From: Enrico Demarin <enrico@superclick.com>
To: Patrick McHardy <kaber@trash.net>
Cc: netdev@vger.kernel.org
Subject: Re: HTB and ingress scheduler SMP Soft Lockup in 2.6.23-2.6.25-rc8
Date: Sun, 13 Apr 2008 15:20:03 -0400 [thread overview]
Message-ID: <48025CE3.7080807@superclick.com> (raw)
In-Reply-To: <4801BB96.5010406@trash.net>
[-- Attachment #1: Type: text/plain, Size: 804 bytes --]
Hi Patrick,
here it is, hope it will work out this time
- Enrico
Patrick McHardy wrote:
> Enrico Demarin wrote:
>> Kernel message
>> --------------
>>
>> BUG: soft lockup - CPU#0 stuck for 61s!
>> [tc:5667] Pid: 5667,
>> comm: tc Not tainted (2.6.25-rc8
>> #1) EIP:
>> 0060:[<c0282564>] EFLAGS: 00000287 CPU:
>> 0 EIP is at
>> qdisc_lookup+0x21/0x4b EAX: f7261224
>> EBX: f7261000 ECX: f0de6300 EDX:
>> f0de634c ESI:
>> ffff0000 EDBUG: soft lockup - CPU#0 stuck for 61s!
> > ...
>
> This is unfortunately almost unreadable. Please resend the message
> as attachment.
>
[-- Attachment #2: lockup.txt --]
[-- Type: text/plain, Size: 5435 bytes --]
BUG: soft lockup - CPU#0 stuck for 61s! [tc:5667]
Pid: 5667, comm: tc Not tainted (2.6.25-rc8 #1)
EIP: 0060:[<c0282564>] EFLAGS: 00000287 CPU: 0
EIP is at qdisc_lookup+0x21/0x4b
EAX: f7261224 EBX: f7261000 ECX: f0de6300 EDX: f0de634c
ESI: ffff0000 EDBUG: soft lockup - CPU#0 stuck for 61s! [tc:5667]
Pid: 5667, comm: tc Not tainted (2.6.25-rc8 #1)
EIP: 0060:[<c0282564>] EFLAGS: 00000287 CPU: 0
EIP is at qdisc_lookup+0x21/0x4b
EAX: f7261224 EBX: f7261000 ECX: f0de6300 EDX: f0de634c
ESI: ffff0000 EDI: f8ac4120 EBP:
DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
CR0: 80050033 CR2: 003c30d0 CR3: 36f09000 CR4: 000006d0
DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
DR6: ffff0ff0 DR7: 00000400
[<c02828a4>] qdisc_tree_decrease_qlen+0x24/0x6f
[<f8b07c28>] htb_delete+0x97/0x12b [sch_htb]
[<c02835cf>] tc_ctl_tclass+0x1b4/0x231
[<c028341b>] ? tc_ctl_tclass+0x0/0x231
[<c027ea92>] rtnetlink_rcv_msg+0x181/0x18d
[<c027e911>] ? rtnetlink_rcv_msg+0x0/0x18d
[<c02887f7>] netlink_rcv_skb+0x38/0x83
[<c027eab5>] rtnetlink_rcv+0
[<c028767f>] netlink_unicast+0x127/0x177
[<c0287ebf>] netlink_sendmsg+0x241/0x250
[<c026aee1>] sock_sendmsg+0xb8/0xcf
[<c026b08b>] ? sock_recvmsg+0xc2/0xda
[<c012ca68>] ? autoremove_wake_function+0x0/0x33
[<c01dd0cd>] ? copy_from_user+0x3b/0x5e
[<c0271f34>] ? verify_iovec+0x40/0x74
[<c026c403>] sys_sendmsg+0x175/0x1dc
[<c0156cc1>] ? __do_fault+0x2d2/0x326
[<c0149554>] ? unlock_page+0x25/0x28
[<c0156cd5>] ? __do_fault+0x2e6/0x326
[<c0112a8b>] ? do_page_fault+0x1c0/0x406
[<c01369c7>] ? __lock_release+0
[<c026c780>] sys_socketcall+0x164/0x17f
[<c01358ad>] ? trace_hardirqs_on+0xe1/0x102
[<c01036fe>] sysenter_past_esp+0x5f/0xa5
=======================
BUG: soft lockup - CPU#1 stuck for 61s! [ksoftirqd/1:7]
Pid: 7, comm: ksoftirqd/1 Not tainted (2.6.25-rc8 #1)
EIP: 0060:[<c010845f>] EFLAGS: 00000246 CPU: 1
EIP is at native_read_tsc+0xe/0x13
EAX: 16ae9694 EBX: 16ae9628 ECX: 00000001 EDX: 00000175
ESI: 00000001 EDI: f7261200 EBP: c0425de8 ESP: c0425de8
DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
CR0: 8005003b CR2: 003e37b0 CR3: 00421000 CR4: 000006d0
DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
DR6: ffff0ff0 DR7: 00000400
[<c01dc78a>] delay_tsc+0x15/0x1f
[<c01dc7ac>] __delay+0x9/0xb
[<c01df94f>] __spin_lock_debug+0x56/0xab
[<c01dfa0d>] _raw_spin_lock+0x69/0x7e
[<c02d4185>] _spin_lock+0x20/0x25
[<c027520e>] ? dev_queue_xmit+0x171/0x2c1
[<c027520e>] dev_queue_xmit+0x171/0x2c1
[<c028a4b5>] ? nf_hook_slow+0xcf/0xda
[<c0291f76>] ip_finish_output+0x1fc/0x237
[<c0292373>] ip_output+0x83/0x88
[<c0290a2f>] ip_forward_finish+0x2f/0x32
[<c0290c5c>] ip_forward+0x22a/0x27a
[<c028fbb3>] ip_rcv_finish+0x29d/0x2bc
[<c028fde4>] ip_rcv+0x212/0x23e
[<c0275861>] netif_receive_skb+0x28b/0x2be
[<f899446b>] e1000_clean_rx_irq+0x3b7/0x468 [e1000]
[<f8993d66>] e1000_clean+0x60/0xd8 [e1000]
[<c0275a38>] net_rx_action+0x72/0x14c
[<c0120b25>] __do_softirq+0x73/0xe6
[<c0105b43>] do_softirq+0x5d/0xbd
[<c0121000>] ksoftirqd+0x5b/0xc1
[<c0120fa5>] ? ksoftirqd+0x0/0xc1
[<c012c606>] kthread+0x37/0x59
[<c012c5cf>] ? kthread+0x0/0x59
[<c010440f>] kernel_thread_helper+0x7/0x10
=======================
[-- Attachment #3: enrico.vcf --]
[-- Type: text/x-vcard, Size: 275 bytes --]
begin:vcard
fn:Enrico Demarin
n:Demarin;Enrico
org:Superclick Networks;R&D
adr:;;10222 St Michel;Montreal;QC;H1H5H1;Canada
email;internet:enrico@superclick.com
title:Director
tel;work:514-847-0333x246
x-mozilla-html:FALSE
url:http://www.superclick.com
version:2.1
end:vcard
next prev parent reply other threads:[~2008-04-13 19:26 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-11 18:37 HTB and ingress scheduler SMP Soft Lockup in 2.6.23-2.6.25-rc8 Enrico Demarin
2008-04-13 7:51 ` Patrick McHardy
2008-04-13 19:20 ` Enrico Demarin [this message]
2008-04-14 7:14 ` Patrick McHardy
2008-04-14 7:15 ` Patrick McHardy
2008-04-14 7:20 ` Patrick McHardy
2008-04-14 7:51 ` Patrick McHardy
2008-04-13 12:10 ` Jarek Poplawski
2008-04-14 20:26 ` [PATCH][NET_SCHED] sch_api: fix qdisc_tree_decrease_qlen() loop Jarek Poplawski
2008-04-14 20:28 ` Patrick McHardy
2008-04-14 22:11 ` David Miller
2008-04-15 5:32 ` Jarek Poplawski
2008-04-15 12:37 ` Patrick McHardy
2008-04-15 13:00 ` Jarek Poplawski
2008-04-15 13:09 ` Patrick McHardy
2008-04-15 13:10 ` Patrick McHardy
2008-04-15 17:41 ` Jarek Poplawski
2008-04-15 18:25 ` Jarek Poplawski
2008-04-15 19:29 ` Jarek Poplawski
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