Hello I have an active-active DRBD cluster using OCFS2 as the filesystem on the drbd devices.
I started getting a "general protection fault error" when trying to mount any one of the ocfs2 volumes I have, even when running mount on a single node, with no mounted FSs on the other node. The kernel trace follows at the bottom of this message. Does anyone know what could have been happening here? The kernel version is below. # uname -a Linux box6.f1.k8.com.br 2.6.32-24-server #41-Ubuntu SMP Thu Aug 19 02:47:08 UTC 2010 x86_64 GNU/Linux Thanks in advance, Andre Kernel trace: Sep 17 15:26:10 box6 kernel: [ 1940.689605] ocfs2_dlm: Nodes in domain ("BB10CF0E9E7B458690D7245D6F10C39F"): 1 Sep 17 15:26:10 box6 kernel: [ 1940.689738] (4941,1):ocfs2_find_slot:502 slot 1 is already allocated to this node! Sep 17 15:26:10 box6 kernel: [ 1940.708142] (4941,1):ocfs2_check_volume:2338 File system was not unmounted cleanly, recovering volume. Sep 17 15:26:10 box6 kernel: [ 1940.733976] ocfs2: Mounting device (147,1) on (node 1, slot 1) with ordered data mode. Sep 17 15:26:10 box6 kernel: [ 1940.734213] (4958,1):ocfs2_replay_journal:1607 Recovering node 0 from slot 0 on device (147,1) Sep 17 15:26:12 box6 kernel: [ 1942.834964] (4958,1):ocfs2_begin_quota_recovery:376 Beginning quota recovery in slot 0 Sep 17 15:26:12 box6 kernel: [ 1942.860063] (4656,2):ocfs2_finish_quota_recovery:569 Finishing quota recovery in slot 0 Sep 17 15:26:18 box6 kernel: [ 1947.860683] general protection fault: 0000 [#1] SMP Sep 17 15:26:18 box6 kernel: [ 1947.882200] last sysfs file: /sys/devices/system/cpu/cpu15/cache/index2/shared_cpu_map Sep 17 15:26:18 box6 kernel: [ 1947.924056] CPU 1 Sep 17 15:26:18 box6 kernel: [ 1947.944445] Modules linked in: ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs drbd fbcon tileblit font bitblit softcursor aoe joydev vga16fb vgastate shpchp ioatdma ixgbe mdio bonding lp parport raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov megaraid_sas usbhid e1000e hid igb dca raid6_pq async_tx raid1 raid0 multipath linear [last unloaded: configfs] Sep 17 15:26:18 box6 kernel: [ 1948.069302] Pid: 4979, comm: sh Not tainted 2.6.32-24-server #41-Ubuntu S5520HC Sep 17 15:26:18 box6 kernel: [ 1948.108536] RIP: 0010:[<ffffffff8113647c>] [<ffffffff8113647c>] kmem_cache_alloc +0x6c/0x130 Sep 17 15:26:18 box6 kernel: [ 1948.147419] RSP: 0018:ffff8802ce981e08 EFLAGS: 00010082 Sep 17 15:26:18 box6 kernel: [ 1948.166533] RAX: 0000000000000000 RBX: ffffffff817cd200 RCX: ffffffff8128525d Sep 17 15:26:18 box6 kernel: [ 1948.185647] RDX: ffffffffffffffe0 RSI: 00000000000080d0 RDI: ffffffff817cd200 Sep 17 15:26:18 box6 kernel: [ 1948.204719] RBP: ffff8802ce981e48 R08: ffff8802f58123a0 R09: 0000000000000010 Sep 17 15:26:18 box6 kernel: [ 1948.223614] R10: 00007fff498cdd40 R11: 0000000000000000 R12: e026e026e026e026 Sep 17 15:26:18 box6 kernel: [ 1948.242650] R13: 00000000000080d0 R14: 0000000000000202 R15: 00000000000080d0 Sep 17 15:26:18 box6 kernel: [ 1948.261694] FS: 00007f70f7d3d700(0000) GS:ffff8802f5800000(0000) knlGS:0000000000000000 Sep 17 15:26:18 box6 kernel: [ 1948.299443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 17 15:26:18 box6 kernel: [ 1948.318349] CR2: 00007f70f7885d90 CR3: 000000044c1c7000 CR4: 00000000000006e0 Sep 17 15:26:18 box6 kernel: [ 1948.337237] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Sep 17 15:26:18 box6 kernel: [ 1948.356066] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Sep 17 15:26:18 box6 kernel: [ 1948.374536] Process sh (pid: 4979, threadinfo ffff8802ce980000, task ffff8802db592de0) Sep 17 15:26:18 box6 kernel: [ 1948.410826] Stack: Sep 17 15:26:18 box6 kernel: [ 1948.428548] 00000002f577f025 0000000000000202 0000000000000000 ffff88046641d5c0 Sep 17 15:26:18 box6 kernel: [ 1948.446931] <0> ffff880441aa2000 ffff88046641cfc0 ffff8802ce981f48 0000000000000000 Sep 17 15:26:18 box6 kernel: [ 1948.483393] <0> ffff8802ce981e88 ffffffff8128525d ffff880464ddc4b0 ffff8804000000c0 Sep 17 15:26:18 box6 kernel: [ 1948.539021] Call Trace: Sep 17 15:26:18 box6 kernel: [ 1948.557130] [<ffffffff8128525d>] apparmor_file_alloc_security+0x2d/0xa0 Sep 17 15:26:18 box6 kernel: [ 1948.575351] [<ffffffff81252ec6>] security_file_alloc+0x16/0x20 Sep 17 15:26:18 box6 kernel: [ 1948.593469] [<ffffffff81145d51>] get_empty_filp+0xa1/0x170 Sep 17 15:26:18 box6 kernel: [ 1948.611178] [<ffffffff8114c934>] create_read_pipe+0x24/0xb0 Sep 17 15:26:18 box6 kernel: [ 1948.628524] [<ffffffff8114daac>] do_pipe_flags+0x6c/0x130 Sep 17 15:26:18 box6 kernel: [ 1948.645374] [<ffffffff8155d6b3>] ? do_page_fault+0x153/0x3b0 Sep 17 15:26:18 box6 kernel: [ 1948.662055] [<ffffffff8114db94>] sys_pipe2+0x24/0x70 Sep 17 15:26:18 box6 kernel: [ 1948.678520] [<ffffffff8155afd5>] ? page_fault+0x25/0x30 Sep 17 15:26:18 box6 kernel: [ 1948.694891] [<ffffffff8114dbf0>] sys_pipe+0x10/0x20 Sep 17 15:26:18 box6 kernel: [ 1948.710975] [<ffffffff810131b2>] system_call_fastpath+0x16/0x1b Sep 17 15:26:18 box6 kernel: [ 1948.726836] Code: 0f 1f 44 00 00 65 8b 04 25 18 e4 00 00 48 98 4c 8b 84 c7 f0 02 00 00 4d 8b 20 45 8b 48 18 4d 85 e4 0f 84 84 00 00 00 41 8b 40 14 <49> 8b 04 c4 49 89 00 4c 89 f7 57 9d 0f 1f 44 00 00 4d 85 e4 0f Sep 17 15:26:18 box6 kernel: [ 1948.780968] RIP [<ffffffff8113647c>] kmem_cache_alloc+0x6c/0x130 Sep 17 15:26:18 box6 kernel: [ 1948.797228] RSP <ffff8802ce981e08> Sep 17 15:26:18 box6 kernel: [ 1948.825936] general protection fault: 0000 [#2] Sep 17 15:26:18 box6 kernel: [ 1948.825939] general protection fault: 0000 [#3] SMP Sep 17 15:26:18 box6 kernel: [ 1948.825942] last sysfs file: /sys/devices/system/cpu/cpu15/cache/index2/shared_cpu_map Sep 17 15:26:18 box6 kernel: [ 1948.825944] CPU 1 Sep 17 15:26:18 box6 kernel: [ 1948.825945] Modules linked in: ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs drbd fbcon tileblit font bitblit softcursor aoe joydev vga16fb vgastate shpchp ioatdma ixgbe mdio bonding lp parport raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov megaraid_sas usbhid e1000e hid igb dca raid6_pq async_tx raid1 raid0 multipath linear [last unloaded: configfs] Sep 17 15:26:18 box6 kernel: [ 1948.825968] Pid: 4979, comm: sh Not tainted 2.6.32-24-server #41-Ubuntu S5520HC Sep 17 15:26:18 box6 kernel: [ 1948.825970] RIP: 0010:[<ffffffff81137337>] [<ffffffff81137337>] __kmalloc+0x87/0x1a0 Sep 17 15:26:18 box6 kernel: [ 1948.825975] RSP: 0018:ffff8802ce981478 EFLAGS: 00010082 Sep 17 15:26:18 box6 kernel: [ 1948.825977] RAX: 0000000000000000 RBX: ffffffff817cd200 RCX: ffffffffa0137e12 Sep 17 15:26:18 box6 kernel: [ 1948.825979] RDX: 0000000000000001 RSI: 0000000000000020 RDI: 0000000000000004 Sep 17 15:26:18 box6 kernel: [ 1948.825982] RBP: ffff8802ce9814b8 R08: ffff8802f58123a0 R09: 0000000000000020 Sep 17 15:26:18 box6 kernel: [ 1948.825984] R10: 0000000000000010 R11: 0000000000000000 R12: e026e026e026e026 Sep 17 15:26:18 box6 kernel: [ 1948.825986] R13: 0000000000000020 R14: 0000000000000010 R15: 0000000000000002 Sep 17 15:26:18 box6 kernel: [ 1948.825989] FS: 00007f70f7d3d700(0000) GS:ffff8802f5800000(0000) knlGS:0000000000000000 Sep 17 15:26:18 box6 kernel: [ 1948.825991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Sep 17 15:26:18 box6 kernel: [ 1948.825993] CR2: 00007f70f7885d90 CR3: 000000044c1c7000 CR4: 00000000000006e0 Sep 17 15:26:18 box6 kernel: [ 1948.825995] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Sep 17 15:26:18 box6 kernel: [ 1948.825997] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Sep 17 15:26:18 box6 kernel: [ 1948.826000] Process sh (pid: 4979, threadinfo ffff8802ce980000, task ffff8802db592de0) Sep 17 15:26:18 box6 kernel: [ 1948.826001] Stack: Sep 17 15:26:18 box6 kernel: [ 1948.826002] 0000000000000002 ffff880465b2dbc0 0000000000000000 ffff8802efc04000 Sep 17 15:26:18 box6 kernel: [ 1948.826005] <0> ffff8804669b7800 ffff8802e371ac00 0000000000000001 0000000000000001 Sep 17 15:26:18 box6 kernel: [ 1948.826008] <0> ffff8802ce9815b8 ffffffffa0137e12 ffff8802ce981538 ffffffffa00e728b Sep 17 15:26:18 box6 kernel: [ 1948.826011] Call Trace: Sep 17 15:26:18 box6 kernel: [ 1948.826016] [<ffffffffa0137e12>] bit_cursor+0x332/0x6b8 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826021] [<ffffffffa00e728b>] ? vga_imageblit_expand+0x34b/0x420 [vga16fb] Sep 17 15:26:18 box6 kernel: [ 1948.826025] [<ffffffffa00e7385>] ? vga16fb_imageblit+0x25/0x30 [vga16fb] Sep 17 15:26:18 box6 kernel: [ 1948.826029] [<ffffffffa013783e>] ? bit_putcs+0x41e/0x6c0 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826034] [<ffffffff812ba3bc>] ? put_dec+0x10c/0x110 Sep 17 15:26:18 box6 kernel: [ 1948.826037] [<ffffffff812ba6ae>] ? number+0x2ee/0x320 Sep 17 15:26:18 box6 kernel: [ 1948.826043] [<ffffffffa0195338>] fbcon_cursor+0x1d8/0x340 [fbcon] Sep 17 15:26:18 box6 kernel: [ 1948.826046] [<ffffffffa0137ae0>] ? bit_cursor+0x0/0x6b8 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826052] [<ffffffff8133fba9>] hide_cursor+0x29/0x90 Sep 17 15:26:18 box6 kernel: [ 1948.826056] [<ffffffff81342335>] vt_console_print+0x2e5/0x310 Sep 17 15:26:18 box6 kernel: [ 1948.826063] [<ffffffff81066fe5>] __call_console_drivers+0x75/0x90 Sep 17 15:26:18 box6 kernel: [ 1948.826066] [<ffffffff8106704a>] _call_console_drivers+0x4a/0x80 Sep 17 15:26:18 box6 kernel: [ 1948.826070] [<ffffffff810673dd>] release_console_sem+0xbd/0x220 Sep 17 15:26:18 box6 kernel: [ 1948.826073] [<ffffffff810679e3>] vprintk+0x1c3/0x470 Sep 17 15:26:18 box6 kernel: [ 1948.826078] [<ffffffffa00e7385>] ? vga16fb_imageblit+0x25/0x30 [vga16fb] Sep 17 15:26:18 box6 kernel: [ 1948.826084] [<ffffffff81557efa>] printk +0x41/0x47 Sep 17 15:26:18 box6 kernel: [ 1948.826088] [<ffffffff8155c0ae>] ? perf_event_nmi_handler+0xe/0x60 Sep 17 15:26:18 box6 kernel: [ 1948.826091] [<ffffffff8155bb08>] __die +0x48/0xf0 Sep 17 15:26:18 box6 kernel: [ 1948.826095] [<ffffffff81017108>] die +0x48/0x90 Sep 17 15:26:18 box6 kernel: [ 1948.826098] [<ffffffff8155b7e2>] do_general_protection+0x152/0x160 Sep 17 15:26:18 box6 kernel: [ 1948.826102] [<ffffffff8155afa5>] general_protection+0x25/0x30 Sep 17 15:26:18 box6 kernel: [ 1948.826105] [<ffffffffa0137e12>] ? bit_cursor+0x332/0x6b8 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826109] [<ffffffff81137337>] ? __kmalloc+0x87/0x1a0 Sep 17 15:26:18 box6 kernel: [ 1948.826113] [<ffffffffa0137e12>] bit_cursor+0x332/0x6b8 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826118] [<ffffffffa0194a30>] ? fbcon_putcs+0x200/0x300 [fbcon] Sep 17 15:26:18 box6 kernel: [ 1948.826122] [<ffffffffa0195338>] fbcon_cursor+0x1d8/0x340 [fbcon] Sep 17 15:26:18 box6 kernel: [ 1948.826126] [<ffffffffa0137ae0>] ? bit_cursor+0x0/0x6b8 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826130] [<ffffffff8133fc7c>] set_cursor+0x6c/0x90 Sep 17 15:26:18 box6 kernel: [ 1948.826133] [<ffffffff81342b31>] redraw_screen+0x1e1/0x220 Sep 17 15:26:18 box6 kernel: [ 1948.826138] [<ffffffffa0196446>] fbcon_blank+0x156/0x250 [fbcon] Sep 17 15:26:18 box6 kernel: [ 1948.826145] [<ffffffff810397a9>] ? default_spin_lock_flags+0x9/0x10 Sep 17 15:26:18 box6 kernel: [ 1948.826148] [<ffffffff8155aa2f>] ? _spin_lock_irqsave+0x2f/0x40 Sep 17 15:26:18 box6 kernel: [ 1948.826154] [<ffffffff81076c7c>] ? lock_timer_base+0x3c/0x70 Sep 17 15:26:18 box6 kernel: [ 1948.826157] [<ffffffff81077d17>] ? mod_timer+0x147/0x230 Sep 17 15:26:18 box6 kernel: [ 1948.826161] [<ffffffff8134350e>] do_unblank_screen+0x9e/0x170 Sep 17 15:26:18 box6 kernel: [ 1948.826165] [<ffffffff813435f0>] unblank_screen+0x10/0x20 Sep 17 15:26:18 box6 kernel: [ 1948.826169] [<ffffffff812be8ad>] bust_spinlocks+0x1d/0x40 Sep 17 15:26:18 box6 kernel: [ 1948.826172] [<ffffffff8155bbef>] oops_end+0x3f/0xf0 Sep 17 15:26:18 box6 kernel: [ 1948.826175] [<ffffffff8101711b>] die +0x5b/0x90 Sep 17 15:26:18 box6 kernel: [ 1948.826179] [<ffffffff8155b7e2>] do_general_protection+0x152/0x160 Sep 17 15:26:18 box6 kernel: [ 1948.826182] [<ffffffff8155afa5>] general_protection+0x25/0x30 Sep 17 15:26:18 box6 kernel: [ 1948.826186] [<ffffffff8128525d>] ? apparmor_file_alloc_security+0x2d/0xa0 Sep 17 15:26:18 box6 kernel: [ 1948.826190] [<ffffffff8113647c>] ? kmem_cache_alloc+0x6c/0x130 Sep 17 15:26:18 box6 kernel: [ 1948.826193] [<ffffffff8128525d>] apparmor_file_alloc_security+0x2d/0xa0 Sep 17 15:26:18 box6 kernel: [ 1948.826198] [<ffffffff81252ec6>] security_file_alloc+0x16/0x20 Sep 17 15:26:18 box6 kernel: [ 1948.826201] [<ffffffff81145d51>] get_empty_filp+0xa1/0x170 Sep 17 15:26:18 box6 kernel: [ 1948.826204] [<ffffffff8114c934>] create_read_pipe+0x24/0xb0 Sep 17 15:26:18 box6 kernel: [ 1948.826207] [<ffffffff8114daac>] do_pipe_flags+0x6c/0x130 Sep 17 15:26:18 box6 kernel: [ 1948.826211] [<ffffffff8155d6b3>] ? do_page_fault+0x153/0x3b0 Sep 17 15:26:18 box6 kernel: [ 1948.826214] [<ffffffff8114db94>] sys_pipe2+0x24/0x70 Sep 17 15:26:18 box6 kernel: [ 1948.826216] [<ffffffff8155afd5>] ? page_fault+0x25/0x30 Sep 17 15:26:18 box6 kernel: [ 1948.826219] [<ffffffff8114dbf0>] sys_pipe+0x10/0x20 Sep 17 15:26:18 box6 kernel: [ 1948.826223] [<ffffffff810131b2>] system_call_fastpath+0x16/0x1b Sep 17 15:26:18 box6 kernel: [ 1948.826225] Code: 0f 1f 44 00 00 65 8b 04 25 18 e4 00 00 48 98 4c 8b 84 c3 f0 02 00 00 4d 8b 20 45 8b 50 18 4d 85 e4 0f 84 d4 00 00 00 41 8b 40 14 <49> 8b 04 c4 49 89 00 4c 89 ff 57 9d 0f 1f 44 00 00 4d 85 e4 0f Sep 17 15:26:18 box6 kernel: [ 1948.826247] RIP [<ffffffff81137337>] __kmalloc+0x87/0x1a0 Sep 17 15:26:18 box6 kernel: [ 1948.826251] RSP <ffff8802ce981478> Sep 17 15:26:18 box6 kernel: [ 1948.826253] ---[ end trace b6ccf23d40727e98 ]--- Sep 17 15:26:18 box6 kernel: [ 1948.826334] ------------[ cut here ]------------ Sep 17 15:26:18 box6 kernel: [ 1948.826344] WARNING: at /build/buildd/linux-2.6.32/mm/slub.c:2929 ksize+0xc3/0xd0() Sep 17 15:26:18 box6 kernel: [ 1948.826351] Hardware name: S5520HC Sep 17 15:26:18 box6 kernel: [ 1948.826355] Modules linked in: ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs drbd fbcon tileblit font bitblit softcursor aoe joydev vga16fb vgastate shpchp ioatdma ixgbe mdio bonding lp parport raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov megaraid_sas usbhid e1000e hid igb dca raid6_pq async_tx raid1 raid0 multipath linear [last unloaded: configfs] Sep 17 15:26:18 box6 kernel: [ 1948.826432] Pid: 4979, comm: sh Tainted: G D 2.6.32-24-server #41-Ubuntu Sep 17 15:26:18 box6 kernel: [ 1948.826440] Call Trace: Sep 17 15:26:18 box6 kernel: [ 1948.826446] [<ffffffff81066dab>] warn_slowpath_common+0x7b/0xc0 Sep 17 15:26:18 box6 kernel: [ 1948.826455] [<ffffffff81066e04>] warn_slowpath_null+0x14/0x20 Sep 17 15:26:18 box6 kernel: [ 1948.826463] [<ffffffff81133273>] ksize +0xc3/0xd0 Sep 17 15:26:18 box6 kernel: [ 1948.826471] [<ffffffff8110cd8c>] kzfree +0x1c/0x40 Sep 17 15:26:18 box6 kernel: [ 1948.826479] [<ffffffff812851aa>] apparmor_file_free_security+0x3a/0x50 Sep 17 15:26:18 box6 kernel: [ 1948.826488] [<ffffffff81252ee6>] security_file_free+0x16/0x20 Sep 17 15:26:18 box6 kernel: [ 1948.826496] [<ffffffff81145fa7>] __fput +0xe7/0x1f0 Sep 17 15:26:18 box6 kernel: [ 1948.826504] [<ffffffff811460d5>] fput +0x25/0x30 Sep 17 15:26:18 box6 kernel: [ 1948.826514] [<ffffffff81117efc>] remove_vma+0x3c/0x80 Sep 17 15:26:18 box6 kernel: [ 1948.826522] [<ffffffff81118038>] exit_mmap+0xf8/0x190 Sep 17 15:26:18 box6 kernel: [ 1948.826530] [<ffffffff81064bf2>] mmput +0x42/0x110 Sep 17 15:26:18 box6 kernel: [ 1948.826539] [<ffffffff8106b072>] exit_mm+0x112/0x150 Sep 17 15:26:18 box6 kernel: [ 1948.826547] [<ffffffff8155aa55>] ? _spin_lock_irq+0x15/0x20 Sep 17 15:26:18 box6 kernel: [ 1948.826556] [<ffffffff8106b2e5>] do_exit+0x125/0x380 Sep 17 15:26:18 box6 kernel: [ 1948.826563] [<ffffffff8155bc60>] oops_end+0xb0/0xf0 Sep 17 15:26:18 box6 kernel: [ 1948.826570] [<ffffffff8101711b>] die +0x5b/0x90 Sep 17 15:26:18 box6 kernel: [ 1948.826578] [<ffffffff8155b7e2>] do_general_protection+0x152/0x160 Sep 17 15:26:18 box6 kernel: [ 1948.826586] [<ffffffff8155afa5>] general_protection+0x25/0x30 Sep 17 15:26:18 box6 kernel: [ 1948.826595] [<ffffffffa0137e12>] ? bit_cursor+0x332/0x6b8 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826603] [<ffffffff81137337>] ? __kmalloc+0x87/0x1a0 Sep 17 15:26:18 box6 kernel: [ 1948.826612] [<ffffffffa0137e12>] bit_cursor+0x332/0x6b8 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826622] [<ffffffffa00e728b>] ? vga_imageblit_expand+0x34b/0x420 [vga16fb] Sep 17 15:26:18 box6 kernel: [ 1948.826633] [<ffffffffa00e7385>] ? vga16fb_imageblit+0x25/0x30 [vga16fb] Sep 17 15:26:18 box6 kernel: [ 1948.826642] [<ffffffffa013783e>] ? bit_putcs+0x41e/0x6c0 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826650] [<ffffffff812ba3bc>] ? put_dec+0x10c/0x110 Sep 17 15:26:18 box6 kernel: [ 1948.826656] [<ffffffff812ba6ae>] ? number+0x2ee/0x320 Sep 17 15:26:18 box6 kernel: [ 1948.826677] [<ffffffffa0195338>] fbcon_cursor+0x1d8/0x340 [fbcon] Sep 17 15:26:18 box6 kernel: [ 1948.826686] [<ffffffffa0137ae0>] ? bit_cursor+0x0/0x6b8 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826695] [<ffffffff8133fba9>] hide_cursor+0x29/0x90 Sep 17 15:26:18 box6 kernel: [ 1948.826703] [<ffffffff81342335>] vt_console_print+0x2e5/0x310 Sep 17 15:26:18 box6 kernel: [ 1948.826712] [<ffffffff81066fe5>] __call_console_drivers+0x75/0x90 Sep 17 15:26:18 box6 kernel: [ 1948.826720] [<ffffffff8106704a>] _call_console_drivers+0x4a/0x80 Sep 17 15:26:18 box6 kernel: [ 1948.826729] [<ffffffff810673dd>] release_console_sem+0xbd/0x220 Sep 17 15:26:18 box6 kernel: [ 1948.826738] [<ffffffff810679e3>] vprintk+0x1c3/0x470 Sep 17 15:26:18 box6 kernel: [ 1948.826747] [<ffffffffa00e7385>] ? vga16fb_imageblit+0x25/0x30 [vga16fb] Sep 17 15:26:18 box6 kernel: [ 1948.826756] [<ffffffff81557efa>] printk +0x41/0x47 Sep 17 15:26:18 box6 kernel: [ 1948.826763] [<ffffffff8155c0ae>] ? perf_event_nmi_handler+0xe/0x60 Sep 17 15:26:18 box6 kernel: [ 1948.826771] [<ffffffff8155bb08>] __die +0x48/0xf0 Sep 17 15:26:18 box6 kernel: [ 1948.826778] [<ffffffff81017108>] die +0x48/0x90 Sep 17 15:26:18 box6 kernel: [ 1948.826785] [<ffffffff8155b7e2>] do_general_protection+0x152/0x160 Sep 17 15:26:18 box6 kernel: [ 1948.826793] [<ffffffff8155afa5>] general_protection+0x25/0x30 Sep 17 15:26:18 box6 kernel: [ 1948.826801] [<ffffffffa0137e12>] ? bit_cursor+0x332/0x6b8 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826810] [<ffffffff81137337>] ? __kmalloc+0x87/0x1a0 Sep 17 15:26:18 box6 kernel: [ 1948.826817] [<ffffffffa0137e12>] bit_cursor+0x332/0x6b8 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826827] [<ffffffffa0194a30>] ? fbcon_putcs+0x200/0x300 [fbcon] Sep 17 15:26:18 box6 kernel: [ 1948.826835] [<ffffffffa0195338>] fbcon_cursor+0x1d8/0x340 [fbcon] Sep 17 15:26:18 box6 kernel: [ 1948.826851] [<ffffffffa0137ae0>] ? bit_cursor+0x0/0x6b8 [bitblit] Sep 17 15:26:18 box6 kernel: [ 1948.826860] [<ffffffff8133fc7c>] set_cursor+0x6c/0x90 Sep 17 15:26:18 box6 kernel: [ 1948.826868] [<ffffffff81342b31>] redraw_screen+0x1e1/0x220 Sep 17 15:26:18 box6 kernel: [ 1948.826877] [<ffffffffa0196446>] fbcon_blank+0x156/0x250 [fbcon] Sep 17 15:26:18 box6 kernel: [ 1948.826886] [<ffffffff810397a9>] ? default_spin_lock_flags+0x9/0x10 Sep 17 15:26:18 box6 kernel: [ 1948.826895] [<ffffffff8155aa2f>] ? _spin_lock_irqsave+0x2f/0x40 Sep 17 15:26:18 box6 kernel: [ 1948.826903] [<ffffffff81076c7c>] ? lock_timer_base+0x3c/0x70 Sep 17 15:26:18 box6 kernel: [ 1948.826911] [<ffffffff81077d17>] ? mod_timer+0x147/0x230 Sep 17 15:26:18 box6 kernel: [ 1948.826919] [<ffffffff8134350e>] do_unblank_screen+0x9e/0x170 Sep 17 15:26:18 box6 kernel: [ 1948.826927] [<ffffffff813435f0>] unblank_screen+0x10/0x20 Sep 17 15:26:18 box6 kernel: [ 1948.826935] [<ffffffff812be8ad>] bust_spinlocks+0x1d/0x40 Sep 17 15:26:18 box6 kernel: [ 1948.826942] [<ffffffff8155bbef>] oops_end+0x3f/0xf0 Sep 17 15:26:18 box6 kernel: [ 1948.826950] [<ffffffff8101711b>] die +0x5b/0x90 Sep 17 15:26:18 box6 kernel: [ 1948.826957] [<ffffffff8155b7e2>] do_general_protection+0x152/0x160 Sep 17 15:26:18 box6 kernel: [ 1948.826965] [<ffffffff8155afa5>] general_protection+0x25/0x30 Sep 17 15:26:18 box6 kernel: [ 1948.826969] [<ffffffff8128525d>] ? apparmor_file_alloc_security+0x2d/0xa0 Sep 17 15:26:18 box6 kernel: [ 1948.826972] [<ffffffff8113647c>] ? kmem_cache_alloc+0x6c/0x130 Sep 17 15:26:18 box6 kernel: [ 1948.826976] [<ffffffff8128525d>] apparmor_file_alloc_security+0x2d/0xa0 Sep 17 15:26:18 box6 kernel: [ 1948.826980] [<ffffffff81252ec6>] security_file_alloc+0x16/0x20 Sep 17 15:26:18 box6 kernel: [ 1948.826984] [<ffffffff81145d51>] get_empty_filp+0xa1/0x170 Sep 17 15:26:18 box6 kernel: [ 1948.826992] [<ffffffff8114c934>] create_read_pipe+0x24/0xb0 Sep 17 15:26:18 box6 kernel: [ 1948.826999] [<ffffffff8114daac>] do_pipe_flags+0x6c/0x130 Sep 17 15:26:18 box6 kernel: [ 1948.827008] [<ffffffff8155d6b3>] ? do_page_fault+0x153/0x3b0 Sep 17 15:26:18 box6 kernel: [ 1948.827016] [<ffffffff8114db94>] sys_pipe2+0x24/0x70 Sep 17 15:26:18 box6 kernel: [ 1948.827024] [<ffffffff8155afd5>] ? page_fault+0x25/0x30 Sep 17 15:26:18 box6 kernel: [ 1948.827031] [<ffffffff8114dbf0>] sys_pipe+0x10/0x20 Sep 17 15:26:18 box6 kernel: [ 1948.827040] [<ffffffff810131b2>] system_call_fastpath+0x16/0x1b Sep 17 15:26:18 box6 kernel: [ 1948.827046] ---[ end trace b6ccf23d40727e99 ]--- _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com http://oss.oracle.com/mailman/listinfo/ocfs2-users