kobject: 'veth102' (0000000070ae0b07): kobject_add_internal: parent: 'net', set: 'devices' ===================================================== WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 4.19.75 #0 Not tainted ----------------------------------------------------- syz-executor.0/11419 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: kobject: 'loop4' (000000002e12670a): kobject_uevent_env 0000000059c24fea (&fiq->waitq){+.+.}, at: spin_lock include/linux/spinlock.h:329 [inline] 0000000059c24fea (&fiq->waitq){+.+.}, at: aio_poll fs/aio.c:1741 [inline] 0000000059c24fea (&fiq->waitq){+.+.}, at: __io_submit_one fs/aio.c:1849 [inline] 0000000059c24fea (&fiq->waitq){+.+.}, at: io_submit_one+0xef2/0x2eb0 fs/aio.c:1885 and this task is already holding: kobject: 'loop4' (000000002e12670a): fill_kobj_path: path = '/devices/virtual/block/loop4' 00000000cf4edbad (&(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 00000000cf4edbad (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll fs/aio.c:1739 [inline] 00000000cf4edbad (&(&ctx->ctx_lock)->rlock){..-.}, at: __io_submit_one fs/aio.c:1849 [inline] 00000000cf4edbad (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xead/0x2eb0 fs/aio.c:1885 which would create a new lock dependency: ( kobject: 'veth102' (0000000070ae0b07): kobject_uevent_env &(&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 kobject: 'veth102' (0000000070ae0b07): fill_kobj_path: path = '/devices/virtual/net/veth102' __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 kobject: 'queues' (00000000524c1162): kobject_add_internal: parent: 'veth102', set: '' __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 kobject: 'queues' (00000000524c1162): kobject_uevent_env apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:893 arch_local_irq_restore arch/x86/include/asm/paravirt.h:789 [inline] lock_acquire+0x1ea/0x3f0 kernel/locking/lockdep.c:3903 rcu_lock_acquire include/linux/rcupdate.h:242 [inline] rcu_read_lock include/linux/rcupdate.h:627 [inline] lock_page_memcg+0x39/0x240 mm/memcontrol.c:1906 page_remove_file_rmap mm/rmap.c:1215 [inline] page_remove_rmap+0x53d/0x12c0 mm/rmap.c:1300 kobject: 'queues' (00000000524c1162): kobject_uevent_env: filter function caused the event to drop! zap_pte_range mm/memory.c:1338 [inline] zap_pmd_range mm/memory.c:1440 [inline] zap_pud_range mm/memory.c:1469 [inline] zap_p4d_range mm/memory.c:1490 [inline] unmap_page_range+0xd80/0x1e70 mm/memory.c:1511 unmap_single_vma+0x19d/0x300 mm/memory.c:1556 unmap_vmas+0xae/0x180 mm/memory.c:1586 exit_mmap+0x2c2/0x530 mm/mmap.c:3097 kobject: 'rx-0' (000000003ce923b6): kobject_add_internal: parent: 'queues', set: 'queues' __mmput kernel/fork.c:1010 [inline] mmput+0x15f/0x4c0 kernel/fork.c:1031 exit_mm kernel/exit.c:546 [inline] do_exit+0x899/0x2fa0 kernel/exit.c:863 do_group_exit+0x135/0x370 kernel/exit.c:979 __do_sys_exit_group kernel/exit.c:990 [inline] __se_sys_exit_group kernel/exit.c:988 [inline] __x64_sys_exit_group+0x44/0x50 kernel/exit.c:988 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 kobject: 'rx-0' (000000003ce923b6): kobject_uevent_env 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 kobject: 'rx-0' (000000003ce923b6): fill_kobj_path: path = '/devices/virtual/net/veth102/queues/rx-0' __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 kobject: 'tx-0' (0000000033ce2a73): kobject_add_internal: parent: 'queues', set: 'queues' cuse_send_init fs/fuse/cuse.c:458 [inline] cuse_channel_open+0x5ba/0x830 fs/fuse/cuse.c:518 misc_open+0x395/0x4c0 drivers/char/misc.c:141 chrdev_open+0x245/0x6b0 fs/char_dev.c:423 do_dentry_open+0x4c3/0x1210 fs/open.c:796 kobject: 'tx-0' (0000000033ce2a73): kobject_uevent_env vfs_open+0xa0/0xd0 fs/open.c:905 do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x45e0 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 do_sys_open+0x3fe/0x550 fs/open.c:1088 __do_sys_openat fs/open.c:1115 [inline] __se_sys_openat fs/open.c:1109 [inline] __x64_sys_openat+0x9d/0x100 fs/open.c:1109 kobject: 'tx-0' (0000000033ce2a73): fill_kobj_path: path = '/devices/virtual/net/veth102/queues/tx-0' 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( kobject: 'batman_adv' (00000000338c6805): kobject_add_internal: parent: 'veth102', set: '' &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.0/11419: #0: kobject: 'veth103' (0000000085e58eda): kobject_add_internal: parent: 'net', set: 'devices' 00000000cf4edbad (&(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 00000000cf4edbad (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll fs/aio.c:1739 [inline] 00000000cf4edbad (&(&ctx->ctx_lock)->rlock){..-.}, at: __io_submit_one fs/aio.c:1849 [inline] 00000000cf4edbad (&(&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: 'veth103' (0000000085e58eda): kobject_uevent_env (&(&ctx->ctx_lock)->rlock){..-.} ops: 4 { 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 kobject: 'veth103' (0000000085e58eda): fill_kobj_path: path = '/devices/virtual/net/veth103' 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 kobject: 'queues' (000000008558c628): kobject_add_internal: parent: 'veth103', set: '' 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 kobject: 'queues' (000000008558c628): kobject_uevent_env arch_local_irq_restore arch/x86/include/asm/paravirt.h:789 [inline] lock_acquire+0x1ea/0x3f0 kernel/locking/lockdep.c:3903 rcu_lock_acquire include/linux/rcupdate.h:242 [inline] rcu_read_lock include/linux/rcupdate.h:627 [inline] lock_page_memcg+0x39/0x240 mm/memcontrol.c:1906 page_remove_file_rmap mm/rmap.c:1215 [inline] page_remove_rmap+0x53d/0x12c0 mm/rmap.c:1300 zap_pte_range mm/memory.c:1338 [inline] zap_pmd_range mm/memory.c:1440 [inline] zap_pud_range mm/memory.c:1469 [inline] zap_p4d_range mm/memory.c:1490 [inline] unmap_page_range+0xd80/0x1e70 mm/memory.c:1511 kobject: 'queues' (000000008558c628): kobject_uevent_env: filter function caused the event to drop! unmap_single_vma+0x19d/0x300 mm/memory.c:1556 unmap_vmas+0xae/0x180 mm/memory.c:1586 exit_mmap+0x2c2/0x530 mm/mmap.c:3097 __mmput kernel/fork.c:1010 [inline] mmput+0x15f/0x4c0 kernel/fork.c:1031 kobject: 'rx-0' (000000003c3199bd): kobject_add_internal: parent: 'queues', set: 'queues' exit_mm kernel/exit.c:546 [inline] do_exit+0x899/0x2fa0 kernel/exit.c:863 do_group_exit+0x135/0x370 kernel/exit.c:979 __do_sys_exit_group kernel/exit.c:990 [inline] __se_sys_exit_group kernel/exit.c:988 [inline] __x64_sys_exit_group+0x44/0x50 kernel/exit.c:988 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'rx-0' (000000003c3199bd): kobject_uevent_env 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 kobject: 'rx-0' (000000003c3199bd): fill_kobj_path: path = '/devices/virtual/net/veth103/queues/rx-0' __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 kobject: 'tx-0' (000000000a5a1ced): kobject_add_internal: parent: 'queues', set: 'queues' 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_restore arch/x86/include/asm/paravirt.h:789 [inline] lock_acquire+0x1ea/0x3f0 kernel/locking/lockdep.c:3903 rcu_lock_acquire include/linux/rcupdate.h:242 [inline] rcu_read_lock include/linux/rcupdate.h:627 [inline] lock_page_memcg+0x39/0x240 mm/memcontrol.c:1906 kobject: 'tx-0' (000000000a5a1ced): kobject_uevent_env page_remove_file_rmap mm/rmap.c:1215 [inline] page_remove_rmap+0x53d/0x12c0 mm/rmap.c:1300 zap_pte_range mm/memory.c:1338 [inline] zap_pmd_range mm/memory.c:1440 [inline] zap_pud_range mm/memory.c:1469 [inline] zap_p4d_range mm/memory.c:1490 [inline] unmap_page_range+0xd80/0x1e70 mm/memory.c:1511 unmap_single_vma+0x19d/0x300 mm/memory.c:1556 unmap_vmas+0xae/0x180 mm/memory.c:1586 kobject: 'tx-0' (000000000a5a1ced): fill_kobj_path: path = '/devices/virtual/net/veth103/queues/tx-0' exit_mmap+0x2c2/0x530 mm/mmap.c:3097 __mmput kernel/fork.c:1010 [inline] mmput+0x15f/0x4c0 kernel/fork.c:1031 exit_mm kernel/exit.c:546 [inline] do_exit+0x899/0x2fa0 kernel/exit.c:863 do_group_exit+0x135/0x370 kernel/exit.c:979 __do_sys_exit_group kernel/exit.c:990 [inline] __se_sys_exit_group kernel/exit.c:988 [inline] __x64_sys_exit_group+0x44/0x50 kernel/exit.c:988 kobject: 'batman_adv' (0000000069fee926): kobject_add_internal: parent: 'veth103', set: '' do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe } kobject: 'loop2' (00000000dd64f490): kobject_uevent_env ... key at: [] __key.50217+0x0/0x40 ... acquired at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 kobject: 'loop1' (00000000267f74b0): kobject_uevent_env 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 kobject: 'loop1' (00000000267f74b0): fill_kobj_path: path = '/devices/virtual/block/loop1' do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'veth74' (0000000054d265e5): kobject_add_internal: parent: 'net', set: 'devices' the dependencies between the lock to be acquired and SOFTIRQ-irq-unsafe lock: -> (&fiq->waitq){+.+.} ops: 26 { HARDIRQ-ON-W kobject: 'veth74' (0000000054d265e5): kobject_uevent_env 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 kobject: 'veth74' (0000000054d265e5): fill_kobj_path: path = '/devices/virtual/net/veth74' 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 kobject: 'queues' (00000000b8891a4a): kobject_add_internal: parent: 'veth74', set: '' cuse_send_init fs/fuse/cuse.c:458 [inline] cuse_channel_open+0x5ba/0x830 fs/fuse/cuse.c:518 misc_open+0x395/0x4c0 drivers/char/misc.c:141 chrdev_open+0x245/0x6b0 fs/char_dev.c:423 kobject: 'queues' (00000000b8891a4a): kobject_uevent_env do_dentry_open+0x4c3/0x1210 fs/open.c:796 vfs_open+0xa0/0xd0 fs/open.c:905 do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x45e0 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 kobject: 'queues' (00000000b8891a4a): kobject_uevent_env: filter function caused the event to drop! do_sys_open+0x3fe/0x550 fs/open.c:1088 __do_sys_openat fs/open.c:1115 [inline] __se_sys_openat fs/open.c:1109 [inline] __x64_sys_openat+0x9d/0x100 fs/open.c:1109 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'rx-0' (000000005dcf0493): kobject_add_internal: parent: 'queues', set: 'queues' 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 kobject: 'rx-0' (000000005dcf0493): kobject_uevent_env fuse_request_send_background_locked+0x26d/0x4e0 fs/fuse/dev.c:609 fuse_request_send_background+0x12b/0x180 fs/fuse/dev.c:617 cuse_send_init fs/fuse/cuse.c:458 [inline] cuse_channel_open+0x5ba/0x830 fs/fuse/cuse.c:518 kobject: 'rx-0' (000000005dcf0493): fill_kobj_path: path = '/devices/virtual/net/veth74/queues/rx-0' misc_open+0x395/0x4c0 drivers/char/misc.c:141 chrdev_open+0x245/0x6b0 fs/char_dev.c:423 do_dentry_open+0x4c3/0x1210 fs/open.c:796 vfs_open+0xa0/0xd0 fs/open.c:905 kobject: 'tx-0' (0000000096c678e1): kobject_add_internal: parent: 'queues', set: 'queues' do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x45e0 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 do_sys_open+0x3fe/0x550 fs/open.c:1088 kobject: 'tx-0' (0000000096c678e1): kobject_uevent_env __do_sys_openat fs/open.c:1115 [inline] __se_sys_openat fs/open.c:1109 [inline] __x64_sys_openat+0x9d/0x100 fs/open.c:1109 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'tx-0' (0000000096c678e1): fill_kobj_path: path = '/devices/virtual/net/veth74/queues/tx-0' 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 kobject: 'batman_adv' (000000000b961be5): kobject_add_internal: parent: 'veth74', set: '' fuse_request_send_background_locked+0x26d/0x4e0 fs/fuse/dev.c:609 fuse_request_send_background+0x12b/0x180 fs/fuse/dev.c:617 cuse_send_init fs/fuse/cuse.c:458 [inline] cuse_channel_open+0x5ba/0x830 fs/fuse/cuse.c:518 kobject: 'veth75' (0000000092018e17): kobject_add_internal: parent: 'net', set: 'devices' misc_open+0x395/0x4c0 drivers/char/misc.c:141 chrdev_open+0x245/0x6b0 fs/char_dev.c:423 do_dentry_open+0x4c3/0x1210 fs/open.c:796 vfs_open+0xa0/0xd0 fs/open.c:905 kobject: 'veth75' (0000000092018e17): kobject_uevent_env do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x45e0 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 do_sys_open+0x3fe/0x550 fs/open.c:1088 __do_sys_openat fs/open.c:1115 [inline] __se_sys_openat fs/open.c:1109 [inline] __x64_sys_openat+0x9d/0x100 fs/open.c:1109 kobject: 'veth75' (0000000092018e17): fill_kobj_path: path = '/devices/virtual/net/veth75' do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe } kobject: 'queues' (000000007702a027): kobject_add_internal: parent: 'veth75', set: '' ... key at: [] __key.42217+0x0/0x40 ... acquired at: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 kobject: 'queues' (000000007702a027): kobject_uevent_env __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 kobject: 'queues' (000000007702a027): kobject_uevent_env: filter function caused the event to drop! do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'rx-0' (000000000f220656): kobject_add_internal: parent: 'queues', set: 'queues' stack backtrace: CPU: 0 PID: 11419 Comm: syz-executor.0 Not tainted 4.19.75 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: kobject: 'rx-0' (000000000f220656): kobject_uevent_env __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 kobject: 'rx-0' (000000000f220656): fill_kobj_path: path = '/devices/virtual/net/veth75/queues/rx-0' kobject: 'tx-0' (00000000e5427538): kobject_add_internal: parent: 'queues', set: 'queues' 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 kobject: 'tx-0' (00000000e5427538): kobject_uevent_env kobject: 'tx-0' (00000000e5427538): fill_kobj_path: path = '/devices/virtual/net/veth75/queues/tx-0' lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 kobject: 'batman_adv' (000000008ec56487): kobject_add_internal: parent: 'veth75', set: '' __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2f/0x40 kernel/locking/spinlock.c:144 kobject: 'veth104' (00000000d5fded08): kobject_add_internal: parent: 'net', set: 'devices' 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 kobject: 'loop3' (00000000d088db4e): kobject_uevent_env kobject: 'veth104' (00000000d5fded08): kobject_uevent_env __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 kobject: 'loop3' (00000000d088db4e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'veth104' (00000000d5fded08): fill_kobj_path: path = '/devices/virtual/net/veth104' do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 kobject: 'queues' (00000000fa92e68a): kobject_add_internal: parent: 'veth104', set: '' entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x459a09 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:00007f8dc2dafc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 kobject: 'queues' (00000000fa92e68a): kobject_uevent_env RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a09 RDX: 00000000200004c0 RSI: 0000000000000001 RDI: 00007f8dc2d8d000 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8dc2db06d4 R13: 00000000004c0dea R14: 00000000004d3f98 R15: 00000000ffffffff kobject: 'loop5' (000000001791eda9): kobject_uevent_env kobject: 'queues' (00000000fa92e68a): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (000000001791eda9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000006c237e2d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'rx-0' (000000006c237e2d): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000006c237e2d): fill_kobj_path: path = '/devices/virtual/net/veth104/queues/rx-0' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'tx-0' (0000000074f0c549): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (0000000074f0c549): kobject_uevent_env kobject: 'loop0' (000000001960b40d): kobject_uevent_env kobject: 'tx-0' (0000000074f0c549): fill_kobj_path: path = '/devices/virtual/net/veth104/queues/tx-0' kobject: 'loop0' (000000001960b40d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'batman_adv' (00000000265ff5d2): kobject_add_internal: parent: 'veth104', set: '' kobject: 'veth105' (00000000beb9b7fa): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth105' (00000000beb9b7fa): kobject_uevent_env kobject: 'veth105' (00000000beb9b7fa): fill_kobj_path: path = '/devices/virtual/net/veth105' kobject: 'queues' (000000008a4d306e): kobject_add_internal: parent: 'veth105', set: '' kobject: 'queues' (000000008a4d306e): kobject_uevent_env kobject: 'queues' (000000008a4d306e): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000356c0154): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000356c0154): kobject_uevent_env kobject: 'rx-0' (00000000356c0154): fill_kobj_path: path = '/devices/virtual/net/veth105/queues/rx-0' kobject: 'tx-0' (00000000e023fce7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e023fce7): kobject_uevent_env kobject: 'tx-0' (00000000e023fce7): fill_kobj_path: path = '/devices/virtual/net/veth105/queues/tx-0' kobject: 'batman_adv' (00000000e46a1ef8): kobject_add_internal: parent: 'veth105', set: '' kobject: 'veth76' (00000000c6d9d0c0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth76' (00000000c6d9d0c0): kobject_uevent_env kobject: 'veth76' (00000000c6d9d0c0): fill_kobj_path: path = '/devices/virtual/net/veth76' kobject: 'loop1' (00000000267f74b0): kobject_uevent_env kobject: 'queues' (000000004a948b66): kobject_add_internal: parent: 'veth76', set: '' kobject: 'loop1' (00000000267f74b0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (000000004a948b66): kobject_uevent_env kobject: 'queues' (000000004a948b66): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000005ea2a403): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000005ea2a403): kobject_uevent_env kobject: 'rx-0' (000000005ea2a403): fill_kobj_path: path = '/devices/virtual/net/veth76/queues/rx-0' kobject: 'tx-0' (0000000041c8353a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000041c8353a): kobject_uevent_env kobject: 'tx-0' (0000000041c8353a): fill_kobj_path: path = '/devices/virtual/net/veth76/queues/tx-0' kobject: 'batman_adv' (000000001f248b01): kobject_add_internal: parent: 'veth76', set: '' kobject: 'veth77' (00000000f385ecb8): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth77' (00000000f385ecb8): kobject_uevent_env kobject: 'veth77' (00000000f385ecb8): fill_kobj_path: path = '/devices/virtual/net/veth77' kobject: 'queues' (0000000051edaf8a): kobject_add_internal: parent: 'veth77', set: '' kobject: 'queues' (0000000051edaf8a): kobject_uevent_env kobject: 'queues' (0000000051edaf8a): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000caf14c31): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000caf14c31): kobject_uevent_env kobject: 'rx-0' (00000000caf14c31): fill_kobj_path: path = '/devices/virtual/net/veth77/queues/rx-0' kobject: 'tx-0' (00000000bc691bd6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000bc691bd6): kobject_uevent_env kobject: 'tx-0' (00000000bc691bd6): fill_kobj_path: path = '/devices/virtual/net/veth77/queues/tx-0' kobject: 'batman_adv' (00000000310d38fd): kobject_add_internal: parent: 'veth77', set: '' kobject: 'veth106' (000000002a6e0841): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (000000001791eda9): kobject_uevent_env kobject: 'veth106' (000000002a6e0841): kobject_uevent_env kobject: 'loop5' (000000001791eda9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'veth106' (000000002a6e0841): fill_kobj_path: path = '/devices/virtual/net/veth106' kobject: 'loop3' (00000000d088db4e): kobject_uevent_env kobject: 'loop3' (00000000d088db4e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000002e12670a): kobject_uevent_env kobject: 'queues' (00000000122d448e): kobject_add_internal: parent: 'veth106', set: '' kobject: 'loop4' (000000002e12670a): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop0' (000000001960b40d): kobject_uevent_env kobject: 'loop0' (000000001960b40d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000122d448e): kobject_uevent_env kobject: 'loop0' (000000001960b40d): kobject_uevent_env kobject: 'loop0' (000000001960b40d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (00000000122d448e): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'rx-0' (000000008a20f747): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000008a20f747): kobject_uevent_env kobject: 'rx-0' (000000008a20f747): fill_kobj_path: path = '/devices/virtual/net/veth106/queues/rx-0' kobject: 'tx-0' (00000000e94c2473): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e94c2473): kobject_uevent_env kobject: 'tx-0' (00000000e94c2473): fill_kobj_path: path = '/devices/virtual/net/veth106/queues/tx-0' kobject: 'batman_adv' (00000000ffb16399): kobject_add_internal: parent: 'veth106', set: '' kobject: 'veth107' (0000000067726209): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth107' (0000000067726209): kobject_uevent_env kobject: 'veth107' (0000000067726209): fill_kobj_path: path = '/devices/virtual/net/veth107' kobject: 'queues' (0000000083abfa8f): kobject_add_internal: parent: 'veth107', set: '' kobject: 'queues' (0000000083abfa8f): kobject_uevent_env kobject: 'queues' (0000000083abfa8f): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000005682d0c2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000002e12670a): kobject_uevent_env kobject: 'rx-0' (000000005682d0c2): kobject_uevent_env kobject: 'loop4' (000000002e12670a): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000005682d0c2): fill_kobj_path: path = '/devices/virtual/net/veth107/queues/rx-0' kobject: 'tx-0' (000000003c4c72ed): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000003c4c72ed): kobject_uevent_env kobject: 'tx-0' (000000003c4c72ed): fill_kobj_path: path = '/devices/virtual/net/veth107/queues/tx-0' kobject: 'batman_adv' (00000000cea67cb0): kobject_add_internal: parent: 'veth107', set: '' kobject: 'veth78' (00000000b1155268): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth78' (00000000b1155268): kobject_uevent_env kobject: 'veth78' (00000000b1155268): fill_kobj_path: path = '/devices/virtual/net/veth78' kobject: 'loop1' (00000000267f74b0): kobject_uevent_env kobject: 'loop1' (00000000267f74b0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (000000002beb1be8): kobject_add_internal: parent: 'veth78', set: '' kobject: 'queues' (000000002beb1be8): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (000000002beb1be8): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000289388c0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (000000001960b40d): kobject_uevent_env kobject: 'loop0' (000000001960b40d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000289388c0): kobject_uevent_env kobject: 'rx-0' (00000000289388c0): fill_kobj_path: path = '/devices/virtual/net/veth78/queues/rx-0' kobject: 'tx-0' (00000000b1513904): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000b1513904): kobject_uevent_env kobject: 'tx-0' (00000000b1513904): fill_kobj_path: path = '/devices/virtual/net/veth78/queues/tx-0' kobject: 'batman_adv' (000000000b10b4f7): kobject_add_internal: parent: 'veth78', set: '' kobject: 'loop4' (000000002e12670a): kobject_uevent_env kobject: 'veth79' (000000002c4ae12b): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (000000002e12670a): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'veth79' (000000002c4ae12b): kobject_uevent_env kobject: 'veth79' (000000002c4ae12b): fill_kobj_path: path = '/devices/virtual/net/veth79' kobject: 'queues' (000000005b714e3a): kobject_add_internal: parent: 'veth79', set: '' kobject: 'queues' (000000005b714e3a): kobject_uevent_env kobject: 'queues' (000000005b714e3a): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000b8515984): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000b8515984): kobject_uevent_env kobject: 'rx-0' (00000000b8515984): fill_kobj_path: path = '/devices/virtual/net/veth79/queues/rx-0' kobject: 'tx-0' (00000000ba6ddb57): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000ba6ddb57): kobject_uevent_env kobject: 'tx-0' (00000000ba6ddb57): fill_kobj_path: path = '/devices/virtual/net/veth79/queues/tx-0' kobject: 'batman_adv' (00000000f7585a54): kobject_add_internal: parent: 'veth79', set: '' kobject: 'veth108' (00000000d988aa6a): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth108' (00000000d988aa6a): kobject_uevent_env kobject: 'loop3' (00000000d088db4e): kobject_uevent_env kobject: 'veth108' (00000000d988aa6a): fill_kobj_path: path = '/devices/virtual/net/veth108' kobject: 'loop3' (00000000d088db4e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (000000003961d4a8): kobject_add_internal: parent: 'veth108', set: '' kobject: 'queues' (000000003961d4a8): kobject_uevent_env kobject: 'loop5' (000000001791eda9): kobject_uevent_env kobject: 'queues' (000000003961d4a8): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000008d7d206e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000008d7d206e): kobject_uevent_env kobject: 'loop5' (000000001791eda9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (000000008d7d206e): fill_kobj_path: path = '/devices/virtual/net/veth108/queues/rx-0' kobject: 'tx-0' (000000003badb31b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'tx-0' (000000003badb31b): kobject_uevent_env kobject: 'tx-0' (000000003badb31b): fill_kobj_path: path = '/devices/virtual/net/veth108/queues/tx-0' kobject: 'batman_adv' (000000000c750130): kobject_add_internal: parent: 'veth108', set: '' kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'veth109' (00000000f7715db8): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop0' (000000001960b40d): kobject_uevent_env kobject: 'loop0' (000000001960b40d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'veth109' (00000000f7715db8): kobject_uevent_env kobject: 'veth109' (00000000f7715db8): fill_kobj_path: path = '/devices/virtual/net/veth109' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000f70866f9): kobject_add_internal: parent: 'veth109', set: '' kobject: 'queues' (00000000f70866f9): kobject_uevent_env kobject: 'loop0' (000000001960b40d): kobject_uevent_env kobject: 'queues' (00000000f70866f9): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (000000001960b40d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000ebf181a7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000ebf181a7): kobject_uevent_env kobject: 'loop4' (000000002e12670a): kobject_uevent_env kobject: 'rx-0' (00000000ebf181a7): fill_kobj_path: path = '/devices/virtual/net/veth109/queues/rx-0' kobject: 'tx-0' (00000000ac002346): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000ac002346): kobject_uevent_env kobject: 'loop4' (000000002e12670a): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000ac002346): fill_kobj_path: path = '/devices/virtual/net/veth109/queues/tx-0' kobject: 'batman_adv' (000000001fe26a76): kobject_add_internal: parent: 'veth109', set: '' kobject: 'veth80' (00000000468d4845): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth80' (00000000468d4845): kobject_uevent_env kobject: 'loop1' (00000000267f74b0): kobject_uevent_env kobject: 'loop1' (00000000267f74b0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'veth80' (00000000468d4845): fill_kobj_path: path = '/devices/virtual/net/veth80' kobject: 'queues' (00000000f7f8e326): kobject_add_internal: parent: 'veth80', set: '' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'queues' (00000000f7f8e326): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000f7f8e326): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000611ba186): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000611ba186): kobject_uevent_env kobject: 'loop0' (000000001960b40d): kobject_uevent_env kobject: 'loop0' (000000001960b40d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000611ba186): fill_kobj_path: path = '/devices/virtual/net/veth80/queues/rx-0' kobject: 'tx-0' (00000000794a1ab0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000794a1ab0): kobject_uevent_env kobject: 'tx-0' (00000000794a1ab0): fill_kobj_path: path = '/devices/virtual/net/veth80/queues/tx-0' kobject: 'batman_adv' (00000000f1b2124e): kobject_add_internal: parent: 'veth80', set: '' kobject: 'veth81' (00000000060c0a5c): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth81' (00000000060c0a5c): kobject_uevent_env kobject: 'veth81' (00000000060c0a5c): fill_kobj_path: path = '/devices/virtual/net/veth81' kobject: 'queues' (000000003e585174): kobject_add_internal: parent: 'veth81', set: '' kobject: 'queues' (000000003e585174): kobject_uevent_env kobject: 'queues' (000000003e585174): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000006ace4ffa): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000006ace4ffa): kobject_uevent_env kobject: 'rx-0' (000000006ace4ffa): fill_kobj_path: path = '/devices/virtual/net/veth81/queues/rx-0' kobject: 'tx-0' (00000000b6ccbb93): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000b6ccbb93): kobject_uevent_env kobject: 'tx-0' (00000000b6ccbb93): fill_kobj_path: path = '/devices/virtual/net/veth81/queues/tx-0' kobject: 'batman_adv' (00000000a4c13236): kobject_add_internal: parent: 'veth81', set: '' kobject: 'veth110' (0000000094071f8d): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth110' (0000000094071f8d): kobject_uevent_env kobject: 'loop5' (000000001791eda9): kobject_uevent_env kobject: 'loop5' (000000001791eda9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'veth110' (0000000094071f8d): fill_kobj_path: path = '/devices/virtual/net/veth110' kobject: 'queues' (00000000b7dc596e): kobject_add_internal: parent: 'veth110', set: '' kobject: 'queues' (00000000b7dc596e): kobject_uevent_env kobject: 'queues' (00000000b7dc596e): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (00000000d088db4e): kobject_uevent_env kobject: 'loop3' (00000000d088db4e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000001144f5cb): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000001144f5cb): kobject_uevent_env kobject: 'loop0' (000000001960b40d): kobject_uevent_env kobject: 'loop0' (000000001960b40d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop4' (000000002e12670a): kobject_uevent_env kobject: 'rx-0' (000000001144f5cb): fill_kobj_path: path = '/devices/virtual/net/veth110/queues/rx-0' kobject: 'loop4' (000000002e12670a): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'tx-0' (00000000402d943c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000402d943c): kobject_uevent_env kobject: 'tx-0' (00000000402d943c): fill_kobj_path: path = '/devices/virtual/net/veth110/queues/tx-0' kobject: 'loop0' (000000001960b40d): kobject_uevent_env kobject: 'batman_adv' (0000000097ca682c): kobject_add_internal: parent: 'veth110', set: '' kobject: 'loop0' (000000001960b40d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'veth111' (000000002c512431): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'veth111' (000000002c512431): kobject_uevent_env kobject: 'veth111' (000000002c512431): fill_kobj_path: path = '/devices/virtual/net/veth111' kobject: 'queues' (00000000b3e109f5): kobject_add_internal: parent: 'veth111', set: '' kobject: 'queues' (00000000b3e109f5): kobject_uevent_env kobject: 'queues' (00000000b3e109f5): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000004cf4add0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000004cf4add0): kobject_uevent_env kobject: 'rx-0' (000000004cf4add0): fill_kobj_path: path = '/devices/virtual/net/veth111/queues/rx-0' kobject: 'tx-0' (00000000e9527973): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e9527973): kobject_uevent_env kobject: 'tx-0' (00000000e9527973): fill_kobj_path: path = '/devices/virtual/net/veth111/queues/tx-0' kobject: 'batman_adv' (00000000d8506538): kobject_add_internal: parent: 'veth111', set: '' kobject: 'veth82' (00000000c5f05b77): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth82' (00000000c5f05b77): kobject_uevent_env kobject: 'loop5' (000000001791eda9): kobject_uevent_env kobject: 'veth82' (00000000c5f05b77): fill_kobj_path: path = '/devices/virtual/net/veth82' kobject: 'loop5' (000000001791eda9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000267f74b0): kobject_uevent_env kobject: 'queues' (000000009ec83429): kobject_add_internal: parent: 'veth82', set: '' kobject: 'loop1' (00000000267f74b0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (000000009ec83429): kobject_uevent_env kobject: 'queues' (000000009ec83429): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'rx-0' (00000000c2b94973): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000c2b94973): kobject_uevent_env kobject: 'loop4' (000000002e12670a): kobject_uevent_env kobject: 'loop4' (000000002e12670a): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (00000000c2b94973): fill_kobj_path: path = '/devices/virtual/net/veth82/queues/rx-0' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000fdefe066): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000fdefe066): kobject_uevent_env kobject: 'tx-0' (00000000fdefe066): fill_kobj_path: path = '/devices/virtual/net/veth82/queues/tx-0' kobject: 'batman_adv' (00000000662e9fb8): kobject_add_internal: parent: 'veth82', set: '' kobject: 'veth83' (00000000be798832): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth83' (00000000be798832): kobject_uevent_env kobject: 'veth83' (00000000be798832): fill_kobj_path: path = '/devices/virtual/net/veth83' kobject: 'queues' (00000000f471d9a3): kobject_add_internal: parent: 'veth83', set: '' kobject: 'queues' (00000000f471d9a3): kobject_uevent_env kobject: 'queues' (00000000f471d9a3): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000059c01697): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000059c01697): kobject_uevent_env kobject: 'rx-0' (0000000059c01697): fill_kobj_path: path = '/devices/virtual/net/veth83/queues/rx-0' kobject: 'tx-0' (0000000044943137): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000044943137): kobject_uevent_env kobject: 'tx-0' (0000000044943137): fill_kobj_path: path = '/devices/virtual/net/veth83/queues/tx-0' kobject: 'batman_adv' (0000000099cbb872): kobject_add_internal: parent: 'veth83', set: '' kobject: 'veth112' (0000000090efa2cd): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop3' (00000000d088db4e): kobject_uevent_env kobject: 'loop3' (00000000d088db4e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'veth112' (0000000090efa2cd): kobject_uevent_env kobject: 'loop5' (000000001791eda9): kobject_uevent_env kobject: 'veth112' (0000000090efa2cd): fill_kobj_path: path = '/devices/virtual/net/veth112' kobject: 'loop5' (000000001791eda9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'queues' (00000000dfcc0faa): kobject_add_internal: parent: 'veth112', set: '' kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000dfcc0faa): kobject_uevent_env kobject: 'queues' (00000000dfcc0faa): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000008c3ae7e4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000008c3ae7e4): kobject_uevent_env kobject: 'rx-0' (000000008c3ae7e4): fill_kobj_path: path = '/devices/virtual/net/veth112/queues/rx-0' kobject: 'tx-0' (000000006de03aec): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000006de03aec): kobject_uevent_env kobject: 'tx-0' (000000006de03aec): fill_kobj_path: path = '/devices/virtual/net/veth112/queues/tx-0' kobject: 'batman_adv' (00000000c40caf9b): kobject_add_internal: parent: 'veth112', set: '' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'veth113' (00000000ee5372aa): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth113' (00000000ee5372aa): kobject_uevent_env kobject: 'veth113' (00000000ee5372aa): fill_kobj_path: path = '/devices/virtual/net/veth113' kobject: 'queues' (000000004a080007): kobject_add_internal: parent: 'veth113', set: '' kobject: 'queues' (000000004a080007): kobject_uevent_env kobject: 'queues' (000000004a080007): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000ed13e452): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000ed13e452): kobject_uevent_env kobject: 'rx-0' (00000000ed13e452): fill_kobj_path: path = '/devices/virtual/net/veth113/queues/rx-0' kobject: 'loop4' (000000002e12670a): kobject_uevent_env kobject: 'tx-0' (00000000d16f8916): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000002e12670a): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000d16f8916): kobject_uevent_env kobject: 'tx-0' (00000000d16f8916): fill_kobj_path: path = '/devices/virtual/net/veth113/queues/tx-0' kobject: 'batman_adv' (000000005aebe39f): kobject_add_internal: parent: 'veth113', set: '' kobject: 'veth84' (0000000027428b54): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth84' (0000000027428b54): kobject_uevent_env kobject: 'veth84' (0000000027428b54): fill_kobj_path: path = '/devices/virtual/net/veth84' kobject: 'loop1' (00000000267f74b0): kobject_uevent_env kobject: 'queues' (00000000123576a6): kobject_add_internal: parent: 'veth84', set: '' kobject: 'loop1' (00000000267f74b0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (00000000123576a6): kobject_uevent_env kobject: 'queues' (00000000123576a6): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000455715ff): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000455715ff): kobject_uevent_env kobject: 'rx-0' (00000000455715ff): fill_kobj_path: path = '/devices/virtual/net/veth84/queues/rx-0' kobject: 'tx-0' (00000000625498ea): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000625498ea): kobject_uevent_env kobject: 'tx-0' (00000000625498ea): fill_kobj_path: path = '/devices/virtual/net/veth84/queues/tx-0' kobject: 'batman_adv' (0000000096fa8ed6): kobject_add_internal: parent: 'veth84', set: '' kobject: 'veth85' (00000000edc1b70b): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth85' (00000000edc1b70b): kobject_uevent_env kobject: 'veth85' (00000000edc1b70b): fill_kobj_path: path = '/devices/virtual/net/veth85' kobject: 'queues' (0000000054628424): kobject_add_internal: parent: 'veth85', set: '' kobject: 'queues' (0000000054628424): kobject_uevent_env kobject: 'queues' (0000000054628424): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000a2660d65): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000a2660d65): kobject_uevent_env kobject: 'rx-0' (00000000a2660d65): fill_kobj_path: path = '/devices/virtual/net/veth85/queues/rx-0' kobject: 'tx-0' (00000000ab040c23): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000ab040c23): kobject_uevent_env kobject: 'tx-0' (00000000ab040c23): fill_kobj_path: path = '/devices/virtual/net/veth85/queues/tx-0' kobject: 'batman_adv' (0000000088c2df9f): kobject_add_internal: parent: 'veth85', set: '' kobject: 'veth114' (0000000010d0ae05): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop3' (00000000d088db4e): kobject_uevent_env kobject: 'loop3' (00000000d088db4e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'veth114' (0000000010d0ae05): kobject_uevent_env kobject: 'loop5' (000000001791eda9): kobject_uevent_env kobject: 'veth114' (0000000010d0ae05): fill_kobj_path: path = '/devices/virtual/net/veth114' kobject: 'loop5' (000000001791eda9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (000000002c7a77bc): kobject_add_internal: parent: 'veth114', set: '' kobject: 'queues' (000000002c7a77bc): kobject_uevent_env kobject: 'queues' (000000002c7a77bc): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000ecdcd765): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000ecdcd765): kobject_uevent_env kobject: 'rx-0' (00000000ecdcd765): fill_kobj_path: path = '/devices/virtual/net/veth114/queues/rx-0' kobject: 'tx-0' (0000000038665742): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000038665742): kobject_uevent_env kobject: 'tx-0' (0000000038665742): fill_kobj_path: path = '/devices/virtual/net/veth114/queues/tx-0' kobject: 'batman_adv' (000000000143d732): kobject_add_internal: parent: 'veth114', set: '' kobject: 'veth115' (0000000051bca0ca): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth115' (0000000051bca0ca): kobject_uevent_env kobject: 'veth115' (0000000051bca0ca): fill_kobj_path: path = '/devices/virtual/net/veth115' kobject: 'queues' (000000001d475a0e): kobject_add_internal: parent: 'veth115', set: '' kobject: 'queues' (000000001d475a0e): kobject_uevent_env kobject: 'queues' (000000001d475a0e): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000006da95ea1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000006da95ea1): kobject_uevent_env kobject: 'rx-0' (000000006da95ea1): fill_kobj_path: path = '/devices/virtual/net/veth115/queues/rx-0' kobject: 'tx-0' (00000000f6803584): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000f6803584): kobject_uevent_env kobject: 'tx-0' (00000000f6803584): fill_kobj_path: path = '/devices/virtual/net/veth115/queues/tx-0' kobject: 'batman_adv' (00000000f8327f78): kobject_add_internal: parent: 'veth115', set: '' kobject: 'loop1' (00000000267f74b0): kobject_uevent_env kobject: 'loop1' (00000000267f74b0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop0' (000000001960b40d): kobject_uevent_env kobject: 'loop0' (000000001960b40d): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'veth86' (0000000002250054): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (000000001791eda9): kobject_uevent_env kobject: 'veth86' (0000000002250054): kobject_uevent_env kobject: 'loop5' (000000001791eda9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'veth86' (0000000002250054): fill_kobj_path: path = '/devices/virtual/net/veth86' kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000e0a31258): kobject_add_internal: parent: 'veth86', set: '' kobject: 'queues' (00000000e0a31258): kobject_uevent_env kobject: 'queues' (00000000e0a31258): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000005ca119f7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000005ca119f7): kobject_uevent_env kobject: 'rx-0' (000000005ca119f7): fill_kobj_path: path = '/devices/virtual/net/veth86/queues/rx-0' kobject: 'loop2' (00000000dd64f490): kobject_uevent_env kobject: 'tx-0' (00000000c46bd2e2): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (00000000dd64f490): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000c46bd2e2): kobject_uevent_env kobject: 'tx-0' (00000000c46bd2e2): fill_kobj_path: path = '/devices/virtual/net/veth86/queues/tx-0' kobject: 'batman_adv' (000000001932cd1e): kobject_add_internal: parent: 'veth86', set: '' kobject: 'veth87' (000000006d2806f5): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth87' (000000006d2806f5): kobject_uevent_env kobject: 'veth87' (000000006d2806f5): fill_kobj_path: path = '/devices/virtual/net/veth87' kobject: 'queues' (0000000086cb5386): kobject_add_internal: parent: 'veth87', set: '' kobject: 'queues' (0000000086cb5386): kobject_uevent_env kobject: 'queues' (0000000086cb5386): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000003f3b8e52): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000003f3b8e52): kobject_uevent_env kobject: 'rx-0' (000000003f3b8e52): fill_kobj_path: path = '/devices/virtual/net/veth87/queues/rx-0' kobject: 'tx-0' (000000009ca2774a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000009ca2774a): kobject_uevent_env kobject: 'tx-0' (000000009ca2774a): fill_kobj_path: path = '/devices/virtual/net/veth87/queues/tx-0' kobject: 'batman_adv' (0000000002b823c9): kobject_add_internal: parent: 'veth87', set: '' kobject: 'veth116' (00000000467f5cdd): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth116' (00000000467f5cdd): kobject_uevent_env kobject: 'veth116' (00000000467f5cdd): fill_kobj_path: path = '/devices/virtual/net/veth116' kobject: 'loop3' (00000000d088db4e): kobject_uevent_env kobject: 'queues' (00000000499a8711): kobject_add_internal: parent: 'veth116', set: '' kobject: 'loop3' (00000000d088db4e): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000499a8711): kobject_uevent_env kobject: 'queues' (00000000499a8711): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000082478ff): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000082478ff): kobject_uevent_env kobject: 'rx-0' (00000000082478ff): fill_kobj_path: path = '/devices/virtual/net/veth116/queues/rx-0' kobject: 'tx-0' (00000000afa1607a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000afa1607a): kobject_uevent_env kobject: 'loop4' (000000002e12670a): kobject_uevent_env kobject: 'tx-0' (00000000afa1607a): fill_kobj_path: path = '/devices/virtual/net/veth116/queues/tx-0' kobject: 'loop4' (000000002e12670a): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'batman_adv' (000000000843a447): kobject_add_internal: parent: 'veth116', set: '' kobject: 'veth117' (0000000043a18b53): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth117' (0000000043a18b53): kobject_uevent_env kobject: 'veth117' (0000000043a18b53): fill_kobj_path: path = '/devices/virtual/net/veth117' kobject: 'queues' (0000000006a8cc1f): kobject_add_internal: parent: 'veth117', set: '' kobject: 'queues' (0000000006a8cc1f): kobject_uevent_env kobject: 'queues' (0000000006a8cc1f): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000023ce5e46): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000023ce5e46): kobject_uevent_env kobject: 'rx-0' (0000000023ce5e46): fill_kobj_path: path = '/devices/virtual/net/veth117/queues/rx-0' kobject: 'tx-0' (00000000adac2986): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000adac2986): kobject_uevent_env kobject: 'tx-0' (00000000adac2986): fill_kobj_path: path = '/devices/virtual/net/veth117/queues/tx-0' kobject: 'batman_adv' (00000000a002aeaf): kobject_add_internal: parent: 'veth117', set: '' kobject: 'loop5' (000000001791eda9): kobject_uevent_env kobject: 'loop5' (000000001791eda9): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (00000000267f74b0): kobject_uevent_env kobject: 'loop1' (00000000267f74b0): fill_kobj_path: path = '/devices/virtual/block/loop1'