From: "K.R. Foley" <kr@cybsft.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel@vger.kernel.org,
"Eugeny S. Mints" <emints@ru.mvista.com>,
Daniel Walker <dwalker@mvista.com>
Subject: Re: [patch] Real-Time Preemption, -RT-2.6.12-rc6-V0.7.48-00
Date: Tue, 14 Jun 2005 13:24:57 -0500 [thread overview]
Message-ID: <42AF20F9.20704@cybsft.com> (raw)
In-Reply-To: <20050608112801.GA31084@elte.hu>
Ingo Molnar wrote:
> i have released the -V0.7.48-00 Real-Time Preemption patch, which can be
> downloaded from the usual place:
Ingo,
I just got this soft lock with -RT-2.6.12-rc6-V0.7.48-32 on my dual 2.6G
Xeon W/HT. Not sure what causes it. Just typing away and its like a key
sticks. It keeps printing the same key, even if I use the mouse to
change focus the typing follows the focus, and then it finally hangs.
Jun 14 13:07:40 swdev14 kernel: BUG: soft lockup detected on CPU#1!
Jun 14 13:07:40 swdev14 kernel:
Jun 14 13:07:40 swdev14 kernel: Pid: 13, comm: softirq-timer/1
Jun 14 13:07:40 swdev14 kernel: EIP: 0060:[<c02c5608>] CPU: 1
Jun 14 13:07:40 swdev14 kernel: EIP is at _raw_spin_lock+0x69/0x85
Jun 14 13:07:40 swdev14 kernel: EFLAGS: 00000202 Not tainted
(2.6.12-rc6-RT-V0.7.48-32)
Jun 14 13:07:40 swdev14 kernel: EAX: 00000001 EBX: c141f804 ECX:
c02c55ba EDX: 00000000
Jun 14 13:07:40 swdev14 kernel: ESI: c1560000 EDI: c0727520 EBP:
c1561e2c DS: 007b ES: 007b
Jun 14 13:07:40 swdev14 kernel: CR0: 8005003b CR2: b7fe0000 CR3:
1ff55000 CR4: 000006d0
Jun 14 13:07:40 swdev14 kernel: [<c01014d2>] show_regs+0x14b/0x175 (36)
Jun 14 13:07:40 swdev14 kernel: [<c01436b2>] softlockup_tick+0x75/0x86 (28)
Jun 14 13:07:40 swdev14 kernel: [<c010815c>] timer_interrupt+0x39/0x9e (20)
Jun 14 13:07:40 swdev14 kernel: [<c0143981>] handle_IRQ_event+0x6a/0xe4
(52)
Jun 14 13:07:40 swdev14 kernel: [<c0143b03>] __do_IRQ+0xec/0x159 (52)
Jun 14 13:07:40 swdev14 kernel: [<c01059fa>] do_IRQ+0x3a/0x4b (28)
Jun 14 13:07:40 swdev14 kernel: [<c0103d26>] common_interrupt+0x1a/0x20
(72)
Jun 14 13:07:40 swdev14 kernel: [<c0127a17>] __mod_timer+0xaa/0x17c (44)
Jun 14 13:07:40 swdev14 kernel: [<c020d302>] i8042_interrupt+0x26/0x241
(56)
Jun 14 13:07:40 swdev14 kernel: [<c0143981>] handle_IRQ_event+0x6a/0xe4
(52)
Jun 14 13:07:40 swdev14 kernel: [<c0143b03>] __do_IRQ+0xec/0x159 (52)
Jun 14 13:07:40 swdev14 kernel: [<c01059fa>] do_IRQ+0x3a/0x4b (28)
Jun 14 13:07:40 swdev14 kernel: [<c0103d26>] common_interrupt+0x1a/0x20
(64)
Jun 14 13:07:40 swdev14 kernel: [<c0128562>]
run_timer_softirq+0x25c/0x404 (64)
Jun 14 13:07:40 swdev14 kernel: [<c01245b2>] ksoftirqd+0xe9/0x19d (32)
Jun 14 13:07:40 swdev14 kernel: [<c013416b>] kthread+0xab/0xd3 (48)
Jun 14 13:07:40 swdev14 kernel: [<c0101501>]
kernel_thread_helper+0x5/0xb (1051320348)
Jun 14 13:07:40 swdev14 kernel: ---------------------------
Jun 14 13:07:40 swdev14 kernel: | preempt count: 20020005 ]
Jun 14 13:07:40 swdev14 kernel: | 5-level deep critical section nesting:
Jun 14 13:07:40 swdev14 kernel: ----------------------------------------
Jun 14 13:07:40 swdev14 kernel: .. [<c02c55ba>] ....
_raw_spin_lock+0x1b/0x85
Jun 14 13:07:40 swdev14 kernel: .....[<c012841e>] .. ( <=
run_timer_softirq+0x118/0x404)
Jun 14 13:07:40 swdev14 kernel: .. [<c02c55ba>] ....
_raw_spin_lock+0x1b/0x85
Jun 14 13:07:40 swdev14 kernel: .....[<c01279b1>] .. ( <=
__mod_timer+0x44/0x17c)
Jun 14 13:07:40 swdev14 kernel: .. [<c02c55ba>] ....
_raw_spin_lock+0x1b/0x85
Jun 14 13:07:40 swdev14 kernel: .....[<c010813c>] .. ( <=
timer_interrupt+0x19/0x9e)
Jun 14 13:07:40 swdev14 kernel: .. [<c02c55ba>] ....
_raw_spin_lock+0x1b/0x85
Jun 14 13:07:40 swdev14 kernel: .....[<c0143697>] .. ( <=
softlockup_tick+0x5a/0x86)
Jun 14 13:07:40 swdev14 kernel: .. [<c013d423>] .... print_traces+0x1b/0x52
Jun 14 13:07:40 swdev14 kernel: .....[<c01014d2>] .. ( <=
show_regs+0x14b/0x175)
--
kr
next prev parent reply other threads:[~2005-06-14 18:25 UTC|newest]
Thread overview: 139+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-08 11:28 [patch] Real-Time Preemption, -RT-2.6.12-rc6-V0.7.48-00 Ingo Molnar
2005-06-08 14:18 ` Michal Schmidt
2005-06-08 14:40 ` Keith Owens
2005-06-08 14:41 ` Paulo Marques
2005-06-08 15:04 ` Michal Schmidt
2005-06-08 15:23 ` Keith Owens
2005-06-08 15:56 ` Paulo Marques
2005-06-08 14:32 ` Michal Schmidt
2005-06-08 15:48 ` K.R. Foley
2005-06-08 16:08 ` K.R. Foley
2005-06-08 16:26 ` K.R. Foley
2005-06-08 17:26 ` K.R. Foley
2005-06-08 19:18 ` Ingo Molnar
2005-06-09 11:39 ` Ingo Molnar
2005-06-10 13:34 ` K.R. Foley
2005-06-09 8:47 ` Serge Noiraud
2005-06-09 11:55 ` Ingo Molnar
2005-06-09 15:12 ` Serge Noiraud
2005-06-09 16:34 ` Daniel Walker
2005-06-13 8:53 ` Serge Noiraud
2005-06-13 9:07 ` Ingo Molnar
2005-06-08 17:51 ` Michal Schmidt
2005-06-09 11:45 ` Ingo Molnar
2005-06-09 12:09 ` Michal Schmidt
2005-06-09 12:13 ` Ingo Molnar
2005-06-09 12:48 ` Michal Schmidt
2005-06-10 8:56 ` Esben Nielsen
2005-06-08 19:58 ` Daniel Walker
2005-06-09 21:24 ` Michal Schmidt
2005-06-09 21:34 ` Michal Schmidt
2005-06-11 7:32 ` Ingo Molnar
2005-06-11 8:10 ` Ingo Molnar
2005-06-11 16:35 ` Peter Zijlstra
2005-06-11 18:48 ` Ingo Molnar
2005-06-11 21:14 ` Peter Zijlstra
2005-06-12 1:40 ` Gene Heskett
2005-06-12 6:49 ` Ingo Molnar
2005-06-12 9:02 ` Gene Heskett
2005-06-12 10:35 ` Ingo Molnar
2005-06-12 13:40 ` Gene Heskett
2005-06-12 13:49 ` Ingo Molnar
2005-06-12 14:23 ` Gene Heskett
2005-06-13 2:11 ` Gene Heskett
2005-06-13 6:09 ` Ingo Molnar
2005-06-13 8:37 ` Gene Heskett
2005-06-14 18:24 ` K.R. Foley [this message]
2005-06-14 18:54 ` Ingo Molnar
2005-06-14 22:45 ` Daniel Walker
2005-06-15 6:12 ` Ingo Molnar
2005-06-15 9:13 ` Esben Nielsen
2005-06-14 20:37 ` Paul E. McKenney
2005-06-16 3:51 ` K.R. Foley
2005-06-16 7:29 ` Ingo Molnar
2005-06-16 11:22 ` K.R. Foley
2005-06-16 17:32 ` Ingo Molnar
2005-06-16 17:59 ` K.R. Foley
2005-06-16 20:37 ` K.R. Foley
2005-06-17 11:08 ` Ingo Molnar
2005-06-16 20:43 ` Ingo Molnar
2005-06-17 2:06 ` Gene Heskett
2005-06-17 4:53 ` Gene Heskett
2005-06-17 11:18 ` Ingo Molnar
2005-06-17 14:12 ` K.R. Foley
2005-06-17 15:33 ` K.R. Foley
2005-06-17 19:28 ` William Weston
2005-06-17 21:30 ` William Weston
2005-06-18 12:28 ` Ingo Molnar
2005-06-21 1:18 ` William Weston
2005-06-23 2:05 ` William Weston
2005-06-23 7:56 ` Ingo Molnar
2005-06-23 13:45 ` Gene Heskett
2005-06-21 13:10 ` Ingo Molnar
2005-06-21 19:08 ` William Weston
2005-06-21 20:17 ` Benjamin LaHaise
2005-06-21 20:37 ` William Weston
2005-06-21 20:48 ` Benjamin LaHaise
2005-06-22 2:42 ` Gene Heskett
2005-06-22 7:40 ` Ingo Molnar
2005-06-22 13:27 ` Gene Heskett
2005-06-22 13:51 ` Gene Heskett
2005-06-22 14:08 ` Gene Heskett
2005-06-25 4:41 ` Ingo Molnar
2005-06-25 4:47 ` Ingo Molnar
2005-06-25 5:39 ` Gene Heskett
2005-06-25 7:26 ` Gene Heskett
2005-06-25 9:12 ` Ingo Molnar
2005-06-25 13:19 ` Gene Heskett
2005-06-25 14:39 ` Gene Heskett
2005-06-27 19:01 ` Real-Time Preemption, -RT-2.6.12-final-V0.7.50-24 Chuck Harding
2005-06-27 19:42 ` Chuck Harding
2005-06-27 21:08 ` Gene Heskett
2005-06-27 20:09 ` Daniel Walker
2005-06-27 20:28 ` Chuck Harding
2005-06-28 0:50 ` Daniel Walker
2005-06-28 7:53 ` Steven Rostedt
2005-06-28 8:18 ` Ingo Molnar
2005-06-28 8:34 ` Steven Rostedt
2005-06-28 9:12 ` Ingo Molnar
2005-06-28 15:26 ` Michal Schmidt
2005-06-28 15:31 ` Ingo Molnar
2005-06-28 18:50 ` Chuck Harding
2005-06-28 22:16 ` Chuck Harding
2005-06-29 0:32 ` Chuck Harding
2005-06-28 15:54 ` Daniel Walker
2005-06-21 13:12 ` [patch] Real-Time Preemption, -RT-2.6.12-rc6-V0.7.48-00 Ingo Molnar
[not found] ` <Pine.LNX.4.58.0506211228210.16701@echo.lysdexia.org>
2005-06-22 8:03 ` Ingo Molnar
2005-06-22 8:24 ` Ingo Molnar
2005-06-22 10:08 ` Ingo Molnar
2005-06-22 21:53 ` William Weston
2005-06-22 22:00 ` Ingo Molnar
2005-06-22 23:06 ` William Weston
2005-06-23 0:10 ` Ingo Molnar
2005-06-23 22:11 ` William Weston
2005-06-24 1:46 ` William Weston
2005-06-24 7:06 ` Ingo Molnar
2005-06-24 22:31 ` William Weston
2005-06-25 4:14 ` Ingo Molnar
2005-06-27 4:21 ` William Weston
2005-06-27 8:15 ` Ingo Molnar
2005-06-28 3:32 ` William Weston
2005-06-28 8:10 ` Ingo Molnar
2005-06-28 11:15 ` Ingo Molnar
[not found] ` <Pine.LNX.4.58.0506281745040.10406@echo.lysdexia.org>
2005-06-29 12:54 ` Ingo Molnar
2005-06-30 0:29 ` William Weston
2005-06-27 5:43 ` Gene Heskett
2005-06-27 8:17 ` Ingo Molnar
2005-06-27 17:29 ` Gene Heskett
2005-06-27 19:54 ` Ingo Molnar
2005-06-27 21:17 ` Gene Heskett
2005-06-28 8:28 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2005-06-08 14:02 kus Kusche Klaus
2005-06-08 14:14 ` Thomas Gleixner
2005-06-08 15:49 ` Daniel Walker
2005-06-08 15:50 ` Ingo Molnar
2005-06-08 16:23 ` Thomas Gleixner
2005-06-08 17:29 ` Daniel Walker
2005-06-08 19:24 ` Ingo Molnar
2005-06-12 9:29 Zoltan Boszormenyi
2005-06-12 10:39 ` Ingo Molnar
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