search for: report_bug

...1109e3a #2 [ffffc900039f77b0] crash_kexec at ffffffff8110adc9 #3 [ffffc900039f77c8] oops_end at ffffffff8101d059 #4 [ffffc900039f77e8] no_context at ffffffff81055ce5 #5 [ffffc900039f7838] do_page_fault at ffffffff81056c5b #6 [ffffc900039f7860] page_fault at ffffffff81690a88 [exception RIP: report_bug+93] RIP: ffffffff8167227d RSP: ffffc900039f7918 RFLAGS: 00010002 RAX: ffffffffa0229905 RBX: ffffffffa020af0f RCX: 0000000000000001 RDX: 0000000000000907 RSI: ffffffffa020af11 RDI: ffffffffffff98f6 RBP: ffffc900039f7a58 R8: 0000000000000001 R9: 00000000000003fc R10: fff...

...77b0] crash_kexec at ffffffff8110adc9 > #3 [ffffc900039f77c8] oops_end at ffffffff8101d059 > #4 [ffffc900039f77e8] no_context at ffffffff81055ce5 > #5 [ffffc900039f7838] do_page_fault at ffffffff81056c5b > #6 [ffffc900039f7860] page_fault at ffffffff81690a88 > [exception RIP: report_bug+93] > RIP: ffffffff8167227d RSP: ffffc900039f7918 RFLAGS: 00010002 > RAX: ffffffffa0229905 RBX: ffffffffa020af0f RCX: 0000000000000001 > RDX: 0000000000000907 RSI: ffffffffa020af11 RDI: ffffffffffff98f6 > RBP: ffffc900039f7a58 R8: 0000000000000001 R9: 000000000...

...tcase module (attached), and bisected to the real root.... 19d436268dde95389c616bb3819da73f0a8b28a8 is the first bad commit commit 19d436268dde95389c616bb3819da73f0a8b28a8 Author: Peter Zijlstra <peterz at infradead.org> Date: Sat Feb 25 08:56:53 2017 +0100 debug: Add _ONCE() logic to report_bug() Josh suggested moving the _ONCE logic inside the trap handler, using a bit in the bug_entry::flags field, avoiding the need for the extra variable. Sadly this only works for WARN_ON_ONCE(), since the others have printk() statements prior to triggering the trap....

...> > [ 3.525382] Call trace: > > [ 3.531683] dump_backtrace+0x0/0x368 > > [ 3.543921] show_stack+0x20/0x30 > > [ 3.547767] dump_stack+0x108/0x164 > > [ 3.559584] panic+0x25c/0x51c > > [ 3.569184] __warn+0x29c/0x31c > > [ 3.576023] report_bug+0x1d4/0x290 > > [ 3.586069] bug_handler.part.2+0x40/0x100 > > [ 3.597820] bug_handler+0x4c/0x88 > > [ 3.608400] brk_handler+0x11c/0x218 > > [ 3.613430] do_debug_exception+0xe8/0x318 > > [ 3.627370] el1_dbg+0x18/0x78 > > [ 3.634037] __vunma...

...> > [ 3.525382] Call trace: > > [ 3.531683] dump_backtrace+0x0/0x368 > > [ 3.543921] show_stack+0x20/0x30 > > [ 3.547767] dump_stack+0x108/0x164 > > [ 3.559584] panic+0x25c/0x51c > > [ 3.569184] __warn+0x29c/0x31c > > [ 3.576023] report_bug+0x1d4/0x290 > > [ 3.586069] bug_handler.part.2+0x40/0x100 > > [ 3.597820] bug_handler+0x4c/0x88 > > [ 3.608400] brk_handler+0x11c/0x218 > > [ 3.613430] do_debug_exception+0xe8/0x318 > > [ 3.627370] el1_dbg+0x18/0x78 > > [ 3.634037] __vunma...

...nted 4.15.0-rc3 #1 [ 3.513109] Hardware name: linux,dummy-virt (DT) [ 3.525382] Call trace: [ 3.531683] dump_backtrace+0x0/0x368 [ 3.543921] show_stack+0x20/0x30 [ 3.547767] dump_stack+0x108/0x164 [ 3.559584] panic+0x25c/0x51c [ 3.569184] __warn+0x29c/0x31c [ 3.576023] report_bug+0x1d4/0x290 [ 3.586069] bug_handler.part.2+0x40/0x100 [ 3.597820] bug_handler+0x4c/0x88 [ 3.608400] brk_handler+0x11c/0x218 [ 3.613430] do_debug_exception+0xe8/0x318 [ 3.627370] el1_dbg+0x18/0x78 [ 3.634037] __vunmap+0x1b8/0x220 [ 3.648747] vunmap+0x6c/0xc0 [ 3.653864...

...nted 4.15.0-rc3 #1 [ 3.513109] Hardware name: linux,dummy-virt (DT) [ 3.525382] Call trace: [ 3.531683] dump_backtrace+0x0/0x368 [ 3.543921] show_stack+0x20/0x30 [ 3.547767] dump_stack+0x108/0x164 [ 3.559584] panic+0x25c/0x51c [ 3.569184] __warn+0x29c/0x31c [ 3.576023] report_bug+0x1d4/0x290 [ 3.586069] bug_handler.part.2+0x40/0x100 [ 3.597820] bug_handler+0x4c/0x88 [ 3.608400] brk_handler+0x11c/0x218 [ 3.613430] do_debug_exception+0xe8/0x318 [ 3.627370] el1_dbg+0x18/0x78 [ 3.634037] __vunmap+0x1b8/0x220 [ 3.648747] vunmap+0x6c/0xc0 [ 3.653864...

...nted 4.15.0-rc3 #1 [ 3.513109] Hardware name: linux,dummy-virt (DT) [ 3.525382] Call trace: [ 3.531683] dump_backtrace+0x0/0x368 [ 3.543921] show_stack+0x20/0x30 [ 3.547767] dump_stack+0x108/0x164 [ 3.559584] panic+0x25c/0x51c [ 3.569184] __warn+0x29c/0x31c [ 3.576023] report_bug+0x1d4/0x290 [ 3.586069] bug_handler.part.2+0x40/0x100 [ 3.597820] bug_handler+0x4c/0x88 [ 3.608400] brk_handler+0x11c/0x218 [ 3.613430] do_debug_exception+0xe8/0x318 [ 3.627370] el1_dbg+0x18/0x78 [ 3.634037] __vunmap+0x1b8/0x220 [ 3.648747] vunmap+0x6c/0xc0 [ 3.653864...

...nted 4.15.0-rc3 #1 [ 3.513109] Hardware name: linux,dummy-virt (DT) [ 3.525382] Call trace: [ 3.531683] dump_backtrace+0x0/0x368 [ 3.543921] show_stack+0x20/0x30 [ 3.547767] dump_stack+0x108/0x164 [ 3.559584] panic+0x25c/0x51c [ 3.569184] __warn+0x29c/0x31c [ 3.576023] report_bug+0x1d4/0x290 [ 3.586069] bug_handler.part.2+0x40/0x100 [ 3.597820] bug_handler+0x4c/0x88 [ 3.608400] brk_handler+0x11c/0x218 [ 3.613430] do_debug_exception+0xe8/0x318 [ 3.627370] el1_dbg+0x18/0x78 [ 3.634037] __vunmap+0x1b8/0x220 [ 3.648747] vunmap+0x6c/0xc0 [ 3.653864...

Friends, My name is Igor, I am new to this forum. I have a peculiar problem with my OGG/Speex implementation: I encode a short PCM stream in OGG/Speex, but the result can not be read by VLC and MediaInfo <http://mediaarea.net/nn/MediaInfo> reports that the file is too short (240ms). In reality the file contains about 2.7 sec worth of audio. Another interesting thing I noticed is that the

...> > 19d436268dde95389c616bb3819da73f0a8b28a8 is the first bad commit > > commit 19d436268dde95389c616bb3819da73f0a8b28a8 > > Author: Peter Zijlstra <peterz at infradead.org> > > Date: Sat Feb 25 08:56:53 2017 +0100 > > > > debug: Add _ONCE() logic to report_bug() > > Urgh, is for some mysterious reason the __bug_table section of modules > ending up in RO memory? > > I forever get lost in that link magic :/ +1 drm.ko  20 __bug_table   00000630  0000000000000000  0000000000000000  0004bff3  2**0                   CONTENTS, ALLOC, LOAD, RE...

...ed to the real root.... > > 19d436268dde95389c616bb3819da73f0a8b28a8 is the first bad commit > commit 19d436268dde95389c616bb3819da73f0a8b28a8 > Author: Peter Zijlstra <peterz at infradead.org> > Date: Sat Feb 25 08:56:53 2017 +0100 > > debug: Add _ONCE() logic to report_bug() Urgh, is for some mysterious reason the __bug_table section of modules ending up in RO memory? I forever get lost in that link magic :/

...ardware name: linux,dummy-virt (DT) > [ 3.525382] Call trace: > [ 3.531683] dump_backtrace+0x0/0x368 > [ 3.543921] show_stack+0x20/0x30 > [ 3.547767] dump_stack+0x108/0x164 > [ 3.559584] panic+0x25c/0x51c > [ 3.569184] __warn+0x29c/0x31c > [ 3.576023] report_bug+0x1d4/0x290 > [ 3.586069] bug_handler.part.2+0x40/0x100 > [ 3.597820] bug_handler+0x4c/0x88 > [ 3.608400] brk_handler+0x11c/0x218 > [ 3.613430] do_debug_exception+0xe8/0x318 > [ 3.627370] el1_dbg+0x18/0x78 > [ 3.634037] __vunmap+0x1b8/0x220 > [ 3.6487...

...an also force VLC to demux with libavformat and decode with libavcodec (which I believe is what Audacity does in this case), by doing: vlc --demux avformat --codec avcodec GoToServer-Igor.ogg If this works (whereas the default didn't), consider filing a bug with VLC: https://wiki.videolan.org/Report_bugs Best, Tristan

...ase four months ago, we have added several new dependencies such as the Boehm garbage collector and the stable Gtk 2.4 libraries. Hence, installing Inkscape on some platforms might raise more issues than as with previous releases, and we ask you to please post to the bugtracker (http://inkscape.org/report_bugs.php) any issues discovered. To help those who run into undocumented problems we're also providing 'Static Binary' packages that include these new libraries. We celebrate this release from our community and hope to encourage others to join our project by the simple act of contributing...

...trace: > > > [ 3.531683] dump_backtrace+0x0/0x368 > > > [ 3.543921] show_stack+0x20/0x30 > > > [ 3.547767] dump_stack+0x108/0x164 > > > [ 3.559584] panic+0x25c/0x51c > > > [ 3.569184] __warn+0x29c/0x31c > > > [ 3.576023] report_bug+0x1d4/0x290 > > > [ 3.586069] bug_handler.part.2+0x40/0x100 > > > [ 3.597820] bug_handler+0x4c/0x88 > > > [ 3.608400] brk_handler+0x11c/0x218 > > > [ 3.613430] do_debug_exception+0xe8/0x318 > > > [ 3.627370] el1_dbg+0x18/0x78 > &gt...

...> > [ 3.525382] Call trace: > > [ 3.531683] dump_backtrace+0x0/0x368 > > [ 3.543921] show_stack+0x20/0x30 > > [ 3.547767] dump_stack+0x108/0x164 > > [ 3.559584] panic+0x25c/0x51c > > [ 3.569184] __warn+0x29c/0x31c > > [ 3.576023] report_bug+0x1d4/0x290 > > [ 3.586069] bug_handler.part.2+0x40/0x100 > > [ 3.597820] bug_handler+0x4c/0x88 > > [ 3.608400] brk_handler+0x11c/0x218 > > [ 3.613430] do_debug_exception+0xe8/0x318 > > [ 3.627370] el1_dbg+0x18/0x78 > > [ 3.634037] __vunma...

...> > [ 3.525382] Call trace: > > [ 3.531683] dump_backtrace+0x0/0x368 > > [ 3.543921] show_stack+0x20/0x30 > > [ 3.547767] dump_stack+0x108/0x164 > > [ 3.559584] panic+0x25c/0x51c > > [ 3.569184] __warn+0x29c/0x31c > > [ 3.576023] report_bug+0x1d4/0x290 > > [ 3.586069] bug_handler.part.2+0x40/0x100 > > [ 3.597820] bug_handler+0x4c/0x88 > > [ 3.608400] brk_handler+0x11c/0x218 > > [ 3.613430] do_debug_exception+0xe8/0x318 > > [ 3.627370] el1_dbg+0x18/0x78 > > [ 3.634037] __vunma...

...0000000000000 FS: 00007fef9c8e38c0(0000) GS:ffff88812f500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fef9ce9d258 CR3: 000000010330e000 CR4: 00000000000006f0 Call Trace: <TASK> ? __warn+0x97/0x160 ? nv50_display_init+0x28c/0x4f0 [nouveau] ? report_bug+0x1ec/0x200 ? handle_bug+0x3c/0x70 ? exc_invalid_op+0x1f/0x90 ? asm_exc_invalid_op+0x16/0x20 ? nv50_display_init+0x28c/0x4f0 [nouveau] ? nv50_display_init+0x28c/0x4f0 [nouveau] ? sched_set_fifo+0x46/0x60 nouveau_display_init+0xa0/0xd0 [nouveau] nouveau_drm_device_init+0x42a/0x990 [nouveau]...

...ardware name: linux,dummy-virt (DT) > [ 3.525382] Call trace: > [ 3.531683] dump_backtrace+0x0/0x368 > [ 3.543921] show_stack+0x20/0x30 > [ 3.547767] dump_stack+0x108/0x164 > [ 3.559584] panic+0x25c/0x51c > [ 3.569184] __warn+0x29c/0x31c > [ 3.576023] report_bug+0x1d4/0x290 > [ 3.586069] bug_handler.part.2+0x40/0x100 > [ 3.597820] bug_handler+0x4c/0x88 > [ 3.608400] brk_handler+0x11c/0x218 > [ 3.613430] do_debug_exception+0xe8/0x318 > [ 3.627370] el1_dbg+0x18/0x78 > [ 3.634037] __vunmap+0x1b8/0x220 > [ 3.6487...