Messages in this thread |  | | | Date | Mon, 9 Jun 2008 14:48:34 -0700 | | From | Andrew Morton <> | | Subject | Re: 2.6.26-rc5-mm1 |
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On Mon, 9 Jun 2008 21:14:54 +0200 Mariusz Kozlowski <m.kozlowski@tuxland.pl> wrote:
> Hello Balbir, > > > Andrew Morton wrote: > > > Temporarily at > > > > > > http://userweb.kernel.org/~akpm/2.6.26-rc5-mm1/ > > > > > > > I've hit a segfault, the last few lines on my console are > > > > > > Testing -fstack-protector-all feature > > registered taskstats version 1 > > debug: unmapping init memory ffffffff80c03000..ffffffff80dd8000 > > init[1]: segfault at 7fff701fe880 ip 7fff701fee5e sp 7fff7006e6d0 error 7 > > > > With absolutely no stack trace. I'll dig deeper. > > Hey, I see something similar and I actually have a stack trace. Here it goes: > > bash[498] segfault at ffffffff80868b58 ip ffffffffff600412 sp 7fffa3d010f0 error 7 > init[1] segfault at ffffffff80868b58 ip ffffffffff600412 sp 7fff9e97f640 error 7 > init[1] segfault at ffffffff80868b58 ip ffffffffff600412 sp 7fff9e97eed0 error 7 > Kernel panic - not syncing: Attemted to kill init! > Pid 1, comm: init Not tainted 2.6.26-rc5-mm1 #1 > > Call Trace: > [<ffffffff80254632>] panic+0xe2/0x260 > [<ffffffff802fa8ba>] ? __slab_free+0x10a/0x630 > [<ffffffff80265a8e>] ? __sigqueue_free+0x5e/0x70 > [<ffffffff802851eb>] ? trace_hardirqs_off+0x1b/0x30 > [<ffffffff802851eb>] ? trace_hardirqs_off+0x1b/0x30 > [<ffffffff80259b54>] do_exit+0xb84/0xc30 > [<ffffffff80259c5a>] do_group_exit+0x5a/0x110 > [<ffffffff8026a3b5>] get_signal_to_deliver+0x2c5/0x620 > [<ffffffff8020bb3b>] do_notify_resume+0x11b/0xd10 > [<ffffffff8028da5b>] ? trace_hardirqs_on+0x1b/0x30 > [<ffffffff805cd0f3>] ? _spin_unlock_irqrestore+0x93/0x130 > [<ffffffff8026865c>] ? force_sig_info+0x10c/0x130 > [<ffffffff8022fb9c>] ? force_sig_info_fault+0x2c/0x40 > [<ffffffff802dd7dd>] ? print_vma_addr+0x10d/0x1d0 > [<ffffffff805cbb67>] ? trace_hardirqs_on_thunk+0x3a/0x3f > [<ffffffff8028d8da>] ? trace_hardirqs_on_caller+0x15a/0x2c0 > [<ffffffff8020d4c9>] retint_signal+0x46/0x8d > > This was copied manually so typos are possible. >
Thanks. Could someone send a config please? Or a bisection result ;)
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