RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdd144816d4 R13: 00000000004beb9d R14: 00000000004cf838 R15: 0000000000000008 ================================ WARNING: inconsistent lock state 4.20.0-rc7+ #161 Not tainted -------------------------------- inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. syz-executor1/19133 [HC0[0]:SC1[1]:HE1:SE0] takes: 0000000080e400e1 (fs_reclaim){+.?.}, at: fs_reclaim_acquire.part.96+0x0/0x30 mm/internal.h:79 {SOFTIRQ-ON-W} state was registered at: lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844 __fs_reclaim_acquire mm/page_alloc.c:3730 [inline] fs_reclaim_acquire.part.96+0x24/0x30 mm/page_alloc.c:3741 fs_reclaim_acquire+0x14/0x20 mm/page_alloc.c:3742 slab_pre_alloc_hook mm/slab.h:418 [inline] slab_alloc_node mm/slab.c:3299 [inline] kmem_cache_alloc_node_trace+0x3c/0x740 mm/slab.c:3661 kmalloc_node include/linux/slab.h:584 [inline] kzalloc_node include/linux/slab.h:752 [inline] alloc_worker+0xc5/0x300 kernel/workqueue.c:1704 init_rescuer.part.25+0x1f/0x190 kernel/workqueue.c:4028 init_rescuer kernel/workqueue.c:4025 [inline] workqueue_init+0x491/0x744 kernel/workqueue.c:5794 kernel_init_freeable+0x2b0/0x5b4 init/main.c:1139 kernel_init+0x11/0x1ae init/main.c:1071 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 irq event stamp: 6864 hardirqs last enabled at (6864): [] console_unlock+0x947/0x1180 kernel/printk/printk.c:2443 hardirqs last disabled at (6863): [] console_unlock+0x2d9/0x1180 kernel/printk/printk.c:2353 softirqs last enabled at (1392): [] __do_softirq+0x7c6/0xb2e kernel/softirq.c:319 softirqs last disabled at (6701): [] invoke_softirq kernel/softirq.c:373 [inline] softirqs last disabled at (6701): [] irq_exit+0x17f/0x1c0 kernel/softirq.c:413 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(fs_reclaim); lock(fs_reclaim); *** DEADLOCK *** 1 lock held by syz-executor1/19133: #0: 0000000060cb8e7c (rcu_callback){....}, at: __rcu_reclaim kernel/rcu/rcu.h:228 [inline] #0: 0000000060cb8e7c (rcu_callback){....}, at: rcu_do_batch kernel/rcu/tree.c:2437 [inline] #0: 0000000060cb8e7c (rcu_callback){....}, at: invoke_rcu_callbacks kernel/rcu/tree.c:2716 [inline] #0: 0000000060cb8e7c (rcu_callback){....}, at: rcu_process_callbacks+0x1103/0x1ac0 kernel/rcu/tree.c:2697 stack backtrace: CPU: 0 PID: 19133 Comm: syz-executor1 Not tainted 4.20.0-rc7+ #161 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+0x1d3/0x2c6 lib/dump_stack.c:113 print_usage_bug.cold.59+0x320/0x41a kernel/locking/lockdep.c:2472 valid_state kernel/locking/lockdep.c:2485 [inline] mark_lock_irq kernel/locking/lockdep.c:2679 [inline] mark_lock+0x1114/0x1cc0 kernel/locking/lockdep.c:3059 mark_irqflags kernel/locking/lockdep.c:2937 [inline] __lock_acquire+0x15b0/0x4c20 kernel/locking/lockdep.c:3298 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844 __fs_reclaim_acquire mm/page_alloc.c:3730 [inline] fs_reclaim_acquire.part.96+0x24/0x30 mm/page_alloc.c:3741 fs_reclaim_acquire+0x14/0x20 mm/page_alloc.c:3742 slab_pre_alloc_hook mm/slab.h:418 [inline] slab_alloc mm/slab.c:3378 [inline] kmem_cache_alloc_trace+0x2d/0x750 mm/slab.c:3618 kmalloc include/linux/slab.h:546 [inline] kzalloc include/linux/slab.h:741 [inline] kobject_uevent_env+0x2f3/0x101e lib/kobject_uevent.c:514 kobject_uevent+0x1f/0x24 lib/kobject_uevent.c:636 kobject_cleanup lib/kobject.c:649 [inline] kobject_release lib/kobject.c:691 [inline] kref_put include/linux/kref.h:70 [inline] kobject_put.cold.9+0x170/0x2e4 lib/kobject.c:708 put_device+0x20/0x30 drivers/base/core.c:2024 delete_partition_rcu_cb+0x147/0x1b0 block/partition-generic.c:259 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2437 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2716 [inline] rcu_process_callbacks+0x100a/0x1ac0 kernel/rcu/tree.c:2697 __do_softirq+0x30c/0xb2e kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x17f/0x1c0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1cb/0x760 arch/x86/kernel/apic/apic.c:1061 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 RIP: 0033:0x40c564 Code: 89 d8 c1 e8 04 31 c3 69 c3 2d eb d4 27 89 c3 c1 eb 0f 31 c3 89 f8 89 c6 81 e6 ff 1f 00 00 8b 14 b5 00 00 72 00 41 39 d0 74 23 <85> d2 74 58 83 c0 01 41 39 c1 75 e0 48 89 f8 25 ff 1f 00 00 89 3c RSP: 002b:00007ffd21088a30 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13 RAX: 000000006ce1c7ab RBX: 000000005c273069 RCX: 0000001b30720000 RDX: 000000001c4607ab RSI: 00000000000007ab RDI: ffffffff6ce1c7ab RBP: 0000000000000123 R08: 000000006ce1c7ab R09: 000000006ce1c7af R10: 00007ffd21088bc0 R11: 0000000000000000 R12: 000000000072bf00 R13: 0000000080000000 R14: 00007f04775a5008 R15: 000000000000e101 BUG: sleeping function called from invalid context at mm/slab.h:421 in_atomic(): 1, irqs_disabled(): 0, pid: 19133, name: syz-executor1 INFO: lockdep is turned off. Preemption disabled at: [] __do_softirq+0x189/0xb2e kernel/softirq.c:269 kobject: 'loop0' (00000000a24427ac): kobject_uevent_env CPU: 0 PID: 19133 Comm: syz-executor1 Not tainted 4.20.0-rc7+ #161 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1d3/0x2c6 lib/dump_stack.c:113 kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' ___might_sleep.cold.85+0x1ba/0x1f3 kernel/sched/core.c:6148 __might_sleep+0x95/0x190 kernel/sched/core.c:6101 kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env slab_pre_alloc_hook mm/slab.h:421 [inline] slab_alloc mm/slab.c:3378 [inline] kmem_cache_alloc_trace+0x2cd/0x750 mm/slab.c:3618 kmalloc include/linux/slab.h:546 [inline] kzalloc include/linux/slab.h:741 [inline] kobject_uevent_env+0x2f3/0x101e lib/kobject_uevent.c:514 kobject_uevent+0x1f/0x24 lib/kobject_uevent.c:636 kobject_cleanup lib/kobject.c:649 [inline] kobject_release lib/kobject.c:691 [inline] kref_put include/linux/kref.h:70 [inline] kobject_put.cold.9+0x170/0x2e4 lib/kobject.c:708 put_device+0x20/0x30 drivers/base/core.c:2024 delete_partition_rcu_cb+0x147/0x1b0 block/partition-generic.c:259 kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2437 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2716 [inline] rcu_process_callbacks+0x100a/0x1ac0 kernel/rcu/tree.c:2697 kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' __do_softirq+0x30c/0xb2e kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x17f/0x1c0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1cb/0x760 arch/x86/kernel/apic/apic.c:1061 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 RIP: 0033:0x40c564 Code: 89 d8 c1 e8 04 31 c3 69 c3 2d eb d4 27 89 c3 c1 eb 0f 31 c3 89 f8 89 c6 81 e6 ff 1f 00 00 8b 14 b5 00 00 72 00 41 39 d0 74 23 <85> d2 74 58 83 c0 01 41 39 c1 75 e0 48 89 f8 25 ff 1f 00 00 89 3c RSP: 002b:00007ffd21088a30 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13 RAX: 000000006ce1c7ab RBX: 000000005c273069 RCX: 0000001b30720000 RDX: 000000001c4607ab RSI: 00000000000007ab RDI: ffffffff6ce1c7ab RBP: 0000000000000123 R08: 000000006ce1c7ab R09: 000000006ce1c7af R10: 00007ffd21088bc0 R11: 0000000000000000 R12: 000000000072bf00 R13: 0000000080000000 R14: 00007f04775a5008 R15: 000000000000e101 kobject: 'loop0p225' (0000000009fddd0e): fill_kobj_path: path = '/loop0p225' kobject: 'loop0p225' (0000000009fddd0e): calling ktype release kobject: 'loop0p225': free name kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'holders' (000000002f9ea0bf): kobject_cleanup, parent 00000000ddda3a87 kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'holders' (000000002f9ea0bf): auto cleanup kobject_del kobject: 'holders' (000000002f9ea0bf): calling ktype release kobject: (000000002f9ea0bf): dynamic_kobj_release kobject: 'holders': free name kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0p231' (00000000ddda3a87): kobject_uevent_env FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 19182 Comm: syz-executor5 Tainted: G W 4.20.0-rc7+ #161 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'loop1' (000000001cbfc641): kobject_uevent_env Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1d3/0x2c6 lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' __should_failslab+0x124/0x180 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1578 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc mm/slab.c:3378 [inline] __do_kmalloc mm/slab.c:3720 [inline] __kmalloc+0x2e0/0x770 mm/slab.c:3731 kmalloc include/linux/slab.h:551 [inline] kzalloc include/linux/slab.h:741 [inline] kobject_get_path+0xc2/0x1b0 lib/kobject.c:171 kobject_uevent_env+0x314/0x101e lib/kobject_uevent.c:519 kobject_uevent+0x1f/0x24 lib/kobject_uevent.c:636 device_del+0x6c9/0xb70 drivers/base/core.c:2091 delete_partition+0x233/0x2c0 block/partition-generic.c:288 blkpg_ioctl+0x3c5/0xc10 block/ioctl.c:93 kobject: 'loop1' (000000001cbfc641): kobject_uevent_env blkdev_ioctl+0xca6/0x21b0 block/ioctl.c:577 kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' block_ioctl+0xee/0x130 fs/block_dev.c:1883 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0x1de/0x1790 fs/ioctl.c:696 ksys_ioctl+0xa9/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457669 Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fdd14480c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fdd14480c90 RCX: 0000000000457669 RDX: 00000000200006c0 RSI: 0000000000001269 RDI: 0000000000000006 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdd144816d4 R13: 00000000004beb9d R14: 00000000004cf838 R15: 0000000000000008 kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0p231' (00000000ddda3a87): kobject_cleanup, parent (null) kobject: 'loop0p231' (00000000ddda3a87): auto cleanup 'remove' event kobject: 'loop0p231' (00000000ddda3a87): kobject_uevent_env kobject: 'loop2' (000000003285798b): kobject_uevent_env BUG: sleeping function called from invalid context at mm/slab.h:421 in_atomic(): 1, irqs_disabled(): 0, pid: 9, name: ksoftirqd/0 INFO: lockdep is turned off. kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' Preemption disabled at: [] __do_softirq+0x189/0xb2e kernel/softirq.c:269 CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G W 4.20.0-rc7+ #161 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'loop0' (00000000a24427ac): kobject_uevent_env Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1d3/0x2c6 lib/dump_stack.c:113 kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' ___might_sleep.cold.85+0x1ba/0x1f3 kernel/sched/core.c:6148 kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' __might_sleep+0x95/0x190 kernel/sched/core.c:6101 slab_pre_alloc_hook mm/slab.h:421 [inline] slab_alloc mm/slab.c:3378 [inline] kmem_cache_alloc_trace+0x2cd/0x750 mm/slab.c:3618 kmalloc include/linux/slab.h:546 [inline] kzalloc include/linux/slab.h:741 [inline] kobject_uevent_env+0x2f3/0x101e lib/kobject_uevent.c:514 kobject_uevent+0x1f/0x24 lib/kobject_uevent.c:636 kobject_cleanup lib/kobject.c:649 [inline] kobject_release lib/kobject.c:691 [inline] kref_put include/linux/kref.h:70 [inline] kobject_put.cold.9+0x170/0x2e4 lib/kobject.c:708 put_device+0x20/0x30 drivers/base/core.c:2024 delete_partition_rcu_cb+0x147/0x1b0 block/partition-generic.c:259 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2437 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2716 [inline] rcu_process_callbacks+0x100a/0x1ac0 kernel/rcu/tree.c:2697 kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' __do_softirq+0x30c/0xb2e kernel/softirq.c:292 run_ksoftirqd+0x94/0x100 kernel/softirq.c:654 smpboot_thread_fn+0x68b/0xa00 kernel/smpboot.c:164 kthread+0x35a/0x440 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 kobject: 'loop0p231' (00000000ddda3a87): fill_kobj_path: path = '/loop0p231' kobject: 'loop0p231' (00000000ddda3a87): calling ktype release kobject: 'loop0p231': free name kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'holders' (0000000098ea596f): kobject_cleanup, parent 0000000095829e5f kobject: 'holders' (0000000098ea596f): auto cleanup kobject_del kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'holders' (0000000098ea596f): calling ktype release kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: (0000000098ea596f): dynamic_kobj_release kobject: 'holders': free name kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0p229' (0000000095829e5f): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop0p229' (0000000095829e5f): fill_kobj_path: path = '/devices/virtual/block/loop0/loop0p229' kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 0 PID: 19226 Comm: syz-executor5 Tainted: G W 4.20.0-rc7+ #161 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+0x1d3/0x2c6 lib/dump_stack.c:113 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 __should_failslab+0x124/0x180 mm/failslab.c:32 should_failslab+0x9/0x14 mm/slab_common.c:1578 slab_pre_alloc_hook mm/slab.h:423 [inline] slab_alloc_node mm/slab.c:3299 [inline] kmem_cache_alloc_node+0x26e/0x730 mm/slab.c:3642 __alloc_skb+0x119/0x770 net/core/skbuff.c:193 alloc_skb include/linux/skbuff.h:997 [inline] alloc_uevent_skb+0x84/0x1da lib/kobject_uevent.c:288 uevent_net_broadcast_untagged lib/kobject_uevent.c:324 [inline] kobject_uevent_net_broadcast lib/kobject_uevent.c:406 [inline] kobject_uevent_env+0xa52/0x101e lib/kobject_uevent.c:587 kobject_uevent+0x1f/0x24 lib/kobject_uevent.c:636 device_del+0x6c9/0xb70 drivers/base/core.c:2091 delete_partition+0x233/0x2c0 block/partition-generic.c:288 blkpg_ioctl+0x3c5/0xc10 block/ioctl.c:93 blkdev_ioctl+0xca6/0x21b0 block/ioctl.c:577 block_ioctl+0xee/0x130 fs/block_dev.c:1883 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0x1de/0x1790 fs/ioctl.c:696 ksys_ioctl+0xa9/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457669 Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fdd14480c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fdd14480c90 RCX: 0000000000457669 RDX: 00000000200006c0 RSI: 0000000000001269 RDI: 0000000000000006 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdd144816d4 R13: 00000000004beb9d R14: 00000000004cf838 R15: 0000000000000008 kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0p229' (0000000095829e5f): kobject_cleanup, parent (null) kobject: 'loop0p229' (0000000095829e5f): calling ktype release kobject: 'loop0p229': free name kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000001367e692): kobject_uevent_env kobject: 'loop5' (000000001367e692): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000fac88a2d): kobject_uevent_env kobject: 'loop3' (00000000fac88a2d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000e8ebefa6): kobject_uevent_env kobject: 'loop4' (00000000e8ebefa6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (000000001cbfc641): kobject_uevent_env kobject: 'loop1' (000000001cbfc641): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000a24427ac): kobject_uevent_env kobject: 'loop0' (00000000a24427ac): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000003285798b): kobject_uevent_env kobject: 'loop2' (000000003285798b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000001367e692): kobject_uevent_env