{{{ ipp014 login: [270386.855490] stack segment: 0000 [#1] SMP [270386.857564] last sysfs file: /sys/devices/system/cpu/sched_mc_power_savings [270386.857564] CPU 3 [270386.857564] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt k8temp forcedeth i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [270386.857564] Pid: 10830, comm: pclient Not tainted 2.6.28-rc7-00105-gfeaf384 #4 [270386.857564] RIP: 0010:[] [] __lock_acquire+0x398/0x7f3 [270386.857564] RSP: 0000:ffff88012fadfec8 EFLAGS: 00010082 [270386.857564] RAX: 0000000000000002 RBX: 0000000000000046 RCX: 0000000000000000 [270386.857564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8081b570 [270386.857564] RBP: fff0ffff80a9c610 R08: 0000000000000001 R09: 0000000000000001 [270386.857564] R10: 0000000000000000 R11: 00007f237359c124 R12: 0000000000000011 [270386.857564] R13: ffffffff8081b558 R14: 0000000000000000 R15: ffffffff8081b570 [270386.857564] FS: 00007f2374d296f0(0000) GS:ffff88022fa1f880(0000) knlGS:0000000000000000 [270386.857564] CS: 0010 DS: 0000 ES: 0000 CR0: 00000000800500 [270386.857564] CR2: 00007fb74fb20110 CR3: 0000000222511000 CR4: 00000000000006e0 [270386.857564] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [270386.857564] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [270386.857564] Process pclient (pid: 10830, threadinfo ffff88022343a000, task ffff88022150ea50) [270386.857564] Stack: [270386.857564] 0000000000000001 0000000000000000 ffff88022150ea50 0000000000000046 [270386.857564] 0000000000000011 0000000000000011 ffffffff80810000 [270386.857564] 0000000000000000 ffffffff80257d90 0000000000000000 ffffffff80278c47 [270386.857564] Call Trace: [270386.857564] <#SS> [] warn_on_slowpath+0x51/0x6d [270386.857564] [] try_acquire_console_sem+0x12/0x31 [270386.857564] [] release_console_sem+0x18a/0x1a5 [270386.857564] [] smp_call_function_mask+0x37/0x1d7 [270386.857564] [] crash_kexec+0x17/0xef [270386.857564] [] crash_kexec+0xe6/0xef [270386.857564] [] printk+0x4e/0x56 [270386.857564] [] native_smp_send_stop+0x1a/0x26 [270386.857564] [] panic+0x95/0x13f [270386.857564] [] vgacon_set_cursor_size+0x40/0x10b [270386.857564] [] _spin_lock_irqsave+0x37/0x3f [270386.857564] [] oops_end+0x7b/0x88 [270386.857564] [] do_stack_segment+0x6e/0x8b [270386.857564] [] stack_segment+0x7d/0x90 [270386.857564] [] __lock_acquire+0x398/0x7f3 [270386.857564] <> [] lock_acquire+0x52/0x6b [270386.857564] [] handle_fasteoi_irq+0x1c/0xcf [270386.857564] [] _spin_lock+0x29/0x34 [270386.857564] [] handle_fasteoi_irq+0x1c/0xcf [270386.857564] [] handle_fasteoi_irq+0x1c/0xcf [270386.857564] [] call_softirq+0x1c/0x28 [270386.857564] [] do_IRQ+0xf7/0x16c [270386.857564] [] ret_from_intr+0x0/0xa [270386.857564] <4>---[ end trace 6afa3da764e202ca ]--- }}}