[Xen-bugs] [Bug 807] Error: Device 0 not connected

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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=807





------- Comment #1 from hskupin@xxxxxxxxx  2006-11-06 10:55 -------
Crash report which can be seen inside the console of dom1:

Unable to handle kernel NULL pointer dereference at 00000000000000f4 RIP:
<ffffffff803678ee>{network_tx_buf_gc+227}
PGD ab98067 PUD 828c067 PMD 0
Oops: 0002 [1] SMP
CPU 0
Modules linked in: xt_tcpudp iptable_filter ip_tables x_tables ipv6 8250
serial_core processor amd74xx ide_core sata_nv sata_sil sata_via libata
3w_9xxx 3w_xxxx scsi_mod raid0 raid1 md_mod reiserfs xfs ext3 jbd ext2
mbcache
Pid: 0, comm: swapper Not tainted 2.6.17-2-xen-amd64 #1
RIP: e030:[<ffffffff803678ee>] <ffffffff803678ee>{network_tx_buf_gc+227}
RSP: e02b:ffffffff804b6e68  EFLAGS: 00010046
RAX: 0000000000000049 RBX: 0000000000000003 RCX: 0000000000000000
RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffff8800015a1678
RBP: ffff8800015a0500 R08: ffffc20000000000 R09: 0000000000000003
R10: ffff880000c05960 R11: 0000000000000246 R12: 0000000000000030
R13: ffff8800015a0000 R14: 0000000000036e3a R15: 0000000000036e3b
FS:  00002b4e45031df0(0000) GS:ffffffff80524000(0000) knlGS:0000000000000000
CS:  e033 DS: 0000 ES: 0000
Process swapper (pid: 0, threadinfo ffffffff8053c000, task ffffffff8043bc60)
Stack: 00036dee00000003 0000000000000000 ffff8800015a0000 ffff8800015a0600
       ffff8800015a0500 ffffffff8053dea8 ffffffff8053dea8 ffffffff80368419
       ffff88000157af60 ffff880000c0b940
Call Trace: <IRQ> <ffffffff80368419>{netif_int+46}
<ffffffff8021139f>{handle_IRQ_event+78}
       <ffffffff8029dcb5>{__do_IRQ+153} <ffffffff80269493>{do_IRQ+60}
       <ffffffff8035a3d0>{evtchn_do_upcall+134}
<ffffffff8025f822>{do_hypervisor_callback+30} <EOI>
       <ffffffff802063aa>{hypercall_page+938}
<ffffffff802063aa>{hypercall_page+938}
       <ffffffff8028fba9>{rcu_pending+38} <ffffffff8026a1e2>{safe_halt+132}
       <ffffffff80267360>{xen_idle+112} <ffffffff8024b5b6>{cpu_idle+174}
       <ffffffff8053f771>{start_kernel+529}
<ffffffff8053f20d>{_sinittext+525}

Code: f0 41 ff 8c 24 c4 00 00 00 0f 94 c0 84 c0 74 74 48 8b 15 c3
RIP <ffffffff803678ee>{network_tx_buf_gc+227} RSP <ffffffff804b6e68>
CR2: 00000000000000f4
 <0>K


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