kobject: 'mq' (000000005651f2c3): kobject_uevent_env ======================================================== WARNING: possible irq lock inversion dependency detected 5.0.0-rc8+ #88 Not tainted -------------------------------------------------------- syz-executor.2/7605 just changed the state of lock: kobject: 'mq' (000000005651f2c3): kobject_uevent_env: filter function caused the event to drop! 00000000055e15b8 (&(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 00000000055e15b8 (&(&ctx->ctx_lock)->rlock){..-.}, at: free_ioctx_users+0x2d/0x4a0 fs/aio.c:610 but this lock took another, SOFTIRQ-unsafe lock in the past: (&fiq->waitq){+.+.} and interrupts could create inverse lock ordering between them. other info that might help us debug this: Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&fiq->waitq); local_irq_disable(); lock(&(&ctx->ctx_lock)->rlock); lock(&fiq->waitq); lock(&(&ctx->ctx_lock)->rlock); *** DEADLOCK *** 2 locks held by syz-executor.2/7605: #0: 00000000154fa0c2 (rcu_callback){....}, at: __rcu_reclaim kernel/rcu/rcu.h:228 [inline] #0: 00000000154fa0c2 (rcu_callback){....}, at: rcu_do_batch kernel/rcu/tree.c:2452 [inline] #0: 00000000154fa0c2 (rcu_callback){....}, at: invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] #0: 00000000154fa0c2 (rcu_callback){....}, at: rcu_process_callbacks+0xa0d/0x1390 kernel/rcu/tree.c:2754 #1: 00000000d5f01f46 (rcu_read_lock_sched){....}, at: percpu_ref_call_confirm_rcu lib/percpu-refcount.c:119 [inline] #1: 00000000d5f01f46 (rcu_read_lock_sched){....}, at: percpu_ref_switch_to_atomic_rcu+0x1b8/0x520 lib/percpu-refcount.c:158 kobject: 'queue' (0000000003e8eb48): kobject_uevent_env the shortest dependencies between 2nd lock and 1st lock: -> (&fiq->waitq){+.+.} { HARDIRQ-ON-W at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 kobject: 'queue' (0000000003e8eb48): kobject_uevent_env: filter function caused the event to drop! spin_lock include/linux/spinlock.h:329 [inline] flush_bg_queue+0x1f3/0x3c0 fs/fuse/dev.c:413 fuse_request_queue_background+0x2d1/0x580 fs/fuse/dev.c:652 fuse_request_send_background+0x58/0x120 fs/fuse/dev.c:663 cuse_send_init fs/fuse/cuse.c:458 [inline] cuse_channel_open+0x5ba/0x830 fs/fuse/cuse.c:518 misc_open+0x398/0x4c0 drivers/char/misc.c:141 chrdev_open+0x247/0x6b0 fs/char_dev.c:417 do_dentry_open+0x47d/0x1130 fs/open.c:771 kobject: 'iosched' (00000000eee5a4cf): kobject_uevent_env vfs_open+0xa0/0xd0 fs/open.c:880 do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x4690 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 do_sys_open+0x3fe/0x5d0 fs/open.c:1063 __do_sys_openat fs/open.c:1090 [inline] __se_sys_openat fs/open.c:1084 [inline] __x64_sys_openat+0x9d/0x100 fs/open.c:1084 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 kobject: 'iosched' (00000000eee5a4cf): kobject_uevent_env: attempted to send uevent without kset! entry_SYSCALL_64_after_hwframe+0x49/0xbe SOFTIRQ-ON-W at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] flush_bg_queue+0x1f3/0x3c0 fs/fuse/dev.c:413 fuse_request_queue_background+0x2d1/0x580 fs/fuse/dev.c:652 fuse_request_send_background+0x58/0x120 fs/fuse/dev.c:663 kobject: 'holders' (000000001fc03c4e): kobject_cleanup, parent 00000000897a2bd8 cuse_send_init fs/fuse/cuse.c:458 [inline] cuse_channel_open+0x5ba/0x830 fs/fuse/cuse.c:518 misc_open+0x398/0x4c0 drivers/char/misc.c:141 chrdev_open+0x247/0x6b0 fs/char_dev.c:417 do_dentry_open+0x47d/0x1130 fs/open.c:771 vfs_open+0xa0/0xd0 fs/open.c:880 do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x4690 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 kobject: 'holders' (000000001fc03c4e): auto cleanup kobject_del do_sys_open+0x3fe/0x5d0 fs/open.c:1063 __do_sys_openat fs/open.c:1090 [inline] __se_sys_openat fs/open.c:1084 [inline] __x64_sys_openat+0x9d/0x100 fs/open.c:1084 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe INITIAL USE at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 kobject: 'holders' (000000001fc03c4e): calling ktype release spin_lock include/linux/spinlock.h:329 [inline] flush_bg_queue+0x1f3/0x3c0 fs/fuse/dev.c:413 fuse_request_queue_background+0x2d1/0x580 fs/fuse/dev.c:652 fuse_request_send_background+0x58/0x120 fs/fuse/dev.c:663 cuse_send_init fs/fuse/cuse.c:458 [inline] cuse_channel_open+0x5ba/0x830 fs/fuse/cuse.c:518 misc_open+0x398/0x4c0 drivers/char/misc.c:141 chrdev_open+0x247/0x6b0 fs/char_dev.c:417 kobject: (000000001fc03c4e): dynamic_kobj_release do_dentry_open+0x47d/0x1130 fs/open.c:771 vfs_open+0xa0/0xd0 fs/open.c:880 do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x4690 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 do_sys_open+0x3fe/0x5d0 fs/open.c:1063 __do_sys_openat fs/open.c:1090 [inline] __se_sys_openat fs/open.c:1084 [inline] __x64_sys_openat+0x9d/0x100 fs/open.c:1084 kobject: 'holders': free name do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.43074+0x0/0x40 ... acquired at: kobject: 'slaves' (00000000bd101a4e): kobject_cleanup, parent 00000000897a2bd8 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] aio_poll fs/aio.c:1773 [inline] __io_submit_one fs/aio.c:1876 [inline] io_submit_one+0xedf/0x1cf0 fs/aio.c:1909 __do_sys_io_submit fs/aio.c:1954 [inline] __se_sys_io_submit fs/aio.c:1924 [inline] __x64_sys_io_submit+0x1bd/0x580 fs/aio.c:1924 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> (&(&ctx->ctx_lock)->rlock){..-.} { kobject: 'slaves' (00000000bd101a4e): auto cleanup kobject_del IN-SOFTIRQ-W at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0x2d/0x4a0 fs/aio.c:610 percpu_ref_put_many include/linux/percpu-refcount.h:285 [inline] percpu_ref_put include/linux/percpu-refcount.h:301 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x3e7/0x520 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0x928/0x1390 kernel/rcu/tree.c:2754 kobject: 'slaves' (00000000bd101a4e): calling ktype release __do_softirq+0x266/0x95a kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x14a/0x570 arch/x86/kernel/apic/apic.c:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 arch_local_irq_enable arch/x86/include/asm/paravirt.h:776 [inline] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] _raw_spin_unlock_irq+0x54/0x90 kernel/locking/spinlock.c:192 finish_lock_switch kernel/sched/core.c:2594 [inline] finish_task_switch+0x146/0x790 kernel/sched/core.c:2694 context_switch kernel/sched/core.c:2847 [inline] __schedule+0x81f/0x1cc0 kernel/sched/core.c:3485 kobject: (00000000bd101a4e): dynamic_kobj_release schedule+0x92/0x180 kernel/sched/core.c:3529 freezable_schedule include/linux/freezer.h:172 [inline] do_nanosleep+0x201/0x6a0 kernel/time/hrtimer.c:1679 hrtimer_nanosleep+0x2a6/0x570 kernel/time/hrtimer.c:1733 __do_sys_nanosleep kernel/time/hrtimer.c:1767 [inline] __se_sys_nanosleep kernel/time/hrtimer.c:1754 [inline] __x64_sys_nanosleep+0x1a6/0x220 kernel/time/hrtimer.c:1754 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'slaves': free name INITIAL USE at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] aio_poll fs/aio.c:1772 [inline] __io_submit_one fs/aio.c:1876 [inline] io_submit_one+0xeb6/0x1cf0 fs/aio.c:1909 __do_sys_io_submit fs/aio.c:1954 [inline] __se_sys_io_submit fs/aio.c:1924 [inline] __x64_sys_io_submit+0x1bd/0x580 fs/aio.c:1924 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.51972+0x0/0x40 ... acquired at: mark_lock_irq kernel/locking/lockdep.c:2690 [inline] mark_lock+0x427/0x1380 kernel/locking/lockdep.c:3062 mark_irqflags kernel/locking/lockdep.c:2940 [inline] __lock_acquire+0x128f/0x4700 kernel/locking/lockdep.c:3295 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0x2d/0x4a0 fs/aio.c:610 percpu_ref_put_many include/linux/percpu-refcount.h:285 [inline] percpu_ref_put include/linux/percpu-refcount.h:301 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x3e7/0x520 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0x928/0x1390 kernel/rcu/tree.c:2754 __do_softirq+0x266/0x95a kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x14a/0x570 arch/x86/kernel/apic/apic.c:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 arch_local_irq_enable arch/x86/include/asm/paravirt.h:776 [inline] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] _raw_spin_unlock_irq+0x54/0x90 kernel/locking/spinlock.c:192 finish_lock_switch kernel/sched/core.c:2594 [inline] finish_task_switch+0x146/0x790 kernel/sched/core.c:2694 context_switch kernel/sched/core.c:2847 [inline] __schedule+0x81f/0x1cc0 kernel/sched/core.c:3485 schedule+0x92/0x180 kernel/sched/core.c:3529 freezable_schedule include/linux/freezer.h:172 [inline] do_nanosleep+0x201/0x6a0 kernel/time/hrtimer.c:1679 hrtimer_nanosleep+0x2a6/0x570 kernel/time/hrtimer.c:1733 __do_sys_nanosleep kernel/time/hrtimer.c:1767 [inline] __se_sys_nanosleep kernel/time/hrtimer.c:1754 [inline] __x64_sys_nanosleep+0x1a6/0x220 kernel/time/hrtimer.c:1754 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe stack backtrace: CPU: 0 PID: 7605 Comm: syz-executor.2 Not tainted 5.0.0-rc8+ #88 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 print_irq_inversion_bug.part.0+0x2c0/0x2cd kernel/locking/lockdep.c:2556 print_irq_inversion_bug kernel/locking/lockdep.c:2559 [inline] check_usage_forwards.cold+0x20/0x29 kernel/locking/lockdep.c:2581 mark_lock_irq kernel/locking/lockdep.c:2690 [inline] mark_lock+0x427/0x1380 kernel/locking/lockdep.c:3062 mark_irqflags kernel/locking/lockdep.c:2940 [inline] __lock_acquire+0x128f/0x4700 kernel/locking/lockdep.c:3295 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0x2d/0x4a0 fs/aio.c:610 percpu_ref_put_many include/linux/percpu-refcount.h:285 [inline] percpu_ref_put include/linux/percpu-refcount.h:301 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x3e7/0x520 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0x928/0x1390 kernel/rcu/tree.c:2754 __do_softirq+0x266/0x95a kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x14a/0x570 arch/x86/kernel/apic/apic.c:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:169 [inline] RIP: 0010:_raw_spin_unlock_irq+0x54/0x90 kernel/locking/spinlock.c:192 Code: c0 00 83 92 88 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 33 48 83 3d 85 29 8f 01 00 74 20 fb 66 0f 1f 44 00 00 01 00 00 00 e8 42 57 4a fa 65 8b 05 3b 94 fe 78 85 c0 74 06 41 RSP: 0018:ffff88807723fb18 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 RAX: 1ffffffff1125060 RBX: ffff8880a9048280 RCX: 0000000000000000 RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff8880a9048afc RBP: ffff88807723fb20 R08: ffff8880a9048280 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880ae82d000 R13: ffff88809865e580 R14: 0000000000000000 R15: 0000000000000000 finish_lock_switch kernel/sched/core.c:2594 [inline] finish_task_switch+0x146/0x790 kernel/sched/core.c:2694 context_switch kernel/sched/core.c:2847 [inline] __schedule+0x81f/0x1cc0 kernel/sched/core.c:3485 schedule+0x92/0x180 kernel/sched/core.c:3529 freezable_schedule include/linux/freezer.h:172 [inline] do_nanosleep+0x201/0x6a0 kernel/time/hrtimer.c:1679 hrtimer_nanosleep+0x2a6/0x570 kernel/time/hrtimer.c:1733 __do_sys_nanosleep kernel/time/hrtimer.c:1767 [inline] __se_sys_nanosleep kernel/time/hrtimer.c:1754 [inline] __x64_sys_nanosleep+0x1a6/0x220 kernel/time/hrtimer.c:1754 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4854a0 Code: 00 00 48 c7 c0 d4 ff ff ff 64 c7 00 16 00 00 00 31 c0 eb be 66 0f 1f 44 00 00 83 3d b1 12 5d 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 04 e2 f8 ff c3 48 83 ec 08 e8 3a 55 fd ff RSP: 002b:00007ffd9f50b8f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 RAX: ffffffffffffffda RBX: 000000000001e360 RCX: 00000000004854a0 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffd9f50b900 RBP: 000000000000011b R08: 0000000000000001 R09: 0000000002285940 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a R13: 000000000001e32a R14: 000000000000005e R15: 0000000000000002 kobject: 'loop0' (00000000897a2bd8): kobject_uevent_env kobject: 'loop0' (00000000897a2bd8): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'iosched' (00000000eee5a4cf): kobject_cleanup, parent (null) kobject: 'iosched' (00000000eee5a4cf): calling ktype release kobject: 'iosched': free name kobject: 'loop0' (00000000897a2bd8): kobject_cleanup, parent (null) kobject: 'loop0' (00000000897a2bd8): calling ktype release kobject: 'queue' (0000000003e8eb48): kobject_cleanup, parent (null) kobject: 'queue' (0000000003e8eb48): calling ktype release kobject: 'queue': free name kobject: '0' (000000003eecf45d): kobject_cleanup, parent (null) kobject: '0' (000000003eecf45d): calling ktype release kobject: 'loop0': free name kobject: '0': free name kobject: 'cpu0' (0000000097f62f9d): kobject_cleanup, parent (null) kobject: '7:0' (0000000038b5ca67): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '7:0' (0000000038b5ca67): kobject_uevent_env kobject: '7:0' (0000000038b5ca67): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'cpu0' (0000000097f62f9d): calling ktype release kobject: 'loop0' (00000000f96c90cc): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop0' (00000000f96c90cc): kobject_uevent_env kobject: 'loop0' (00000000f96c90cc): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'cpu0': free name kobject: 'holders' (00000000efa63f29): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (000000001fac73b2): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (00000000f96c90cc): kobject_uevent_env kobject: 'cpu1' (00000000bf738c2f): kobject_cleanup, parent (null) kobject: 'loop0' (00000000f96c90cc): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (00000000bbd2ca12): kobject_add_internal: parent: 'loop0', set: '' kobject: 'cpu1' (00000000bf738c2f): calling ktype release kobject: 'mq' (000000001c8c6c12): kobject_add_internal: parent: 'loop0', set: '' kobject: 'cpu1': free name kobject: 'mq' (000000001c8c6c12): kobject_uevent_env kobject: 'mq' (000000001c8c6c12): kobject_uevent_env: filter function caused the event to drop! kobject: 'mq' (000000005651f2c3): kobject_cleanup, parent (null) kobject: '0' (000000005e24585f): kobject_add_internal: parent: 'mq', set: '' kobject: 'mq' (000000005651f2c3): calling ktype release kobject: 'cpu0' (000000008975a7c1): kobject_add_internal: parent: '0', set: '' kobject: 'mq': free name kobject: 'cpu1' (000000004b166fc6): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (00000000bbd2ca12): kobject_uevent_env kobject: 'queue' (00000000bbd2ca12): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (0000000043fdfb56): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (0000000043fdfb56): kobject_uevent_env kobject: 'iosched' (0000000043fdfb56): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (00000000f61da4bf): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (00000000f61da4bf): kobject_uevent_env kobject: 'integrity' (00000000f61da4bf): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (000000003014e340): kobject_uevent_env kobject: 'loop4' (000000003014e340): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000af24e006): kobject_uevent_env kobject: 'loop5' (00000000af24e006): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000b760f485): kobject_uevent_env kobject: 'loop1' (00000000b760f485): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000004c5b4d1): kobject_uevent_env kobject: 'loop3' (0000000004c5b4d1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000e1f6fb17): kobject_uevent_env kobject: 'integrity' (00000000f61da4bf): kobject_uevent_env kobject: 'loop2' (00000000e1f6fb17): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'integrity' (00000000f61da4bf): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (00000000f61da4bf): kobject_cleanup, parent (null) kobject: 'integrity' (00000000f61da4bf): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: 'integrity': free name kobject: '7:0' (0000000038b5ca67): kobject_uevent_env kobject: '7:0' (0000000038b5ca67): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (0000000038b5ca67): kobject_cleanup, parent (null) kobject: '7:0' (0000000038b5ca67): calling ktype release kobject: '7:0': free name kobject: 'mq' (000000001c8c6c12): kobject_uevent_env kobject: 'mq' (000000001c8c6c12): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (00000000bbd2ca12): kobject_uevent_env kobject: 'queue' (00000000bbd2ca12): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (0000000043fdfb56): kobject_uevent_env kobject: 'iosched' (0000000043fdfb56): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (00000000efa63f29): kobject_cleanup, parent 00000000f96c90cc kobject: 'holders' (00000000efa63f29): auto cleanup kobject_del kobject: 'holders' (00000000efa63f29): calling ktype release kobject: (00000000efa63f29): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (000000001fac73b2): kobject_cleanup, parent 00000000f96c90cc kobject: 'slaves' (000000001fac73b2): auto cleanup kobject_del kobject: 'slaves' (000000001fac73b2): calling ktype release kobject: (000000001fac73b2): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (00000000f96c90cc): kobject_uevent_env kobject: 'loop0' (00000000f96c90cc): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'iosched' (0000000043fdfb56): kobject_cleanup, parent (null) kobject: 'iosched' (0000000043fdfb56): calling ktype release kobject: 'iosched': free name kobject: 'loop0' (00000000f96c90cc): kobject_cleanup, parent (null) kobject: 'loop0' (00000000f96c90cc): calling ktype release kobject: 'queue' (00000000bbd2ca12): kobject_cleanup, parent (null) kobject: 'queue' (00000000bbd2ca12): calling ktype release kobject: 'queue': free name kobject: '7:0' (0000000030ebe328): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop0': free name kobject: '7:0' (0000000030ebe328): kobject_uevent_env kobject: '7:0' (0000000030ebe328): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '0' (000000005e24585f): kobject_cleanup, parent (null) kobject: 'loop0' (000000007850b9dc): kobject_add_internal: parent: 'block', set: 'devices' kobject: '0' (000000005e24585f): calling ktype release kobject: '0': free name kobject: 'cpu0' (000000008975a7c1): kobject_cleanup, parent (null) kobject: 'cpu0' (000000008975a7c1): calling ktype release kobject: 'cpu0': free name kobject: 'cpu1' (000000004b166fc6): kobject_cleanup, parent (null) kobject: 'cpu1' (000000004b166fc6): calling ktype release kobject: 'cpu1': free name kobject: 'mq' (000000001c8c6c12): kobject_cleanup, parent (null) kobject: 'mq' (000000001c8c6c12): calling ktype release kobject: 'mq': free name kobject: 'loop0' (000000007850b9dc): kobject_uevent_env kobject: 'loop0' (000000007850b9dc): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (0000000006b7e5e9): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (00000000c5a1521e): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (000000007850b9dc): kobject_uevent_env kobject: 'loop0' (000000007850b9dc): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (000000005e632032): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (000000004de6a257): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (000000004de6a257): kobject_uevent_env kobject: 'mq' (000000004de6a257): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (00000000ce18ec3f): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (0000000038e5ac90): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (00000000eb5827b8): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (000000005e632032): kobject_uevent_env kobject: 'queue' (000000005e632032): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (000000005850f9e2): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (000000005850f9e2): kobject_uevent_env kobject: 'iosched' (000000005850f9e2): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (0000000012d4f4c1): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (0000000012d4f4c1): kobject_uevent_env kobject: 'integrity' (0000000012d4f4c1): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (000000003014e340): kobject_uevent_env kobject: 'loop4' (000000003014e340): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000e1f6fb17): kobject_uevent_env kobject: 'loop2' (00000000e1f6fb17): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000af24e006): kobject_uevent_env kobject: 'integrity' (0000000012d4f4c1): kobject_uevent_env kobject: 'loop5' (00000000af24e006): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000b760f485): kobject_uevent_env kobject: 'integrity' (0000000012d4f4c1): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop1' (00000000b760f485): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000004c5b4d1): kobject_uevent_env kobject: 'loop3' (0000000004c5b4d1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'integrity' (0000000012d4f4c1): kobject_cleanup, parent (null) kobject: 'integrity' (0000000012d4f4c1): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: 'integrity': free name kobject: '7:0' (0000000030ebe328): kobject_uevent_env kobject: '7:0' (0000000030ebe328): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (0000000030ebe328): kobject_cleanup, parent (null) kobject: '7:0' (0000000030ebe328): calling ktype release kobject: '7:0': free name kobject: 'mq' (000000004de6a257): kobject_uevent_env kobject: 'mq' (000000004de6a257): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (000000005e632032): kobject_uevent_env kobject: 'queue' (000000005e632032): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (000000005850f9e2): kobject_uevent_env kobject: 'iosched' (000000005850f9e2): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (0000000006b7e5e9): kobject_cleanup, parent 000000007850b9dc kobject: 'holders' (0000000006b7e5e9): auto cleanup kobject_del kobject: 'holders' (0000000006b7e5e9): calling ktype release kobject: (0000000006b7e5e9): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (00000000c5a1521e): kobject_cleanup, parent 000000007850b9dc kobject: 'slaves' (00000000c5a1521e): auto cleanup kobject_del kobject: 'slaves' (00000000c5a1521e): calling ktype release kobject: (00000000c5a1521e): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (000000007850b9dc): kobject_uevent_env kobject: 'loop0' (000000007850b9dc): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'iosched' (000000005850f9e2): kobject_cleanup, parent (null) kobject: 'iosched' (000000005850f9e2): calling ktype release kobject: 'iosched': free name kobject: '7:0' (00000000c46c6f70): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '7:0' (00000000c46c6f70): kobject_uevent_env kobject: '7:0' (00000000c46c6f70): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop0' (000000001f56a662): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop0' (000000001f56a662): kobject_uevent_env kobject: 'loop0' (000000001f56a662): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (00000000fb3f1f49): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (00000000153416fe): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (000000001f56a662): kobject_uevent_env kobject: 'loop0' (000000001f56a662): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (00000000adc71a23): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000e17e8ba2): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000e17e8ba2): kobject_uevent_env kobject: 'mq' (00000000e17e8ba2): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (000000002771d554): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (000000008975a7c1): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (000000004b166fc6): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (00000000adc71a23): kobject_uevent_env kobject: 'queue' (00000000adc71a23): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (00000000f056efc4): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (00000000f056efc4): kobject_uevent_env kobject: 'iosched' (00000000f056efc4): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (0000000038e3e89d): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (0000000038e3e89d): kobject_uevent_env kobject: 'integrity' (0000000038e3e89d): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (000000007850b9dc): kobject_cleanup, parent (null) kobject: 'integrity' (0000000038e3e89d): kobject_uevent_env kobject: 'loop0' (000000007850b9dc): calling ktype release kobject: 'integrity' (0000000038e3e89d): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (000000005e632032): kobject_cleanup, parent (null) kobject: 'integrity' (0000000038e3e89d): kobject_cleanup, parent (null) kobject: 'queue' (000000005e632032): calling ktype release kobject: 'queue': free name kobject: 'integrity' (0000000038e3e89d): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: '0' (00000000ce18ec3f): kobject_cleanup, parent (null) kobject: 'integrity': free name kobject: 'loop0': free name kobject: '0' (00000000ce18ec3f): calling ktype release kobject: '0': free name kobject: '7:0' (00000000c46c6f70): kobject_uevent_env kobject: 'cpu0' (0000000038e5ac90): kobject_cleanup, parent (null) kobject: '7:0' (00000000c46c6f70): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'cpu0' (0000000038e5ac90): calling ktype release kobject: '7:0' (00000000c46c6f70): kobject_cleanup, parent (null) kobject: 'cpu0': free name kobject: '7:0' (00000000c46c6f70): calling ktype release kobject: 'cpu1' (00000000eb5827b8): kobject_cleanup, parent (null) kobject: '7:0': free name kobject: 'cpu1' (00000000eb5827b8): calling ktype release kobject: 'mq' (00000000e17e8ba2): kobject_uevent_env kobject: 'cpu1': free name kobject: 'mq' (00000000e17e8ba2): kobject_uevent_env: filter function caused the event to drop! kobject: 'mq' (000000004de6a257): kobject_cleanup, parent (null) kobject: 'queue' (00000000adc71a23): kobject_uevent_env kobject: 'mq' (000000004de6a257): calling ktype release kobject: 'queue' (00000000adc71a23): kobject_uevent_env: filter function caused the event to drop! kobject: 'mq': free name kobject: 'iosched' (00000000f056efc4): kobject_uevent_env kobject: 'iosched' (00000000f056efc4): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (00000000fb3f1f49): kobject_cleanup, parent 000000001f56a662 kobject: 'holders' (00000000fb3f1f49): auto cleanup kobject_del kobject: 'holders' (00000000fb3f1f49): calling ktype release kobject: (00000000fb3f1f49): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (00000000153416fe): kobject_cleanup, parent 000000001f56a662 kobject: 'slaves' (00000000153416fe): auto cleanup kobject_del kobject: 'slaves' (00000000153416fe): calling ktype release kobject: (00000000153416fe): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (000000001f56a662): kobject_uevent_env kobject: 'loop0' (000000001f56a662): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'iosched' (00000000f056efc4): kobject_cleanup, parent (null) kobject: 'iosched' (00000000f056efc4): calling ktype release kobject: 'iosched': free name kobject: 'loop0' (000000001f56a662): kobject_cleanup, parent (null) kobject: 'loop0' (000000001f56a662): calling ktype release kobject: 'queue' (00000000adc71a23): kobject_cleanup, parent (null) kobject: 'queue' (00000000adc71a23): calling ktype release kobject: '0' (000000002771d554): kobject_cleanup, parent (null) kobject: 'queue': free name kobject: 'loop0': free name kobject: '0' (000000002771d554): calling ktype release kobject: 'loop2' (00000000e1f6fb17): kobject_uevent_env kobject: '0': free name kobject: 'cpu0' (000000008975a7c1): kobject_cleanup, parent (null) kobject: '7:0' (0000000071ba105c): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'cpu0' (000000008975a7c1): calling ktype release kobject: 'loop2' (00000000e1f6fb17): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'cpu0': free name kobject: '7:0' (0000000071ba105c): kobject_uevent_env kobject: 'cpu1' (000000004b166fc6): kobject_cleanup, parent (null) kobject: '7:0' (0000000071ba105c): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'cpu1' (000000004b166fc6): calling ktype release kobject: 'cpu1': free name kobject: 'mq' (00000000e17e8ba2): kobject_cleanup, parent (null) kobject: 'loop0' (0000000098c04afe): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'mq' (00000000e17e8ba2): calling ktype release kobject: 'mq': free name kobject: 'loop0' (0000000098c04afe): kobject_uevent_env kobject: 'loop0' (0000000098c04afe): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (00000000b95ef526): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (000000003c612a90): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (0000000098c04afe): kobject_uevent_env kobject: 'loop0' (0000000098c04afe): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (000000004f5b9734): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000a652c794): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000a652c794): kobject_uevent_env kobject: 'mq' (00000000a652c794): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (00000000c0653469): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (0000000038e5ac90): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (00000000eb5827b8): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (000000004f5b9734): kobject_uevent_env kobject: 'queue' (000000004f5b9734): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (00000000714ff5eb): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (00000000714ff5eb): kobject_uevent_env kobject: 'iosched' (00000000714ff5eb): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (000000005eba071f): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (000000005eba071f): kobject_uevent_env kobject: 'integrity' (000000005eba071f): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (0000000004c5b4d1): kobject_uevent_env kobject: 'integrity' (000000005eba071f): kobject_uevent_env kobject: 'loop3' (0000000004c5b4d1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'integrity' (000000005eba071f): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (000000005eba071f): kobject_cleanup, parent (null) kobject: 'integrity' (000000005eba071f): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: 'integrity': free name kobject: '7:0' (0000000071ba105c): kobject_uevent_env kobject: '7:0' (0000000071ba105c): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (0000000071ba105c): kobject_cleanup, parent (null) kobject: '7:0' (0000000071ba105c): calling ktype release kobject: '7:0': free name kobject: 'mq' (00000000a652c794): kobject_uevent_env kobject: 'mq' (00000000a652c794): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (000000004f5b9734): kobject_uevent_env kobject: 'queue' (000000004f5b9734): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (00000000714ff5eb): kobject_uevent_env kobject: 'iosched' (00000000714ff5eb): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (00000000b95ef526): kobject_cleanup, parent 0000000098c04afe kobject: 'holders' (00000000b95ef526): auto cleanup kobject_del kobject: 'holders' (00000000b95ef526): calling ktype release kobject: (00000000b95ef526): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (000000003c612a90): kobject_cleanup, parent 0000000098c04afe kobject: 'slaves' (000000003c612a90): auto cleanup kobject_del kobject: 'slaves' (000000003c612a90): calling ktype release kobject: (000000003c612a90): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (0000000098c04afe): kobject_uevent_env kobject: 'loop0' (0000000098c04afe): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'iosched' (00000000714ff5eb): kobject_cleanup, parent (null) kobject: 'iosched' (00000000714ff5eb): calling ktype release kobject: 'iosched': free name kobject: '7:0' (000000008a66f5ec): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '7:0' (000000008a66f5ec): kobject_uevent_env kobject: '7:0' (000000008a66f5ec): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop0' (000000001d250297): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop0' (000000001d250297): kobject_uevent_env kobject: 'loop0' (000000001d250297): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (000000006c3f0d11): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (00000000c2741054): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (000000001d250297): kobject_uevent_env kobject: 'loop0' (000000001d250297): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (00000000cea6c667): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000584399a5): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000584399a5): kobject_uevent_env kobject: 'mq' (00000000584399a5): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (00000000df938746): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (000000008975a7c1): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (000000004b166fc6): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (00000000cea6c667): kobject_uevent_env kobject: 'queue' (00000000cea6c667): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (000000006d901a6d): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (000000006d901a6d): kobject_uevent_env kobject: 'iosched' (000000006d901a6d): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (00000000d1d58f75): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (00000000d1d58f75): kobject_uevent_env kobject: 'integrity' (00000000d1d58f75): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (0000000098c04afe): kobject_cleanup, parent (null) kobject: 'integrity' (00000000d1d58f75): kobject_uevent_env kobject: 'loop0' (0000000098c04afe): calling ktype release kobject: 'integrity' (00000000d1d58f75): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (000000004f5b9734): kobject_cleanup, parent (null) kobject: 'integrity' (00000000d1d58f75): kobject_cleanup, parent (null) kobject: 'queue' (000000004f5b9734): calling ktype release kobject: 'queue': free name kobject: '0' (00000000c0653469): kobject_cleanup, parent (null) kobject: 'integrity' (00000000d1d58f75): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: 'loop0': free name kobject: 'integrity': free name kobject: '0' (00000000c0653469): calling ktype release kobject: '0': free name kobject: 'cpu0' (0000000038e5ac90): kobject_cleanup, parent (null) kobject: 'cpu0' (0000000038e5ac90): calling ktype release kobject: 'cpu0': free name kobject: 'cpu1' (00000000eb5827b8): kobject_cleanup, parent (null) kobject: 'cpu1' (00000000eb5827b8): calling ktype release kobject: 'cpu1': free name kobject: 'mq' (00000000a652c794): kobject_cleanup, parent (null) kobject: 'mq' (00000000a652c794): calling ktype release kobject: 'mq': free name kobject: '7:0' (000000008a66f5ec): kobject_uevent_env kobject: '7:0' (000000008a66f5ec): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (000000008a66f5ec): kobject_cleanup, parent (null) kobject: '7:0' (000000008a66f5ec): calling ktype release kobject: '7:0': free name kobject: 'mq' (00000000584399a5): kobject_uevent_env kobject: 'mq' (00000000584399a5): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (00000000cea6c667): kobject_uevent_env kobject: 'queue' (00000000cea6c667): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (000000006d901a6d): kobject_uevent_env kobject: 'iosched' (000000006d901a6d): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (000000006c3f0d11): kobject_cleanup, parent 000000001d250297 kobject: 'holders' (000000006c3f0d11): auto cleanup kobject_del kobject: 'holders' (000000006c3f0d11): calling ktype release kobject: (000000006c3f0d11): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (00000000c2741054): kobject_cleanup, parent 000000001d250297 kobject: 'slaves' (00000000c2741054): auto cleanup kobject_del kobject: 'slaves' (00000000c2741054): calling ktype release kobject: (00000000c2741054): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (000000001d250297): kobject_uevent_env kobject: 'loop0' (000000001d250297): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'iosched' (000000006d901a6d): kobject_cleanup, parent (null) kobject: 'iosched' (000000006d901a6d): calling ktype release kobject: 'iosched': free name kobject: 'loop1' (00000000b760f485): kobject_uevent_env kobject: '7:0' (00000000c32b9fb4): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop1' (00000000b760f485): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '7:0' (00000000c32b9fb4): kobject_uevent_env kobject: 'loop4' (000000003014e340): kobject_uevent_env kobject: 'loop4' (000000003014e340): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '7:0' (00000000c32b9fb4): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop0' (0000000066dbf91a): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop5' (00000000af24e006): kobject_uevent_env kobject: 'loop5' (00000000af24e006): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (0000000066dbf91a): kobject_uevent_env kobject: 'loop0' (0000000066dbf91a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (00000000dc3658ce): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (000000007751d72d): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (0000000066dbf91a): kobject_uevent_env kobject: 'loop0' (0000000066dbf91a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (00000000bf0c4b06): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000538bfd5b): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000538bfd5b): kobject_uevent_env kobject: 'mq' (00000000538bfd5b): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (000000009a5e1f38): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (0000000038e5ac90): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (00000000eb5827b8): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (00000000bf0c4b06): kobject_uevent_env kobject: 'queue' (00000000bf0c4b06): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (000000001655cb05): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (000000001655cb05): kobject_uevent_env kobject: 'iosched' (000000001655cb05): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (000000005af03273): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (000000005af03273): kobject_uevent_env kobject: 'integrity' (000000005af03273): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (000000001d250297): kobject_cleanup, parent (null) kobject: 'loop0' (000000001d250297): calling ktype release kobject: 'integrity' (000000005af03273): kobject_uevent_env kobject: 'queue' (00000000cea6c667): kobject_cleanup, parent (null) kobject: 'loop2' (00000000e1f6fb17): kobject_uevent_env kobject: 'queue' (00000000cea6c667): calling ktype release kobject: '0' (00000000df938746): kobject_cleanup, parent (null) kobject: 'loop2' (00000000e1f6fb17): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queue': free name kobject: 'integrity' (000000005af03273): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (00000000df938746): calling ktype release kobject: '0': free name kobject: 'cpu0' (000000008975a7c1): kobject_cleanup, parent (null) kobject: 'cpu0' (000000008975a7c1): calling ktype release kobject: 'cpu0': free name kobject: 'cpu1' (000000004b166fc6): kobject_cleanup, parent (null) kobject: 'cpu1' (000000004b166fc6): calling ktype release kobject: 'cpu1': free name kobject: 'integrity' (000000005af03273): kobject_cleanup, parent (null) kobject: 'loop0': free name kobject: 'integrity' (000000005af03273): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: 'mq' (00000000584399a5): kobject_cleanup, parent (null) kobject: 'integrity': free name kobject: 'mq' (00000000584399a5): calling ktype release kobject: 'mq': free name kobject: '7:0' (00000000c32b9fb4): kobject_uevent_env kobject: '7:0' (00000000c32b9fb4): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (00000000c32b9fb4): kobject_cleanup, parent (null) kobject: '7:0' (00000000c32b9fb4): calling ktype release kobject: '7:0': free name kobject: 'mq' (00000000538bfd5b): kobject_uevent_env kobject: 'mq' (00000000538bfd5b): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (00000000bf0c4b06): kobject_uevent_env kobject: 'queue' (00000000bf0c4b06): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (000000001655cb05): kobject_uevent_env kobject: 'iosched' (000000001655cb05): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (00000000dc3658ce): kobject_cleanup, parent 0000000066dbf91a kobject: 'holders' (00000000dc3658ce): auto cleanup kobject_del kobject: 'holders' (00000000dc3658ce): calling ktype release kobject: (00000000dc3658ce): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (000000007751d72d): kobject_cleanup, parent 0000000066dbf91a kobject: 'slaves' (000000007751d72d): auto cleanup kobject_del kobject: 'slaves' (000000007751d72d): calling ktype release kobject: (000000007751d72d): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (0000000066dbf91a): kobject_uevent_env kobject: 'loop0' (0000000066dbf91a): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'iosched' (000000001655cb05): kobject_cleanup, parent (null) kobject: 'iosched' (000000001655cb05): calling ktype release kobject: 'iosched': free name kobject: '7:0' (000000008c1cf7cd): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '7:0' (000000008c1cf7cd): kobject_uevent_env kobject: '7:0' (000000008c1cf7cd): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop0' (0000000071c11974): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop0' (0000000071c11974): kobject_uevent_env kobject: 'loop0' (0000000071c11974): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (00000000781e6d1e): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (0000000007a9af2e): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (0000000071c11974): kobject_uevent_env kobject: 'loop0' (0000000071c11974): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (00000000a1d9eb2b): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000443710ad): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000443710ad): kobject_uevent_env kobject: 'mq' (00000000443710ad): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (000000006dc19512): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (000000008975a7c1): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (000000004b166fc6): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (00000000a1d9eb2b): kobject_uevent_env kobject: 'queue' (00000000a1d9eb2b): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (000000006bc8be3b): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (000000006bc8be3b): kobject_uevent_env kobject: 'iosched' (000000006bc8be3b): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (00000000067d5fac): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (00000000067d5fac): kobject_uevent_env kobject: 'integrity' (00000000067d5fac): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (00000000067d5fac): kobject_uevent_env kobject: 'loop3' (0000000004c5b4d1): kobject_uevent_env kobject: 'loop3' (0000000004c5b4d1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'integrity' (00000000067d5fac): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (00000000067d5fac): kobject_cleanup, parent (null) kobject: 'integrity' (00000000067d5fac): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: 'integrity': free name kobject: '7:0' (000000008c1cf7cd): kobject_uevent_env kobject: '7:0' (000000008c1cf7cd): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (000000008c1cf7cd): kobject_cleanup, parent (null) kobject: '7:0' (000000008c1cf7cd): calling ktype release kobject: '7:0': free name kobject: 'mq' (00000000443710ad): kobject_uevent_env kobject: 'mq' (00000000443710ad): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (00000000a1d9eb2b): kobject_uevent_env kobject: 'queue' (00000000a1d9eb2b): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (000000006bc8be3b): kobject_uevent_env kobject: 'iosched' (000000006bc8be3b): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (00000000781e6d1e): kobject_cleanup, parent 0000000071c11974 kobject: 'holders' (00000000781e6d1e): auto cleanup kobject_del kobject: 'holders' (00000000781e6d1e): calling ktype release kobject: (00000000781e6d1e): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (0000000007a9af2e): kobject_cleanup, parent 0000000071c11974 kobject: 'slaves' (0000000007a9af2e): auto cleanup kobject_del kobject: 'slaves' (0000000007a9af2e): calling ktype release kobject: (0000000007a9af2e): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (0000000071c11974): kobject_uevent_env kobject: 'loop0' (0000000071c11974): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'iosched' (000000006bc8be3b): kobject_cleanup, parent (null) kobject: 'iosched' (000000006bc8be3b): calling ktype release kobject: 'iosched': free name kobject: 'loop0' (0000000066dbf91a): kobject_cleanup, parent (null) kobject: 'loop0' (0000000071c11974): kobject_cleanup, parent (null) kobject: 'loop0' (0000000071c11974): calling ktype release kobject: 'loop0' (0000000066dbf91a): calling ktype release kobject: 'loop5' (00000000af24e006): kobject_uevent_env kobject: 'queue' (00000000a1d9eb2b): kobject_cleanup, parent (null) kobject: '7:0' (000000004ae74443): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'queue' (00000000bf0c4b06): kobject_cleanup, parent (null) kobject: 'loop5' (00000000af24e006): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '7:0' (000000004ae74443): kobject_uevent_env kobject: 'queue' (00000000bf0c4b06): calling ktype release kobject: 'loop2' (00000000e1f6fb17): kobject_uevent_env kobject: 'queue' (00000000a1d9eb2b): calling ktype release kobject: 'loop2' (00000000e1f6fb17): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queue': free name kobject: 'loop4' (000000003014e340): kobject_uevent_env kobject: '0' (000000009a5e1f38): kobject_cleanup, parent (null) kobject: '0' (000000009a5e1f38): calling ktype release kobject: 'loop4' (000000003014e340): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '7:0' (000000004ae74443): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop0': free name kobject: '0': free name kobject: 'queue': free name kobject: '0' (000000006dc19512): kobject_cleanup, parent (null) kobject: 'loop0' (000000001fdbaf4c): kobject_add_internal: parent: 'block', set: 'devices' kobject: '0' (000000006dc19512): calling ktype release kobject: 'loop0': free name kobject: 'cpu0' (0000000038e5ac90): kobject_cleanup, parent (null) kobject: 'loop0' (000000001fdbaf4c): kobject_uevent_env kobject: 'cpu0' (0000000038e5ac90): calling ktype release kobject: '0': free name kobject: 'cpu0' (000000008975a7c1): kobject_cleanup, parent (null) kobject: 'cpu0': free name kobject: 'loop0' (000000001fdbaf4c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'cpu1' (00000000eb5827b8): kobject_cleanup, parent (null) kobject: 'cpu0' (000000008975a7c1): calling ktype release kobject: 'cpu1' (00000000eb5827b8): calling ktype release kobject: 'cpu0': free name kobject: 'cpu1': free name kobject: 'cpu1' (000000004b166fc6): kobject_cleanup, parent (null) kobject: 'mq' (00000000538bfd5b): kobject_cleanup, parent (null) kobject: 'holders' (00000000abd31120): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000538bfd5b): calling ktype release kobject: 'cpu1' (000000004b166fc6): calling ktype release kobject: 'mq': free name kobject: 'cpu1': free name kobject: 'slaves' (000000005732e372): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000443710ad): kobject_cleanup, parent (null) kobject: 'loop0' (000000001fdbaf4c): kobject_uevent_env kobject: 'mq' (00000000443710ad): calling ktype release kobject: 'loop0' (000000001fdbaf4c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'mq': free name kobject: 'queue' (000000008d680f38): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (000000005fa10303): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (000000005fa10303): kobject_uevent_env kobject: 'mq' (000000005fa10303): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (0000000099677cbb): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (000000008fb78eda): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (000000009837af2c): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (000000008d680f38): kobject_uevent_env kobject: 'queue' (000000008d680f38): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (00000000fbbf3886): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (00000000fbbf3886): kobject_uevent_env kobject: 'iosched' (00000000fbbf3886): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (0000000067e877fe): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (0000000067e877fe): kobject_uevent_env kobject: 'integrity' (0000000067e877fe): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (0000000067e877fe): kobject_uevent_env kobject: 'integrity' (0000000067e877fe): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (0000000067e877fe): kobject_cleanup, parent (null) kobject: 'integrity' (0000000067e877fe): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: 'integrity': free name kobject: '7:0' (000000004ae74443): kobject_uevent_env kobject: '7:0' (000000004ae74443): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (000000004ae74443): kobject_cleanup, parent (null) kobject: '7:0' (000000004ae74443): calling ktype release kobject: '7:0': free name kobject: 'mq' (000000005fa10303): kobject_uevent_env kobject: 'mq' (000000005fa10303): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (000000008d680f38): kobject_uevent_env kobject: 'queue' (000000008d680f38): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (00000000fbbf3886): kobject_uevent_env kobject: 'iosched' (00000000fbbf3886): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (00000000abd31120): kobject_cleanup, parent 000000001fdbaf4c kobject: 'holders' (00000000abd31120): auto cleanup kobject_del kobject: 'holders' (00000000abd31120): calling ktype release kobject: (00000000abd31120): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (000000005732e372): kobject_cleanup, parent 000000001fdbaf4c kobject: 'slaves' (000000005732e372): auto cleanup kobject_del kobject: 'slaves' (000000005732e372): calling ktype release kobject: (000000005732e372): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (000000001fdbaf4c): kobject_uevent_env kobject: 'loop0' (000000001fdbaf4c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'iosched' (00000000fbbf3886): kobject_cleanup, parent (null) kobject: 'iosched' (00000000fbbf3886): calling ktype release kobject: 'iosched': free name kobject: '7:0' (00000000f7d876d3): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '7:0' (00000000f7d876d3): kobject_uevent_env kobject: '7:0' (00000000f7d876d3): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop0' (00000000970ece6b): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop0' (00000000970ece6b): kobject_uevent_env kobject: 'loop0' (00000000970ece6b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (000000004c51c723): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (00000000f8daa6bd): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (00000000970ece6b): kobject_uevent_env kobject: 'loop0' (00000000970ece6b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (00000000ee0a8de6): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000f92793df): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000f92793df): kobject_uevent_env kobject: 'mq' (00000000f92793df): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (00000000950c742b): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (0000000038e5ac90): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (00000000eb5827b8): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (00000000ee0a8de6): kobject_uevent_env kobject: 'queue' (00000000ee0a8de6): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (00000000ffc1e21b): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (00000000ffc1e21b): kobject_uevent_env kobject: 'iosched' (00000000ffc1e21b): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (00000000602f462c): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (00000000602f462c): kobject_uevent_env kobject: 'integrity' (00000000602f462c): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (000000001fdbaf4c): kobject_cleanup, parent (null) kobject: 'integrity' (00000000602f462c): kobject_uevent_env kobject: 'loop3' (0000000004c5b4d1): kobject_uevent_env kobject: 'loop0' (000000001fdbaf4c): calling ktype release kobject: 'integrity' (00000000602f462c): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (0000000004c5b4d1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'integrity' (00000000602f462c): kobject_cleanup, parent (null) kobject: 'queue' (000000008d680f38): kobject_cleanup, parent (null) kobject: 'integrity' (00000000602f462c): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: 'integrity': free name kobject: 'queue' (000000008d680f38): calling ktype release kobject: 'loop1' (00000000b760f485): kobject_uevent_env kobject: 'queue': free name kobject: 'loop1' (00000000b760f485): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '0' (0000000099677cbb): kobject_cleanup, parent (null) kobject: '7:0' (00000000f7d876d3): kobject_uevent_env kobject: 'loop0': free name kobject: '7:0' (00000000f7d876d3): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '0' (0000000099677cbb): calling ktype release kobject: '0': free name kobject: 'cpu0' (000000008fb78eda): kobject_cleanup, parent (null) kobject: '7:0' (00000000f7d876d3): kobject_cleanup, parent (null) kobject: 'cpu0' (000000008fb78eda): calling ktype release kobject: '7:0' (00000000f7d876d3): calling ktype release kobject: 'cpu0': free name kobject: '7:0': free name kobject: 'cpu1' (000000009837af2c): kobject_cleanup, parent (null) kobject: 'mq' (00000000f92793df): kobject_uevent_env kobject: 'cpu1' (000000009837af2c): calling ktype release kobject: 'mq' (00000000f92793df): kobject_uevent_env: filter function caused the event to drop! kobject: 'cpu1': free name kobject: 'queue' (00000000ee0a8de6): kobject_uevent_env kobject: 'mq' (000000005fa10303): kobject_cleanup, parent (null) kobject: 'queue' (00000000ee0a8de6): kobject_uevent_env: filter function caused the event to drop! kobject: 'mq' (000000005fa10303): calling ktype release kobject: 'iosched' (00000000ffc1e21b): kobject_uevent_env kobject: 'mq': free name kobject: 'iosched' (00000000ffc1e21b): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (000000004c51c723): kobject_cleanup, parent 00000000970ece6b kobject: 'holders' (000000004c51c723): auto cleanup kobject_del kobject: 'holders' (000000004c51c723): calling ktype release kobject: (000000004c51c723): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (00000000f8daa6bd): kobject_cleanup, parent 00000000970ece6b kobject: 'slaves' (00000000f8daa6bd): auto cleanup kobject_del kobject: 'slaves' (00000000f8daa6bd): calling ktype release kobject: (00000000f8daa6bd): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (00000000970ece6b): kobject_uevent_env kobject: 'loop0' (00000000970ece6b): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'iosched' (00000000ffc1e21b): kobject_cleanup, parent (null) kobject: 'iosched' (00000000ffc1e21b): calling ktype release kobject: 'iosched': free name kobject: 'loop0' (00000000970ece6b): kobject_cleanup, parent (null) kobject: 'loop0' (00000000970ece6b): calling ktype release kobject: 'queue' (00000000ee0a8de6): kobject_cleanup, parent (null) kobject: 'queue' (00000000ee0a8de6): calling ktype release kobject: '0' (00000000950c742b): kobject_cleanup, parent (null) kobject: 'queue': free name kobject: '0' (00000000950c742b): calling ktype release kobject: 'loop0': free name kobject: '0': free name kobject: '7:0' (000000001580befd): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'cpu0' (0000000038e5ac90): kobject_cleanup, parent (null) kobject: 'cpu0' (0000000038e5ac90): calling ktype release kobject: 'cpu0': free name kobject: 'cpu1' (00000000eb5827b8): kobject_cleanup, parent (null) kobject: '7:0' (000000001580befd): kobject_uevent_env kobject: '7:0' (000000001580befd): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'cpu1' (00000000eb5827b8): calling ktype release kobject: 'cpu1': free name kobject: 'mq' (00000000f92793df): kobject_cleanup, parent (null) kobject: 'loop0' (000000004b4306d9): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'mq' (00000000f92793df): calling ktype release kobject: 'mq': free name kobject: 'loop0' (000000004b4306d9): kobject_uevent_env kobject: 'loop0' (000000004b4306d9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (00000000821d42ce): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (00000000c1a15f5c): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (000000004b4306d9): kobject_uevent_env kobject: 'loop0' (000000004b4306d9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (00000000c4aabba5): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000050ef3ed): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000050ef3ed): kobject_uevent_env kobject: 'mq' (00000000050ef3ed): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (0000000037adc975): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (000000008975a7c1): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (000000004b166fc6): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (00000000c4aabba5): kobject_uevent_env kobject: 'queue' (00000000c4aabba5): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (00000000a43ac59c): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (00000000a43ac59c): kobject_uevent_env kobject: 'iosched' (00000000a43ac59c): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (0000000066c642f7): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (0000000066c642f7): kobject_uevent_env kobject: 'integrity' (0000000066c642f7): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (000000003014e340): kobject_uevent_env kobject: 'loop4' (000000003014e340): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'integrity' (0000000066c642f7): kobject_uevent_env kobject: 'integrity' (0000000066c642f7): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (00000000af24e006): kobject_uevent_env kobject: 'integrity' (0000000066c642f7): kobject_cleanup, parent (null) kobject: 'loop5' (00000000af24e006): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'integrity' (0000000066c642f7): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: 'loop2' (00000000e1f6fb17): kobject_uevent_env kobject: 'loop2' (00000000e1f6fb17): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'integrity': free name kobject: '7:0' (000000001580befd): kobject_uevent_env kobject: '7:0' (000000001580befd): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (000000001580befd): kobject_cleanup, parent (null) kobject: '7:0' (000000001580befd): calling ktype release kobject: '7:0': free name kobject: 'mq' (00000000050ef3ed): kobject_uevent_env kobject: 'mq' (00000000050ef3ed): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (00000000c4aabba5): kobject_uevent_env kobject: 'queue' (00000000c4aabba5): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (00000000a43ac59c): kobject_uevent_env kobject: 'iosched' (00000000a43ac59c): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (00000000821d42ce): kobject_cleanup, parent 000000004b4306d9 kobject: 'holders' (00000000821d42ce): auto cleanup kobject_del kobject: 'holders' (00000000821d42ce): calling ktype release kobject: (00000000821d42ce): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (00000000c1a15f5c): kobject_cleanup, parent 000000004b4306d9 kobject: 'slaves' (00000000c1a15f5c): auto cleanup kobject_del kobject: 'slaves' (00000000c1a15f5c): calling ktype release kobject: (00000000c1a15f5c): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (000000004b4306d9): kobject_uevent_env kobject: 'loop0' (000000004b4306d9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'iosched' (00000000a43ac59c): kobject_cleanup, parent (null) kobject: 'iosched' (00000000a43ac59c): calling ktype release kobject: 'iosched': free name kobject: 'loop0' (000000004b4306d9): kobject_cleanup, parent (null) kobject: 'loop0' (000000004b4306d9): calling ktype release kobject: 'queue' (00000000c4aabba5): kobject_cleanup, parent (null) kobject: 'queue' (00000000c4aabba5): calling ktype release kobject: '0' (0000000037adc975): kobject_cleanup, parent (null) kobject: 'queue': free name kobject: '0' (0000000037adc975): calling ktype release kobject: '0': free name kobject: 'cpu0' (000000008975a7c1): kobject_cleanup, parent (null) kobject: 'cpu0' (000000008975a7c1): calling ktype release kobject: 'cpu0': free name kobject: 'cpu1' (000000004b166fc6): kobject_cleanup, parent (null) kobject: 'cpu1' (000000004b166fc6): calling ktype release kobject: 'cpu1': free name kobject: 'mq' (00000000050ef3ed): kobject_cleanup, parent (null) kobject: 'mq' (00000000050ef3ed): calling ktype release kobject: 'mq': free name kobject: 'loop0': free name kobject: 'loop3' (0000000004c5b4d1): kobject_uevent_env kobject: '7:0' (0000000048c48450): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop3' (0000000004c5b4d1): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '7:0' (0000000048c48450): kobject_uevent_env kobject: '7:0' (0000000048c48450): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop0' (0000000010a30f5f): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop0' (0000000010a30f5f): kobject_uevent_env kobject: 'loop0' (0000000010a30f5f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (000000001f7134d8): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (0000000071f292a5): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (0000000010a30f5f): kobject_uevent_env kobject: 'loop0' (0000000010a30f5f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (00000000f9d1de9e): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000dc5f21b7): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000dc5f21b7): kobject_uevent_env kobject: 'mq' (00000000dc5f21b7): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (00000000872749db): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (0000000038e5ac90): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (00000000eb5827b8): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (00000000f9d1de9e): kobject_uevent_env kobject: 'queue' (00000000f9d1de9e): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (000000000e0950b2): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (000000000e0950b2): kobject_uevent_env kobject: 'iosched' (000000000e0950b2): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (00000000608ba5b8): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (00000000608ba5b8): kobject_uevent_env kobject: 'integrity' (00000000608ba5b8): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (00000000608ba5b8): kobject_uevent_env kobject: 'loop1' (00000000b760f485): kobject_uevent_env kobject: 'integrity' (00000000608ba5b8): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop1' (00000000b760f485): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'integrity' (00000000608ba5b8): kobject_cleanup, parent (null) kobject: 'integrity' (00000000608ba5b8): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. kobject: 'integrity': free name kobject: '7:0' (0000000048c48450): kobject_uevent_env kobject: '7:0' (0000000048c48450): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: '7:0' (0000000048c48450): kobject_cleanup, parent (null) kobject: '7:0' (0000000048c48450): calling ktype release kobject: '7:0': free name kobject: 'mq' (00000000dc5f21b7): kobject_uevent_env kobject: 'mq' (00000000dc5f21b7): kobject_uevent_env: filter function caused the event to drop!