Messages in this thread | | | Date | Thu, 3 Apr 2008 21:19:13 -0700 | From | Andrew Morton <> | Subject | Re: WARNING: at net/ipv4/tcp_input.c:2173 tcp_mark_head_lost+0x173/0x1a0() |
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(cc netdev)
(and Rafael - I assume 2.6.24 didn't do this..)
On Wed, 2 Apr 2008 15:41:37 -0700 "Robin H. Johnson" <robbat2@gentoo.org> wrote:
> (Please CC, not on LKML). > > One of the nodes in my web-serving cluster (isohunt.com) started showing this: > > ------------[ cut here ]------------ > WARNING: at net/ipv4/tcp_input.c:2173 tcp_mark_head_lost+0x173/0x1a0() > Modules linked in: lm85 hwmon_vid nfs lockd nfs_acl sunrpc bonding reiserfs k8temp hwmon i2c_nforce2 i2c_core sg > Pid: 32500, comm: php-cgi Not tainted 2.6.25-rc4-git2 #7 > > Call Trace: > <IRQ> [<ffffffff80233d2f>] warn_on_slowpath+0x5f/0x80 > [<ffffffff8057ec9e>] ? __qdisc_run+0xae/0x210 > [<ffffffff8056f8b6>] ? dev_queue_xmit+0xb6/0x350 > [<ffffffff805904e0>] ? ip_finish_output+0x0/0x2d0 > [<ffffffff8059061f>] ? ip_finish_output+0x13f/0x2d0 > [<ffffffff8059b9a3>] tcp_mark_head_lost+0x173/0x1a0 > [<ffffffff8059e4f9>] tcp_ack+0x1719/0x2050 > [<ffffffff805a2188>] tcp_rcv_established+0x438/0x9c0 > [<ffffffff805c91a5>] ? ip_vs_in+0x215/0x2b0 > [<ffffffff805a8665>] tcp_v4_do_rcv+0xd5/0x210 > [<ffffffff80594349>] ? __inet_lookup_established+0xf9/0x1b0 > [<ffffffff805aa005>] tcp_v4_rcv+0x4a5/0x830 > [<ffffffff8058c0c5>] ip_local_deliver_finish+0x65/0x1b0 > [<ffffffff8058c66b>] ip_local_deliver+0x3b/0x90 > [<ffffffff8058be40>] ip_rcv_finish+0x120/0x340 > [<ffffffff8058c53a>] ip_rcv+0x1fa/0x2f0 > [<ffffffff8056c788>] netif_receive_skb+0x2a8/0x330 > [<ffffffff803ea9f7>] e1000_clean_rx_irq+0x1a7/0x5a0 > [<ffffffff803e5f2f>] e1000_clean+0x6f/0x290 > [<ffffffff8056ed99>] net_rx_action+0x109/0x210 > [<ffffffff80239a04>] __do_softirq+0x74/0xe0 > [<ffffffff8020c66c>] call_softirq+0x1c/0x30 > [<ffffffff8020eb5d>] do_softirq+0x3d/0x80 > [<ffffffff80239985>] irq_exit+0x45/0x50 > [<ffffffff8020ec55>] do_IRQ+0x85/0x100 > [<ffffffff8020b9f1>] ret_from_intr+0x0/0xa > <EOI> > ---[ end trace cd81b9a520cecbe0 ]--- > > .config attached.
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