Bug 819321
Summary: | [abrt] kernel: kernel BUG at drivers/media/video/au0828/au0828-video.c:895! | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | hospam |
Component: | kernel | Assignee: | Mauro Carvalho Chehab <mchehab> |
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 16 | CC: | gansalmon, itamar, jonathan, kernel-maint, lwang, madhu.chinakonda |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Unspecified | ||
Whiteboard: | abrt_hash:e91768a84c9b6d9b4b8f028c869e80f1576cb33c | ||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2012-11-28 21:25:09 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
hospam
2012-05-06 15:34:39 UTC
# Mass update to all open bugs. Kernel 3.6.2-1.fc16 has just been pushed to updates. This update is a significant rebase from the previous version. Please retest with this kernel, and let us know if your problem has been fixed. In the event that you have upgraded to a newer release and the bug you reported is still present, please change the version field to the newest release you have encountered the issue with. Before doing so, please ensure you are testing the latest kernel update in that release and attach any new and relevant information you may have gathered. If you are not the original bug reporter and you still experience this bug, please file a new report, as it is possible that you may be seeing a different problem. (Please don't clone this bug, a fresh bug referencing this bug in the comment is sufficient). Retested with 3.6.2-1.fc16 kernel. No change, I still get a crash. Here's the info with the updated kernel: abrt_version: 2.0.7 cmdline: BOOT_IMAGE=/vmlinuz-3.6.2-1.fc16.x86_64 root=UUID=e2742e50-5199-46ea-85a2-4ecba7eec71b ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 LANG=en_US.UTF-8 comment: Started mythbackend service kernel: 3.6.2-1.fc16.x86_64 time: Tue 23 Oct 2012 09:56:31 PM EDT backtrace: :kernel BUG at drivers/media/video/au0828/au0828-video.c:895! :invalid opcode: 0000 [#1] SMP :Modules linked in: tun be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp 8021q libiscsi_tcp fcoe libfcoe libfc garp stp libiscsi scsi_transport_fc rfcomm lockd llc bnep nf_conntrack_ipv4 ip6t_REJECT scsi_transport_iscsi scsi_tgt nf_conntrack_ipv6 nf_defrag_ipv4 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables au8522_dig xfs xc5000 tuner au8522_decoder au8522_common ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sanyo_decoder snd_hda_codec_hdmi ir_sony_decoder snd_hda_codec_realtek ir_jvc_decoder ir_rc6_decoder snd_hda_intel snd_hda_codec snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq snd_seq_device ir_rc5_decoder snd_pcm coretemp uvcvideo ir_nec_decoder kvm_intel au0828 videobuf2_core btusb bluetooth snd_timer snd dvb_core videobuf_vmalloc videobuf_core tveeprom e1000e v4l2_common videodev iTCO_wdt rc_tivo mceusb tpm_tis kvm iTCO_vendor_support :media rc_core videobuf2_vmalloc tpm soundcore lpc_ich microcode i2c_i801 hid_multitouch videobuf2_memops snd_page_alloc rfkill uinput joydev mfd_core tpm_bios serio_raw sunrpc hid_logitech_dj crc32c_intel ghash_clmulni_intel wmi i915 drm_kms_helper drm i2c_algo_bit i2c_core video :CPU 1 :Pid: 2376, comm: mythbackend Not tainted 3.6.2-1.fc16.x86_64 #1 LENOVO 0800A5U/ :RIP: 0010:[<ffffffffa0383212>] [<ffffffffa0383212>] res_free+0x72/0x90 [au0828] :RSP: 0018:ffff8801acaa3c38 EFLAGS: 00010202 :RAX: 0000000000000000 RBX: ffff8801b2253c00 RCX: 00000000ffffffff :RDX: ffff8801acaa3fd8 RSI: 0000000000000001 RDI: ffff8801b2253c00 :RBP: ffff8801acaa3c58 R08: ffff8801bbc93d40 R09: 0000000000000000 :R10: 0000000000000000 R11: ffffffff81e7d880 R12: ffff8801b2253c00 :R13: 0000000000000001 R14: ffff8801b22e8000 R15: ffffffffa0386e20 :FS: 00007fbf3d723840(0000) GS:ffff8801bbc80000(0000) knlGS:0000000000000000 :CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b :CR2: 00000034ae37e320 CR3: 000000018a5a5000 CR4: 00000000000007e0 :DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 :DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 :Process mythbackend (pid: 2376, threadinfo ffff8801acaa2000, task ffff8801894e4560) :Stack: : ffff8801b2253c00 ffff8801b22e8000 0000000000000000 ffff8801b22e8060 : ffff8801acaa3c88 ffffffffa03833ab ffff8801b0abf000 0000000040045613 : ffff8801b0101e00 0000000000000000 ffff8801acaa3c98 ffffffffa0288e5a :Call Trace: : [<ffffffffa03833ab>] vidioc_streamoff+0x17b/0x1c0 [au0828] : [<ffffffffa0288e5a>] v4l_streamoff+0x1a/0x20 [videodev] : [<ffffffffa028c685>] __video_do_ioctl+0x2b5/0x440 [videodev] : [<ffffffffa028d135>] video_usercopy+0x1c5/0x410 [videodev] : [<ffffffffa028c3d0>] ? v4l_printk_ioctl+0xb0/0xb0 [videodev] : [<ffffffff81155939>] ? handle_mm_fault+0x269/0x340 : [<ffffffffa028d395>] video_ioctl2+0x15/0x20 [videodev] : [<ffffffffa0287a2b>] v4l2_ioctl+0x16b/0x170 [videodev] : [<ffffffff8119fc48>] do_vfs_ioctl+0x98/0x550 : [<ffffffff81280a30>] ? inode_has_perm.constprop.29+0x30/0x40 : [<ffffffff81282a82>] ? file_has_perm+0x92/0xa0 : [<ffffffff811a0191>] sys_ioctl+0x91/0xa0 : [<ffffffff816211a9>] system_call_fastpath+0x16/0x1b :Code: 08 41 21 86 dc 0c 00 00 f6 05 6a 68 00 00 01 75 1c 48 89 df e8 70 38 29 e1 48 8b 5d e0 4c 8b 65 e8 4c 8b 6d f0 4c 8b 75 f8 c9 c3 <0f> 0b 44 89 ee 48 c7 c7 6a 75 38 a0 31 c0 e8 84 b6 28 e1 eb d1 :RIP [<ffffffffa0383212>] res_free+0x72/0x90 [au0828] : RSP <ffff8801acaa3c38> [mythtv@rassilon ~]$ more report.txt abrt_version: 2.0.7 cmdline: BOOT_IMAGE=/vmlinuz-3.6.2-1.fc16.x86_64 root=UUID=e2742e50-5199- 46ea-85a2-4ecba7eec71b ro rd.md=0 rd.lvm=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=lat arcyrheb-sun16 rhgb rd.luks=0 LANG=en_US.UTF-8 comment: Started mythbackend service kernel: 3.6.2-1.fc16.x86_64 time: Tue 23 Oct 2012 09:56:31 PM EDT backtrace: :kernel BUG at drivers/media/video/au0828/au0828-video.c:895! :invalid opcode: 0000 [#1] SMP :Modules linked in: tun be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cx gb3i libcxgbi cxgb3 mdio ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_add r iscsi_tcp 8021q libiscsi_tcp fcoe libfcoe libfc garp stp libiscsi scsi_transpo rt_fc rfcomm lockd llc bnep nf_conntrack_ipv4 ip6t_REJECT scsi_transport_iscsi s csi_tgt nf_conntrack_ipv6 nf_defrag_ipv4 nf_defrag_ipv6 xt_state nf_conntrack ip 6table_filter ip6_tables au8522_dig xfs xc5000 tuner au8522_decoder au8522_commo n ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sanyo_decoder snd_hda_codec_hdmi ir_sony_decoder snd_hda_codec_realtek ir_jvc_decoder ir_rc6_decoder snd_hda_inte l snd_hda_codec snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq snd_ seq_device ir_rc5_decoder snd_pcm coretemp uvcvideo ir_nec_decoder kvm_intel au0 828 videobuf2_core btusb bluetooth snd_timer snd dvb_core videobuf_vmalloc video buf_core tveeprom e1000e v4l2_common videodev iTCO_wdt rc_tivo mceusb tpm_tis kv m iTCO_vendor_support :media rc_core videobuf2_vmalloc tpm soundcore lpc_ich microcode i2c_i801 hid_mu ltitouch videobuf2_memops snd_page_alloc rfkill uinput joydev mfd_core tpm_bios serio_raw sunrpc hid_logitech_dj crc32c_intel ghash_clmulni_intel wmi i915 drm_k ms_helper drm i2c_algo_bit i2c_core video :CPU 1 :Pid: 2376, comm: mythbackend Not tainted 3.6.2-1.fc16.x86_64 #1 LENOVO 0800A5U/ :RIP: 0010:[<ffffffffa0383212>] [<ffffffffa0383212>] res_free+0x72/0x90 [au0828 ] :RSP: 0018:ffff8801acaa3c38 EFLAGS: 00010202 :RAX: 0000000000000000 RBX: ffff8801b2253c00 RCX: 00000000ffffffff :RDX: ffff8801acaa3fd8 RSI: 0000000000000001 RDI: ffff8801b2253c00 :RBP: ffff8801acaa3c58 R08: ffff8801bbc93d40 R09: 0000000000000000 :R10: 0000000000000000 R11: ffffffff81e7d880 R12: ffff8801b2253c00 :R13: 0000000000000001 R14: ffff8801b22e8000 R15: ffffffffa0386e20 :FS: 00007fbf3d723840(0000) GS:ffff8801bbc80000(0000) knlGS:0000000000000000 :CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b :CR2: 00000034ae37e320 CR3: 000000018a5a5000 CR4: 00000000000007e0 :DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 :DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 :Process mythbackend (pid: 2376, threadinfo ffff8801acaa2000, task ffff8801894e4 560) :Stack: : ffff8801b2253c00 ffff8801b22e8000 0000000000000000 ffff8801b22e8060 : ffff8801acaa3c88 ffffffffa03833ab ffff8801b0abf000 0000000040045613 : ffff8801b0101e00 0000000000000000 ffff8801acaa3c98 ffffffffa0288e5a :Call Trace: : [<ffffffffa03833ab>] vidioc_streamoff+0x17b/0x1c0 [au0828] : [<ffffffffa0288e5a>] v4l_streamoff+0x1a/0x20 [videodev] : [<ffffffffa028c685>] __video_do_ioctl+0x2b5/0x440 [videodev] : [<ffffffffa028d135>] video_usercopy+0x1c5/0x410 [videodev] : [<ffffffffa028c3d0>] ? v4l_printk_ioctl+0xb0/0xb0 [videodev] : [<ffffffff81155939>] ? handle_mm_fault+0x269/0x340 : [<ffffffffa028d395>] video_ioctl2+0x15/0x20 [videodev] : [<ffffffffa0287a2b>] v4l2_ioctl+0x16b/0x170 [videodev] : [<ffffffff8119fc48>] do_vfs_ioctl+0x98/0x550 : [<ffffffff81280a30>] ? inode_has_perm.constprop.29+0x30/0x40 : [<ffffffff81282a82>] ? file_has_perm+0x92/0xa0 : [<ffffffff811a0191>] sys_ioctl+0x91/0xa0 : [<ffffffff816211a9>] system_call_fastpath+0x16/0x1b :Code: 08 41 21 86 dc 0c 00 00 f6 05 6a 68 00 00 01 75 1c 48 89 df e8 70 38 29 e 1 48 8b 5d e0 4c 8b 65 e8 4c 8b 6d f0 4c 8b 75 f8 c9 c3 <0f> 0b 44 89 ee 48 c7 c 7 6a 75 38 a0 31 c0 e8 84 b6 28 e1 eb d1 :RIP [<ffffffffa0383212>] res_free+0x72/0x90 [au0828] : RSP <ffff8801acaa3c38> BTW: I think this is the fix: http://www.linux-archive.org/ubuntu-kernel-team/711583-au0828-fix-case-where-streamoff-being-called-stopped-stream-causes-bug.html It seems to stop the crashes. HTH! Mauro, the link in comment #3 points to: commit a595c1ce4c9d572cf53513570b9f1a263d7867f2 Author: Devin Heitmueller <dheitmueller> Date: Mon Aug 6 22:47:03 2012 -0300 [media] au0828: fix case where STREAMOFF being called on stopped stream caus Should that get brought back to 3.6.x stable? This was included in 3.6.4. Should be fixed by the latest updates. |