From: Tomasz Torcz <zdzichu@irc.pl>
To: netdev@vger.kernel.org
Subject: BUGs in skb_checksum_help() and skb_gso_segment() in 2.6.18-rc2
Date: Tue, 25 Jul 2006 17:15:04 +0200 [thread overview]
Message-ID: <20060725151504.GA8947@irc.pl> (raw)
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Hi,
I just noticed in my logs following messages:
BUG: warning at net/core/dev.c:1171/skb_checksum_help()
[<c010374a>] show_trace_log_lvl+0x51/0xe6
[<c01037e9>] show_trace+0xa/0xc
[<c01038b4>] dump_stack+0x13/0x15
[<c02b41c4>] skb_checksum_help+0x4d/0xeb
[<c02f9cbe>] ip_nat_fn+0x47/0x19a
[<c02f9f83>] ip_nat_local_fn+0x3c/0xba
[<c02c51dc>] nf_iterate+0x40/0x60
[<c02c523e>] nf_hook_slow+0x42/0xa2
[<c02cd6e7>] ip_queue_xmit+0x396/0x3e2
[<c02db405>] tcp_transmit_skb+0x387/0x3a4
[<c02dc74e>] tcp_push_one+0xaf/0xd3
[<c02d32eb>] tcp_sendmsg+0x7ce/0x9b3
[<c02e9a91>] inet_sendmsg+0x35/0x3f
[<c02abea7>] sock_sendmsg+0xbf/0xd8
[<c02acf03>] sys_sendto+0xe5/0x106
[<c02acf3d>] sys_send+0x19/0x1d
[<c02ad5e7>] sys_socketcall+0xf2/0x19b
[<c0102a1b>] syscall_call+0x7/0xb
[<47bb967e>] 0x47bb967e
BUG: warning at net/core/dev.c:1225/skb_gso_segment()
[<c010374a>] show_trace_log_lvl+0x51/0xe6
[<c01037e9>] show_trace+0xa/0xc
[<c01038b4>] dump_stack+0x13/0x15
[<c02b42ea>] skb_gso_segment+0x88/0x174
[<c02b4483>] dev_gso_segment+0x5c/0x82
[<c02b44f2>] dev_hard_start_xmit+0x49/0xaf
[<c02beb99>] __qdisc_run+0x91/0x117
[<c02b4679>] dev_queue_xmit+0x121/0x1ce
[<c02cd31b>] ip_output+0x1a8/0x1de
System is fairly standard x86 with e1000 card. 2.6.18-rc2.
# ethtool -k ep0
Offload parameters for ep0:
rx-checksumming: on
tx-checksumming: on
scatter-gather: on
tcp segmentation offload: on
--
Tomasz Torcz "Funeral in the morning, IDE hacking
zdzichu@irc.-nie.spam-.pl in the afternoon and evening." - Alan Cox
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next reply other threads:[~2006-07-25 15:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-25 15:15 Tomasz Torcz [this message]
2006-07-25 15:29 ` BUGs in skb_checksum_help() and skb_gso_segment() in 2.6.18-rc2 Evgeniy Polyakov
2006-07-26 2:32 ` Herbert Xu
2006-07-26 3:38 ` Patrick McHardy
2006-07-26 3:46 ` Herbert Xu
2006-07-26 4:01 ` Patrick McHardy
2006-07-26 4:35 ` Herbert Xu
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