[Xen-devel] Multiple Nics on unstable crash

[Ted Kaczmarek <tedkaz@xxxxxxxxxxxxx>]

I figured as quickly as dev is moving I would port to list, if you
prefer bugzilla let me know.

FC4, domU config of nics=3, nics are complied into kernel, stock Xen
options on build.


[root@inyoureyes ~]# xm info
system                 : Linux
host                   : inyoureyes.linsolutions.com
release                : 2.6.12-xen0
version                : #2 SMP Thu Sep 8 07:42:01 EDT 2005
machine                : i686
cores_per_socket       : 1
threads_per_core       : 1
cpu_mhz                : 1592
memory                 : 1279
free_memory            : 0
xen_major              : 3
xen_minor              : 0
xen_extra              : -devel
xen_changeset          :
cc_compiler            : gcc version 4.0.1 20050727 (Red Hat 4.0.1-5)
cc_compile_by          : root
cc_compile_domain      : linsolutions.com
cc_compile_date        : Wed Sep  7 17:26:45 EDT 2005

 


mobo tyan 2462

root@inyoureyes ~]# lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] AMD-760 MP [IGD4-2P]
System Controller (rev 11)
00:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-760 MP [IGD4-2P]
AGP Bridge
00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-766 [ViperPlus] ISA
(rev 02)
00:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-766 [ViperPlus]
IDE (rev 01)
00:07.3 Bridge: Advanced Micro Devices [AMD] AMD-766 [ViperPlus] ACPI
(rev 01)
00:07.4 USB Controller: Advanced Micro Devices [AMD] AMD-766 [ViperPlus]
USB (rev 07)
00:08.0 VGA compatible controller: ATI Technologies Inc Radeon R250 Lf
[FireGL 9000] (rev 02)
00:08.1 Display controller: ATI Technologies Inc Radeon R250 Ln [Radeon
Mobility 9000 M9] [Secondary] (rev 02)
00:0a.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev
07)
00:0a.1 Input device controller: Creative Labs SB Live! MIDI/Game Port
(rev 07)
00:0b.0 FireWire (IEEE 1394): Texas Instruments TSB12LV23 IEEE-1394
Controller
00:0c.0 Ethernet controller: Intel Corporation 82541GI/PI Gigabit
Ethernet Controller
00:0d.0 SCSI storage controller: Adaptec AIC-7899P U160/m (rev 01)
00:0d.1 SCSI storage controller: Adaptec AIC-7899P U160/m (rev 01)
00:0e.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27)
00:0f.0 Ethernet controller: 3Com Corporation 3c980-C 10/100baseTX NIC
[Python-T] (rev 78)
00:10.0 Ethernet controller: 3Com Corporation 3c980-C 10/100baseTX NIC
[Python-T] (rev 78)

[root@inyoureyes-domain2 ~]# ifconfig
eth0      Link encap:Ethernet  HWaddr AA:00:00:4A:C3:8D
          inet addr:10.255.2.101  Bcast:10.255.2.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:132 errors:0 dropped:0 overruns:0 frame:0
          TX packets:29 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:27930 (27.2 KiB)  TX bytes:2360 (2.3 KiB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

[root@inyoureyes-domain2 ~]# ifconfig eth2 10.255.1.101 netmask
255.255.255.0
[root@inyoureyes-domain2 ~]# Unable to handle kernel paging request at
virtual address d796b6c0
 printing eip:
c02597b0
*pde = ma 40fd0067 pa 0005c067
*pte = ma 00000000 pa 55555000
Oops: 0002 [#1]
PREEMPT SMP
Modules linked in:
CPU:    0
EIP:    0061:[<c02597b0>]    Not tainted VLI
EFLAGS: 00010216   (2.6.12-xenU)
EIP is at netif_poll+0x190/0x7a0
eax: 00000012   ebx: d87a5c40   ecx: d796b03c   edx: d796b6c0
esi: d796b000   edi: 00000002   ebp: d8c51240   esp: c0349ea4
ds: 007b   es: 007b   ss: 0069
Process swapper (pid: 0, threadinfo=c0348000 task=c0306d80)
Stack: ffffffff 0000010d 00000001 00000000 01000000 00000001 00000091
00000091
       00000001 00000002 00000001 00000040 00000000 c0349ed8 c0349ed8
00000000
       00000001 00000000 00000001 d8c51104 c0348000 d8c51000 c1324160
c0267d33
Call Trace:
 [<c0267d33>] net_rx_action+0xe3/0x220
 [<c0126774>] __do_softirq+0xa4/0x160
 [<c01268a5>] do_softirq+0x75/0xa0
 [<c01269b5>] irq_exit+0x45/0x50
 [<c010ecc2>] do_IRQ+0x22/0x30
 [<c0105421>] evtchn_do_upcall+0x91/0xd0
 [<c010a2fc>] hypervisor_callback+0x2c/0x34
 [<c0107a06>] xen_idle+0x46/0xa0
 [<c0107ac8>] cpu_idle+0x68/0x160
 [<c034aa05>] start_kernel+0x1b5/0x230
 [<c034a330>] unknown_bootoption+0x0/0x220
Code: 43 04 00 00 00 00 c7 03 00 00 00 00 39 d1 0f 87 bd 03 00 00 8b 83
8c 00 00 00 8b b3 88 00 00 00 29 f0 83 f8 0f 0f 8e a6 03 00 00 <c7> 02
01 00 00 00 8b 83 94 00 00 00 c7 40 04 00 00 00 00 8b 83
 <0>Kernel panic - not syncing: Fatal exception in interrupt


Regards,
Ted


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