Public bug reported: ubuntu 9.04 uname -a:Linux lobster 2.6.28-14-generic #47-Ubuntu SMP Sat Jul 25 01:19:55 UTC 2009 x86_64 GNU/Linux Hp mobile workstation: HP8730w this happen regularly when using unison, with the socket method, to sync files between ubuntu and windows running in virtualbox 3.04 with bridged networking.
this results in a complete system freeze. sysrq+sub doesnt work, the only way to restart is to hold power button. lobster kernel: [ 4193.641719] general protection fault: 0000 [#1] SMP Aug 11 08:11:53 lobster kernel: [ 4193.641723] last sysfs file: /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-4/1-4.4/1-4.4:1.0/host7/target7:0:0/7:0:0:0/block/sdb/sdb1/stat Aug 11 08:11:53 lobster kernel: [ 4193.641726] Dumping ftrace buffer: Aug 11 08:11:53 lobster kernel: [ 4193.641729] (ftrace buffer empty) Aug 11 08:11:53 lobster kernel: [ 4193.641730] CPU 0 Aug 11 08:11:53 lobster kernel: [ 4193.641731] Modules linked in: aes_x86_64 aes_generic nls_iso8859_1 nls_cp437 vfat fat usb_storage binfmt_misc bridge stp bnep vboxnetadp vboxnetflt vboxdrv input_polldev lp pata_pcmcia snd_hda_intel arc4 ecb snd_pcm_oss snd_mixer_oss snd_pcm pcmcia snd_seq_dummy iwlagn snd_seq_oss iwlcore leds_hp_disk snd_seq_midi snd_rawmidi snd_seq_midi_event led_class snd_seq snd_timer snd_seq_device video joydev iTCO_wdt yenta_socket rsrc_nonstatic ppdev psmouse parport_pc mac80211 hid_logitech ff_memless lis3lv02d snd soundcore nvidia(P) iTCO_vendor_support pcmcia_core btusb ricoh_mmc sdhci_pci sdhci pcspkr serio_raw parport intel_agp tpm_infineon tpm tpm_bios output usbhid snd_page_alloc cfg80211 ohci1394 ieee1394 e1000e fbcon tileblit font bitblit softcursor Aug 11 08:11:53 lobster kernel: [ 4193.641766] Pid: 1810, comm: iwlagn Tainted: P 2.6.28-14-generic #47-Ubuntu Aug 11 08:11:53 lobster kernel: [ 4193.641767] RIP: 0010:[<ffffffff802ba59e>] [<ffffffff802ba59e>] put_page+0x1e/0x110 Aug 11 08:11:53 lobster kernel: [ 4193.641775] RSP: 0018:ffff88013c5bfc20 EFLAGS: 00010282 Aug 11 08:11:53 lobster kernel: [ 4193.641776] RAX: 0000000000000020 RBX: 07f7fb61bdddbf27 RCX: 0000000000000000 Aug 11 08:11:53 lobster kernel: [ 4193.641778] RDX: ffff88013e01e100 RSI: 0000000000000000 RDI: 07f7fb61bdddbf27 Aug 11 08:11:53 lobster kernel: [ 4193.641779] RBP: ffff88013c5bfc40 R08: ffff88013d1a0340 R09: 0000000000000006 Aug 11 08:11:53 lobster kernel: [ 4193.641781] R10: 0000000000000009 R11: 0000000000000000 R12: ffff880128172400 Aug 11 08:11:53 lobster kernel: [ 4193.641782] R13: ffff880128172400 R14: ffff88013d014800 R15: ffff880128172438 Aug 11 08:11:53 lobster kernel: [ 4193.641783] FS: 0000000000000000(0000) GS:ffffffff80a9a000(0000) knlGS:0000000000000000 Aug 11 08:11:53 lobster kernel: [ 4193.641785] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b Aug 11 08:11:53 lobster kernel: [ 4193.641786] CR2: 00007f1118d54000 CR3: 0000000133989000 CR4: 00000000000026a0 Aug 11 08:11:53 lobster kernel: [ 4193.641788] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Aug 11 08:11:53 lobster kernel: [ 4193.641789] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Aug 11 08:11:53 lobster kernel: [ 4193.641791] Process iwlagn (pid: 1810, threadinfo ffff88013c5be000, task ffff88013cdc1660) Aug 11 08:11:53 lobster kernel: [ 4193.641792] Stack: Aug 11 08:11:53 lobster kernel: [ 4193.641793] 0000000000000001 ffff880128172400 ffff880128172400 ffff88013d014800 Aug 11 08:11:53 lobster kernel: [ 4193.641795] ffff88013c5bfc60 ffffffff805a923f ffff880128172400 ffff88013e01c00c Aug 11 08:11:53 lobster kernel: [ 4193.641798] ffff88013c5bfc80 ffffffff805a9819 ffff88013d014800 ffff880128172400 Aug 11 08:11:53 lobster kernel: [ 4193.641801] Call Trace: Aug 11 08:11:53 lobster kernel: [ 4193.641803] [<ffffffff805a923f>] skb_release_data+0xaf/0xd0 Aug 11 08:11:53 lobster kernel: [ 4193.641807] [<ffffffff805a9819>] skb_release_all+0x19/0x20 Aug 11 08:11:53 lobster kernel: [ 4193.641809] [<ffffffff805a9091>] __kfree_skb+0x11/0xa0 Aug 11 08:11:53 lobster kernel: [ 4193.641811] [<ffffffff805a9137>] kfree_skb+0x17/0x40 Aug 11 08:11:53 lobster kernel: [ 4193.641814] [<ffffffffa0933fc8>] ieee80211_sta_rx_queued_mgmt+0x158/0x360 [mac80211] Aug 11 08:11:53 lobster kernel: [ 4193.641831] [<ffffffff8022f669>] ? default_spin_lock_flags+0x9/0x10 Aug 11 08:11:53 lobster kernel: [ 4193.641834] [<ffffffff8069b402>] ? _spin_lock_irqsave+0x32/0x50 Aug 11 08:11:53 lobster kernel: [ 4193.641838] [<ffffffff8025c6c6>] ? lock_timer_base+0x36/0x70 Aug 11 08:11:53 lobster kernel: [ 4193.641841] [<ffffffff8023de30>] ? update_curr+0xf0/0x170 Aug 11 08:11:53 lobster kernel: [ 4193.641845] [<ffffffff80240d2b>] ? dequeue_entity+0x1b/0x250 Aug 11 08:11:53 lobster kernel: [ 4193.641847] [<ffffffff8022f669>] ? default_spin_lock_flags+0x9/0x10 Aug 11 08:11:53 lobster kernel: [ 4193.641850] [<ffffffffa093426b>] ieee80211_sta_work+0x9b/0x390 [mac80211] Aug 11 08:11:53 lobster kernel: [ 4193.641858] [<ffffffff8069951c>] ? thread_return+0x37/0x36b Aug 11 08:11:53 lobster kernel: [ 4193.641861] [<ffffffffa09341d0>] ? ieee80211_sta_work+0x0/0x390 [mac80211] Aug 11 08:11:53 lobster kernel: [ 4193.641868] [<ffffffff8026438a>] run_workqueue+0xba/0x190 Aug 11 08:11:53 lobster kernel: [ 4193.641871] [<ffffffff80264667>] worker_thread+0xa7/0x120 Aug 11 08:11:53 lobster kernel: [ 4193.641873] [<ffffffff802689c0>] ? autoremove_wake_function+0x0/0x40 Aug 11 08:11:53 lobster kernel: [ 4193.641876] [<ffffffff802645c0>] ? worker_thread+0x0/0x120 Aug 11 08:11:53 lobster kernel: [ 4193.641878] [<ffffffff80268559>] kthread+0x49/0x90 Aug 11 08:11:53 lobster kernel: [ 4193.641880] [<ffffffff80213979>] child_rip+0xa/0x11 Aug 11 08:11:53 lobster kernel: [ 4193.641884] [<ffffffff80268510>] ? kthread+0x0/0x90 Aug 11 08:11:53 lobster kernel: [ 4193.641885] [<ffffffff8021396f>] ? child_rip+0x0/0x11 Aug 11 08:11:53 lobster kernel: [ 4193.641887] Code: 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 48 83 ec 20 48 89 1c 24 4c 89 64 24 08 48 89 fb 4c 89 6c 24 10 4c 89 74 24 18 <48> f7 07 00 60 00 00 0f 85 db 00 00 00 f0 ff 4f 08 0f 94 c0 84 Aug 11 08:11:53 lobster kernel: [ 4193.641908] RIP [<ffffffff802ba59e>] put_page+0x1e/0x110 Aug 11 08:11:53 lobster kernel: [ 4193.641911] RSP <ffff88013c5bfc20> Aug 11 08:11:53 lobster kernel: [ 4193.641914] ---[ end trace d24638106593b709 ]--- Aug 11 08:15:47 lobster syslogd 1.5.0#5ubuntu3: restart. ProblemType: Bug Architecture: amd64 DistroRelease: Ubuntu 9.04 HibernationDevice: RESUME=UUID=096ac840-4cb1-488e-b164-8ba54b2c21ee MachineType: Hewlett-Packard HP EliteBook 8730w NonfreeKernelModules: nvidia Package: linux-image-2.6.28-14-generic 2.6.28-14.47 ProcCmdLine: root=UUID=44b3d98c-b5c5-4956-97cd-2aa88f97497d ro quiet splash ProcEnviron: LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.28-14.47-generic SourcePackage: linux ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug -- System freeze: general protection fault: 0000 [#1] SMP https://bugs.launchpad.net/bugs/411956 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