Attachment 854354 Details for Bug 983344 – tail of dmesg from crashed kernel-2.6.32-279.el6.x86_64

tail of dmesg from crashed kernel-2.6.32-279.el6.x86_64

oops-r6 (text/x-vhdl), 5.44 KB, created by Markus Armbruster on 2014-01-23 12:24:56 UTC

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Creator: Markus Armbruster

Created: 2014-01-23 12:24:56 UTC

Size: 5.44 KB

patch

obsolete

>------------[ cut here ]------------
>kernel BUG at drivers/virtio/virtio.c:157!
>invalid opcode: 0000 [#1] SMP 
>last sysfs file: /sys/devices/pci0000:00/0000:00:01.0/virtio0/block/vda/dev
>CPU 0 
>Modules linked in: ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 i2c_i801 i2c_core sg iTCO_wdt iTCO_vendor_support virtio_net ext4 mbcache jbd2 sr_mod cdrom virtio_blk ahci virtio_pci virtio_ring virtio dm_mirror dm_region_hash dm_log dm_mod [last unloaded: scsi_wait_scan]
>
>Pid: 38, comm: pciehpd Not tainted 2.6.32-279.el6.x86_64 #1 Red Hat KVM
>RIP: 0010:[<ffffffffa003c299>]  [<ffffffffa003c299>] virtio_dev_remove+0x49/0x50 [virtio]
>RSP: 0018:ffff880246bb7ae0  EFLAGS: 00010286
>RAX: 00000000000000ff RBX: ffff880245fce800 RCX: 0000000000000000
>RDX: 000000000001c012 RSI: 0000000000000001 RDI: 000000000001c012
>RBP: ffff880246bb7af0 R08: 0000000000000000 R09: 0000000000000001
>R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffa00174a0
>R13: ffffffffa003c7e0 R14: ffff880246bb7d6c R15: ffff880246bb7d6f
>FS:  00007fb5638c7700(0000) GS:ffff880028200000(0000) knlGS:0000000000000000
>CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
>CR2: 00007f5ba16460a0 CR3: 0000000245c08000 CR4: 00000000000006f0
>DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>Process pciehpd (pid: 38, threadinfo ffff880246bb6000, task ffff880246bb4080)
>Stack:
> ffff880246bb7af0 ffff880245fce808 ffff880246bb7b10 ffffffff8135006f
><d> ffff880245fce868 ffff880245fce808 ffff880246bb7b30 ffffffff813501dd
><d> ffff880245fce808 0000000000000005 ffff880246bb7b60 ffffffff8134f073
>Call Trace:
> [<ffffffff8135006f>] __device_release_driver+0x6f/0xe0
> [<ffffffff813501dd>] device_release_driver+0x2d/0x40
> [<ffffffff8134f073>] bus_remove_device+0xa3/0x100
> [<ffffffff8134ccbd>] device_del+0x12d/0x1e0
> [<ffffffff8134cd92>] device_unregister+0x22/0x60
> [<ffffffffa003c422>] unregister_virtio_device+0x12/0x20 [virtio]
> [<ffffffffa004bf1e>] virtio_pci_remove+0x2f/0x70 [virtio_pci]
> [<ffffffff812930b7>] pci_device_remove+0x37/0x70
> [<ffffffff8135006f>] __device_release_driver+0x6f/0xe0
> [<ffffffff813501dd>] device_release_driver+0x2d/0x40
> [<ffffffff8134f073>] bus_remove_device+0xa3/0x100
> [<ffffffff8134ccbd>] device_del+0x12d/0x1e0
> [<ffffffff8134cd92>] device_unregister+0x22/0x60
> [<ffffffff8128c4cc>] pci_stop_bus_device+0x8c/0xa0
> [<ffffffff8128c57a>] pci_remove_bus_device+0x1a/0xd0
> [<ffffffff812a03df>] pciehp_unconfigure_device+0xaf/0x1c0
> [<ffffffff8129f448>] pciehp_disable_slot+0x78/0x230
> [<ffffffff8129fccc>] pciehp_power_thread+0xac/0x130
> [<ffffffff810923be>] ? prepare_to_wait+0x4e/0x80
> [<ffffffff8129fc20>] ? pciehp_power_thread+0x0/0x130
> [<ffffffff8108c760>] worker_thread+0x170/0x2a0
> [<ffffffff810920d0>] ? autoremove_wake_function+0x0/0x40
> [<ffffffff8108c5f0>] ? worker_thread+0x0/0x2a0
> [<ffffffff81091d66>] kthread+0x96/0xa0
> [<ffffffff8100c14a>] child_rip+0xa/0x20
> [<ffffffff81091cd0>] ? kthread+0x0/0xa0
> [<ffffffff8100c140>] ? child_rip+0x0/0x20
>Code: 88 00 00 00 48 8b 83 30 02 00 00 48 89 df ff 50 10 84 c0 75 16 48 89 df be 01 00 00 00 e8 d0 fd ff ff 48 83 c4 08 31 c0 5b c9 c3 <0f> 0b eb fe 0f 1f 00 55 48 89 e5 41 55 41 54 53 48 83 ec 08 0f 
>RIP  [<ffffffffa003c299>] virtio_dev_remove+0x49/0x50 [virtio]
> RSP <ffff880246bb7ae0>
>---[ end trace 44ed7c0e1634ac94 ]---
>Kernel panic - not syncing: Fatal exception
>Pid: 38, comm: pciehpd Tainted: G      D    ---------------    2.6.32-279.el6.x86_64 #1
>Call Trace:
> [<ffffffff814fd11a>] ? panic+0xa0/0x168
> [<ffffffff815012b4>] ? oops_end+0xe4/0x100
> [<ffffffff8100f26b>] ? die+0x5b/0x90
> [<ffffffff81500b84>] ? do_trap+0xc4/0x160
> [<ffffffff8100ce35>] ? do_invalid_op+0x95/0xb0
> [<ffffffffa003c299>] ? virtio_dev_remove+0x49/0x50 [virtio]
> [<ffffffff81274037>] ? kobject_release+0xa7/0x240
> [<ffffffff81273f90>] ? kobject_release+0x0/0x240
> [<ffffffff81273e97>] ? kobject_put+0x27/0x60
> [<ffffffff8100bedb>] ? invalid_op+0x1b/0x20
> [<ffffffffa003c299>] ? virtio_dev_remove+0x49/0x50 [virtio]
> [<ffffffff8135006f>] ? __device_release_driver+0x6f/0xe0
> [<ffffffff813501dd>] ? device_release_driver+0x2d/0x40
> [<ffffffff8134f073>] ? bus_remove_device+0xa3/0x100
> [<ffffffff8134ccbd>] ? device_del+0x12d/0x1e0
> [<ffffffff8134cd92>] ? device_unregister+0x22/0x60
> [<ffffffffa003c422>] ? unregister_virtio_device+0x12/0x20 [virtio]
> [<ffffffffa004bf1e>] ? virtio_pci_remove+0x2f/0x70 [virtio_pci]
> [<ffffffff812930b7>] ? pci_device_remove+0x37/0x70
> [<ffffffff8135006f>] ? __device_release_driver+0x6f/0xe0
> [<ffffffff813501dd>] ? device_release_driver+0x2d/0x40
> [<ffffffff8134f073>] ? bus_remove_device+0xa3/0x100
> [<ffffffff8134ccbd>] ? device_del+0x12d/0x1e0
> [<ffffffff8134cd92>] ? device_unregister+0x22/0x60
> [<ffffffff8128c4cc>] ? pci_stop_bus_device+0x8c/0xa0
> [<ffffffff8128c57a>] ? pci_remove_bus_device+0x1a/0xd0
> [<ffffffff812a03df>] ? pciehp_unconfigure_device+0xaf/0x1c0
> [<ffffffff8129f448>] ? pciehp_disable_slot+0x78/0x230
> [<ffffffff8129fccc>] ? pciehp_power_thread+0xac/0x130
> [<ffffffff810923be>] ? prepare_to_wait+0x4e/0x80
> [<ffffffff8129fc20>] ? pciehp_power_thread+0x0/0x130
> [<ffffffff8108c760>] ? worker_thread+0x170/0x2a0
> [<ffffffff810920d0>] ? autoremove_wake_function+0x0/0x40
> [<ffffffff8108c5f0>] ? worker_thread+0x0/0x2a0
> [<ffffffff81091d66>] ? kthread+0x96/0xa0
> [<ffffffff8100c14a>] ? child_rip+0xa/0x20
> [<ffffffff81091cd0>] ? kthread+0x0/0xa0
> [<ffffffff8100c140>] ? child_rip+0x0/0x20

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Attachments on bug 983344: 854354 | 854355