Bug 86531
| Summary: | Kernel panic when using nmap | ||
|---|---|---|---|
| Product: | Power Management | Reporter: | Oleksii Shevchuk (alxchk) |
| Component: | Hibernation/Suspend | Assignee: | Rafael J. Wysocki (rjw) |
| Status: | CLOSED CODE_FIX | ||
| Severity: | normal | CC: | aaron.lu, alan, daniel, lenb |
| Priority: | P1 | ||
| Hardware: | x86-64 | ||
| OS: | Linux | ||
| Kernel Version: | 3.17.1 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
Crash log #1
Crash log #2 Crash log #3 |
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Created attachment 154191 [details]
Crash log #2
For panic #1 it looks like a stray workqueue so a suspend/resume bug in a drive For #2/'#3 you've got vbox loaded so can you reproduce it without vbox and without having done a suspend/resume first ? I suspect these may be two unrelated bugs, or a real suspend/'resume bug and its consequences. Ok. Now I get another one. This time I'm not used VirtualBox. Really, I use PC after restoring from suspend. But my PC were restored about 2 hours before. There are some interesting message in trace, like <3>bpf_jit: proglen=265 != oldproglen=269 <1>BUG: unable to handle kernel NULL pointer dereference at 0000000000000012 Created attachment 154991 [details]
Crash log #3
Has been fixed here: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e0ee9c12157dc74e49e4731e0d07512e7d1ceb95 e0ee9c12157dc74e49e4731e0d07512e7d1ceb95 Author: Alexei Starovoitov <ast@plumgrid.com> 2014-10-10 23:30:23 Follows: v3.17 Precedes: v3.18-rc1 x86: bpf_jit: fix two bugs in eBPF JIT compiler |
Created attachment 154181 [details] Crash log #1 Strange crash appears the second time this day for me, when I starting nmap for scanning. Couldn't find any dependency. Anyway, dumps attached.