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abrt version: 2.0.1 architecture: i686 cmdline: ro root=/dev/mapper/luks-4b48b818-fca6-45a3-aeec-a24249fbd98c rd_LUKS_UUID=luks-4b48b818-fca6-45a3-aeec-a24249fbd98c rd_LUKS_UUID=luks-ec98e9df-f3ae-411d-bedd-6e53b8b0f845 rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=uk nomodeset rhgb quiet comment: Tried to open a LUKS encrypted partition on a USB disk component: kernel kernel: 2.6.38.7-30.fc15.i686 kernel_tainted: 640 os_release: Fedora release 15 (Lovelock) package: kernel reason: WARNING: at kernel/exit.c:910 do_exit+0x38/0x61c() reported_to: kerneloops: URL=http://submit.kerneloops.org/submitoops.php time: Thu Jun 16 21:41:35 2011 backtrace: :WARNING: at kernel/exit.c:910 do_exit+0x38/0x61c() :Hardware name: 2373N3G :Modules linked in: vfat fat usb_storage uas tcp_lp fuse cpufreq_ondemand 8021q garp stp llc acpi_cpufreq mperf lib80211_crypt_ccmp ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables sha256_generic snd_intel8x0 snd_intel8x0m ipw2200 ppdev snd_ac97_codec libipw thinkpad_acpi ac97_bus parport_pc snd_seq snd_seq_device cfg80211 snd_pcm snd_timer irda e1000 microcode rfkill iTCO_wdt parport snd iTCO_vendor_support joydev soundcore crc_ccitt lib80211 snd_page_alloc i2c_i801 ipv6 xts gf128mul dm_crypt yenta_socket video radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan] :Pid: 7714, comm: umount Tainted: G D 2.6.38.7-30.fc15.i686 #1 :Call Trace: : [<c07ceb25>] ? printk+0x2d/0x2f : [<c043aaed>] warn_slowpath_common+0x7c/0x91 : [<c043d92e>] ? do_exit+0x38/0x61c : [<c043d92e>] ? do_exit+0x38/0x61c : [<c043ab24>] warn_slowpath_null+0x22/0x24 : [<c043d92e>] do_exit+0x38/0x61c : [<c0462204>] ? arch_local_irq_save+0x12/0x17 : [<c07d62ab>] ? _raw_spin_unlock_irqrestore+0x13/0x15 : [<c043bf9e>] ? kmsg_dump+0x3a/0xb8 : [<c07ceb25>] ? printk+0x2d/0x2f : [<c07d7763>] oops_end+0xa2/0xa8 : [<c07ce4be>] no_context+0x128/0x130 : [<c07ce5e0>] __bad_area_nosemaphore+0x11a/0x122 : [<c07ceb25>] ? printk+0x2d/0x2f : [<c07ce63d>] bad_area+0x3c/0x42 : [<c07d9166>] do_page_fault+0x1c3/0x30c : [<c042924b>] ? update_curr+0xa5/0x132 : [<c04292d0>] ? update_curr+0x12a/0x132 : [<c0428187>] ? update_stats_wait_end+0xad/0xf2 : [<c07d8fa3>] ? do_page_fault+0x0/0x30c : [<c07d6d97>] error_code+0x67/0x6c : [<c07d007b>] ? audit_free_context+0x85/0xc3 : [<c05db149>] ? __percpu_counter_add+0xe/0x6d : [<c042cf52>] ? finish_task_switch+0x92/0x98 : [<c04b18b7>] __add_bdi_stat+0x33/0x37 : [<c04b20ad>] account_page_dirtied+0x52/0x70 : [<c0502bc0>] __set_page_dirty+0x56/0x8a : [<c0502c6b>] mark_buffer_dirty+0x77/0x7a : [<c0573245>] journal_update_superblock+0x99/0x113 : [<c0462204>] ? arch_local_irq_save+0x12/0x17 : [<c07d62ab>] ? _raw_spin_unlock_irqrestore+0x13/0x15 : [<c0451798>] ? finish_wait+0x4c/0x54 : [<c0573840>] journal_destroy+0x13a/0x181 : [<c04516c9>] ? autoremove_wake_function+0x0/0x39 : [<c053abd9>] ext3_put_super+0x38/0x213 : [<c07d5021>] ? _cond_resched+0xd/0x21 : [<c04f6231>] ? evict_inodes+0xb1/0xb9 : [<c04e5e9b>] generic_shutdown_super+0x58/0xb8 : [<c04e5f1d>] kill_block_super+0x22/0x60 : [<c04e612e>] deactivate_locked_super+0x1f/0x40 : [<c04e6abf>] deactivate_super+0x2e/0x31 : [<c04f866c>] mntput_no_expire+0xb5/0xb9 : [<c04f8f0a>] sys_umount+0x270/0x297 : [<c040ba14>] ? syscall_trace_leave+0xa9/0xbd : [<c07d66ac>] syscall_call+0x7/0xb event_log: :2011-06-16-21:44:59> Submitting oops report to http://submit.kerneloops.org/submitoops.php :2011-06-16-21:45:01 Kernel oops report was uploaded
we took a pagefault while unmounting, and things went south. Eric, any ideas ?
Matthew, have you seen any reoccurance of this on a recent kernel ?
No, but I believe all of my systems are now ext4 based so can't confirm that a newer kernel has fixed this specific ext3 issue. Sorry.
Thanks for letting us know.