[Xen-users] Re: [Fedora-xen] FC5/xen/iptables kernel panic -- further testing

[master@xxxxxxxxxxxxxxx]

Fedora bugzilla 204220 filed. Anything else I can try in the meantime?

Captured the panic with a serial console:

kernel BUG at net/core/dev.c:1206!
invalid opcode: 0000 [#1]
SMP
Modules linked in: xt_tcpudp xt_state xt_pkttype iptable_raw xt_CLASSIFY
xt_CONNMARK xt_MARK xt_length xt_connmark xt_physdev xt_policy xt_multiport
xt_conntrack ipt_ULOG ipt_TTL ipt_ttl ipt_TOS ipt_tos ipt_TCPMSS ipt_SAME
ipt_REJECT ipt_REDIRECT ipt_recent ipt_owner ipt_NETMAP ipt_MASQUERADE
ipt_LOG
ipt_iprange ipt_hashlimit ipt_ECN ipt_ecn ipt_DSCP ipt_dscp ipt_CLUSTERIP
ipt_ah ipt_addrtype ip_nat_irc ip_nat_tftp ip_nat_ftp ip_conntrack_irc
ip_conntrack_tftp ip_conntrack_ftp iptable_nat ip_nat ip_conntrack nfnetlink
iptable_mangle iptable_filter ip_tables x_tables bridge ipv6 autofs4 it87
hwmon_vid hwmon i2c_isa hidp l2cap bluetooth sunrpc video button battery
ac lp
parport_pc parport i2c_sis630 serio_raw sis900 i2c_sis96x mii r8169 i2c_core
dm_snapshot dm_zero dm_mirror dm_mod raid5 xor ext3 jbd
CPU:    0
EIP:    0061:[<c05af58e>]    Not tainted VLI
EFLAGS: 00210297   (2.6.17-1.2174_FC5xen0 #1)
EIP is at skb_gso_segment+0x29/0xc9
eax: 00000000   ebx: f20bf424   ecx: 00000180   edx: c066b780
esi: f20bf424   edi: 00000008   ebp: c18ff000   esp: f20bdb54
ds: 007b   es: 007b   ss: 0069
Process smbd (pid: 4153, threadinfo=f20bc000 task=f3256df0)
Stack: <0>f2f26700 f20bf424 00000002 c05b06f5 f20bf424 00000180 00000002
c18ff000
       f20bf424 00000000 c18ff180 c05bef18 f20bf424 c18ff000 c1b6ec00
00000000
       c18ff000 f20bc000 f20bf424 c05b233c c18ff000 f20bf424 f2b81400
f20bf424
Call Trace:
 <c05b06f5> dev_hard_start_xmit+0x16a/0x1f9  <c05bef18>
__qdisc_run+0xde/0x198
 <c05b233c> dev_queue_xmit+0x1be/0x2a2  <f4aaddde>
br_dev_queue_push_xmit+0xb7/0xbe [bridge]
 <f4aade22> br_forward_finish+0x3d/0x41 [bridge]  <f4aade7b>
__br_forward+0x55/0x57 [bridge]
 <f4aae89f> br_handle_frame_finish+0xb8/0xd8 [bridge]  <f4aaea4d>
br_handle_frame+0x18e/0x1a5 [bridge]
 <c05b0310> netif_receive_skb+0x197/0x298  <c05ce0bf>
ip_finish_output+0x0/0x17a
 <c05b1e97> process_backlog+0xb0/0x199  <c05b204d> net_rx_action+0xcd/0x1fe
 <c042238b> __do_softirq+0x70/0xef  <c042244a> do_softirq+0x40/0x67
 <c0422789> local_bh_enable+0x6c/0x78  <c05b2419> dev_queue_xmit+0x29b/0x2a2
 <c05cf35c> ip_output+0x1b6/0x1ee  <c05cebf8> ip_queue_xmit+0x374/0x3b3
 <c0404d79> hypervisor_callback+0x3d/0x48  <c05dc31e>
tcp_transmit_skb+0x5d2/0x602
 <c05ddcaf> __tcp_push_pending_frames+0x6b7/0x789  <c04dbfb7>
copy_from_user+0x5c/0x90
 <c05d46c4> tcp_sendmsg+0x8ce/0x9ca  <c05a6a19> do_sock_write+0xa3/0xac
 <c05a6ef7> sock_aio_write+0x56/0x63  <c045f265> do_sync_write+0xc0/0xf3
 <c042f167> autoremove_wake_function+0x0/0x3a  <c0474df9> dput+0x35/0x20e
 <c045faf9> vfs_write+0xad/0x136  <c04600d6> sys_write+0x3b/0x64
 <c0404ba7> syscall_call+0x7/0xb
Code: eb a6 57 56 53 8b 5c 24 10 8b 83 a0 00 00 00 0f b7 7b 76 83 78 10 00 74
08 0f 0b b5 04 a5 aa 64 c0 8a 43 74 83 e0 0c 3c 04 74 08 <0f> 0b b6 04 a5
aa 64
c0 8b 83 98 00 00 00 8b 53 20 89 43 24 29
EIP: [<c05af58e>] skb_gso_segment+0x29/0xc9 SS:ESP 0069:f20bdb54
 <0>Kernel panic - not syncing: Fatal exception in interrupt
 (XEN) Domain 0 crashed: rebooting machine in 5 seconds.


_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users