Experienced horrible crashes with Xen 3.0.2 and
linux-image-2.6.17-2-xen-k7. This is a debian bugreport but thought I''d
post it here to expose it to the right audience..
Screenshot-photos of the panic can be found at
http://www.osp.fi/xen1.jpg , http://www.osp.fi/xen2.jpg and
http://www.osp.fi/xen3.jpg
//Markus
Package: linux-image-2.6.17-2-xen-k7
Version: 2.6.17-9
Severity: critical
Justification: breaks the whole system
Xen 3.0 unstable in debian etch crashes horribly and reboots the system when
booting virtual domains with
linux-image-2.6.17-2-xen-k7 kernel. Took a photo of the panic message and lost
some values in the process.
Below is what could be salvaged:
esi: 00000000 edi: 05555000 ebp: 00000104 esp: b0379e0c
ds: 007b es: 007b ss: 0069
Process xenwatch (pid: 7, threadinfo=b0378000 task=b0daba90)
Stack: <0>93e42f51 b0379eac b1c4e080 00000000 b0daba90 b0dab580 b1c4e940
b0da????
0
b037bf58 b0278c25 b0379e94 0000000a b0a61740 00000000 0000000???
00000104 b013444a b0379eac 00004100 b02fd380 00000104 b0a6 1740 b013450???
Call Trace:
<b0278c25> schedule+0x5b9/0x692 <b013444a>
handle_IRQ_event+0x43/0x83
<b0134507> __do_IRQ+0x7d/0xce <b0106097> do_IRQ+0x1a/0x25
<b0200ddd> evtchn_do_upcall+0x64/0x9b <b01049dd>
hypervisor_callback+0x3d/0????
<b020b03f> netif_map+0x165/0x25e <b020a63f>
maybe_connect+0x59/0x209
<b020a66a> maybe_connect+0x84/0x209 <b020440c>
xenbus_read_driver_state+0x1??????
<b02068c3> otherend_changed+0x4f/0x54 <b0205981>
xenwatch_thread+0x???????
<b020507d> xenwatch_handle_callback+0x12/0x44 <b0205185>
xenwatch_thread+0x???????
<b0129a6b> autoremove_wake_function+0x0/0x2d <b01299aa>
kthread0+x9f/0xcb
<b012990b> kthread+0x0/0xcb <b0102991> kernel_thread_helper+0x5/0xb
Code: 50 34 75 1e 8b 0d 50 fb 32 b0 89 d0 d3 e8 85 c0 74 08 8b 15 0c d4 34 b0 ??
08 a1 4c fb 32 b0 8b 14 90 c1 e2 0c 8d ba 00 00 00 b0 <8b> 87 04 0c 00 00
8b ??
00 0c 00 00 89 44 24 08 f0 83 04 24 00
EIP: [<b02035c0>] handle_input+0x43/0xf7 SS:ESP 0069:b0379e0c
<0>Kernel panic - not syncing: Fatal exception in interrupt
This is with ACPI on, same result with ACPI off.
lspci:
00:00.0 Host bridge: VIA Technologies, Inc. VT8378 [KM400/A] Chipset Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
(rev 80)
00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
(rev 80)
00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
(rev 80)
00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge
00:11.1 IDE interface: VIA Technologies, Inc.
VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237
AC97 Audio Controller (rev 50)
00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 74)
01:00.0 VGA compatible controller: VIA Technologies, Inc. VT8378 [S3 UniChrome]
Integrated Video (rev 01)
cpuinfo:
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 10
model name : AMD Athlon(tm) XP 2600+
stepping : 0
cpu MHz : 1908.997
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 mmx fxsr
sse syscall mmxext 3dnowext 3dnow up ts
bogomips : 4773.79
Memtest86 has been run with success. No errors found.
Domains:
Name ID Mem(MiB) VCPUs State Time(s)
Domain-0 0 967 1 r----- 39.9
debian1 1 256 1 -b---- 71.9
johnny_osp 2 256 1 -b---- 25.4
Two virtual domains can be booted but a third causes kernel panic and reboot.
free -m:
total used free shared buffers cached
Mem: 967 300 666 0 14 210
-/+ buffers/cache: 76 890
Swap: 1898 0 1898
-- System Information:
Debian Release: testing/unstable
APT prefers testing
APT policy: (500, ''testing'')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.17-2-xen-k7
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Versions of packages linux-image-2.6.17-2-xen-k7 depends on:
ii initramfs-tools 0.82 tools for generating an initramfs
ii linux-modules-2.6.17-2-xen-k7 2.6.17-9 Linux 2.6.17 modules on AMD K7
Versions of packages linux-image-2.6.17-2-xen-k7 recommends:
ii libc6-xen 2.3.6.ds1-4 GNU C Library: Shared libraries [X
-- no debconf information
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel