[Bug 802347] New: Kernel panic after watching youtube
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c0 Summary: Kernel panic after watching youtube Classification: openSUSE Product: openSUSE 12.3 Version: RC 1 Platform: Other OS/Version: Other Status: NEW Severity: Critical Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: coolo@suse.com QAContact: qa-bugs@suse.de Found By: --- Blocker: --- Created an attachment (id=523535) --> (http://bugzilla.novell.com/attachment.cgi?id=523535) screenshot I know I shouldn't have watched the video, but I got caught in the act - sudden crash and I'm not even sure the screenshot has any useful informations. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c1 --- Comment #1 from Stephan Kulow <coolo@suse.com> 2013-02-08 11:01:56 CET --- it happened again today just from reading emails. I have another screenshot also showing sunrpc as the module to crash. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c2 Jiri Slaby <jslaby@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO CC| |jslaby@suse.com InfoProvider| |coolo@suse.com --- Comment #2 from Jiri Slaby <jslaby@suse.com> 2013-02-16 18:18:36 UTC --- (In reply to comment #1)
it happened again today just from reading emails. I have another screenshot also showing sunrpc as the module to crash.
The first one looks weird, can we see the second one? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c3 Stephan Kulow <coolo@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|coolo@suse.com | --- Comment #3 from Stephan Kulow <coolo@suse.com> 2013-02-16 21:08:03 CET --- Created an attachment (id=524997) --> (http://bugzilla.novell.com/attachment.cgi?id=524997) another crash is there some good tool / service that scans screenshots for txt? :) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c4 Jiri Slaby <jslaby@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |nfbrown@suse.com --- Comment #4 from Jiri Slaby <jslaby@suse.com> 2013-02-17 17:14:59 UTC --- (In reply to comment #3)
Created an attachment (id=524997) --> (http://bugzilla.novell.com/attachment.cgi?id=524997) [details] another crash
is there some good tool / service that scans screenshots for txt? :)
Eyeball :P. You need mostly only RIP anyway. And sometimes callers and some subset of registers. This one looks much better, the bug is peculiar though. It means that in the `free' list, there is a member with `prev' and `next' being NULL. That means it was memset(0) while still being in the list. A memset happens only in xprt_release and only after the item is removed from the list. Weird. This needs to be consulted with nfs experts. Neil, any ideas? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c Jiri Slaby <jslaby@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Kernel panic after watching |sunrpc panics in |youtube |xprt_alloc_slot -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c5 Neil Brown <nfbrown@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|nfbrown@suse.com | --- Comment #5 from Neil Brown <nfbrown@suse.com> 2013-02-17 23:59:32 UTC --- The prev pointer, in %rdx, is NULL, but the next pointer, in %rcx, is not. So maybe it was memset to 0 incorrectly, then the subsequent entry in the list was deleted, so the next pointer in this entry was updated..... In the first crash, req->rq_task->tk_client appear to be NULL in xprt_reset_majortimeo. However I cannot find that it is ever set to NULL - it is initialised by rpc_run_task calling rpc_task_set_client after getting an rpc_new_task(). If rpc_run_bc_task were used, tk_client wouldn't be set but that only happens for "back-channel" (bc) calls from the server back to the client, so unless you are running an NFS server on this machine, that cannot be happening. Given that the two crashes seem to be in unrelated places and both involve a NULL appearing where it shouldn't, I'm wondering if it might be some sort of hardware issue. It doesn't look like bad memory, but maybe a mis-directed DMA??? I suggest you spend sometime watching lots more youtube videos and try to collect some more stack traces. Hopefully we will either see a clear pattern, or a clear lack of a pattern.... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c6 Jiri Slaby <jslaby@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |coolo@suse.com --- Comment #6 from Jiri Slaby <jslaby@suse.com> 2013-02-18 09:10:49 UTC --- Yeah, this sound like a mem corruption. Two things: * can you reproduce with vbox which I just noticed you have loaded (see tainted O flag)? * what warning is in dmesg prior this happens (see tainted W flag)? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c7 --- Comment #7 from Jiri Slaby <jslaby@suse.com> 2013-02-18 09:11:20 UTC --- (In reply to comment #6)
* can you reproduce with vbox which I just noticed you have loaded (see tainted O flag)?
*without* vbox -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c8 --- Comment #8 from Jiri Slaby <jslaby@suse.com> 2013-02-18 09:12:54 UTC --- (In reply to comment #5)
Given that the two crashes seem to be in unrelated places and both involve a NULL appearing where it shouldn't,
And BTW the first one is tainted D which means it is likely an outcome of some earlier bug... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c9 --- Comment #9 from Stephan Kulow <coolo@suse.com> 2013-02-18 10:30:32 CET --- I don't use vbox, uninstalling it now. Problem is that I can't reproduce this at will. I can read emails and I even can watch youtube, but I don't think it's really a good way to trigger the problem. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c10 --- Comment #10 from Jiri Slaby <jslaby@suse.com> 2013-02-18 09:33:58 UTC --- I see. Anyway, for the time being, could you extract this warning:
* what warning is in dmesg prior this happens (see tainted W flag)? from /var/log/messages?
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https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c11 Stephan Kulow <coolo@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW CC| |coolo@suse.com InfoProvider|coolo@suse.com | --- Comment #11 from Stephan Kulow <coolo@suse.com> 2013-02-18 10:51:37 CET --- I'm only guessing that this warning has happened around the time of the panic: Feb 06 13:16:15 desdemona kernel: chromium: page allocation failure. order:4, mode:0x2000d0 Feb 06 13:16:15 desdemona kernel: Pid: 19599, comm: chromium Tainted: G O 3.7.6-1.2-desktop #1 Feb 06 13:16:15 desdemona kernel: Call Trace: Feb 06 13:16:15 desdemona kernel: [<ffffffff81004818>] dump_trace+0x88/0x300 Feb 06 13:16:15 desdemona kernel: [<ffffffff8158ab33>] dump_stack+0x69/0x6f Feb 06 13:16:15 desdemona kernel: [<ffffffff81114a42>] warn_alloc_failed+0x102/0x1b0 Feb 06 13:16:15 desdemona kernel: [<ffffffff811189e3>] __alloc_pages_nodemask+0x793/0x9f0 Feb 06 13:16:15 desdemona kernel: [<ffffffff811597c7>] kmem_getpages+0x57/0x1b0 Feb 06 13:16:15 desdemona kernel: [<ffffffff8115a3b4>] fallback_alloc+0x174/0x270 Feb 06 13:16:15 desdemona kernel: [<ffffffff8115aba9>] __kmalloc+0x1d9/0x240 Feb 06 13:16:15 desdemona kernel: [<ffffffffa0119b2b>] nouveau_vm_create+0xbb/0x150 [nouveau] Feb 06 13:16:15 desdemona kernel: [<ffffffffa0163100>] nouveau_drm_open+0xb0/0x140 [nouveau] Feb 06 13:16:15 desdemona kernel: [<ffffffffa0081a32>] drm_open+0x222/0x640 [drm] Feb 06 13:16:15 desdemona kernel: [<ffffffffa0082555>] drm_stub_open+0xe5/0x170 [drm] Feb 06 13:16:15 desdemona kernel: [<ffffffff81173736>] chrdev_open+0x96/0x1d0 Feb 06 13:16:15 desdemona kernel: [<ffffffff8116d946>] do_dentry_open+0x206/0x290 Feb 06 13:16:15 desdemona kernel: [<ffffffff8117ce31>] do_last+0x2e1/0xed0 Feb 06 13:16:15 desdemona kernel: [<ffffffff8117dae3>] path_openat+0xc3/0x4c0 Feb 06 13:16:15 desdemona kernel: [<ffffffff8117e784>] do_filp_open+0x44/0xb0 Feb 06 13:16:15 desdemona kernel: [<ffffffff8116eb03>] do_sys_open+0xf3/0x1e0 Feb 06 13:16:15 desdemona kernel: [<ffffffff8159e6ad>] system_call_fastpath+0x1a/0x1f Feb 06 13:16:15 desdemona kernel: [<00007f4b84065b0d>] 0x7f4b84065b0c Feb 06 13:16:15 desdemona kernel: Mem-Info: Feb 06 13:16:15 desdemona kernel: Node 0 DMA per-cpu: Feb 06 13:16:15 desdemona kernel: CPU 0: hi: 0, btch: 1 usd: 0 Feb 06 13:16:15 desdemona kernel: CPU 1: hi: 0, btch: 1 usd: 0 Feb 06 13:16:15 desdemona kernel: Node 0 DMA32 per-cpu: Feb 06 13:16:15 desdemona kernel: CPU 0: hi: 186, btch: 31 usd: 0 Feb 06 13:16:15 desdemona kernel: CPU 1: hi: 186, btch: 31 usd: 0 Feb 06 13:16:15 desdemona kernel: Node 0 Normal per-cpu: Feb 06 13:16:15 desdemona kernel: CPU 0: hi: 186, btch: 31 usd: 2 Feb 06 13:16:15 desdemona kernel: CPU 1: hi: 186, btch: 31 usd: 0 Feb 06 13:16:15 desdemona kernel: [284B blob data] Feb 06 13:16:15 desdemona kernel: Node 0 DMA free:15844kB min:260kB low:324kB high:388kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15620kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes Feb 06 13:16:15 desdemona kernel: lowmem_reserve[]: 0 3254 3948 3948 Feb 06 13:16:15 desdemona kernel: Node 0 DMA32 free:129576kB min:55484kB low:69352kB high:83224kB active_anon:477404kB inactive_anon:484732kB active_file:685944kB inactive_file:675232kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3332604kB mlocked:0kB dirty:12208kB writeback:0kB mapped:192776kB shmem:39008kB slab_reclaimable:786420kB slab_unreclaimable:17480kB kernel_stack:2048kB pagetables:25800kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Feb 06 13:16:15 desdemona kernel: lowmem_reserve[]: 0 0 694 694 Feb 06 13:16:15 desdemona kernel: Node 0 Normal free:16496kB min:11836kB low:14792kB high:17752kB active_anon:118628kB inactive_anon:118796kB active_file:81072kB inactive_file:82776kB unevictable:0kB isolated(anon):28kB isolated(file):0kB present:711040kB mlocked:0kB dirty:880kB writeback:0kB mapped:29724kB shmem:7448kB slab_reclaimable:156696kB slab_unreclaimable:16912kB kernel_stack:1264kB pagetables:6508kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no Feb 06 13:16:15 desdemona kernel: lowmem_reserve[]: 0 0 0 0 Feb 06 13:16:15 desdemona kernel: Node 0 DMA: 1*4kB 0*8kB 0*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 3*4096kB = 15844kB Feb 06 13:16:15 desdemona kernel: Node 0 DMA32: 13378*4kB 5026*8kB 1823*16kB 135*32kB 5*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB 0*4096kB = 129576kB Feb 06 13:16:15 desdemona kernel: Node 0 Normal: 1946*4kB 831*8kB 3*16kB 1*32kB 1*64kB 1*128kB 1*256kB 1*512kB 1*1024kB 0*2048kB 0*4096kB = 16496kB Feb 06 13:16:15 desdemona kernel: 393020 total pagecache pages Feb 06 13:16:15 desdemona kernel: 159 pages in swap cache Feb 06 13:16:15 desdemona kernel: Swap cache stats: add 8026, delete 7867, find 51/71 Feb 06 13:16:15 desdemona kernel: Free swap = 4241872kB Feb 06 13:16:15 desdemona kernel: Total swap = 4273284kB Feb 06 13:16:15 desdemona kernel: 1032176 pages RAM Feb 06 13:16:15 desdemona kernel: 35204 pages reserved Feb 06 13:16:15 desdemona kernel: 657122 pages shared Feb 06 13:16:15 desdemona kernel: 700436 pages non-shared Feb 06 13:16:15 desdemona kernel: SLAB: Unable to allocate memory on node 0 (gfp=0xd0) Feb 06 13:16:15 desdemona kernel: cache: size-65536, object size: 65536, order: 4 Feb 06 13:16:15 desdemona kernel: node 0: slabs: 7/7, objs: 7/7, free: 0 Feb 06 13:16:15 desdemona kernel: ------------[ cut here ]------------ Feb 06 13:16:15 desdemona kernel: WARNING: at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.7.6/linux-3.7/drivers/gpu/drm/nouveau/core/core/mm.c:242 nouveau_mm_fini+0x4c/0x60 [nouveau]() Feb 06 13:16:15 desdemona kernel: Hardware name: Senyo Series Feb 06 13:16:15 desdemona kernel: Modules linked in: fuse nfsv3 nfs_acl nfsv4 auth_rpcgss nfs fscache lockd sunrpc af_packet vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) cpufreq_conservative cpufreq_userspace cpufreq_powersave xfs snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_emu10k1 snd_rawmidi snd_ac97_codec ac97_bus snd_pcm_oss snd_pcm snd_util_mem snd_hwdep snd_seq snd_timer snd_seq_device snd_mixer_oss snd acpi_cpufreq mperf coretemp kvm_intel kvm sr_mod sg mei i2c_i801 firewire_ohci firewire_core gpio_ich crc_itu_t iTCO_wdt iTCO_vendor_support lpc_ich cdrom emu10k1_gp gameport e1000e mfd_core soundcore snd_page_alloc pcspkr microcode tpm_tis tpm tpm_bios autofs4 nouveau ttm drm_kms_helper drm i2c_algo_bit mxm_wmi video wmi button scsi_dh_hp_sw scsi_dh_emc scsi_dh_alua scsi_dh_rdac scsi_dh fan processor Feb 06 13:16:15 desdemona kernel: ata_piix ata_generic thermal thermal_sys pata_marvell Feb 06 13:16:15 desdemona kernel: Pid: 19599, comm: chromium Tainted: G O 3.7.6-1.2-desktop #1 Feb 06 13:16:15 desdemona kernel: Call Trace: Feb 06 13:16:15 desdemona kernel: [<ffffffff81004818>] dump_trace+0x88/0x300 Feb 06 13:16:15 desdemona kernel: [<ffffffff8158ab33>] dump_stack+0x69/0x6f Feb 06 13:16:15 desdemona kernel: [<ffffffff81045229>] warn_slowpath_common+0x79/0xc0 Feb 06 13:16:15 desdemona kernel: [<ffffffffa00fd0fc>] nouveau_mm_fini+0x4c/0x60 [nouveau] Feb 06 13:16:15 desdemona kernel: [<ffffffffa0119d3c>] nouveau_vm_ref+0x14c/0x170 [nouveau] Feb 06 13:16:15 desdemona kernel: [<ffffffffa0162edd>] nouveau_cli_destroy+0x1d/0x50 [nouveau] Feb 06 13:16:15 desdemona kernel: [<ffffffffa0163176>] nouveau_drm_open+0x126/0x140 [nouveau] Feb 06 13:16:15 desdemona kernel: [<ffffffffa0081a32>] drm_open+0x222/0x640 [drm] Feb 06 13:16:15 desdemona kernel: [<ffffffffa0082555>] drm_stub_open+0xe5/0x170 [drm] Feb 06 13:16:15 desdemona kernel: [<ffffffff81173736>] chrdev_open+0x96/0x1d0 Feb 06 13:16:15 desdemona kernel: [<ffffffff8116d946>] do_dentry_open+0x206/0x290 Feb 06 13:16:15 desdemona kernel: [<ffffffff8117ce31>] do_last+0x2e1/0xed0 Feb 06 13:16:15 desdemona kernel: [<ffffffff8117dae3>] path_openat+0xc3/0x4c0 Feb 06 13:16:15 desdemona kernel: [<ffffffff8117e784>] do_filp_open+0x44/0xb0 Feb 06 13:16:15 desdemona kernel: [<ffffffff8116eb03>] do_sys_open+0xf3/0x1e0 Feb 06 13:16:15 desdemona kernel: [<ffffffff8159e6ad>] system_call_fastpath+0x1a/0x1f Feb 06 13:16:15 desdemona kernel: [<00007f4b84065b0d>] 0x7f4b84065b0c Feb 06 13:16:15 desdemona kernel: ---[ end trace ac13c54128a61e15 ]--- -- Reboot -- -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c12 --- Comment #12 from Jiri Slaby <jslaby@suse.com> 2013-02-18 10:45:35 UTC --- (In reply to comment #11)
WARNING: at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.7.6/linux-3.7/drivers/gpu/drm/nouveau/core/core/mm.c:242
Ok, this one reported as: https://lkml.org/lkml/2013/2/18/122 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c13 --- Comment #13 from Jiri Slaby <jslaby@suse.com> 2013-02-18 23:39:34 UTC --- (In reply to comment #12)
(In reply to comment #11)
WARNING: at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.7.6/linux-3.7/drivers/gpu/drm/nouveau/core/core/mm.c:242
Ok, this one reported as: https://lkml.org/lkml/2013/2/18/122
The warning should be fixed now: c6b8d60..e224175 openSUSE-12.3 -> openSUSE-12.3 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c14 --- Comment #14 from Jiri Slaby <jslaby@suse.com> 2013-02-19 00:03:12 UTC --- And yes, the bug which I fixed could cause memory corruption, because it modifies freed structures (use-after-free). So please test openSUSE:12.3 kernel that contains e224175. It should build tomorrow at: http://download.opensuse.org/repositories/Kernel:/openSUSE-12.3/standard/ -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c15 Frederic Crozat <fcrozat@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fcrozat@suse.com --- Comment #15 from Frederic Crozat <fcrozat@suse.com> 2013-02-19 08:16:13 UTC --- I was seeing similar crash (memory corrumption and I'm also using Nouveau). I'll test with the new kernel -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c16 --- Comment #16 from Stephan Kulow <coolo@suse.com> 2013-02-20 12:04:12 CET --- I'm on 3.7.8 now too. I'll let you know - already watching youtube :) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c17 Stephan Kulow <coolo@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flag| |SHIP_STOPPER- --- Comment #17 from Stephan Kulow <coolo@suse.com> 2013-02-20 14:01:27 CET --- neat. I have no crash after tons of youtube (running unattended of course :), but I just figured the kernel with the fix is 3.7.9, 3.7.8 should still crash. So the bug is highly not reproducible ;( -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c18 --- Comment #18 from Frederic Crozat <fcrozat@suse.com> 2013-02-20 13:17:52 UTC --- One day running without a crash. But it was highly not reproducible (althougth I had about 3 to 4 crashes per day, mostly when using Firefox or Evolution but not with Youtube involved). Let's monitor for one or two additional days.. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c19 --- Comment #19 from Frederic Crozat <fcrozat@suse.com> 2013-02-20 13:30:02 UTC --- I spoke too soon, got a crash 2mins after writing this message (and no stacktrace, unfortunately) It looks like my system is easier to crash when I'm download ISO image.. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c20 Jiri Slaby <jslaby@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |fcrozat@suse.com --- Comment #20 from Jiri Slaby <jslaby@suse.com> 2013-02-20 14:37:39 UTC --- (In reply to comment #19)
I spoke too soon, got a crash 2mins after writing this message (and no stacktrace, unfortunately)
What kernel do you have exactly? Git-commit in rpm -qi output of the kernel will tell us.
It looks like my system is easier to crash when I'm download ISO image..
Over NFS/HTTP/FTP or? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c21 Frederic Crozat <fcrozat@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|fcrozat@suse.com | --- Comment #21 from Frederic Crozat <fcrozat@suse.com> 2013-02-20 14:55:20 UTC --- (In reply to comment #20)
(In reply to comment #19)
I spoke too soon, got a crash 2mins after writing this message (and no stacktrace, unfortunately)
What kernel do you have exactly? Git-commit in rpm -qi output of the kernel will tell us.
GIT Revision: 59f2b987a77106ef5cc367d231474ad2db4c52af
It looks like my system is easier to crash when I'm download ISO image..
Over NFS/HTTP/FTP or?
wget over ftp. But this is a shot in the dark. Can't say if it is really triggering the bug more often or not.. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c22 --- Comment #22 from Jiri Slaby <jslaby@suse.com> 2013-02-20 15:09:07 UTC --- (In reply to comment #21)
GIT Revision: 59f2b987a77106ef5cc367d231474ad2db4c52af
That one doesn't contain the fix yet... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c23 --- Comment #23 from Frederic Crozat <fcrozat@suse.com> 2013-02-20 15:34:45 UTC --- grumpf, I'm pretty sure I was running with 3.7.9 with your patch. I must have been dreaming.. Installing the right kernel now :) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c24 --- Comment #24 from Frederic Crozat <fcrozat@suse.com> 2013-02-21 14:29:50 UTC --- ok, better, now, I got the second issue which was discussed on lkml (no crash, but X become unresponsive for some minutes after starting libreoffice) : kernel: firefox: page allocation failure. order:3, mode:0x2000d0 kernel: Pid: 5068, comm: firefox Not tainted 3.7.9-3-desktop #1 kernel: Call Trace: kernel: [<ffffffff81004818>] dump_trace+0x88/0x300 kernel: [<ffffffff8158b1e3>] dump_stack+0x69/0x6f kernel: [<ffffffff81114a52>] warn_alloc_failed+0x102/0x1b0 kernel: [<ffffffff811189f3>] __alloc_pages_nodemask+0x793/0x9f0 kernel: [<ffffffff811597f7>] kmem_getpages+0x57/0x1b0 kernel: [<ffffffff8115a3e4>] fallback_alloc+0x174/0x270 kernel: [<ffffffff8115abd9>] __kmalloc+0x1d9/0x240 kernel: [<ffffffffa00ffb2b>] nouveau_vm_create+0xbb/0x160 [nouveau] kernel: [<ffffffffa0149110>] nouveau_drm_open+0xb0/0x140 [nouveau] kernel: [<ffffffffa0066a32>] drm_open+0x222/0x640 [drm] kernel: [<ffffffffa0067555>] drm_stub_open+0xe5/0x170 [drm] kernel: [<ffffffff81173766>] chrdev_open+0x96/0x1d0 kernel: [<ffffffff8116d976>] do_dentry_open+0x206/0x290 kernel: [<ffffffff8117ce61>] do_last+0x2e1/0xed0 kernel: [<ffffffff8117db13>] path_openat+0xc3/0x4c0 kernel: [<ffffffff8117e7b4>] do_filp_open+0x44/0xb0 kernel: [<ffffffff8116eb33>] do_sys_open+0xf3/0x1e0 kernel: [<ffffffff8159ed6d>] system_call_fastpath+0x1a/0x1f kernel: [<00007ffaa1cbeaf0>] 0x7ffaa1cbeaef kernel: Mem-Info: kernel: Node 0 DMA per-cpu: kernel: CPU 0: hi: 0, btch: 1 usd: 0 kernel: CPU 1: hi: 0, btch: 1 usd: 0 kernel: CPU 2: hi: 0, btch: 1 usd: 0 kernel: CPU 3: hi: 0, btch: 1 usd: 0 kernel: Node 0 DMA32 per-cpu: kernel: CPU 0: hi: 186, btch: 31 usd: 0 kernel: CPU 1: hi: 186, btch: 31 usd: 0 kernel: CPU 2: hi: 186, btch: 31 usd: 0 kernel: CPU 3: hi: 186, btch: 31 usd: 0 kernel: Node 0 Normal per-cpu: kernel: CPU 0: hi: 186, btch: 31 usd: 0 kernel: CPU 1: hi: 186, btch: 31 usd: 0 kernel: CPU 2: hi: 186, btch: 31 usd: 0 kernel: CPU 3: hi: 186, btch: 31 usd: 3 kernel: [282B blob data] kernel: Node 0 DMA free:15592kB min:264kB low:328kB high:396kB active_anon:28kB inactive_anon:48kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15680kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:4kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no kernel: lowmem_reserve[]: 0 2988 3872 3872 kernel: Node 0 DMA32 free:114432kB min:51952kB low:64940kB high:77928kB active_anon:1311828kB inactive_anon:437404kB active_file:453780kB inactive_file:453396kB unevictable:32kB isolated(anon):0kB isolated(file):0kB present:3059992kB mlocked:32kB dirty:240kB writeback:216kB mapped:105812kB shmem:26608kB slab_reclaimable:62244kB slab_unreclaimable:11640kB kernel_stack:1744kB pagetables:20056kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no kernel: lowmem_reserve[]: 0 0 883 883 kernel: Node 0 Normal free:24840kB min:15364kB low:19204kB high:23044kB active_anon:281420kB inactive_anon:281588kB active_file:68504kB inactive_file:66724kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:904960kB mlocked:0kB dirty:92kB writeback:296kB mapped:43036kB shmem:11828kB slab_reclaimable:26372kB slab_unreclaimable:22948kB kernel_stack:1816kB pagetables:10364kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:7 all_unreclaimable? no kernel: lowmem_reserve[]: 0 0 0 0 kernel: Node 0 DMA: 2*4kB 2*8kB 5*16kB 2*32kB 1*64kB 2*128kB 3*256kB 2*512kB 3*1024kB 3*2048kB 1*4096kB = 15592kB kernel: Node 0 DMA32: 17395*4kB 5477*8kB 49*16kB 7*32kB 2*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 114532kB kernel: Node 0 Normal: 3340*4kB 1415*8kB 10*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 24840kB kernel: 272616 total pagecache pages kernel: 2336 pages in swap cache kernel: Swap cache stats: add 30893, delete 28557, find 4925/5363 kernel: Free swap = 1989548kB kernel: Total swap = 2095100kB kernel: 1015792 pages RAM kernel: 70060 pages reserved kernel: 1386604 pages shared kernel: 680660 pages non-shared kernel: SLAB: Unable to allocate memory on node 0 (gfp=0xd0) kernel: cache: size-65536, object size: 65536, order: 4 kernel: node -1: slabs: 9/9, objs: 9/9, free: 0 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c25 Jiri Slaby <jslaby@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|sunrpc panics in |nouveau memory corruption |xprt_alloc_slot | --- Comment #25 from Jiri Slaby <jslaby@suse.com> 2013-03-13 09:33:20 UTC --- I suppose the corruption is gone. Still waiting for the second patch (kamlloc->vmalloc switch) to appear upstream. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c26 --- Comment #26 from Frederic Crozat <fcrozat@suse.com> 2013-03-13 09:58:44 UTC --- (In reply to comment #25)
I suppose the corruption is gone. Still waiting for the second patch (kamlloc->vmalloc switch) to appear upstream.
I confirm I didn't had any crash for a long time. Ping us when you want me to test the second patch.. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c27 Jiri Slaby <jslaby@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Critical |Normal --- Comment #27 from Jiri Slaby <jslaby@suse.com> 2013-03-13 16:50:41 UTC --- Not critical anymore. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c28 --- Comment #28 from Frederic Crozat <fcrozat@suse.com> 2013-06-14 07:31:03 UTC --- any news from upstream ? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c29 --- Comment #29 from Jiri Slaby <jslaby@suse.com> 2013-06-16 14:45:20 UTC --- Hmm, the nouveau upstream maintainership seems to be very crappy. The patch is not merged yet. I will ping them. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c30 Jiri Slaby <jslaby@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |fcrozat@suse.com --- Comment #30 from Jiri Slaby <jslaby@suse.com> 2013-06-21 07:09:24 UTC --- (In reply to comment #29)
Hmm, the nouveau upstream maintainership seems to be very crappy. The patch is not merged yet. I will ping them.
And they don't reply. So I will push the patch on my own. Do you still see the issue? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c31 Frederic Crozat <fcrozat@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|fcrozat@suse.com | --- Comment #31 from Frederic Crozat <fcrozat@suse.com> 2013-06-21 07:51:47 UTC --- (In reply to comment #30)
(In reply to comment #29)
Hmm, the nouveau upstream maintainership seems to be very crappy. The patch is not merged yet. I will ping them.
And they don't reply. So I will push the patch on my own. Do you still see the issue?
Yes, almost everyday. I'm running 12.3 maintenance kernel (3.7.10-1.16-desktop) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c32 --- Comment #32 from Jiri Slaby <jslaby@suse.com> 2013-06-25 04:40:47 UTC --- (In reply to comment #31)
Yes, almost everyday. I'm running 12.3 maintenance kernel (3.7.10-1.16-desktop)
Ok, I sent the patch on my own. Waiting for merging. If nothing happens, I will push that through akpm's tree. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c33 --- Comment #33 from Frederic Crozat <fcrozat@suse.com> 2013-06-25 04:46:59 UTC --- if you have a kmp or a full package for me to test, just tell me and I will. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c Jeff Mahoney <jeffm@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|kernel-maintainers@forge.pr |jslaby@suse.com |ovo.novell.com | Severity|Normal |Critical -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c34 Jiri Slaby <jslaby@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #34 from Jiri Slaby <jslaby@suse.com> 2013-07-16 20:20:30 UTC --- It finally got merged. I pushed now to: ba04848..abd0978 master -> master 522c7c9..b5ab9d0 openSUSE-12.3 -> openSUSE-12.3 509099a..b92a291 stable -> stable You can try tomorrow or the day after tomorrow from either KOTD. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c35 Frederic Crozat <fcrozat@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED --- Comment #35 from Frederic Crozat <fcrozat@suse.com> 2013-07-19 15:41:19 UTC --- I confirm it works fine on Factory, no freeze after 48h of usage. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=802347 https://bugzilla.novell.com/show_bug.cgi?id=802347#c Swamp Workflow Management <swamp@suse.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Status Whiteboard| |obs:running:2034:moderate -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=802347 Swamp Workflow Management <swamp@suse.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Whiteboard|obs:running:2034:moderate | -- You are receiving this mail because: You are on the CC list for the bug.
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