Re: 2.6.19.2 sky2/acpi crashes

Lionel Landwerlin
2007-01-24T00:45:49Z

Le mardi 23 janvier 2007 à 16:30 -0500, Len Brown a écrit :
> On Tuesday 23 January 2007 07:27, Lionel Landwerlin wrote:
> > Le mardi 23 janvier 2007 à 17:22 +0800, Luming Yu a écrit :
> > > Please try to remove processor module.
> >
> > Ok, that's done. Same problem.
>
> any difference with "idle=poll"?
> if yes, how about "idle=halt"?

idle=poll seems to fix the problem (cpu fan is running almost at full
speed). Maybe I should run a longer test... For now it consists to run
about 15 torrents and watching HDTV through ethernet device.

idle=halt does not :

Jan 24 01:37:02 cocoduo kernel: [ 1562.672639] NETDEV WATCHDOG: eth0: transmit timed out
Jan 24 01:37:02 cocoduo kernel: [ 1562.672648] sky2 eth0: tx timeout
Jan 24 01:37:02 cocoduo kernel: [ 1562.672656] sky2 eth0: transmit ring 243 .. 222 report=244 done=244
Jan 24 01:37:02 cocoduo kernel: [ 1562.672660] sky2 status report lost?
Jan 24 01:37:11 cocoduo kernel: [ 1571.787958] BUG: soft lockup detected on CPU#0!
Jan 24 01:37:11 cocoduo kernel: [ 1571.787989] [softlockup_tick+155/208] softlockup_tick+0x9b/0xd0
Jan 24 01:37:11 cocoduo kernel: [ 1571.788007] [update_process_times+49/128] update_process_times+0x31/0x80
Jan 24 01:37:11 cocoduo kernel: [ 1571.788020] [smp_apic_timer_interrupt+145/176] smp_apic_timer_interrupt+0x91/0xb0
Jan 24 01:37:11 cocoduo kernel: [ 1571.788032] [apic_timer_interrupt+31/36] apic_timer_interrupt+0x1f/0x24
Jan 24 01:37:11 cocoduo kernel: [ 1571.788048] [_spin_lock_bh+15/32] _spin_lock_bh+0xf/0x20
Jan 24 01:37:11 cocoduo kernel: [ 1571.788061] [pg0+946730645/1068803072] sky2_tx_timeout+0xf5/0x1d0 [sky2]
Jan 24 01:37:11 cocoduo kernel: [ 1571.788083] [dev_watchdog+0/208] dev_watchdog+0x0/0xd0
Jan 24 01:37:11 cocoduo kernel: [ 1571.788090] [dev_watchdog+192/208] dev_watchdog+0xc0/0xd0
Jan 24 01:37:11 cocoduo kernel: [ 1571.788099] [run_timer_softirq+273/400] run_timer_softirq+0x111/0x190
Jan 24 01:37:11 cocoduo kernel: [ 1571.788114] [__do_softirq+116/240] __do_softirq+0x74/0xf0
Jan 24 01:37:11 cocoduo kernel: [ 1571.788125] [do_softirq+59/80] do_softirq+0x3b/0x50
Jan 24 01:37:11 cocoduo kernel: [ 1571.788134] [smp_apic_timer_interrupt+150/176] smp_apic_timer_interrupt+0x96/0xb0
Jan 24 01:37:11 cocoduo kernel: [ 1571.788143] [apic_timer_interrupt+31/36] apic_timer_interrupt+0x1f/0x24
Jan 24 01:37:11 cocoduo kernel: [ 1571.788153] [default_idle+0/112] default_idle+0x0/0x70
Jan 24 01:37:11 cocoduo kernel: [ 1571.788166] [default_idle+54/112] default_idle+0x36/0x70
Jan 24 01:37:11 cocoduo kernel: [ 1571.788175] [cpu_idle+116/208] cpu_idle+0x74/0xd0
Jan 24 01:37:11 cocoduo kernel: [ 1571.788184] [start_kernel+872/1072] start_kernel+0x368/0x430
Jan 24 01:37:11 cocoduo kernel: [ 1571.788194] [unknown_bootoption+0/624] unknown_bootoption+0x0/0x270
Jan 24 01:37:11 cocoduo kernel: [ 1571.788208] =======================

--
Lionel Landwerlin <landwer@free.fr>