https://bugzilla.kernel.org/show_bug.cgi?id=108021 Bug ID: 108021 Summary: Kernel Panic in the Virtual Machines running kernel 3.13.0-44-generic (Ubuntu) Product: Virtualization Version: unspecified Kernel Version: 2.6.32-47 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: blocking Priority: P1 Component: kvm Assignee: virtualization_kvm@xxxxxxxxxxxxxxxxxxxx Reporter: msbrogli@xxxxxxxxx Regression: No All virtual machines boot and after a while they give the same kernel panic message. It's my first report, so I'm sorry if it is not correctly classified. How can I help you more? In the virtual machine: [ 0.000000] Linux version 3.13.0-44-generic (buildd@lamiak) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #73-Ubuntu SMP Tue Dec 16 00:22:43 UTC 2014 (Ubuntu 3.13.0-44.73-generic 3.13.11-ckt12) [ 4654.445436] BUG: unable to handle kernel NULL pointer dereference at 0000000000000358 [ 4654.447011] IP: [<ffffffffa002828b>] sym_int_sir+0x4cb/0x16e0 [sym53c8xx] [ 4654.448400] PGD 98555067 PUD 985be067 PMD 0 [ 4654.449289] Oops: 0000 [#1] SMP [ 4654.449342] Modules linked in: autofs4 dm_crypt nfsd auth_rpcgss nfs_acl nfs lockd fscache sunrpc serio_raw i2c_piix4 mac_hid lp parport cirrus syscopyarea sysfillrect sysimgblt ttm drm_kms_helper psmouse e1000 drm sym53c8xx pata_acpi floppy [ 4654.449342] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.13.0-44-generic #73-Ubuntu [ 4654.449342] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2007 [ 4654.449342] task: ffffffff81c15480 ti: ffffffff81c00000 task.ti: ffffffff81c00000 [ 4654.449342] RIP: 0010:[<ffffffffa002828b>] [<ffffffffa002828b>] sym_int_sir+0x4cb/0x16e0 [sym53c8xx] [ 4654.449342] RSP: 0018:ffff8800bfa03df8 EFLAGS: 00010097 [ 4654.449342] RAX: 0000000000000012 RBX: 0000000000000000 RCX: 0000000000000034 [ 4654.449342] RDX: 0000000000000000 RSI: ffff88003656a000 RDI: ffffc9000062a006 [ 4654.449342] RBP: ffff8800bfa03e58 R08: 000000000000000d R09: ffff8800bc000000 [ 4654.449342] R10: 000000000000000d R11: 0000000000000000 R12: ffff88003658d000 [ 4654.449342] R13: 0000000000000012 R14: ffff88003658d090 R15: 0000000000000084 [ 4654.449342] FS: 0000000000000000(0000) GS:ffff8800bfa00000(0000) knlGS:0000000000000000 [ 4654.449342] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 4654.449342] CR2: 0000000000000358 CR3: 00000000b9cd3000 CR4: 00000000000006f0 [ 4654.449342] Stack: [ 4654.449342] ffff8800bfa03e18 ffffffff8136c970 ffff8800bfa0d1a0 ffff8800bfa0dce0 [ 4654.449342] ffff8800bfa03e40 ffffffff8108e2a5 ffff8800bfa0d1a0 0000000000000000 [ 4654.449342] 0000000000000001 0000000000000000 ffff88003658d000 0000000000000084 [ 4654.449342] Call Trace: [ 4654.449342] <IRQ> [ 4654.449342] [<ffffffff8136c970>] ? timerqueue_add+0x60/0xb0 [ 4654.449342] [<ffffffff8108e2a5>] ? enqueue_hrtimer+0x25/0x80 [ 4654.449342] [<ffffffffa002a382>] sym_interrupt+0x612/0x790 [sym53c8xx] [ 4654.449342] [<ffffffffa0022b1a>] sym53c8xx_intr+0x4a/0x90 [sym53c8xx] [ 4654.449342] [<ffffffff810bfa5e>] handle_irq_event_percpu+0x3e/0x1d0 [ 4654.449342] [<ffffffff810bfc2d>] handle_irq_event+0x3d/0x60 [ 4654.449342] [<ffffffff810c2e4a>] handle_fasteoi_irq+0x5a/0x100 [ 4654.449342] [<ffffffff81015e5e>] handle_irq+0x1e/0x30 [ 4654.449342] [<ffffffff81733b9d>] do_IRQ+0x4d/0xc0 [ 4654.449342] [<ffffffff817292ad>] common_interrupt+0x6d/0x6d 4654.449342] <EOI> [ 4654.449342] [<ffffffff8104f596>] ? native_safe_halt+0x6/0x10 [ 4654.449342] [<ffffffff8101caaf>] default_idle+0x1f/0xc0 [ 4654.449342] [<ffffffff8101d376>] arch_cpu_idle+0x26/0x30 [ 4654.449342] [<ffffffff810bef35>] cpu_startup_entry+0xc5/0x290 [ 4654.449342] [<ffffffff8170f247>] rest_init+0x77/0x80 [ 4654.449342] [<ffffffff81d35f70>] start_kernel+0x438/0x443 [ 4654.449342] [<ffffffff81d35941>] ? repair_env_string+0x5c/0x5c [ 4654.449342] [<ffffffff81d35120>] ? early_idt_handlers+0x120/0x120 [ 4654.449342] [<ffffffff81d355ee>] x86_64_start_reservations+0x2a/0x2c [ 4654.449342] [<ffffffff81d35733>] x86_64_start_kernel+0x143/0x152 [ 4654.449342] Code: e8 5b 0c 35 e1 80 8b 9b 03 00 00 10 e9 5f fc ff ff 45 0f b6 84 24 8c 07 00 00 41 c6 84 24 8c 07 00 00 08 45 89 84 24 9c 07 00 00 <48> 8b 83 58 03 00 00 48 8b 90 80 00 00 00 48 8b 92 c8 00 00 00 [ 4654.449342] RIP [<ffffffffa002828b>] sym_int_sir+0x4cb/0x16e0 [sym53c8xx] [ 4654.449342] RSP <ffff8800bfa03df8> [ 4654.449342] CR2: 0000000000000358 [ 4654.449342] ---[ end trace 7ed8af64cc95007a ]--- [ 4654.449342] Kernel panic - not syncing: Fatal exception in interrupt [ 4654.449342] Shutting down cpus with NMI [ 4654.449342] drm_kms_helper: panic occurred, switching back to text console -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
