[ 4052.547737] BUG: soft lockup - CPU#0 stuck for 23s! [Xorg:8675] [ 4052.547737] Modules linked in: vesafb ghash_clmulni_intel aesni_intel cryptd aes_x86_64 joydev microcode hid_hyperv hid bnep rfcomm parport_pc bluetooth ppdev psmouse serio_raw mac_hid i2c_piix4 lp parport hv_netvsc hv_storvsc hv_utils hv_vmbus floppy [ 4052.547737] CPU 0 [ 4052.547737] Modules linked in: vesafb ghash_clmulni_intel aesni_intel cryptd aes_x86_64 joydev microcode hid_hyperv hid bnep rfcomm parport_pc bluetooth ppdev psmouse serio_raw mac_hid i2c_piix4 lp parport hv_netvsc hv_storvsc hv_utils hv_vmbus floppy [ 4052.547737] [ 4052.547737] Pid: 8675, comm: Xorg Not tainted 3.4.0-5-generic #11-Ubuntu Microsoft Corporation Virtual Machine/Virtual Machine [ 4052.547737] RIP: 0010:[<ffffffff81372f4c>] [<ffffffff81372f4c>] cfb_imageblit+0x4bc/0x4f0 [ 4052.547737] RSP: 0018:ffff8801f96a9978 EFLAGS: 00010202 [ 4052.547737] RAX: 0000000000010101 RBX: ffff8801ccd0a070 RCX: 0000000000000006 [ 4052.547737] RDX: 00000000000001ce RSI: 0000000000010101 RDI: 0000000000000001 [ 4052.547737] RBP: ffff8801f96a99f8 R08: ffffffff8184a120 R09: ffffc90001c1fd44 [ 4052.547737] R10: 0000000000000001 R11: 0000000000cdcdcd R12: 00000000d73f81d4 [ 4052.547737] R13: ffff8801f7ab4800 R14: 0000000000000ef1 R15: ffff8801f96a99d0 [ 4052.547737] FS: 00007ff77c954880(0000) GS:ffff8801fee00000(0000) knlGS:0000000000000000 [ 4052.547737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4052.547737] CR2: 00007ff77c764af0 CR3: 00000001ee6ff000 CR4: 00000000000406f0 [ 4052.547737] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4052.547737] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 4052.547737] Process Xorg (pid: 8675, threadinfo ffff8801f96a8000, task ffff8801f9b4c4d0) [ 4052.547737] Stack: [ 4052.547737] 0000000000000006 0000000000010101 0000000000000001 ffffffffffffff10 [ 4052.547737] ffff8801f96a9a38 0000000000000010 0000000000000320 0001010100010101 [ 4052.547737] 0000000000000064 0000000000000c80 0000000000000190 ffff8801f97eb324 [ 4052.547737] Call Trace: [ 4052.547737] [<ffffffff8136fcb5>] bit_putcs+0x315/0x580 [ 4052.547737] [<ffffffff8136f901>] ? bit_clear_margins+0xe1/0x180 [ 4052.547737] [<ffffffff8136a1f0>] ? get_color.isra.16+0x40/0x150 [ 4052.547737] [<ffffffff8136bef3>] fbcon_putcs+0x133/0x170 [ 4052.547737] [<ffffffff8136f9a0>] ? bit_clear_margins+0x180/0x180 [ 4052.547737] [<ffffffff813dad96>] do_update_region+0x106/0x180 [ 4052.547737] [<ffffffff813dca68>] redraw_screen+0x1d8/0x260 [ 4052.547737] [<ffffffff8136d94a>] fbcon_blank+0x21a/0x2e0 [ 4052.547737] [<ffffffff811aae2c>] ? __getblk+0x2c/0x2a0 [ 4052.547737] [<ffffffff813ddeb4>] do_unblank_screen+0xb4/0x1e0 [ 4052.547737] [<ffffffff813d343a>] vt_ioctl+0x19a/0x1380 [ 4052.547737] [<ffffffff813c8fd8>] tty_ioctl+0x258/0xb80 [ 4052.547737] [<ffffffff81165416>] ? kmem_cache_free+0xe6/0x100 [ 4052.547737] [<ffffffff8118e51b>] ? __d_free+0x4b/0x70 [ 4052.547737] [<ffffffff8118e5dd>] ? d_free+0x5d/0x70 [ 4052.547737] [<ffffffff8118b8e9>] do_vfs_ioctl+0x99/0x590 [ 4052.547737] [<ffffffff81198264>] ? mntput+0x24/0x40 [ 4052.547737] [<ffffffff8117b152>] ? fput+0x1a2/0x260 [ 4052.547737] [<ffffffff8118be79>] sys_ioctl+0x99/0xa0 [ 4052.547737] [<ffffffff8166fda9>] system_call_fastpath+0x16/0x1b [ 4052.547737] Code: 55 b0 49 89 d9 4d 89 fc b9 08 00 00 00 eb 29 41 0f be 04 24 29 f9 4d 8d 71 04 d3 f8 44 21 d0 41 8b 04 80 44 21 d8 31 f0 41 89 01 <85> c9 75 06 49 83 c4 01 b1 08 4d 89 f1 83 ea 01 83 fa ff 75 cf [ 4052.547737] Call Trace: [ 4052.547737] [<ffffffff8136fcb5>] bit_putcs+0x315/0x580 [ 4052.547737] [<ffffffff8136f901>] ? bit_clear_margins+0xe1/0x180 [ 4052.547737] [<ffffffff8136a1f0>] ? get_color.isra.16+0x40/0x150 [ 4052.547737] [<ffffffff8136bef3>] fbcon_putcs+0x133/0x170 [ 4052.547737] [<ffffffff8136f9a0>] ? bit_clear_margins+0x180/0x180 [ 4052.547737] [<ffffffff813dad96>] do_update_region+0x106/0x180 [ 4052.547737] [<ffffffff813dca68>] redraw_screen+0x1d8/0x260 [ 4052.547737] [<ffffffff8136d94a>] fbcon_blank+0x21a/0x2e0 [ 4052.547737] [<ffffffff811aae2c>] ? __getblk+0x2c/0x2a0 [ 4052.547737] [<ffffffff813ddeb4>] do_unblank_screen+0xb4/0x1e0 [ 4052.547737] [<ffffffff813d343a>] vt_ioctl+0x19a/0x1380 [ 4052.547737] [<ffffffff813c8fd8>] tty_ioctl+0x258/0xb80 [ 4052.547737] [<ffffffff81165416>] ? kmem_cache_free+0xe6/0x100 [ 4052.547737] [<ffffffff8118e51b>] ? __d_free+0x4b/0x70 [ 4052.547737] [<ffffffff8118e5dd>] ? d_free+0x5d/0x70 [ 4052.547737] [<ffffffff8118b8e9>] do_vfs_ioctl+0x99/0x590 [ 4052.547737] [<ffffffff81198264>] ? mntput+0x24/0x40 [ 4052.547737] [<ffffffff8117b152>] ? fput+0x1a2/0x260 [ 4052.547737] [<ffffffff8118be79>] sys_ioctl+0x99/0xa0 [ 4052.547737] [<ffffffff8166fda9>] system_call_fastpath+0x16/0x1b
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1013890 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1013890/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
