===================================================== WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 4.19.53+ #25 Not tainted ----------------------------------------------------- syz-executor.4/14536 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: 00000000eb84942b (&ctx->fault_pending_wqh){+.+.}, at: spin_lock include/linux/spinlock.h:329 [inline] 00000000eb84942b (&ctx->fault_pending_wqh){+.+.}, at: userfaultfd_ctx_read fs/userfaultfd.c:1046 [inline] 00000000eb84942b (&ctx->fault_pending_wqh){+.+.}, at: userfaultfd_read+0x394/0x18c0 fs/userfaultfd.c:1204 and this task is already holding: 00000000e22221c6 (&ctx->fd_wqh){....}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 00000000e22221c6 (&ctx->fd_wqh){....}, at: userfaultfd_ctx_read fs/userfaultfd.c:1042 [inline] 00000000e22221c6 (&ctx->fd_wqh){....}, at: userfaultfd_read+0x262/0x18c0 fs/userfaultfd.c:1204 which would create a new lock dependency: (&ctx->fd_wqh){....} -> (&ctx->fault_pending_wqh){+.+.} but this new dependency connects a SOFTIRQ-irq-safe lock: (&(&ctx->ctx_lock)->rlock){..-.} ... which became SOFTIRQ-irq-safe at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0x2d/0x490 fs/aio.c:614 percpu_ref_put_many include/linux/percpu-refcount.h:284 [inline] percpu_ref_put include/linux/percpu-refcount.h:300 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x407/0x540 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:236 [inline] rcu_do_batch kernel/rcu/tree.c:2584 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2897 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2864 [inline] rcu_process_callbacks+0xba0/0x1a30 kernel/rcu/tree.c:2881 __do_softirq+0x25c/0x921 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:372 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:412 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x13b/0x550 arch/x86/kernel/apic/apic.c:1056 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:869 native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:60 arch_cpu_idle+0xa/0x10 arch/x86/kernel/process.c:556 default_idle_call+0x36/0x90 kernel/sched/idle.c:93 cpuidle_idle_call kernel/sched/idle.c:153 [inline] do_idle+0x377/0x560 kernel/sched/idle.c:262 cpu_startup_entry+0xc8/0xe0 kernel/sched/idle.c:368 rest_init+0xf1/0xf6 init/main.c:442 start_kernel+0x88c/0x8c5 init/main.c:738 x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:470 x86_64_start_kernel+0x77/0x7b arch/x86/kernel/head64.c:451 secondary_startup_64+0xa4/0xb0 arch/x86/kernel/head_64.S:243 to a SOFTIRQ-irq-unsafe lock: (&ctx->fault_pending_wqh){+.+.} ... which became SOFTIRQ-irq-unsafe at: ... lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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] userfaultfd_release+0x4d6/0x720 fs/userfaultfd.c:922 __fput+0x2dd/0x8b0 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:167 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &(&ctx->ctx_lock)->rlock --> &ctx->fd_wqh --> &ctx->fault_pending_wqh Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&ctx->fault_pending_wqh); local_irq_disable(); lock(&(&ctx->ctx_lock)->rlock); lock(&ctx->fd_wqh); lock(&(&ctx->ctx_lock)->rlock); *** DEADLOCK *** 1 lock held by syz-executor.4/14536: #0: 00000000e22221c6 (&ctx->fd_wqh){....}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] #0: 00000000e22221c6 (&ctx->fd_wqh){....}, at: userfaultfd_ctx_read fs/userfaultfd.c:1042 [inline] #0: 00000000e22221c6 (&ctx->fd_wqh){....}, at: userfaultfd_read+0x262/0x18c0 fs/userfaultfd.c:1204 the dependencies between SOFTIRQ-irq-safe lock and the holding lock: -> (&(&ctx->ctx_lock)->rlock){..-.} ops: 108 { IN-SOFTIRQ-W at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0x2d/0x490 fs/aio.c:614 percpu_ref_put_many include/linux/percpu-refcount.h:284 [inline] percpu_ref_put include/linux/percpu-refcount.h:300 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x407/0x540 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:236 [inline] rcu_do_batch kernel/rcu/tree.c:2584 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2897 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2864 [inline] rcu_process_callbacks+0xba0/0x1a30 kernel/rcu/tree.c:2881 __do_softirq+0x25c/0x921 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:372 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:412 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x13b/0x550 arch/x86/kernel/apic/apic.c:1056 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:869 native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:60 arch_cpu_idle+0xa/0x10 arch/x86/kernel/process.c:556 default_idle_call+0x36/0x90 kernel/sched/idle.c:93 cpuidle_idle_call kernel/sched/idle.c:153 [inline] do_idle+0x377/0x560 kernel/sched/idle.c:262 cpu_startup_entry+0xc8/0xe0 kernel/sched/idle.c:368 rest_init+0xf1/0xf6 init/main.c:442 start_kernel+0x88c/0x8c5 init/main.c:738 x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:470 x86_64_start_kernel+0x77/0x7b arch/x86/kernel/head64.c:451 secondary_startup_64+0xa4/0xb0 arch/x86/kernel/head_64.S:243 INITIAL USE at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __raw_spin_lock_irq include/linux/spinlock_api_smp.h:128 [inline] _raw_spin_lock_irq+0x60/0x80 kernel/locking/spinlock.c:160 spin_lock_irq include/linux/spinlock.h:354 [inline] free_ioctx_users+0x2d/0x490 fs/aio.c:614 percpu_ref_put_many include/linux/percpu-refcount.h:284 [inline] percpu_ref_put include/linux/percpu-refcount.h:300 [inline] percpu_ref_call_confirm_rcu lib/percpu-refcount.c:123 [inline] percpu_ref_switch_to_atomic_rcu+0x407/0x540 lib/percpu-refcount.c:158 __rcu_reclaim kernel/rcu/rcu.h:236 [inline] rcu_do_batch kernel/rcu/tree.c:2584 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2897 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2864 [inline] rcu_process_callbacks+0xba0/0x1a30 kernel/rcu/tree.c:2881 __do_softirq+0x25c/0x921 kernel/softirq.c:292 invoke_softirq kernel/softirq.c:372 [inline] irq_exit+0x180/0x1d0 kernel/softirq.c:412 exiting_irq arch/x86/include/asm/apic.h:536 [inline] smp_apic_timer_interrupt+0x13b/0x550 arch/x86/kernel/apic/apic.c:1056 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:869 native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:60 arch_cpu_idle+0xa/0x10 arch/x86/kernel/process.c:556 default_idle_call+0x36/0x90 kernel/sched/idle.c:93 cpuidle_idle_call kernel/sched/idle.c:153 [inline] do_idle+0x377/0x560 kernel/sched/idle.c:262 cpu_startup_entry+0xc8/0xe0 kernel/sched/idle.c:368 rest_init+0xf1/0xf6 init/main.c:442 start_kernel+0x88c/0x8c5 init/main.c:738 x86_64_start_reservations+0x29/0x2b arch/x86/kernel/head64.c:470 x86_64_start_kernel+0x77/0x7b arch/x86/kernel/head64.c:451 secondary_startup_64+0xa4/0xb0 arch/x86/kernel/head_64.S:243 } ... key at: [] __key.50193+0x0/0x40 ... acquired at: __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] aio_poll fs/aio.c:1741 [inline] __io_submit_one fs/aio.c:1849 [inline] io_submit_one+0xef2/0x2eb0 fs/aio.c:1885 __do_sys_io_submit fs/aio.c:1929 [inline] __se_sys_io_submit fs/aio.c:1900 [inline] __x64_sys_io_submit+0x1aa/0x520 fs/aio.c:1900 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> (&ctx->fd_wqh){....} ops: 63 { INITIAL USE at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x95/0xcd kernel/locking/spinlock.c:152 __wake_up_common_lock+0xc7/0x190 kernel/sched/wait.c:120 __wake_up+0xe/0x10 kernel/sched/wait.c:145 userfaultfd_release+0x534/0x720 fs/userfaultfd.c:930 __fput+0x2dd/0x8b0 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:167 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.43730+0x0/0x40 ... acquired at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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] userfaultfd_ctx_read fs/userfaultfd.c:1046 [inline] userfaultfd_read+0x394/0x18c0 fs/userfaultfd.c:1204 __vfs_read+0x114/0x800 fs/read_write.c:416 vfs_read+0x194/0x3d0 fs/read_write.c:452 ksys_read+0x14f/0x2d0 fs/read_write.c:579 __do_sys_read fs/read_write.c:589 [inline] __se_sys_read fs/read_write.c:587 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:587 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe the dependencies between the lock to be acquired and SOFTIRQ-irq-unsafe lock: -> (&ctx->fault_pending_wqh){+.+.} ops: 59 { HARDIRQ-ON-W at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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] userfaultfd_release+0x4d6/0x720 fs/userfaultfd.c:922 __fput+0x2dd/0x8b0 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:167 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe SOFTIRQ-ON-W at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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] userfaultfd_release+0x4d6/0x720 fs/userfaultfd.c:922 __fput+0x2dd/0x8b0 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:167 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe INITIAL USE at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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] userfaultfd_release+0x4d6/0x720 fs/userfaultfd.c:922 __fput+0x2dd/0x8b0 fs/file_table.c:278 ____fput+0x16/0x20 fs/file_table.c:309 task_work_run+0x145/0x1c0 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:193 [inline] exit_to_usermode_loop+0x273/0x2c0 arch/x86/entry/common.c:167 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.43727+0x0/0x40 ... acquired at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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] userfaultfd_ctx_read fs/userfaultfd.c:1046 [inline] userfaultfd_read+0x394/0x18c0 fs/userfaultfd.c:1204 __vfs_read+0x114/0x800 fs/read_write.c:416 vfs_read+0x194/0x3d0 fs/read_write.c:452 ksys_read+0x14f/0x2d0 fs/read_write.c:579 __do_sys_read fs/read_write.c:589 [inline] __se_sys_read fs/read_write.c:587 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:587 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe stack backtrace: CPU: 0 PID: 14536 Comm: syz-executor.4 Not tainted 4.19.53+ #25 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 print_bad_irq_dependency kernel/locking/lockdep.c:1568 [inline] check_usage.cold+0x611/0x946 kernel/locking/lockdep.c:1600 check_irq_usage kernel/locking/lockdep.c:1656 [inline] check_prev_add_irq kernel/locking/lockdep_states.h:8 [inline] check_prev_add kernel/locking/lockdep.c:1866 [inline] check_prevs_add kernel/locking/lockdep.c:1974 [inline] validate_chain kernel/locking/lockdep.c:2415 [inline] __lock_acquire+0x1ee4/0x48f0 kernel/locking/lockdep.c:3411 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 __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] userfaultfd_ctx_read fs/userfaultfd.c:1046 [inline] userfaultfd_read+0x394/0x18c0 fs/userfaultfd.c:1204 __vfs_read+0x114/0x800 fs/read_write.c:416 vfs_read+0x194/0x3d0 fs/read_write.c:452 ksys_read+0x14f/0x2d0 fs/read_write.c:579 __do_sys_read fs/read_write.c:589 [inline] __se_sys_read fs/read_write.c:587 [inline] __x64_sys_read+0x73/0xb0 fs/read_write.c:587 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4592c9 Code: fd b7 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 b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f6a983e4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004592c9 RDX: 0000000000000064 RSI: 0000000020000400 RDI: 0000000000000003 RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a983e56d4 R13: 00000000004c53aa R14: 00000000004db138 R15: 00000000ffffffff kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000e02d52f0): kobject_uevent_env kobject: 'loop4' (00000000e02d52f0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (0000000035d7dc79): kobject_uevent_env kobject: 'rx-0' (000000004b34b977): kobject_cleanup, parent 0000000009ab413a kobject: 'loop5' (0000000035d7dc79): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000004b34b977): auto cleanup 'remove' event kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'rx-0' (000000004b34b977): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000004b34b977): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000004b34b977): auto cleanup kobject_del kobject: 'rx-0' (000000004b34b977): calling ktype release kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0': free name kobject: 'tx-0' (000000006c4a3952): kobject_cleanup, parent 0000000009ab413a kobject: 'loop4' (00000000e02d52f0): kobject_uevent_env kobject: 'loop4' (00000000e02d52f0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (000000006c4a3952): auto cleanup 'remove' event kobject: 'tx-0' (000000006c4a3952): kobject_uevent_env kobject: 'tx-0' (000000006c4a3952): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000006c4a3952): auto cleanup kobject_del kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'tx-0' (000000006c4a3952): calling ktype release kobject: 'tx-0': free name kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (0000000009ab413a): kobject_cleanup, parent (null) kobject: 'queues' (0000000009ab413a): calling ktype release kobject: 'queues' (0000000009ab413a): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000f43a6396): kobject_uevent_env kobject: 'ip6gre0' (00000000f43a6396): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'ip6gre0' (00000000f43a6396): kobject_cleanup, parent (null) kobject: 'ip6gre0' (00000000f43a6396): calling ktype release kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'ip6gre0': free name kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'rx-0' (00000000c0895cf0): kobject_cleanup, parent 00000000019a9ef5 kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000c0895cf0): auto cleanup 'remove' event kobject: 'rx-0' (00000000c0895cf0): kobject_uevent_env kobject: 'rx-0' (00000000c0895cf0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000c0895cf0): auto cleanup kobject_del kobject: 'rx-0' (00000000c0895cf0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000000de47371): kobject_cleanup, parent 00000000019a9ef5 kobject: 'tx-0' (000000000de47371): auto cleanup 'remove' event kobject: 'tx-0' (000000000de47371): kobject_uevent_env kobject: 'tx-0' (000000000de47371): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000000de47371): auto cleanup kobject_del kobject: 'tx-0' (000000000de47371): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000019a9ef5): kobject_cleanup, parent (null) kobject: 'queues' (00000000019a9ef5): calling ktype release kobject: 'queues' (00000000019a9ef5): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (00000000f8b4b940): kobject_uevent_env kobject: 'ip6tnl0' (00000000f8b4b940): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (00000000f8b4b940): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (00000000f8b4b940): calling ktype release kobject: 'ip6tnl0': free name kobject: 'rx-0' (0000000037fa18e6): kobject_cleanup, parent 0000000028c7840d kobject: 'loop5' (0000000035d7dc79): kobject_uevent_env kobject: 'rx-0' (0000000037fa18e6): auto cleanup 'remove' event kobject: 'loop5' (0000000035d7dc79): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (0000000037fa18e6): kobject_uevent_env kobject: 'rx-0' (0000000037fa18e6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000037fa18e6): auto cleanup kobject_del kobject: 'rx-0' (0000000037fa18e6): calling ktype release kobject: 'rx-0': free name kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'tx-0' (00000000a29f52c7): kobject_cleanup, parent 0000000028c7840d kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'tx-0' (00000000a29f52c7): auto cleanup 'remove' event kobject: 'tx-0' (00000000a29f52c7): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (00000000a29f52c7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000a29f52c7): auto cleanup kobject_del kobject: 'loop4' (00000000e02d52f0): kobject_uevent_env kobject: 'tx-0' (00000000a29f52c7): calling ktype release kobject: 'loop4' (00000000e02d52f0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0': free name kobject: 'queues' (0000000028c7840d): kobject_cleanup, parent (null) kobject: 'queues' (0000000028c7840d): calling ktype release kobject: 'queues' (0000000028c7840d): kset_release kobject: 'queues': free name kobject: 'sit0' (00000000eac5bea4): kobject_uevent_env kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'sit0' (00000000eac5bea4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'sit0' (00000000eac5bea4): kobject_cleanup, parent (null) kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'sit0' (00000000eac5bea4): calling ktype release kobject: 'sit0': free name kobject: 'rx-0' (00000000c7d4cac5): kobject_cleanup, parent 00000000629ccc07 kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'rx-0' (00000000c7d4cac5): auto cleanup 'remove' event kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000c7d4cac5): kobject_uevent_env kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'rx-0' (00000000c7d4cac5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000c7d4cac5): auto cleanup kobject_del kobject: 'rx-0' (00000000c7d4cac5): calling ktype release kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'rx-0': free name kobject: 'tx-0' (000000000a410ca3): kobject_cleanup, parent 00000000629ccc07 kobject: 'tx-0' (000000000a410ca3): auto cleanup 'remove' event kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (000000000a410ca3): kobject_uevent_env kobject: 'tx-0' (000000000a410ca3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000000a410ca3): auto cleanup kobject_del kobject: 'tx-0' (000000000a410ca3): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000629ccc07): kobject_cleanup, parent (null) kobject: 'queues' (00000000629ccc07): calling ktype release kobject: 'queues' (00000000629ccc07): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (0000000043311029): kobject_uevent_env kobject: 'ip6_vti0' (0000000043311029): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'ip6_vti0' (0000000043311029): kobject_cleanup, parent (null) kobject: 'loop5' (0000000035d7dc79): kobject_uevent_env kobject: 'loop5' (0000000035d7dc79): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6_vti0' (0000000043311029): calling ktype release kobject: 'ip6_vti0': free name kobject: 'rx-0' (00000000d6e39dfa): kobject_cleanup, parent 00000000bd4d277c kobject: 'rx-0' (00000000d6e39dfa): auto cleanup 'remove' event kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000d6e39dfa): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000d6e39dfa): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'rx-0' (00000000d6e39dfa): auto cleanup kobject_del kobject: 'rx-0' (00000000d6e39dfa): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000be86e9f0): kobject_cleanup, parent 00000000bd4d277c kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (00000000be86e9f0): auto cleanup 'remove' event kobject: 'tx-0' (00000000be86e9f0): kobject_uevent_env kobject: 'tx-0' (00000000be86e9f0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop4' (00000000e02d52f0): kobject_uevent_env kobject: 'loop4' (00000000e02d52f0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000be86e9f0): auto cleanup kobject_del kobject: 'tx-0' (00000000be86e9f0): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000bd4d277c): kobject_cleanup, parent (null) kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'queues' (00000000bd4d277c): calling ktype release kobject: 'queues' (00000000bd4d277c): kset_release kobject: 'queues': free name kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'ip_vti0' (000000004050c3c4): kobject_uevent_env kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'ip_vti0' (000000004050c3c4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip_vti0' (000000004050c3c4): kobject_cleanup, parent (null) kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'ip_vti0' (000000004050c3c4): calling ktype release kobject: 'ip_vti0': free name kobject: 'batman_adv' (000000007aac0d34): kobject_uevent_env kobject: 'batman_adv' (000000007aac0d34): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000007aac0d34): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000007aac0d34): calling ktype release kobject: (000000007aac0d34): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (000000001be4e38c): kobject_cleanup, parent 0000000041e82e9f kobject: 'rx-0' (000000001be4e38c): auto cleanup 'remove' event kobject: 'rx-0' (000000001be4e38c): kobject_uevent_env kobject: 'rx-0' (000000001be4e38c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000001be4e38c): auto cleanup kobject_del kobject: 'rx-0' (000000001be4e38c): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000063b79fac): kobject_cleanup, parent 0000000041e82e9f kobject: 'tx-0' (0000000063b79fac): auto cleanup 'remove' event kobject: 'tx-0' (0000000063b79fac): kobject_uevent_env kobject: 'tx-0' (0000000063b79fac): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000063b79fac): auto cleanup kobject_del kobject: 'tx-0' (0000000063b79fac): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000041e82e9f): kobject_cleanup, parent (null) kobject: 'queues' (0000000041e82e9f): calling ktype release kobject: 'queues' (0000000041e82e9f): kset_release kobject: 'queues': free name kobject: 'erspan0' (00000000bb206251): kobject_uevent_env kobject: 'erspan0' (00000000bb206251): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (0000000035d7dc79): kobject_uevent_env kobject: 'loop5' (0000000035d7dc79): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'erspan0' (00000000bb206251): kobject_cleanup, parent (null) kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'erspan0' (00000000bb206251): calling ktype release kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'erspan0': free name kobject: 'batman_adv' (00000000d31b1b34): kobject_uevent_env kobject: 'batman_adv' (00000000d31b1b34): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'batman_adv' (00000000d31b1b34): kobject_cleanup, parent (null) kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (00000000d31b1b34): calling ktype release kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: (00000000d31b1b34): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000deca6cc0): kobject_cleanup, parent 000000008cd4e199 kobject: 'rx-0' (00000000deca6cc0): auto cleanup 'remove' event kobject: 'rx-0' (00000000deca6cc0): kobject_uevent_env kobject: 'rx-0' (00000000deca6cc0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000deca6cc0): auto cleanup kobject_del kobject: 'rx-0' (00000000deca6cc0): calling ktype release kobject: 'rx-0': free name kobject: 'loop4' (00000000e02d52f0): kobject_uevent_env kobject: 'loop4' (00000000e02d52f0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000f2f8226e): kobject_cleanup, parent 000000008cd4e199 kobject: 'tx-0' (00000000f2f8226e): auto cleanup 'remove' event kobject: 'tx-0' (00000000f2f8226e): kobject_uevent_env kobject: 'tx-0' (00000000f2f8226e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'tx-0' (00000000f2f8226e): auto cleanup kobject_del kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (00000000f2f8226e): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000008cd4e199): kobject_cleanup, parent (null) kobject: 'queues' (000000008cd4e199): calling ktype release kobject: 'queues' (000000008cd4e199): kset_release kobject: 'queues': free name kobject: 'gretap0' (0000000031331c53): kobject_uevent_env kobject: 'gretap0' (0000000031331c53): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'gretap0' (0000000031331c53): kobject_cleanup, parent (null) kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'gretap0' (0000000031331c53): calling ktype release kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'gretap0': free name kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000e004be72): kobject_cleanup, parent 00000000f0698af5 kobject: 'rx-0' (00000000e004be72): auto cleanup 'remove' event kobject: 'rx-0' (00000000e004be72): kobject_uevent_env kobject: 'rx-0' (00000000e004be72): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000e004be72): auto cleanup kobject_del kobject: 'rx-0' (00000000e004be72): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000005a4db6fb): kobject_cleanup, parent 00000000f0698af5 kobject: 'tx-0' (000000005a4db6fb): auto cleanup 'remove' event kobject: 'tx-0' (000000005a4db6fb): kobject_uevent_env kobject: 'tx-0' (000000005a4db6fb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000005a4db6fb): auto cleanup kobject_del kobject: 'tx-0' (000000005a4db6fb): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000f0698af5): kobject_cleanup, parent (null) kobject: 'queues' (00000000f0698af5): calling ktype release kobject: 'queues' (00000000f0698af5): kset_release kobject: 'queues': free name kobject: 'gre0' (0000000050718f21): kobject_uevent_env kobject: 'gre0' (0000000050718f21): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (0000000050718f21): kobject_cleanup, parent (null) kobject: 'gre0' (0000000050718f21): calling ktype release kobject: 'loop5' (0000000035d7dc79): kobject_uevent_env kobject: 'loop5' (0000000035d7dc79): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'gre0': free name kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'rx-0' (0000000017cedee6): kobject_cleanup, parent 00000000a19ceafd kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (0000000017cedee6): auto cleanup 'remove' event kobject: 'rx-0' (0000000017cedee6): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'rx-0' (0000000017cedee6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (0000000017cedee6): auto cleanup kobject_del kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'rx-0' (0000000017cedee6): calling ktype release kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0': free name kobject: 'tx-0' (0000000083313962): kobject_cleanup, parent 00000000a19ceafd kobject: 'tx-0' (0000000083313962): auto cleanup 'remove' event kobject: 'tx-0' (0000000083313962): kobject_uevent_env kobject: 'tx-0' (0000000083313962): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000083313962): auto cleanup kobject_del kobject: 'tx-0' (0000000083313962): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000a19ceafd): kobject_cleanup, parent (null) kobject: 'queues' (00000000a19ceafd): calling ktype release kobject: 'queues' (00000000a19ceafd): kset_release kobject: 'queues': free name kobject: 'loop4' (00000000e02d52f0): kobject_uevent_env kobject: 'tunl0' (00000000191c5f62): kobject_uevent_env kobject: 'loop4' (00000000e02d52f0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tunl0' (00000000191c5f62): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tunl0' (00000000191c5f62): kobject_cleanup, parent (null) kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'tunl0' (00000000191c5f62): calling ktype release kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tunl0': free name kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000002439087f): kobject_cleanup, parent 00000000dfbc9f96 kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'rx-0' (000000002439087f): auto cleanup 'remove' event kobject: 'rx-0' (000000002439087f): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (000000002439087f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'rx-0' (000000002439087f): auto cleanup kobject_del kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000002439087f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f3381c0f): kobject_cleanup, parent 00000000dfbc9f96 kobject: 'tx-0' (00000000f3381c0f): auto cleanup 'remove' event kobject: 'tx-0' (00000000f3381c0f): kobject_uevent_env kobject: 'tx-0' (00000000f3381c0f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f3381c0f): auto cleanup kobject_del kobject: 'tx-0' (00000000f3381c0f): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000dfbc9f96): kobject_cleanup, parent (null) kobject: 'queues' (00000000dfbc9f96): calling ktype release kobject: 'queues' (00000000dfbc9f96): kset_release kobject: 'queues': free name kobject: 'lo' (000000004c68053f): kobject_uevent_env kobject: 'lo' (000000004c68053f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (000000004c68053f): kobject_cleanup, parent (null) kobject: 'loop5' (0000000035d7dc79): kobject_uevent_env kobject: 'loop5' (0000000035d7dc79): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'lo' (000000004c68053f): calling ktype release kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'lo': free name kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000e02d52f0): kobject_uevent_env kobject: 'loop4' (00000000e02d52f0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (0000000035d7dc79): kobject_uevent_env kobject: 'loop5' (0000000035d7dc79): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000e02d52f0): kobject_uevent_env kobject: 'loop4' (00000000e02d52f0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (0000000035d7dc79): kobject_uevent_env kobject: 'loop5' (0000000035d7dc79): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000e02d52f0): kobject_uevent_env kobject: 'loop4' (00000000e02d52f0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000035d7dc79): kobject_uevent_env kobject: 'loop5' (0000000035d7dc79): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000e02d52f0): kobject_uevent_env kobject: 'loop4' (00000000e02d52f0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (0000000035d7dc79): kobject_uevent_env kobject: 'loop5' (0000000035d7dc79): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000e02d52f0): kobject_uevent_env kobject: 'loop4' (00000000e02d52f0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (0000000035d7dc79): kobject_uevent_env kobject: 'loop5' (0000000035d7dc79): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000e02d52f0): kobject_uevent_env kobject: 'loop4' (00000000e02d52f0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000120377cb): kobject_uevent_env kobject: 'loop1' (00000000120377cb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (0000000035d7dc79): kobject_uevent_env kobject: 'loop5' (0000000035d7dc79): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000ff5f5863): kobject_uevent_env kobject: 'loop3' (00000000ff5f5863): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000001d093f50): kobject_uevent_env kobject: 'loop2' (000000001d093f50): fill_kobj_path: path = '/devices/virtual/block/loop2'