On Sat, Jan 31, 2009 at 6:51 AM, Steve Sakoman <sakoman@xxxxxxxxx> wrote: > I did a quick test of 2.6.29-rc3. Things looked pretty good till I > tried mplayer. I neglected to mention that this test was done on an Overo system. Steve > There was a one minute hang (no sound), then a set of soft lockup messages: > > Starting playback... > BUG: soft lockup - CPU#0 stuck for 61s! [mplayer:1892] > Modules linked in: ipv6 uvcvideo rtl8187 eeprom_93cx6 videodev v4l1_compat > > Pid: 1892, comm: mplayer > CPU: 0 Not tainted (2.6.29-rc3-omap1 #1) > PC is at handle_IRQ_event+0x28/0x74 > LR is at handle_level_irq+0xd4/0xf0 > pc : [<c0138bf0>] lr : [<c013a52c>] psr: 40000113 > sp : cf2c1d90 ip : cf2c1db0 fp : cf2c1dac > r10: 0000000a r9 : 00000014 r8 : 00000000 > r7 : 0000003f r6 : 00000000 r5 : 0000003f r4 : cfbe2e00 > r3 : 00000000 r2 : c053d65c r1 : cfbe2e00 r0 : 0000003f > Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user > Control: 10c5387d Table: 8e3f0019 DAC: 00000015 > [<c00f0d74>] (show_regs+0x0/0x50) from [<c01386d8>] > (softlockup_tick+0x100/0x140) > r5:0000008d r4:00000050 > [<c01385d8>] (softlockup_tick+0x0/0x140) from [<c0119800>] > (run_local_timers+0x1c/0x20) > [<c01197e4>] (run_local_timers+0x0/0x20) from [<c0119c28>] > (update_process_times+0x30/0x60) > [<c0119bf8>] (update_process_times+0x0/0x60) from [<c012dc5c>] > (tick_sched_timer+0x8c/0xc8) > r5:cf2c1d48 r4:c0543ec8 > [<c012dbd0>] (tick_sched_timer+0x0/0xc8) from [<c0126764>] > (__run_hrtimer+0x74/0xb8) > r7:7fffffff r6:ffffffff r5:c0513a90 r4:c0543ec8 > [<c01266f0>] (__run_hrtimer+0x0/0xb8) from [<c01270ec>] > (hrtimer_interrupt+0xf0/0x154) > r5:00000086 r4:333ae255 > [<c0126ffc>] (hrtimer_interrupt+0x0/0x154) from [<c00f97bc>] > (omap2_gp_timer_interrupt+0x28/0x34) > r8:00000000 r7:00000025 r6:00000000 r5:00000000 r4:c050b300 > [<c00f9794>] (omap2_gp_timer_interrupt+0x0/0x34) from [<c0138c04>] > (handle_IRQ_event+0x3c/0x74) > [<c0138bc8>] (handle_IRQ_event+0x0/0x74) from [<c013a52c>] > (handle_level_irq+0xd4/0xf0) > r7:0000003f r6:00000000 r5:00000025 r4:c0514a5c > [<c013a458>] (handle_level_irq+0x0/0xf0) from [<c00ef058>] > (__exception_text_start+0x58/0x70) > r5:cf2c1de0 r4:00000025 > [<c00ef000>] (__exception_text_start+0x0/0x70) from [<c00ef9b0>] > (__irq_svc+0x30/0x80) > Exception stack(0xcf2c1d48 to 0xcf2c1d90) > 1d40: 0000003f cfbe2e00 c053d65c 00000000 cfbe2e00 0000003f > 1d60: 00000000 0000003f 00000000 00000014 0000000a cf2c1dac cf2c1db0 cf2c1d90 > 1d80: c013a52c c0138bf0 40000113 ffffffff > r5:d8200000 r4:ffffffff > [<c0138bc8>] (handle_IRQ_event+0x0/0x74) from [<c013a52c>] > (handle_level_irq+0xd4/0xf0) > r7:0000005c r6:00000000 r5:0000003f r4:c0515074 > [<c013a458>] (handle_level_irq+0x0/0xf0) from [<c00ef058>] > (__exception_text_start+0x58/0x70) > r5:cf2c1e78 r4:0000003f > [<c00ef000>] (__exception_text_start+0x0/0x70) from [<c00ef9b0>] > (__irq_svc+0x30/0x80) > Exception stack(0xcf2c1de0 to 0xcf2c1e28) > 1de0: 0000005c cf9c3540 c053d6d0 00000000 cf9c3540 0000005c 00000000 0000005c > 1e00: 00000000 00000014 0000000a cf2c1e44 cf2c1e48 cf2c1e28 c013a52c c0138bf0 > 1e20: 40000113 ffffffff > r5:d8200000 r4:ffffffff > [<c0138bc8>] (handle_IRQ_event+0x0/0x74) from [<c013a52c>] > (handle_level_irq+0xd4/0xf0) > r7:00000002 r6:cf9ce800 r5:0000005c r4:c0515740 > [<c013a458>] (handle_level_irq+0x0/0xf0) from [<c00ef058>] > (__exception_text_start+0x58/0x70) > r5:cf2c1f18 r4:0000005c > [<c00ef000>] (__exception_text_start+0x0/0x70) from [<c00ef9b0>] > (__irq_svc+0x30/0x80) > Exception stack(0xcf2c1e78 to 0xcf2c1ec0) > 1e60: 80000000 cf2c0000 > 1e80: 00000000 c05427a0 0000003f cf2c0000 cf9ce800 00000002 00000000 00000014 > 1ea0: 0000000a cf2c1eec cf2c1ef0 cf2c1ec0 c0115970 c01156ac 20000113 ffffffff > r5:d8200000 r4:ffffffff > [<c0115664>] (__do_softirq+0x0/0xf4) from [<c0115970>] (irq_exit+0x48/0x90) > [<c0115928>] (irq_exit+0x0/0x90) from [<c00ef05c>] > (__exception_text_start+0x5c/0x70) > [<c00ef000>] (__exception_text_start+0x0/0x70) from [<c00ef9b0>] > (__irq_svc+0x30/0x80) > Exception stack(0xcf2c1f18 to 0xcf2c1f60) > 1f00: c053d100 00000002 > 1f20: cf2c0000 ce38c80c cf9e2400 00000002 cf9ce800 cf9e2400 38a39d7b 00000014 > 1f40: cf9cea70 cf2c1f74 ce38c7e0 cf2c1f60 c040408c c010c76c a0000113 ffffffff > r5:d8200000 r4:ffffffff > [<c010c73c>] (finish_task_switch+0x0/0x84) from [<c040408c>] > (schedule+0x3e0/0x41c) > r5:ce38c7e0 r4:00000000 > [<c0403cac>] (schedule+0x0/0x41c) from [<c00efe54>] (ret_slow_syscall+0x0/0x10) > BUG: soft lockup - CPU#0 stuck for 61s! [mplayer:1892] > Modules linked in: ipv6 uvcvideo rtl8187 eeprom_93cx6 videodev v4l1_compat > > Pid: 1892, comm: mplayer > CPU: 0 Not tainted (2.6.29-rc3-omap1 #1) > PC is at handle_IRQ_event+0x28/0x74 > LR is at handle_level_irq+0xd4/0xf0 > pc : [<c0138bf0>] lr : [<c013a52c>] psr: 40000113 > sp : cf2c1d90 ip : cf2c1db0 fp : cf2c1dac > r10: 0000000a r9 : 00000014 r8 : 00000000 > r7 : 0000003f r6 : 00000000 r5 : 0000003f r4 : cfbe2e00 > r3 : 00000000 r2 : c053d65c r1 : cfbe2e00 r0 : 0000003f > Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user > Control: 10c5387d Table: 8e3f0019 DAC: 00000015 > [<c00f0d74>] (show_regs+0x0/0x50) from [<c01386d8>] > (softlockup_tick+0x100/0x140) > r5:000000ca r4:0000008d > [<c01385d8>] (softlockup_tick+0x0/0x140) from [<c0119800>] > (run_local_timers+0x1c/0x20) > [<c01197e4>] (run_local_timers+0x0/0x20) from [<c0119c28>] > (update_process_times+0x30/0x60) > [<c0119bf8>] (update_process_times+0x0/0x60) from [<c012dc5c>] > (tick_sched_timer+0x8c/0xc8) > r5:cf2c1d48 r4:c0543ec8 > [<c012dbd0>] (tick_sched_timer+0x0/0xc8) from [<c0126764>] > (__run_hrtimer+0x74/0xb8) > r7:7fffffff r6:ffffffff r5:c0513a90 r4:c0543ec8 > [<c01266f0>] (__run_hrtimer+0x0/0xb8) from [<c01270ec>] > (hrtimer_interrupt+0xf0/0x154) > r5:000000c8 r4:14f647c2 > [<c0126ffc>] (hrtimer_interrupt+0x0/0x154) from [<c00f97bc>] > (omap2_gp_timer_interrupt+0x28/0x34) > r8:00000000 r7:00000025 r6:00000000 r5:00000000 r4:c050b300 > [<c00f9794>] (omap2_gp_timer_interrupt+0x0/0x34) from [<c0138c04>] > (handle_IRQ_event+0x3c/0x74) > [<c0138bc8>] (handle_IRQ_event+0x0/0x74) from [<c013a52c>] > (handle_level_irq+0xd4/0xf0) > r7:0000003f r6:00000000 r5:00000025 r4:c0514a5c > [<c013a458>] (handle_level_irq+0x0/0xf0) from [<c00ef058>] > (__exception_text_start+0x58/0x70) > r5:cf2c1de0 r4:00000025 > [<c00ef000>] (__exception_text_start+0x0/0x70) from [<c00ef9b0>] > (__irq_svc+0x30/0x80) > Exception stack(0xcf2c1d48 to 0xcf2c1d90) > 1d40: 0000003f cfbe2e00 c053d65c 00000000 cfbe2e00 0000003f > 1d60: 00000000 0000003f 00000000 00000014 0000000a cf2c1dac cf2c1db0 cf2c1d90 > 1d80: c013a52c c0138bf0 40000113 ffffffff > r5:d8200000 r4:ffffffff > [<c0138bc8>] (handle_IRQ_event+0x0/0x74) from [<c013a52c>] > (handle_level_irq+0xd4/0xf0) > r7:0000005c r6:00000000 r5:0000003f r4:c0515074 > [<c013a458>] (handle_level_irq+0x0/0xf0) from [<c00ef058>] > (__exception_text_start+0x58/0x70) > r5:cf2c1e78 r4:0000003f > [<c00ef000>] (__exception_text_start+0x0/0x70) from [<c00ef9b0>] > (__irq_svc+0x30/0x80) > Exception stack(0xcf2c1de0 to 0xcf2c1e28) > 1de0: 0000005c cf9c3540 c053d6d0 00000000 cf9c3540 0000005c 00000000 0000005c > 1e00: 00000000 00000014 0000000a cf2c1e44 cf2c1e48 cf2c1e28 c013a52c c0138bf0 > 1e20: 40000113 ffffffff > r5:d8200000 r4:ffffffff > [<c0138bc8>] (handle_IRQ_event+0x0/0x74) from [<c013a52c>] > (handle_level_irq+0xd4/0xf0) > r7:00000002 r6:cf9ce800 r5:0000005c r4:c0515740 > [<c013a458>] (handle_level_irq+0x0/0xf0) from [<c00ef058>] > (__exception_text_start+0x58/0x70) > r5:cf2c1f18 r4:0000005c > [<c00ef000>] (__exception_text_start+0x0/0x70) from [<c00ef9b0>] > (__irq_svc+0x30/0x80) > Exception stack(0xcf2c1e78 to 0xcf2c1ec0) > 1e60: 80000000 cf2c0000 > 1e80: 00000000 c05427a0 0000003f cf2c0000 cf9ce800 00000002 00000000 00000014 > 1ea0: 0000000a cf2c1eec cf2c1ef0 cf2c1ec0 c0115970 c01156ac 20000113 ffffffff > r5:d8200000 r4:ffffffff > [<c0115664>] (__do_softirq+0x0/0xf4) from [<c0115970>] (irq_exit+0x48/0x90) > [<c0115928>] (irq_exit+0x0/0x90) from [<c00ef05c>] > (__exception_text_start+0x5c/0x70) > [<c00ef000>] (__exception_text_start+0x0/0x70) from [<c00ef9b0>] > (__irq_svc+0x30/0x80) > Exception stack(0xcf2c1f18 to 0xcf2c1f60) > 1f00: c053d100 00000002 > 1f20: cf2c0000 ce38c80c cf9e2400 00000002 cf9ce800 cf9e2400 38a39d7b 00000014 > 1f40: cf9cea70 cf2c1f74 ce38c7e0 cf2c1f60 c040408c c010c76c a0000113 ffffffff > r5:d8200000 r4:ffffffff > [<c010c73c>] (finish_task_switch+0x0/0x84) from [<c040408c>] > (schedule+0x3e0/0x41c) > r5:ce38c7e0 r4:00000000 > [<c0403cac>] (schedule+0x0/0x41c) from [<c00efe54>] (ret_slow_syscall+0x0/0x10) > BUG: soft lockup - CPU#0 stuck for 61s! [mplayer:1892] > Modules linked in: ipv6 uvcvideo rtl8187 eeprom_93cx6 videodev v4l1_compat > > Pid: 1892, comm: mplayer > CPU: 0 Not tainted (2.6.29-rc3-omap1 #1) > PC is at handle_IRQ_event+0x28/0x74 > LR is at handle_level_irq+0xd4/0xf0 > pc : [<c0138bf0>] lr : [<c013a52c>] psr: 40000113 > sp : cf2c1d90 ip : cf2c1db0 fp : cf2c1dac > r10: 0000000a r9 : 00000014 r8 : 00000000 > r7 : 0000003f r6 : 00000000 r5 : 0000003f r4 : cfbe2e00 > r3 : 00000000 r2 : c053d65c r1 : cfbe2e00 r0 : 0000003f > Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user > Control: 10c5387d Table: 8e3f0019 DAC: 00000015 > [<c00f0d74>] (show_regs+0x0/0x50) from [<c01386d8>] > (softlockup_tick+0x100/0x140) > r5:00000107 r4:000000ca > [<c01385d8>] (softlockup_tick+0x0/0x140) from [<c0119800>] > (run_local_timers+0x1c/0x20) > [<c01197e4>] (run_local_timers+0x0/0x20) from [<c0119c28>] > (update_process_times+0x30/0x60) > [<c0119bf8>] (update_process_times+0x0/0x60) from [<c012dc5c>] > (tick_sched_timer+0x8c/0xc8) > r5:cf2c1d48 r4:c0543ec8 > [<c012dbd0>] (tick_sched_timer+0x0/0xc8) from [<c0126764>] > (__run_hrtimer+0x74/0xb8) > r7:7fffffff r6:ffffffff r5:c0513a90 r4:c0543ec8 > [<c01266f0>] (__run_hrtimer+0x0/0xb8) from [<c01270ec>] > (hrtimer_interrupt+0xf0/0x154) > r5:00000109 r4:32c3358d > [<c0126ffc>] (hrtimer_interrupt+0x0/0x154) from [<c00f97bc>] > (omap2_gp_timer_interrupt+0x28/0x34) > r8:00000000 r7:00000025 r6:00000000 r5:00000000 r4:c050b300 > [<c00f9794>] (omap2_gp_timer_interrupt+0x0/0x34) from [<c0138c04>] > (handle_IRQ_event+0x3c/0x74) > [<c0138bc8>] (handle_IRQ_event+0x0/0x74) from [<c013a52c>] > (handle_level_irq+0xd4/0xf0) > r7:0000003f r6:00000000 r5:00000025 r4:c0514a5c > [<c013a458>] (handle_level_irq+0x0/0xf0) from [<c00ef058>] > (__exception_text_start+0x58/0x70) > r5:cf2c1de0 r4:00000025 > [<c00ef000>] (__exception_text_start+0x0/0x70) from [<c00ef9b0>] > (__irq_svc+0x30/0x80) > Exception stack(0xcf2c1d48 to 0xcf2c1d90) > 1d40: 0000003f cfbe2e00 c053d65c 00000000 cfbe2e00 0000003f > 1d60: 00000000 0000003f 00000000 00000014 0000000a cf2c1dac cf2c1db0 cf2c1d90 > 1d80: c013a52c c0138bf0 40000113 ffffffff > r5:d8200000 r4:ffffffff > [<c0138bc8>] (handle_IRQ_event+0x0/0x74) from [<c013a52c>] > (handle_level_irq+0xd4/0xf0) > r7:0000005c r6:00000000 r5:0000003f r4:c0515074 > [<c013a458>] (handle_level_irq+0x0/0xf0) from [<c00ef058>] > (__exception_text_start+0x58/0x70) > r5:cf2c1e78 r4:0000003f > [<c00ef000>] (__exception_text_start+0x0/0x70) from [<c00ef9b0>] > (__irq_svc+0x30/0x80) > Exception stack(0xcf2c1de0 to 0xcf2c1e28) > 1de0: 0000005c cf9c3540 c053d6d0 00000000 cf9c3540 0000005c 00000000 0000005c > 1e00: 00000000 00000014 0000000a cf2c1e44 cf2c1e48 cf2c1e28 c013a52c c0138bf0 > 1e20: 40000113 ffffffff > r5:d8200000 r4:ffffffff > [<c0138bc8>] (handle_IRQ_event+0x0/0x74) from [<c013a52c>] > (handle_level_irq+0xd4/0xf0) > r7:00000002 r6:cf9ce800 r5:0000005c r4:c0515740 > [<c013a458>] (handle_level_irq+0x0/0xf0) from [<c00ef058>] > (__exception_text_start+0x58/0x70) > r5:cf2c1f18 r4:0000005c > [<c00ef000>] (__exception_text_start+0x0/0x70) from [<c00ef9b0>] > (__irq_svc+0x30/0x80) > Exception stack(0xcf2c1e78 to 0xcf2c1ec0) > 1e60: 80000000 cf2c0000 > 1e80: 00000000 c05427a0 0000003f cf2c0000 cf9ce800 00000002 00000000 00000014 > 1ea0: 0000000a cf2c1eec cf2c1ef0 cf2c1ec0 c0115970 c01156ac 20000113 ffffffff > r5:d8200000 r4:ffffffff > [<c0115664>] (__do_softirq+0x0/0xf4) from [<c0115970>] (irq_exit+0x48/0x90) > [<c0115928>] (irq_exit+0x0/0x90) from [<c00ef05c>] > (__exception_text_start+0x5c/0x70) > [<c00ef000>] (__exception_text_start+0x0/0x70) from [<c00ef9b0>] > (__irq_svc+0x30/0x80) > Exception stack(0xcf2c1f18 to 0xcf2c1f60) > 1f00: c053d100 00000002 > 1f20: cf2c0000 ce38c80c cf9e2400 00000002 cf9ce800 cf9e2400 38a39d7b 00000014 > 1f40: cf9cea70 cf2c1f74 ce38c7e0 cf2c1f60 c040408c c010c76c a0000113 ffffffff > r5:d8200000 r4:ffffffff > [<c010c73c>] (finish_task_switch+0x0/0x84) from [<c040408c>] > (schedule+0x3e0/0x41c) > r5:ce38c7e0 r4:00000000 > [<c0403cac>] (schedule+0x0/0x41c) from [<c00efe54>] (ret_slow_syscall+0x0/0x10) > BUG: soft lockup - CPU#0 stuck for 61s! [mplayer:1892] > Modules linked in: ipv6 uvcvideo rtl8187 eeprom_93cx6 videodev v4l1_compat > > <repeats as above> > > Has anyone else seen this? I'm running with some additional patches > for smxc911x, LCD and touchscreen so I want to check to see if others > are having the same experience before starting to back out patches. > > I do not see this issue with 2.6.29-rc2 > (675e66d8261d3327bc467426f8a7e15ec8ffad2c) and the identical patch > set. > > Thanks! > > Steve > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
