It appears I spoke too quickly - the bug (or a very similar one)
reoccurred on Feisty just now. Computer was hung when I got back, but
from the syslog file it appears it kept writing -- MARK -- entries while
'dead':
Feb 10 19:58:25 plasken -- MARK --
Feb 10 20:07:15 plasken kernel: [25996.296585] NETDEV WATCHDOG: eth0: transmit
timed out
Feb 10 20:07:15 plasken kernel: [25996.296599] sky2 status report lost?
Feb 10 20:07:24 plasken kernel: [26005.771487] [softlockup_tick+156/240]
softlockup_tick+0x9c/0xf0
Feb 10 20:07:24 plasken kernel: [26005.771503] [update_process_times+51/128]
update_process_times+0x33/0x80
Feb 10 20:07:24 plasken kernel: [26005.771512]
[smp_apic_timer_interrupt+112/128] smp_apic_timer_interrupt+0x70/0x80
Feb 10 20:07:24 plasken kernel: [26005.771519] [apic_timer_interrupt+40/48]
apic_timer_interrupt+0x28/0x30
Feb 10 20:07:24 plasken kernel: [26005.771532] [_spin_lock_bh+15/32]
_spin_lock_bh+0xf/0x20
Feb 10 20:07:24 plasken kernel: [26005.771541] [<f89f16f5>]
sky2_tx_timeout+0xf5/0x1c0 [sky2]
Feb 10 20:07:24 plasken kernel: [26005.771558] [dev_watchdog+0/208]
dev_watchdog+0x0/0xd0
Feb 10 20:07:24 plasken kernel: [26005.771564] [dev_watchdog+193/208]
dev_watchdog+0xc1/0xd0
Feb 10 20:07:24 plasken kernel: [26005.771573] [run_timer_softirq+303/416]
run_timer_softirq+0x12f/0x1a0
Feb 10 20:07:24 plasken kernel: [26005.771585] [__do_softirq+130/256]
__do_softirq+0x82/0x100
Feb 10 20:07:24 plasken kernel: [26005.771596] [do_softirq+85/96]
do_softirq+0x55/0x60
Feb 10 20:07:24 plasken kernel: [26005.771602]
[smp_apic_timer_interrupt+117/128] smp_apic_timer_interrupt+0x75/0x80
Feb 10 20:07:24 plasken kernel: [26005.771609] [apic_timer_interrupt+40/48]
apic_timer_interrupt+0x28/0x30
Feb 10 20:07:24 plasken kernel: [26005.771621] [mwait_idle_with_hints+70/96]
mwait_idle_with_hints+0x46/0x60
Feb 10 20:07:24 plasken kernel: [26005.771629] [cpu_idle+73/208]
cpu_idle+0x49/0xd0
Feb 10 20:07:24 plasken kernel: [26005.771636] [start_kernel+863/1056]
start_kernel+0x35f/0x420
Feb 10 20:07:24 plasken kernel: [26005.771643] [unknown_bootoption+0/608]
unknown_bootoption+0x0/0x260
Feb 10 20:07:24 plasken kernel: [26005.771654] =======================
Feb 10 20:18:25 plasken -- MARK --
Feb 10 20:38:25 plasken -- MARK --
Feb 10 20:44:31 plasken syslogd 1.4.1#20ubuntu3: restart. # my hard power off /
on
** Also affects: linux-source-2.6.20 (Ubuntu)
Importance: Undecided
Status: Unconfirmed
--
sky2 driver stalls
https://launchpad.net/bugs/68338
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