I am migrating a domain accross the network and get the following error.
Both machines are running the latest checkout - up to changeset 10574.
Stefan
------------[ cut here ]------------
kernel BUG at drivers/xen/netfront/netfront.c:607!
invalid opcode: 0000 [#1]
SMP
Modules linked in:
CPU: 0
EIP: 0061:[<c0265e72>] Not tainted VLI
EFLAGS: 00010086 (2.6.16.13-xen #4)
EIP is at network_alloc_rx_buffers+0x362/0x380
eax: ffffffe4 ebx: ffffffe4 ecx: c0041060 edx: 00000801
esi: 00000101 edi: c0040380 ebp: 00000100 esp: c047bec0
ds: 007b es: 007b ss: 0069
Process xenwatch (pid: 8, threadinfo=c047a000 task=c100e570)
Stack: <0>c33b49c0 c0041ee0 c0040428 c33b49c0 c439de80 00000025 000000db
c0040000
c0040000 c025b93d 00000000 c0479e00 c047a000 c0429300 00000005
c0040000
00000025 00000101 00000101 c0040380 c02671d1 c0429300 c047a000
c0040000
Call Trace:
[<c025b93d>] xenbus_scanf+0x1d/0x50
[<c02671d1>] network_connect+0x1e1/0x230
[<c0265677>] backend_changed+0x37/0x70
[<c025ca38>] otherend_changed+0x78/0x80
[<c025be82>] xenwatch_handle_callback+0x12/0x50
[<c025c00c>] xenwatch_thread+0x14c/0x160
[<c025be70>] xenwatch_handle_callback+0x0/0x50
[<c0134d90>] autoremove_wake_function+0x0/0x50
[<c0134d90>] autoremove_wake_function+0x0/0x50
[<c011972d>] complete+0x3d/0x60
[<c025bec0>] xenwatch_thread+0x0/0x160
[<c0134885>] kthread+0xa5/0xf0
[<c01347e0>] kthread+0x0/0xf0
[<c0102efd>] kernel_thread_helper+0x5/0x18
Code: a0 00 00 00 8d 14 09 39 c2 0f 46 c2 89 87 a4 00 00 00 e9 7d fd ff ff
bb 01 00 00 00 8d 4c 24 20 e8 14 b3 e9 ff 3b 44 24 18 eb 85 <0f> 0b 5f 02
8c
8f 36 c0 e9 d5 fd ff ff c7 04 24 ac 8f 36 c0 e8
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Live or non-live? Is this a new bug?> I am migrating a domain accross the network and get the followingerror.> Both machines are running the latest checkout - up to changeset 10574. > > Stefan > > > ------------[ cut here ]------------ > kernel BUG at drivers/xen/netfront/netfront.c:607! > invalid opcode: 0000 [#1] > SMP > Modules linked in: > CPU: 0 > EIP: 0061:[<c0265e72>] Not tainted VLI > EFLAGS: 00010086 (2.6.16.13-xen #4) > EIP is at network_alloc_rx_buffers+0x362/0x380 > eax: ffffffe4 ebx: ffffffe4 ecx: c0041060 edx: 00000801 > esi: 00000101 edi: c0040380 ebp: 00000100 esp: c047bec0 > ds: 007b es: 007b ss: 0069 > Process xenwatch (pid: 8, threadinfo=c047a000 task=c100e570) > Stack: <0>c33b49c0 c0041ee0 c0040428 c33b49c0 c439de80 00000025000000db> c0040000 > c0040000 c025b93d 00000000 c0479e00 c047a000 c0429300 00000005 > c0040000 > 00000025 00000101 00000101 c0040380 c02671d1 c0429300 c047a000 > c0040000 > Call Trace: > [<c025b93d>] xenbus_scanf+0x1d/0x50 > [<c02671d1>] network_connect+0x1e1/0x230 > [<c0265677>] backend_changed+0x37/0x70 > [<c025ca38>] otherend_changed+0x78/0x80 > [<c025be82>] xenwatch_handle_callback+0x12/0x50 > [<c025c00c>] xenwatch_thread+0x14c/0x160 > [<c025be70>] xenwatch_handle_callback+0x0/0x50 > [<c0134d90>] autoremove_wake_function+0x0/0x50 > [<c0134d90>] autoremove_wake_function+0x0/0x50 > [<c011972d>] complete+0x3d/0x60 > [<c025bec0>] xenwatch_thread+0x0/0x160 > [<c0134885>] kthread+0xa5/0xf0 > [<c01347e0>] kthread+0x0/0xf0 > [<c0102efd>] kernel_thread_helper+0x5/0x18 > Code: a0 00 00 00 8d 14 09 39 c2 0f 46 c2 89 87 a4 00 00 00 e9 7d fdff ff> bb 01 00 00 00 8d 4c 24 20 e8 14 b3 e9 ff 3b 44 24 18 eb 85 <0f> 0b 5f02> 8c > 8f 36 c0 e9 d5 fd ff ff c7 04 24 ac 8f 36 c0 e8 > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Stefan Berger
2006-Jun-30 22:06 UTC
RE: [Xen-devel] Netfront crashes after domain migration.
xen-devel-bounces@lists.xensource.com wrote on 06/30/2006 05:49:41 PM:> Live or non-live? Is this a new bug? >It was non-live and occurred twice. I rebooted the target machine in the meantime and now cannot reproduce it anymore. Stefan> > I am migrating a domain accross the network and get the following > error. > > Both machines are running the latest checkout - up to changeset 10574. > > > > Stefan > > > > > > ------------[ cut here ]------------ > > kernel BUG at drivers/xen/netfront/netfront.c:607! > > invalid opcode: 0000 [#1] > > SMP > > Modules linked in: > > CPU: 0 > > EIP: 0061:[<c0265e72>] Not tainted VLI > > EFLAGS: 00010086 (2.6.16.13-xen #4) > > EIP is at network_alloc_rx_buffers+0x362/0x380 > > eax: ffffffe4 ebx: ffffffe4 ecx: c0041060 edx: 00000801 > > esi: 00000101 edi: c0040380 ebp: 00000100 esp: c047bec0 > > ds: 007b es: 007b ss: 0069 > > Process xenwatch (pid: 8, threadinfo=c047a000 task=c100e570) > > Stack: <0>c33b49c0 c0041ee0 c0040428 c33b49c0 c439de80 00000025 > 000000db > > c0040000 > > c0040000 c025b93d 00000000 c0479e00 c047a000 c0429300 00000005 > > c0040000 > > 00000025 00000101 00000101 c0040380 c02671d1 c0429300 c047a000 > > c0040000 > > Call Trace: > > [<c025b93d>] xenbus_scanf+0x1d/0x50 > > [<c02671d1>] network_connect+0x1e1/0x230 > > [<c0265677>] backend_changed+0x37/0x70 > > [<c025ca38>] otherend_changed+0x78/0x80 > > [<c025be82>] xenwatch_handle_callback+0x12/0x50 > > [<c025c00c>] xenwatch_thread+0x14c/0x160 > > [<c025be70>] xenwatch_handle_callback+0x0/0x50 > > [<c0134d90>] autoremove_wake_function+0x0/0x50 > > [<c0134d90>] autoremove_wake_function+0x0/0x50 > > [<c011972d>] complete+0x3d/0x60 > > [<c025bec0>] xenwatch_thread+0x0/0x160 > > [<c0134885>] kthread+0xa5/0xf0 > > [<c01347e0>] kthread+0x0/0xf0 > > [<c0102efd>] kernel_thread_helper+0x5/0x18 > > Code: a0 00 00 00 8d 14 09 39 c2 0f 46 c2 89 87 a4 00 00 00 e9 7d fd > ff ff > > bb 01 00 00 00 8d 4c 24 20 e8 14 b3 e9 ff 3b 44 24 18 eb 85 <0f> 0b 5f > 02 > > 8c > > 8f 36 c0 e9 d5 fd ff ff c7 04 24 ac 8f 36 c0 e8 > > > > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel