I had this pretty output from my kernel a few times in the last few days, each time requiring a reboot to unlock the FS + an fsck afterwards (one time requiring a full fsck as opposed to only replaying the journal).
It happens when writing to a USB external hard drive which I've used to occasionaly backup my system from a Mandriva system (never had errors on it). Today, I'm on Fedora 15 and trying to rsync 7 tons of small files to it. The kernel: 2.6.38.6-27.fc15.x86_64 #1 SMP Sun May 15 17:23:28 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux [ 5279.587685] BUG at fs/jfs/jfs_txnmgr.c:940 assert(mp->nohomeok > 0) [ 5279.587716] ------------[ cut here ]------------ [ 5279.587718] kernel BUG at fs/jfs/jfs_txnmgr.c:940! [ 5279.587720] invalid opcode: 0000 [#1] SMP [ 5279.587722] last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map [ 5279.587725] CPU 1 [ 5279.587726] Modules linked in: jfs fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc vboxnetadp vboxnetflt vboxdrv sunrpc cpufreq_ondemand acpi_cpufreq freq_table mperf sco bnep l2cap bluetooth ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_physdev ip6table_filter ip6_tables nvidia(P) uvcvideo snd_hda_codec_analog arc4 snd_hda_intel videodev v4l2_compat_ioctl32 snd_hda_codec snd_hwdep r852 sm_common nand iwlagn snd_seq snd_seq_device snd_pcm nand_ids nand_ecc snd_timer iwlcore mtd mac80211 ppdev cfg80211 snd soundcore hp_wmi snd_page_alloc sparse_keymap e1000e iTCO_wdt i2c_core rfkill parport_pc parport iTCO_vendor_support serio_raw microcode tpm_infineon wmi hp_accel lis3lv02d input_polldev joydev ipv6 pata_pcmcia usb_storage sdhci_pci firewire_ohci uas firewire_core sdhci yenta_socket mmc_core crc_itu_t video [last unloaded: scsi_wait_scan] [ 5279.587779] [ 5279.587781] Pid: 2916, comm: jfsCommit Tainted: P 2.6.38.6-27.fc15.x86_64 #1 Hewlett-Packard HP EliteBook 8530w/30E7 [ 5279.587786] RIP: 0010:[<ffffffffa0fd7db9>] [<ffffffffa0fd7db9>] txUnlock+0xc3/0x1fd [jfs] [ 5279.587796] RSP: 0000:ffff880098e81e20 EFLAGS: 00010286 [ 5279.587798] RAX: 000000000000004d RBX: ffff88003357d280 RCX: 0000000000005e08 [ 5279.587800] RDX: 0000000000000000 RSI: 0000000000000046 RDI: 0000000000000246 [ 5279.587803] RBP: ffff880098e81e60 R08: 0000000000000002 R09: 0000ffff00066c0a [ 5279.587805] R10: 0000ffff00066c0a R11: 0000000000000003 R12: ffffc900124519c0 [ 5279.587807] R13: ffff880103dce200 R14: ffffc9001256aff0 R15: 00000000078e078e [ 5279.587809] FS: 0000000000000000(0000) GS:ffff8800b8c80000(0000) knlGS:0000000000000000 [ 5279.587812] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 5279.587814] CR2: 0000000007000000 CR3: 000000007a904000 CR4: 00000000000406e0 [ 5279.587816] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 5279.587818] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 5279.587821] Process jfsCommit (pid: 2916, threadinfo ffff880098e80000, task ffff8800b9261720) [ 5279.587822] Stack: [ 5279.587824] 0000880098e81e60 ffff880103dce318 ffff880098e81e48 ffff8800b9261720 [ 5279.587828] ffff880098e81e80 ffff8800b6586b00 cccccccccccccccd ffffc900124519c0 [ 5279.587832] ffff880098e81ee0 ffffffffa0fda17d ffff880103dce200 0000000000000282 [ 5279.587836] Call Trace: [ 5279.587842] [<ffffffffa0fda17d>] jfs_lazycommit+0x11e/0x243 [jfs] [ 5279.587848] [<ffffffff8104df76>] ? default_wake_function+0x0/0x14 [ 5279.587854] [<ffffffffa0fda05f>] ? jfs_lazycommit+0x0/0x243 [jfs] [ 5279.587858] [<ffffffff8106eb53>] kthread+0x84/0x8c [ 5279.587861] [<ffffffff8100a9e4>] kernel_thread_helper+0x4/0x10 [ 5279.587864] [<ffffffff8106eacf>] ? kthread+0x0/0x8c [ 5279.587867] [<ffffffff8100a9e0>] ? kernel_thread_helper+0x0/0x10 [ 5279.587868] Code: d7 ff ff 8b 43 68 85 c0 7f 23 48 c7 c1 9d ea fd a0 ba ac 03 00 00 48 c7 c6 6d ea fd a0 48 c7 c7 81 ea fd a0 31 c0 e8 7e 4a 49 e0 <0f> 0b ff c8 85 c0 89 43 68 75 09 48 8b 7b 58 e8 94 99 10 e0 48 [ 5279.587895] RIP [<ffffffffa0fd7db9>] txUnlock+0xc3/0x1fd [jfs] [ 5279.587901] RSP <ffff880098e81e20> [ 5279.587914] ---[ end trace 0ac8a10681ebc494 ]--- -- No part of this copyright message may be reproduced, read or seen, dead or alive or by any means, including but not limited to telepathy without the benevolence of the author. ------------------------------------------------------------------------------ EditLive Enterprise is the world's most technically advanced content authoring tool. Experience the power of Track Changes, Inline Image Editing and ensure content is compliant with Accessibility Checking. http://p.sf.net/sfu/ephox-dev2dev _______________________________________________ Jfs-discussion mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jfs-discussion
