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SubjectRe: [llc_ui_release] BUG: unable to handle kernel NULL pointer dereference at 0000000000000004
On Sat, Apr 28, 2018 at 7:12 PM Fengguang Wu <fengguang.wu@intel.com> wrote:

> FYI this happens in mainline kernel 4.17.0-rc2.
> It looks like a new regression.

> It occurs in 5 out of 5 boots.

> [main] 375 sockets created based on info from socket cachefile.
> [main] Generating file descriptors
> [main] Added 83 filenames from /dev
> udevd[507]: failed to execute '/sbin/modprobe' '/sbin/modprobe -bv
platform:regulatory': No such file or directory
> [ 372.057947] caif:caif_disconnect_client(): nothing to disconnect
> [ 372.082415] BUG: unable to handle kernel NULL pointer dereference at
0000000000000004

I think this is fixed by commit 3a04ce7130a7 ("llc: fix NULL pointer deref
for SOCK_ZAPPED")

Liunus

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