[Xen-users] Kernel Panic - Xen 3.0.4-1

[Lucas Santos <lucas.santos@xxxxxxxxxxxxxxx>]

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Hi,

Someone have already seemed the error below?

I'm using Xen-3.0.4-1 compiled with RedHat-AS 4, PAE is enabled.
The machine is a Dell SC1425 with all bios/firmware updates, 8 GB RAM,
and 2 sata discs.

The VM is configured to use 512 MB RAM, and the disc is exported by LVM.

Any help will be glad.

netfront: rx->offset: 0, size: 4294967295
network_tx_buf_gc: warning -- grant still in use by backend domain.
- ------------[ cut here ]------------
kernel BUG at drivers/xen/netfront/netfront.c:657!
invalid opcode: 0000 [#1]
SMP
Modules linked in:
CPU:    0
EIP:    0061:[<c035f051>]    Not tainted VLI
EFLAGS: 00010082   (2.6.16.33-xenU #1)
EIP is at network_tx_buf_gc+0x1cd/0x294
eax: 00000047   ebx: 00000048   ecx: c0480030   edx: 00000001
esi: dc2d6980   edi: c07a0380   ebp: 00346b66   esp: c04efeac
ds: 007b   es: 007b   ss: 0069
Process swapper (pid: 0, threadinfo=c04ee000 task=c047e440)
Stack: <0>c046112c c04efef0 c04ee000 c051a480 00346b67 c07a0000 c07a0000
c07a0380
       00000000 00000109 c035fd36 c07a0000 dfac4c40 00000000 c04eff68
00000109
       c013b650 00000109 c07a0000 c04eff68 00000000 00008480 c04e3880
00000109
Call Trace:
 [<c035fd36>] netif_int+0x31/0x11d
 [<c013b650>] handle_IRQ_event+0x61/0xa5
 [<c013b710>] __do_IRQ+0x7c/0xec
 [<c01067a5>] do_IRQ+0x1a/0x25
 [<c0353600>] evtchn_do_upcall+0x87/0xf3
 [<c0104f9d>] hypervisor_callback+0x3d/0x48
 [<c0108efa>] safe_halt+0x1a/0x36
 [<c0102a48>] xen_idle+0x2a/0x4d
 [<c0102aed>] cpu_idle+0x82/0xcb
 [<c04f0875>] start_kernel+0x1b3/0x200
 [<c04f0282>] unknown_bootoption+0x0/0x1bc
Code: 00 0f 84 4d ff ff ff e8 3b 45 ff ff 8b 57 74 e9 43 ff ff ff 8b 57
74 8d 76 00 e9 45 ff ff ff c7 04 24 2c 11 46 c0 e8 16 e6 db ff <0f> 0b
91 02 74 11 46 c0 e9 c0 fe ff ff 8b 57 68 8b 47 70 2b 57
 <0>Kernel panic - not syncing: Fatal exception in interrupt
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