Hi, this is the one, i am getting in the console,
BUG: soft lockup - CPU#0 stuck for 61s! [linphone-3:764] Modules linked in: Pid: 764, comm: linphone-3 CPU: 0 Not tainted (2.6.28-rc9 #14) PC is at handle_IRQ_event+0x28/0x74 LR is at handle_level_irq+0x94/0xec pc : [<c008cc30>] lr : [<c008e18c>] psr: 48000113 sp : c7eede90 ip : c7eedeb0 fp : c7eedeac r10: 0000001d r9 : c0638ba8 r8 : 00000000 r7 : 0000005c r6 : 00000000 r5 : 0000005c r4 : c7a1b360 r3 : 00000000 r2 : 0000006e r1 : c7a1b360 r0 : 0000005c Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 87f48018 DAC: 00000015 [<c003b370>] (show_regs+0x0/0x50) from [<c008c738>] (softlockup_tick+0x108/0x148) r5:00000104 r4:000000c7 [<c008c630>] (softlockup_tick+0x0/0x148) from [<c006f25c>] (run_local_timers+0x1c/0x20) r8:c0637d08 r7:00000107 r6:297648b1 r5:c7976cc0 r4:00000000 [<c006f240>] (run_local_timers+0x0/0x20) from [<c006f2dc>] (update_process_times+0x30/0x60) [<c006f2ac>] (update_process_times+0x0/0x60) from [<c0081f9c>] (tick_sched_timer+0x90/0xc4) r5:c7eede48 r4:c06796d0 [<c0081f0c>] (tick_sched_timer+0x0/0xc4) from [<c007c2dc>] (__run_hrtimer+0x30/0x70) r7:7fffffff r6:ffffffff r5:c0637d08 r4:c06796d0 [<c007c2ac>] (__run_hrtimer+0x0/0x70) from [<c007cf08>] (hrtimer_interrupt+0x174/0x1e8) r5:00000107 r4:c06796d0 [<c007cd94>] (hrtimer_interrupt+0x0/0x1e8) from [<c004412c>] (omap2_gp_timer_interrupt+0x28/0x34) [<c0044104>] (omap2_gp_timer_interrupt+0x0/0x34) from [<c008cc44>] (handle_IRQ_event+0x3c/0x74) [<c008cc08>] (handle_IRQ_event+0x0/0x74) from [<c008e18c>] (handle_level_irq+0x94/0xec) r7:0000005c r6:00000000 r5:0000005f r4:c0639b20 [<c008e0f8>] (handle_level_irq+0x0/0xec) from [<c0039068>] (__exception_text_start+0x68/0x88) r5:c7eedee0 r4:0000005f [<c0039000>] (__exception_text_start+0x0/0x88) from [<c0039a30>] (__irq_svc+0x30/0x80) Exception stack(0xc7eede48 to 0xc7eede90) de40: 0000005c c7a1b360 0000006e 00000000 c7a1b360 0000005c de60: 00000000 0000005c 00000000 c0638ba8 0000001d c7eedeac c7eedeb0 c7eede90 de80: c008e18c c008cc30 48000113 ffffffff r5:d8200000 r4:ffffffff On Sat, Jun 26, 2010 at 4:30 PM, Michael Blizek < mic...@michaelblizek.twilightparadox.com> wrote: > Hi! > > On 12:13 Sat 26 Jun , Harishkumar V wrote: > > Hi, > > > > I am facing "BUG: soft lockup - CPU#0 stuck for 61s!" problem. when i > > browsed through google, it appears to be general problem, but there is no > > workaround/solution exists. Any pointers how to trace this or fix this > would > > be helpful. > > This is a generic message which is printed, e.g. if there is an endless > loop > in a bad place. There should be a stack trace attached, which often allows > a > quick fix by the maintainers. If there is, please post it here. Otherwise > you > might have configured your kernel that way, e.g. by compiling without frame > pointers on 32 bit x86. > > -Michi > -- > programing a layer 3+4 network protocol for mesh networks > see http://michaelblizek.twilightparadox.com > > -- Thanks and Regards, Harish Kumar. V