Messages in this thread | | | Date | Wed, 3 Oct 2012 21:26:17 -0400 | Subject | 3.6.0+ (GIT) -- BUG: sleeping function called from invalid context at kernel/mutex.c:269 in_atomic(): 0, irqs_disabled(): 1, pid: 3561, name: pm-suspend | From | Miles Lane <> |
| |
ACPI: Preparing to enter system sleep state S3 PM: Saving platform NVS memory Disabling non-boot CPUs ... numa_remove_cpu cpu 1 node 0: mask now 0 Broke affinity for irq 46 smpboot: CPU 1 is now offline BUG: sleeping function called from invalid context at kernel/mutex.c:269 in_atomic(): 0, irqs_disabled(): 1, pid: 3561, name: pm-suspend 4 locks held by pm-suspend/3561: #0: (&buffer->mutex){+.+.+.}, at: [<ffffffff8113cab6>] sysfs_write_file+0x37/0x121 #1: (s_active#98){.+.+.+}, at: [<ffffffff8113cb50>] sysfs_write_file+0xd1/0x121 #2: (autosleep_lock){+.+.+.}, at: [<ffffffff810616c2>] pm_autosleep_lock+0x12/0x14 #3: (pm_mutex){+.+.+.}, at: [<ffffffff8105c06c>] pm_suspend+0x38/0x1b8 irq event stamp: 103458 hardirqs last enabled at (103457): [<ffffffff81460461>] __mutex_unlock_slowpath+0x101/0x125 hardirqs last disabled at (103458): [<ffffffff8105be25>] arch_suspend_disable_irqs+0xa/0xc softirqs last enabled at (103196): [<ffffffff8103445d>] __do_softirq+0x12a/0x155 softirqs last disabled at (103171): [<ffffffff8146836c>] call_softirq+0x1c/0x30 Pid: 3561, comm: pm-suspend Not tainted 3.6.0+ #26 Call Trace: [<ffffffff8106b64e>] ? print_irqtrace_events+0x9d/0xa1 [<ffffffff8104efcd>] __might_sleep+0x19f/0x1a8 [<ffffffff81460345>] mutex_lock_nested+0x20/0x3b [<ffffffff81391cbb>] ledtrig_cpu+0x3b/0x7b [<ffffffff81391d29>] ledtrig_cpu_syscore_suspend+0xe/0x15 [<ffffffff813329e9>] syscore_suspend+0x78/0xfd [<ffffffff8105bf42>] suspend_devices_and_enter+0x10f/0x201 [<ffffffff8105c133>] pm_suspend+0xff/0x1b8 [<ffffffff8105b4fa>] state_store+0x43/0x6c [<ffffffff811c5ba6>] kobj_attr_store+0xf/0x1b [<ffffffff8113cb68>] sysfs_write_file+0xe9/0x121 [<ffffffff810e48a3>] vfs_write+0x9b/0xfd [<ffffffff8106bc63>] ? trace_hardirqs_on+0xd/0xf [<ffffffff810e4ac6>] sys_write+0x4d/0x7a [<ffffffff814672f4>] tracesys+0xdd/0xe2
| |