lkml.org 
[lkml]   [2019]   [Jul]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [PATCH net-next 3/3] net: stmmac: Introducing support for Page Pool
Date
From: Jon Hunter <jonathanh@nvidia.com>
Date: Jul/17/2019, 19:58:53 (UTC+00:00)

> I am seeing a boot regression on one of our Tegra boards with both
> mainline and -next. Bisecting is pointing to this commit and reverting
> this commit on top of mainline fixes the problem. Unfortunately, there
> is not much of a backtrace but what I have captured is below.
>
> Please note that this is seen on a system that is using NFS to mount
> the rootfs and the crash occurs right around the point the rootfs is
> mounted.
>
> Let me know if you have any thoughts.
>
> Cheers
> Jon
>
> [ 12.221843] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
> [ 12.229485] CPU: 5 PID: 1 Comm: init Tainted: G S 5.2.0-11500-g916f562fb28a #18
> [ 12.238076] Hardware name: NVIDIA Tegra186 P2771-0000 Development Board (DT)
> [ 12.245105] Call trace:
> [ 12.247548] dump_backtrace+0x0/0x150
> [ 12.251199] show_stack+0x14/0x20
> [ 12.254505] dump_stack+0x9c/0xc4
> [ 12.257809] panic+0x13c/0x32c
> [ 12.260853] complete_and_exit+0x0/0x20
> [ 12.264676] do_group_exit+0x34/0x98
> [ 12.268241] get_signal+0x104/0x668
> [ 12.271718] do_notify_resume+0x2ac/0x380
> [ 12.275716] work_pending+0x8/0x10
> [ 12.279109] SMP: stopping secondary CPUs
> [ 12.283025] Kernel Offset: disabled
> [ 12.286502] CPU features: 0x0002,20806000
> [ 12.290499] Memory Limit: none
> [ 12.293548] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]---
>
> --
> nvpublic

You don't have any more data ? Can you activate DMA-API debug and check
if there is any more info outputted ?

---
Thanks,
Jose Miguel Abreu
\
 
 \ /
  Last update: 2019-07-18 09:31    [W:0.134 / U:6.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site