Bug#447018: To be fixed in Etch?
dann frazier said the following on 28.11.2007 17:55:
Out of curiousity, how frequent are these messages?
Very often:
Nov 28 16:30:07 kubrick kernel: Call Trace:
Nov 28 16:30:07 kubrick kernel: [<ffffffff80293e27>]
unlock_cpu_hotplug+0x3f/0x6c
Nov 28 16:30:07 kubrick kernel: [<ffffffff8027d958>]
sched_getaffinity+0x7e/0x93
Nov 28 16:30:07 kubrick kernel: [<ffffffff8027d993>]
sys_sched_getaffinity+0x26/0x55
Nov 28 16:30:07 kubrick kernel: [<ffffffff80257b56>] system_call+0x7e/0x83
Nov 28 16:30:07 kubrick kernel:
Nov 28 16:33:26 kubrick kernel: BUG: warning at
kernel/cpu.c:51/unlock_cpu_hotplug()
Nov 28 16:33:26 kubrick kernel:
Nov 28 16:33:26 kubrick kernel: Call Trace:
Nov 28 16:33:26 kubrick kernel: [<ffffffff80293e27>]
unlock_cpu_hotplug+0x3f/0x6c
Nov 28 16:33:26 kubrick kernel: [<ffffffff8027d958>]
sched_getaffinity+0x7e/0x93
Nov 28 16:33:27 kubrick kernel: [<ffffffff8027d993>]
sys_sched_getaffinity+0x26/0x55
Nov 28 16:33:27 kubrick kernel: [<ffffffff80257b56>] system_call+0x7e/0x83
Nov 28 16:33:27 kubrick kernel:
Nov 28 16:34:59 kubrick kernel: BUG: warning at
kernel/cpu.c:51/unlock_cpu_hotplug()
Nov 28 16:34:59 kubrick kernel:
Nov 28 16:34:59 kubrick kernel: Call Trace:
Nov 28 16:34:59 kubrick kernel: [<ffffffff80293e27>]
unlock_cpu_hotplug+0x3f/0x6c
Nov 28 16:34:59 kubrick kernel: [<ffffffff8027d958>]
sched_getaffinity+0x7e/0x93
Nov 28 16:34:59 kubrick kernel: [<ffffffff8029c612>]
compat_sys_sched_getaffinity+0x1d/0x4c
Nov 28 16:34:59 kubrick kernel: [<ffffffff8025ad5a>] ia32_sysret+0x0/0xa
Nov 28 16:34:59 kubrick kernel:
Nov 28 16:34:59 kubrick kernel: BUG: warning at
kernel/cpu.c:51/unlock_cpu_hotplug()
Nov 28 16:34:59 kubrick kernel:
Nov 28 16:34:59 kubrick kernel: Call Trace:
Nov 28 16:34:59 kubrick kernel: [<ffffffff80293e27>]
unlock_cpu_hotplug+0x3f/0x6c
Nov 28 16:34:59 kubrick kernel: [<ffffffff8027d958>]
sched_getaffinity+0x7e/0x93
Nov 28 16:34:59 kubrick kernel: [<ffffffff8029c612>]
compat_sys_sched_getaffinity+0x1d/0x4c
Nov 28 16:34:59 kubrick kernel: [<ffffffff8025ad5a>] ia32_sysret+0x0/0xa
Nov 28 16:34:59 kubrick kernel:
Nov 28 16:34:59 kubrick kernel: BUG: warning at
kernel/cpu.c:51/unlock_cpu_hotplug()
Nov 28 16:35:00 kubrick kernel:
Nov 28 16:35:00 kubrick kernel: Call Trace:
Nov 28 16:35:00 kubrick kernel: [<ffffffff8025d00a>]
.text.lock.mutex+0xf/0x14
Nov 28 16:35:00 kubrick kernel: [<ffffffff80293e27>]
unlock_cpu_hotplug+0x3f/0x6c
Nov 28 16:35:00 kubrick kernel: [<ffffffff8027d958>]
sched_getaffinity+0x7e/0x93
Nov 28 16:35:00 kubrick kernel: [<ffffffff8029c612>]
compat_sys_sched_getaffinity+0x1d/0x4c
Nov 28 16:35:00 kubrick kernel: [<ffffffff8025ad5a>] ia32_sysret+0x0/0xa
Nov 28 16:35:00 kubrick kernel:
Nov 28 16:35:00 kubrick kernel: BUG: warning at
kernel/cpu.c:51/unlock_cpu_hotplug()
Nov 28 16:35:00 kubrick kernel:
Nov 28 16:35:00 kubrick kernel: Call Trace:
Nov 28 16:35:00 kubrick kernel: [<ffffffff80293e27>]
unlock_cpu_hotplug+0x3f/0x6c
Nov 28 16:35:00 kubrick kernel: [<ffffffff8027d958>]
sched_getaffinity+0x7e/0x93
Nov 28 16:35:00 kubrick kernel: [<ffffffff8029c612>]
compat_sys_sched_getaffinity+0x1d/0x4c
Nov 28 16:35:00 kubrick kernel: [<ffffffff8025ad5a>] ia32_sysret+0x0/0xa
Nov 28 16:35:00 kubrick kernel:
Regards
Martin Bzrger
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