================================ WARNING: inconsistent lock state 4.20.0-rc6+ #151 Not tainted -------------------------------- inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. ksoftirqd/0/9 [HC0[0]:SC1[1]:HE1:SE0] takes: 00000000cc92a6c5 (fs_reclaim){+.?.}, at: fs_reclaim_acquire.part.97+0x0/0x30 mm/internal.h:79 kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env {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.97+0x24/0x30 mm/page_alloc.c:3741 kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' 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.24+0x1f/0x190 kernel/workqueue.c:4028 init_rescuer kernel/workqueue.c:4025 [inline] workqueue_init+0x491/0x744 kernel/workqueue.c:5794 kernel_init_freeable+0x3bb/0x6bf init/main.c:1139 kernel_init+0x11/0x1ae init/main.c:1071 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 kobject: 'holders' (0000000089fa737c): kobject_cleanup, parent 00000000f7eb2a9a irq event stamp: 648382 hardirqs last enabled at (648382): [] console_unlock+0xcfb/0x1190 kernel/printk/printk.c:2443 hardirqs last disabled at (648381): [] console_unlock+0x2d9/0x1190 kernel/printk/printk.c:2353 softirqs last enabled at (648316): [] __do_softirq+0x7df/0xb7e kernel/softirq.c:319 softirqs last disabled at (648321): [] run_ksoftirqd+0x5e/0x100 kernel/softirq.c:654 other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(fs_reclaim); lock(fs_reclaim); *** DEADLOCK *** 1 lock held by ksoftirqd/0/9: #0: 00000000eab5bad6 (rcu_callback){....}, at: __rcu_reclaim kernel/rcu/rcu.h:228 [inline] #0: 00000000eab5bad6 (rcu_callback){....}, at: rcu_do_batch kernel/rcu/tree.c:2437 [inline] #0: 00000000eab5bad6 (rcu_callback){....}, at: invoke_rcu_callbacks kernel/rcu/tree.c:2716 [inline] #0: 00000000eab5bad6 (rcu_callback){....}, at: rcu_process_callbacks+0x1103/0x1ac0 kernel/rcu/tree.c:2697 stack backtrace: CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.20.0-rc6+ #151 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+0x244/0x39d 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+0x1276/0x1cd0 kernel/locking/lockdep.c:3059 mark_irqflags kernel/locking/lockdep.c:2937 [inline] __lock_acquire+0x155f/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.97+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+0x308/0xb7e kernel/softirq.c:292 run_ksoftirqd+0x5e/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 BUG: sleeping function called from invalid context at mm/slab.h:421 in_atomic(): 1, irqs_disabled(): 0, pid: 9, name: ksoftirqd/0 kobject: 'loop5' (00000000809afcc8): kobject_uevent_env INFO: lockdep is turned off. Preemption disabled at: [] __do_softirq+0x189/0xb7e kernel/softirq.c:269 CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.20.0-rc6+ #151 kobject: 'holders' (0000000089fa737c): auto cleanup kobject_del 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+0x244/0x39d lib/dump_stack.c:113 kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'holders' (0000000089fa737c): calling ktype release ___might_sleep.cold.86+0x221/0x254 kernel/sched/core.c:6148 kobject: (0000000089fa737c): dynamic_kobj_release __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: 'holders': free name 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: 'loop0p234' (00000000f7eb2a9a): kobject_uevent_env __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 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 kobject: 'loop4p236' (000000007aa5660d): kobject_add_internal: parent: 'loop4', set: 'devices' kobject: 'loop4p236' (000000007aa5660d): kobject_uevent_env kobject: 'loop4p236' (000000007aa5660d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (000000006c2b3150): kobject_add_internal: parent: 'loop4p236', set: '' kobject: 'loop4p236' (000000007aa5660d): kobject_uevent_env kobject: 'loop4p236' (000000007aa5660d): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p236' __do_softirq+0x308/0xb7e kernel/softirq.c:292 kobject: 'loop4p237' (000000002e553c73): kobject_add_internal: parent: 'loop4', set: 'devices' FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 kobject: 'loop4p237' (000000002e553c73): kobject_uevent_env run_ksoftirqd+0x5e/0x100 kernel/softirq.c:654 smpboot_thread_fn+0x68b/0xa00 kernel/smpboot.c:164 kobject: 'loop4p237' (000000002e553c73): kobject_uevent_env: uevent_suppress caused the event to drop! kthread+0x35a/0x440 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 kobject: 'loop0p226' (00000000febf5f8f): fill_kobj_path: path = '/loop0p226' CPU: 1 PID: 11429 Comm: syz-executor5 Tainted: G W 4.20.0-rc6+ #151 kobject: 'loop0p226' (00000000febf5f8f): calling ktype release Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'loop0p226': free name Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d 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 mm/slab.c:3378 [inline] __do_kmalloc mm/slab.c:3720 [inline] __kmalloc+0x2e0/0x760 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 blkdev_ioctl+0x6b7/0x21b0 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: 0033:0x457679 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:00007f965e652c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f965e652c90 RCX: 0000000000457679 RDX: 00000000200006c0 RSI: 0000000000001269 RDI: 0000000000000003 RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f965e6536d4 R13: 00000000004bebbd R14: 00000000004cf818 R15: 0000000000000004 CPU: 0 PID: 11418 Comm: syz-executor3 Tainted: G W 4.20.0-rc6+ #151 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+0x244/0x39d 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_skb_with_frags+0x133/0x7d0 net/core/skbuff.c:5220 sock_alloc_send_pskb+0x87a/0xaf0 net/core/sock.c:2083 unix_dgram_sendmsg+0x50b/0x1750 net/unix/af_unix.c:1679 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xd5/0x120 net/socket.c:631 kernel_sendmsg+0x43/0x50 net/socket.c:639 sock_no_sendpage+0x1ce/0x290 net/core/sock.c:2579 kernel_sendpage+0x93/0xf0 net/socket.c:3330 sock_sendpage+0x8c/0xc0 net/socket.c:846 pipe_to_sendpage+0x2d0/0x400 fs/splice.c:452 splice_from_pipe_feed fs/splice.c:503 [inline] __splice_from_pipe+0x38b/0x7c0 fs/splice.c:627 splice_from_pipe+0x1ec/0x340 fs/splice.c:662 generic_splice_sendpage+0x3c/0x50 fs/splice.c:832 do_splice_from fs/splice.c:851 [inline] do_splice+0x64a/0x1430 fs/splice.c:1152 __do_sys_splice fs/splice.c:1419 [inline] __se_sys_splice fs/splice.c:1399 [inline] __x64_sys_splice+0x2c1/0x330 fs/splice.c:1399 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457679 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:00007fa271283c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 RAX: ffffffffffffffda RBX: 00007fa271283c90 RCX: 0000000000457679 RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000005 RBP: 000000000072bfa0 R08: 0000000400000a77 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa2712846d4 R13: 00000000004c5acc R14: 00000000004d9760 R15: 0000000000000008 kobject: 'holders' (0000000071d1e9ce): kobject_add_internal: parent: 'loop4p237', set: '' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4p237' (000000002e553c73): kobject_uevent_env kobject: 'loop4p237' (000000002e553c73): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p237' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0p234' (00000000f7eb2a9a): kobject_cleanup, parent (null) kobject: 'loop0p234' (00000000f7eb2a9a): auto cleanup 'remove' event kobject: 'loop0p234' (00000000f7eb2a9a): kobject_uevent_env BUG: sleeping function called from invalid context at mm/slab.h:421 in_atomic(): 1, irqs_disabled(): 0, pid: 16, name: ksoftirqd/1 INFO: lockdep is turned off. Preemption disabled at: [] __do_softirq+0x189/0xb7e kernel/softirq.c:269 kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env CPU: 1 PID: 16 Comm: ksoftirqd/1 Tainted: G W 4.20.0-rc6+ #151 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x244/0x39d lib/dump_stack.c:113 kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' ___might_sleep.cold.86+0x221/0x254 kernel/sched/core.c:6148 kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env __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 kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' 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: 'kvm' (00000000a8e62eb5): kobject_uevent_env 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 kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' 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+0x308/0xb7e kernel/softirq.c:292 run_ksoftirqd+0x5e/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: 'loop0p234' (00000000f7eb2a9a): fill_kobj_path: path = '/loop0p234' kobject: 'loop0p234' (00000000f7eb2a9a): calling ktype release kobject: 'loop0p234': free name kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'holders' (0000000038122373): kobject_cleanup, parent 000000007bedbdd5 kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'holders' (0000000038122373): auto cleanup kobject_del kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'holders' (0000000038122373): calling ktype release kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: (0000000038122373): dynamic_kobj_release kobject: 'holders': free name kobject: 'loop0p230' (000000007bedbdd5): kobject_uevent_env kobject: 'loop0p230' (000000007bedbdd5): fill_kobj_path: path = '/devices/virtual/block/loop0/loop0p230' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0p230' (000000007bedbdd5): kobject_cleanup, parent (null) kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0p230' (000000007bedbdd5): calling ktype release kobject: 'loop0p230': free name kobject: 'loop0p234' (000000003fe8b1f6): kobject_add_internal: parent: 'loop0', set: 'devices' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop0p234' (000000003fe8b1f6): kobject_uevent_env kobject: 'loop0p234' (000000003fe8b1f6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (00000000b0088572): kobject_add_internal: parent: 'loop0p234', set: '' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0p234' (000000003fe8b1f6): kobject_uevent_env kobject: 'loop3' (0000000066d91d3e): kobject_uevent_env kobject: 'loop3' (0000000066d91d3e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0p234' (000000003fe8b1f6): fill_kobj_path: path = '/devices/virtual/block/loop0/loop0p234' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000066d91d3e): kobject_uevent_env kobject: 'loop3' (0000000066d91d3e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop0p230' (0000000064699c3a): kobject_add_internal: parent: 'loop0', set: 'devices' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop0p230' (0000000064699c3a): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0p230' (0000000064699c3a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (0000000087de8ef3): kobject_add_internal: parent: 'loop0p230', set: '' kobject: 'loop0p230' (0000000064699c3a): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop0p230' (0000000064699c3a): fill_kobj_path: path = '/devices/virtual/block/loop0/loop0p230' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env audit: type=1400 audit(1544575911.123:74): avc: denied { create } for pid=11560 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop0p226' (00000000e60ad2d6): kobject_add_internal: parent: 'loop0', set: 'devices' kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0p226' (00000000e60ad2d6): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop0p226' (00000000e60ad2d6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'holders' (00000000074170ae): kobject_add_internal: parent: 'loop0p226', set: '' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop0p226' (00000000e60ad2d6): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0p226' (00000000e60ad2d6): fill_kobj_path: path = '/devices/virtual/block/loop0/loop0p226' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (0000000066d91d3e): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop3' (0000000066d91d3e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env binder: 11620:11623 Release 1 refcount change on invalid ref 1 ret -22 kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop6p234' (0000000087295074): kobject_add_internal: parent: 'loop6', set: 'devices' binder: BINDER_SET_CONTEXT_MGR already set kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' binder: 11620:11628 Release 1 refcount change on invalid ref 1 ret -22 kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop6p234' (0000000087295074): kobject_uevent_env binder: 11620:11623 ioctl 40046207 0 returned -16 kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop6p234' (0000000087295074): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'holders' (0000000017386e3b): kobject_add_internal: parent: 'loop6p234', set: '' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop6p234' (0000000087295074): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop6p234' (0000000087295074): fill_kobj_path: path = '/devices/virtual/block/loop6/loop6p234' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop6p225' (0000000008631993): kobject_add_internal: parent: 'loop6', set: 'devices' kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop6p225' (0000000008631993): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop6p225' (0000000008631993): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'holders' (0000000037e3856f): kobject_add_internal: parent: 'loop6p225', set: '' kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop6p225' (0000000008631993): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop6p225' (0000000008631993): fill_kobj_path: path = '/devices/virtual/block/loop6/loop6p225' kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (0000000066d91d3e): kobject_uevent_env kobject: 'loop3' (0000000066d91d3e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000066d91d3e): kobject_uevent_env kobject: 'loop3' (0000000066d91d3e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop3' (0000000066d91d3e): kobject_uevent_env kobject: 'loop3' (0000000066d91d3e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'holders' (0000000087de8ef3): kobject_cleanup, parent 0000000064699c3a kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'holders' (0000000087de8ef3): auto cleanup kobject_del kobject: 'holders' (0000000087de8ef3): calling ktype release kobject: (0000000087de8ef3): dynamic_kobj_release kobject: 'holders': free name kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0p230' (0000000064699c3a): kobject_uevent_env kobject: 'loop0p230' (0000000064699c3a): fill_kobj_path: path = '/devices/virtual/block/loop0/loop0p230' kobject: 'holders' (0000000058dbc9ae): kobject_cleanup, parent 000000002a1597d8 kobject: 'holders' (0000000058dbc9ae): auto cleanup kobject_del kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'holders' (0000000058dbc9ae): calling ktype release kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0p230' (0000000064699c3a): kobject_cleanup, parent (null) kobject: (0000000058dbc9ae): dynamic_kobj_release kobject: 'loop0p230' (0000000064699c3a): calling ktype release kobject: 'loop0p230': free name kobject: 'holders': free name kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop0p235' (000000002a1597d8): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0p235' (000000002a1597d8): fill_kobj_path: path = '/devices/virtual/block/loop0/loop0p235' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0p235' (000000002a1597d8): kobject_cleanup, parent (null) kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop0p235' (000000002a1597d8): calling ktype release kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0p235': free name kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000066d91d3e): kobject_uevent_env kobject: 'loop0p230' (0000000087b37053): kobject_add_internal: parent: 'loop0', set: 'devices' kobject: 'loop3' (0000000066d91d3e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0p230' (0000000087b37053): kobject_uevent_env kobject: 'loop0p230' (0000000087b37053): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'holders' (00000000011d3f33): kobject_add_internal: parent: 'loop0p230', set: '' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop0p230' (0000000087b37053): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop0p230' (0000000087b37053): fill_kobj_path: path = '/devices/virtual/block/loop0/loop0p230' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (0000000066d91d3e): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop3' (0000000066d91d3e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000eb3fb755): kobject_uevent_env QAT: Invalid ioctl kobject: 'loop4' (00000000eb3fb755): fill_kobj_path: path = '/devices/virtual/block/loop4' QAT: Invalid ioctl kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (00000000a8e62eb5): kobject_uevent_env kobject: 'loop5' (00000000809afcc8): kobject_uevent_env kobject: 'kvm' (00000000a8e62eb5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000809afcc8): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (0000000076cf3442): kobject_uevent_env kobject: 'loop1' (0000000076cf3442): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (000000009f8a8c78): kobject_uevent_env kobject: 'loop0' (000000009f8a8c78): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000cb41c579): kobject_uevent_env kobject: 'loop2' (00000000cb41c579): fill_kobj_path: path = '/devices/virtual/block/loop2'