Messages in this thread | | | Subject | kernel panic related to ReiserFS (v3) | From | Chris Largret <> | Date | Tue, 18 Jul 2006 00:39:48 -0700 |
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First, the disclaimer: I've been watching the arguments and accusations about reiser4, and am not trying to add fuel to either side ;)
This kernel panic happened a few minutes ago, and it is probably related to a firefox bug, but it shouldn't cause the kernel to panic. I'm running the 2.6.16.16 kernel with the latest squashfs (CVS) patch which supported this kernel series. The distro is Slamd64, and is on a 64-bit AMD X2 system. As you can probably guess, my main filesystem is ReiserFS. It is on an SATA drive. If more information is needed, let me know.
Before sending this in I did a search on the release announcements. It looks to me like the last reiserfs change was well before the .16 series. If I'm wrong, feel free to tell me.
Here is the relevant section from /var/log/syslog:
Jul 17 23:42:49 localhost kernel: Unable to handle kernel paging request at ffff81023dfaf8b0 RIP: Jul 17 23:42:49 localhost kernel: <ffffffff8016285b>{cache_alloc_refill +250} Jul 17 23:42:49 localhost kernel: PGD 8063 PUD 0 Jul 17 23:42:49 localhost kernel: Oops: 0000 [1] SMP Jul 17 23:42:49 localhost kernel: CPU 1 Jul 17 23:42:49 localhost kernel: Modules linked in: usb_storage vmnet parport_pc parport vmmon snd_pcm_oss snd_mixer_oss md5 ipv6 ipt_recent ipt_REJECT xt_state iptable_filter nfs lockd nfs_acl sunrpc r8169 ohci1394 ieee1394 emu10k1_gp gameport snd_emu10k1 snd_rawmidi snd_ac97_codec snd_ac97_bus snd_pcm snd_seq_device snd_timer snd_page_alloc snd_util_mem snd_hwdep snd 8250_pci 8250 serial_core tda9887 tuner cx8800 cx88xx video_buf ir_common tveeprom compat_ioctl32 v4l1_compat v4l2_common btcx_risc videodev nvidia forcedeth i2c_nforce2 pcmcia firmware_class yenta_socket rsrc_nonstatic pcmcia_core Jul 17 23:42:49 localhost kernel: Pid: 7770, comm: firefox-bin Tainted: P 2.6.16.16 #1 Jul 17 23:42:49 localhost kernel: RIP: 0010:[<ffffffff8016285b>] <ffffffff8016285b>{cache_alloc_refill+250} Jul 17 23:42:49 localhost kernel: RSP: 0018:ffff8100b9f7fa78 EFLAGS: 00010082 Jul 17 23:42:49 localhost kernel: RAX: 0000000080000e00 RBX: ffff810004174940 RCX: 0000000000000016 Jul 17 23:42:49 localhost kernel: RDX: ffff81003e2450c8 RSI: ffff81003dfac080 RDI: ffff81000417498c Jul 17 23:42:49 localhost kernel: RBP: 0000000000000004 R08: 0000000000000001 R09: 000000000000000a Jul 17 23:42:49 localhost kernel: R10: 0000000000000002 R11: ffff8100b9f7fbc8 R12: ffff810004173800 Jul 17 23:42:49 localhost kernel: R13: ffff8100bfe4abc0 R14: ffff8100b9f7fb50 R15: ffffffff801adb4c Jul 17 23:42:49 localhost kernel: FS: 00002af9c9c25ec0(0000) GS:ffff810004079440(0000) knlGS:00000000f44afbb0 Jul 17 23:42:49 localhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 17 23:42:49 localhost kernel: CR2: ffff81023dfaf8b0 CR3: 000000004b950000 CR4: 00000000000006e0 Jul 17 23:42:49 localhost kernel: Process firefox-bin (pid: 7770, threadinfo ffff8100b9f7e000, task ffff81007d4282c0) Jul 17 23:42:49 localhost kernel: Stack: 0000000000203246 0000000000203296 000000d0911857c0 00000000000000d0 Jul 17 23:42:49 localhost kernel: ffff8100bfe4abc0 ffff8100bf87d800 ffff810003e6cd38 ffff8100b9f7fb50 Jul 17 23:42:49 localhost kernel: ffffffff801adb4c ffffffff80162756 Jul 17 23:42:49 localhost kernel: Call Trace: <ffffffff801adb4c>{reiserfs_init_locked_inode+0} Jul 17 23:42:49 localhost kernel: <ffffffff80162756>{kmem_cache_alloc+75} <ffffffff801ae02b>{reiserfs_find_actor+0} Jul 17 23:42:49 localhost kernel: <ffffffff801b7131>{reiserfs_alloc_inode+18} <ffffffff8017b526>{alloc_inode+18} Jul 17 23:42:49 localhost kernel: <ffffffff8017c3d3>{iget5_locked +120} <ffffffff801ae07a>{reiserfs_iget+52} Jul 17 23:42:49 localhost kernel: <ffffffff801aae31>{reiserfs_lookup+204} <ffffffff80171cb0>{do_lookup +194} Jul 17 23:42:49 localhost kernel: <ffffffff8017281f>{__link_path_walk+2386} <ffffffff80172cf2>{link_path_walk+80} Jul 17 23:42:49 localhost kernel: <ffffffff80165357>{get_unused_fd+108} <ffffffff80172fc8>{do_path_lookup +604} Jul 17 23:42:49 localhost kernel: <ffffffff8017311d>{__path_lookup_intent_open+78} <ffffffff80173988>{open_namei+127} Jul 17 23:42:49 localhost kernel: <ffffffff801651f6>{do_filp_open +25} <ffffffff80165357>{get_unused_fd+108} Jul 17 23:42:49 localhost kernel: <ffffffff801654e8>{do_sys_open +68} <ffffffff8010a93e>{system_call+126} Jul 17 23:42:49 localhost kernel: Jul 17 23:42:49 localhost kernel: Code: 8b 44 86 30 89 46 24 49 89 54 cc 18 41 8b 45 5c 39 46 20 72 Jul 17 23:42:49 localhost kernel: RIP <ffffffff8016285b>{cache_alloc_refill+250} RSP <ffff8100b9f7fa78> Jul 17 23:42:49 localhost kernel: CR2: ffff81023dfaf8b0 Jul 17 23:42:49 localhost kernel: BUG: firefox-bin/7770, lock held at task exit time! Jul 17 23:42:49 localhost kernel: [ffff8100a97edd60] {inode_init_once} Jul 17 23:42:49 localhost kernel: .. held by: firefox-bin: 7770 [ffff81007d4282c0, 116] Jul 17 23:42:49 localhost kernel: ... acquired at: do_lookup+0x81/0x179
(sorry for the line-wrap, it looks bad even as I click "Send." :)
Thanks
-- Chris Largret <http://www.largret.com>
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