* [3.2.9] INFO: rcu_bh detected stall on CPU 2 (t=0 jiffies)
@ 2012-03-13 15:47 Ralf Hildebrandt
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From: Ralf Hildebrandt @ 2012-03-13 15:47 UTC (permalink / raw)
To: linux-kernel
Found this on my ProLiant DL360 G5 yesterday:
Mar 12 12:58:38 mail kernel: [440746.244002] INFO: rcu_bh detected stall on CPU 2 (t=0 jiffies)
Mar 12 12:58:38 mail kernel: [440746.244002] Pid: 27980, comm: /usr/sbin/amavi Tainted: G W 3.2.9 #1
Mar 12 12:58:38 mail kernel: [440746.244002] Call Trace:
Mar 12 12:58:38 mail kernel: [440746.244002] [<c1061d26>] ? __rcu_pending+0x10a/0x30e
Mar 12 12:58:38 mail kernel: [440746.244002] [<c10626ca>] ? rcu_check_callbacks+0xd4/0xde
Mar 12 12:58:38 mail kernel: [440746.244002] [<c1035cf2>] ? update_process_times+0x2a/0x53
Mar 12 12:58:38 mail kernel: [440746.244002] [<c104e1d2>] ? tick_sched_timer+0x4d/0x8e
Mar 12 12:58:38 mail kernel: [440746.244002] [<c1043b53>] ? __remove_hrtimer+0x25/0x79
Mar 12 12:58:38 mail kernel: [440746.244002] [<c1043d4f>] ? __run_hrtimer.isra.32+0x37/0xbd
Mar 12 12:58:38 mail kernel: [440746.244002] [<c10445d5>] ? hrtimer_interrupt+0xdb/0x23d
Mar 12 12:58:38 mail kernel: [440746.244002] [<c101b781>] ? vmalloc_sync_all+0x1/0x1
Mar 12 12:58:38 mail kernel: [440746.244002] [<c1015e4c>] ? smp_apic_timer_interrupt+0x4c/0x81
Mar 12 12:58:38 mail kernel: [440746.244002] [<c1275491>] ? apic_timer_interrupt+0x31/0x38
Mar 12 12:58:38 mail kernel: [440746.244002] [<c101b781>] ? vmalloc_sync_all+0x1/0x1
Mar 12 12:58:38 mail kernel: [440746.244002] [<c101b8c2>] ? do_page_fault+0x141/0x38f
Mar 12 12:58:38 mail kernel: [440746.244002] [<c1030d8d>] ? irq_exit+0x34/0x87
Mar 12 12:58:38 mail kernel: [440746.244002] [<c1015e51>] ? smp_apic_timer_interrupt+0x51/0x81
Mar 12 12:58:38 mail kernel: [440746.244002] [<c101b781>] ? vmalloc_sync_all+0x1/0x1
Mar 12 12:58:38 mail kernel: [440746.244002] [<c12756b7>] ? error_code+0x67/0x6c
Shoild I worry?
--
Ralf Hildebrandt Charite Universitätsmedizin Berlin
ralf.hildebrandt@charite.de Campus Benjamin Franklin
http://www.charite.de Hindenburgdamm 30, 12203 Berlin
Geschäftsbereich IT, Abt. Netzwerk fon: +49-30-450.570.155
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