* [Bug 201149] kvm vhost cause kernel crash on CentOS 7.2.1511
[not found] <bug-201149-28872@https.bugzilla.kernel.org/>
@ 2021-07-14 2:02 ` bugzilla-daemon
0 siblings, 0 replies; only message in thread
From: bugzilla-daemon @ 2021-07-14 2:02 UTC (permalink / raw)
To: kvm
https://bugzilla.kernel.org/show_bug.cgi?id=201149
Li Zhijian (lizhijian@cn.fujitsu.com) changed:
What |Removed |Added
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CC| |lizhijian@cn.fujitsu.com
--- Comment #1 from Li Zhijian (lizhijian@cn.fujitsu.com) ---
I had a similar calltrace with 3.10.0-327 kernel where some logs indicate:
[53012179.742195] Oops: 0002 [#1] SMP
...
[53012181.153015] RIP: 0010:[<ffffffff810b192e>] [<ffffffff810b192e>]
dequeue_task+0x5e/0xa0
crash> dis -l dequeue_task+94 5
0xffffffff810b192e <dequeue_task+94>: add $0x10,%rsp
0xffffffff810b1932 <dequeue_task+98>: pop %rbx
0xffffffff810b1933 <dequeue_task+99>: pop %rbp
0xffffffff810b1934 <dequeue_task+100>: retq
0xffffffff810b1935 <dequeue_task+101>: nopl (%rax)
but the assembly isn't a memorry access which is not consistent with where
'Oops: 0002' said.
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