[Bug 906684] New: btrfs bug
http://bugzilla.opensuse.org/show_bug.cgi?id=906684 Bug ID: 906684 Summary: btrfs bug Classification: openSUSE Product: openSUSE Distribution Version: 13.2 Hardware: x86-64 OS: openSUSE 13.2 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: f.st@arcor.de QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Nov 22 11:31:51 peacy kernel: ------------[ cut here ]------------ Nov 22 11:31:51 peacy kernel: kernel BUG at ../fs/btrfs/extent_io.c:2875! Nov 22 11:31:51 peacy kernel: invalid opcode: 0000 [#1] PREEMPT SMP Nov 22 11:31:51 peacy kernel: Modules linked in: joydev hid_sony fuse bnep bluetooth 6lowpan_iphc af_packet sr_mod cdrom xt_pkttype xt_LOG xt_limit cfg80211 ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip Nov 22 11:31:51 peacy kernel: snd_pcm crc32_pclmul ghash_clmulni_intel cryptd serio_raw pcspkr snd_timer i2c_i801 lpc_ich mfd_core r8169 mii snd wmi mei_me mei fan thermal battery parport_pc parport soundcore processor shpchp dm_mod btrfs xor raid6_pq crc32c_intel i915 Nov 22 11:31:51 peacy kernel: CPU: 1 PID: 1309 Comm: plasma-desktop Not tainted 3.16.6-2-desktop #1 Nov 22 11:31:51 peacy kernel: Hardware name: System manufacturer System Product Name/P8B75-M LX, BIOS 1403 08/06/2014 Nov 22 11:31:51 peacy kernel: task: ffff8800b9964510 ti: ffff8800b9ac4000 task.ti: ffff8800b9ac4000 Nov 22 11:31:51 peacy kernel: RIP: 0010:[<ffffffffa026b068>] [<ffffffffa026b068>] __do_readpage+0x7c8/0x7d0 [btrfs] Nov 22 11:31:51 peacy kernel: RSP: 0018:ffff8800b9ac7988 EFLAGS: 00010206 Nov 22 11:31:51 peacy kernel: RAX: 0000000000326000 RBX: 0000000000001000 RCX: 0000000000000005 Nov 22 11:31:51 peacy kernel: RDX: 0000000000326000 RSI: ffff880102b331d0 RDI: ffff8800b36350b0 Nov 22 11:31:51 peacy kernel: RBP: ffff8800b9ac7b48 R08: ffff8800b36350b0 R09: 000000000050a000 Nov 22 11:31:51 peacy kernel: R10: ffff8800cc3a7000 R11: 0000000000000001 R12: ffff8800b9ac7b48 Nov 22 11:31:51 peacy kernel: R13: ffff8800b9ac7b48 R14: 0000000000000000 R15: 000000000050a000 Nov 22 11:31:51 peacy kernel: FS: 00007ff3b3075780(0000) GS:ffff88011eb00000(0000) knlGS:0000000000000000 Nov 22 11:31:51 peacy kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Nov 22 11:31:51 peacy kernel: CR2: 00007f5f52cf8000 CR3: 00000000b9a0b000 CR4: 00000000000407e0 Nov 22 11:31:51 peacy kernel: Stack: Nov 22 11:31:51 peacy kernel: ffff88011a0ab3c0 ffff8800b9ac7b38 ffffffffa026b760 ffff880000000000 Nov 22 11:31:51 peacy kernel: 0000000000000000 0000000000000000 000000000050afff ffff8801149ad088 Nov 22 11:31:51 peacy kernel: 0000000000000000 ffffea0001f31dd8 0000000000001000 ffff88011a0ab3c0 Nov 22 11:31:51 peacy kernel: Call Trace: Nov 22 11:31:51 peacy kernel: [<ffffffffa026b412>] __extent_readpages.constprop.42+0x2d2/0x2f0 [btrfs] Nov 22 11:31:51 peacy kernel: [<ffffffffa026c6f5>] extent_readpages+0x155/0x1a0 [btrfs] Nov 22 11:31:51 peacy kernel: [<ffffffff8115613b>] __do_page_cache_readahead+0x1ab/0x230 Nov 22 11:31:51 peacy kernel: [<ffffffff8114cab0>] filemap_fault+0x360/0x400 Nov 22 11:31:51 peacy kernel: [<ffffffff81171afa>] __do_fault+0x3a/0xa0 Nov 22 11:31:51 peacy kernel: [<ffffffff8117475d>] do_read_fault.isra.53+0x4d/0x300 Nov 22 11:31:51 peacy kernel: [<ffffffff811761cf>] handle_mm_fault+0x81f/0x1170 Nov 22 11:31:51 peacy kernel: [<ffffffff81048ce8>] __do_page_fault+0x158/0x530 Nov 22 11:31:51 peacy kernel: [<ffffffff816237d8>] page_fault+0x28/0x30 Nov 22 11:31:51 peacy kernel: [<00007ff3b06d6a0c>] 0x7ff3b06d6a0b Nov 22 11:31:51 peacy kernel: Code: e8 ae db ff ff e9 e2 fd ff ff e8 14 1f da e0 e9 08 f9 ff ff bb 00 10 00 00 31 f6 c7 84 24 b4 00 00 00 00 00 00 00 e9 6b fe ff ff <0f> 0b 0f 0b 0f 0b 0f 0b 66 66 66 66 90 41 57 49 89 f7 41 56 41 Nov 22 11:31:51 peacy kernel: RIP [<ffffffffa026b068>] __do_readpage+0x7c8/0x7d0 [btrfs] Nov 22 11:31:51 peacy kernel: RSP <ffff8800b9ac7988> Nov 22 11:31:51 peacy kernel: ---[ end trace 910602ffbf32e856 ]--- Nov 22 11:31:51 peacy kernel: ------------[ cut here ]------------ Nov 22 11:31:51 peacy kernel: WARNING: CPU: 1 PID: 1309 at ../kernel/exit.c:669 do_exit+0x4d/0xa90() Nov 22 11:31:51 peacy kernel: Modules linked in: joydev hid_sony fuse bnep bluetooth 6lowpan_iphc af_packet sr_mod cdrom xt_pkttype xt_LOG xt_limit cfg80211 ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT iptable_filter ip Nov 22 11:31:51 peacy kernel: snd_pcm crc32_pclmul ghash_clmulni_intel cryptd serio_raw pcspkr snd_timer i2c_i801 lpc_ich mfd_core r8169 mii snd wmi mei_me mei fan thermal battery parport_pc parport soundcore processor shpchp dm_mod btrfs xor raid6_pq crc32c_intel i915 Nov 22 11:31:51 peacy kernel: CPU: 1 PID: 1309 Comm: plasma-desktop Tainted: G D 3.16.6-2-desktop #1 Nov 22 11:31:51 peacy kernel: Hardware name: System manufacturer System Product Name/P8B75-M LX, BIOS 1403 08/06/2014 Nov 22 11:31:51 peacy kernel: 0000000000000009 ffffffff8161ab03 0000000000000000 ffffffff8105bad7 Nov 22 11:31:51 peacy kernel: 000000000000000b ffff8800b9ac78d8 0000000000000246 ffffffff81a0c6b3 Nov 22 11:31:51 peacy kernel: 0000000000000000 ffffffff8105dd2d 000000000050a000 ffffffff8161559f Nov 22 11:31:51 peacy kernel: Call Trace: Nov 22 11:31:51 peacy kernel: [<ffffffff8100519e>] dump_trace+0x8e/0x350 Nov 22 11:31:51 peacy kernel: [<ffffffff81005506>] show_stack_log_lvl+0xa6/0x190 Nov 22 11:31:51 peacy kernel: [<ffffffff81006c01>] show_stack+0x21/0x50 Nov 22 11:31:51 peacy kernel: [<ffffffff8161ab03>] dump_stack+0x49/0x6a Nov 22 11:31:51 peacy kernel: [<ffffffff8105bad7>] warn_slowpath_common+0x77/0x90 Nov 22 11:31:51 peacy kernel: [<ffffffff8105dd2d>] do_exit+0x4d/0xa90 Nov 22 11:31:51 peacy kernel: [<ffffffff81006537>] oops_end+0x97/0xe0 Nov 22 11:31:51 peacy kernel: [<ffffffff81003770>] do_error_trap+0x70/0xe0 Nov 22 11:31:51 peacy kernel: [<ffffffff8162338e>] invalid_op+0x1e/0x30 Nov 22 11:31:51 peacy kernel: [<ffffffffa026b068>] __do_readpage+0x7c8/0x7d0 [btrfs] Nov 22 11:31:51 peacy kernel: [<ffffffffa026b412>] __extent_readpages.constprop.42+0x2d2/0x2f0 [btrfs] Nov 22 11:31:51 peacy kernel: [<ffffffffa026c6f5>] extent_readpages+0x155/0x1a0 [btrfs] Nov 22 11:31:51 peacy kernel: [<ffffffff8115613b>] __do_page_cache_readahead+0x1ab/0x230 Nov 22 11:31:51 peacy kernel: [<ffffffff8114cab0>] filemap_fault+0x360/0x400 Nov 22 11:31:51 peacy kernel: [<ffffffff81171afa>] __do_fault+0x3a/0xa0 Nov 22 11:31:51 peacy kernel: [<ffffffff8117475d>] do_read_fault.isra.53+0x4d/0x300 Nov 22 11:31:51 peacy kernel: [<ffffffff811761cf>] handle_mm_fault+0x81f/0x1170 Nov 22 11:31:51 peacy kernel: [<ffffffff81048ce8>] __do_page_fault+0x158/0x530 Nov 22 11:31:51 peacy kernel: [<ffffffff816237d8>] page_fault+0x28/0x30 Nov 22 11:31:51 peacy kernel: [<00007ff3b06d6a0c>] 0x7ff3b06d6a0b Nov 22 11:31:51 peacy kernel: ---[ end trace 910602ffbf32e857 ]--- -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=906684 Martin Pluskal <mpluskal@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mpluskal@suse.com -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=906684 Nicholas Steeves <nick.steeves@shaw.ca> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |CONFIRMED CC| |nick.steeves@shaw.ca Severity|Normal |Major --- Comment #1 from Nicholas Steeves <nick.steeves@shaw.ca> --- I confirmed this bug because my trace also began with: kernel BUG at ../fs/btrfs/extent_io.c:2875! This is on a fresh openSUSE 12.3 installed on a Thinkpad x220 in UEFI mode about a week ago. I ran into the bug today, as I was multi-tasking with ~2GB of used memory and ~6GB free. Amarok keep hanging when it tried to play a file I had copied to my hard drive from my user-data backup. I switched to a konsole, and decided to poke the offending file with: echo "" > file.flac The command hung, so I ran dmesg, and started a btrfs scrub. The scrub complete without any errors. I am going to run another one after I reboot, but don't expect it to find anything. The smartctl log is good, and I recently ran memtest86+ overnight, which was also 100% good. I'm not sure if it's relevant, but I have an Intel 320 SSD. Finally, scrolling and keyboard input began to have about one second of lag around this event, and has continued ever since, so I really hope we're not losing debug info by me rebooting, but I need to get work done. [44059.767377] ------------[ cut here ]------------ [44059.767402] kernel BUG at ../fs/btrfs/extent_io.c:2875! [44059.767420] invalid opcode: 0000 [#1] PREEMPT SMP [44059.767444] Modules linked in: binfmt_misc st sr_mod cdrom uas usb_storage fuse rfcomm joydev serio_raw ctr ccm af_packet bnep nls_iso8859_1 nls_cp437 snd_hda_codec_hdmi vfat fat snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm iTCO_wdt iTCO_vendor_support arc4 iwldvm mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_timer crct10dif_pclmul uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common thinkpad_acpi videodev crc32_pclmul ghash_clmulni_intel ecb aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd pcspkr btusb iwlwifi bluetooth sdhci_pci sdhci 6lowpan_iphc cfg80211 mmc_core snd thermal wmi ac rfkill battery tpm_tis tpm e1000e ptp pps_core soundcore lpc_ich mfd_core shpchp mei_me [44059.767989] mei i2c_i801 processor dm_mod efivarfs btrfs xor raid6_pq crc32c_intel i915 i2c_algo_bit drm_kms_helper drm video button sg [44059.768087] CPU: 1 PID: 25732 Comm: flacparse0:sink Not tainted 3.16.6-2-desktop #1 [44059.768133] Hardware name: LENOVO 42875TU/42875TU, BIOS 8DET69WW (1.39 ) 07/18/2013 [44059.768179] task: ffff8801528c6050 ti: ffff880152758000 task.ti: ffff880152758000 [44059.768225] RIP: 0010:[<ffffffffa0233068>] [<ffffffffa0233068>] __do_readpage+0x7c8/0x7d0 [btrfs] [44059.768298] RSP: 0018:ffff88015275ba58 EFLAGS: 00010206 [44059.768332] RAX: 0000000000000000 RBX: 0000000000001000 RCX: 000000000000001c [44059.768374] RDX: 0000000000000000 RSI: ffff880206a5af50 RDI: ffff8800bba555c0 [44059.768417] RBP: ffff88015275bc18 R08: ffff8800bba555c0 R09: 0000000000080000 [44059.768460] R10: ffff88008c2de000 R11: 0000000000000002 R12: ffff88015275bc18 [44059.768504] R13: ffff88015275bc18 R14: 0000000000000000 R15: 0000000000080000 [44059.768541] FS: 00007fadc10bc700(0000) GS:ffff88021e240000(0000) knlGS:0000000000000000 [44059.768571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [44059.768601] CR2: 00007fad18003228 CR3: 000000015c6bf000 CR4: 00000000000407e0 [44059.768642] Stack: [44059.768656] ffff880212ca1700 ffff88015275bc08 ffffffffa0233760 ffff880000000000 [44059.768705] 0000000000000000 0000000000000000 0000000000080fff ffff880159d90088 [44059.768756] 0000000000000000 ffffea0002d2ea70 0000000000001000 ffff880212ca1700 [44059.768808] Call Trace: [44059.768917] [<ffffffffa0233412>] __extent_readpages.constprop.42+0x2d2/0x2f0 [btrfs] [44059.769044] [<ffffffffa02346f5>] extent_readpages+0x155/0x1a0 [btrfs] [44059.769134] [<ffffffff8115613b>] __do_page_cache_readahead+0x1ab/0x230 [44059.769174] [<ffffffff81156309>] ondemand_readahead+0x149/0x2a0 [44059.769213] [<ffffffff8114be61>] generic_file_read_iter+0x361/0x5d0 [44059.769253] [<ffffffff811b7011>] new_sync_read+0x71/0xa0 [44059.769290] [<ffffffff811b7673>] vfs_read+0x93/0x170 [44059.769323] [<ffffffff811b82a2>] SyS_read+0x42/0xa0 [44059.769356] [<ffffffff8162182d>] system_call_fastpath+0x1a/0x1f [44059.769401] [<00007fae768fe49d>] 0x7fae768fe49c [44059.769430] Code: e8 ae db ff ff e9 e2 fd ff ff e8 14 9f dd e0 e9 08 f9 ff ff bb 00 10 00 00 31 f6 c7 84 24 b4 00 00 00 00 00 00 00 e9 6b fe ff ff <0f> 0b 0f 0b 0f 0b 0f 0b 66 66 66 66 90 41 57 49 89 f7 41 56 41 [44059.769644] RIP [<ffffffffa0233068>] __do_readpage+0x7c8/0x7d0 [btrfs] [44059.771188] RSP <ffff88015275ba58> [44059.777081] ---[ end trace 5a37c49d2b3fda65 ]--- -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=906684 Roman Evstifeev <someuniquename@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |someuniquename@gmail.com -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=906684 --- Comment #2 from Roman Evstifeev <someuniquename@gmail.com> --- I can confirm this bug. I was running python script to check all my files fragmentation with FIEMAP ioctl. During that plasma-desktop hang. I killed it and restarted in other console session, but the new process hang to the "disk sleep" state few seconds after it started. I rebooted pc and noticed this in journalctl logs (the time matches, so this is likely the culprit of the plasma freeze): Dec 02 08:49:46 linux-cc13.site kernel: ------------[ cut here ]------------ Dec 02 08:49:46 linux-cc13.site kernel: kernel BUG at ../fs/btrfs/extent_io.c:2875! Dec 02 08:49:46 linux-cc13.site kernel: invalid opcode: 0000 [#1] PREEMPT SMP Dec 02 08:49:46 linux-cc13.site kernel: Modules linked in: fuse ctr ccm bnep bluetooth 6lowpan_iphc af_packet xt_pkttype xt_LOG xt_limit ip6t_REJECT xt_tcpudp nf Dec 02 08:49:46 linux-cc13.site kernel: processor dm_mod sr_mod cdrom ata_generic btrfs xor raid6_pq ata_piix i915 i2c_algo_bit drm_kms_helper drm video button Dec 02 08:49:46 linux-cc13.site kernel: CPU: 0 PID: 1416 Comm: plasma-desktop Not tainted 3.16.6-2-desktop #1 Dec 02 08:49:46 linux-cc13.site kernel: Hardware name: TOSHIBA Satellite L300/Base Board Product Name, BIOS 1.30 03/19/2008 Dec 02 08:49:46 linux-cc13.site kernel: task: ffff880057a0a050 ti: ffff880057a0c000 task.ti: ffff880057a0c000 Dec 02 08:49:46 linux-cc13.site kernel: RIP: 0010:[<ffffffffa0255068>] [<ffffffffa0255068>] __do_readpage+0x7c8/0x7d0 [btrfs] Dec 02 08:49:46 linux-cc13.site kernel: RSP: 0000:ffff880057a0f9b8 EFLAGS: 00010206 Dec 02 08:49:46 linux-cc13.site kernel: RAX: 0000000000660000 RBX: 0000000000001000 RCX: 000000000000001a Dec 02 08:49:46 linux-cc13.site kernel: RDX: 0000000000660000 RSI: ffff8800206a9f50 RDI: ffff8800328a0890 Dec 02 08:49:46 linux-cc13.site kernel: RBP: ffff880057a0fb78 R08: ffff8800328a0890 R09: 000000000097f000 Dec 02 08:49:46 linux-cc13.site kernel: R10: ffff88001762d000 R11: 0000000000000002 R12: ffff880057a0fb78 Dec 02 08:49:46 linux-cc13.site kernel: R13: ffff880057a0fb78 R14: 0000000000000000 R15: 000000000097f000 Dec 02 08:49:46 linux-cc13.site kernel: FS: 00007faaf16ca780(0000) GS:ffff88007f200000(0000) knlGS:0000000000000000 Dec 02 08:49:46 linux-cc13.site kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Dec 02 08:49:46 linux-cc13.site kernel: CR2: 00007faad028f008 CR3: 000000005797f000 CR4: 00000000000007f0 Dec 02 08:49:46 linux-cc13.site kernel: Stack: Dec 02 08:49:46 linux-cc13.site kernel: ffff88007e82f080 ffff880057a0fb68 ffffffffa0255760 ffff880000000000 Dec 02 08:49:46 linux-cc13.site kernel: 0000000000000000 0000000000000000 000000000097ffff ffff88005da4fc10 Dec 02 08:49:46 linux-cc13.site kernel: 0000000000000000 ffffea000156de88 0000000000001000 ffff88007e82f080 Dec 02 08:49:46 linux-cc13.site kernel: Call Trace: Dec 02 08:49:46 linux-cc13.site kernel: [<ffffffffa0255412>] __extent_readpages.constprop.42+0x2d2/0x2f0 [btrfs] Dec 02 08:49:46 linux-cc13.site kernel: [<ffffffffa02566f5>] extent_readpages+0x155/0x1a0 [btrfs] Dec 02 08:49:46 linux-cc13.site kernel: [<ffffffff8115613b>] __do_page_cache_readahead+0x1ab/0x230 Dec 02 08:49:46 linux-cc13.site kernel: [<ffffffff8114cab0>] filemap_fault+0x360/0x400 Dec 02 08:49:46 linux-cc13.site kernel: [<ffffffff81171afa>] __do_fault+0x3a/0xa0 Dec 02 08:49:46 linux-cc13.site kernel: [<ffffffff81174c9f>] do_shared_fault.isra.54+0x2f/0x1d0 Dec 02 08:49:46 linux-cc13.site kernel: [<ffffffff81175e34>] handle_mm_fault+0x484/0x1170 Dec 02 08:49:46 linux-cc13.site kernel: [<ffffffff81048ce8>] __do_page_fault+0x158/0x530 Dec 02 08:49:46 linux-cc13.site kernel: [<ffffffff816237d8>] page_fault+0x28/0x30 Dec 02 08:49:46 linux-cc13.site kernel: [<00007faaeec9c6c9>] 0x7faaeec9c6c8 Dec 02 08:49:46 linux-cc13.site kernel: Code: e8 ae db ff ff e9 e2 fd ff ff e8 14 7f db e0 e9 08 f9 ff ff bb 00 10 00 00 31 f6 c7 84 24 b4 00 00 00 00 00 00 00 e Dec 02 08:49:46 linux-cc13.site kernel: RIP [<ffffffffa0255068>] __do_readpage+0x7c8/0x7d0 [btrfs] Dec 02 08:49:46 linux-cc13.site kernel: RSP <ffff880057a0f9b8> Dec 02 08:49:46 linux-cc13.site kernel: ---[ end trace 23cbb3588713c314 ]--- Dec 02 08:49:46 linux-cc13.site kernel: ------------[ cut here ]------------ -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=906684 Roman Evstifeev <someuniquename@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|btrfs bug |kernel BUG at | |../fs/btrfs/extent_io.c:287 | |5! -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=906684 --- Comment #3 from Roman Evstifeev <someuniquename@gmail.com> --- I created upstream bug report at Kernel bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=89181 -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=906684 Christoph Bartoschek <novell@pontohonk.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |novell@pontohonk.de --- Comment #5 from Christoph Bartoschek <novell@pontohonk.de> --- I had just the same problem. The desktop froze and I had to reboot it via ssh: Dec 14 21:02:35 homer kernel: ------------[ cut here ]------------ Dec 14 21:02:35 homer kernel: kernel BUG at ../fs/btrfs/extent_io.c:2875! Dec 14 21:02:35 homer kernel: invalid opcode: 0000 [#1] PREEMPT SMP Dec 14 21:02:35 homer kernel: Modules linked in: nls_iso8859_1 nls_cp437 vfat fat fuse bnep bluetooth 6lowpan_iphc rfkill xt_pkttype xt_LOG xt_limit vboxpci(O) vboxnetadp(O) vboxnetflt(O) iscsi_ibft iscsi_boot_sysfs af_packet ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 i Dec 14 21:02:35 homer kernel: videobuf2_memops videobuf2_core v4l2_common videodev i2c_i801 lpc_ich mfd_core snd_timer r8169 mii snd soundcore tpm_infineon shpchp wmi tpm_tis tpm button acpi_cpufreq processor dm_mod ata_generic btrfs xor raid6_pq crc32c_intel uas sr_mod cdrom usb_ Dec 14 21:02:35 homer kernel: CPU: 0 PID: 1616 Comm: kwin Tainted: G O 3.16.6-2-desktop #1 Dec 14 21:02:35 homer kernel: Hardware name: MICRO-STAR INTERNATIONAL CO.,LTD MS-7583/P55-GD65 (MS-7583) , BIOS V1.5 11/02/2009 Dec 14 21:02:35 homer kernel: task: ffff8800b00801d0 ti: ffff88021def8000 task.ti: ffff88021def8000 Dec 14 21:02:35 homer kernel: RIP: 0010:[<ffffffffa0347068>] [<ffffffffa0347068>] __do_readpage+0x7c8/0x7d0 [btrfs] Dec 14 21:02:35 homer kernel: RSP: 0000:ffff88021defb988 EFLAGS: 00010206 Dec 14 21:02:35 homer kernel: RAX: 0000000000066000 RBX: 0000000000001000 RCX: 000000000000000f Dec 14 21:02:35 homer kernel: RDX: 0000000000066000 RSI: ffff8801e244c800 RDI: ffff8800ae9831d0 Dec 14 21:02:35 homer kernel: RBP: ffff88021defbb48 R08: ffff88022da27920 R09: 0000000000000000 Dec 14 21:02:35 homer kernel: R10: ffff8800ae9831d0 R11: 0000000000000002 R12: ffff88021defbb48 Dec 14 21:02:35 homer kernel: R13: ffff88021defbb48 R14: 0000000000000000 R15: 0000000000659000 Dec 14 21:02:35 homer kernel: FS: 00007f2dda957800(0000) GS:ffff88023fc00000(0000) knlGS:0000000000000000 Dec 14 21:02:35 homer kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Dec 14 21:02:35 homer kernel: CR2: 00007f2d2a568000 CR3: 000000021dfc8000 CR4: 00000000000007f0 Dec 14 21:02:35 homer kernel: Stack: Dec 14 21:02:35 homer kernel: ffff880234178400 ffff88021defbb38 ffffffffa0347760 ffff880000000000 Dec 14 21:02:35 homer kernel: 0000000000000000 0000000000000000 0000000000659fff ffff88021f1a6460 Dec 14 21:02:35 homer kernel: 0000000000000000 ffffea00016310c0 0000000000001000 ffff880234178400 Dec 14 21:02:35 homer kernel: Call Trace: Dec 14 21:02:35 homer kernel: [<ffffffffa0347412>] __extent_readpages.constprop.42+0x2d2/0x2f0 [btrfs] Dec 14 21:02:35 homer kernel: [<ffffffffa03486f5>] extent_readpages+0x155/0x1a0 [btrfs] Dec 14 21:02:35 homer kernel: [<ffffffff8115613b>] __do_page_cache_readahead+0x1ab/0x230 Dec 14 21:02:35 homer kernel: [<ffffffff8114cab0>] filemap_fault+0x360/0x400 Dec 14 21:02:35 homer kernel: [<ffffffff81171afa>] __do_fault+0x3a/0xa0 Dec 14 21:02:35 homer kernel: [<ffffffff8117475d>] do_read_fault.isra.53+0x4d/0x300 Dec 14 21:02:35 homer kernel: [<ffffffff811761cf>] handle_mm_fault+0x81f/0x1170 Dec 14 21:02:35 homer kernel: [<ffffffff81048ce8>] __do_page_fault+0x158/0x530 Dec 14 21:02:35 homer kernel: [<ffffffff816237d8>] page_fault+0x28/0x30 Dec 14 21:02:35 homer kernel: [<00007f2dda1c4a0c>] 0x7f2dda1c4a0b Dec 14 21:02:35 homer kernel: Code: e8 ae db ff ff e9 e2 fd ff ff e8 14 5f cc e0 e9 08 f9 ff ff bb 00 10 00 00 31 f6 c7 84 24 b4 00 00 00 00 00 00 00 e9 6b fe ff ff <0f> 0b 0f 0b 0f 0b 0f 0b 66 66 66 66 90 41 57 49 89 f7 41 56 41 Dec 14 21:02:35 homer kernel: RIP [<ffffffffa0347068>] __do_readpage+0x7c8/0x7d0 [btrfs] Dec 14 21:02:35 homer kernel: RSP <ffff88021defb988> Dec 14 21:02:35 homer kernel: ---[ end trace 2e91724107994517 ]--- -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=906684 http://bugzilla.opensuse.org/show_bug.cgi?id=906684#c7 Libor Pechacek <lpechacek@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |f.st@arcor.de, | |fdmanana@suse.com, | |lpechacek@suse.com Flags| |needinfo?(f.st@arcor.de) --- Comment #7 from Libor Pechacek <lpechacek@suse.com> --- For the record, the kernel bug message corresponds to the below code in fs/btrfs/extent_io.c, __do_readpage(). 2868 if (IS_ERR_OR_NULL(em)) { 2869 SetPageError(page); 2870 if (!parent_locked) 2871 unlock_extent(tree, cur, end); 2872 break; 2873 } 2874 extent_offset = cur - em->start; =>2875 BUG_ON(extent_map_end(em) <= cur); 2876 BUG_ON(end < cur); I can also see that there are subtle changes in this function between openSUSE 13.2 and current upstream. Frank, Nicholas, Roman, Christoph, Stephan does the bug still trigger with newer openSUSE releases? (In reply to Stefan Ziegler from comment #6)
Long live ext4 and reiserfs. They never caused problems.
:) Reiser really wasn't my FS of choice in 2002. How time flies! -- You are receiving this mail because: You are on the CC list for the bug.
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