===================================================== WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 4.19.75 #0 Not tainted ----------------------------------------------------- syz-executor.3/28998 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: 00000000f30ba7ec (&fiq->waitq){+.+.}, at: spin_lock include/linux/spinlock.h:329 [inline] 00000000f30ba7ec (&fiq->waitq){+.+.}, at: aio_poll fs/aio.c:1741 [inline] 00000000f30ba7ec (&fiq->waitq){+.+.}, at: __io_submit_one fs/aio.c:1849 [inline] 00000000f30ba7ec (&fiq->waitq){+.+.}, at: io_submit_one+0xef2/0x2eb0 fs/aio.c:1885 and this task is already holding: 000000001dc30d39 (&(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 000000001dc30d39 (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll fs/aio.c:1739 [inline] 000000001dc30d39 (&(&ctx->ctx_lock)->rlock){..-.}, at: __io_submit_one fs/aio.c:1849 [inline] 000000001dc30d39 (&(&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){+.+.} 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:1094 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:893 arch_local_irq_enable arch/x86/include/asm/paravirt.h:799 [inline] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] _raw_spin_unlock_irq+0x54/0x90 kernel/locking/spinlock.c:192 spin_unlock_irq include/linux/spinlock.h:379 [inline] __pm_runtime_disable+0x1ae/0x3a0 drivers/base/power/runtime.c:1276 pm_runtime_remove+0x18/0x30 drivers/base/power/runtime.c:1524 device_pm_remove+0x18c/0x1f0 drivers/base/power/main.c:152 device_del+0x42e/0xb70 drivers/base/core.c:2157 delete_partition+0x146/0x1e0 block/partition-generic.c:290 drop_partitions.isra.0.part.0+0xbe/0x130 block/partition-generic.c:460 drop_partitions block/partition-generic.c:644 [inline] rescan_partitions+0x125/0xa20 block/partition-generic.c:527 __blkdev_reread_part+0x1a2/0x230 block/ioctl.c:173 blkdev_reread_part+0x27/0x40 block/ioctl.c:193 __loop_clr_fd+0xa44/0xd70 drivers/block/loop.c:1114 loop_clr_fd drivers/block/loop.c:1178 [inline] lo_ioctl+0x373/0x20e0 drivers/block/loop.c:1547 __blkdev_driver_ioctl block/ioctl.c:303 [inline] blkdev_ioctl+0xc38/0x1ab6 block/ioctl.c:601 block_ioctl+0xee/0x130 fs/block_dev.c:1891 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:501 [inline] do_vfs_ioctl+0xd5f/0x1380 fs/ioctl.c:688 ksys_ioctl+0xab/0xd0 fs/ioctl.c:705 __do_sys_ioctl fs/ioctl.c:712 [inline] __se_sys_ioctl fs/ioctl.c:710 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:710 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe to a SOFTIRQ-irq-unsafe lock: (&fiq->waitq){+.+.} ... 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] 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 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.3/28998: #0: 000000001dc30d39 (&(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] #0: 000000001dc30d39 (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll fs/aio.c:1739 [inline] #0: 000000001dc30d39 (&(&ctx->ctx_lock)->rlock){..-.}, at: __io_submit_one fs/aio.c:1849 [inline] #0: 000000001dc30d39 (&(&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: -> (&(&ctx->ctx_lock)->rlock){..-.} ops: 148 { 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:1094 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:893 arch_local_irq_enable arch/x86/include/asm/paravirt.h:799 [inline] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] _raw_spin_unlock_irq+0x54/0x90 kernel/locking/spinlock.c:192 spin_unlock_irq include/linux/spinlock.h:379 [inline] __pm_runtime_disable+0x1ae/0x3a0 drivers/base/power/runtime.c:1276 pm_runtime_remove+0x18/0x30 drivers/base/power/runtime.c:1524 device_pm_remove+0x18c/0x1f0 drivers/base/power/main.c:152 device_del+0x42e/0xb70 drivers/base/core.c:2157 delete_partition+0x146/0x1e0 block/partition-generic.c:290 drop_partitions.isra.0.part.0+0xbe/0x130 block/partition-generic.c:460 drop_partitions block/partition-generic.c:644 [inline] rescan_partitions+0x125/0xa20 block/partition-generic.c:527 __blkdev_reread_part+0x1a2/0x230 block/ioctl.c:173 blkdev_reread_part+0x27/0x40 block/ioctl.c:193 __loop_clr_fd+0xa44/0xd70 drivers/block/loop.c:1114 loop_clr_fd drivers/block/loop.c:1178 [inline] lo_ioctl+0x373/0x20e0 drivers/block/loop.c:1547 __blkdev_driver_ioctl block/ioctl.c:303 [inline] blkdev_ioctl+0xc38/0x1ab6 block/ioctl.c:601 block_ioctl+0xee/0x130 fs/block_dev.c:1891 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:501 [inline] do_vfs_ioctl+0xd5f/0x1380 fs/ioctl.c:688 ksys_ioctl+0xab/0xd0 fs/ioctl.c:705 __do_sys_ioctl fs/ioctl.c:712 [inline] __se_sys_ioctl fs/ioctl.c:710 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:710 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_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:1094 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:893 arch_local_irq_enable arch/x86/include/asm/paravirt.h:799 [inline] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] _raw_spin_unlock_irq+0x54/0x90 kernel/locking/spinlock.c:192 spin_unlock_irq include/linux/spinlock.h:379 [inline] __pm_runtime_disable+0x1ae/0x3a0 drivers/base/power/runtime.c:1276 pm_runtime_remove+0x18/0x30 drivers/base/power/runtime.c:1524 device_pm_remove+0x18c/0x1f0 drivers/base/power/main.c:152 device_del+0x42e/0xb70 drivers/base/core.c:2157 delete_partition+0x146/0x1e0 block/partition-generic.c:290 drop_partitions.isra.0.part.0+0xbe/0x130 block/partition-generic.c:460 drop_partitions block/partition-generic.c:644 [inline] rescan_partitions+0x125/0xa20 block/partition-generic.c:527 __blkdev_reread_part+0x1a2/0x230 block/ioctl.c:173 blkdev_reread_part+0x27/0x40 block/ioctl.c:193 __loop_clr_fd+0xa44/0xd70 drivers/block/loop.c:1114 loop_clr_fd drivers/block/loop.c:1178 [inline] lo_ioctl+0x373/0x20e0 drivers/block/loop.c:1547 __blkdev_driver_ioctl block/ioctl.c:303 [inline] blkdev_ioctl+0xc38/0x1ab6 block/ioctl.c:601 block_ioctl+0xee/0x130 fs/block_dev.c:1891 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:501 [inline] do_vfs_ioctl+0xd5f/0x1380 fs/ioctl.c:688 ksys_ioctl+0xab/0xd0 fs/ioctl.c:705 __do_sys_ioctl fs/ioctl.c:712 [inline] __se_sys_ioctl fs/ioctl.c:710 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:710 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe } ... 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: 8 { 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: 1 PID: 28998 Comm: syz-executor.3 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:00007ff54bd30c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 RDX: 0000000020000100 RSI: 0000000000000001 RDI: 00007ff54bd10000 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff54bd316d4 R13: 00000000004c0e25 R14: 00000000004d4030 R15: 00000000ffffffff kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000e702f3a): kobject_uevent_env kobject: 'loop1' (000000000e702f3a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (000000005b8e2ad0): kobject_uevent_env kobject: 'loop0' (000000005b8e2ad0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000ff471082): kobject_uevent_env kobject: 'loop2' (00000000ff471082): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000815534f6): kobject_uevent_env kobject: 'loop4' (00000000815534f6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000e702f3a): kobject_uevent_env kobject: 'loop1' (000000000e702f3a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (000000005b8e2ad0): kobject_uevent_env kobject: 'loop0' (000000005b8e2ad0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000ff471082): kobject_uevent_env kobject: 'loop2' (00000000ff471082): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'veth16' (0000000085b531f5): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'veth16' (0000000085b531f5): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'veth16' (0000000085b531f5): fill_kobj_path: path = '/devices/virtual/net/veth16' kobject: 'loop4' (00000000815534f6): kobject_uevent_env kobject: 'queues' (000000003768a433): kobject_add_internal: parent: 'veth16', set: '' kobject: 'loop4' (00000000815534f6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (000000003768a433): kobject_uevent_env kobject: 'queues' (000000003768a433): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000009d4ae2d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000009d4ae2d0): kobject_uevent_env kobject: 'rx-0' (000000009d4ae2d0): fill_kobj_path: path = '/devices/virtual/net/veth16/queues/rx-0' kobject: 'tx-0' (000000001e32ed1c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000001e32ed1c): kobject_uevent_env kobject: 'tx-0' (000000001e32ed1c): fill_kobj_path: path = '/devices/virtual/net/veth16/queues/tx-0' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'batman_adv' (000000001f5eae83): kobject_add_internal: parent: 'veth16', set: '' kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'veth17' (00000000e15287e5): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth17' (00000000e15287e5): kobject_uevent_env kobject: 'veth17' (00000000e15287e5): fill_kobj_path: path = '/devices/virtual/net/veth17' kobject: 'queues' (000000000c45529e): kobject_add_internal: parent: 'veth17', set: '' kobject: 'queues' (000000000c45529e): kobject_uevent_env kobject: 'queues' (000000000c45529e): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'rx-0' (0000000045e751e3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (0000000045e751e3): kobject_uevent_env kobject: 'rx-0' (0000000045e751e3): fill_kobj_path: path = '/devices/virtual/net/veth17/queues/rx-0' kobject: 'tx-0' (0000000046e14b5b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000046e14b5b): kobject_uevent_env kobject: 'tx-0' (0000000046e14b5b): fill_kobj_path: path = '/devices/virtual/net/veth17/queues/tx-0' kobject: 'batman_adv' (00000000be0fd16c): kobject_add_internal: parent: 'veth17', set: '' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24879 sclass=netlink_route_socket pig=29076 comm=syz-executor.3 kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (000000005b8e2ad0): kobject_uevent_env kobject: 'loop0' (000000005b8e2ad0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000e702f3a): kobject_uevent_env kobject: 'loop1' (000000000e702f3a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000ff471082): kobject_uevent_env kobject: 'loop2' (00000000ff471082): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000815534f6): kobject_uevent_env kobject: 'loop4' (00000000815534f6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000005b8e2ad0): kobject_uevent_env kobject: 'loop0' (000000005b8e2ad0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000e702f3a): kobject_uevent_env kobject: 'loop1' (000000000e702f3a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000ff471082): kobject_uevent_env kobject: 'loop2' (00000000ff471082): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000815534f6): kobject_uevent_env kobject: 'loop4' (00000000815534f6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000005b8e2ad0): kobject_uevent_env kobject: 'loop0' (000000005b8e2ad0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000000e702f3a): kobject_uevent_env kobject: 'loop1' (000000000e702f3a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000ff471082): kobject_uevent_env kobject: 'loop2' (00000000ff471082): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (00000000815534f6): kobject_uevent_env kobject: 'loop4' (00000000815534f6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000005b8e2ad0): kobject_uevent_env kobject: 'loop0' (000000005b8e2ad0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000000e702f3a): kobject_uevent_env kobject: 'loop1' (000000000e702f3a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000ff471082): kobject_uevent_env kobject: 'loop2' (00000000ff471082): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000815534f6): kobject_uevent_env kobject: 'loop4' (00000000815534f6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (000000005b8e2ad0): kobject_uevent_env kobject: 'loop0' (000000005b8e2ad0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000000e702f3a): kobject_uevent_env kobject: 'loop1' (000000000e702f3a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000ff471082): kobject_uevent_env kobject: 'loop2' (00000000ff471082): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000815534f6): kobject_uevent_env kobject: 'loop4' (00000000815534f6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (000000005b8e2ad0): kobject_uevent_env kobject: 'loop0' (000000005b8e2ad0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000e702f3a): kobject_uevent_env kobject: 'loop1' (000000000e702f3a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000ff471082): kobject_uevent_env Started in network mode Own node identity aaaaaaaaaa15, cluster identity 4711 kobject: 'loop2' (00000000ff471082): fill_kobj_path: path = '/devices/virtual/block/loop2' Enabled bearer , priority 0 Enabling of bearer rejected, already enabled kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000815534f6): kobject_uevent_env kobject: 'loop4' (00000000815534f6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (000000005b8e2ad0): kobject_uevent_env kobject: 'loop0' (000000005b8e2ad0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000e702f3a): kobject_uevent_env kobject: 'loop1' (000000000e702f3a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000ff471082): kobject_uevent_env kobject: 'veth18' (000000007d888ba0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth18' (000000007d888ba0): kobject_uevent_env kobject: 'loop2' (00000000ff471082): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'veth18' (000000007d888ba0): fill_kobj_path: path = '/devices/virtual/net/veth18' kobject: 'queues' (000000003dd70085): kobject_add_internal: parent: 'veth18', set: '' kobject: 'queues' (000000003dd70085): kobject_uevent_env kobject: 'queues' (000000003dd70085): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'rx-0' (00000000be526e15): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000be526e15): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'rx-0' (00000000be526e15): fill_kobj_path: path = '/devices/virtual/net/veth18/queues/rx-0' kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (00000000fa844a1d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000fa844a1d): kobject_uevent_env kobject: 'loop4' (00000000815534f6): kobject_uevent_env kobject: 'tx-0' (00000000fa844a1d): fill_kobj_path: path = '/devices/virtual/net/veth18/queues/tx-0' kobject: 'loop4' (00000000815534f6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'batman_adv' (0000000022ebbd67): kobject_add_internal: parent: 'veth18', set: '' kobject: 'veth19' (0000000086579fe4): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'veth19' (0000000086579fe4): kobject_uevent_env kobject: 'veth19' (0000000086579fe4): fill_kobj_path: path = '/devices/virtual/net/veth19' kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (00000000850bead5): kobject_add_internal: parent: 'veth19', set: '' 32-bit node address hash set to aaaabf00 kobject: 'queues' (00000000850bead5): kobject_uevent_env kobject: 'queues' (00000000850bead5): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000d220ba33): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000d220ba33): kobject_uevent_env kobject: 'rx-0' (00000000d220ba33): fill_kobj_path: path = '/devices/virtual/net/veth19/queues/rx-0' kobject: 'tx-0' (00000000444705df): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000444705df): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'tx-0' (00000000444705df): fill_kobj_path: path = '/devices/virtual/net/veth19/queues/tx-0' kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'batman_adv' (000000002f856a35): kobject_add_internal: parent: 'veth19', set: '' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000005b8e2ad0): kobject_uevent_env kobject: 'loop0' (000000005b8e2ad0): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000000e702f3a): kobject_uevent_env kobject: 'loop1' (000000000e702f3a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (00000000ff471082): kobject_uevent_env kobject: 'loop2' (00000000ff471082): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000815534f6): kobject_uevent_env kobject: 'loop4' (00000000815534f6): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (00000000cffdc44f): kobject_uevent_env kobject: 'loop3' (00000000cffdc44f): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000f19e3693): kobject_uevent_env kobject: 'loop5' (00000000f19e3693): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (000000005b8e2ad0): kobject_uevent_env kobject: 'loop0' (000000005b8e2ad0): fill_kobj_path: path = '/devices/virtual/block/loop0'