[Xen-users] Infiniband with Xen 3.0.3

[nathan@xxxxxxxxxxxx]

Running Centos 5.2 and running into major issues with infiniband. I get 
this crash error below and the card will stop passing traffic. I have 
tried a 10 gig PCI-X card as well as a 20 gig pciExpress card with the 
same problem. I have tried Google, but just found some old stuff back in 
2006, that did not look like it would help. Any ideas

Aug  2 00:28:56 xen0 kernel: ib_mthca 0000:09:00.0: Completion event for 
bogus CQ 00000000
Aug  2 00:28:56 xen0 kernel: ib_mthca 0000:09:00.0: Completion event for 
bogus CQ 00000000
Aug  2 00:28:57 xen0 kernel: irq 21: nobody cared (try booting with the 
"irqpoll" option)
Aug  2 00:28:57 xen0 kernel:
Aug  2 00:28:57 xen0 kernel: Call Trace:
Aug  2 00:28:57 xen0 kernel:  <IRQ>  [<ffffffff802b2359>] 
__report_bad_irq+0x30/0x7d
Aug  2 00:28:57 xen0 kernel:  [<ffffffff802b2590>] 
note_interrupt+0x1ea/0x22b
Aug  2 00:28:57 xen0 kernel:  [<ffffffff802b1a96>] __do_IRQ+0xbd/0x103
Aug  2 00:28:57 xen0 kernel:  [<ffffffff8028fe8f>] 
_local_bh_enable+0x61/0xc5
Aug  2 00:28:57 xen0 kernel:  [<ffffffff8026db3a>] do_IRQ+0xe7/0xf5
Aug  2 00:28:57 xen0 kernel:  [<ffffffff803a082f>] 
evtchn_do_upcall+0x86/0xe0
Aug  2 00:28:57 xen0 kernel:  [<ffffffff802608ce>] 
do_hypervisor_callback+0x1e/0x2c
Aug  2 00:28:57 xen0 kernel:  <EOI>  [<ffffffff802063aa>] 
hypercall_page+0x3aa/0x1000
Aug  2 00:28:57 xen0 kernel:  [<ffffffff802063aa>] 
hypercall_page+0x3aa/0x1000
Aug  2 00:28:57 xen0 kernel:  [<ffffffff8026f12b>] raw_safe_halt+0x84/0xa8
Aug  2 00:28:57 xen0 kernel:  [<ffffffff8026c675>] xen_idle+0x38/0x4a
Aug  2 00:28:57 xen0 kernel:  [<ffffffff8024a9bb>] cpu_idle+0x97/0xba
Aug  2 00:28:57 xen0 kernel:  [<ffffffff805f8b09>] 
start_kernel+0x21f/0x224
Aug  2 00:28:57 xen0 kernel:  [<ffffffff805f81e5>] _sinittext+0x1e5/0x1eb
Aug  2 00:28:57 xen0 kernel:
Aug  2 00:28:57 xen0 kernel: handlers:
Aug  2 00:28:57 xen0 kernel: [<ffffffff88202c7a>] 
(mthca_arbel_interrupt+0x0/0xa2 [ib_mthca])
Aug  2 00:28:57 xen0 kernel: Disabling IRQ #21



> <>
Nathan Stratton                                CTO, BlinkMind, Inc.
nathan at robotics.net                         nathan at blinkmind.com
http://www.robotics.net                        http://www.blinkmind.com

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