================================ WARNING: inconsistent lock state 4.20.0+ #392 Not tainted -------------------------------- kobject: 'loop0' (00000000e6a149af): kobject_uevent_env inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' syz-executor1/8047 [HC0[0]:SC1[1]:HE1:SE0] takes: 00000000f6120675 (fs_reclaim){+.?.}, at: fs_reclaim_acquire.part.96+0x0/0x30 mm/internal.h:79 {SOFTIRQ-ON-W} state was registered at: kobject: 'holders' (000000004c1ab40a): kobject_cleanup, parent 0000000003d2bff6 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3841 __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] alloc_workqueue_attrs+0x81/0x100 kernel/workqueue.c:3230 kobject: 'holders' (000000004c1ab40a): auto cleanup kobject_del wq_numa_init kernel/workqueue.c:5648 [inline] workqueue_init+0x98/0x744 kernel/workqueue.c:5782 kernel_init_freeable+0x2b0/0x5b4 init/main.c:1135 kobject: 'holders' (000000004c1ab40a): calling ktype release kernel_init+0x11/0x1ae init/main.c:1067 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 irq event stamp: 1211550 hardirqs last enabled at (1211550): [] console_unlock+0x94f/0x1180 kernel/printk/printk.c:2437 kobject: (000000004c1ab40a): dynamic_kobj_release hardirqs last disabled at (1211549): [] console_unlock+0x2d9/0x1180 kernel/printk/printk.c:2348 softirqs last enabled at (1211318): [] spin_unlock_bh include/linux/spinlock.h:374 [inline] softirqs last enabled at (1211318): [] release_sock+0x1ec/0x2c0 net/core/sock.c:2808 softirqs last disabled at (1211479): [] invoke_softirq kernel/softirq.c:373 [inline] softirqs last disabled at (1211479): [] irq_exit+0x17f/0x1c0 kernel/softirq.c:413 kobject: 'holders': free name other info that might help us debug this: Possible unsafe locking scenario: CPU0 ---- lock(fs_reclaim); lock(fs_reclaim); *** DEADLOCK *** 4 locks held by syz-executor1/8047: #0: 000000000784fdb8 (&dup_mmap_sem){.+.+}, at: dup_mmap kernel/fork.c:476 [inline] #0: 000000000784fdb8 (&dup_mmap_sem){.+.+}, at: dup_mm kernel/fork.c:1323 [inline] #0: 000000000784fdb8 (&dup_mmap_sem){.+.+}, at: copy_mm kernel/fork.c:1378 [inline] #0: 000000000784fdb8 (&dup_mmap_sem){.+.+}, at: copy_process+0x365f/0x8790 kernel/fork.c:1922 kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env #1: 00000000b12f3855 (&mm->mmap_sem){++++}, at: dup_mmap kernel/fork.c:477 [inline] #1: 00000000b12f3855 (&mm->mmap_sem){++++}, at: dup_mm kernel/fork.c:1323 [inline] #1: 00000000b12f3855 (&mm->mmap_sem){++++}, at: copy_mm kernel/fork.c:1378 [inline] #1: 00000000b12f3855 (&mm->mmap_sem){++++}, at: copy_process+0x367b/0x8790 kernel/fork.c:1922 kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' #2: 000000008b44aaeb (&mm->mmap_sem/1){+.+.}, at: dup_mmap kernel/fork.c:486 [inline] #2: 000000008b44aaeb (&mm->mmap_sem/1){+.+.}, at: dup_mm kernel/fork.c:1323 [inline] #2: 000000008b44aaeb (&mm->mmap_sem/1){+.+.}, at: copy_mm kernel/fork.c:1378 [inline] #2: 000000008b44aaeb (&mm->mmap_sem/1){+.+.}, at: copy_process+0x36d3/0x8790 kernel/fork.c:1922 #3: 00000000f6f33f9b (rcu_callback){....}, at: __rcu_reclaim kernel/rcu/rcu.h:228 [inline] #3: 00000000f6f33f9b (rcu_callback){....}, at: rcu_do_batch kernel/rcu/tree.c:2452 [inline] #3: 00000000f6f33f9b (rcu_callback){....}, at: invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] #3: 00000000f6f33f9b (rcu_callback){....}, at: rcu_process_callbacks+0xd54/0x1600 kernel/rcu/tree.c:2754 kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env stack backtrace: kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' CPU: 0 PID: 8047 Comm: syz-executor1 Not tainted 4.20.0+ #392 kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env 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 kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' print_usage_bug.cold.61+0x320/0x41a kernel/locking/lockdep.c:2475 valid_state kernel/locking/lockdep.c:2488 [inline] mark_lock_irq kernel/locking/lockdep.c:2682 [inline] mark_lock+0x1114/0x1cc0 kernel/locking/lockdep.c:3062 kobject: 'loop4' (00000000d601a4db): kobject_uevent_env kobject: 'loop4' (00000000d601a4db): fill_kobj_path: path = '/devices/virtual/block/loop4' mark_irqflags kernel/locking/lockdep.c:2940 [inline] __lock_acquire+0x15b0/0x4c20 kernel/locking/lockdep.c:3295 kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3841 __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:2048 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:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0xc5b/0x1600 kernel/rcu/tree.c:2754 __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:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 RIP: 0010:dup_mmap kernel/fork.c:552 [inline] RIP: 0010:dup_mm kernel/fork.c:1323 [inline] RIP: 0010:copy_mm kernel/fork.c:1378 [inline] RIP: 0010:copy_process+0x432a/0x8790 kernel/fork.c:1922 Code: 4d 85 e4 0f 84 0b 01 00 00 e8 32 f2 36 00 49 8d 7c 24 20 48 89 f8 48 c1 e8 03 42 80 3c 30 00 0f 85 97 05 00 00 49 8b 44 24 20 <49> 8d bc 24 b8 01 00 00 48 89 85 48 f3 ff ff 48 89 f8 48 c1 e8 03 RSP: 0018:ffff8880915eeed0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 RAX: ffff8880956cb430 RBX: ffff8880946d5358 RCX: ffffffff814ab31f RDX: 0000000000000000 RSI: ffffffff814ab3be RDI: ffff88809f587a20 RBP: ffff8880915efb98 R08: ffff888087960180 R09: 0000000000000003 R10: ffffed101215e4ff R11: ffff888090af27ff R12: ffff88809f587a00 R13: ffff888090af2738 R14: dffffc0000000000 R15: ffff888090af2788 _do_fork+0x1cb/0x11d0 kernel/fork.c:2221 __do_sys_clone kernel/fork.c:2328 [inline] __se_sys_clone kernel/fork.c:2322 [inline] __x64_sys_clone+0xbf/0x150 kernel/fork.c:2322 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x455f6a Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 RSP: 002b:00007fff33baf350 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 RAX: ffffffffffffffda RBX: 00007fff33baf350 RCX: 0000000000455f6a RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 RBP: 00007fff33baf390 R08: 0000000000000001 R09: 0000000001e61940 R10: 0000000001e61c10 R11: 0000000000000246 R12: 0000000000000001 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 CPU: 1 PID: 14295 Comm: syz-executor4 Not tainted 4.20.0+ #392 BUG: sleeping function called from invalid context at mm/slab.h:421 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 in_atomic(): 1, irqs_disabled(): 0, pid: 8047, name: syz-executor1 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold.4+0xa/0x17 lib/fault-inject.c:149 INFO: lockdep is turned off. Preemption disabled at: [] __do_softirq+0x189/0xb2e kernel/softirq.c:269 __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] kmem_cache_alloc_trace+0x4b/0x750 mm/slab.c:3618 kmalloc include/linux/slab.h:546 [inline] memcg_schedule_kmem_cache_create mm/memcontrol.c:2468 [inline] memcg_kmem_get_cache+0x3b8/0x900 mm/memcontrol.c:2536 slab_pre_alloc_hook mm/slab.h:428 [inline] slab_alloc mm/slab.c:3378 [inline] kmem_cache_alloc+0x193/0x730 mm/slab.c:3552 kmem_cache_zalloc include/linux/slab.h:731 [inline] mmu_topup_memory_cache arch/x86/kvm/mmu.c:962 [inline] mmu_topup_memory_caches+0xfb/0x470 arch/x86/kvm/mmu.c:1008 kvm_mmu_load+0x21/0x1220 arch/x86/kvm/mmu.c:5065 kvm_mmu_reload arch/x86/kvm/mmu.h:81 [inline] vcpu_enter_guest+0x3dd8/0x6490 arch/x86/kvm/x86.c:7773 vcpu_run arch/x86/kvm/x86.c:7971 [inline] kvm_arch_vcpu_ioctl_run+0x380/0x16f0 arch/x86/kvm/x86.c:8171 kvm_vcpu_ioctl+0x5c8/0x1150 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2678 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: 0033:0x4579b9 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:00007f2edeedcc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f2edeedcc90 RCX: 00000000004579b9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2edeedd6d4 R13: 00000000004c0a77 R14: 00000000004d22b0 R15: 0000000000000006 CPU: 0 PID: 8047 Comm: syz-executor1 Not tainted 4.20.0+ #392 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 kobject: 'kvm' (000000005f8013b5): kobject_uevent_env ___might_sleep.cold.85+0x1ba/0x1f3 kernel/sched/core.c:6148 __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:2048 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:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0xc5b/0x1600 kernel/rcu/tree.c:2754 __do_softirq+0x30c/0xb2e kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x17f/0x1c0 kernel/softirq.c:413 kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1cb/0x760 arch/x86/kernel/apic/apic.c:1062 kobject: 'loop0p235' (0000000003d2bff6): kobject_uevent_env kobject: 'loop0p235' (0000000003d2bff6): fill_kobj_path: path = '/devices/virtual/block/loop0/loop0p235' apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 kobject: 'loop4' (00000000d601a4db): kobject_uevent_env RIP: 0010:dup_mmap kernel/fork.c:552 [inline] RIP: 0010:dup_mm kernel/fork.c:1323 [inline] RIP: 0010:copy_mm kernel/fork.c:1378 [inline] RIP: 0010:copy_process+0x432a/0x8790 kernel/fork.c:1922 Code: 4d 85 e4 0f 84 0b 01 00 00 e8 32 f2 36 00 49 8d 7c 24 20 48 89 f8 48 c1 e8 03 42 80 3c 30 00 0f 85 97 05 00 00 49 8b 44 24 20 <49> 8d bc 24 b8 01 00 00 48 89 85 48 f3 ff ff 48 89 f8 48 c1 e8 03 RSP: 0018:ffff8880915eeed0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 kobject: 'loop4' (00000000d601a4db): fill_kobj_path: path = '/devices/virtual/block/loop4' RAX: ffff8880956cb430 RBX: ffff8880946d5358 RCX: ffffffff814ab31f RDX: 0000000000000000 RSI: ffffffff814ab3be RDI: ffff88809f587a20 RBP: ffff8880915efb98 R08: ffff888087960180 R09: 0000000000000003 R10: ffffed101215e4ff R11: ffff888090af27ff R12: ffff88809f587a00 R13: ffff888090af2738 R14: dffffc0000000000 R15: ffff888090af2788 kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' _do_fork+0x1cb/0x11d0 kernel/fork.c:2221 __do_sys_clone kernel/fork.c:2328 [inline] __se_sys_clone kernel/fork.c:2322 [inline] __x64_sys_clone+0xbf/0x150 kernel/fork.c:2322 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x455f6a Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 RSP: 002b:00007fff33baf350 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 RAX: ffffffffffffffda RBX: 00007fff33baf350 RCX: 0000000000455f6a RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 RBP: 00007fff33baf390 R08: 0000000000000001 R09: 0000000001e61940 R10: 0000000001e61c10 R11: 0000000000000246 R12: 0000000000000001 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 BUG: sleeping function called from invalid context at mm/slab.c:3066 in_atomic(): 1, irqs_disabled(): 0, pid: 8047, name: syz-executor1 INFO: lockdep is turned off. Preemption disabled at: [] __do_softirq+0x189/0xb2e kernel/softirq.c:269 CPU: 0 PID: 8047 Comm: syz-executor1 Tainted: G W 4.20.0+ #392 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 ___might_sleep.cold.85+0x1ba/0x1f3 kernel/sched/core.c:6148 __might_sleep+0x95/0x190 kernel/sched/core.c:6101 cache_alloc_debugcheck_before mm/slab.c:3066 [inline] slab_alloc mm/slab.c:3382 [inline] kmem_cache_alloc_trace+0x307/0x750 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:2048 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:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0xc5b/0x1600 kernel/rcu/tree.c:2754 __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:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 RIP: 0010:dup_mmap kernel/fork.c:552 [inline] RIP: 0010:dup_mm kernel/fork.c:1323 [inline] RIP: 0010:copy_mm kernel/fork.c:1378 [inline] RIP: 0010:copy_process+0x432a/0x8790 kernel/fork.c:1922 Code: 4d 85 e4 0f 84 0b 01 00 00 e8 32 f2 36 00 49 8d 7c 24 20 48 89 f8 48 c1 e8 03 42 80 3c 30 00 0f 85 97 05 00 00 49 8b 44 24 20 <49> 8d bc 24 b8 01 00 00 48 89 85 48 f3 ff ff 48 89 f8 48 c1 e8 03 RSP: 0018:ffff8880915eeed0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 RAX: ffff8880956cb430 RBX: ffff8880946d5358 RCX: ffffffff814ab31f RDX: 0000000000000000 RSI: ffffffff814ab3be RDI: ffff88809f587a20 RBP: ffff8880915efb98 R08: ffff888087960180 R09: 0000000000000003 R10: ffffed101215e4ff R11: ffff888090af27ff R12: ffff88809f587a00 R13: ffff888090af2738 R14: dffffc0000000000 R15: ffff888090af2788 _do_fork+0x1cb/0x11d0 kernel/fork.c:2221 __do_sys_clone kernel/fork.c:2328 [inline] __se_sys_clone kernel/fork.c:2322 [inline] __x64_sys_clone+0xbf/0x150 kernel/fork.c:2322 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x455f6a Code: f7 d8 64 89 04 25 d4 02 00 00 64 4c 8b 0c 25 10 00 00 00 31 d2 4d 8d 91 d0 02 00 00 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 f5 00 00 00 85 c0 41 89 c5 0f 85 fc 00 00 RSP: 002b:00007fff33baf350 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 RAX: ffffffffffffffda RBX: 00007fff33baf350 RCX: 0000000000455f6a RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 RBP: 00007fff33baf390 R08: 0000000000000001 R09: 0000000001e61940 R10: 0000000001e61c10 R11: 0000000000000246 R12: 0000000000000001 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 kobject: 'loop0p241' (00000000de00ff2b): fill_kobj_path: path = '/loop0p241' kobject: 'loop0p241' (00000000de00ff2b): calling ktype release kobject: 'loop0p241': free name kobject: 'gretap0' (00000000f80d62b2): kobject_cleanup, parent (null) kobject: 'gretap0' (00000000f80d62b2): auto cleanup 'remove' event kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'gretap0' (00000000f80d62b2): kobject_uevent_env kobject: 'gretap0' (00000000f80d62b2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000008e32e1a0): kobject_uevent_env kobject: 'gretap0' (00000000f80d62b2): calling ktype release kobject: 'loop0p235' (0000000003d2bff6): kobject_cleanup, parent (null) kobject: 'gretap0': free name kobject: 'loop0p235' (0000000003d2bff6): calling ktype release kobject: 'loop0p235': free name kobject: 'gretap0' (0000000035cc1477): kobject_cleanup, parent (null) kobject: 'gretap0' (0000000035cc1477): auto cleanup 'remove' event kobject: 'gretap0' (0000000035cc1477): kobject_uevent_env kobject: 'gretap0' (0000000035cc1477): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gretap0' (0000000035cc1477): calling ktype release kobject: 'gretap0': free name kobject: 'gretap0' (00000000ae52da71): kobject_cleanup, parent (null) kobject: 'gretap0' (00000000ae52da71): auto cleanup 'remove' event kobject: 'gretap0' (00000000ae52da71): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'gretap0' (00000000ae52da71): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'gretap0' (00000000ae52da71): calling ktype release kobject: 'gretap0': free name kobject: 'loop2' (000000008e32e1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000009749805a): kobject_uevent_env kobject: 'loop1' (000000009749805a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (000000000069d12a): kobject_cleanup, parent 00000000d9f82c3b kobject: 'rx-0' (000000000069d12a): auto cleanup 'remove' event kobject: 'rx-0' (000000000069d12a): kobject_uevent_env kobject: 'rx-0' (000000000069d12a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000000069d12a): auto cleanup kobject_del kobject: 'rx-0' (000000000069d12a): calling ktype release kobject: 'rx-0': free name kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (00000000855b17b1): kobject_cleanup, parent 00000000d9f82c3b kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (00000000855b17b1): auto cleanup 'remove' event kobject: 'tx-0' (00000000855b17b1): kobject_uevent_env kobject: 'tx-0' (00000000855b17b1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000855b17b1): auto cleanup kobject_del kobject: 'tx-0' (00000000855b17b1): calling ktype release kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'tx-0': free name kobject: 'queues' (00000000d9f82c3b): kobject_cleanup, parent (null) kobject: 'queues' (00000000d9f82c3b): calling ktype release kobject: 'queues' (00000000d9f82c3b): kset_release kobject: 'queues': free name kobject: 'gre0' (00000000c8801ef6): kobject_uevent_env kobject: 'gre0' (00000000c8801ef6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000045dc05b1): kobject_cleanup, parent 00000000700d1c16 kobject: 'rx-0' (0000000045dc05b1): auto cleanup 'remove' event kobject: 'rx-0' (0000000045dc05b1): kobject_uevent_env kobject: 'rx-0' (0000000045dc05b1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000045dc05b1): auto cleanup kobject_del kobject: 'rx-0' (0000000045dc05b1): calling ktype release kobject: 'rx-0': free name kobject: 'loop0p241' (00000000d610e6f0): kobject_add_internal: parent: 'loop0', set: 'devices' kobject: 'tx-0' (000000002b784cdb): kobject_cleanup, parent 00000000700d1c16 kobject: 'tx-0' (000000002b784cdb): auto cleanup 'remove' event kobject: 'tx-0' (000000002b784cdb): kobject_uevent_env kobject: 'tx-0' (000000002b784cdb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000002b784cdb): auto cleanup kobject_del kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (000000002b784cdb): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000700d1c16): kobject_cleanup, parent (null) kobject: 'loop0p241' (00000000d610e6f0): kobject_uevent_env kobject: 'queues' (00000000700d1c16): calling ktype release kobject: 'queues' (00000000700d1c16): kset_release kobject: 'queues': free name kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'gre0' (00000000e149c2c5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'gre0' (00000000e149c2c5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0p241' (00000000d610e6f0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'holders' (00000000e084bb2d): kobject_add_internal: parent: 'loop0p241', set: '' kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0p241' (00000000d610e6f0): kobject_uevent_env kobject: 'loop0p241' (00000000d610e6f0): fill_kobj_path: path = '/devices/virtual/block/loop0/loop0p241' kobject: 'rx-0' (000000004a7da9a2): kobject_cleanup, parent 000000000cc1ff57 kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000004a7da9a2): auto cleanup 'remove' event kobject: 'loop4' (00000000d601a4db): kobject_uevent_env kobject: 'rx-0' (000000004a7da9a2): kobject_uevent_env kobject: 'loop4' (00000000d601a4db): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000004a7da9a2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'rx-0' (000000004a7da9a2): auto cleanup kobject_del kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (000000004a7da9a2): calling ktype release kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'rx-0': free name kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (0000000028397ccb): kobject_cleanup, parent 000000000cc1ff57 kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'tx-0' (0000000028397ccb): auto cleanup 'remove' event kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (0000000028397ccb): kobject_uevent_env kobject: 'loop1' (000000009749805a): kobject_uevent_env kobject: 'tx-0' (0000000028397ccb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000009749805a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (0000000028397ccb): auto cleanup kobject_del kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'tx-0' (0000000028397ccb): calling ktype release kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0': free name kobject: 'queues' (000000000cc1ff57): kobject_cleanup, parent (null) kobject: 'queues' (000000000cc1ff57): calling ktype release kobject: 'queues' (000000000cc1ff57): kset_release kobject: 'queues': free name kobject: 'gre0' (00000000371181bd): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'gre0' (00000000371181bd): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'gre0' (00000000c8801ef6): kobject_cleanup, parent (null) kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'gre0' (00000000c8801ef6): auto cleanup 'remove' event kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'gre0' (00000000c8801ef6): kobject_uevent_env kobject: 'gre0' (00000000c8801ef6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (00000000c8801ef6): calling ktype release kobject: 'gre0': free name kobject: 'gre0' (00000000e149c2c5): kobject_cleanup, parent (null) kobject: 'gre0' (00000000e149c2c5): auto cleanup 'remove' event kobject: 'gre0' (00000000e149c2c5): kobject_uevent_env kobject: 'gre0' (00000000e149c2c5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (00000000e149c2c5): calling ktype release kobject: 'gre0': free name kobject: 'gre0' (00000000371181bd): kobject_cleanup, parent (null) kobject: 'gre0' (00000000371181bd): auto cleanup 'remove' event kobject: 'gre0' (00000000371181bd): kobject_uevent_env kobject: 'gre0' (00000000371181bd): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (00000000371181bd): calling ktype release kobject: 'gre0': free name kobject: 'rx-0' (00000000d969ebfe): kobject_cleanup, parent 00000000749f4f90 kobject: 'rx-0' (00000000d969ebfe): auto cleanup 'remove' event kobject: 'rx-0' (00000000d969ebfe): kobject_uevent_env kobject: 'rx-0' (00000000d969ebfe): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000008e32e1a0): kobject_uevent_env capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'rx-0' (00000000d969ebfe): auto cleanup kobject_del kobject: 'loop2' (000000008e32e1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'rx-0' (00000000d969ebfe): calling ktype release kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'rx-0': free name kobject: 'loop0p235' (0000000087c5c8c3): kobject_add_internal: parent: 'loop0', set: 'devices' kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (000000009f056790): kobject_cleanup, parent 00000000749f4f90 kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'tx-0' (000000009f056790): auto cleanup 'remove' event kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'tx-0' (000000009f056790): kobject_uevent_env kobject: 'loop0p235' (0000000087c5c8c3): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'tx-0' (000000009f056790): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0p235' (0000000087c5c8c3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'holders' (00000000dff46f4d): kobject_add_internal: parent: 'loop0p235', set: '' kobject: 'tx-0' (000000009f056790): auto cleanup kobject_del kobject: 'tx-0' (000000009f056790): calling ktype release kobject: 'loop0p235' (0000000087c5c8c3): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop0p235' (0000000087c5c8c3): fill_kobj_path: path = '/devices/virtual/block/loop0/loop0p235' kobject: 'queues' (00000000749f4f90): kobject_cleanup, parent (null) kobject: 'queues' (00000000749f4f90): calling ktype release kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'queues' (00000000749f4f90): kset_release kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'queues': free name kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'tunl0' (00000000eeb5668e): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000009749805a): kobject_uevent_env kobject: 'tunl0' (00000000eeb5668e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000009749805a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (000000009c628140): kobject_cleanup, parent 0000000005e31df0 kobject: 'rx-0' (000000009c628140): auto cleanup 'remove' event kobject: 'rx-0' (000000009c628140): kobject_uevent_env kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'rx-0' (000000009c628140): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'rx-0' (000000009c628140): auto cleanup kobject_del kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000009c628140): calling ktype release kobject: 'rx-0': free name kobject: 'loop4' (00000000d601a4db): kobject_uevent_env kobject: 'tx-0' (00000000d1f2be54): kobject_cleanup, parent 0000000005e31df0 kobject: 'loop4' (00000000d601a4db): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000d1f2be54): auto cleanup 'remove' event kobject: 'tx-0' (00000000d1f2be54): kobject_uevent_env kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'tx-0' (00000000d1f2be54): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000d1f2be54): auto cleanup kobject_del kobject: 'tx-0' (00000000d1f2be54): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000005e31df0): kobject_cleanup, parent (null) kobject: 'queues' (0000000005e31df0): calling ktype release kobject: 'queues' (0000000005e31df0): kset_release kobject: 'queues': free name kobject: 'tunl0' (00000000813aa63a): kobject_uevent_env kobject: 'tunl0' (00000000813aa63a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000f24b63a0): kobject_cleanup, parent 000000002a675a9a kobject: 'rx-0' (00000000f24b63a0): auto cleanup 'remove' event kobject: 'rx-0' (00000000f24b63a0): kobject_uevent_env kobject: 'rx-0' (00000000f24b63a0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000f24b63a0): auto cleanup kobject_del kobject: 'rx-0' (00000000f24b63a0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000000d1f5931): kobject_cleanup, parent 000000002a675a9a kobject: 'tx-0' (000000000d1f5931): auto cleanup 'remove' event kobject: 'tx-0' (000000000d1f5931): kobject_uevent_env kobject: 'tx-0' (000000000d1f5931): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000000d1f5931): auto cleanup kobject_del kobject: 'tx-0' (000000000d1f5931): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000002a675a9a): kobject_cleanup, parent (null) kobject: 'queues' (000000002a675a9a): calling ktype release kobject: 'queues' (000000002a675a9a): kset_release kobject: 'queues': free name kobject: 'tunl0' (00000000807d0e49): kobject_uevent_env kobject: 'tunl0' (00000000807d0e49): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tunl0' (00000000eeb5668e): kobject_cleanup, parent (null) kobject: 'tunl0' (00000000eeb5668e): auto cleanup 'remove' event kobject: 'tunl0' (00000000eeb5668e): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'tunl0' (00000000eeb5668e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tunl0' (00000000eeb5668e): calling ktype release kobject: 'tunl0': free name kobject: 'tunl0' (00000000813aa63a): kobject_cleanup, parent (null) kobject: 'tunl0' (00000000813aa63a): auto cleanup 'remove' event kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'tunl0' (00000000813aa63a): kobject_uevent_env kobject: 'loop2' (000000008e32e1a0): kobject_uevent_env kobject: 'tunl0' (00000000813aa63a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000008e32e1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tunl0' (00000000813aa63a): calling ktype release kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tunl0': free name kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tunl0' (00000000807d0e49): kobject_cleanup, parent (null) kobject: 'loop1' (000000009749805a): kobject_uevent_env kobject: 'tunl0' (00000000807d0e49): auto cleanup 'remove' event kobject: 'loop1' (000000009749805a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tunl0' (00000000807d0e49): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop6p238' (000000004fae9c11): kobject_add_internal: parent: 'loop6', set: 'devices' kobject: 'tunl0' (00000000807d0e49): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tunl0' (00000000807d0e49): calling ktype release kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop6p238' (000000004fae9c11): kobject_uevent_env kobject: 'tunl0': free name kobject: 'loop6p238' (000000004fae9c11): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (000000008c8994d3): kobject_cleanup, parent 000000007bd1ccc0 kobject: 'holders' (00000000181d4d8a): kobject_add_internal: parent: 'loop6p238', set: '' kobject: 'loop1' (000000009749805a): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'rx-0' (000000008c8994d3): auto cleanup 'remove' event kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (000000009749805a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (000000008c8994d3): kobject_uevent_env kobject: 'loop6p238' (000000004fae9c11): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'rx-0' (000000008c8994d3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'loop6p238' (000000004fae9c11): fill_kobj_path: path = '/devices/virtual/block/loop6/loop6p238' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (000000008c8994d3): auto cleanup kobject_del kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000008c8994d3): calling ktype release kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0': free name kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'tx-0' (000000003e3bf639): kobject_cleanup, parent 000000007bd1ccc0 kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'tx-0' (000000003e3bf639): auto cleanup 'remove' event kobject: 'tx-0' (000000003e3bf639): kobject_uevent_env kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (000000003e3bf639): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'tx-0' (000000003e3bf639): auto cleanup kobject_del kobject: 'tx-0' (000000003e3bf639): calling ktype release kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'tx-0': free name kobject: 'queues' (000000007bd1ccc0): kobject_cleanup, parent (null) kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues' (000000007bd1ccc0): calling ktype release kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues' (000000007bd1ccc0): kset_release kobject: 'queues': free name kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'lo' (000000008a708bb5): kobject_uevent_env kobject: 'loop2' (000000008e32e1a0): kobject_uevent_env kobject: 'lo' (000000008a708bb5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000008e32e1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'rx-0' (0000000082cbdabb): kobject_cleanup, parent 00000000f9e9778b kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000d601a4db): kobject_uevent_env kobject: 'rx-0' (0000000082cbdabb): auto cleanup 'remove' event kobject: 'rx-0' (0000000082cbdabb): kobject_uevent_env kobject: 'loop4' (00000000d601a4db): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (0000000082cbdabb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000009749805a): kobject_uevent_env kobject: 'rx-0' (0000000082cbdabb): auto cleanup kobject_del kobject: 'rx-0' (0000000082cbdabb): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000fa63e4fb): kobject_cleanup, parent 00000000f9e9778b kobject: 'loop1' (000000009749805a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (00000000fa63e4fb): auto cleanup 'remove' event kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'tx-0' (00000000fa63e4fb): kobject_uevent_env kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000fa63e4fb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'tx-0' (00000000fa63e4fb): auto cleanup kobject_del kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000fa63e4fb): calling ktype release kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (00000000f9e9778b): kobject_cleanup, parent (null) kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'queues' (00000000f9e9778b): calling ktype release kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (00000000f9e9778b): kset_release kobject: 'loop1' (000000009749805a): kobject_uevent_env kobject: 'queues': free name kobject: 'loop1' (000000009749805a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'lo' (00000000ac5d1c7a): kobject_uevent_env kobject: 'lo' (00000000ac5d1c7a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'rx-0' (000000008cd301e3): kobject_cleanup, parent 00000000f81e49ee kobject: 'rx-0' (000000008cd301e3): auto cleanup 'remove' event kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000008cd301e3): kobject_uevent_env kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'rx-0' (000000008cd301e3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (000000008cd301e3): auto cleanup kobject_del kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'rx-0' (000000008cd301e3): calling ktype release kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0': free name kobject: 'loop4' (00000000d601a4db): kobject_uevent_env kobject: 'tx-0' (000000003207cd64): kobject_cleanup, parent 00000000f81e49ee kobject: 'loop4' (00000000d601a4db): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (000000003207cd64): auto cleanup 'remove' event kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'tx-0' (000000003207cd64): kobject_uevent_env kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (000000003207cd64): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000003207cd64): auto cleanup kobject_del kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (000000003207cd64): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000f81e49ee): kobject_cleanup, parent (null) kobject: 'queues' (00000000f81e49ee): calling ktype release kobject: 'queues' (00000000f81e49ee): kset_release kobject: 'queues': free name kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'lo' (00000000def719da): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'lo' (00000000def719da): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'lo' (000000008a708bb5): kobject_cleanup, parent (null) kobject: 'lo' (000000008a708bb5): auto cleanup 'remove' event kobject: 'lo' (000000008a708bb5): kobject_uevent_env kobject: 'lo' (000000008a708bb5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000008e32e1a0): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'lo' (000000008a708bb5): calling ktype release kobject: 'loop2' (000000008e32e1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'lo': free name kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'lo' (00000000ac5d1c7a): kobject_cleanup, parent (null) kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'lo' (00000000ac5d1c7a): auto cleanup 'remove' event kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop4p240' (00000000f1d2ba56): kobject_add_internal: parent: 'loop4', set: 'devices' kobject: 'loop1' (000000009749805a): kobject_uevent_env kobject: 'lo' (00000000ac5d1c7a): kobject_uevent_env kobject: 'lo' (00000000ac5d1c7a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop1' (000000009749805a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'lo' (00000000ac5d1c7a): calling ktype release kobject: 'loop4p240' (00000000f1d2ba56): kobject_uevent_env kobject: 'lo': free name kobject: 'lo' (00000000def719da): kobject_cleanup, parent (null) kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'lo' (00000000def719da): auto cleanup 'remove' event kobject: 'loop4p240' (00000000f1d2ba56): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'lo' (00000000def719da): kobject_uevent_env kobject: 'holders' (0000000071de2440): kobject_add_internal: parent: 'loop4p240', set: '' kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'lo' (00000000def719da): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop1' (000000009749805a): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4p240' (00000000f1d2ba56): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (000000009749805a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'lo' (00000000def719da): calling ktype release kobject: 'lo': free name kobject: 'loop4p240' (00000000f1d2ba56): fill_kobj_path: path = '/devices/virtual/block/loop4/loop4p240' kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000d601a4db): kobject_uevent_env kobject: 'loop4' (00000000d601a4db): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (000000008e32e1a0): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop2' (000000008e32e1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop1' (000000009749805a): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (000000009749805a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000d601a4db): kobject_uevent_env kobject: 'loop4' (00000000d601a4db): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop1' (000000009749805a): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (000000009749805a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop2' (000000008e32e1a0): kobject_uevent_env kobject: 'loop2' (000000008e32e1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0p245' (00000000c39e6361): kobject_add_internal: parent: 'loop0', set: 'devices' kobject: 'loop0' (00000000e6a149af): kobject_uevent_env kobject: 'loop0' (00000000e6a149af): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0p245' (00000000c39e6361): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0p245' (00000000c39e6361): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'holders' (0000000093188520): kobject_add_internal: parent: 'loop0p245', set: '' kobject: 'loop0p245' (00000000c39e6361): kobject_uevent_env kobject: 'loop0p245' (00000000c39e6361): fill_kobj_path: path = '/devices/virtual/block/loop0/loop0p245' kobject: 'loop4' (00000000d601a4db): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop4' (00000000d601a4db): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (000000008e32e1a0): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop2' (000000008e32e1a0): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop5' (00000000bbb269b7): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (000000002c9eeb07): kobject_uevent_env kobject: 'loop3' (000000002c9eeb07): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005f8013b5): kobject_uevent_env kobject: 'loop4' (00000000d601a4db): kobject_uevent_env kobject: 'kvm' (000000005f8013b5): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000d601a4db): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000008e32e1a0): kobject_uevent_env kobject: 'loop2' (000000008e32e1a0): fill_kobj_path: path = '/devices/virtual/block/loop2'