===================================================== WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 5.0.0-rc3+ #42 Not tainted ----------------------------------------------------- kobject: 'loop4' (00000000406876c1): kobject_uevent_env syz-executor2/28726 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: 00000000796c3390 (&fiq->waitq){+.+.}, at: spin_lock include/linux/spinlock.h:329 [inline] 00000000796c3390 (&fiq->waitq){+.+.}, at: aio_poll+0x7b9/0x14e0 fs/aio.c:1772 and this task is already holding: kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' 0000000006d9672d (&(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 0000000006d9672d (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll+0x790/0x14e0 fs/aio.c:1771 which would create a new lock dependency: (&(&ctx->ctx_lock)->rlock){..-.} -> (&fiq->waitq){+.+.} but this new dependency connects a SOFTIRQ-irq-safe lock: (&(&ctx->ctx_lock)->rlock){..-.} ... which became SOFTIRQ-irq-safe at: kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0xa7/0x6e0 fs/aio.c:610 kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' percpu_ref_put_many include/linux/percpu-refcount.h:285 [inline] percpu_ref_put include/linux/percpu-refcount.h:301 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x50c/0x6b0 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0xc4a/0x1680 kernel/rcu/tree.c:2754 __do_softirq+0x30b/0xb11 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1b7/0x760 arch/x86/kernel/apic/apic.c:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 arch_local_irq_restore arch/x86/include/asm/paravirt.h:766 [inline] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] _raw_spin_unlock_irqrestore+0x95/0xe0 kernel/locking/spinlock.c:184 __debug_object_init+0x1c0/0x12d0 lib/debugobjects.c:418 debug_object_init_on_stack+0x19/0x20 lib/debugobjects.c:446 hrtimer_init_on_stack kernel/time/hrtimer.c:426 [inline] hrtimer_nanosleep+0x17a/0x640 kernel/time/hrtimer.c:1731 kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env __do_compat_sys_nanosleep kernel/time/hrtimer.c:1787 [inline] __se_compat_sys_nanosleep kernel/time/hrtimer.c:1774 [inline] __ia32_compat_sys_nanosleep+0x1e7/0x280 kernel/time/hrtimer.c:1774 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 to a SOFTIRQ-irq-unsafe lock: kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' (&fiq->waitq){+.+.} ... which became SOFTIRQ-irq-unsafe at: ... lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] flush_bg_queue+0x28c/0x570 fs/fuse/dev.c:413 fuse_request_queue_background+0x360/0x640 fs/fuse/dev.c:652 fuse_request_send_background+0x58/0x120 fs/fuse/dev.c:663 kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env fuse_send_init fs/fuse/inode.c:984 [inline] fuse_fill_super+0x1b05/0x1f30 fs/fuse/inode.c:1210 mount_nodev+0x68/0x110 fs/super.c:1205 kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' fuse_mount+0x2d/0x40 fs/fuse/inode.c:1235 mount_fs+0x123/0x43a fs/super.c:1258 vfs_kern_mount.part.0+0xdb/0x570 fs/namespace.c:959 vfs_kern_mount fs/namespace.c:949 [inline] do_new_mount fs/namespace.c:2513 [inline] do_mount+0x58e/0x3330 fs/namespace.c:2847 __do_compat_sys_mount fs/compat.c:125 [inline] __se_compat_sys_mount fs/compat.c:92 [inline] __ia32_compat_sys_mount+0x664/0x790 fs/compat.c:92 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 other info that might help us debug this: Possible interrupt unsafe locking scenario: kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env CPU0 CPU1 ---- ---- lock(&fiq->waitq); local_irq_disable(); lock(&(&ctx->ctx_lock)->rlock); lock(&fiq->waitq); lock(&(&ctx->ctx_lock)->rlock); *** DEADLOCK *** kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' 1 lock held by syz-executor2/28726: #0: 0000000006d9672d (&(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] #0: 0000000006d9672d (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll+0x790/0x14e0 fs/aio.c:1771 the dependencies between SOFTIRQ-irq-safe lock and the holding lock: -> (&(&ctx->ctx_lock)->rlock){..-.} { IN-SOFTIRQ-W at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0xa7/0x6e0 fs/aio.c:610 percpu_ref_put_many include/linux/percpu-refcount.h:285 [inline] percpu_ref_put include/linux/percpu-refcount.h:301 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x50c/0x6b0 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0xc4a/0x1680 kernel/rcu/tree.c:2754 __do_softirq+0x30b/0xb11 kernel/softirq.c:292 kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1b7/0x760 arch/x86/kernel/apic/apic.c:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 arch_local_irq_restore arch/x86/include/asm/paravirt.h:766 [inline] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] _raw_spin_unlock_irqrestore+0x95/0xe0 kernel/locking/spinlock.c:184 __debug_object_init+0x1c0/0x12d0 lib/debugobjects.c:418 debug_object_init_on_stack+0x19/0x20 lib/debugobjects.c:446 kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env hrtimer_init_on_stack kernel/time/hrtimer.c:426 [inline] hrtimer_nanosleep+0x17a/0x640 kernel/time/hrtimer.c:1731 kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' __do_compat_sys_nanosleep kernel/time/hrtimer.c:1787 [inline] __se_compat_sys_nanosleep kernel/time/hrtimer.c:1774 [inline] __ia32_compat_sys_nanosleep+0x1e7/0x280 kernel/time/hrtimer.c:1774 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 INITIAL USE at: kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0xa7/0x6e0 fs/aio.c:610 percpu_ref_put_many include/linux/percpu-refcount.h:285 [inline] percpu_ref_put include/linux/percpu-refcount.h:301 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x50c/0x6b0 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:240 [inline] rcu_do_batch kernel/rcu/tree.c:2452 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2773 [inline] rcu_process_callbacks+0xc4a/0x1680 kernel/rcu/tree.c:2754 __do_softirq+0x30b/0xb11 kernel/softirq.c:292 kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' invoke_softirq kernel/softirq.c:373 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:413 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x1b7/0x760 arch/x86/kernel/apic/apic.c:1062 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807 arch_local_irq_restore arch/x86/include/asm/paravirt.h:766 [inline] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] _raw_spin_unlock_irqrestore+0x95/0xe0 kernel/locking/spinlock.c:184 __debug_object_init+0x1c0/0x12d0 lib/debugobjects.c:418 debug_object_init_on_stack+0x19/0x20 lib/debugobjects.c:446 hrtimer_init_on_stack kernel/time/hrtimer.c:426 [inline] hrtimer_nanosleep+0x17a/0x640 kernel/time/hrtimer.c:1731 __do_compat_sys_nanosleep kernel/time/hrtimer.c:1787 [inline] __se_compat_sys_nanosleep kernel/time/hrtimer.c:1774 [inline] __ia32_compat_sys_nanosleep+0x1e7/0x280 kernel/time/hrtimer.c:1774 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 } ... key at: [] __key.51948+0x0/0x40 ... acquired at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] aio_poll+0x7b9/0x14e0 fs/aio.c:1772 __io_submit_one fs/aio.c:1875 [inline] io_submit_one+0xc39/0x1050 fs/aio.c:1908 __do_compat_sys_io_submit fs/aio.c:1995 [inline] __se_compat_sys_io_submit fs/aio.c:1965 [inline] __ia32_compat_sys_io_submit+0x1c5/0x5c0 fs/aio.c:1965 kobject: 'loop5' (0000000087bce557): kobject_uevent_env do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 kobject: 'loop5' (0000000087bce557): fill_kobj_path: path = '/devices/virtual/block/loop5' entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 the dependencies between the lock to be acquired and SOFTIRQ-irq-unsafe lock: -> (&fiq->waitq){+.+.} { HARDIRQ-ON-W at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] flush_bg_queue+0x28c/0x570 fs/fuse/dev.c:413 fuse_request_queue_background+0x360/0x640 fs/fuse/dev.c:652 fuse_request_send_background+0x58/0x120 fs/fuse/dev.c:663 fuse_send_init fs/fuse/inode.c:984 [inline] fuse_fill_super+0x1b05/0x1f30 fs/fuse/inode.c:1210 mount_nodev+0x68/0x110 fs/super.c:1205 fuse_mount+0x2d/0x40 fs/fuse/inode.c:1235 mount_fs+0x123/0x43a fs/super.c:1258 vfs_kern_mount.part.0+0xdb/0x570 fs/namespace.c:959 vfs_kern_mount fs/namespace.c:949 [inline] do_new_mount fs/namespace.c:2513 [inline] do_mount+0x58e/0x3330 fs/namespace.c:2847 __do_compat_sys_mount fs/compat.c:125 [inline] __se_compat_sys_mount fs/compat.c:92 [inline] __ia32_compat_sys_mount+0x664/0x790 fs/compat.c:92 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 SOFTIRQ-ON-W at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] flush_bg_queue+0x28c/0x570 fs/fuse/dev.c:413 fuse_request_queue_background+0x360/0x640 fs/fuse/dev.c:652 fuse_request_send_background+0x58/0x120 fs/fuse/dev.c:663 fuse_send_init fs/fuse/inode.c:984 [inline] fuse_fill_super+0x1b05/0x1f30 fs/fuse/inode.c:1210 mount_nodev+0x68/0x110 fs/super.c:1205 fuse_mount+0x2d/0x40 fs/fuse/inode.c:1235 mount_fs+0x123/0x43a fs/super.c:1258 vfs_kern_mount.part.0+0xdb/0x570 fs/namespace.c:959 vfs_kern_mount fs/namespace.c:949 [inline] do_new_mount fs/namespace.c:2513 [inline] do_mount+0x58e/0x3330 fs/namespace.c:2847 __do_compat_sys_mount fs/compat.c:125 [inline] __se_compat_sys_mount fs/compat.c:92 [inline] __ia32_compat_sys_mount+0x664/0x790 fs/compat.c:92 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 INITIAL USE at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] flush_bg_queue+0x28c/0x570 fs/fuse/dev.c:413 fuse_request_queue_background+0x360/0x640 fs/fuse/dev.c:652 fuse_request_send_background+0x58/0x120 fs/fuse/dev.c:663 fuse_send_init fs/fuse/inode.c:984 [inline] fuse_fill_super+0x1b05/0x1f30 fs/fuse/inode.c:1210 mount_nodev+0x68/0x110 fs/super.c:1205 fuse_mount+0x2d/0x40 fs/fuse/inode.c:1235 mount_fs+0x123/0x43a fs/super.c:1258 vfs_kern_mount.part.0+0xdb/0x570 fs/namespace.c:959 vfs_kern_mount fs/namespace.c:949 [inline] do_new_mount fs/namespace.c:2513 [inline] do_mount+0x58e/0x3330 fs/namespace.c:2847 __do_compat_sys_mount fs/compat.c:125 [inline] __se_compat_sys_mount fs/compat.c:92 [inline] __ia32_compat_sys_mount+0x664/0x790 fs/compat.c:92 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 } ... key at: [] __key.43073+0x0/0x40 ... acquired at: lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] aio_poll+0x7b9/0x14e0 fs/aio.c:1772 __io_submit_one fs/aio.c:1875 [inline] io_submit_one+0xc39/0x1050 fs/aio.c:1908 __do_compat_sys_io_submit fs/aio.c:1995 [inline] __se_compat_sys_io_submit fs/aio.c:1965 [inline] __ia32_compat_sys_io_submit+0x1c5/0x5c0 fs/aio.c:1965 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 stack backtrace: CPU: 1 PID: 28726 Comm: syz-executor2 Not tainted 5.0.0-rc3+ #42 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+0x1db/0x2d0 lib/dump_stack.c:113 print_bad_irq_dependency kernel/locking/lockdep.c:1573 [inline] check_usage.cold+0x5e2/0x917 kernel/locking/lockdep.c:1605 check_irq_usage kernel/locking/lockdep.c:1661 [inline] check_prev_add_irq kernel/locking/lockdep_states.h:8 [inline] check_prev_add kernel/locking/lockdep.c:1871 [inline] check_prevs_add kernel/locking/lockdep.c:1979 [inline] validate_chain kernel/locking/lockdep.c:2350 [inline] __lock_acquire+0x2169/0x4a30 kernel/locking/lockdep.c:3338 lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] aio_poll+0x7b9/0x14e0 fs/aio.c:1772 __io_submit_one fs/aio.c:1875 [inline] io_submit_one+0xc39/0x1050 fs/aio.c:1908 __do_compat_sys_io_submit fs/aio.c:1995 [inline] __se_compat_sys_io_submit fs/aio.c:1965 [inline] __ia32_compat_sys_io_submit+0x1c5/0x5c0 fs/aio.c:1965 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline] do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139 RIP: 0023:0xf7ff7869 Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 RSP: 002b:00000000f5dd20cc EFLAGS: 00000296 ORIG_RAX: 00000000000000f8 RAX: ffffffffffffffda RBX: 00000000f5d90000 RCX: 0000000000000001 RDX: 0000000020000600 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: '0:56' (00000000c6884f8b): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '0:56' (00000000c6884f8b): kobject_uevent_env kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: '0:56' (00000000c6884f8b): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0:56' (00000000c6884f8b): kobject_uevent_env kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: '0:56' (00000000c6884f8b): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0:56' (00000000c6884f8b): kobject_cleanup, parent (null) kobject: '0:56' (00000000c6884f8b): calling ktype release kobject: '0:56': free name kobject: '0:55' (00000000cc096b69): kobject_uevent_env kobject: 'brif' (000000005b9625ef): kobject_cleanup, parent 000000003c52e022 kobject: '0:55' (00000000cc096b69): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: '0:55' (00000000cc096b69): kobject_cleanup, parent (null) kobject: 'brif' (000000005b9625ef): auto cleanup kobject_del kobject: '0:55' (00000000cc096b69): calling ktype release kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'brif' (000000005b9625ef): calling ktype release kobject: '0:55': free name kobject: (000000005b9625ef): dynamic_kobj_release kobject: 'loop2' (000000008361517b): kobject_uevent_env kobject: 'brif': free name kobject: 'loop2' (000000008361517b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (0000000065c6b9d8): kobject_uevent_env kobject: 'batman_adv' (0000000065c6b9d8): kobject_uevent_env: filter function caused the event to drop! kobject: '0:55' (00000000085783ae): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: '0:55' (00000000085783ae): kobject_uevent_env kobject: 'batman_adv' (0000000065c6b9d8): kobject_cleanup, parent (null) kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0:55' (00000000085783ae): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'batman_adv' (0000000065c6b9d8): calling ktype release kobject: (0000000065c6b9d8): dynamic_kobj_release kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'batman_adv': free name kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'rx-0' (000000007dd648e3): kobject_cleanup, parent 0000000019c63c75 kobject: 'rx-0' (000000007dd648e3): auto cleanup 'remove' event kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: 'rx-0' (000000007dd648e3): kobject_uevent_env kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000007dd648e3): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'rx-0' (000000007dd648e3): auto cleanup kobject_del kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'rx-0' (000000007dd648e3): calling ktype release kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: 'rx-0': free name kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (000000000867d3d4): kobject_cleanup, parent 0000000019c63c75 kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'tx-0' (000000000867d3d4): auto cleanup 'remove' event kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'tx-0' (000000000867d3d4): kobject_uevent_env kobject: 'tx-0' (000000000867d3d4): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'tx-0' (000000000867d3d4): auto cleanup kobject_del kobject: 'tx-0' (000000000867d3d4): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000019c63c75): kobject_cleanup, parent (null) kobject: 'queues' (0000000019c63c75): calling ktype release kobject: 'queues' (0000000019c63c75): kset_release kobject: 'queues': free name kobject: 'þ€' (000000003c52e022): kobject_uevent_env kobject: 'þ€' (000000003c52e022): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'þ€' (000000003c52e022): kobject_cleanup, parent (null) kobject: 'þ€' (000000003c52e022): calling ktype release kobject: 'þ€': free name kobject: 'loop5' (0000000087bce557): kobject_uevent_env kobject: 'loop5' (0000000087bce557): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '0:56' (00000000f990ea09): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '0:56' (00000000f990ea09): kobject_uevent_env kobject: '0:56' (00000000f990ea09): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: '0:56' (00000000f990ea09): kobject_uevent_env kobject: '0:56' (00000000f990ea09): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: '0:56' (00000000f990ea09): kobject_cleanup, parent (null) kobject: '0:56' (00000000f990ea09): calling ktype release kobject: '0:56': free name kobject: '0:55' (00000000085783ae): kobject_uevent_env kobject: 'þ€' (000000007b842f4d): kobject_add_internal: parent: 'net', set: 'devices' kobject: '0:55' (00000000085783ae): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'þ€' (000000007b842f4d): kobject_uevent_env kobject: '0:55' (00000000085783ae): kobject_cleanup, parent (null) kobject: 'þ€' (000000007b842f4d): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: '0:55' (00000000085783ae): calling ktype release kobject: 'queues' (00000000b07f05cf): kobject_add_internal: parent: 'þ€', set: '' kobject: '0:55': free name kobject: 'loop2' (000000008361517b): kobject_uevent_env kobject: 'loop2' (000000008361517b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000b07f05cf): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'queues' (00000000b07f05cf): kobject_uevent_env: filter function caused the event to drop! kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: '0:55' (00000000839157c7): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: '0:55' (00000000839157c7): kobject_uevent_env kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0:55' (00000000839157c7): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'rx-0' (00000000934980a8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'rx-0' (00000000934980a8): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: '0:56' (00000000a8516154): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'rx-0' (00000000934980a8): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: 'tx-0' (0000000055d3654e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (0000000055d3654e): kobject_uevent_env kobject: '0:56' (00000000a8516154): kobject_uevent_env kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (0000000055d3654e): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: '0:56' (00000000a8516154): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: 'brif' (00000000d2e1272f): kobject_add_internal: parent: 'þ€', set: '' kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (000000009b8b6e90): kobject_add_internal: parent: 'þ€', set: '' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: '0:56' (00000000a8516154): kobject_uevent_env kobject: '0:56' (00000000a8516154): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: '0:56' (00000000a8516154): kobject_cleanup, parent (null) kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '0:56' (00000000a8516154): calling ktype release kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: '0:56': free name kobject: 'loop5' (0000000087bce557): kobject_uevent_env kobject: 'loop5' (0000000087bce557): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '0:55' (00000000839157c7): kobject_uevent_env kobject: '0:55' (00000000839157c7): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'brif' (00000000d2e1272f): kobject_cleanup, parent 000000007b842f4d kobject: 'brif' (00000000d2e1272f): auto cleanup kobject_del kobject: '0:55' (00000000839157c7): kobject_cleanup, parent (null) kobject: '0:55' (00000000839157c7): calling ktype release kobject: '0:55': free name kobject: 'loop2' (000000008361517b): kobject_uevent_env kobject: 'loop2' (000000008361517b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'brif' (00000000d2e1272f): calling ktype release kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: '0:55' (00000000e1021bb3): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: (00000000d2e1272f): dynamic_kobj_release kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: 'brif': free name kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '0:55' (00000000e1021bb3): kobject_uevent_env kobject: 'batman_adv' (000000009b8b6e90): kobject_uevent_env kobject: '0:55' (00000000e1021bb3): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: 'batman_adv' (000000009b8b6e90): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0:56' (00000000cb3a2c75): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'batman_adv' (000000009b8b6e90): kobject_cleanup, parent (null) kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: 'batman_adv' (000000009b8b6e90): calling ktype release kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: (000000009b8b6e90): dynamic_kobj_release kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'batman_adv': free name kobject: '0:56' (00000000cb3a2c75): kobject_uevent_env kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: '0:56' (00000000cb3a2c75): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0:56' (00000000cb3a2c75): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: '0:56' (00000000cb3a2c75): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: '0:56' (00000000cb3a2c75): kobject_cleanup, parent (null) kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0:56' (00000000cb3a2c75): calling ktype release kobject: 'rx-0' (00000000934980a8): kobject_cleanup, parent 00000000b07f05cf kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: '0:56': free name kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'rx-0' (00000000934980a8): auto cleanup 'remove' event kobject: 'rx-0' (00000000934980a8): kobject_uevent_env kobject: 'rx-0' (00000000934980a8): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'rx-0' (00000000934980a8): auto cleanup kobject_del kobject: 'rx-0' (00000000934980a8): calling ktype release kobject: '0:55' (00000000e1021bb3): kobject_uevent_env kobject: 'rx-0': free name kobject: '0:55' (00000000e1021bb3): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'tx-0' (0000000055d3654e): kobject_cleanup, parent 00000000b07f05cf kobject: '0:55' (00000000e1021bb3): kobject_cleanup, parent (null) kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: '0:55' (00000000e1021bb3): calling ktype release kobject: 'tx-0' (0000000055d3654e): auto cleanup 'remove' event kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: 'tx-0' (0000000055d3654e): kobject_uevent_env kobject: '0:55': free name kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '0:55' (000000008c23cfaa): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'tx-0' (0000000055d3654e): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: '0:55' (000000008c23cfaa): kobject_uevent_env kobject: '0:55' (000000008c23cfaa): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'tx-0' (0000000055d3654e): auto cleanup kobject_del kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'tx-0' (0000000055d3654e): calling ktype release kobject: 'loop2' (000000008361517b): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop2' (000000008361517b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000b07f05cf): kobject_cleanup, parent (null) kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'queues' (00000000b07f05cf): calling ktype release kobject: 'queues' (00000000b07f05cf): kset_release kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: 'queues': free name kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'þ€' (000000007b842f4d): kobject_uevent_env kobject: 'þ€' (000000007b842f4d): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'þ€' (000000007b842f4d): kobject_cleanup, parent (null) kobject: 'þ€' (000000007b842f4d): calling ktype release kobject: 'þ€': free name kobject: 'loop5' (0000000087bce557): kobject_uevent_env kobject: 'loop5' (0000000087bce557): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'þ€' (00000000ee075d31): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'þ€' (00000000ee075d31): kobject_uevent_env kobject: 'þ€' (00000000ee075d31): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'queues' (0000000019c9b995): kobject_add_internal: parent: 'þ€', set: '' kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: 'queues' (0000000019c9b995): kobject_uevent_env kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (0000000019c9b995): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (00000000d5fc4df5): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'rx-0' (00000000d5fc4df5): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'rx-0' (00000000d5fc4df5): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'tx-0' (00000000f2b7114f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000f2b7114f): kobject_uevent_env kobject: 'tx-0' (00000000f2b7114f): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'brif' (00000000f5bea240): kobject_add_internal: parent: 'þ€', set: '' kobject: 'batman_adv' (000000004464e52a): kobject_add_internal: parent: 'þ€', set: '' kobject: 'loop5' (0000000087bce557): kobject_uevent_env kobject: 'loop5' (0000000087bce557): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '0:56' (000000009f4f1bba): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '0:56' (000000009f4f1bba): kobject_uevent_env kobject: '0:56' (000000009f4f1bba): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: '0:56' (000000009f4f1bba): kobject_uevent_env kobject: '0:56' (000000009f4f1bba): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: '0:56' (000000009f4f1bba): kobject_cleanup, parent (null) kobject: '0:56' (000000009f4f1bba): calling ktype release kobject: '0:56': free name kobject: 'brif' (00000000f5bea240): kobject_cleanup, parent 00000000ee075d31 kobject: '0:55' (000000008c23cfaa): kobject_uevent_env kobject: 'brif' (00000000f5bea240): auto cleanup kobject_del kobject: 'brif' (00000000f5bea240): calling ktype release kobject: '0:55' (000000008c23cfaa): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: '0:55' (000000008c23cfaa): kobject_cleanup, parent (null) kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: '0:55' (000000008c23cfaa): calling ktype release kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: '0:55': free name kobject: 'loop2' (000000008361517b): kobject_uevent_env kobject: 'loop2' (000000008361517b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '0:55' (000000007f285607): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '0:55' (000000007f285607): kobject_uevent_env kobject: (00000000f5bea240): dynamic_kobj_release kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'brif': free name kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: '0:55' (000000007f285607): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'batman_adv' (000000004464e52a): kobject_uevent_env kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (000000004464e52a): kobject_uevent_env: filter function caused the event to drop! kobject: '0:56' (000000003699ef84): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'batman_adv' (000000004464e52a): kobject_cleanup, parent (null) kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: 'batman_adv' (000000004464e52a): calling ktype release kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: (000000004464e52a): dynamic_kobj_release kobject: '0:56' (000000003699ef84): kobject_uevent_env kobject: 'batman_adv': free name kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: '0:56' (000000003699ef84): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0:56' (000000003699ef84): kobject_uevent_env kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: '0:56' (000000003699ef84): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0:56' (000000003699ef84): kobject_cleanup, parent (null) kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: '0:56' (000000003699ef84): calling ktype release kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: '0:56': free name kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (00000000d5fc4df5): kobject_cleanup, parent 0000000019c9b995 kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'rx-0' (00000000d5fc4df5): auto cleanup 'remove' event kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'rx-0' (00000000d5fc4df5): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'rx-0' (00000000d5fc4df5): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: '0:55' (000000007f285607): kobject_uevent_env kobject: 'rx-0' (00000000d5fc4df5): auto cleanup kobject_del kobject: 'rx-0' (00000000d5fc4df5): calling ktype release kobject: '0:55' (000000007f285607): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'rx-0': free name kobject: 'tx-0' (00000000f2b7114f): kobject_cleanup, parent 0000000019c9b995 kobject: 'tx-0' (00000000f2b7114f): auto cleanup 'remove' event kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: 'tx-0' (00000000f2b7114f): kobject_uevent_env kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000f2b7114f): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: '0:55' (000000007f285607): kobject_cleanup, parent (null) kobject: 'tx-0' (00000000f2b7114f): auto cleanup kobject_del kobject: '0:55' (000000007f285607): calling ktype release kobject: '0:55': free name kobject: 'tx-0' (00000000f2b7114f): calling ktype release kobject: 'tx-0': free name kobject: 'loop2' (000000008361517b): kobject_uevent_env kobject: 'loop2' (000000008361517b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (0000000019c9b995): kobject_cleanup, parent (null) kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: 'queues' (0000000019c9b995): calling ktype release kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '0:55' (000000000e919bbf): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'queues' (0000000019c9b995): kset_release kobject: 'queues': free name kobject: '0:55' (000000000e919bbf): kobject_uevent_env kobject: 'þ€' (00000000ee075d31): kobject_uevent_env kobject: '0:55' (000000000e919bbf): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'þ€' (00000000ee075d31): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'þ€' (00000000ee075d31): kobject_cleanup, parent (null) kobject: 'þ€' (00000000ee075d31): calling ktype release kobject: 'þ€': free name kobject: 'loop5' (0000000087bce557): kobject_uevent_env kobject: 'loop5' (0000000087bce557): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'þ€' (00000000fa970453): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'þ€' (00000000fa970453): kobject_uevent_env kobject: 'þ€' (00000000fa970453): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'queues' (000000008b2933a1): kobject_add_internal: parent: 'þ€', set: '' kobject: 'queues' (000000008b2933a1): kobject_uevent_env kobject: 'queues' (000000008b2933a1): kobject_uevent_env: filter function caused the event to drop! kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'rx-0' (000000007125bd0d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000007125bd0d): kobject_uevent_env kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: 'rx-0' (000000007125bd0d): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (000000009353e729): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000009353e729): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'tx-0' (000000009353e729): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'brif' (000000004298beb8): kobject_add_internal: parent: 'þ€', set: '' kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'batman_adv' (000000006c9ea76d): kobject_add_internal: parent: 'þ€', set: '' kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000087bce557): kobject_uevent_env kobject: 'loop5' (0000000087bce557): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0:56' (000000004cf14bb6): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '0:56' (000000004cf14bb6): kobject_uevent_env kobject: '0:56' (000000004cf14bb6): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: '0:56' (000000004cf14bb6): kobject_uevent_env kobject: '0:56' (000000004cf14bb6): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: '0:56' (000000004cf14bb6): kobject_cleanup, parent (null) kobject: '0:56' (000000004cf14bb6): calling ktype release kobject: '0:56': free name kobject: '0:55' (000000000e919bbf): kobject_uevent_env kobject: 'brif' (000000004298beb8): kobject_cleanup, parent 00000000fa970453 kobject: '0:55' (000000000e919bbf): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'brif' (000000004298beb8): auto cleanup kobject_del kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'brif' (000000004298beb8): calling ktype release kobject: '0:55' (000000000e919bbf): kobject_cleanup, parent (null) kobject: (000000004298beb8): dynamic_kobj_release kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'brif': free name kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: '0:55' (000000000e919bbf): calling ktype release kobject: 'batman_adv' (000000006c9ea76d): kobject_uevent_env kobject: '0:55': free name kobject: 'batman_adv' (000000006c9ea76d): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'batman_adv' (000000006c9ea76d): kobject_cleanup, parent (null) kobject: '0:55' (0000000016250b8a): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'batman_adv' (000000006c9ea76d): calling ktype release kobject: '0:55' (0000000016250b8a): kobject_uevent_env kobject: (000000006c9ea76d): dynamic_kobj_release kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'batman_adv': free name kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: '0:55' (0000000016250b8a): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '0:56' (0000000071e5288c): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '0:56' (0000000071e5288c): kobject_uevent_env kobject: 'loop2' (000000008361517b): kobject_uevent_env kobject: '0:56' (0000000071e5288c): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: 'loop2' (000000008361517b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000007125bd0d): kobject_cleanup, parent 000000008b2933a1 kobject: '0:56' (0000000071e5288c): kobject_uevent_env kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '0:56' (0000000071e5288c): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: 'rx-0' (000000007125bd0d): auto cleanup 'remove' event kobject: '0:56' (0000000071e5288c): kobject_cleanup, parent (null) kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (000000007125bd0d): kobject_uevent_env kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: '0:56' (0000000071e5288c): calling ktype release kobject: 'rx-0' (000000007125bd0d): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000007125bd0d): auto cleanup kobject_del kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: '0:56': free name kobject: 'rx-0' (000000007125bd0d): calling ktype release kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0': free name kobject: 'tx-0' (000000009353e729): kobject_cleanup, parent 000000008b2933a1 kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'tx-0' (000000009353e729): auto cleanup 'remove' event kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'tx-0' (000000009353e729): kobject_uevent_env kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: 'tx-0' (000000009353e729): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (000000009353e729): auto cleanup kobject_del kobject: 'tx-0' (000000009353e729): calling ktype release kobject: 'tx-0': free name kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: 'queues' (000000008b2933a1): kobject_cleanup, parent (null) kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (000000008b2933a1): calling ktype release kobject: 'loop1' (000000007ef5b653): kobject_uevent_env kobject: 'queues' (000000008b2933a1): kset_release kobject: 'loop1' (000000007ef5b653): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '0:55' (0000000016250b8a): kobject_uevent_env kobject: '0:55' (0000000016250b8a): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'queues': free name kobject: '0:55' (0000000016250b8a): kobject_cleanup, parent (null) kobject: 'þ€' (00000000fa970453): kobject_uevent_env kobject: 'þ€' (00000000fa970453): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: '0:55' (0000000016250b8a): calling ktype release kobject: '0:55': free name kobject: 'loop2' (000000008361517b): kobject_uevent_env kobject: 'loop2' (000000008361517b): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '0:55' (00000000349ff00f): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'þ€' (00000000fa970453): kobject_cleanup, parent (null) kobject: '0:55' (00000000349ff00f): kobject_uevent_env kobject: 'þ€' (00000000fa970453): calling ktype release kobject: '0:55' (00000000349ff00f): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'þ€': free name kobject: '0:56' (0000000064815d98): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '0:56' (0000000064815d98): kobject_uevent_env kobject: 'loop5' (0000000087bce557): kobject_uevent_env kobject: 'loop5' (0000000087bce557): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '0:56' (0000000064815d98): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: 'þ€' (0000000012166b5b): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: '0:56' (0000000064815d98): kobject_uevent_env kobject: '0:56' (0000000064815d98): fill_kobj_path: path = '/devices/virtual/bdi/0:56' kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'þ€' (0000000012166b5b): kobject_uevent_env kobject: '0:56' (0000000064815d98): kobject_cleanup, parent (null) kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: '0:56' (0000000064815d98): calling ktype release kobject: '0:56': free name kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'þ€' (0000000012166b5b): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'loop4' (00000000406876c1): kobject_uevent_env kobject: 'loop4' (00000000406876c1): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: 'queues' (00000000f2fd0945): kobject_add_internal: parent: 'þ€', set: '' kobject: '0:55' (00000000349ff00f): kobject_uevent_env kobject: 'queues' (00000000f2fd0945): kobject_uevent_env kobject: 'nullb0' (0000000099da07c7): kobject_uevent_env kobject: '0:55' (00000000349ff00f): fill_kobj_path: path = '/devices/virtual/bdi/0:55' kobject: 'queues' (00000000f2fd0945): kobject_uevent_env: filter function caused the event to drop! kobject: 'nullb0' (0000000099da07c7): fill_kobj_path: path = '/devices/virtual/block/nullb0' kobject: '0:55' (00000000349ff00f): kobject_cleanup, parent (null) kobject: '0:55' (00000000349ff00f): calling ktype release kobject: 'rx-0' (000000009f3d5857): kobject_add_internal: parent: 'queues', set: 'queues' kobject: '0:55': free name kobject: 'loop3' (0000000050ce3bfe): kobject_uevent_env kobject: 'rx-0' (000000009f3d5857): kobject_uevent_env kobject: 'loop3' (0000000050ce3bfe): fill_kobj_path: path = '/devices/virtual/block/loop3'