On Thu, Dec 17, 2015 at 3:02 PM, Jesse Gross <[email protected]> wrote: > On Thu, Dec 17, 2015 at 4:56 PM, Pravin B Shelar <[email protected]> wrote: >> Following crash was reported for STT tunnel. I am not able to reproduce >> it, But the usage of wrong list manipulation API is likely culprit. >> >> ---8<--- >> IP: [<ffffffffc0e731fd>] nf_ip_hook+0xfd/0x180 [openvswitch] >> Oops: 0000 [#1] PREEMPT SMP >> Hardware name: VMware, Inc. VMware Virtual Platform/440BX >> RIP: 0010:[<ffffffffc0e731fd>] [<ffffffffc0e731fd>] nf_ip_hook+0xfd/0x180 >> [openvswitch] >> RSP: 0018:ffff88043fd03cd0 EFLAGS: 00010206 >> RAX: 0000000000000000 RBX: ffff8801008e2200 RCX: 0000000000000034 >> RDX: 0000000000000110 RSI: ffff8801008e2200 RDI: ffff8801533a3880 >> RBP: ffff88043fd03d00 R08: ffffffff90646d10 R09: ffff880164b27000 >> R10: 0000000000000003 R11: ffff880155eb9dd8 R12: 0000000000000028 >> R13: ffff8802283dc580 R14: 00000000000076b4 R15: ffff880013b20000 >> FS: 00007ff5ba73b700(0000) GS:ffff88043fd00000(0000) knlGS:0000000000000000 >> CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >> CR2: 0000000000000020 CR3: 000000037ff96000 CR4: 00000000000007e0 >> Stack: >> ffff8801533a3890 ffff88043fd03d80 ffffffff90646d10 0000000000000000 >> ffff880164b27000 ffff8801008e2200 ffff88043fd03d48 ffffffff9064050a >> ffffffff90d0f930 ffffffffc0e7ef80 0000000000000001 ffff8801008e2200 >> Call Trace: >> <IRQ> >> [<ffffffff90646d10>] ? ip_rcv_finish+0x350/0x350 >> [<ffffffff9064050a>] nf_iterate+0x9a/0xb0 >> [<ffffffff90646d10>] ? ip_rcv_finish+0x350/0x350 >> [<ffffffff9064059c>] nf_hook_slow+0x7c/0x120 >> [<ffffffff90646d10>] ? ip_rcv_finish+0x350/0x350 >> [<ffffffff906470f3>] ip_local_deliver+0x73/0x80 >> [<ffffffff90646a3d>] ip_rcv_finish+0x7d/0x350 >> [<ffffffff90647398>] ip_rcv+0x298/0x3d0 >> [<ffffffff9060fc56>] __netif_receive_skb_core+0x696/0x880 >> [<ffffffff9060fe58>] __netif_receive_skb+0x18/0x60 >> [<ffffffff90610b3e>] process_backlog+0xae/0x180 >> [<ffffffff906102c2>] net_rx_action+0x152/0x270 >> [<ffffffff9006d625>] __do_softirq+0xf5/0x320 >> [<ffffffff9071d15c>] do_softirq_own_stack+0x1c/0x30 >> >> Reported-by: Joe Stringer <[email protected]> >> Signed-off-by: Pravin B Shelar <[email protected]> > > It's hard to tell whether this will fix the problem but either way, it > definitely is a bug in the current code. > > Acked-by: Jesse Gross <[email protected]>
Thanks. I pushed it to master and branch-2.5. _______________________________________________ dev mailing list [email protected] http://openvswitch.org/mailman/listinfo/dev
