From: Ed Tomlinson <tomlins@cam.org>
To: akpm@digeo.com, davem@redhat.com, linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org
Subject: Re: Slab corruption mm3 + davem fixes
Date: Sun, 11 May 2003 12:21:25 -0400 [thread overview]
Message-ID: <200305111221.26048.tomlins@cam.org> (raw)
In-Reply-To: <20030511031940.97C24251B@oscar.casa.dyndns.org>
Hi,
I am also seeing this on 69-bk (as of Sunday morning)
Ed
On May 10, 2003 11:19 pm, Ed Tomlinson wrote:
> Hi,
>
> I looked at my logs and found the following error in it. My kernel is
> 69-mm3 with two davem fixes on it.
>
> May 10 22:41:06 oscar kernel:
> ***************************************************************************
>**********
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************** May 10 22:41:06 oscar kernel:
> **********************************************************************A5
> May 10 22:41:06 oscar kernel: Call Trace:
> May 10 22:41:06 oscar kernel: [__slab_error+30/32] __slab_error+0x1e/0x20
> May 10 22:41:06 oscar kernel: [check_poison_obj+376/384]
> check_poison_obj+0x178/0x180 May 10 22:41:06 oscar kernel:
> [kmalloc+221/392] kmalloc+0xdd/0x188 May 10 22:41:06 oscar kernel:
> [alloc_skb+64/240] alloc_skb+0x40/0xf0 May 10 22:41:06 oscar kernel:
> [alloc_skb+64/240] alloc_skb+0x40/0xf0 May 10 22:41:06 oscar kernel:
> [skb_copy+45/204] skb_copy+0x2d/0xcc May 10 22:41:06 oscar kernel:
> [_end+615445203/1070187180] skb_ip_make_writable+0xcf/0x164 [iptable_nat]
> May 10 22:41:06 oscar kernel: [cache_init_objs+71/308]
> cache_init_objs+0x47/0x134 May 10 22:41:06 oscar kernel:
> [_end+615444563/1070187180] icmp_reply_translation+0x33/0x1e4 [iptable_nat]
> May 10 22:41:06 oscar kernel: [_end+615450270/1070187180]
> gcc2_compiled.+0xc2/0x1d8 [iptable_nat] May 10 22:41:06 oscar kernel:
> [_end+615450641/1070187180] ip_nat_out+0x5d/0x64 [iptable_nat] May 10
> 22:41:06 oscar kernel: [ip_finish_output2+0/416]
> ip_finish_output2+0x0/0x1a0 May 10 22:41:06 oscar kernel:
> [nf_iterate+63/156] nf_iterate+0x3f/0x9c May 10 22:41:06 oscar kernel:
> [ip_finish_output2+0/416] ip_finish_output2+0x0/0x1a0 May 10 22:41:06 oscar
> kernel: [nf_hook_slow+149/296] nf_hook_slow+0x95/0x128 May 10 22:41:06
> oscar kernel: [ip_finish_output2+0/416] ip_finish_output2+0x0/0x1a0 May 10
> 22:41:06 oscar kernel: [_end+615462636/1070187180] ip_nat_out_ops+0x0/0x1c
> [iptable_nat] May 10 22:41:06 oscar kernel: [ip_output+535/544]
> ip_output+0x217/0x220 May 10 22:41:06 oscar kernel:
> [ip_finish_output2+0/416] ip_finish_output2+0x0/0x1a0 May 10 22:41:06 oscar
> kernel: [nf_hook_slow+149/296] nf_hook_slow+0x95/0x128 May 10 22:41:06
> oscar kernel: [ip_forward_finish+39/60] ip_forward_finish+0x27/0x3c May 10
> 22:41:06 oscar kernel: [nf_hook_slow+208/296] nf_hook_slow+0xd0/0x128 May
> 10 22:41:06 oscar kernel: [ip_forward+490/564] ip_forward+0x1ea/0x234 May
> 10 22:41:06 oscar kernel: [ip_forward_finish+0/60]
> ip_forward_finish+0x0/0x3c May 10 22:41:06 oscar kernel:
> [ip_rcv_finish+441/512] ip_rcv_finish+0x1b9/0x200 May 10 22:41:06 oscar
> kernel: [nf_hook_slow+208/296] nf_hook_slow+0xd0/0x128 May 10 22:41:06
> oscar kernel: [ip_rcv+924/984] ip_rcv+0x39c/0x3d8 May 10 22:41:06 oscar
> kernel: [ip_rcv_finish+0/512] ip_rcv_finish+0x0/0x200 May 10 22:41:06
> oscar kernel: [netif_receive_skb+283/332] netif_receive_skb+0x11b/0x14c
> May 10 22:41:06 oscar kernel: [process_backlog+113/292]
> process_backlog+0x71/0x124 May 10 22:41:06 oscar kernel:
> [net_rx_action+114/328] net_rx_action+0x72/0x148 May 10 22:41:06 oscar
> kernel: [do_softirq+82/172] do_softirq+0x52/0xac May 10 22:41:06 oscar
> kernel: [local_bh_enable+82/108] local_bh_enable+0x52/0x6c May 10 22:41:06
> oscar kernel: [_end+614250407/1070187180] ppp_asynctty_receive+0x4f/0x84
> [ppp_async] May 10 22:41:06 oscar kernel: [pty_write+237/336]
> pty_write+0xed/0x150 May 10 22:41:06 oscar kernel: [write_chan+424/516]
> write_chan+0x1a8/0x204 May 10 22:41:06 oscar kernel:
> [default_wake_function+0/24] default_wake_function+0x0/0x18 May 10 22:41:06
> oscar kernel: [default_wake_function+0/24] default_wake_function+0x0/0x18
> May 10 22:41:06 oscar kernel: [tty_write+515/708] tty_write+0x203/0x2c4
> May 10 22:41:06 oscar kernel: [write_chan+0/516] write_chan+0x0/0x204 May
> 10 22:41:06 oscar kernel: [vfs_write+162/208] vfs_write+0xa2/0xd0 May 10
> 22:41:06 oscar kernel: [sys_write+46/76] sys_write+0x2e/0x4c May 10
> 22:41:06 oscar kernel: [syscall_call+7/11] syscall_call+0x7/0xb May 10
> 22:41:06 oscar kernel:
>
> And with an ipchains based firewall:
>
> May 9 19:55:54 oscar kernel:
> ***************************************************************************
>**********
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************************
> ***************************************************************************
>****************************** May 9 19:55:54 oscar kernel:
> **********************************************************************A5
> May 9 19:55:54 oscar kernel: Call Trace:
> May 9 19:55:55 oscar kernel: [__slab_error+30/32] __slab_error+0x1e/0x20
> May 9 19:55:55 oscar kernel: [check_poison_obj+376/384]
> check_poison_obj+0x178/0x180 May 9 19:55:55 oscar kernel:
> [kmalloc+221/392] kmalloc+0xdd/0x188 May 9 19:55:55 oscar kernel:
> [alloc_skb+64/240] alloc_skb+0x40/0xf0 May 9 19:55:55 oscar kernel:
> [alloc_skb+64/240] alloc_skb+0x40/0xf0 May 9 19:55:55 oscar kernel:
> [_end+547372157/1070273676] icmp_manip_pkt+0x45/0x64 [ipchains] May 9
> 19:55:55 oscar kernel: [skb_copy+45/204] skb_copy+0x2d/0xcc May 9
> 19:55:55 oscar kernel: [_end+547367523/1070273676]
> skb_ip_make_writable+0xcf/0x164 [ipchains] May 9 19:55:55 oscar kernel:
> [_end+547367236/1070273676] icmp_reply_translation+0x194/0x1e4 [ipchains]
> May 9 19:55:55 oscar kernel: [_end+547366883/1070273676]
> icmp_reply_translation+0x33/0x1e4 [ipchains] May 9 19:55:55 oscar kernel:
> [_end+547362523/1070273676] check_for_demasq+0xbb/0x1bc [ipchains] May 9
> 19:55:55 oscar kernel: [_end+547400300/1070273676]
> ip_conntrack_protocol_icmp+0x0/0x40 [ipchains] May 9 19:55:55 oscar
> kernel: [_end+547359450/1070273676] fw_in+0x162/0x2b8 [ipchains] May 9
> 19:55:55 oscar kernel: [_end+547400948/1070273676] ipfw_ops+0x0/0x18
> [ipchains] May 9 19:55:55 oscar kernel: [_end+547359672/1070273676]
> fw_in+0x240/0x2b8 [ipchains] May 9 19:55:55 oscar kernel:
> [nf_iterate+63/156] nf_iterate+0x3f/0x9c May 9 19:55:55 oscar kernel:
> [ip_rcv_finish+0/512] ip_rcv_finish+0x0/0x200 May 9 19:55:55 oscar kernel:
> [nf_hook_slow+149/296] nf_hook_slow+0x95/0x128 May 9 19:55:55 oscar
> kernel: [ip_rcv_finish+0/512] ip_rcv_finish+0x0/0x200 May 9 19:55:55
> oscar kernel: [_end+547400364/1070273676] preroute_ops+0x0/0x1c [ipchains]
> May 9 19:55:55 oscar kernel: [ip_rcv+924/984] ip_rcv+0x39c/0x3d8 May 9
> 19:55:55 oscar kernel: [ip_rcv_finish+0/512] ip_rcv_finish+0x0/0x200 May
> 9 19:55:55 oscar kernel: [netif_receive_skb+283/332]
> netif_receive_skb+0x11b/0x14c May 9 19:55:55 oscar kernel:
> [process_backlog+113/292] process_backlog+0x71/0x124 May 9 19:55:55 oscar
> kernel: [net_rx_action+114/328] net_rx_action+0x72/0x148 May 9 19:55:55
> oscar kernel: [do_softirq+82/172] do_softirq+0x52/0xac May 9 19:55:55
> oscar kernel: [local_bh_enable+82/108] local_bh_enable+0x52/0x6c May 9
> 19:55:55 oscar kernel: [_end+547215751/1070273676]
> ppp_asynctty_receive+0x4f/0x84 [ppp_async] May 9 19:55:55 oscar kernel:
> [pty_write+237/336] pty_write+0xed/0x150 May 9 19:55:55 oscar kernel:
> [write_chan+424/516] write_chan+0x1a8/0x204 May 9 19:55:55 oscar kernel:
> [default_wake_function+0/24] default_wake_function+0x0/0x18 May 9 19:55:55
> oscar kernel: [default_wake_function+0/24] default_wake_function+0x0/0x18
> May 9 19:55:55 oscar kernel: [tty_write+515/708] tty_write+0x203/0x2c4
> May 9 19:55:55 oscar kernel: [write_chan+0/516] write_chan+0x0/0x204 May
> 9 19:55:55 oscar kernel: [vfs_write+162/208] vfs_write+0xa2/0xd0 May 9
> 19:55:55 oscar kernel: [sys_write+46/76] sys_write+0x2e/0x4c May 9
> 19:55:55 oscar kernel: [syscall_call+7/11] syscall_call+0x7/0xb May 9
> 19:55:55 oscar kernel:
>
> Hope this helps,
> Ed Tomlinson
> --
> To unsubscribe, send a message with 'unsubscribe linux-mm' in
> the body to majordomo@kvack.org. For more info on Linux MM,
> see: http://www.linux-mm.org/ .
> Don't email: <a href=mailto:"aart@kvack.org"> aart@kvack.org </a>
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"aart@kvack.org"> aart@kvack.org </a>
next prev parent reply other threads:[~2003-05-11 16:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-11 3:19 Ed Tomlinson
2003-05-11 16:21 ` Ed Tomlinson [this message]
2003-05-11 22:01 ` David S. Miller
2003-05-11 22:15 ` Andrew Morton
2003-05-11 21:24 ` David S. Miller
2003-05-11 22:34 ` David S. Miller
2003-05-12 7:44 ` Ed Tomlinson
2003-05-12 6:42 ` David S. Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200305111221.26048.tomlins@cam.org \
--to=tomlins@cam.org \
--cc=akpm@digeo.com \
--cc=davem@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox