===================================================== WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 4.19.51 #23 Not tainted ----------------------------------------------------- syz-executor.1/13460 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: 00000000718a0bdc (&ctx->fault_pending_wqh){+.+.}, at: spin_lock include/linux/spinlock.h:329 [inline] 00000000718a0bdc (&ctx->fault_pending_wqh){+.+.}, at: userfaultfd_ctx_read fs/userfaultfd.c:1046 [inline] 00000000718a0bdc (&ctx->fault_pending_wqh){+.+.}, at: userfaultfd_read+0x394/0x18c0 fs/userfaultfd.c:1204 and this task is already holding: 000000008c912815 (&ctx->fd_wqh){....}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 000000008c912815 (&ctx->fd_wqh){....}, at: userfaultfd_ctx_read fs/userfaultfd.c:1042 [inline] 000000008c912815 (&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){+.+.} protocol 88fb is buggy, dev hsr_slave_0 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 protocol 88fb is buggy, dev hsr_slave_1 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 arch_local_irq_restore arch/x86/include/asm/paravirt.h:788 [inline] slab_alloc mm/slab.c:3390 [inline] __do_kmalloc mm/slab.c:3725 [inline] __kmalloc+0x2ba/0x750 mm/slab.c:3736 kmalloc include/linux/slab.h:520 [inline] load_elf_binary+0x450/0x51f0 fs/binfmt_elf.c:762 search_binary_handler fs/exec.c:1653 [inline] search_binary_handler+0x179/0x570 fs/exec.c:1631 exec_binprm fs/exec.c:1695 [inline] __do_execve_file.isra.0+0x1227/0x2150 fs/exec.c:1819 do_execveat_common fs/exec.c:1866 [inline] do_execve+0x33/0x40 fs/exec.c:1883 call_usermodehelper_exec_async+0x4c9/0x640 kernel/umh.c:107 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 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.1/13460: #0: 000000008c912815 (&ctx->fd_wqh){....}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] #0: 000000008c912815 (&ctx->fd_wqh){....}, at: userfaultfd_ctx_read fs/userfaultfd.c:1042 [inline] #0: 000000008c912815 (&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: 63 { 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 arch_local_irq_restore arch/x86/include/asm/paravirt.h:788 [inline] slab_alloc mm/slab.c:3390 [inline] __do_kmalloc mm/slab.c:3725 [inline] __kmalloc+0x2ba/0x750 mm/slab.c:3736 kmalloc include/linux/slab.h:520 [inline] load_elf_binary+0x450/0x51f0 fs/binfmt_elf.c:762 search_binary_handler fs/exec.c:1653 [inline] search_binary_handler+0x179/0x570 fs/exec.c:1631 exec_binprm fs/exec.c:1695 [inline] __do_execve_file.isra.0+0x1227/0x2150 fs/exec.c:1819 do_execveat_common fs/exec.c:1866 [inline] do_execve+0x33/0x40 fs/exec.c:1883 call_usermodehelper_exec_async+0x4c9/0x640 kernel/umh.c:107 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 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] aio_poll fs/aio.c:1739 [inline] __io_submit_one fs/aio.c:1849 [inline] io_submit_one+0xead/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 } ... key at: [] __key.50192+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: 42 { 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.43729+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: 29 { 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.43726+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: 1 PID: 13460 Comm: syz-executor.1 Not tainted 4.19.51 #23 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:00007efe774acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004592c9 RDX: 0000000000000064 RSI: 0000000020009f9c RDI: 0000000000000008 RBP: 000000000075c118 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe774ad6d4 R13: 00000000004c53aa R14: 00000000004db138 R15: 00000000ffffffff kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' netlink: 155 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env netlink: 155 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (0000000069f3a0b3): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'kvm' (0000000069f3a0b3): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' netlink: 155 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env netlink: 155 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (0000000069f3a0b3): kobject_uevent_env kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'kvm' (0000000069f3a0b3): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env netlink: 155 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' netlink: 155 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env netlink: 155 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' nla_parse: 2 callbacks suppressed netlink: 155 bytes leftover after parsing attributes in process `syz-executor.5'. kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000b2b91f04): kobject_uevent_env kobject: 'loop2' (00000000b2b91f04): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env kobject: 'loop1' (00000000a5f1eae8): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000c7786360): kobject_uevent_env kobject: 'loop5' (00000000c7786360): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop0' (00000000581ecf3f): kobject_uevent_env kobject: 'loop0' (00000000581ecf3f): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a5f1eae8): kobject_uevent_env