linux-kernel - BUG: using smp_processor_id() in preemptible [00000000] code: pm-suspend/17334

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Date:	Tue, 3 Jun 2008 10:42:06 +0200
From:	"Zdenek Kabelac" <zdenek.kabelac@...il.com>
To:	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>
Subject: BUG: using smp_processor_id() in preemptible [00000000] code: pm-suspend/17334

Hello


Another backtrace from suspend code path:
(T61, 2GB, C2D, no SD card)
kernel from git 20080603, commit 1beee8dc8cf58e3f605bd7b34d7a39939be7d8d2

----
agpgart-intel 0000:00:00.0: LATE suspend
platform bay.0: LATE suspend
platform dock.0: LATE suspend
Extended CMOS year: 2000
 hwsleep-0324 [00] enter_sleep_state     : Entering sleep state [S3]
Back to C!
BUG: using smp_processor_id() in preemptible [00000000] code: pm-suspend/17334
caller is do_machine_check+0xa9/0x500
Pid: 17334, comm: pm-suspend Not tainted 2.6.26-rc4 #31

Call Trace:
 [<ffffffff8118347c>] debug_smp_processor_id+0xcc/0xd0
 [<ffffffff810184d9>] do_machine_check+0xa9/0x500
 [<ffffffff81010e7b>] ? init_8259A+0x1b/0x120
 [<ffffffff810189d6>] mce_init+0x56/0xf0
 [<ffffffff81018a7b>] mce_resume+0xb/0x10
 [<ffffffff81204fd0>] __sysdev_resume+0x20/0x60
 [<ffffffff81205068>] sysdev_resume+0x58/0x90
 [<ffffffff8120aac9>] device_power_up+0x9/0x10
 [<ffffffff8106f4f7>] suspend_devices_and_enter+0x147/0x1a0
 [<ffffffff8106f6c6>] enter_state+0x146/0x1d0
 [<ffffffff8106f80a>] state_store+0xba/0x100
 [<ffffffff81177ae7>] kobj_attr_store+0x17/0x20
 [<ffffffff81110fea>] sysfs_write_file+0xca/0x140
 [<ffffffff810ba00b>] vfs_write+0xcb/0x190
 [<ffffffff810ba1c0>] sys_write+0x50/0x90
 [<ffffffff8100c4fb>] system_call_after_swapgs+0x7b/0x80

Extended CMOS year: 2000
BUG: using smp_processor_id() in preemptible [00000000] code: pm-suspend/17334
caller is retrigger_next_event+0x1c/0x100
Pid: 17334, comm: pm-suspend Not tainted 2.6.26-rc4 #31

Call Trace:
 [<ffffffff8118347c>] debug_smp_processor_id+0xcc/0xd0
 [<ffffffff81055d3c>] retrigger_next_event+0x1c/0x100
 [<ffffffff812f5710>] ? _spin_unlock+0x30/0x60
 [<ffffffff810565ae>] hres_timers_resume+0x1e/0x50
 [<ffffffff81059657>] timekeeping_resume+0x137/0x170
 [<ffffffff81204fd0>] __sysdev_resume+0x20/0x60
 [<ffffffff81205068>] sysdev_resume+0x58/0x90
 [<ffffffff8120aac9>] device_power_up+0x9/0x10
 [<ffffffff8106f4f7>] suspend_devices_and_enter+0x147/0x1a0
 [<ffffffff8106f6c6>] enter_state+0x146/0x1d0
 [<ffffffff8106f80a>] state_store+0xba/0x100
 [<ffffffff81177ae7>] kobj_attr_store+0x17/0x20
 [<ffffffff81110fea>] sysfs_write_file+0xca/0x140
 [<ffffffff810ba00b>] vfs_write+0xcb/0x190
 [<ffffffff810ba1c0>] sys_write+0x50/0x90
 [<ffffffff8100c4fb>] system_call_after_swapgs+0x7b/0x80

BUG: using smp_processor_id() in preemptible [00000000] code: pm-suspend/17334
caller is retrigger_next_event+0x8b/0x100
Pid: 17334, comm: pm-suspend Not tainted 2.6.26-rc4 #31

Call Trace:
 [<ffffffff8118347c>] debug_smp_processor_id+0xcc/0xd0
 [<ffffffff81055dab>] retrigger_next_event+0x8b/0x100
 [<ffffffff810565ae>] hres_timers_resume+0x1e/0x50
 [<ffffffff81059657>] timekeeping_resume+0x137/0x170
 [<ffffffff81204fd0>] __sysdev_resume+0x20/0x60
 [<ffffffff81205068>] sysdev_resume+0x58/0x90
 [<ffffffff8120aac9>] device_power_up+0x9/0x10
 [<ffffffff8106f4f7>] suspend_devices_and_enter+0x147/0x1a0
 [<ffffffff8106f6c6>] enter_state+0x146/0x1d0
 [<ffffffff8106f80a>] state_store+0xba/0x100
 [<ffffffff81177ae7>] kobj_attr_store+0x17/0x20
 [<ffffffff81110fea>] sysfs_write_file+0xca/0x140
 [<ffffffff810ba00b>] vfs_write+0xcb/0x190
 [<ffffffff810ba1c0>] sys_write+0x50/0x90
 [<ffffffff8100c4fb>] system_call_after_swapgs+0x7b/0x80

platform dock.0: EARLY resume
platform bay.0: EARLY resume
agpgart-intel 0000:00:00.0: EARLY resume
pci 0000:00:02.0: EARLY resume
pci 0000:00:02.1: EARLY resume
e1000e 0000:00:19.0: EARLY resume
----

Zdenek
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