<pre> <Nov/26 10:27 am>This is ipp014.unknown_domain (Linux x86_64 2.6.27-rc8-00016-gd3a47e8) 11:59:12

<Nov/27 08:49 am>ipp014 login: [80788.502843] ------------[ cut here ]------------ <Nov/27 08:49 am>[80788.506099] WARNING: at kernel/lockdep.c:2609 lock_acquire+0x72a/0x7a2() <Nov/27 08:49 am>[80788.506099] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt i2c_nforce2 i2c_core k8temp forcedeth tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan <Nov/27 08:49 am>[80788.506099] Pid: 28593, comm: ppStack Not tainted 2.6.27-rc8-00016-gd3a47e8 #1 <Nov/27 08:49 am>[80788.506099] <Nov/27 08:49 am>[80788.506099] Call Trace: <Nov/27 08:49 am>[80788.506099] <IRQ> [<ffffffff80235505>] warn_on_slowpath+0x51/0x77 <Nov/27 08:49 am>[80788.506099] [<ffffffff803b8017>] rb_insert_color+0x61/0xda <Nov/27 08:49 am>[80788.506099] [<ffffffff8024a6f7>] hrtimer_start+0x111/0x133

<Nov/27 08:49 am>[80788.506099] [<ffffffff8022af69>] hrtick_start_fair+0xfa/0x161

<Nov/27 08:49 am>[80788.506099] [<ffffffff80252607>] lock_acquire+0x72a/0x7a2 <Nov/27 08:49 am>[80788.506099] [<ffffffff8023db5d>] process_timeout+0x0/0x5 <Nov/27 08:49 am>[80788.506099] [<ffffffff80252f6a>] lock_acquire+0x52/0x6d <Nov/27 08:49 am>[80788.506099] [<ffffffff8023d964>] run_timer_softirq+0x19f/0x1dd <Nov/27 08:49 am>[80788.506099] [<ffffffff805c818a>] _spin_lock_irq+0x2a/0x35 <Nov/27 08:49 am>[80788.506099] [<ffffffff8023d964>] run_timer_softirq+0x19f/0x1dd <Nov/27 08:49 am>[80788.506099] [<ffffffff8023d964>] run_timer_softirq+0x19f/0x1dd <Nov/27 08:49 am>[80788.506099] [<ffffffff80239d7a>] do_softirq+0x5e/0xcd

<Nov/27 08:49 am>[80788.506099] [<ffffffff8020d17c>] call_softirq+0x1c/0x28 <Nov/27 08:49 am>[80788.506099] [<ffffffff8020e82a>] do_softirq+0x2c/0x68 <Nov/27 08:49 am>[80788.506099] [<ffffffff80239cd6>] irq_exit+0x3f/0x85 <Nov/27 08:49 am>[80788.506099] [<ffffffff8021c2a1>] smp_apic_timer_interrupt+0x8e/0xa9 <Nov/27 08:49 am>[80788.506099] [<ffffffff8020cbc6>] apic_timer_interrupt+0x66/0x70 <Nov/27 08:49 am>[80788.506099] <EOI> <Nov/27 08:49 am>[80788.506099] ---[ end trace fdbd13cde373e2ec ]--- <Nov/27 08:50 am>[80853.833171] BUG: soft lockup - CPU#3 stuck for 61s! [pclient:25314] <Nov/27 08:50 am>[80853.833171] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt i2c_nforce2 i2c_core k8temp forcedeth tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan <Nov/27 08:50 am>[80853.833171] CPU 3: <Nov/27 08:50 am>[80853.833171] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt i2c_nforce2 i2c_core k8temp forcedeth tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan <Nov/27 08:50 am>[80853.833171] Pid: 25314, comm: pclient Tainted: G W 2.6.27-rc8-00016-gd3a47e8 #1 <Nov/27 08:50 am>[80853.833171] RIP: 0010:[<ffffffff805c82fa>] [<ffffffff805c82fa>] _spin_unlock_irqrestore+0x29/0x2e <Nov/27 08:50 am>[80853.833171] RSP: 0018:ffff8802190f7998 EFLAGS: 00000292 <Nov/27 08:50 am>[80853.833171] RAX: 0000000000000003 RBX: 0000000000000292 RCX: ffffffff8023de78 <Nov/27 08:50 am>[80853.833171] RDX: 000000000000faf9 RSI: 0000000000000001 RDI: ffff88022fa48000 <Nov/27 08:50 am>[80853.833171] RBP: ffff88021f9a8000 R08: 0000000000000001 R09: 0000000000000001 <Nov/27 08:50 am>[80853.833171] R10: 0000000000000000 R11: ffffffff8023de78 R12: 0000000000000000 <Nov/27 08:50 am>[80853.833171] R13: 0000000000000001 R14: 0000000000000000 R15: ffffffff8023de78 <Nov/27 08:50 am>[80853.833171] FS: 00007ffe1db966f0(0000) GS:ffff88022fa0d780(0000) knlGS:0000000000000000 <Nov/27 08:50 am>[80853.833171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <Nov/27 08:50 am>[80853.833171] CR2: 00007f07bd6b3000 CR3: 000000021d5d5000 CR4: 00000000000006e0

<Nov/27 08:50 am>[80853.833171] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <Nov/27 08:50 am>[80853.833171] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 <Nov/27 08:50 am>[80853.833171] <Nov/27 08:50 am>[80853.833171] Call Trace: <Nov/27 08:50 am>[80853.833171] [<ffffffff8023deee>] ? try_to_del_timer_sync+0x51/0x5a <Nov/27 08:50 am>[80853.833171] [<ffffffff8023df05>] ? del_timer_sync+0xe/0x16 <Nov/27 08:50 am>[80853.833171] [<ffffffff8023df03>] ? del_timer_sync+0xc/0x16 <Nov/27 08:50 am>[80853.833171] [<ffffffff805c651f>] ? schedule_timeout+0x92/0xad <Nov/27 08:50 am>[80853.833171] [<ffffffff8023db5d>] ? process_timeout+0x0/0x5 <Nov/27 08:50 am>[80853.833171] [<ffffffff805c6512>] ? schedule_timeout+0x85/0xad <Nov/27 08:50 am>[80853.833171] [<ffffffff802b198d>] ? do_select+0x450/0x4a9 <Nov/27 08:50 am>[80853.833171] [<ffffffff802b153d>] ? do_select+0x0/0x4a9 <Nov/27 08:50 am>[80853.833171] [<ffffffff802b1eb1>] ? pollwait+0x0/0xe1 <Nov/27 08:50 am>[80853.833171] [<ffffffff8022e54a>] ? default_wake_function+0x0/0xe <Nov/27 08:50 am>[80853.833171] [<ffffffff8022afb8>] ? hrtick_start_fair+0x149/0x161 <Nov/27 08:50 am>[80853.833171] [<ffffffff8022e538>] ? try_to_wake_up+0x226/0x238 <Nov/27 08:50 am>[80853.833171] [<ffffffff80229d46>] ? wake_up_common+0x41/0x74 <Nov/27 08:50 am>[80853.833171] [<ffffffff805c7e2e>] ? _read_unlock+0x17/0x20 <Nov/27 08:50 am>[80853.833171] [<ffffffff805709d9>] ? unix_stream_sendmsg+0x21a/0x2db <Nov/27 08:50 am>[80853.833171] [<ffffffff802b1be2>] ? core_sys_select+0x1fc/0x2a4 <Nov/27 08:50 am>[80853.833171] [<ffffffff802b1a17>] ? core_sys_select+0x31/0x2a4 <Nov/27 08:50 am>[80853.833171] [<ffffffff802a4e03>] ? do_sync_write+0xc9/0x10c

<Nov/27 08:50 am>[80853.833171] [<ffffffff803b8017>] ? rb_insert_color+0x61/0xda <Nov/27 08:50 am>[80853.833171] [<ffffffff802b20ec>] ? sys_select+0x15a/0x183 <Nov/27 08:50 am>[80853.833171] [<ffffffff805c7c2a>] ? lockdep_sys_exit_thunk+0x35/0x67 <Nov/27 08:50 am>[80853.833171] [<ffffffff8020be2b>] ? system_call_fastpath+0x16/0x1b <Nov/27 08:50 am>[80853.833171] </pre>