[<000000000043ef42>] driver_attach+0x52/0x64 [<000000000043da30>] bus_add_driver+0x254/0x38c [<000000000043fab0>] driver_register+0xac/0x1a8 [<00000000004ad3ea>] css_driver_register+0x66/0x78 [<00000000009b7c26>] init_ccw_bus_type+0x10a/0x1f0 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<0000000000994638>] kernel_init+0x3ec/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc } ... key at: [<00000000015f3948>] __key.24429+0x0/0x8 -> (&rc->lock){-.....} ops: 0 { IN-HARDIRQ-W at: [<000000000018e850>] __lock_acquire+0x7c4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001128be>] debug_event_common+0x96/0x250 [<00000000004ac236>] cio_disable_subchannel+0xe2/0x1d0 [<00000000004b8922>] ccw_device_recog_done+0x66/0x42c [<00000000004b8da0>] ccw_device_sense_id_done+0x68/0x90 [<00000000004bb51e>] ccw_device_sense_id_irq+0xae/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001109be>] debug_register_view+0xb6/0x1bc [<0000000000111a4e>] debug_register_mode+0x13e/0x1dc [<0000000000111b3e>] debug_register+0x52/0x60 [<00000000009b717e>] cio_debug_init+0x3e/0x164 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<0000000000994638>] kernel_init+0x3ec/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc } ... key at: [<0000000000ba2408>] __key.21326+0x0/0x8 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001128be>] debug_event_common+0x96/0x250 [<00000000004ac410>] cio_enable_subchannel+0xec/0x214 [<00000000004b9d48>] ccw_device_recognition+0x50/0x98 [<00000000004b4aba>] io_subchannel_recog+0x116/0x1b8 [<00000000004b7562>] io_subchannel_probe+0x326/0x364 [<00000000004ac74c>] css_probe+0x64/0x9c [<000000000043f2ae>] driver_probe_device+0xc2/0x2cc [<000000000043f59e>] __driver_attach+0xe6/0xec [<000000000043e48c>] bus_for_each_dev+0x9c/0xf0 [<000000000043ef42>] driver_attach+0x52/0x64 [<000000000043da30>] bus_add_driver+0x254/0x38c [<000000000043fab0>] driver_register+0xac/0x1a8 [<00000000004ad3ea>] css_driver_register+0x66/0x78 [<00000000009b7c26>] init_ccw_bus_type+0x10a/0x1f0 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<0000000000994638>] kernel_init+0x3ec/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc -> (&base->lock){-.-...} ops: 0 { IN-HARDIRQ-W at: [<000000000018e850>] __lock_acquire+0x7c4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000000000015e1e0>] lock_timer_base+0x5c/0x9c [<000000000015e358>] del_timer+0x60/0xf0 [<00000000004b84d0>] ccw_device_set_timeout+0xdc/0xf4 [<00000000004b8918>] ccw_device_recog_done+0x5c/0x42c [<00000000004b8da0>] ccw_device_sense_id_done+0x68/0x90 [<00000000004bb51e>] ccw_device_sense_id_irq+0xae/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<00000000005d5caa>] _spin_unlock_irq+0x62/0x70 IN-SOFTIRQ-W at: [<000000000018e86e>] __lock_acquire+0x7e2/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d61cc>] _spin_lock_irq+0x78/0xbc [<000000000015dc0a>] run_timer_softirq+0xb6/0x388 [<00000000001561dc>] __do_softirq+0x108/0x258 [<0000000000113102>] do_softirq+0x102/0x108 [<000000000015598a>] irq_exit+0xf6/0xfc [<000000000010fc10>] do_extint+0x108/0x144 [<000000000011b3dc>] ext_no_vtime+0x1e/0x22 [<00000000005c9ec4>] init_section_page_cgroup+0x118/0x240 INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000000000015e1e0>] lock_timer_base+0x5c/0x9c [<000000000015f136>] mod_timer+0x76/0x1dc [<000000000015f2f0>] add_timer+0x54/0x6c [<00000000004b84b2>] ccw_device_set_timeout+0xbe/0xf4 [<00000000004b9d5c>] ccw_device_recognition+0x64/0x98 [<00000000004b4aba>] io_subchannel_recog+0x116/0x1b8 [<00000000004b7abe>] ccw_device_probe_console+0x156/0x218 [<00000000009b913a>] con3215_init+0xca/0x228 [<00000000009b3a5a>] console_init+0x42/0x5c [<0000000000994f16>] start_kernel+0x542/0x6ac [<0000000000100020>] _stext+0x20/0x80 } ... key at: [<0000000000bbbc00>] __key.25649+0x0/0x8 -> (&obj_hash[i].lock){-.-...} ops: 0 { IN-HARDIRQ-W at: [<000000000018e850>] __lock_acquire+0x7c4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<0000000000413b56>] debug_object_deactivate+0x62/0x130 [<000000000015e37a>] del_timer+0x82/0xf0 [<00000000004b84d0>] ccw_device_set_timeout+0xdc/0xf4 [<00000000004b8918>] ccw_device_recog_done+0x5c/0x42c [<00000000004b8da0>] ccw_device_sense_id_done+0x68/0x90 [<00000000004bb51e>] ccw_device_sense_id_irq+0xae/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<00000000005d5caa>] _spin_unlock_irq+0x62/0x70 IN-SOFTIRQ-W at: [<000000000018e86e>] __lock_acquire+0x7e2/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000004142ce>] __debug_object_init+0x62/0x478 [<0000000000414764>] debug_object_init+0x38/0x48 [<0000000000176eec>] hrtimer_init+0x50/0x70 [<0000000000186ce6>] tick_setup_sched_timer+0x76/0x170 [<00000000001775ca>] hrtimer_run_pending+0x10a/0x16c [<000000000015dbb6>] run_timer_softirq+0x62/0x388 [<00000000001561dc>] __do_softirq+0x108/0x258 [<0000000000113102>] do_softirq+0x102/0x108 [<000000000015598a>] irq_exit+0xf6/0xfc [<000000000010fc10>] do_extint+0x108/0x144 [<000000000011b3dc>] ext_no_vtime+0x1e/0x22 [<00000000002527b8>] kmem_cache_alloc+0x12c/0x220 INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<0000000000413f34>] debug_check_no_obj_freed+0xa0/0x274 [<0000000000210216>] free_hot_cold_page+0x12e/0x2cc [<00000000002104ee>] free_hot_page+0x42/0x50 [<0000000000210586>] __free_pages+0x8a/0xa0 [<00000000005cfcfa>] __free_pages_bootmem+0x9a/0x114 [<00000000009a6d7e>] free_all_bootmem_core+0x17a/0x254 [<00000000009a6e8e>] free_all_bootmem+0x36/0x44 [<0000000000998c02>] mem_init+0x86/0x148 [<0000000000994e5e>] start_kernel+0x48a/0x6ac [<0000000000100020>] _stext+0x20/0x80 } ... key at: [<00000000014a8670>] __key.18366+0x0/0x8 -> (pool_lock){..-...} ops: 0 { IN-SOFTIRQ-W at: [<000000000018e86e>] __lock_acquire+0x7e2/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<000000000041438a>] __debug_object_init+0x11e/0x478 [<0000000000414764>] debug_object_init+0x38/0x48 [<0000000000176eec>] hrtimer_init+0x50/0x70 [<0000000000186ce6>] tick_setup_sched_timer+0x76/0x170 [<00000000001775ca>] hrtimer_run_pending+0x10a/0x16c [<000000000015dbb6>] run_timer_softirq+0x62/0x388 [<00000000001561dc>] __do_softirq+0x108/0x258 [<0000000000113102>] do_softirq+0x102/0x108 [<000000000015598a>] irq_exit+0xf6/0xfc [<000000000010fc10>] do_extint+0x108/0x144 [<000000000011b3dc>] ext_no_vtime+0x1e/0x22 [<00000000002527b8>] kmem_cache_alloc+0x12c/0x220 INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<000000000041438a>] __debug_object_init+0x11e/0x478 [<0000000000414764>] debug_object_init+0x38/0x48 [<0000000000176eec>] hrtimer_init+0x50/0x70 [<000000000013bcb8>] init_rt_bandwidth+0x78/0x94 [<000000000099e508>] sched_init+0x10c/0x650 [<0000000000994e70>] start_kernel+0x49c/0x6ac [<0000000000100020>] _stext+0x20/0x80 } ... key at: [<0000000000944da8>] pool_lock+0x18/0x40 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<000000000041438a>] __debug_object_init+0x11e/0x478 [<0000000000414764>] debug_object_init+0x38/0x48 [<0000000000176eec>] hrtimer_init+0x50/0x70 [<000000000013bcb8>] init_rt_bandwidth+0x78/0x94 [<000000000099e508>] sched_init+0x10c/0x650 [<0000000000994e70>] start_kernel+0x49c/0x6ac [<0000000000100020>] _stext+0x20/0x80 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<0000000000413c86>] debug_object_activate+0x62/0x180 [<000000000015f18c>] mod_timer+0xcc/0x1dc [<000000000015f2f0>] add_timer+0x54/0x6c [<00000000004b84b2>] ccw_device_set_timeout+0xbe/0xf4 [<00000000004b9d5c>] ccw_device_recognition+0x64/0x98 [<00000000004b4aba>] io_subchannel_recog+0x116/0x1b8 [<00000000004b7abe>] ccw_device_probe_console+0x156/0x218 [<00000000009b913a>] con3215_init+0xca/0x228 [<00000000009b3a5a>] console_init+0x42/0x5c [<0000000000994f16>] start_kernel+0x542/0x6ac [<0000000000100020>] _stext+0x20/0x80 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<0000000000414674>] __debug_object_init+0x408/0x478 [<0000000000414764>] debug_object_init+0x38/0x48 [<000000000015d7cc>] timer_fixup_activate+0xb8/0xcc [<00000000004136a6>] debug_object_fixup+0x32/0x50 [<0000000000413d94>] debug_object_activate+0x170/0x180 [<000000000015f18c>] mod_timer+0xcc/0x1dc [<000000000015f2f0>] add_timer+0x54/0x6c [<000000000016b97e>] queue_delayed_work_on+0x122/0x18c [<000000000016c326>] queue_delayed_work+0x56/0x80 [<000000000016c3a2>] schedule_delayed_work+0x52/0x64 [<0000000000421962>] rekey_seq_generator+0x8e/0xa8 [<00000000009b387a>] seqgen_init+0x2a/0x3c [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<0000000000994638>] kernel_init+0x3ec/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000000000015e1e0>] lock_timer_base+0x5c/0x9c [<000000000015f136>] mod_timer+0x76/0x1dc [<000000000015f2f0>] add_timer+0x54/0x6c [<00000000004b84b2>] ccw_device_set_timeout+0xbe/0xf4 [<00000000004b9d5c>] ccw_device_recognition+0x64/0x98 [<00000000004b4aba>] io_subchannel_recog+0x116/0x1b8 [<00000000004b7562>] io_subchannel_probe+0x326/0x364 [<00000000004ac74c>] css_probe+0x64/0x9c [<000000000043f2ae>] driver_probe_device+0xc2/0x2cc [<000000000043f59e>] __driver_attach+0xe6/0xec [<000000000043e48c>] bus_for_each_dev+0x9c/0xf0 [<000000000043ef42>] driver_attach+0x52/0x64 [<000000000043da30>] bus_add_driver+0x254/0x38c [<000000000043fab0>] driver_register+0xac/0x1a8 [<00000000004ad3ea>] css_driver_register+0x66/0x78 [<00000000009b7c26>] init_ccw_bus_type+0x10a/0x1f0 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<0000000000994638>] kernel_init+0x3ec/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc -> (&cwq->lock){-.-...} ops: 0 { IN-HARDIRQ-W at: [<000000000018e850>] __lock_acquire+0x7c4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000000000016ba92>] __queue_work+0x46/0x78 [<000000000016bbfa>] queue_work_on+0x9a/0xe0 [<000000000016c184>] queue_work+0x4c/0x60 [<00000000004b4c60>] io_subchannel_recog_done+0x104/0x148 [<00000000004b89f2>] ccw_device_recog_done+0x136/0x42c [<00000000004b8da0>] ccw_device_sense_id_done+0x68/0x90 [<00000000004bb51e>] ccw_device_sense_id_irq+0xae/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 IN-SOFTIRQ-W at: [<000000000018e86e>] __lock_acquire+0x7e2/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000000000016ba92>] __queue_work+0x46/0x78 [<000000000016bbfa>] queue_work_on+0x9a/0xe0 [<000000000016c184>] queue_work+0x4c/0x60 [<000000000016c1e6>] schedule_work+0x4e/0x60 [<000003e000a6c65a>] dasd_kick_device+0x62/0x70 [dasd_mod] [<000003e000ab21f2>] dasd_eckd_analysis_callback+0x62/0x70 [dasd_eckd_mod] [<000003e000a68b5e>] __dasd_device_process_final_queue+0x14e/0x18c [dasd_mod] [<000003e000a68fb6>] dasd_device_tasklet+0x1be/0x3dc [dasd_mod] [<0000000000154e50>] tasklet_hi_action+0x160/0x194 [<00000000001561dc>] __do_softirq+0x108/0x258 [<0000000000113102>] do_softirq+0x102/0x108 [<000000000015598a>] irq_exit+0xf6/0xfc [<00000000004ab74c>] do_IRQ+0x154/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000000000016ba92>] __queue_work+0x46/0x78 [<000000000016bbfa>] queue_work_on+0x9a/0xe0 [<000000000016c184>] queue_work+0x4c/0x60 [<00000000004b4c60>] io_subchannel_recog_done+0x104/0x148 [<00000000004b89f2>] ccw_device_recog_done+0x136/0x42c [<00000000004b8da0>] ccw_device_sense_id_done+0x68/0x90 [<00000000004bb51e>] ccw_device_sense_id_irq+0xae/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 } ... key at: [<0000000000bbbd68>] __key.24271+0x0/0x8 -> (&workqueue_cpu_stat(cpu)->lock){-.-...} ops: 0 { IN-HARDIRQ-W at: [<000000000018e850>] __lock_acquire+0x7c4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001f1898>] probe_workqueue_insertion+0x100/0x1e4 [<000000000016a420>] insert_work+0xe0/0xfc [<000000000016baa8>] __queue_work+0x5c/0x78 [<000000000016bbfa>] queue_work_on+0x9a/0xe0 [<000000000016c184>] queue_work+0x4c/0x60 [<00000000004b4c60>] io_subchannel_recog_done+0x104/0x148 [<00000000004b89f2>] ccw_device_recog_done+0x136/0x42c [<00000000004b8da0>] ccw_device_sense_id_done+0x68/0x90 [<00000000004bb51e>] ccw_device_sense_id_irq+0xae/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 IN-SOFTIRQ-W at: [<000000000018e86e>] __lock_acquire+0x7e2/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001f1898>] probe_workqueue_insertion+0x100/0x1e4 [<000000000016a420>] insert_work+0xe0/0xfc [<000000000016baa8>] __queue_work+0x5c/0x78 [<000000000016bbfa>] queue_work_on+0x9a/0xe0 [<000000000016c184>] queue_work+0x4c/0x60 [<000000000016c1e6>] schedule_work+0x4e/0x60 [<000003e000a6c65a>] dasd_kick_device+0x62/0x70 [dasd_mod] [<000003e000ab21f2>] dasd_eckd_analysis_callback+0x62/0x70 [dasd_eckd_mod] [<000003e000a68b5e>] __dasd_device_process_final_queue+0x14e/0x18c [dasd_mod] [<000003e000a68fb6>] dasd_device_tasklet+0x1be/0x3dc [dasd_mod] [<0000000000154e50>] tasklet_hi_action+0x160/0x194 [<00000000001561dc>] __do_softirq+0x108/0x258 [<0000000000113102>] do_softirq+0x102/0x108 [<000000000015598a>] irq_exit+0xf6/0xfc [<00000000004ab74c>] do_IRQ+0x154/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001f151e>] probe_workqueue_creation+0xa2/0x14c [<0000000000169ad2>] create_workqueue_thread+0x106/0x118 [<000000000016ac9a>] __create_workqueue_key+0x1da/0x4a0 [<00000000009a01f4>] init_workqueues+0x154/0x180 [<00000000009945ec>] kernel_init+0x3a0/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc } ... key at: [<0000000001494380>] __key.23141+0x0/0x8 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<0000000000413f34>] debug_check_no_obj_freed+0xa0/0x274 [<0000000000252a22>] kfree+0x176/0x1fc [<00000000001f1420>] probe_workqueue_destruction+0x194/0x1f0 [<000000000016a6bc>] cleanup_workqueue_thread+0xfc/0x114 [<000000000016a860>] destroy_workqueue+0xd0/0x290 [<00000000001b9a56>] stop_machine_destroy+0x72/0xa0 [<00000000001b9c02>] stop_machine+0x76/0x88 [<00000000005d820c>] arch_arm_kprobe+0x54/0x64 [<00000000005da0d2>] register_kprobe+0x5a6/0x5dc [<000000000099dc60>] arch_init_kprobes+0x2c/0x40 [<00000000009a31ae>] init_kprobes+0x116/0x160 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<0000000000994638>] kernel_init+0x3ec/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001f1898>] probe_workqueue_insertion+0x100/0x1e4 [<000000000016a420>] insert_work+0xe0/0xfc [<000000000016baa8>] __queue_work+0x5c/0x78 [<000000000016bbfa>] queue_work_on+0x9a/0xe0 [<000000000016c184>] queue_work+0x4c/0x60 [<00000000004b4c60>] io_subchannel_recog_done+0x104/0x148 [<00000000004b89f2>] ccw_device_recog_done+0x136/0x42c [<00000000004b8da0>] ccw_device_sense_id_done+0x68/0x90 [<00000000004bb51e>] ccw_device_sense_id_irq+0xae/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 -> (&q->lock){-.-.-.} ops: 0 { IN-HARDIRQ-W at: [<000000000018e850>] __lock_acquire+0x7c4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001321e6>] __wake_up+0x4e/0x84 [<00000000004b8a0e>] ccw_device_recog_done+0x152/0x42c [<00000000004b8da0>] ccw_device_sense_id_done+0x68/0x90 [<00000000004bb51e>] ccw_device_sense_id_irq+0xae/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<00000000005d5caa>] _spin_unlock_irq+0x62/0x70 IN-SOFTIRQ-W at: [<000000000018e86e>] __lock_acquire+0x7e2/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<0000000000132076>] complete+0x4e/0x90 [<000000000016e6da>] wakeme_after_rcu+0x42/0x50 [<00000000001cd394>] __rcu_process_callbacks+0x164/0x310 [<00000000001cd592>] rcu_process_callbacks+0x52/0x7c [<00000000001561dc>] __do_softirq+0x108/0x258 [<0000000000113102>] do_softirq+0x102/0x108 [<000000000015598a>] irq_exit+0xf6/0xfc [<000000000010fc10>] do_extint+0x108/0x144 [<000000000011b3dc>] ext_no_vtime+0x1e/0x22 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 IN-RECLAIM_FS-W at: [<000000000018e814>] __lock_acquire+0x788/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<0000000000172dd2>] prepare_to_wait+0x4e/0xa0 [<000000000021ba6a>] kswapd+0x11a/0x8a8 [<0000000000172426>] kthread+0xb6/0xc0 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001321e6>] __wake_up+0x4e/0x84 [<00000000004b8a0e>] ccw_device_recog_done+0x152/0x42c [<00000000004b8da0>] ccw_device_sense_id_done+0x68/0x90 [<00000000004bb51e>] ccw_device_sense_id_irq+0xae/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<00000000005d5caa>] _spin_unlock_irq+0x62/0x70 } ... key at: [<0000000000bbc3b0>] __key.17642+0x0/0x8 -> (&rq->lock){-.-.-.} ops: 0 { IN-HARDIRQ-W at: [<000000000018e850>] __lock_acquire+0x7c4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<0000000000146728>] scheduler_tick+0x7c/0x3e8 [<000000000015e6de>] update_process_times+0x86/0xa0 [<0000000000185b4c>] tick_periodic+0x70/0xf0 [<0000000000185c1e>] tick_handle_periodic+0x52/0xc8 [<0000000000107e10>] clock_comparator_work+0x6c/0x7c [<000000000010fc46>] do_extint+0x13e/0x144 [<000000000011b3dc>] ext_no_vtime+0x1e/0x22 [<00000000005c9ec4>] init_section_page_cgroup+0x118/0x240 IN-SOFTIRQ-W at: [<000000000018e86e>] __lock_acquire+0x7e2/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<00000000001328f0>] task_rq_lock+0x88/0xd4 [<0000000000144d26>] try_to_wake_up+0x126/0x4a4 [<00000000001450e8>] default_wake_function+0x44/0x58 [<000000000012aef0>] __wake_up_common+0x84/0xd0 [<000000000013209c>] complete+0x74/0x90 [<000000000016e6da>] wakeme_after_rcu+0x42/0x50 [<00000000001cd394>] __rcu_process_callbacks+0x164/0x310 [<00000000001cd592>] rcu_process_callbacks+0x52/0x7c [<00000000001561dc>] __do_softirq+0x108/0x258 [<0000000000113102>] do_softirq+0x102/0x108 [<000000000015598a>] irq_exit+0xf6/0xfc [<000000000010fc10>] do_extint+0x108/0x144 [<000000000011b3dc>] ext_no_vtime+0x1e/0x22 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 IN-RECLAIM_FS-W at: [<000000000018e814>] __lock_acquire+0x788/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<00000000001328f0>] task_rq_lock+0x88/0xd4 [<00000000001460d4>] set_cpus_allowed_ptr+0x50/0x180 [<000000000021b9fc>] kswapd+0xac/0x8a8 [<0000000000172426>] kthread+0xb6/0xc0 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000000000013cb00>] rq_attach_root+0x4c/0x1ec [<000000000099e78c>] sched_init+0x390/0x650 [<0000000000994e70>] start_kernel+0x49c/0x6ac [<0000000000100020>] _stext+0x20/0x80 } ... key at: [<0000000000ba6b98>] __key.51712+0x0/0x8 -> (&vec->lock){......} ops: 0 { INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001fd0c6>] cpupri_set+0x152/0x278 [<0000000000137d06>] rq_online_rt+0xe2/0xf0 [<000000000012b312>] set_rq_online+0xaa/0xc8 [<000000000013cc84>] rq_attach_root+0x1d0/0x1ec [<000000000099e78c>] sched_init+0x390/0x650 [<0000000000994e70>] start_kernel+0x49c/0x6ac [<0000000000100020>] _stext+0x20/0x80 } ... key at: [<00000000014943c0>] __key.14109+0x0/0x8 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001fd0c6>] cpupri_set+0x152/0x278 [<0000000000137d06>] rq_online_rt+0xe2/0xf0 [<000000000012b312>] set_rq_online+0xaa/0xc8 [<000000000013cc84>] rq_attach_root+0x1d0/0x1ec [<000000000099e78c>] sched_init+0x390/0x650 [<0000000000994e70>] start_kernel+0x49c/0x6ac [<0000000000100020>] _stext+0x20/0x80 -> (&rt_b->rt_runtime_lock){......} ops: 0 { INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<0000000000137ebc>] __enqueue_rt_entity+0x1a8/0x2e4 [<0000000000138564>] enqueue_rt_entity+0x98/0xb4 [<0000000000138c60>] enqueue_task_rt+0x5c/0xac [<0000000000129b12>] enqueue_task+0xa2/0xb8 [<0000000000129cec>] activate_task+0x6c/0x8c [<0000000000144fa4>] try_to_wake_up+0x3a4/0x4a4 [<0000000000145196>] wake_up_process+0x46/0x58 [<00000000005cb8d6>] migration_call+0x14e/0x8a4 [<000000000099eab2>] migration_init+0x66/0x84 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<00000000009942f6>] kernel_init+0xaa/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc } ... key at: [<0000000000ba6b80>] __key.39675+0x0/0x8 -> (&cpu_base->lock){-.-...} ops: 0 { IN-HARDIRQ-W at: [<000000000018e850>] __lock_acquire+0x7c4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<00000000001772e4>] hrtimer_run_queues+0x110/0x1c8 [<000000000015e63e>] run_local_timers+0x3e/0x58 [<000000000015e6b4>] update_process_times+0x5c/0xa0 [<0000000000185b4c>] tick_periodic+0x70/0xf0 [<0000000000185c1e>] tick_handle_periodic+0x52/0xc8 [<0000000000107e10>] clock_comparator_work+0x6c/0x7c [<000000000010fc46>] do_extint+0x13e/0x144 [<000000000011b3dc>] ext_no_vtime+0x1e/0x22 [<00000000005d5d2c>] _spin_unlock_irqrestore+0x74/0xa0 IN-SOFTIRQ-W at: [<000000000018e86e>] __lock_acquire+0x7e2/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001777d6>] lock_hrtimer_base+0x5a/0x9c [<0000000000177c14>] __hrtimer_start_range_ns+0x68/0x468 [<00000000001780b2>] hrtimer_start_range_ns+0x42/0x54 [<0000000000186dac>] tick_setup_sched_timer+0x13c/0x170 [<00000000001775ca>] hrtimer_run_pending+0x10a/0x16c [<000000000015dbb6>] run_timer_softirq+0x62/0x388 [<00000000001561dc>] __do_softirq+0x108/0x258 [<0000000000113102>] do_softirq+0x102/0x108 [<000000000015598a>] irq_exit+0xf6/0xfc [<000000000010fc10>] do_extint+0x108/0x144 [<000000000011b3dc>] ext_no_vtime+0x1e/0x22 [<00000000002527b8>] kmem_cache_alloc+0x12c/0x220 INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001777d6>] lock_hrtimer_base+0x5a/0x9c [<0000000000177c14>] __hrtimer_start_range_ns+0x68/0x468 [<0000000000137f1a>] __enqueue_rt_entity+0x206/0x2e4 [<0000000000138564>] enqueue_rt_entity+0x98/0xb4 [<0000000000138c60>] enqueue_task_rt+0x5c/0xac [<0000000000129b12>] enqueue_task+0xa2/0xb8 [<0000000000129cec>] activate_task+0x6c/0x8c [<0000000000144fa4>] try_to_wake_up+0x3a4/0x4a4 [<0000000000145196>] wake_up_process+0x46/0x58 [<00000000005cb8d6>] migration_call+0x14e/0x8a4 [<000000000099eab2>] migration_init+0x66/0x84 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<00000000009942f6>] kernel_init+0xaa/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc } ... key at: [<0000000000bbc3e8>] __key.21394+0x0/0x8 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<0000000000413c86>] debug_object_activate+0x62/0x180 [<0000000000176d58>] enqueue_hrtimer+0x58/0xec [<0000000000177e0e>] __hrtimer_start_range_ns+0x262/0x468 [<0000000000137f1a>] __enqueue_rt_entity+0x206/0x2e4 [<0000000000138564>] enqueue_rt_entity+0x98/0xb4 [<0000000000138c60>] enqueue_task_rt+0x5c/0xac [<0000000000129b12>] enqueue_task+0xa2/0xb8 [<0000000000129cec>] activate_task+0x6c/0x8c [<0000000000144fa4>] try_to_wake_up+0x3a4/0x4a4 [<0000000000145196>] wake_up_process+0x46/0x58 [<00000000005cb8d6>] migration_call+0x14e/0x8a4 [<000000000099eab2>] migration_init+0x66/0x84 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<00000000009942f6>] kernel_init+0xaa/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001777d6>] lock_hrtimer_base+0x5a/0x9c [<0000000000177c14>] __hrtimer_start_range_ns+0x68/0x468 [<0000000000137f1a>] __enqueue_rt_entity+0x206/0x2e4 [<0000000000138564>] enqueue_rt_entity+0x98/0xb4 [<0000000000138c60>] enqueue_task_rt+0x5c/0xac [<0000000000129b12>] enqueue_task+0xa2/0xb8 [<0000000000129cec>] activate_task+0x6c/0x8c [<0000000000144fa4>] try_to_wake_up+0x3a4/0x4a4 [<0000000000145196>] wake_up_process+0x46/0x58 [<00000000005cb8d6>] migration_call+0x14e/0x8a4 [<000000000099eab2>] migration_init+0x66/0x84 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<00000000009942f6>] kernel_init+0xaa/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc -> (&rt_rq->rt_runtime_lock){......} ops: 0 { INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<000000000013821e>] update_curr_rt+0x13e/0x204 [<000000000013848a>] dequeue_task_rt+0x46/0x88 [<0000000000129c36>] dequeue_task+0x10e/0x158 [<0000000000129d78>] deactivate_task+0x6c/0x8c [<00000000005d1902>] schedule+0x666/0xe10 [<0000000000145e0e>] migration_thread+0x282/0x378 [<0000000000172426>] kthread+0xb6/0xc0 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc } ... key at: [<0000000000ba6b88>] __key.51618+0x0/0x8 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<00000000001337e2>] __enable_runtime+0x7a/0xd0 [<0000000000137cea>] rq_online_rt+0xc6/0xf0 [<000000000012b312>] set_rq_online+0xaa/0xc8 [<00000000005cb958>] migration_call+0x1d0/0x8a4 [<00000000005d83ba>] notifier_call_chain+0x92/0xe4 [<000000000017a25e>] raw_notifier_call_chain+0x46/0x58 [<00000000005cc308>] _cpu_up+0x158/0x1b4 [<00000000005cc414>] cpu_up+0xb0/0xcc [<0000000000994394>] kernel_init+0x148/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<0000000000137ebc>] __enqueue_rt_entity+0x1a8/0x2e4 [<0000000000138564>] enqueue_rt_entity+0x98/0xb4 [<0000000000138c60>] enqueue_task_rt+0x5c/0xac [<0000000000129b12>] enqueue_task+0xa2/0xb8 [<0000000000129cec>] activate_task+0x6c/0x8c [<0000000000144fa4>] try_to_wake_up+0x3a4/0x4a4 [<0000000000145196>] wake_up_process+0x46/0x58 [<00000000005cb8d6>] migration_call+0x14e/0x8a4 [<000000000099eab2>] migration_init+0x66/0x84 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<00000000009942f6>] kernel_init+0xaa/0x460 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<000000000013821e>] update_curr_rt+0x13e/0x204 [<000000000013848a>] dequeue_task_rt+0x46/0x88 [<0000000000129c36>] dequeue_task+0x10e/0x158 [<0000000000129d78>] deactivate_task+0x6c/0x8c [<00000000005d1902>] schedule+0x666/0xe10 [<0000000000145e0e>] migration_thread+0x282/0x378 [<0000000000172426>] kthread+0xb6/0xc0 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc -> (&rq->lock/1){......} ops: 0 { INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d5fa6>] _spin_lock_nested+0x6a/0xb0 [<00000000001436d6>] double_rq_lock+0xb6/0xcc [<000000000014379c>] __migrate_task+0xb0/0x184 [<0000000000145cae>] migration_thread+0x122/0x378 [<0000000000172426>] kthread+0xb6/0xc0 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc } ... key at: [<0000000000ba6b99>] __key.51712+0x1/0x8 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d5fa6>] _spin_lock_nested+0x6a/0xb0 [<00000000001436d6>] double_rq_lock+0xb6/0xcc [<000000000014379c>] __migrate_task+0xb0/0x184 [<0000000000145cae>] migration_thread+0x122/0x378 [<0000000000172426>] kthread+0xb6/0xc0 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<00000000001328f0>] task_rq_lock+0x88/0xd4 [<0000000000144d26>] try_to_wake_up+0x126/0x4a4 [<00000000001450e8>] default_wake_function+0x44/0x58 [<000000000012aef0>] __wake_up_common+0x84/0xd0 [<000000000013209c>] complete+0x74/0x90 [<0000000000172408>] kthread+0x98/0xc0 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001321e6>] __wake_up+0x4e/0x84 [<000000000016a3ea>] insert_work+0xaa/0xfc [<000000000016baa8>] __queue_work+0x5c/0x78 [<000000000016bbfa>] queue_work_on+0x9a/0xe0 [<000000000016c184>] queue_work+0x4c/0x60 [<00000000004b4c60>] io_subchannel_recog_done+0x104/0x148 [<00000000004b89f2>] ccw_device_recog_done+0x136/0x42c [<00000000004b8da0>] ccw_device_sense_id_done+0x68/0x90 [<00000000004bb51e>] ccw_device_sense_id_irq+0xae/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000000000016ba92>] __queue_work+0x46/0x78 [<000000000016bbfa>] queue_work_on+0x9a/0xe0 [<000000000016c184>] queue_work+0x4c/0x60 [<00000000004b4c60>] io_subchannel_recog_done+0x104/0x148 [<00000000004b89f2>] ccw_device_recog_done+0x136/0x42c [<00000000004b8da0>] ccw_device_sense_id_done+0x68/0x90 [<00000000004bb51e>] ccw_device_sense_id_irq+0xae/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<00000000001321e6>] __wake_up+0x4e/0x84 [<00000000004b8a0e>] ccw_device_recog_done+0x152/0x42c [<00000000004b8da0>] ccw_device_sense_id_done+0x68/0x90 [<00000000004bb51e>] ccw_device_sense_id_irq+0xae/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 -> (diag210_lock){-.....} ops: 0 { IN-HARDIRQ-W at: [<000000000018e850>] __lock_acquire+0x7c4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<0000000000117994>] diag210+0x48/0x90 [<00000000004bb68a>] ccw_device_sense_id_irq+0x21a/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<00000000005d5caa>] _spin_unlock_irq+0x62/0x70 INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<0000000000117994>] diag210+0x48/0x90 [<00000000004bb68a>] ccw_device_sense_id_irq+0x21a/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<00000000005d5caa>] _spin_unlock_irq+0x62/0x70 } ... key at: [<00000000009083c0>] diag210_lock.17658+0x18/0x88 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<0000000000117994>] diag210+0x48/0x90 [<00000000004bb68a>] ccw_device_sense_id_irq+0x21a/0x534 [<00000000004b59f0>] io_subchannel_irq+0xa0/0x11c [<00000000004ab796>] do_IRQ+0x19e/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<00000000004a8820>] chsc_get_ssd_info+0x94/0x200 ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<00000000001328f0>] task_rq_lock+0x88/0xd4 [<0000000000144d26>] try_to_wake_up+0x126/0x4a4 [<0000000000145196>] wake_up_process+0x46/0x58 [<0000000000154c62>] wakeup_softirqd+0x66/0x74 [<0000000000155100>] __tasklet_hi_schedule+0xe8/0xec [<000003e000a67ade>] dasd_schedule_device_bh+0xa2/0xb0 [dasd_mod] [<000003e000a68176>] dasd_add_request_tail+0x7a/0xa0 [dasd_mod] [<000003e000a68202>] dasd_sleep_on+0x66/0x1cc [dasd_mod] [<000003e000ab24da>] dasd_eckd_read_conf+0x1f2/0x4d4 [dasd_eckd_mod] [<000003e000ab2a04>] dasd_eckd_check_characteristics+0x94/0x30c [dasd_eckd_mod] [<000003e000a6bf6e>] dasd_generic_set_online+0x162/0x31c [dasd_mod] [<000003e000aaf848>] dasd_eckd_set_online+0x44/0x58 [dasd_eckd_mod] [<00000000004b6566>] ccw_device_set_online+0x196/0x318 [<000003e000a67848>] dasd_generic_auto_online+0x48/0x12c [dasd_mod] [<000000000017d0e2>] async_thread+0x156/0x300 [<0000000000172426>] kthread+0xb6/0xc0 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc -> (&device->mem_lock){..-...} ops: 0 { IN-SOFTIRQ-W at: [<000000000018e86e>] __lock_acquire+0x7e2/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000003e000a69c72>] dasd_sfree_request+0x5a/0x15c [dasd_mod] [<000003e000ab21e8>] dasd_eckd_analysis_callback+0x58/0x70 [dasd_eckd_mod] [<000003e000a68b5e>] __dasd_device_process_final_queue+0x14e/0x18c [dasd_mod] [<000003e000a68fb6>] dasd_device_tasklet+0x1be/0x3dc [dasd_mod] [<0000000000154e50>] tasklet_hi_action+0x160/0x194 [<00000000001561dc>] __do_softirq+0x108/0x258 [<0000000000113102>] do_softirq+0x102/0x108 [<000000000015598a>] irq_exit+0xf6/0xfc [<00000000004ab74c>] do_IRQ+0x154/0x1ec [<000000000011b180>] io_return+0x0/0x8 [<000000000011817e>] vtime_stop_cpu+0x9a/0xf0 INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000003e000a69f5e>] dasd_smalloc_request+0xaa/0x2e4 [dasd_mod] [<000003e000ab2436>] dasd_eckd_read_conf+0x14e/0x4d4 [dasd_eckd_mod] [<000003e000ab2a04>] dasd_eckd_check_characteristics+0x94/0x30c [dasd_eckd_mod] [<000003e000a6bf6e>] dasd_generic_set_online+0x162/0x31c [dasd_mod] [<000003e000aaf848>] dasd_eckd_set_online+0x44/0x58 [dasd_eckd_mod] [<00000000004b6566>] ccw_device_set_online+0x196/0x318 [<000003e000a67848>] dasd_generic_auto_online+0x48/0x12c [dasd_mod] [<000000000017d0e2>] async_thread+0x156/0x300 [<0000000000172426>] kthread+0xb6/0xc0 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc } ... key at: [<000003e000a7dba8>] __key.28341+0x0/0xffffffffffff4aec [dasd_mod] ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000003e000a69f5e>] dasd_smalloc_request+0xaa/0x2e4 [dasd_mod] [<000003e000ab39ca>] dasd_eckd_build_alias_cp+0x8a6/0x19bc [dasd_eckd_mod] [<000003e000a6aab8>] __dasd_process_request_queue+0xc8/0x258 [dasd_mod] [<000003e000a6ac9e>] do_dasd_request+0x56/0x78 [dasd_mod] [<00000000003e0dc4>] __generic_unplug_device+0x70/0x80 [<00000000003e0e3c>] generic_unplug_device+0x68/0x84 [<00000000003dce56>] blk_unplug+0x5e/0xa8 [<00000000003dcee4>] blk_backing_dev_unplug+0x44/0x54 [<0000000000293d4c>] block_sync_page+0x9c/0xbc [<0000000000207c46>] sync_page+0x92/0xbc [<00000000005d2bae>] __wait_on_bit_lock+0xe2/0x148 [<0000000000207b54>] __lock_page+0x94/0xa4 [<00000000002085c2>] read_cache_page_async+0x1c2/0x1e0 [<0000000000208624>] read_cache_page+0x44/0xb4 [<00000000002e4e3a>] read_dev_sector+0x72/0xe4 [<00000000002e92ce>] read_lba+0x10e/0x154 [<00000000002e9920>] efi_partition+0xe4/0x870 [<00000000002e711a>] rescan_partitions+0x1de/0x4f4 [<00000000003eb210>] blkdev_ioctl+0x648/0x9f8 [<000000000029e338>] ioctl_by_bdev+0x80/0xd0 [<000003e000a709ec>] dasd_scan_partitions+0x8c/0x9c [dasd_mod] [<000003e000a6bac2>] dasd_change_state+0xa96/0xae8 [dasd_mod] [<000003e000a6c38e>] do_kick_device+0x52/0x9c [dasd_mod] [<000000000016a062>] worker_thread+0x242/0x3d8 [<0000000000172426>] kthread+0xb6/0xc0 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc ... acquired at: [<000000000018f4aa>] __lock_acquire+0x141e/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000003e000ab31ce>] dasd_eckd_build_alias_cp+0xaa/0x19bc [dasd_eckd_mod] [<000003e000a6aab8>] __dasd_process_request_queue+0xc8/0x258 [dasd_mod] [<000003e000a6ac9e>] do_dasd_request+0x56/0x78 [dasd_mod] [<00000000003e0dc4>] __generic_unplug_device+0x70/0x80 [<00000000003e0e3c>] generic_unplug_device+0x68/0x84 [<00000000003dce56>] blk_unplug+0x5e/0xa8 [<00000000003dcee4>] blk_backing_dev_unplug+0x44/0x54 [<0000000000293d4c>] block_sync_page+0x9c/0xbc [<0000000000207c46>] sync_page+0x92/0xbc [<00000000005d2bae>] __wait_on_bit_lock+0xe2/0x148 [<0000000000207b54>] __lock_page+0x94/0xa4 [<00000000002085c2>] read_cache_page_async+0x1c2/0x1e0 [<0000000000208624>] read_cache_page+0x44/0xb4 [<00000000002e4e3a>] read_dev_sector+0x72/0xe4 [<00000000002e92ce>] read_lba+0x10e/0x154 [<00000000002e9920>] efi_partition+0xe4/0x870 [<00000000002e711a>] rescan_partitions+0x1de/0x4f4 [<00000000003eb210>] blkdev_ioctl+0x648/0x9f8 [<000000000029e338>] ioctl_by_bdev+0x80/0xd0 [<000003e000a709ec>] dasd_scan_partitions+0x8c/0x9c [dasd_mod] [<000003e000a6bac2>] dasd_change_state+0xa96/0xae8 [dasd_mod] [<000003e000a6c38e>] do_kick_device+0x52/0x9c [dasd_mod] [<000000000016a062>] worker_thread+0x242/0x3d8 [<0000000000172426>] kthread+0xb6/0xc0 [<000000000010b212>] kernel_thread_starter+0x6/0xc [<000000000010b20c>] kernel_thread_starter+0x0/0xc the SOFTIRQ-irq-unsafe lock's dependencies: -> (dasd_devmap_lock){+.+...} ops: 0 { HARDIRQ-ON-W at: [<000000000018e764>] __lock_acquire+0x6d8/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<000003e000a6e9da>] dasd_add_busid+0x9e/0x1d8 [dasd_mod] [<000003e000a7048c>] dasd_parse+0x3cc/0x6e8 [dasd_mod] [<000003e000a830e4>] 0x3e000a830e4 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<000000000019fc4c>] SyS_init_module+0x11c/0x270 [<000000000011abbe>] sysc_noemu+0x10/0x16 [<0000020000129962>] 0x20000129962 SOFTIRQ-ON-W at: [<000000000018e912>] __lock_acquire+0x886/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<000003e000a6e9da>] dasd_add_busid+0x9e/0x1d8 [dasd_mod] [<000003e000a7048c>] dasd_parse+0x3cc/0x6e8 [dasd_mod] [<000003e000a830e4>] 0x3e000a830e4 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<000000000019fc4c>] SyS_init_module+0x11c/0x270 [<000000000011abbe>] sysc_noemu+0x10/0x16 [<0000020000129962>] 0x20000129962 INITIAL USE at: [<000000000018e440>] __lock_acquire+0x3b4/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d6056>] _spin_lock+0x6a/0xb0 [<000003e000a6e9da>] dasd_add_busid+0x9e/0x1d8 [dasd_mod] [<000003e000a7048c>] dasd_parse+0x3cc/0x6e8 [dasd_mod] [<000003e000a830e4>] 0x3e000a830e4 [<0000000000100122>] do_one_initcall+0x5a/0x1cc [<000000000019fc4c>] SyS_init_module+0x11c/0x270 [<000000000011abbe>] sysc_noemu+0x10/0x16 [<0000020000129962>] 0x20000129962 } ... key at: [<000003e000a7d128>] dasd_devmap_lock+0x18/0xffffffffffff5584 [dasd_mod] stack backtrace: CPU: 1 Tainted: G W 2.6.31-0.33.rc1.git2.fc11.s390x #1 Process init (pid: 1, task: 000000003f258000, ksp: 000000003f263818) 000000003f263818 000000003f2633a8 0000000000000002 0000000000000000 000000003f263448 000000003f2633c0 000000003f2633c0 0000000000105b76 0000000000000000 000000003f263818 000000003f258000 000000000000000b 000000000000000c 000000003f263408 000000003f2633a8 0000000000000000 0000000000000000 0000000000105b76 000000003f2633a8 000000003f2633f0 Call Trace: ([<0000000000105a52>] show_trace+0x112/0x170) [<0000000000105b22>] show_stack+0x72/0x100 [<00000000005d0cac>] dump_stack+0xc8/0xd8 [<000000000018dea6>] check_usage+0x422/0x4c4 [<000000000018dfd2>] check_irq_usage+0x8a/0x144 [<000000000018f0d4>] __lock_acquire+0x1048/0x1b58 [<000000000018fc96>] lock_acquire+0xb2/0x14c [<00000000005d628e>] _spin_lock_irqsave+0x7e/0xc8 [<000003e000ab9c16>] dasd_alias_get_start_dev+0x8e/0x124 [dasd_eckd_mod] [<000003e000ab317e>] dasd_eckd_build_alias_cp+0x5a/0x19bc [dasd_eckd_mod] [<000003e000a6aab8>] __dasd_process_request_queue+0xc8/0x258 [dasd_mod] [<000003e000a6ac9e>] do_dasd_request+0x56/0x78 [dasd_mod] [<00000000003e0dc4>] __generic_unplug_device+0x70/0x80 [<00000000003e0e3c>] generic_unplug_device+0x68/0x84 [<00000000003dce56>] blk_unplug+0x5e/0xa8 [<00000000003dcee4>] blk_backing_dev_unplug+0x44/0x54 [<0000000000293d4c>] block_sync_page+0x9c/0xbc [<0000000000207c46>] sync_page+0x92/0xbc [<0000000000207cae>] sync_page_killable+0x3e/0x8c [<00000000005d2bae>] __wait_on_bit_lock+0xe2/0x148 [<0000000000207aac>] __lock_page_killable+0x94/0xa8 [<000000000020a87c>] generic_file_aio_read+0x4e4/0x750 [<0000000000261482>] do_sync_read+0x10a/0x16c [<0000000000262684>] vfs_read+0xc8/0x1c8 [<00000000002628b8>] SyS_read+0x74/0xc4 [<000000000011abbe>] sysc_noemu+0x10/0x16 [<000002000039c704>] 0x2000039c704 INFO: lockdep is turned off. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. SELinux: Disabled at runtime. SELinux: Unregistering netfilter hooks type=1404 audit(1246280178.442:2): selinux=0 auid=4294967295 ses=4294967295 qeth: loading core functions udev: starting version 141 vmur: z/VM virtual unit record device driver loaded. qeth: register layer 2 discipline qdio: 0.0.0602 OSA on SC 75 using AI:1 QEBSM:1 PCI:1 TDD:1 SIGA: W AO qeth 0.0.0600: MAC address 02:00:00:b6:ef:94 successfully registered on device eth0 qeth 0.0.0600: Device is a OSD Express card (level: 0757) with link type OSD_1000 (portname: ) scsi0 : zfcp scsi1 : zfcp device-mapper: multipath: version 1.1.0 loaded EXT3 FS on dasdb1, internal journal Adding 964024k swap on /dev/dasda2. Priority:-1 extents:1 across:964024k NET: Registered protocol family 10 lo: Disabled Privacy Extensions eth0: no IPv6 routers present