] ? kmem_cache_free+0x7d/0x370
[ 2.425958] ? do_sys_openat2+0x1a2/0x2d0
[ 2.425959] do_readv+0x66/0x110
[ 2.425960] do_syscall_64+0x33/0x80
[ 2.425961] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.425961] RIP: 0033:0x22c483
[ 2.425962] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.425962] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.425963] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.425963] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.425963] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.425964] R10: 00007fffa68e4ca0 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.425964] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.425965] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.425965] Call Trace:
[ 2.425966] dump_stack+0x57/0x6a
[ 2.425967] __warn.cold+0x24/0x39
[ 2.425968] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.425968] report_bug+0xd3/0xf0
[ 2.425969] handle_bug+0x3c/0x60
[ 2.425970] exc_invalid_op+0x14/0x60
[ 2.425971] asm_exc_invalid_op+0x12/0x20
[ 2.425972] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.425973] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.425973] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.425973] RAX: 0000000000000000 RBX: ffffa2da072dd000 RCX: ffffb41300653e50
[ 2.425974] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd000
[ 2.425974] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.425975] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.425975] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.425976] do_iter_read+0xf2/0x160
[ 2.425976] vfs_readv+0x69/0xb0
[ 2.425977] ? kmem_cache_free+0x7d/0x370
[ 2.425978] ? do_sys_openat2+0x1a2/0x2d0
[ 2.425978] do_readv+0x66/0x110
[ 2.425979] do_syscall_64+0x33/0x80
[ 2.425980] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.425980] RIP: 0033:0x22c483
[ 2.425981] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.425981] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.425982] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.425982] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.425983] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.425983] R10: 00007fffa68e4ca0 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.425983] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.425984] ---[ end trace b52c3dd5183e4b10 ]---
[ 2.425984] odd readv on /9/mountinfo/
[ 2.426002] ------------[ cut here ]------------
[ 2.426003] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426004] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426004] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426005] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426005] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426006] RAX: 0000000000000000 RBX: ffffa2da072dd000 RCX: ffffb41300653e50
[ 2.426006] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd000
[ 2.426007] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426007] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426007] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426009] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426020] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426021] Call Trace:
[ 2.426022] do_iter_read+0xf2/0x160
[ 2.426023] vfs_readv+0x69/0xb0
[ 2.426023] ? kmem_cache_free+0x7d/0x370
[ 2.426024] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426025] do_readv+0x66/0x110
[ 2.426026] do_syscall_64+0x33/0x80
[ 2.426026] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426027] RIP: 0033:0x22c483
[ 2.426028] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426028] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426029] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426029] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426030] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426030] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426031] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426032] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426032] Call Trace:
[ 2.426033] dump_stack+0x57/0x6a
[ 2.426034] __warn.cold+0x24/0x39
[ 2.426035] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426036] report_bug+0xd3/0xf0
[ 2.426037] handle_bug+0x3c/0x60
[ 2.426038] exc_invalid_op+0x14/0x60
[ 2.426039] asm_exc_invalid_op+0x12/0x20
[ 2.426039] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426040] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426040] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426041] RAX: 0000000000000000 RBX: ffffa2da072dd000 RCX: ffffb41300653e50
[ 2.426041] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd000
[ 2.426042] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426042] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426043] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426043] do_iter_read+0xf2/0x160
[ 2.426044] vfs_readv+0x69/0xb0
[ 2.426045] ? kmem_cache_free+0x7d/0x370
[ 2.426045] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426046] do_readv+0x66/0x110
[ 2.426047] do_syscall_64+0x33/0x80
[ 2.426048] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426048] RIP: 0033:0x22c483
[ 2.426049] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426049] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426049] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426050] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426050] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426051] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426051] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426052] ---[ end trace b52c3dd5183e4b11 ]---
[ 2.426052] odd readv on /9/mountinfo/
[ 2.426055] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.426058] init: (9) ERROR: UtilTranslatePathList:2373: Failed to translate C:\Windows\system32

[ 2.426065] ------------[ cut here ]------------
[ 2.426066] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426067] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426068] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426068] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426069] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426069] RAX: 0000000000000000 RBX: ffffa2da072ddb00 RCX: ffffb41300653e50
[ 2.426069] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072ddb00
[ 2.426070] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426070] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426071] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426072] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426073] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426073] Call Trace:
[ 2.426074] do_iter_read+0xf2/0x160
[ 2.426074] vfs_readv+0x69/0xb0
[ 2.426075] ? kmem_cache_free+0x7d/0x370
[ 2.426076] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426076] do_readv+0x66/0x110
[ 2.426077] do_syscall_64+0x33/0x80
[ 2.426078] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426079] RIP: 0033:0x22c483
[ 2.426079] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426079] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426080] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426080] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426081] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426081] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426082] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426082] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426083] Call Trace:
[ 2.426083] dump_stack+0x57/0x6a
[ 2.426084] __warn.cold+0x24/0x39
[ 2.426085] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426086] report_bug+0xd3/0xf0
[ 2.426087] handle_bug+0x3c/0x60
[ 2.426088] exc_invalid_op+0x14/0x60
[ 2.426089] asm_exc_invalid_op+0x12/0x20
[ 2.426089] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426090] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426090] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426091] RAX: 0000000000000000 RBX: ffffa2da072ddb00 RCX: ffffb41300653e50
[ 2.426091] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072ddb00
[ 2.426092] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426092] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426092] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426093] do_iter_read+0xf2/0x160
[ 2.426094] vfs_readv+0x69/0xb0
[ 2.426094] ? kmem_cache_free+0x7d/0x370
[ 2.426095] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426096] do_readv+0x66/0x110
[ 2.426096] do_syscall_64+0x33/0x80
[ 2.426097] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426098] RIP: 0033:0x22c483
[ 2.426098] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426099] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426099] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426100] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426100] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426100] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426101] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426101] ---[ end trace b52c3dd5183e4b12 ]---
[ 2.426102] odd readv on /9/mountinfo/
[ 2.426121] ------------[ cut here ]------------
[ 2.426122] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426123] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426123] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426124] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426124] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426125] RAX: 0000000000000000 RBX: ffffa2da072ddb00 RCX: ffffb41300653e50
[ 2.426125] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072ddb00
[ 2.426126] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426126] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426127] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426128] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426129] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426129] Call Trace:
[ 2.426130] do_iter_read+0xf2/0x160
[ 2.426130] vfs_readv+0x69/0xb0
[ 2.426131] ? kmem_cache_free+0x7d/0x370
[ 2.426132] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426132] do_readv+0x66/0x110
[ 2.426133] do_syscall_64+0x33/0x80
[ 2.426134] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426134] RIP: 0033:0x22c483
[ 2.426135] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426135] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426136] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426136] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426137] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426137] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426137] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426138] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426138] Call Trace:
[ 2.426139] dump_stack+0x57/0x6a
[ 2.426140] __warn.cold+0x24/0x39
[ 2.426141] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426142] report_bug+0xd3/0xf0
[ 2.426143] handle_bug+0x3c/0x60
[ 2.426144] exc_invalid_op+0x14/0x60
[ 2.426144] asm_exc_invalid_op+0x12/0x20
[ 2.426145] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426146] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426146] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426147] RAX: 0000000000000000 RBX: ffffa2da072ddb00 RCX: ffffb41300653e50
[ 2.426147] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072ddb00
[ 2.426147] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426148] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426148] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426149] do_iter_read+0xf2/0x160
[ 2.426150] vfs_readv+0x69/0xb0
[ 2.426150] ? kmem_cache_free+0x7d/0x370
[ 2.426151] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426151] do_readv+0x66/0x110
[ 2.426152] do_syscall_64+0x33/0x80
[ 2.426153] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426154] RIP: 0033:0x22c483
[ 2.426154] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426155] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426155] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426156] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426156] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426156] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426157] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426157] ---[ end trace b52c3dd5183e4b13 ]---
[ 2.426158] odd readv on /9/mountinfo/
[ 2.426159] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.426161] init: (9) ERROR: UtilTranslatePathList:2373: Failed to translate C:\Windows
[ 2.426165] ------------[ cut here ]------------
[ 2.426166] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426166] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426167] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426167] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426168] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426168] RAX: 0000000000000000 RBX: ffffa2da072dc600 RCX: ffffb41300653e50
[ 2.426169] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dc600
[ 2.426169] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426169] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426170] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426171] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426172] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426172] Call Trace:
[ 2.426173] do_iter_read+0xf2/0x160
[ 2.426173] vfs_readv+0x69/0xb0
[ 2.426174] ? kmem_cache_free+0x7d/0x370
[ 2.426175] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426175] do_readv+0x66/0x110
[ 2.426176] do_syscall_64+0x33/0x80
[ 2.426177] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426177] RIP: 0033:0x22c483
[ 2.426178] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426178] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426179] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426179] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426180] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426180] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426181] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426181] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426182] Call Trace:
[ 2.426183] dump_stack+0x57/0x6a
[ 2.426183] __warn.cold+0x24/0x39
[ 2.426184] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426185] report_bug+0xd3/0xf0
[ 2.426186] handle_bug+0x3c/0x60
[ 2.426187] exc_invalid_op+0x14/0x60
[ 2.426188] asm_exc_invalid_op+0x12/0x20
[ 2.426188] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426189] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426189] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426190] RAX: 0000000000000000 RBX: ffffa2da072dc600 RCX: ffffb41300653e50
[ 2.426190] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dc600
[ 2.426191] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426191] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426191] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426192] do_iter_read+0xf2/0x160
[ 2.426193] vfs_readv+0x69/0xb0
[ 2.426193] ? kmem_cache_free+0x7d/0x370
[ 2.426194] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426195] do_readv+0x66/0x110
[ 2.426195] do_syscall_64+0x33/0x80
[ 2.426196] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426197] RIP: 0033:0x22c483
[ 2.426197] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426198] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426198] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426199] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426199] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426199] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426200] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426200] ---[ end trace b52c3dd5183e4b14 ]---
[ 2.426201] odd readv on /9/mountinfo/
[ 2.426216] ------------[ cut here ]------------
[ 2.426217] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426218] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426219] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426219] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426220] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426220] RAX: 0000000000000000 RBX: ffffa2da072dc600 RCX: ffffb41300653e50
[ 2.426221] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dc600
[ 2.426221] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426221] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426222] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426223] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426224] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426224] Call Trace:
[ 2.426225] do_iter_read+0xf2/0x160
[ 2.426225] vfs_readv+0x69/0xb0
[ 2.426226] ? kmem_cache_free+0x7d/0x370
[ 2.426227] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426227] do_readv+0x66/0x110
[ 2.426228] do_syscall_64+0x33/0x80
[ 2.426229] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426229] RIP: 0033:0x22c483
[ 2.426230] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426230] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426231] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426231] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426232] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426232] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426232] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426233] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426233] Call Trace:
[ 2.426234] dump_stack+0x57/0x6a
[ 2.426235] __warn.cold+0x24/0x39
[ 2.426236] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426237] report_bug+0xd3/0xf0
[ 2.426238] handle_bug+0x3c/0x60
[ 2.426238] exc_invalid_op+0x14/0x60
[ 2.426239] asm_exc_invalid_op+0x12/0x20
[ 2.426240] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426241] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426241] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426242] RAX: 0000000000000000 RBX: ffffa2da072dc600 RCX: ffffb41300653e50
[ 2.426242] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dc600
[ 2.426242] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426243] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426243] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426244] do_iter_read+0xf2/0x160
[ 2.426244] vfs_readv+0x69/0xb0
[ 2.426245] ? kmem_cache_free+0x7d/0x370
[ 2.426246] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426246] do_readv+0x66/0x110
[ 2.426247] do_syscall_64+0x33/0x80
[ 2.426248] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426248] RIP: 0033:0x22c483
[ 2.426249] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426249] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426250] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426250] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426251] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426251] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426252] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426252] ---[ end trace b52c3dd5183e4b15 ]---
[ 2.426252] odd readv on /9/mountinfo/
[ 2.426254] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.426255] init: (9) ERROR: UtilTranslatePathList:2373: Failed to translate C:\Windows\System32\Wbem
[ 2.426259] ------------[ cut here ]------------
[ 2.426260] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426261] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426261] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426262] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426262] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426263] RAX: 0000000000000000 RBX: ffffa2da072dd600 RCX: ffffb41300653e50
[ 2.426263] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd600
[ 2.426264] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426264] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426264] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426266] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426266] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426267] Call Trace:
[ 2.426267] do_iter_read+0xf2/0x160
[ 2.426268] vfs_readv+0x69/0xb0
[ 2.426268] ? kmem_cache_free+0x7d/0x370
[ 2.426269] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426270] do_readv+0x66/0x110
[ 2.426271] do_syscall_64+0x33/0x80
[ 2.426271] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426272] RIP: 0033:0x22c483
[ 2.426272] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426273] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426273] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426274] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426274] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426275] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426275] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426276] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426276] Call Trace:
[ 2.426277] dump_stack+0x57/0x6a
[ 2.426278] __warn.cold+0x24/0x39
[ 2.426278] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426279] report_bug+0xd3/0xf0
[ 2.426280] handle_bug+0x3c/0x60
[ 2.426281] exc_invalid_op+0x14/0x60
[ 2.426282] asm_exc_invalid_op+0x12/0x20
[ 2.426283] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426283] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426283] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426284] RAX: 0000000000000000 RBX: ffffa2da072dd600 RCX: ffffb41300653e50
[ 2.426284] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd600
[ 2.426285] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426285] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426286] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426286] do_iter_read+0xf2/0x160
[ 2.426287] vfs_readv+0x69/0xb0
[ 2.426287] ? kmem_cache_free+0x7d/0x370
[ 2.426288] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426289] do_readv+0x66/0x110
[ 2.426290] do_syscall_64+0x33/0x80
[ 2.426290] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426291] RIP: 0033:0x22c483
[ 2.426291] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426292] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426292] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426293] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426293] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426294] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426294] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426294] ---[ end trace b52c3dd5183e4b16 ]---
[ 2.426295] odd readv on /9/mountinfo/
[ 2.426310] ------------[ cut here ]------------
[ 2.426311] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426311] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426312] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426313] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426313] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426314] RAX: 0000000000000000 RBX: ffffa2da072dd600 RCX: ffffb41300653e50
[ 2.426314] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd600
[ 2.426314] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426315] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426315] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426316] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426317] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426317] Call Trace:
[ 2.426318] do_iter_read+0xf2/0x160
[ 2.426319] vfs_readv+0x69/0xb0
[ 2.426319] ? kmem_cache_free+0x7d/0x370
[ 2.426320] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426321] do_readv+0x66/0x110
[ 2.426321] do_syscall_64+0x33/0x80
[ 2.426322] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426323] RIP: 0033:0x22c483
[ 2.426323] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426324] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426324] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426325] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426325] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426325] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426326] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426326] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426327] Call Trace:
[ 2.426328] dump_stack+0x57/0x6a
[ 2.426328] __warn.cold+0x24/0x39
[ 2.426329] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426330] report_bug+0xd3/0xf0
[ 2.426331] handle_bug+0x3c/0x60
[ 2.426332] exc_invalid_op+0x14/0x60
[ 2.426333] asm_exc_invalid_op+0x12/0x20
[ 2.426333] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426334] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426334] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426335] RAX: 0000000000000000 RBX: ffffa2da072dd600 RCX: ffffb41300653e50
[ 2.426335] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd600
[ 2.426336] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426336] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426336] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426337] do_iter_read+0xf2/0x160
[ 2.426338] vfs_readv+0x69/0xb0
[ 2.426338] ? kmem_cache_free+0x7d/0x370
[ 2.426339] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426340] do_readv+0x66/0x110
[ 2.426340] do_syscall_64+0x33/0x80
[ 2.426341] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426342] RIP: 0033:0x22c483
[ 2.426342] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426343] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426343] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426344] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426344] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426344] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426345] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426345] ---[ end trace b52c3dd5183e4b17 ]---
[ 2.426346] odd readv on /9/mountinfo/
[ 2.426351] ------------[ cut here ]------------
[ 2.426352] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426353] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426353] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426354] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426354] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426355] RAX: 0000000000000000 RBX: ffffa2da072dc700 RCX: ffffb41300653e50
[ 2.426355] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dc700
[ 2.426355] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426356] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426356] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426358] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426358] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426359] Call Trace:
[ 2.426359] do_iter_read+0xf2/0x160
[ 2.426360] vfs_readv+0x69/0xb0
[ 2.426360] ? kmem_cache_free+0x7d/0x370
[ 2.426361] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426362] do_readv+0x66/0x110
[ 2.426363] do_syscall_64+0x33/0x80
[ 2.426363] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426364] RIP: 0033:0x22c483
[ 2.426364] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426365] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426365] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426366] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426366] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426366] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426367] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426368] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426368] Call Trace:
[ 2.426369] dump_stack+0x57/0x6a
[ 2.426369] __warn.cold+0x24/0x39
[ 2.426370] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426371] report_bug+0xd3/0xf0
[ 2.426372] handle_bug+0x3c/0x60
[ 2.426373] exc_invalid_op+0x14/0x60
[ 2.426374] asm_exc_invalid_op+0x12/0x20
[ 2.426375] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426375] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426375] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426376] RAX: 0000000000000000 RBX: ffffa2da072dc700 RCX: ffffb41300653e50
[ 2.426376] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dc700
[ 2.426377] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426377] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426378] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426378] do_iter_read+0xf2/0x160
[ 2.426379] vfs_readv+0x69/0xb0
[ 2.426379] ? kmem_cache_free+0x7d/0x370
[ 2.426380] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426381] do_readv+0x66/0x110
[ 2.426382] do_syscall_64+0x33/0x80
[ 2.426382] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426383] RIP: 0033:0x22c483
[ 2.426383] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426384] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426384] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426385] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426385] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426385] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426386] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426386] ---[ end trace b52c3dd5183e4b18 ]---
[ 2.426387] odd readv on /9/mountinfo/
[ 2.426402] ------------[ cut here ]------------
[ 2.426402] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426403] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426404] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426404] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426405] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426405] RAX: 0000000000000000 RBX: ffffa2da072dc700 RCX: ffffb41300653e50
[ 2.426406] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dc700
[ 2.426406] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426406] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426407] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426408] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426409] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426409] Call Trace:
[ 2.426410] do_iter_read+0xf2/0x160
[ 2.426410] vfs_readv+0x69/0xb0
[ 2.426411] ? kmem_cache_free+0x7d/0x370
[ 2.426412] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426412] do_readv+0x66/0x110
[ 2.426413] do_syscall_64+0x33/0x80
[ 2.426414] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426414] RIP: 0033:0x22c483
[ 2.426415] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426415] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426416] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426416] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426417] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426417] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426417] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426418] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426418] Call Trace:
[ 2.426419] dump_stack+0x57/0x6a
[ 2.426420] __warn.cold+0x24/0x39
[ 2.426421] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426422] report_bug+0xd3/0xf0
[ 2.426422] handle_bug+0x3c/0x60
[ 2.426423] exc_invalid_op+0x14/0x60
[ 2.426424] asm_exc_invalid_op+0x12/0x20
[ 2.426425] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426426] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426426] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426426] RAX: 0000000000000000 RBX: ffffa2da072dc700 RCX: ffffb41300653e50
[ 2.426427] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dc700
[ 2.426427] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426428] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426428] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426429] do_iter_read+0xf2/0x160
[ 2.426429] vfs_readv+0x69/0xb0
[ 2.426430] ? kmem_cache_free+0x7d/0x370
[ 2.426431] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426431] do_readv+0x66/0x110
[ 2.426432] do_syscall_64+0x33/0x80
[ 2.426433] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426433] RIP: 0033:0x22c483
[ 2.426434] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426434] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426435] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426435] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426436] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426436] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426436] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426437] ---[ end trace b52c3dd5183e4b19 ]---
[ 2.426437] odd readv on /9/mountinfo/
[ 2.426443] ------------[ cut here ]------------
[ 2.426443] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426444] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426445] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426445] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426446] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426446] RAX: 0000000000000000 RBX: ffffa2da072dc000 RCX: ffffb41300653e50
[ 2.426447] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dc000
[ 2.426447] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426447] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426448] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426449] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426450] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426450] Call Trace:
[ 2.426451] do_iter_read+0xf2/0x160
[ 2.426451] vfs_readv+0x69/0xb0
[ 2.426452] ? kmem_cache_free+0x7d/0x370
[ 2.426453] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426453] do_readv+0x66/0x110
[ 2.426454] do_syscall_64+0x33/0x80
[ 2.426455] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426455] RIP: 0033:0x22c483
[ 2.426456] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426456] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426457] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426457] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426458] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426458] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426458] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426459] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426459] Call Trace:
[ 2.426460] dump_stack+0x57/0x6a
[ 2.426461] __warn.cold+0x24/0x39
[ 2.426462] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426463] report_bug+0xd3/0xf0
[ 2.426463] handle_bug+0x3c/0x60
[ 2.426464] exc_invalid_op+0x14/0x60
[ 2.426465] asm_exc_invalid_op+0x12/0x20
[ 2.426466] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426467] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426467] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426467] RAX: 0000000000000000 RBX: ffffa2da072dc000 RCX: ffffb41300653e50
[ 2.426468] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dc000
[ 2.426468] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426469] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426469] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426470] do_iter_read+0xf2/0x160
[ 2.426470] vfs_readv+0x69/0xb0
[ 2.426471] ? kmem_cache_free+0x7d/0x370
[ 2.426472] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426472] do_readv+0x66/0x110
[ 2.426473] do_syscall_64+0x33/0x80
[ 2.426474] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426474] RIP: 0033:0x22c483
[ 2.426475] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426475] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426476] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426476] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426477] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426477] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426477] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426478] ---[ end trace b52c3dd5183e4b1a ]---
[ 2.426478] odd readv on /9/mountinfo/
[ 2.426493] ------------[ cut here ]------------
[ 2.426494] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426494] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426495] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426496] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426496] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426497] RAX: 0000000000000000 RBX: ffffa2da072dc000 RCX: ffffb41300653e50
[ 2.426497] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dc000
[ 2.426497] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426498] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426498] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426499] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426500] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426500] Call Trace:
[ 2.426501] do_iter_read+0xf2/0x160
[ 2.426502] vfs_readv+0x69/0xb0
[ 2.426502] ? kmem_cache_free+0x7d/0x370
[ 2.426503] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426503] do_readv+0x66/0x110
[ 2.426504] do_syscall_64+0x33/0x80
[ 2.426505] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426506] RIP: 0033:0x22c483
[ 2.426506] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426507] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426507] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426507] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426508] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426508] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426509] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426509] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426510] Call Trace:
[ 2.426510] dump_stack+0x57/0x6a
[ 2.426511] __warn.cold+0x24/0x39
[ 2.426512] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426513] report_bug+0xd3/0xf0
[ 2.426514] handle_bug+0x3c/0x60
[ 2.426515] exc_invalid_op+0x14/0x60
[ 2.426516] asm_exc_invalid_op+0x12/0x20
[ 2.426516] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426517] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426517] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426518] RAX: 0000000000000000 RBX: ffffa2da072dc000 RCX: ffffb41300653e50
[ 2.426518] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dc000
[ 2.426518] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426519] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426519] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426520] do_iter_read+0xf2/0x160
[ 2.426521] vfs_readv+0x69/0xb0
[ 2.426521] ? kmem_cache_free+0x7d/0x370
[ 2.426522] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426522] do_readv+0x66/0x110
[ 2.426523] do_syscall_64+0x33/0x80
[ 2.426524] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426525] RIP: 0033:0x22c483
[ 2.426525] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426525] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426526] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426526] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426527] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426527] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426528] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426528] ---[ end trace b52c3dd5183e4b1b ]---
[ 2.426528] odd readv on /9/mountinfo/
[ 2.426534] ------------[ cut here ]------------
[ 2.426535] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426535] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426536] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426537] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426537] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426538] RAX: 0000000000000000 RBX: ffffa2da072dca00 RCX: ffffb41300653e50
[ 2.426538] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dca00
[ 2.426538] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426539] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426539] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426540] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426541] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426541] Call Trace:
[ 2.426542] do_iter_read+0xf2/0x160
[ 2.426543] vfs_readv+0x69/0xb0
[ 2.426543] ? kmem_cache_free+0x7d/0x370
[ 2.426544] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426544] do_readv+0x66/0x110
[ 2.426545] do_syscall_64+0x33/0x80
[ 2.426546] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426547] RIP: 0033:0x22c483
[ 2.426547] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426547] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426548] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426548] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426549] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426549] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426550] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426550] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426551] Call Trace:
[ 2.426552] dump_stack+0x57/0x6a
[ 2.426552] __warn.cold+0x24/0x39
[ 2.426553] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426554] report_bug+0xd3/0xf0
[ 2.426555] handle_bug+0x3c/0x60
[ 2.426556] exc_invalid_op+0x14/0x60
[ 2.426557] asm_exc_invalid_op+0x12/0x20
[ 2.426557] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426558] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426558] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426559] RAX: 0000000000000000 RBX: ffffa2da072dca00 RCX: ffffb41300653e50
[ 2.426559] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dca00
[ 2.426560] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426560] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426560] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426561] do_iter_read+0xf2/0x160
[ 2.426562] vfs_readv+0x69/0xb0
[ 2.426562] ? kmem_cache_free+0x7d/0x370
[ 2.426563] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426563] do_readv+0x66/0x110
[ 2.426564] do_syscall_64+0x33/0x80
[ 2.426565] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426566] RIP: 0033:0x22c483
[ 2.426566] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426567] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426567] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426567] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426568] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426568] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426569] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426569] ---[ end trace b52c3dd5183e4b1c ]---
[ 2.426569] odd readv on /9/mountinfo/
[ 2.426584] ------------[ cut here ]------------
[ 2.426585] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426586] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426586] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426587] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426587] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426588] RAX: 0000000000000000 RBX: ffffa2da072dca00 RCX: ffffb41300653e50
[ 2.426588] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dca00
[ 2.426589] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426589] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426589] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426591] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426591] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426592] Call Trace:
[ 2.426592] do_iter_read+0xf2/0x160
[ 2.426593] vfs_readv+0x69/0xb0
[ 2.426594] ? kmem_cache_free+0x7d/0x370
[ 2.426594] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426595] do_readv+0x66/0x110
[ 2.426596] do_syscall_64+0x33/0x80
[ 2.426596] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426597] RIP: 0033:0x22c483
[ 2.426597] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426598] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426598] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426599] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426599] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426600] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426600] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426601] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426601] Call Trace:
[ 2.426602] dump_stack+0x57/0x6a
[ 2.426603] __warn.cold+0x24/0x39
[ 2.426603] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426604] report_bug+0xd3/0xf0
[ 2.426605] handle_bug+0x3c/0x60
[ 2.426606] exc_invalid_op+0x14/0x60
[ 2.426607] asm_exc_invalid_op+0x12/0x20
[ 2.426608] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426608] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426608] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426609] RAX: 0000000000000000 RBX: ffffa2da072dca00 RCX: ffffb41300653e50
[ 2.426609] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dca00
[ 2.426610] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426610] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426611] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426611] do_iter_read+0xf2/0x160
[ 2.426612] vfs_readv+0x69/0xb0
[ 2.426612] ? kmem_cache_free+0x7d/0x370
[ 2.426613] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426614] do_readv+0x66/0x110
[ 2.426615] do_syscall_64+0x33/0x80
[ 2.426615] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426616] RIP: 0033:0x22c483
[ 2.426616] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426617] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426617] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426618] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426618] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426619] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426619] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426619] ---[ end trace b52c3dd5183e4b1d ]---
[ 2.426620] odd readv on /9/mountinfo/
[ 2.426625] ------------[ cut here ]------------
[ 2.426626] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426627] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426627] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426628] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426628] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426629] RAX: 0000000000000000 RBX: ffffa2da072dce00 RCX: ffffb41300653e50
[ 2.426629] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dce00
[ 2.426630] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426630] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426630] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426631] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426632] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426633] Call Trace:
[ 2.426633] do_iter_read+0xf2/0x160
[ 2.426634] vfs_readv+0x69/0xb0
[ 2.426634] ? kmem_cache_free+0x7d/0x370
[ 2.426635] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426636] do_readv+0x66/0x110
[ 2.426636] do_syscall_64+0x33/0x80
[ 2.426637] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426638] RIP: 0033:0x22c483
[ 2.426638] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426639] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426639] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426640] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426640] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426640] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426641] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426642] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426642] Call Trace:
[ 2.426643] dump_stack+0x57/0x6a
[ 2.426643] __warn.cold+0x24/0x39
[ 2.426644] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426645] report_bug+0xd3/0xf0
[ 2.426646] handle_bug+0x3c/0x60
[ 2.426647] exc_invalid_op+0x14/0x60
[ 2.426648] asm_exc_invalid_op+0x12/0x20
[ 2.426648] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426649] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426649] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426650] RAX: 0000000000000000 RBX: ffffa2da072dce00 RCX: ffffb41300653e50
[ 2.426650] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dce00
[ 2.426651] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426651] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426651] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426652] do_iter_read+0xf2/0x160
[ 2.426653] vfs_readv+0x69/0xb0
[ 2.426653] ? kmem_cache_free+0x7d/0x370
[ 2.426654] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426655] do_readv+0x66/0x110
[ 2.426655] do_syscall_64+0x33/0x80
[ 2.426656] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426657] RIP: 0033:0x22c483
[ 2.426657] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426658] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426658] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426659] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426659] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426659] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426660] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426660] ---[ end trace b52c3dd5183e4b1e ]---
[ 2.426661] odd readv on /9/mountinfo/
[ 2.426675] ------------[ cut here ]------------
[ 2.426676] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426677] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426677] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426678] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426678] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426679] RAX: 0000000000000000 RBX: ffffa2da072dce00 RCX: ffffb41300653e50
[ 2.426679] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dce00
[ 2.426680] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426680] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426680] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426682] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426682] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426683] Call Trace:
[ 2.426683] do_iter_read+0xf2/0x160
[ 2.426684] vfs_readv+0x69/0xb0
[ 2.426685] ? kmem_cache_free+0x7d/0x370
[ 2.426685] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426686] do_readv+0x66/0x110
[ 2.426687] do_syscall_64+0x33/0x80
[ 2.426687] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426688] RIP: 0033:0x22c483
[ 2.426688] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426689] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426689] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426690] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426690] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426691] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426691] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426692] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426692] Call Trace:
[ 2.426693] dump_stack+0x57/0x6a
[ 2.426694] __warn.cold+0x24/0x39
[ 2.426694] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426695] report_bug+0xd3/0xf0
[ 2.426696] handle_bug+0x3c/0x60
[ 2.426697] exc_invalid_op+0x14/0x60
[ 2.426698] asm_exc_invalid_op+0x12/0x20
[ 2.426699] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426699] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426699] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426700] RAX: 0000000000000000 RBX: ffffa2da072dce00 RCX: ffffb41300653e50
[ 2.426700] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dce00
[ 2.426701] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426701] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426702] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426702] do_iter_read+0xf2/0x160
[ 2.426703] vfs_readv+0x69/0xb0
[ 2.426703] ? kmem_cache_free+0x7d/0x370
[ 2.426704] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426705] do_readv+0x66/0x110
[ 2.426706] do_syscall_64+0x33/0x80
[ 2.426706] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426707] RIP: 0033:0x22c483
[ 2.426707] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426708] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426708] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426709] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426709] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426709] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426710] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426710] ---[ end trace b52c3dd5183e4b1f ]---
[ 2.426711] odd readv on /9/mountinfo/
[ 2.426716] ------------[ cut here ]------------
[ 2.426717] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426718] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426718] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426719] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426719] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426720] RAX: 0000000000000000 RBX: ffffa2da072dd900 RCX: ffffb41300653e50
[ 2.426720] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd900
[ 2.426721] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426721] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426721] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426723] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426723] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426724] Call Trace:
[ 2.426724] do_iter_read+0xf2/0x160
[ 2.426725] vfs_readv+0x69/0xb0
[ 2.426725] ? kmem_cache_free+0x7d/0x370
[ 2.426726] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426727] do_readv+0x66/0x110
[ 2.426728] do_syscall_64+0x33/0x80
[ 2.426728] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426729] RIP: 0033:0x22c483
[ 2.426729] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426730] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426730] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426731] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426731] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426731] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426732] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426733] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426733] Call Trace:
[ 2.426734] dump_stack+0x57/0x6a
[ 2.426734] __warn.cold+0x24/0x39
[ 2.426735] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426736] report_bug+0xd3/0xf0
[ 2.426737] handle_bug+0x3c/0x60
[ 2.426738] exc_invalid_op+0x14/0x60
[ 2.426739] asm_exc_invalid_op+0x12/0x20
[ 2.426740] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426740] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426740] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426741] RAX: 0000000000000000 RBX: ffffa2da072dd900 RCX: ffffb41300653e50
[ 2.426741] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd900
[ 2.426742] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426742] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426742] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426743] do_iter_read+0xf2/0x160
[ 2.426744] vfs_readv+0x69/0xb0
[ 2.426744] ? kmem_cache_free+0x7d/0x370
[ 2.426745] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426746] do_readv+0x66/0x110
[ 2.426747] do_syscall_64+0x33/0x80
[ 2.426747] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426748] RIP: 0033:0x22c483
[ 2.426748] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426749] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426749] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426750] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426750] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426750] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426751] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426751] ---[ end trace b52c3dd5183e4b20 ]---
[ 2.426752] odd readv on /9/mountinfo/
[ 2.426766] ------------[ cut here ]------------
[ 2.426767] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426768] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426769] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426769] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426769] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426770] RAX: 0000000000000000 RBX: ffffa2da072dd900 RCX: ffffb41300653e50
[ 2.426770] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd900
[ 2.426771] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426771] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426772] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426773] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426774] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426774] Call Trace:
[ 2.426774] do_iter_read+0xf2/0x160
[ 2.426775] vfs_readv+0x69/0xb0
[ 2.426776] ? kmem_cache_free+0x7d/0x370
[ 2.426776] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426777] do_readv+0x66/0x110
[ 2.426778] do_syscall_64+0x33/0x80
[ 2.426779] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426779] RIP: 0033:0x22c483
[ 2.426780] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426780] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426780] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426781] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426781] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426782] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426782] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426783] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426783] Call Trace:
[ 2.426784] dump_stack+0x57/0x6a
[ 2.426785] __warn.cold+0x24/0x39
[ 2.426785] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426786] report_bug+0xd3/0xf0
[ 2.426787] handle_bug+0x3c/0x60
[ 2.426788] exc_invalid_op+0x14/0x60
[ 2.426789] asm_exc_invalid_op+0x12/0x20
[ 2.426790] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426790] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426791] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426791] RAX: 0000000000000000 RBX: ffffa2da072dd900 RCX: ffffb41300653e50
[ 2.426792] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd900
[ 2.426792] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426792] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426793] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426793] do_iter_read+0xf2/0x160
[ 2.426794] vfs_readv+0x69/0xb0
[ 2.426795] ? kmem_cache_free+0x7d/0x370
[ 2.426795] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426796] do_readv+0x66/0x110
[ 2.426797] do_syscall_64+0x33/0x80
[ 2.426798] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426798] RIP: 0033:0x22c483
[ 2.426799] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426799] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426799] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426800] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426800] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426801] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426801] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426802] ---[ end trace b52c3dd5183e4b21 ]---
[ 2.426802] odd readv on /9/mountinfo/
[ 2.426807] ------------[ cut here ]------------
[ 2.426808] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426809] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426809] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426810] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426810] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426811] RAX: 0000000000000000 RBX: ffffa2da072dd300 RCX: ffffb41300653e50
[ 2.426811] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd300
[ 2.426812] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426812] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426812] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426814] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426814] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426815] Call Trace:
[ 2.426815] do_iter_read+0xf2/0x160
[ 2.426816] vfs_readv+0x69/0xb0
[ 2.426817] ? kmem_cache_free+0x7d/0x370
[ 2.426817] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426818] do_readv+0x66/0x110
[ 2.426819] do_syscall_64+0x33/0x80
[ 2.426820] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426820] RIP: 0033:0x22c483
[ 2.426820] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426821] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426821] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426822] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426822] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426823] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426823] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426824] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426824] Call Trace:
[ 2.426825] dump_stack+0x57/0x6a
[ 2.426826] __warn.cold+0x24/0x39
[ 2.426826] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426827] report_bug+0xd3/0xf0
[ 2.426828] handle_bug+0x3c/0x60
[ 2.426829] exc_invalid_op+0x14/0x60
[ 2.426830] asm_exc_invalid_op+0x12/0x20
[ 2.426831] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426831] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426831] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426832] RAX: 0000000000000000 RBX: ffffa2da072dd300 RCX: ffffb41300653e50
[ 2.426832] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd300
[ 2.426833] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426833] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426834] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426834] do_iter_read+0xf2/0x160
[ 2.426835] vfs_readv+0x69/0xb0
[ 2.426835] ? kmem_cache_free+0x7d/0x370
[ 2.426836] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426837] do_readv+0x66/0x110
[ 2.426838] do_syscall_64+0x33/0x80
[ 2.426838] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426839] RIP: 0033:0x22c483
[ 2.426839] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426840] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426840] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426841] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426841] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426842] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426842] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426842] ---[ end trace b52c3dd5183e4b22 ]---
[ 2.426843] odd readv on /9/mountinfo/
[ 2.426857] ------------[ cut here ]------------
[ 2.426858] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426859] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426860] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426860] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426860] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426861] RAX: 0000000000000000 RBX: ffffa2da072dd300 RCX: ffffb41300653e50
[ 2.426861] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd300
[ 2.426862] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426862] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426863] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426864] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426865] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426865] Call Trace:
[ 2.426866] do_iter_read+0xf2/0x160
[ 2.426866] vfs_readv+0x69/0xb0
[ 2.426867] ? kmem_cache_free+0x7d/0x370
[ 2.426867] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426868] do_readv+0x66/0x110
[ 2.426869] do_syscall_64+0x33/0x80
[ 2.426870] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426870] RIP: 0033:0x22c483
[ 2.426871] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426871] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426872] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426872] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426872] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426873] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426873] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426874] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426874] Call Trace:
[ 2.426875] dump_stack+0x57/0x6a
[ 2.426876] __warn.cold+0x24/0x39
[ 2.426877] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426877] report_bug+0xd3/0xf0
[ 2.426878] handle_bug+0x3c/0x60
[ 2.426879] exc_invalid_op+0x14/0x60
[ 2.426880] asm_exc_invalid_op+0x12/0x20
[ 2.426881] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426881] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426882] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426882] RAX: 0000000000000000 RBX: ffffa2da072dd300 RCX: ffffb41300653e50
[ 2.426883] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd300
[ 2.426883] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426883] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426884] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426884] do_iter_read+0xf2/0x160
[ 2.426885] vfs_readv+0x69/0xb0
[ 2.426886] ? kmem_cache_free+0x7d/0x370
[ 2.426886] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426887] do_readv+0x66/0x110
[ 2.426888] do_syscall_64+0x33/0x80
[ 2.426889] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426889] RIP: 0033:0x22c483
[ 2.426890] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426890] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426891] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426891] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426891] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426892] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426892] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426893] ---[ end trace b52c3dd5183e4b23 ]---
[ 2.426893] odd readv on /9/mountinfo/
[ 2.426898] ------------[ cut here ]------------
[ 2.426899] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426900] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426901] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426901] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426901] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426902] RAX: 0000000000000000 RBX: ffffa2da072dd700 RCX: ffffb41300653e50
[ 2.426902] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd700
[ 2.426903] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426903] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426904] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426905] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426906] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426906] Call Trace:
[ 2.426906] do_iter_read+0xf2/0x160
[ 2.426907] vfs_readv+0x69/0xb0
[ 2.426908] ? kmem_cache_free+0x7d/0x370
[ 2.426908] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426909] do_readv+0x66/0x110
[ 2.426910] do_syscall_64+0x33/0x80
[ 2.426911] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426911] RIP: 0033:0x22c483
[ 2.426912] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426912] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426913] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426913] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426913] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426914] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426914] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426915] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426915] Call Trace:
[ 2.426916] dump_stack+0x57/0x6a
[ 2.426917] __warn.cold+0x24/0x39
[ 2.426918] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426918] report_bug+0xd3/0xf0
[ 2.426919] handle_bug+0x3c/0x60
[ 2.426920] exc_invalid_op+0x14/0x60
[ 2.426921] asm_exc_invalid_op+0x12/0x20
[ 2.426922] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426922] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426923] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426923] RAX: 0000000000000000 RBX: ffffa2da072dd700 RCX: ffffb41300653e50
[ 2.426924] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd700
[ 2.426924] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426924] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426925] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426925] do_iter_read+0xf2/0x160
[ 2.426926] vfs_readv+0x69/0xb0
[ 2.426927] ? kmem_cache_free+0x7d/0x370
[ 2.426927] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426928] do_readv+0x66/0x110
[ 2.426929] do_syscall_64+0x33/0x80
[ 2.426930] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426930] RIP: 0033:0x22c483
[ 2.426931] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426931] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426931] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426932] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426932] RBP: 00000000ffffffff R08: fefefefefefefeff R09: 8080808080808080
[ 2.426933] R10: 00007fffa68e4c60 R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426933] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426933] ---[ end trace b52c3dd5183e4b24 ]---
[ 2.426934] odd readv on /9/mountinfo/
[ 2.426948] ------------[ cut here ]------------
[ 2.426949] WARNING: CPU: 14 PID: 260 at fs/read_write.c:761 do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426950] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426951] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426951] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426952] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426952] RAX: 0000000000000000 RBX: ffffa2da072dd700 RCX: ffffb41300653e50
[ 2.426953] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd700
[ 2.426953] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426953] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426954] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426955] FS: 000000000029c800(0000) GS:ffffa2dcf7b80000(0000) knlGS:0000000000000000
[ 2.426955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.426956] CR2: 00007fffa68e1c90 CR3: 0000000109096000 CR4: 0000000000350ea0
[ 2.426956] Call Trace:
[ 2.426957] do_iter_read+0xf2/0x160
[ 2.426957] vfs_readv+0x69/0xb0
[ 2.426958] ? kmem_cache_free+0x7d/0x370
[ 2.426959] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426959] do_readv+0x66/0x110
[ 2.426960] do_syscall_64+0x33/0x80
[ 2.426961] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426961] RIP: 0033:0x22c483
[ 2.426962] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426962] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426963] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426963] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426963] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426964] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426964] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426965] CPU: 14 PID: 260 Comm: init Tainted: G W 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty #10
[ 2.426965] Call Trace:
[ 2.426966] dump_stack+0x57/0x6a
[ 2.426967] __warn.cold+0x24/0x39
[ 2.426968] ? do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426968] report_bug+0xd3/0xf0
[ 2.426969] handle_bug+0x3c/0x60
[ 2.426970] exc_invalid_op+0x14/0x60
[ 2.426971] asm_exc_invalid_op+0x12/0x20
[ 2.426972] RIP: 0010:do_loop_readv_writev.part.0.cold+0x5/0x20
[ 2.426972] Code: 44 89 ea 31 f6 48 c7 c7 08 96 1c 98 e8 11 ff ff ff 48 c7 c7 30 97 1c 98 45 31 ed e8 6b ae ff ff e9 27 32 72 ff 4c 89 4c 24 08 <0f> 0b 48 c7 c7 69 97 1c 98 48 89 de e8 50 ae ff ff 4c 8b 4c 24 08
[ 2.426973] RSP: 0018:ffffb41300653d90 EFLAGS: 00010246
[ 2.426973] RAX: 0000000000000000 RBX: ffffa2da072dd700 RCX: ffffb41300653e50
[ 2.426974] RDX: 0000000000000000 RSI: ffffb41300653e28 RDI: ffffa2da072dd700
[ 2.426974] RBP: 0000000000000000 R08: ffffb41300653e70 R09: 00007fffa68e3be7
[ 2.426974] R10: ffffb41300653dd8 R11: 0000000000000000 R12: 0000000000000000
[ 2.426975] R13: ffffb41300653e28 R14: ffffb41300653f08 R15: 666e69746e756f6d
[ 2.426976] do_iter_read+0xf2/0x160
[ 2.426976] vfs_readv+0x69/0xb0
[ 2.426977] ? kmem_cache_free+0x7d/0x370
[ 2.426978] ? do_sys_openat2+0x1a2/0x2d0
[ 2.426978] do_readv+0x66/0x110
[ 2.426979] do_syscall_64+0x33/0x80
[ 2.426980] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2.426980] RIP: 0033:0x22c483
[ 2.426981] Code: 4e 66 48 0f 7e c8 48 83 f8 01 48 89 d0 48 83 d0 ff 48 89 46 08 66 0f 7f 46 10 48 63 7f 78 b8 13 00 00 00 ba 02 00 00 00 0f 05 <48> 89 c7 e8 15 bb ff ff 48 85 c0 7e 34 48 89 c1 48 2b 4c 24 08 76
[ 2.426981] RSP: 002b:00007fffa68e3ba0 EFLAGS: 00000257 ORIG_RAX: 0000000000000013
[ 2.426982] RAX: ffffffffffffffda RBX: 0000000001a94b00 RCX: 000000000022c483
[ 2.426982] RDX: 0000000000000002 RSI: 00007fffa68e3ba0 RDI: 0000000000000010
[ 2.426982] RBP: 00000000ffffffff R08: 8080808080808080 R09: fefefefefefefeff
[ 2.426983] R10: 0a0a0a0a0a0a0a0a R11: 0000000000000257 R12: 0000000001a94b00
[ 2.426983] R13: 00007fffa68e3ce8 R14: 0000000000000001 R15: 00007fffa68e3be7
[ 2.426984] ---[ end trace b52c3dd5183e4b25 ]---
[ 2.426984] odd readv on /9/mountinfo/
[ 0.000000] Linux version 5.10.0-rc2-microsoft-00001-gd4d50710a8b4-dirty (nathan@Ryzen-9-3900X) (gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #12 SMP Sun Nov 15 14:30:26 MST 2020
[ 0.000000] Kernel is locked down from Kernel configuration; see man kernel_lockdown.7
[ 0.000000] Command line: initrd=\initrd.img panic=-1 pty.legacy_count=0 nr_cpus=24
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format.
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000e0fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000001fffff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x0000000000200000-0x00000000f7ffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000407ffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI not present or invalid.
[ 0.000000] Hypervisor detected: Microsoft Hyper-V
[ 0.000000] Hyper-V: features 0xae7f, hints 0xc2c, misc 0x20bed7b2
[ 0.000000] Hyper-V Host Build:19041-10.0-0-0.630
[ 0.000000] Hyper-V: LAPIC Timer Frequency: 0x1e8480
[ 0.000000] Hyper-V: Using hypercall for remote TLB flush
[ 0.000000] clocksource: hyperv_clocksource_tsc_page: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns
[ 0.000001] tsc: Detected 3800.009 MHz processor
[ 0.000004] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000005] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000007] last_pfn = 0x408000 max_arch_pfn = 0x400000000
[ 0.000028] MTRR default type: uncachable
[ 0.000028] MTRR fixed ranges disabled:
[ 0.000029] 00000-FFFFF uncachable
[ 0.000029] MTRR variable ranges disabled:
[ 0.000029] 0 disabled
[ 0.000029] 1 disabled
[ 0.000030] 2 disabled
[ 0.000030] 3 disabled
[ 0.000030] 4 disabled
[ 0.000030] 5 disabled
[ 0.000030] 6 disabled
[ 0.000031] 7 disabled
[ 0.000031] Disabled
[ 0.000031] x86/PAT: MTRRs disabled, skipping PAT initialization too.
[ 0.000037] CPU MTRRs all blank - virtualized system.
[ 0.000038] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC
[ 0.000040] last_pfn = 0xf8000 max_arch_pfn = 0x400000000
[ 0.000047] Using GB pages for direct mapping
[ 0.000138] RAMDISK: [mem 0x02f70000-0x02f7ffff]
[ 0.000140] ACPI: Early table checksum verification disabled
[ 0.000141] ACPI: RSDP 0x00000000000E0000 000024 (v02 VRTUAL)
[ 0.000144] ACPI: XSDT 0x0000000000100000 000044 (v01 VRTUAL MICROSFT 00000001 MSFT 00000001)
[ 0.000147] ACPI: FACP 0x0000000000101000 000114 (v06 VRTUAL MICROSFT 00000001 MSFT 00000001)
[ 0.000150] ACPI: DSDT 0x00000000001011B8 01E184 (v02 MSFTVM DSDT01 00000001 MSFT 05000000)
[ 0.000151] ACPI: FACS 0x0000000000101114 000040
[ 0.000152] ACPI: OEM0 0x0000000000101154 000064 (v01 VRTUAL MICROSFT 00000001 MSFT 00000001)
[ 0.000154] ACPI: SRAT 0x000000000011F33C 000390 (v02 VRTUAL MICROSFT 00000001 MSFT 00000001)
[ 0.000155] ACPI: APIC 0x000000000011F6CC 000108 (v04 VRTUAL MICROSFT 00000001 MSFT 00000001)
[ 0.000158] ACPI: Local APIC address 0xfee00000
[ 0.000344] Zone ranges:
[ 0.000344] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000346] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000346] Normal [mem 0x0000000100000000-0x0000000407ffffff]
[ 0.000347] Movable zone start for each node
[ 0.000347] Early memory node ranges
[ 0.000348] node 0: [mem 0x0000000000001000-0x000000000009ffff]
[ 0.000348] node 0: [mem 0x0000000000200000-0x00000000f7ffffff]
[ 0.000349] node 0: [mem 0x0000000100000000-0x0000000407ffffff]
[ 0.000498] Zeroed struct page in unavailable ranges: 353 pages
[ 0.000500] Initmem setup node 0 [mem 0x0000000000001000-0x0000000407ffffff]
[ 0.000500] On node 0 totalpages: 4193951
[ 0.000501] DMA zone: 59 pages used for memmap
[ 0.000501] DMA zone: 22 pages reserved
[ 0.000502] DMA zone: 3743 pages, LIFO batch:0
[ 0.000517] DMA32 zone: 16320 pages used for memmap
[ 0.000518] DMA32 zone: 1011712 pages, LIFO batch:63
[ 0.009416] Normal zone: 49664 pages used for memmap
[ 0.009418] Normal zone: 3178496 pages, LIFO batch:63
[ 0.009765] ACPI: Local APIC address 0xfee00000
[ 0.009770] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
[ 0.010053] IOAPIC[0]: apic_id 24, version 17, address 0xfec00000, GSI 0-23
[ 0.010056] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.010057] ACPI: IRQ9 used by override.
[ 0.010058] Using ACPI (MADT) for SMP configuration information
[ 0.010063] smpboot: Allowing 24 CPUs, 0 hotplug CPUs
[ 0.010070] [mem 0xf8000000-0xffffffff] available for PCI devices
[ 0.010070] Booting paravirtualized kernel on Hyper-V
[ 0.010072] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.013364] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:24 nr_node_ids:1
[ 0.014266] percpu: Embedded 41 pages/cpu s135192 r0 d32744 u262144
[ 0.014270] pcpu-alloc: s135192 r0 d32744 u262144 alloc=1*2097152
[ 0.014271] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 12 13 14 15
[ 0.014275] pcpu-alloc: [0] 16 17 18 19 20 21 22 23
[ 0.014284] Built 1 zonelists, mobility grouping on. Total pages: 4127886
[ 0.014285] Kernel command line: initrd=\initrd.img panic=-1 pty.legacy_count=0 nr_cpus=24
[ 0.014314] printk: log_buf_len individual max cpu contribution: 262144 bytes
[ 0.014315] printk: log_buf_len total cpu_extra contributions: 6029312 bytes
[ 0.014315] printk: log_buf_len min size: 262144 bytes
[ 0.021451] printk: log_buf_len: 8388608 bytes
[ 0.021452] printk: early log buf free: 256264(97%)
[ 0.023711] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.024784] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.024838] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.039780] Memory: 4126944K/16775804K available (14341K kernel code, 1480K rwdata, 2448K rodata, 916K init, 1484K bss, 422372K reserved, 0K cma-reserved)
[ 0.039785] random: get_random_u64 called from __kmem_cache_create+0x29/0x3b0 with crng_init=0
[ 0.039872] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=24, Nodes=1
[ 0.040089] rcu: Hierarchical RCU implementation.
[ 0.040090] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=24.
[ 0.040091] Tracing variant of Tasks RCU enabled.
[ 0.040091] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.040091] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=24
[ 0.040099] Using NULL legacy PIC
[ 0.040100] NR_IRQS: 16640, nr_irqs: 616, preallocated irqs: 0
[ 0.040449] random: crng done (trusting CPU's manufacturer)
[ 0.040476] printk: console [ttyS0] enabled
[ 0.040480] ACPI: Core revision 20200925
[ 0.040584] Failed to register legacy timer interrupt
[ 0.040585] APIC: Switch to symmetric I/O mode setup
[ 0.040586] Switched APIC routing to physical flat.
[ 0.040606] Hyper-V: Using IPI hypercalls
[ 0.040606] Hyper-V: Using enlightened APIC (xapic mode)
[ 0.040675] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x6d8cc2767c9, max_idle_ns: 881590832756 ns
[ 0.040678] Calibrating delay loop (skipped), value calculated using timer frequency.. 7600.01 BogoMIPS (lpj=38000090)
[ 0.040679] pid_max: default: 32768 minimum: 301
[ 0.040702] LSM: Security Framework initializing
[ 0.040705] Yama: becoming mindful.
[ 0.040707] LoadPin: ready to pin (currently enforcing)
[ 0.040734] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.040753] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.040971] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[ 0.040988] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512
[ 0.040988] Last level dTLB entries: 4KB 2048, 2MB 2048, 4MB 1024, 1GB 0
[ 0.040990] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.040991] Spectre V2 : Mitigation: Full AMD retpoline
[ 0.040991] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.040992] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 0.040992] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[ 0.040993] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[ 0.041099] Freeing SMP alternatives memory: 48K
[ 0.041147] smpboot: CPU0: AMD Ryzen 9 3900X 12-Core Processor (family: 0x17, model: 0x71, stepping: 0x0)
[ 0.041195] Performance Events: PMU not available due to virtualization, using software events only.
[ 0.041294] rcu: Hierarchical SRCU implementation.
[ 0.041551] smp: Bringing up secondary CPUs ...
[ 0.041583] x86: Booting SMP configuration:
[ 0.041584] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23
[ 0.051186] smp: Brought up 1 node, 24 CPUs
[ 0.051186] smpboot: Max logical packages: 1
[ 0.051186] smpboot: Total of 24 processors activated (182400.43 BogoMIPS)
[ 0.064465] node 0 deferred pages initialised in 10ms
[ 0.064488] devtmpfs: initialized
[ 0.064488] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.064488] futex hash table entries: 8192 (order: 7, 524288 bytes, linear)
[ 0.065349] NET: Registered protocol family 16
[ 0.070704] ACPI: bus type PCI registered
[ 0.070712] PCI: Fatal: No config space access function found
[ 0.071622] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.071622] raid6: skip pq benchmark and using algorithm avx2x4
[ 0.071622] raid6: using avx2x2 recovery algorithm
[ 0.071622] ACPI: Added _OSI(Module Device)
[ 0.071622] ACPI: Added _OSI(Processor Device)
[ 0.071622] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.071622] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.071622] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.071622] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.071622] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 0.074612] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 0.080702] ACPI: Interpreter enabled
[ 0.080705] ACPI: (supports S0 S5)
[ 0.080705] ACPI: Using IOAPIC for interrupt routing
[ 0.080710] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.080837] ACPI: Enabled 1 GPEs in block 00 to 0F
[ 0.081852] iommu: Default domain type: Translated
[ 0.081897] SCSI subsystem initialized
[ 0.081967] hv_vmbus: Vmbus version:5.2
[ 0.081967] PCI: Using ACPI for IRQ routing
[ 0.081967] PCI: System does not support PCI
[ 0.081967] clocksource: Switched to clocksource tsc-early
[ 0.081967] hv_vmbus: Unknown GUID: c376c1c3-d276-48d2-90a9-c04748072c60
[ 0.081967] VFS: Disk quotas dquot_6.6.0
[ 0.081967] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.081967] FS-Cache: Loaded
[ 0.081967] pnp: PnP ACPI init
[ 0.081967] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.081967] pnp: PnP ACPI: found 1 devices
[ 0.081967] NET: Registered protocol family 2
[ 0.081990] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 0.082002] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.082101] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[ 0.082335] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.082365] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.082388] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.082443] NET: Registered protocol family 1
[ 0.082706] RPC: Registered named UNIX socket transport module.
[ 0.082707] RPC: Registered udp transport module.
[ 0.082707] RPC: Registered tcp transport module.
[ 0.082707] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.082709] PCI: CLS 0 bytes, default 64
[ 0.082729] Trying to unpack rootfs image as initramfs...
[ 0.082851] Freeing initrd memory: 64K
[ 0.082852] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.082854] software IO TLB: mapped [mem 0x00000000f4000000-0x00000000f8000000] (64MB)
[ 0.084486] kvm: no hardware support
[ 0.084487] has_svm: svm not available
[ 0.084488] kvm: no hardware support
[ 0.087104] Initialise system trusted keyrings
[ 0.087201] workingset: timestamp_bits=46 max_order=22 bucket_order=0
[ 0.088050] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.088489] NFS: Registering the id_resolver key type
[ 0.088498] Key type id_resolver registered
[ 0.088499] Key type id_legacy registered
[ 0.088501] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 0.090055] Key type cifs.idmap registered
[ 0.090101] fuse: init (API version 7.32)
[ 0.090220] SGI XFS with ACLs, security attributes, realtime, scrub, repair, quota, no debug enabled
[ 0.091628] 9p: Installing v9fs 9p2000 file system support
[ 0.091635] FS-Cache: Netfs '9p' registered for caching
[ 0.091965] FS-Cache: Netfs 'ceph' registered for caching
[ 0.091967] ceph: loaded (mds proto 32)
[ 0.094463] NET: Registered protocol family 38
[ 0.094464] xor: automatically using best checksumming function avx
[ 0.094465] Key type asymmetric registered
[ 0.094466] Asymmetric key parser 'x509' registered
[ 0.094470] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 0.095316] hv_vmbus: registering driver hv_pci
[ 0.095512] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.095777] Non-volatile memory driver v1.3
[ 0.098766] brd: module loaded
[ 0.099620] loop: module loaded
[ 0.099904] hv_vmbus: registering driver hv_storvsc
[ 0.100197] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[ 0.100198] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[ 0.100208] tun: Universal TUN/TAP device driver, 1.6
[ 0.100287] PPP generic driver version 2.4.2
[ 0.100367] PPP BSD Compression module registered
[ 0.100369] PPP Deflate Compression module registered
[ 0.100373] PPP MPPE Compression module registered
[ 0.100374] NET: Registered protocol family 24
[ 0.100383] hv_vmbus: registering driver hv_netvsc
[ 0.101145] scsi host0: storvsc_host_t
[ 0.112141] VFIO - User Level meta-driver version: 0.3
[ 0.112266] hv_vmbus: registering driver hyperv_keyboard
[ 0.112418] rtc_cmos 00:00: RTC can wake from S4
[ 0.113587] rtc_cmos 00:00: registered as rtc0
[ 0.113905] rtc_cmos 00:00: setting system clock to 2020-11-15T21:31:09 UTC (1605475869)
[ 0.113913] rtc_cmos 00:00: alarms up to one month, 114 bytes nvram
[ 0.114010] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com
[ 0.114480] hv_utils: Registering HyperV Utility Driver
[ 0.114481] hv_vmbus: registering driver hv_utils
[ 0.114506] hv_vmbus: registering driver hv_balloon
[ 0.114508] hv_utils: cannot register PTP clock: 0
[ 0.114940] hv_utils: TimeSync IC version 4.0
[ 0.115032] hv_balloon: Using Dynamic Memory protocol version 2.0
[ 0.116121] Mirror/redirect action on
[ 0.116464] IPVS: Registered protocols (TCP, UDP)
[ 0.116479] IPVS: Connection hash table configured (size=4096, memory=64Kbytes)
[ 0.116503] IPVS: ipvs loaded.
[ 0.116503] IPVS: [rr] scheduler registered.
[ 0.116504] IPVS: [wrr] scheduler registered.
[ 0.116504] IPVS: [sh] scheduler registered.
[ 0.118083] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully
[ 0.118578] Initializing XFRM netlink socket
[ 0.118639] NET: Registered protocol family 10
[ 0.119187] Segment Routing with IPv6
[ 0.120534] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 0.120600] NET: Registered protocol family 17
[ 0.120616] Bridge firewalling registered
[ 0.120621] 8021q: 802.1Q VLAN Support v1.8
[ 0.120639] sctp: Hash tables configured (bind 256/256)
[ 0.120764] 9pnet: Installing 9P2000 support
[ 0.120776] Key type dns_resolver registered
[ 0.120776] Key type ceph registered
[ 0.121325] libceph: loaded (mon/osd proto 15/24)
[ 0.121378] NET: Registered protocol family 40
[ 0.121379] hv_vmbus: registering driver hv_sock
[ 0.121674] IPI shorthand broadcast: enabled
[ 0.121679] sched_clock: Marking stable (121049985, 315500)->(126847900, -5482415)
[ 0.121932] registered taskstats version 1
[ 0.121933] Loading compiled-in X.509 certificates
[ 0.121963] Key type ._fscrypt registered
[ 0.121964] Key type .fscrypt registered
[ 0.121965] Key type fscrypt-provisioning registered
[ 0.122157] Btrfs loaded, crc32c=crc32c-generic
[ 0.122845] Freeing unused kernel image (initmem) memory: 916K
[ 0.180739] Write protecting the kernel read-only data: 20480k
[ 0.181561] Freeing unused kernel image (text/rodata gap) memory: 2040K
[ 0.181956] Freeing unused kernel image (rodata/data gap) memory: 1648K
[ 0.204771] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.204775] Run /init as init process
[ 0.204775] with arguments:
[ 0.204776] /init
[ 0.204776] with environment:
[ 0.204776] HOME=/
[ 0.204776] TERM=linux
[ 0.219016] scsi 0:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 5
[ 0.219293] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 0.219997] sd 0:0:0:0: [sda] 536870912 512-byte logical blocks: (275 GB/256 GiB)
[ 0.219999] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 0.220082] sd 0:0:0:0: [sda] Write Protect is off
[ 0.220083] sd 0:0:0:0: [sda] Mode Sense: 0f 00 00 00
[ 0.220265] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 0.530848] sd 0:0:0:0: [sda] Attached SCSI disk
[ 0.533617] EXT4-fs (sda): mounted filesystem with ordered data mode. Opts: discard,errors=remount-ro,data=ordered
[ 1.150719] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x6d8cc2767c9, max_idle_ns: 881590832756 ns
[ 1.150729] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 1.151485] clocksource: Switched to clocksource tsc
[ 2.474733] FS-Cache: Duplicate cookie detected
[ 2.474736] FS-Cache: O-cookie c=000000003aa1b52c [p=000000003bf9f9f6 fl=222 nc=0 na=1]
[ 2.474736] FS-Cache: O-cookie d=000000005eb501fe n=00000000ec8edf86
[ 2.474737] FS-Cache: O-key=[10] '34323934393337353430'
[ 2.474740] FS-Cache: N-cookie c=000000003afa08ab [p=000000003bf9f9f6 fl=2 nc=0 na=1]
[ 2.474740] FS-Cache: N-cookie d=000000005eb501fe n=00000000e3eb10ea
[ 2.474740] FS-Cache: N-key=[10] '34323934393337353430'
[ 2.494684] [init]: weird readv on 00000000e46ca6b2 (0) <0:1024> -> 1024
[ 2.494713] [init]: weird readv on 00000000e46ca6b2 (1024) <0:1024> -> -14
[ 2.494717] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.494721] init: (9) ERROR: CreateProcessParseCommon:849: Failed to translate C:\Users\natec

[ 2.494731] [init]: weird readv on 000000000def1a78 (0) <0:1024> -> 1024
[ 2.494748] [init]: weird readv on 000000000def1a78 (1024) <0:1024> -> -14
[ 2.494750] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.494752] init: (9) ERROR: UtilTranslatePathList:2373: Failed to translate C:\Windows\system32

[ 2.494754] [init]: weird readv on 000000007fc56802 (0) <0:1024> -> 1024
[ 2.494769] [init]: weird readv on 000000007fc56802 (1024) <0:1024> -> -14
[ 2.494771] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.494772] init: (9) ERROR: UtilTranslatePathList:2373: Failed to translate C:\Windows
[ 2.494774] [init]: weird readv on 000000008dfb23e5 (0) <0:1024> -> 1024
[ 2.494788] [init]: weird readv on 000000008dfb23e5 (1024) <0:1024> -> -14
[ 2.494790] init: (9) ERROR: UtilFindMount:700: Invalid mountinfo line 14
[ 2.494792] init: (9) ERROR: UtilTranslatePathList:2373: Failed to translate C:\Windows\System32\Wbem
[ 2.494794] [init]: weird readv on 000000003f853dff (0) <0:1024> -> 1024
[ 2.494808] [init]: weird readv on 000000003f853dff (1024) <0:1024> -> -14
[ 2.494813] [init]: weird readv on 00000000be4c4ae7 (0) <0:1024> -> 1024
[ 2.494827] [init]: weird readv on 00000000be4c4ae7 (1024) <0:1024> -> -14
[ 2.494831] [init]: weird readv on 000000006f17c3b7 (0) <0:1024> -> 1024
[ 2.494845] [init]: weird readv on 000000006f17c3b7 (1024) <0:1024> -> -14
[ 2.494850] [init]: weird readv on 0000000076f319bd (0) <0:1024> -> 1024
[ 2.494863] [init]: weird readv on 0000000076f319bd (1024) <0:1024> -> -14
[ 2.494868] [init]: weird readv on 000000005223b955 (0) <0:1024> -> 1024
[ 2.494882] [init]: weird readv on 000000005223b955 (1024) <0:1024> -> -14
[ 2.494886] [init]: weird readv on 00000000b937c5ad (0) <0:1024> -> 1024
[ 2.494900] [init]: weird readv on 00000000b937c5ad (1024) <0:1024> -> -14
[ 2.494904] [init]: weird readv on 000000009eb66126 (0) <0:1024> -> 1024
[ 2.494918] [init]: weird readv on 000000009eb66126 (1024) <0:1024> -> -14
[ 2.494923] [init]: weird readv on 0000000085371084 (0) <0:1024> -> 1024
[ 2.494937] [init]: weird readv on 0000000085371084 (1024) <0:1024> -> -14
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  Last update: 2020-11-15 22:42    [W:0.107 / U:1.340 seconds]
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