Public bug reported:
We got the following kernel panic on a machine running Ubuntu Server
10.04.3 LTS 64-bit edition as virtual in VMware ESXi Free Version 4.1.
Warning: The text below is OCR'ed from the attached screen shots. There
might be misspellings.
[22869.334586] Kernel panic - not syncing: Fatal exception in interrupt
[22869.360623] Pid: 0, comm: swapper Tainted: G D 2.6.32-33-server #72-U
buntu
[22869.411460] Call Trace:
[22869.436081] <IRQ [<ffffffff815574a1>] panic+x78/0x139
[22869.461300] [<ffffffff8155b42a>] oops_end+0xea/0xf0
[22869.486920] [<ffffffff81040bc3>] no_context+0xf3/0x19
[22869.512028] [<ffffffff81040d85>] __bad_area_nosemaphore+0x125/0x1e0
[22869.537315] [<ffffffff81040e53>] bad_area_nosemaphore+0x13/0x20
[22869.562086] [<ffffffff8155cfd4>] do_page_fault+0x2e4/0x3b0
[22869.585710] [<ffffffff81475c7a>] ? netif_receive_skb+0x38a/0x5d0
[22869.608997] [<ffffffff8155a765>] page_fault+0x25/0x30
[22869.632028] [<ffffffffa0019ab9>] ? pvscsi_complete_request+0xc9/0x260 [vmw_p
vscsi]
[22869.679198] [<ffffffffa0019ca4>] pvscsi__process_completion_ring+0x54/0x70
[v
mw_pvscsi]
[22869.7Z9318] [<ffffffffa001a2f9>] pvscsi_isr+0x39/0xb0 [vmw_pvscsi]
[22869.755488] [<ffffffff810c6470>] handle_IRQ_event+0x60/0x170
[22869.781414] [<ffffffff810c8992>] handle_edge_irq+0xd2/0x170
[22869.807294] [<ffffffff81015d12>] handle_irq+0x22/0x30
[22869.8329Z3] [<ffffffff8155f4cc>] do_IRQ+0x6c/0xf0
[22869.858467] [<ffffffff81013b13>] ret_from_intr+0x0/0x11
[22869.885437] <EOI> [<ffffffff81038b0b>] ? native_safe_halt+0xb/0x10
[22869.911485] [<ffffffff8101b78d>] ? default_idle+0x3d0/0x90
[22869.937780] [<ffffffff81011e63>] ? cpu_idle+0xb3/0x110
[22869.96361Z] [<ffffffff815413c7>] ? rest_init+0x77/0x80
[22869.989583] [<ffffffff81887df7>] ? start_kernel+0x36d/0x376
[22870.015608] [<ffffffff8188733a>] ? x86_64_start_reservations+0x125/0x129
[22870.042317] [<ffffffff81887438>] ? x86_64_start_kernel+0xfa/0x109
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: lucid
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https://bugs.launchpad.net/bugs/856320
Title:
Kernel panic, maybe a bug in vmw_pvscsi driver
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