Public bug reported: Feb 5 16:04:05 fridge kernel: [12979.360123] *pde = 00000000 Feb 5 16:04:05 fridge kernel: [12979.360132] Modules linked in: snd_usb_audio snd_usb_lib snd_hwdep binfmt_misc vboxnetadp vboxnetflt vboxdrv snd_ca0106 snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore iptable_filter snd_page_alloc ip_tables nvidia(P) i2c_nforce2 agpgart x_tables psmouse ppdev serio_raw lp parport_pc asus_atk0110 parport ch sbp2 dm_raid45 xor usb_storage ohci1394 usbhid r8169 ieee1394 mii forcedeth Feb 5 16:04:05 fridge kernel: [12979.360163] Feb 5 16:04:05 fridge kernel: [12979.360166] Pid: 385, comm: knodemgrd_0 Tainted: P (2.6.31-19-generic #56-Ubuntu) System Product Name Feb 5 16:04:05 fridge kernel: [12979.360169] EIP: 0060:[<c03b64da>] EFLAGS: 00010093 CPU: 0 Feb 5 16:04:05 fridge kernel: [12979.360171] EIP is at scsi_eh_done+0x1a/0x50 Feb 5 16:04:05 fridge kernel: [12979.360173] EAX: 00000000 EBX: ecf7e540 ECX: 00000000 EDX: 00010000 Feb 5 16:04:05 fridge kernel: [12979.360175] ESI: ea272400 EDI: ea272484 EBP: f6b3dea0 ESP: f6b3de8c Feb 5 16:04:05 fridge kernel: [12979.360176] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Feb 5 16:04:05 fridge kernel: [12979.360181] f6b3dea0 c0570eda ea3a5000 ea272400 ea3a5000 f6b3dec0 f80f01b9 00000292 Feb 5 16:04:05 fridge kernel: [12979.360187] <0> ea272480 00010000 ea272400 f80f56ac f80d1a60 f6b3decc f80f25cc ec26a238 Feb 5 16:04:05 fridge kernel: [12979.360192] <0> f6b3dedc c03a2d7e ec26a26c ec26a238 f6b3deec c03a2e90 f80d1a60 ec26a238 Feb 5 16:04:05 fridge kernel: [12979.360202] [<c0570eda>] ? _spin_lock_irqsave+0x2a/0x40 Feb 5 16:04:05 fridge kernel: [12979.360209] [<f80f01b9>] ? sbp2scsi_complete_all_commands+0x59/0x80 [sbp2] Feb 5 16:04:05 fridge kernel: [12979.360214] [<f80f25cc>] ? sbp2_remove+0x7c/0x80 [sbp2] Feb 5 16:04:05 fridge kernel: [12979.360218] [<c03a2d7e>] ? __device_release_driver+0x3e/0x90 Feb 5 16:04:05 fridge kernel: [12979.360221] [<c03a2e90>] ? device_release_driver+0x20/0x40 Feb 5 16:04:05 fridge kernel: [12979.360224] [<c03a21d3>] ? bus_remove_device+0x73/0x90 Feb 5 16:04:05 fridge kernel: [12979.360227] [<c03a093f>] ? device_del+0xef/0x150 Feb 5 16:04:05 fridge kernel: [12979.360230] [<c03a09ab>] ? device_unregister+0xb/0x20 Feb 5 16:04:05 fridge kernel: [12979.360239] [<f80c28e0>] ? nodemgr_remove_uds+0x30/0x60 [ieee1394] Feb 5 16:04:05 fridge kernel: [12979.360248] [<f80c1f80>] ? match_ne+0x0/0x20 [ieee1394] Feb 5 16:04:05 fridge kernel: [12979.360256] [<f80c2978>] ? nodemgr_remove_ne+0x68/0x90 [ieee1394] Feb 5 16:04:05 fridge kernel: [12979.360265] [<f80c29c0>] ? remove_nodes_in_limbo+0x0/0x30 [ieee1394] Feb 5 16:04:05 fridge kernel: [12979.360273] [<f80c29e1>] ? remove_nodes_in_limbo+0x21/0x30 [ieee1394] Feb 5 16:04:05 fridge kernel: [12979.360276] [<c03a0308>] ? device_for_each_child+0x38/0x60 Feb 5 16:04:05 fridge kernel: [12979.360286] [<f80c3dc1>] ? nodemgr_host_thread+0x261/0x2a0 [ieee1394] Feb 5 16:04:05 fridge kernel: [12979.360295] [<f80c4580>] ? node_probe+0x0/0x60 [ieee1394] Feb 5 16:04:05 fridge kernel: [12979.360303] [<f80c3b60>] ? nodemgr_host_thread+0x0/0x2a0 [ieee1394] Feb 5 16:04:05 fridge kernel: [12979.360307] [<c015bdfc>] ? kthread+0x7c/0x90 Feb 5 16:04:05 fridge kernel: [12979.360309] [<c015bd80>] ? kthread+0x0/0x90 Feb 5 16:04:05 fridge kernel: [12979.360312] [<c0104007>] ? kernel_thread_helper+0x7/0x10 Feb 5 16:04:05 fridge kernel: [12979.360351] ---[ end trace 030bbc1a1415ae74 ]---
** Affects: linux (Ubuntu) Importance: Undecided Status: New -- System hard lockup after SCSI/Firewire device unplugged https://bugs.launchpad.net/bugs/517791 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs