On Tue, Feb 02, 2021 at 07:09:44PM -0800, Ivan Babrou wrote:

On Thu, Jan 28, 2021 at 7:35 PM Ivan Babrou [off-list ref] wrote:

quoted

==================================================================
[  128.368523][    C0] BUG: KASAN: stack-out-of-bounds in
unwind_next_frame (arch/x86/kernel/unwind_orc.c:371
arch/x86/kernel/unwind_orc.c:544)
[  128.369744][    C0] Read of size 8 at addr ffff88802fceede0 by task
kworker/u2:2/591

Can you pretty please not line-wrap console output? It's unreadable.

edfd9b7838ba5e47f19ad8466d0565aba5c59bf0 is the first bad commit
commit edfd9b7838ba5e47f19ad8466d0565aba5c59bf0

Not sure what tree you're on, but that's not the upstream commit.

Author: Steven Rostedt (VMware) [off-list ref]
Date:   Tue Aug 18 15:57:52 2020 +0200

    tracepoint: Optimize using static_call()

There's a known issue with that patch, can you try:

  http://lkml.kernel.org/r/20210202220121.435051654@goodmis.org