Messages in this thread | | | From | "Serge Noiraud" <> | Subject | RT : 2.6.15-rt17 and possible softlockup detected on CPU#1! | Date | Thu, 23 Feb 2006 13:54:32 +0100 |
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Hi, I get the following messages :
BUG: tsc:6796, possible softlockup detected on CPU#1! [<c01047ec>] dump_stack+0x1c/0x20 (20) [<c014b3a7>] softlockup_detected+0x37/0x50 (24) [<c014b493>] softlockup_tick+0xd3/0xf0 (24) [<c012b013>] update_process_times+0x83/0x90 (16) [<c013da2d>] handle_update+0x1d/0x20 (12) [<c013dada>] handle_nextevent_update+0x1a/0x20 (12) [<c01137b3>] smp_apic_timer_interrupt+0x73/0x80 (16) [<c0104361>] apic_timer_interrupt+0x21/0x30 (-868712892) --------------------------- | preempt count: 00010000 ] | 0-level deep critical section nesting: ----------------------------------------
BUG: tsc:6796, possible softlockup detected on CPU#1! [<c01047ec>] dump_stack+0x1c/0x20 (20) [<c014b3a7>] softlockup_detected+0x37/0x50 (24) [<c014b493>] softlockup_tick+0xd3/0xf0 (24) [<c012b013>] update_process_times+0x83/0x90 (16) [<c013da2d>] handle_update+0x1d/0x20 (12) [<c013dada>] handle_nextevent_update+0x1a/0x20 (12) [<c01137b3>] smp_apic_timer_interrupt+0x73/0x80 (16) [<c0104361>] apic_timer_interrupt+0x21/0x30 (-868712892) --------------------------- | preempt count: 00010000 ] | 0-level deep critical section nesting: ----------------------------------------
BUG: tsc:6821, possible softlockup detected on CPU#1! [<c01047ec>] dump_stack+0x1c/0x20 (20) [<c014b3a7>] softlockup_detected+0x37/0x50 (24) [<c014b493>] softlockup_tick+0xd3/0xf0 (24) [<c012b013>] update_process_times+0x83/0x90 (16) [<c013da2d>] handle_update+0x1d/0x20 (12) [<c013dada>] handle_nextevent_update+0x1a/0x20 (12) [<c01137b3>] smp_apic_timer_interrupt+0x73/0x80 (16) [<c0104361>] apic_timer_interrupt+0x21/0x30 (-870324188) --------------------------- | preempt count: 00010000 ] | 0-level deep critical section nesting: ----------------------------------------
These messages occurs while my RT program loops.
-- Serge Noiraud - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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