[Xen-devel] Crash Xen 3.4.1-rc3

[Albert <forall@xxxxxxxxxxxxx>]

 8.816030] Continuing...
[   13.804929]
[   13.845149] Fusion MPT base driver 3.04.07
[   13.854321] Copyright (c) 1999-2008 LSI Corporation
[   13.870005] Fusion MPT SAS Host driver 3.04.07
[   13.879945] mptsas 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> 
IRQ 16
[   13.895466] mptbase: ioc0: Initiating bringup
[   14.608005] ioc0: LSISAS1064E B2: Capabilities={Initiator}
[   23.743536] scsi4 : ioc0: LSISAS1064E B2, FwRev=01182b00h, Ports=1, 
MaxQ=286, IRQ=16
[   23.760908] BUG: unable to handle kernel NULL pointer dereference at 
00000009
[   23.776945] IP: [<c01c2138>] sysfs_add_file+0x1/0xe
[   23.787902] *pdpt = 000000015e103001 *pde = 0000000000000000
[   23.800859] Oops: 0000 [#1] SMP
[   23.804365] last sysfs file:
[   23.804365] Modules linked in: mptsas(+) mptscsih mptbase 
scsi_transport_sas
[   23.804365]
[   23.804365] Pid: 542, comm: modprobe Not tainted (2.6.29.5 #1) 
PRIMERGY RX100S5
[   23.804365] EIP: 0061:[<c01c2138>] EFLAGS: 00010202 CPU: 0
[   23.804365] EIP is at sysfs_add_file+0x1/0xe
[   23.804365] EAX: e187edf8 EBX: e0481c94 ECX: 00000002 EDX: 00000001
[   23.804365] ESI: e0481614 EDI: e04bd1fc EBP: c030520b ESP: e04cfe00
[   23.804365]  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0069
[   23.804365] Process modprobe (pid: 542, ti=e04ce000 task=e185d7f0 
task.ti=e04ce000)
[   23.804365] Stack:
[   23.804365]  e0481c94 c0304e0c e0481614 e0481800 c0305218 e0481800 
e04bd0f0 c0304ed1
[   23.804365]  e0481808 e0481600 e04bd0f0 e04bd000 e04bd1fc e04bd1fc 
c033419c fffffff4
[   23.804365]  e04bd000 e04bd0f0 c032c681 e04bd314 00000044 e0481400 
e04bd000 e3556821
[   23.804365] Call Trace:
[   23.804365]  [<c0304e0c>] attribute_container_add_attrs+0x3b/0x4a
[   23.804365]  [<c0305218>] transport_add_class_device+0xd/0x25
[   23.804365]  [<c0304ed1>] attribute_container_device_trigger+0x52/0x85
[   23.804365]  [<c033419c>] scsi_sysfs_add_host+0x4d/0x5a
[   23.804365]  [<c032c681>] scsi_add_host+0x137/0x17c
[   23.804365]  [<e3556821>] mptsas_probe+0x2f6/0x38d [mptsas]
[   23.804365]  [<c02adaa1>] local_pci_probe+0xb/0xc
[   23.804365]  [<c02ae01a>] pci_device_probe+0x44/0x66
[   23.804365]  [<c030b00e>] pci_bus_probe_wrapper+0x3a/0x3e
[   23.804365]  [<c03031b8>] driver_probe_device+0x99/0x128
[   23.804365]  [<c0303290>] __driver_attach+0x49/0x67
[   23.804365]  [<c0302c28>] bus_for_each_dev+0x35/0x5b
[   23.804365]  [<c030306f>] driver_attach+0x11/0x13
[   23.804365]  [<c0303247>] __driver_attach+0x0/0x67
[   23.804365]  [<c03026ba>] bus_add_driver+0x91/0x1a1
[   23.804365]  [<e355d000>] mptsas_init+0x0/0xce [mptsas]
[   23.804365]  [<c0303411>] driver_register+0x7d/0xd3
[   23.804365]  [<e355d000>] mptsas_init+0x0/0xce [mptsas]
[   23.804365]  [<c02ae22a>] __pci_register_driver+0x32/0x60
[   23.804365]  [<e355d0ba>] mptsas_init+0xba/0xce [mptsas]
[   23.804365]  [<c0102044>] _stext+0x44/0x135
[   23.804365]  [<c0155fe1>] tracepoint_module_notify+0x21/0x24
[   23.804365]  [<c01366e6>] notifier_call_chain+0x2a/0x47
[   23.804365]  [<c013693b>] __blocking_notifier_call_chain+0x3f/0x49
[   23.804365]  [<c014178f>] sys_init_module+0x87/0x182
[   23.804365]  [<c010416e>] syscall_call+0x7/0xb
[   23.804365] Code: 00 00 89 c7 89 e0 e8 ee 06 00 00 85 ff 74 11 f0 ff 
0e 0f 94 c0 84 c0 74 07 89 f0 e8 1c 06 00 00 83 c4 10 89 f8 5b 5e 5f 5d 
c3 53 <0f> b7 5a 08 53 e8 8e ff ff ff 5a 5b c3 57 85 c9 56 89 d7 53 8b
[   23.804365] EIP: [<c01c2138>] sysfs_add_file+0x1/0xe SS:ESP 0069:e04cfe00
[   24.361425] ---[ end trace 0927246f08afc98e ]---
[   24.376516] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[   24.740005] BUG: unable to handle kernel paging request at 1fb42e3f
[   24.754126] IP: [<c0130d8f>] delayed_work_timer_fn+0x21/0x26
[   24.766809] *pdpt = 0000000000000000
[   24.775071] Oops: 0000 [#2] SMP
[   24.778575] last sysfs file:
[   24.778575] Modules linked in: shpchp(+) pci_hotplug mptsas(+) 
mptscsih mptbase scsi_transport_sas
[   24.778575]
[   24.778575] Pid: 0, comm: swapper Tainted: G      D    (2.6.29.5 #1) 
PRIMERGY RX100S5
[   24.778575] EIP: 0061:[<c0130d8f>] EFLAGS: 00010246 CPU: 0
[   24.778575] EIP is at delayed_work_timer_fn+0x21/0x26
[   24.778575] EAX: 1fb42e3f EBX: 00000100 ECX: 00000000 EDX: e0481ab8
[   24.778575] ESI: c05d8700 EDI: c0130d6e EBP: e0481ab8 ESP: c0561f28
[   24.778575]  DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0069
[   24.778575] Process swapper (pid: 0, ti=c0560000 task=c050419c 
task.ti=c0560000)
[   24.778575] Stack:
[   24.778575]  c012a906 c0561f40 c05d950c c05d930c c05d910c c05d8f0c 
c0561f40 c0561f40
[   24.778575]  00000100 00000004 c05a9a8c 00000021 c0126f7f c05aa6a0 
c05aa6a0 0000000a
[   24.778575]  00000000 00000001 00000000 c055cc48 00000000 c0127059 
00000001 c010430a
[   24.778575] Call Trace:
[   24.778575]  [<c012a906>] run_timer_softirq+0x170/0x1fa
[   24.778575]  [<c0126f7f>] __do_softirq+0xa1/0x134
[   24.778575]  [<c0127059>] do_softirq+0x47/0x82
[   24.778575]  [<c010430a>] hypervisor_callback+0x46/0x4e
[   24.778575]  [<c0105ddc>] xen_safe_halt+0xad/0xc1
[   24.778575]  [<c0108d2d>] xen_idle+0x1b/0x48
[   24.778575]  [<c0103123>] cpu_idle+0x5e/0x73
[   24.778575] Code: d8 59 5b 5e 5f e9 39 c5 2d 00 89 c2 8b 00 64 8b 0d 
04 70 5a c0 83 e0 fc 8b 40 1c 83 78 10 00 74 06 8b 0d 54 cc 55 c0 8b 00 
f7 d0 <8b> 04 88 eb 80 56 89 d6 53 89 c3 f0 0f ba 29 00 19 c0 31 d2 85
[   24.778575] EIP: [<c0130d8f>] delayed_work_timer_fn+0x21/0x26 SS:ESP 
0069:c0561f28
[   25.114276] ---[ end trace 0927246f08afc98f ]---
[   25.124564] Kernel panic - not syncing: Fatal exception in interrupt


Bug in kernel or problem with xen?

For@ll


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