===================================================== WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 4.19.75 #0 Not tainted ----------------------------------------------------- syz-executor.5/29617 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: 00000000ecbf322d (&fiq->waitq){+.+.}, at: spin_lock include/linux/spinlock.h:329 [inline] 00000000ecbf322d (&fiq->waitq){+.+.}, at: aio_poll fs/aio.c:1741 [inline] 00000000ecbf322d (&fiq->waitq){+.+.}, at: __io_submit_one fs/aio.c:1849 [inline] 00000000ecbf322d (&fiq->waitq){+.+.}, at: io_submit_one+0xef2/0x2eb0 fs/aio.c:1885 and this task is already holding: kobject: 'bonding_slave' (00000000bd678557): kobject_add_internal: parent: 'bond_slave_1', set: '' 00000000092d3987 (&(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 00000000092d3987 (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll fs/aio.c:1739 [inline] 00000000092d3987 (&(&ctx->ctx_lock)->rlock){..-.}, at: __io_submit_one fs/aio.c:1849 [inline] 00000000092d3987 (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xead/0x2eb0 fs/aio.c:1885 which would create a new lock dependency: (&(&ctx->ctx_lock)->rlock){..-.} -> (&fiq->waitq bond0: Enslaving bond_slave_1 as an active interface with an up link ){+.+.} 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 run_ksoftirqd kernel/softirq.c:653 [inline] run_ksoftirqd+0x8e/0x110 kernel/softirq.c:645 smpboot_thread_fn+0x6a3/0xa30 kernel/smpboot.c:164 kthread+0x354/0x420 kernel/kthread.c:246 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 to a SOFTIRQ-irq-unsafe lock: (&fiq->waitq){+.+.} ... which became SOFTIRQ-irq-unsafe at: kobject: 'bonding_slave' (00000000bd678557): kobject_cleanup, parent 00000000c0093d35 ... 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] flush_bg_queue+0x1f3/0x3d0 fs/fuse/dev.c:368 fuse_request_send_background_locked+0x26d/0x4e0 fs/fuse/dev.c:609 kobject: 'bonding_slave' (00000000bd678557): does not have a release() function, it is broken and must be fixed. fuse_request_send_background+0x12b/0x180 fs/fuse/dev.c:617 fuse_send_init fs/fuse/inode.c:973 [inline] fuse_fill_super+0x13b7/0x1720 fs/fuse/inode.c:1188 mount_nodev+0x66/0x110 fs/super.c:1204 kobject: 'bonding_slave' (00000000bd678557): auto cleanup kobject_del fuse_mount+0x2d/0x40 fs/fuse/inode.c:1213 mount_fs+0xa8/0x31f fs/super.c:1261 vfs_kern_mount.part.0+0x6f/0x410 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2469 [inline] do_mount+0x53e/0x2bc0 fs/namespace.c:2799 ksys_mount+0xdb/0x150 fs/namespace.c:3015 __do_sys_mount fs/namespace.c:3029 [inline] __se_sys_mount fs/namespace.c:3026 [inline] __x64_sys_mount+0xbe/0x150 fs/namespace.c:3026 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'bonding_slave': free name other info that might help us debug this: Possible interrupt unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&fiq->waitq); local_irq_disable(); lock(&(&ctx->ctx_lock)->rlock); lock(&fiq->waitq); lock(&(&ctx->ctx_lock)->rlock); *** DEADLOCK *** 1 lock held by syz-executor.5/29617: #0: 00000000092d3987 ( kobject: 'loop1' (00000000a56f240b): kobject_uevent_env &(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] &(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll fs/aio.c:1739 [inline] &(&ctx->ctx_lock)->rlock){..-.}, at: __io_submit_one fs/aio.c:1849 [inline] &(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xead/0x2eb0 fs/aio.c:1885 the dependencies between SOFTIRQ-irq-safe lock and the holding lock: kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' -> (&(&ctx->ctx_lock)->rlock){..-.} ops: 37 { IN-SOFTIRQ-W at: kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env 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 kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' 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 kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env __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 kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' __do_softirq+0x25c/0x921 kernel/softirq.c:292 run_ksoftirqd kernel/softirq.c:653 [inline] run_ksoftirqd+0x8e/0x110 kernel/softirq.c:645 kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env smpboot_thread_fn+0x6a3/0xa30 kernel/smpboot.c:164 kthread+0x354/0x420 kernel/kthread.c:246 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' 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 run_ksoftirqd kernel/softirq.c:653 [inline] run_ksoftirqd+0x8e/0x110 kernel/softirq.c:645 smpboot_thread_fn+0x6a3/0xa30 kernel/smpboot.c:164 kthread+0x354/0x420 kernel/kthread.c:246 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415 } ... key at: [] __key.50217+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] 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 the dependencies between the lock to be acquired and SOFTIRQ-irq-unsafe lock: -> (&fiq->waitq){+.+.} ops: 224 { 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] flush_bg_queue+0x1f3/0x3d0 fs/fuse/dev.c:368 fuse_request_send_background_locked+0x26d/0x4e0 fs/fuse/dev.c:609 fuse_request_send_background+0x12b/0x180 fs/fuse/dev.c:617 fuse_send_init fs/fuse/inode.c:973 [inline] fuse_fill_super+0x13b7/0x1720 fs/fuse/inode.c:1188 mount_nodev+0x66/0x110 fs/super.c:1204 fuse_mount+0x2d/0x40 fs/fuse/inode.c:1213 mount_fs+0xa8/0x31f fs/super.c:1261 vfs_kern_mount.part.0+0x6f/0x410 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2469 [inline] do_mount+0x53e/0x2bc0 fs/namespace.c:2799 ksys_mount+0xdb/0x150 fs/namespace.c:3015 __do_sys_mount fs/namespace.c:3029 [inline] __se_sys_mount fs/namespace.c:3026 [inline] __x64_sys_mount+0xbe/0x150 fs/namespace.c:3026 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 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] flush_bg_queue+0x1f3/0x3d0 fs/fuse/dev.c:368 fuse_request_send_background_locked+0x26d/0x4e0 fs/fuse/dev.c:609 fuse_request_send_background+0x12b/0x180 fs/fuse/dev.c:617 fuse_send_init fs/fuse/inode.c:973 [inline] fuse_fill_super+0x13b7/0x1720 fs/fuse/inode.c:1188 mount_nodev+0x66/0x110 fs/super.c:1204 fuse_mount+0x2d/0x40 fs/fuse/inode.c:1213 mount_fs+0xa8/0x31f fs/super.c:1261 vfs_kern_mount.part.0+0x6f/0x410 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2469 [inline] do_mount+0x53e/0x2bc0 fs/namespace.c:2799 ksys_mount+0xdb/0x150 fs/namespace.c:3015 __do_sys_mount fs/namespace.c:3029 [inline] __se_sys_mount fs/namespace.c:3026 [inline] __x64_sys_mount+0xbe/0x150 fs/namespace.c:3026 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 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] flush_bg_queue+0x1f3/0x3d0 fs/fuse/dev.c:368 fuse_request_send_background_locked+0x26d/0x4e0 fs/fuse/dev.c:609 fuse_request_send_background+0x12b/0x180 fs/fuse/dev.c:617 fuse_send_init fs/fuse/inode.c:973 [inline] fuse_fill_super+0x13b7/0x1720 fs/fuse/inode.c:1188 mount_nodev+0x66/0x110 fs/super.c:1204 fuse_mount+0x2d/0x40 fs/fuse/inode.c:1213 mount_fs+0xa8/0x31f fs/super.c:1261 vfs_kern_mount.part.0+0x6f/0x410 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2469 [inline] do_mount+0x53e/0x2bc0 fs/namespace.c:2799 ksys_mount+0xdb/0x150 fs/namespace.c:3015 __do_sys_mount fs/namespace.c:3029 [inline] __se_sys_mount fs/namespace.c:3026 [inline] __x64_sys_mount+0xbe/0x150 fs/namespace.c:3026 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... key at: [] __key.42217+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] 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 stack backtrace: CPU: 0 PID: 29617 Comm: syz-executor.5 Not tainted 4.19.75 #0 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+0x1e8c/0x49c0 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] 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 RIP: 0033:0x459a29 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:00007f59a8946c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 RDX: 00000000200004c0 RSI: 0000000000000001 RDI: 00007f59a8924000 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59a89476d4 R13: 00000000004c0e1e R14: 00000000004d3fb8 R15: 00000000ffffffff kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' bond0: Releasing backup interface bond_slave_1 kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f25ce83c): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'bonding_slave' (000000005ccb26e7): kobject_add_internal: parent: 'bond_slave_1', set: '' bond0: Enslaving bond_slave_1 as an active interface with an up link kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'bonding_slave' (000000005ccb26e7): kobject_cleanup, parent 00000000c0093d35 kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'bonding_slave' (000000005ccb26e7): does not have a release() function, it is broken and must be fixed. kobject: 'loop5' (00000000f25ce83c): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'bonding_slave' (000000005ccb26e7): auto cleanup kobject_del kobject: 'bonding_slave': free name kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' bond0: Releasing backup interface bond_slave_1 kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000f25ce83c): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'bonding_slave' (000000007d538698): kobject_add_internal: parent: 'bond_slave_1', set: '' bond0: Enslaving bond_slave_1 as an active interface with an up link kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: '9p-21' (00000000e415621b): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '9p-21' (00000000e415621b): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: '9p-21' (00000000e415621b): fill_kobj_path: path = '/devices/virtual/bdi/9p-21' kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '9p-22' (00000000f136caa9): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: '9p-22' (00000000f136caa9): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '9p-22' (00000000f136caa9): fill_kobj_path: path = '/devices/virtual/bdi/9p-22' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: '9p-22' (00000000f136caa9): kobject_uevent_env kobject: '9p-22' (00000000f136caa9): fill_kobj_path: path = '/devices/virtual/bdi/9p-22' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: '9p-22' (00000000f136caa9): kobject_cleanup, parent (null) kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '9p-22' (00000000f136caa9): calling ktype release kobject: '9p-22': free name kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: '9p-21' (00000000e415621b): kobject_uevent_env kobject: '9p-21' (00000000e415621b): fill_kobj_path: path = '/devices/virtual/bdi/9p-21' kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '9p-21' (00000000e415621b): kobject_cleanup, parent (null) kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: '9p-21' (00000000e415621b): calling ktype release kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '9p-21': free name kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '9p-23' (00000000e7df7526): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: '9p-23' (00000000e7df7526): kobject_uevent_env kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: '9p-23' (00000000e7df7526): fill_kobj_path: path = '/devices/virtual/bdi/9p-23' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: '9p-23' (00000000e7df7526): kobject_uevent_env kobject: '9p-23' (00000000e7df7526): fill_kobj_path: path = '/devices/virtual/bdi/9p-23' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: '9p-23' (00000000e7df7526): kobject_cleanup, parent (null) kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: '9p-23' (00000000e7df7526): calling ktype release kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: '9p-23': free name kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: '9p-24' (00000000a72e15ca): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: '9p-24' (00000000a72e15ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: '9p-24' (00000000a72e15ca): fill_kobj_path: path = '/devices/virtual/bdi/9p-24' kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: '9p-24' (00000000a72e15ca): kobject_uevent_env kobject: '9p-24' (00000000a72e15ca): fill_kobj_path: path = '/devices/virtual/bdi/9p-24' kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: '9p-24' (00000000a72e15ca): kobject_cleanup, parent (null) kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: '9p-24' (00000000a72e15ca): calling ktype release kobject: '9p-24': free name kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000f25ce83c): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: '9p-25' (00000000537df247): kobject_add_internal: parent: 'bdi', set: 'devices' FS-Cache: Duplicate cookie detected kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' FS-Cache: O-cookie c=00000000422a7e92 [p=00000000434f7136 fl=222 nc=0 na=1] FS-Cache: O-cookie d=000000008a481518 n=0000000052c85f26 FS-Cache: O-key=[10] ' kobject: '9p-25' (00000000537df247): kobject_uevent_env 34 kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env 323935303030383736' FS-Cache: N-cookie c=0000000051731253 [p=00000000434f7136 fl=2 nc=0 na=1] kobject: '9p-25' (00000000537df247): fill_kobj_path: path = '/devices/virtual/bdi/9p-25' FS-Cache: N-cookie d=000000008a481518 n=000000000d7dcebe FS-Cache: N-key=[10] '34323935303030383736' kobject: '9p-26' (00000000d34fa5a1): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: '9p-26' (00000000d34fa5a1): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '9p-26' (00000000d34fa5a1): fill_kobj_path: path = '/devices/virtual/bdi/9p-26' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: '9p-27' (00000000c35222c2): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: '9p-27' (00000000c35222c2): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: '9p-25' (00000000537df247): kobject_uevent_env kobject: '9p-27' (00000000c35222c2): fill_kobj_path: path = '/devices/virtual/bdi/9p-27' kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: '9p-25' (00000000537df247): fill_kobj_path: path = '/devices/virtual/bdi/9p-25' kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: '9p-25' (00000000537df247): kobject_cleanup, parent (null) kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '9p-26' (00000000d34fa5a1): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): kobject_uevent_env kobject: '9p-27' (00000000c35222c2): kobject_uevent_env kobject: '9p-25' (00000000537df247): calling ktype release kobject: '9p-26' (00000000d34fa5a1): fill_kobj_path: path = '/devices/virtual/bdi/9p-26' kobject: '9p-25': free name kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: '9p-27' (00000000c35222c2): fill_kobj_path: path = '/devices/virtual/bdi/9p-27' kobject: 'loop5' (00000000f25ce83c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '9p-26' (00000000d34fa5a1): kobject_cleanup, parent (null) kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: '9p-27' (00000000c35222c2): kobject_cleanup, parent (null) kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: '9p-26' (00000000d34fa5a1): calling ktype release kobject: '9p-26': free name kobject: '9p-27' (00000000c35222c2): calling ktype release kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '9p-27': free name kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: '9p-28' (000000004a4bb07d): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: '9p-28' (000000004a4bb07d): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: '9p-28' (000000004a4bb07d): fill_kobj_path: path = '/devices/virtual/bdi/9p-28' kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '9p-29' (00000000798ef27b): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: '9p-29' (00000000798ef27b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: '9p-29' (00000000798ef27b): fill_kobj_path: path = '/devices/virtual/bdi/9p-29' kobject: '9p-28' (000000004a4bb07d): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): kobject_uevent_env kobject: '9p-28' (000000004a4bb07d): fill_kobj_path: path = '/devices/virtual/bdi/9p-28' kobject: '9p-28' (000000004a4bb07d): kobject_cleanup, parent (null) kobject: 'loop5' (00000000f25ce83c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '9p-28' (000000004a4bb07d): calling ktype release kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: '9p-28': free name kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '9p-29' (00000000798ef27b): kobject_uevent_env kobject: '9p-29' (00000000798ef27b): fill_kobj_path: path = '/devices/virtual/bdi/9p-29' kobject: 'loop5' (00000000f25ce83c): kobject_uevent_env kobject: '9p-29' (00000000798ef27b): kobject_cleanup, parent (null) kobject: 'loop5' (00000000f25ce83c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: '9p-29' (00000000798ef27b): calling ktype release kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env vivid-004: disconnect kobject: '9p-29': free name vivid-004: reconnect kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' vivid-004: disconnect kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env vivid-004: reconnect kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: '9p-30' (00000000eaaacb1d): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '9p-31' (0000000066325269): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '9p-30' (00000000eaaacb1d): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: '9p-31' (0000000066325269): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: '9p-31' (0000000066325269): fill_kobj_path: path = '/devices/virtual/bdi/9p-31' kobject: '9p-30' (00000000eaaacb1d): fill_kobj_path: path = '/devices/virtual/bdi/9p-30' kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env vivid-004: disconnect kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' vivid-004: reconnect kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '9p-31' (0000000066325269): kobject_uevent_env kobject: '9p-30' (00000000eaaacb1d): kobject_uevent_env kobject: '9p-31' (0000000066325269): fill_kobj_path: path = '/devices/virtual/bdi/9p-31' kobject: '9p-30' (00000000eaaacb1d): fill_kobj_path: path = '/devices/virtual/bdi/9p-30' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: '9p-30' (00000000eaaacb1d): kobject_cleanup, parent (null) protocol 88fb is buggy, dev hsr_slave_0 kobject: '9p-30' (00000000eaaacb1d): calling ktype release protocol 88fb is buggy, dev hsr_slave_1 kobject: '9p-30': free name kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: '9p-31' (0000000066325269): kobject_cleanup, parent (null) kobject: '9p-31' (0000000066325269): calling ktype release kobject: '9p-31': free name kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env vivid-004: disconnect kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' vivid-004: reconnect kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' vivid-004: disconnect vivid-004: reconnect kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000f25ce83c): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000f25ce83c): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000f25ce83c): kobject_uevent_env kobject: 'loop5' (00000000f25ce83c): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop1' (00000000a56f240b): kobject_uevent_env kobject: 'loop1' (00000000a56f240b): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' netlink: 112 bytes leftover after parsing attributes in process `syz-executor.3'. kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' netlink: 9 bytes leftover after parsing attributes in process `syz-executor.3'. kobject: 'loop2' (00000000da26f6c1): kobject_uevent_env kobject: 'loop2' (00000000da26f6c1): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000083add10c): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): kobject_uevent_env kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env kobject: 'kvm' (000000005c9942f2): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (0000000083add10c): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000003e962df3): kobject_uevent_env kobject: 'loop3' (000000003e962df3): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000b21b25ca): kobject_uevent_env netlink: 112 bytes leftover after parsing attributes in process `syz-executor.3'. kobject: 'loop4' (00000000b21b25ca): fill_kobj_path: path = '/devices/virtual/block/loop4'