SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1029 sclass=netlink_route_socket pig=10372 comm=syz-executor.0 ===================================================== kobject: 'loop4' (000000006416bf84): kobject_uevent_env WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 4.19.75 #0 Not tainted ----------------------------------------------------- syz-executor.1/10374 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: 0000000082563417 (&fiq->waitq){+.+.}, at: spin_lock include/linux/spinlock.h:329 [inline] 0000000082563417 (&fiq->waitq){+.+.}, at: aio_poll fs/aio.c:1741 [inline] 0000000082563417 (&fiq->waitq){+.+.}, at: __io_submit_one fs/aio.c:1849 [inline] 0000000082563417 (&fiq->waitq){+.+.}, at: io_submit_one+0xef2/0x2eb0 fs/aio.c:1885 and this task is already holding: 00000000b07145d6 (&(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] 00000000b07145d6 (&(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll fs/aio.c:1739 [inline] 00000000b07145d6 (&(&ctx->ctx_lock)->rlock){..-.}, at: __io_submit_one fs/aio.c:1849 [inline] 00000000b07145d6 (&(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xead/0x2eb0 fs/aio.c:1885 kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' 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 kobject: 'loop0' (00000000415621f8): kobject_uevent_env 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_restore arch/x86/include/asm/paravirt.h:789 [inline] lock_acquire+0x1ea/0x3f0 kernel/locking/lockdep.c:3903 kobject: 'loop0' (00000000415621f8): fill_kobj_path: path = '/devices/virtual/block/loop0' 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 unmap_single_vma+0x19d/0x300 mm/memory.c:1556 kobject: 'loop4' (000000006416bf84): kobject_uevent_env 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 exit_mm kernel/exit.c:546 [inline] do_exit+0x899/0x2fa0 kernel/exit.c:863 kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' do_group_exit+0x135/0x370 kernel/exit.c:979 get_signal+0x3ec/0x1fc0 kernel/signal.c:2574 do_signal+0x95/0x1960 arch/x86/kernel/signal.c:821 exit_to_usermode_loop+0x244/0x2c0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe 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 kobject: 'ip6gretap1' (000000005316bf14): kobject_add_internal: parent: 'net', set: 'devices' 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 kobject: 'ip6gretap1' (000000005316bf14): kobject_uevent_env 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 do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x45e0 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1029 sclass=netlink_route_socket pig=10397 comm=syz-executor.0 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: 'loop2' (000000003ea86a4a): kobject_uevent_env other info that might help us debug this: kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' 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.1/10374: #0: 00000000b07145d6 ( kobject: 'ip6gretap1' (000000005316bf14): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' &(&ctx->ctx_lock)->rlock){..-.}, at: spin_lock_irq include/linux/spinlock.h:354 [inline] &(&ctx->ctx_lock)->rlock){..-.}, at: aio_poll fs/aio.c:1739 [inline] &(&ctx->ctx_lock)->rlock){..-.}, at: __io_submit_one fs/aio.c:1849 [inline] &(&ctx->ctx_lock)->rlock){..-.}, at: io_submit_one+0xead/0x2eb0 fs/aio.c:1885 the dependencies between SOFTIRQ-irq-safe lock and the holding lock: -> (&(&ctx->ctx_lock)->rlock){..-.} ops: 10 { 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: 'queues' (000000001b31bbaa): kobject_add_internal: parent: 'ip6gretap1', set: '' 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' (000000001b31bbaa): kobject_uevent_env __rcu_reclaim kernel/rcu/rcu.h:236 [inline] rcu_do_batch kernel/rcu/tree.c:2584 [inline] invoke_rcu_callbacks kernel/rcu/tree.c:2897 [inline] __rcu_process_callbacks kernel/rcu/tree.c:2864 [inline] rcu_process_callbacks+0xba0/0x1a30 kernel/rcu/tree.c:2881 __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 kobject: 'queues' (000000001b31bbaa): kobject_uevent_env: filter function caused the event to drop! 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 unmap_single_vma+0x19d/0x300 mm/memory.c:1556 unmap_vmas+0xae/0x180 mm/memory.c:1586 kobject: 'rx-0' (0000000049a58005): kobject_add_internal: parent: 'queues', set: 'queues' 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 get_signal+0x3ec/0x1fc0 kernel/signal.c:2574 do_signal+0x95/0x1960 arch/x86/kernel/signal.c:821 exit_to_usermode_loop+0x244/0x2c0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'rx-0' (0000000049a58005): 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 __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: 'rx-0' (0000000049a58005): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' 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_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 unmap_single_vma+0x19d/0x300 mm/memory.c:1556 kobject: 'tx-0' (0000000045a7fa2c): kobject_add_internal: parent: 'queues', set: 'queues' 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 exit_mm kernel/exit.c:546 [inline] do_exit+0x899/0x2fa0 kernel/exit.c:863 do_group_exit+0x135/0x370 kernel/exit.c:979 get_signal+0x3ec/0x1fc0 kernel/signal.c:2574 do_signal+0x95/0x1960 arch/x86/kernel/signal.c:821 exit_to_usermode_loop+0x244/0x2c0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath arch/x86/entry/common.c:271 [inline] do_syscall_64+0x53d/0x620 arch/x86/entry/common.c:296 entry_SYSCALL_64_after_hwframe+0x49/0xbe } kobject: 'tx-0' (0000000045a7fa2c): kobject_uevent_env ... 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 kobject: 'tx-0' (0000000045a7fa2c): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' the dependencies between the lock to be acquired and SOFTIRQ-irq-unsafe lock: -> (&fiq->waitq){+.+.} ops: 4 { 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 kobject: 'batman_adv' (000000000e015f5c): kobject_add_internal: parent: 'ip6gretap1', set: '' 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 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 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: 'loop4' (000000006416bf84): kobject_uevent_env 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 SOFTIRQ-ON-W kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' 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 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 kobject: 'loop3' (000000000bdd31fb): kobject_uevent_env 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 do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x45e0 fs/namei.c:3534 kobject: 'loop3' (000000000bdd31fb): fill_kobj_path: path = '/devices/virtual/block/loop3' 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 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 kobject: 'kvm' (000000005c2ec381): kobject_uevent_env 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 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 vfs_open+0xa0/0xd0 fs/open.c:905 do_last fs/namei.c:3418 [inline] path_openat+0x10d7/0x45e0 fs/namei.c:3534 kobject: 'kvm' (000000005c2ec381): fill_kobj_path: path = '/devices/virtual/misc/kvm' 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 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe } kobject: 'kvm' (000000005c2ec381): kobject_uevent_env ... key at: [] __key.42217+0x0/0x40 kobject: 'kvm' (000000005c2ec381): fill_kobj_path: path = '/devices/virtual/misc/kvm' ... 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: 10374 Comm: syz-executor.1 Not tainted 4.19.75 #0 kobject: 'kvm' (000000005c2ec381): kobject_uevent_env 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 kobject: 'kvm' (000000005c2ec381): fill_kobj_path: path = '/devices/virtual/misc/kvm' 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 kobject: 'loop2' (000000003ea86a4a): 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: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' 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:00007f54a157bc78 EFLAGS: 00000246 kobject: 'kvm' (000000005c2ec381): kobject_uevent_env ORIG_RAX: 00000000000000d1 kobject: 'kvm' (000000005c2ec381): fill_kobj_path: path = '/devices/virtual/misc/kvm' RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29 RDX: 0000000020000100 RSI: 0000000000000001 RDI: 00007f54a157d000 RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f54a157c6d4 R13: 00000000004c0e25 R14: 00000000004d3ff0 R15: 00000000ffffffff kobject: 'batman_adv' (000000000e015f5c): kobject_uevent_env kobject: 'batman_adv' (000000000e015f5c): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (000000000e015f5c): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000000e015f5c): calling ktype release kobject: (000000000e015f5c): dynamic_kobj_release kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'batman_adv': free name kobject: 'rx-0' (0000000049a58005): kobject_cleanup, parent 000000001b31bbaa netlink: 'syz-executor.4': attribute type 12 has an invalid length. kobject: 'rx-0' (0000000049a58005): auto cleanup 'remove' event kobject: 'rx-0' (0000000049a58005): kobject_uevent_env kobject: 'rx-0' (0000000049a58005): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'rx-0' (0000000049a58005): auto cleanup kobject_del kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (0000000049a58005): calling ktype release kobject: 'loop1' (000000004d01824a): kobject_uevent_env netlink: 'syz-executor.4': attribute type 12 has an invalid length. kobject: 'loop1' (000000004d01824a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0': free name kobject: 'tx-0' (0000000045a7fa2c): kobject_cleanup, parent 000000001b31bbaa kobject: 'loop3' (000000000bdd31fb): kobject_uevent_env kobject: 'tx-0' (0000000045a7fa2c): auto cleanup 'remove' event kobject: 'loop3' (000000000bdd31fb): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (0000000045a7fa2c): kobject_uevent_env kobject: 'tx-0' (0000000045a7fa2c): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'tx-0' (0000000045a7fa2c): auto cleanup kobject_del kobject: 'tx-0' (0000000045a7fa2c): calling ktype release kobject: 'tx-0': free name kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'queues' (000000001b31bbaa): kobject_cleanup, parent (null) kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (000000001b31bbaa): calling ktype release kobject: 'queues' (000000001b31bbaa): kset_release kobject: 'queues': free name kobject: 'ip6gretap1' (000000005316bf14): kobject_uevent_env kobject: 'ip6gretap1' (000000005316bf14): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6gretap1' (000000005316bf14): kobject_cleanup, parent (null) kobject: 'ip6gretap1' (000000005316bf14): calling ktype release kobject: 'ip6gretap1': free name kobject: 'loop0' (00000000415621f8): kobject_uevent_env kobject: 'loop0' (00000000415621f8): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'ip6gretap1' (00000000956b8792): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6gretap1' (00000000956b8792): kobject_uevent_env kobject: 'ip6gretap1' (00000000956b8792): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'queues' (00000000c9ec6bce): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'queues' (00000000c9ec6bce): kobject_uevent_env kobject: 'queues' (00000000c9ec6bce): kobject_uevent_env: filter function caused the event to drop! SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1029 sclass=netlink_route_socket pig=10558 comm=syz-executor.0 kobject: 'rx-0' (00000000cc47384b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000cc47384b): kobject_uevent_env kobject: 'rx-0' (00000000cc47384b): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'tx-0' (00000000b0f70d6d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000b0f70d6d): kobject_uevent_env kobject: 'tx-0' (00000000b0f70d6d): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'batman_adv' (0000000095288b6d): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'batman_adv' (0000000095288b6d): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'batman_adv' (0000000095288b6d): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (0000000095288b6d): kobject_cleanup, parent (null) kobject: 'batman_adv' (0000000095288b6d): calling ktype release kobject: (0000000095288b6d): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000cc47384b): kobject_cleanup, parent 00000000c9ec6bce kobject: 'rx-0' (00000000cc47384b): auto cleanup 'remove' event kobject: 'rx-0' (00000000cc47384b): kobject_uevent_env kobject: 'rx-0' (00000000cc47384b): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'rx-0' (00000000cc47384b): auto cleanup kobject_del kobject: 'rx-0' (00000000cc47384b): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b0f70d6d): kobject_cleanup, parent 00000000c9ec6bce kobject: 'tx-0' (00000000b0f70d6d): auto cleanup 'remove' event kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'tx-0' (00000000b0f70d6d): kobject_uevent_env kobject: 'tx-0' (00000000b0f70d6d): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000b0f70d6d): auto cleanup kobject_del kobject: 'tx-0' (00000000b0f70d6d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000c9ec6bce): kobject_cleanup, parent (null) kobject: 'queues' (00000000c9ec6bce): calling ktype release kobject: 'queues' (00000000c9ec6bce): kset_release kobject: 'queues': free name kobject: 'ip6gretap1' (00000000956b8792): kobject_uevent_env kobject: 'ip6gretap1' (00000000956b8792): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6gretap1' (00000000956b8792): kobject_cleanup, parent (null) kobject: 'loop3' (000000000bdd31fb): kobject_uevent_env kobject: 'loop3' (000000000bdd31fb): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip6gretap1' (00000000956b8792): calling ktype release kobject: 'ip6gretap1': free name kobject: 'loop0' (00000000415621f8): kobject_uevent_env kobject: 'loop0' (00000000415621f8): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000004d01824a): kobject_uevent_env kobject: 'loop1' (000000004d01824a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6gretap1' (000000007ec4ed21): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6gretap1' (000000007ec4ed21): kobject_uevent_env kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'ip6gretap1' (000000007ec4ed21): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1029 sclass=netlink_route_socket pig=10696 comm=syz-executor.0 kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (000000006adf8942): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'queues' (000000006adf8942): kobject_uevent_env kobject: 'queues' (000000006adf8942): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000003918da7c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000003918da7c): kobject_uevent_env kobject: 'rx-0' (000000003918da7c): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'tx-0' (000000000758afc8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000000758afc8): kobject_uevent_env kobject: 'tx-0' (000000000758afc8): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'batman_adv' (0000000047bbbcb8): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'batman_adv' (0000000047bbbcb8): kobject_uevent_env kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' netlink: 'syz-executor.4': attribute type 12 has an invalid length. kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'batman_adv' (0000000047bbbcb8): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' audit: type=1400 audit(1569803397.098:65): avc: denied { listen } for pid=10722 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 kobject: 'batman_adv' (0000000047bbbcb8): kobject_cleanup, parent (null) netlink: 'syz-executor.4': attribute type 12 has an invalid length. kobject: 'batman_adv' (0000000047bbbcb8): calling ktype release kobject: (0000000047bbbcb8): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'rx-0' (000000003918da7c): kobject_cleanup, parent 000000006adf8942 kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000003918da7c): auto cleanup 'remove' event kobject: 'rx-0' (000000003918da7c): kobject_uevent_env kobject: 'rx-0' (000000003918da7c): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'rx-0' (000000003918da7c): auto cleanup kobject_del kobject: 'rx-0' (000000003918da7c): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000000758afc8): kobject_cleanup, parent 000000006adf8942 kobject: 'tx-0' (000000000758afc8): auto cleanup 'remove' event kobject: 'tx-0' (000000000758afc8): kobject_uevent_env kobject: 'tx-0' (000000000758afc8): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'tx-0' (000000000758afc8): auto cleanup kobject_del kobject: 'tx-0' (000000000758afc8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000006adf8942): kobject_cleanup, parent (null) kobject: 'queues' (000000006adf8942): calling ktype release kobject: 'queues' (000000006adf8942): kset_release kobject: 'queues': free name kobject: 'ip6gretap1' (000000007ec4ed21): kobject_uevent_env kobject: 'ip6gretap1' (000000007ec4ed21): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6gretap1' (000000007ec4ed21): kobject_cleanup, parent (null) kobject: 'ip6gretap1' (000000007ec4ed21): calling ktype release kobject: 'ip6gretap1': free name kobject: 'loop0' (00000000415621f8): kobject_uevent_env kobject: 'loop0' (00000000415621f8): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000000bdd31fb): kobject_uevent_env kobject: 'loop3' (000000000bdd31fb): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip6gretap1' (00000000b369a144): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop1' (000000004d01824a): kobject_uevent_env kobject: 'loop1' (000000004d01824a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6gretap1' (00000000b369a144): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1029 sclass=netlink_route_socket pig=10834 comm=syz-executor.0 kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6gretap1' (00000000b369a144): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'queues' (00000000275e195e): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (00000000275e195e): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'queues' (00000000275e195e): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000039153f11): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (0000000039153f11): kobject_uevent_env kobject: 'rx-0' (0000000039153f11): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'tx-0' (00000000fc689a98): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000fc689a98): kobject_uevent_env kobject: 'tx-0' (00000000fc689a98): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'batman_adv' (00000000d6b0962c): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'batman_adv' (00000000d6b0962c): kobject_uevent_env kobject: 'batman_adv' (00000000d6b0962c): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'batman_adv' (00000000d6b0962c): kobject_cleanup, parent (null) kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (00000000d6b0962c): calling ktype release kobject: (00000000d6b0962c): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000039153f11): kobject_cleanup, parent 00000000275e195e kobject: 'rx-0' (0000000039153f11): auto cleanup 'remove' event kobject: 'rx-0' (0000000039153f11): kobject_uevent_env kobject: 'rx-0' (0000000039153f11): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'rx-0' (0000000039153f11): auto cleanup kobject_del kobject: 'rx-0' (0000000039153f11): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000fc689a98): kobject_cleanup, parent 00000000275e195e kobject: 'tx-0' (00000000fc689a98): auto cleanup 'remove' event kobject: 'tx-0' (00000000fc689a98): kobject_uevent_env kobject: 'tx-0' (00000000fc689a98): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'tx-0' (00000000fc689a98): auto cleanup kobject_del kobject: 'tx-0' (00000000fc689a98): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000275e195e): kobject_cleanup, parent (null) kobject: 'queues' (00000000275e195e): calling ktype release kobject: 'queues' (00000000275e195e): kset_release kobject: 'queues': free name kobject: 'ip6gretap1' (00000000b369a144): kobject_uevent_env kobject: 'ip6gretap1' (00000000b369a144): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'veth2' (000000006c307048): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'veth2' (000000006c307048): kobject_uevent_env kobject: 'veth2' (000000006c307048): fill_kobj_path: path = '/devices/virtual/net/veth2' kobject: 'queues' (00000000be7a418e): kobject_add_internal: parent: 'veth2', set: '' kobject: 'queues' (00000000be7a418e): kobject_uevent_env kobject: 'queues' (00000000be7a418e): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000075c583af): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000075c583af): kobject_uevent_env kobject: 'rx-0' (0000000075c583af): fill_kobj_path: path = '/devices/virtual/net/veth2/queues/rx-0' kobject: 'tx-0' (00000000dbdec145): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000dbdec145): kobject_uevent_env kobject: 'tx-0' (00000000dbdec145): fill_kobj_path: path = '/devices/virtual/net/veth2/queues/tx-0' kobject: 'batman_adv' (00000000f18924b5): kobject_add_internal: parent: 'veth2', set: '' kobject: 'veth3' (00000000cd8079e8): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth3' (00000000cd8079e8): kobject_uevent_env kobject: 'veth3' (00000000cd8079e8): fill_kobj_path: path = '/devices/virtual/net/veth3' kobject: 'queues' (00000000bf4d38d2): kobject_add_internal: parent: 'veth3', set: '' kobject: 'queues' (00000000bf4d38d2): kobject_uevent_env kobject: 'queues' (00000000bf4d38d2): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000017bdbd62): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000017bdbd62): kobject_uevent_env kobject: 'rx-0' (0000000017bdbd62): fill_kobj_path: path = '/devices/virtual/net/veth3/queues/rx-0' kobject: 'tx-0' (00000000f777d296): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000f777d296): kobject_uevent_env kobject: 'loop3' (000000000bdd31fb): kobject_uevent_env kobject: 'tx-0' (00000000f777d296): fill_kobj_path: path = '/devices/virtual/net/veth3/queues/tx-0' kobject: 'loop3' (000000000bdd31fb): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (0000000098b42a1a): kobject_add_internal: parent: 'veth3', set: '' kobject: 'ip6gretap1' (00000000b369a144): kobject_cleanup, parent (null) SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10854 comm=syz-executor.4 kobject: 'ip6gretap1' (00000000b369a144): calling ktype release kobject: 'ip6gretap1': free name kobject: 'loop1' (000000004d01824a): kobject_uevent_env kobject: 'loop1' (000000004d01824a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'ip6gretap1' (000000004934f915): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'ip6gretap1' (000000004934f915): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'ip6gretap1' (000000004934f915): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1029 sclass=netlink_route_socket pig=10883 comm=syz-executor.0 kobject: 'queues' (000000003a4df5d9): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'queues' (000000003a4df5d9): kobject_uevent_env kobject: 'queues' (000000003a4df5d9): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (00000000415621f8): kobject_uevent_env kobject: 'rx-0' (000000003841213f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (00000000415621f8): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (000000003841213f): kobject_uevent_env kobject: 'rx-0' (000000003841213f): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'tx-0' (000000000e75444f): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000000e75444f): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'tx-0' (000000000e75444f): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (00000000bd05f39e): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'batman_adv' (00000000bd05f39e): kobject_uevent_env kobject: 'batman_adv' (00000000bd05f39e): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000bd05f39e): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000bd05f39e): calling ktype release kobject: (00000000bd05f39e): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (000000003841213f): kobject_cleanup, parent 000000003a4df5d9 kobject: 'rx-0' (000000003841213f): auto cleanup 'remove' event kobject: 'rx-0' (000000003841213f): kobject_uevent_env kobject: 'rx-0' (000000003841213f): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'rx-0' (000000003841213f): auto cleanup kobject_del kobject: 'rx-0' (000000003841213f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000000e75444f): kobject_cleanup, parent 000000003a4df5d9 kobject: 'tx-0' (000000000e75444f): auto cleanup 'remove' event kobject: 'tx-0' (000000000e75444f): kobject_uevent_env kobject: 'tx-0' (000000000e75444f): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'tx-0' (000000000e75444f): auto cleanup kobject_del kobject: 'tx-0' (000000000e75444f): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000003a4df5d9): kobject_cleanup, parent (null) kobject: 'queues' (000000003a4df5d9): calling ktype release kobject: 'queues' (000000003a4df5d9): kset_release kobject: 'queues': free name kobject: 'ip6gretap1' (000000004934f915): kobject_uevent_env kobject: 'ip6gretap1' (000000004934f915): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6gretap1' (000000004934f915): kobject_cleanup, parent (null) kobject: 'ip6gretap1' (000000004934f915): calling ktype release kobject: 'ip6gretap1': free name kobject: 'loop0' (00000000415621f8): kobject_uevent_env kobject: 'loop0' (00000000415621f8): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000000bdd31fb): kobject_uevent_env kobject: 'loop3' (000000000bdd31fb): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000004d01824a): kobject_uevent_env kobject: 'loop1' (000000004d01824a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6gretap1' (00000000953954a7): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'ip6gretap1' (00000000953954a7): kobject_uevent_env kobject: 'ip6gretap1' (00000000953954a7): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1029 sclass=netlink_route_socket pig=11021 comm=syz-executor.0 kobject: 'queues' (00000000897ece7a): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'queues' (00000000897ece7a): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (00000000897ece7a): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (00000000a7dc2985): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'rx-0' (00000000a7dc2985): kobject_uevent_env kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (00000000a7dc2985): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'tx-0' (00000000cc614b4d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000cc614b4d): kobject_uevent_env kobject: 'tx-0' (00000000cc614b4d): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (00000000d183f8b3): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'batman_adv' (00000000d183f8b3): kobject_uevent_env kobject: 'batman_adv' (00000000d183f8b3): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'batman_adv' (00000000d183f8b3): kobject_cleanup, parent (null) kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (00000000d183f8b3): calling ktype release kobject: (00000000d183f8b3): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000a7dc2985): kobject_cleanup, parent 00000000897ece7a kobject: 'rx-0' (00000000a7dc2985): auto cleanup 'remove' event kobject: 'rx-0' (00000000a7dc2985): kobject_uevent_env kobject: 'rx-0' (00000000a7dc2985): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'rx-0' (00000000a7dc2985): auto cleanup kobject_del kobject: 'rx-0' (00000000a7dc2985): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000cc614b4d): kobject_cleanup, parent 00000000897ece7a kobject: 'tx-0' (00000000cc614b4d): auto cleanup 'remove' event kobject: 'tx-0' (00000000cc614b4d): kobject_uevent_env kobject: 'tx-0' (00000000cc614b4d): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'tx-0' (00000000cc614b4d): auto cleanup kobject_del kobject: 'tx-0' (00000000cc614b4d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000897ece7a): kobject_cleanup, parent (null) kobject: 'queues' (00000000897ece7a): calling ktype release kobject: 'queues' (00000000897ece7a): kset_release kobject: 'queues': free name kobject: 'ip6gretap1' (00000000953954a7): kobject_uevent_env kobject: 'ip6gretap1' (00000000953954a7): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6gretap1' (00000000953954a7): kobject_cleanup, parent (null) kobject: 'ip6gretap1' (00000000953954a7): calling ktype release kobject: 'ip6gretap1': free name kobject: 'loop0' (00000000415621f8): kobject_uevent_env kobject: 'loop0' (00000000415621f8): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000000bdd31fb): kobject_uevent_env kobject: 'loop3' (000000000bdd31fb): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip6gretap1' (00000000550e84a1): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop1' (000000004d01824a): kobject_uevent_env kobject: 'loop1' (000000004d01824a): fill_kobj_path: path = '/devices/virtual/block/loop1' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1029 sclass=netlink_route_socket pig=11157 comm=syz-executor.0 kobject: 'ip6gretap1' (00000000550e84a1): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'ip6gretap1' (00000000550e84a1): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000abcf0ff5): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (00000000abcf0ff5): kobject_uevent_env kobject: 'queues' (00000000abcf0ff5): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000096ee2309): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (0000000096ee2309): kobject_uevent_env kobject: 'rx-0' (0000000096ee2309): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'tx-0' (000000003acfc521): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000003acfc521): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'tx-0' (000000003acfc521): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (00000000ceb35dc7): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'batman_adv' (00000000ceb35dc7): kobject_uevent_env kobject: 'batman_adv' (00000000ceb35dc7): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000ceb35dc7): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000ceb35dc7): calling ktype release kobject: (00000000ceb35dc7): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000096ee2309): kobject_cleanup, parent 00000000abcf0ff5 kobject: 'rx-0' (0000000096ee2309): auto cleanup 'remove' event kobject: 'rx-0' (0000000096ee2309): kobject_uevent_env kobject: 'rx-0' (0000000096ee2309): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'rx-0' (0000000096ee2309): auto cleanup kobject_del kobject: 'rx-0' (0000000096ee2309): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000003acfc521): kobject_cleanup, parent 00000000abcf0ff5 kobject: 'tx-0' (000000003acfc521): auto cleanup 'remove' event kobject: 'tx-0' (000000003acfc521): kobject_uevent_env kobject: 'tx-0' (000000003acfc521): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'tx-0' (000000003acfc521): auto cleanup kobject_del kobject: 'tx-0' (000000003acfc521): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000abcf0ff5): kobject_cleanup, parent (null) kobject: 'queues' (00000000abcf0ff5): calling ktype release kobject: 'queues' (00000000abcf0ff5): kset_release kobject: 'queues': free name kobject: 'ip6gretap1' (00000000550e84a1): kobject_uevent_env kobject: 'ip6gretap1' (00000000550e84a1): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'ip6gretap1' (00000000550e84a1): kobject_cleanup, parent (null) kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'ip6gretap1' (00000000550e84a1): calling ktype release kobject: 'ip6gretap1': free name kobject: 'loop0' (00000000415621f8): kobject_uevent_env kobject: 'loop0' (00000000415621f8): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000000bdd31fb): kobject_uevent_env kobject: 'loop3' (000000000bdd31fb): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip6gretap1' (00000000b5264f4a): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop1' (000000004d01824a): kobject_uevent_env kobject: 'loop1' (000000004d01824a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6gretap1' (00000000b5264f4a): kobject_uevent_env kobject: 'ip6gretap1' (00000000b5264f4a): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1029 sclass=netlink_route_socket pig=11297 comm=syz-executor.0 kobject: 'queues' (00000000832f01be): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'queues' (00000000832f01be): kobject_uevent_env kobject: 'queues' (00000000832f01be): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'rx-0' (000000007321bacf): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000007321bacf): kobject_uevent_env kobject: 'rx-0' (000000007321bacf): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'tx-0' (00000000f98df5ce): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000f98df5ce): kobject_uevent_env kobject: 'tx-0' (00000000f98df5ce): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'batman_adv' (00000000b3e94d7a): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'batman_adv' (00000000b3e94d7a): kobject_uevent_env kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'batman_adv' (00000000b3e94d7a): kobject_uevent_env: filter function caused the event to drop! audit: type=1400 audit(1569803401.418:66): avc: denied { create } for pid=11415 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'batman_adv' (00000000b3e94d7a): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000b3e94d7a): calling ktype release kobject: (00000000b3e94d7a): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (000000007321bacf): kobject_cleanup, parent 00000000832f01be kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'rx-0' (000000007321bacf): auto cleanup 'remove' event kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000007321bacf): kobject_uevent_env kobject: 'rx-0' (000000007321bacf): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'rx-0' (000000007321bacf): auto cleanup kobject_del kobject: 'rx-0' (000000007321bacf): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f98df5ce): kobject_cleanup, parent 00000000832f01be kobject: 'tx-0' (00000000f98df5ce): auto cleanup 'remove' event kobject: 'tx-0' (00000000f98df5ce): kobject_uevent_env kobject: 'tx-0' (00000000f98df5ce): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'tx-0' (00000000f98df5ce): auto cleanup kobject_del kobject: 'tx-0' (00000000f98df5ce): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000832f01be): kobject_cleanup, parent (null) kobject: 'queues' (00000000832f01be): calling ktype release kobject: 'queues' (00000000832f01be): kset_release kobject: 'queues': free name kobject: 'ip6gretap1' (00000000b5264f4a): kobject_uevent_env kobject: 'ip6gretap1' (00000000b5264f4a): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6gretap1' (00000000b5264f4a): kobject_cleanup, parent (null) kobject: 'ip6gretap1' (00000000b5264f4a): calling ktype release kobject: 'kvm' (000000005c2ec381): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'ip6gretap1': free name kobject: 'kvm' (000000005c2ec381): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'kvm' (000000005c2ec381): kobject_uevent_env kobject: 'kvm' (000000005c2ec381): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop0' (00000000415621f8): kobject_uevent_env kobject: 'kvm' (000000005c2ec381): kobject_uevent_env kobject: 'loop0' (00000000415621f8): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'kvm' (000000005c2ec381): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'ip6gretap1' (0000000005e65248): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'kvm' (000000005c2ec381): kobject_uevent_env kobject: 'ip6gretap1' (0000000005e65248): kobject_uevent_env kobject: 'ip6gretap1' (0000000005e65248): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'kvm' (000000005c2ec381): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'queues' (0000000021611511): kobject_add_internal: parent: 'ip6gretap1', set: '' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1029 sclass=netlink_route_socket pig=11435 comm=syz-executor.0 kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'queues' (0000000021611511): kobject_uevent_env kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (000000000bdd31fb): kobject_uevent_env kobject: 'loop3' (000000000bdd31fb): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000004d01824a): kobject_uevent_env kobject: 'queues' (0000000021611511): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop1' (000000004d01824a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'rx-0' (000000000a0dffa4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'rx-0' (000000000a0dffa4): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000000a0dffa4): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'tx-0' (00000000e8458330): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000e8458330): kobject_uevent_env kobject: 'tx-0' (00000000e8458330): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'batman_adv' (000000002a20cc05): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'batman_adv' (000000002a20cc05): kobject_uevent_env kobject: 'batman_adv' (000000002a20cc05): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (000000002a20cc05): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000002a20cc05): calling ktype release kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: (000000002a20cc05): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (000000000a0dffa4): kobject_cleanup, parent 0000000021611511 kobject: 'rx-0' (000000000a0dffa4): auto cleanup 'remove' event kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (000000000a0dffa4): kobject_uevent_env kobject: 'rx-0' (000000000a0dffa4): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'rx-0' (000000000a0dffa4): auto cleanup kobject_del kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'rx-0' (000000000a0dffa4): calling ktype release kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0': free name kobject: 'tx-0' (00000000e8458330): kobject_cleanup, parent 0000000021611511 kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'tx-0' (00000000e8458330): auto cleanup 'remove' event kobject: 'tx-0' (00000000e8458330): kobject_uevent_env kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (00000000e8458330): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'tx-0' (00000000e8458330): auto cleanup kobject_del kobject: 'tx-0' (00000000e8458330): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000021611511): kobject_cleanup, parent (null) kobject: 'queues' (0000000021611511): calling ktype release kobject: 'queues' (0000000021611511): kset_release kobject: 'queues': free name kobject: 'ip6gretap1' (0000000005e65248): kobject_uevent_env kobject: 'ip6gretap1' (0000000005e65248): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6gretap1' (0000000005e65248): kobject_cleanup, parent (null) kobject: 'ip6gretap1' (0000000005e65248): calling ktype release kobject: 'ip6gretap1': free name kobject: 'loop0' (00000000415621f8): kobject_uevent_env kobject: 'loop0' (00000000415621f8): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'ip6gretap1' (00000000969898f5): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gretap1' (00000000969898f5): kobject_uevent_env kobject: 'ip6gretap1' (00000000969898f5): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'queues' (0000000025f2b639): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'queues' (0000000025f2b639): kobject_uevent_env kobject: 'queues' (0000000025f2b639): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000fc7fa06f): kobject_add_internal: parent: 'queues', set: 'queues' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1029 sclass=netlink_route_socket pig=11486 comm=syz-executor.0 kobject: 'rx-0' (00000000fc7fa06f): kobject_uevent_env kobject: 'rx-0' (00000000fc7fa06f): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'tx-0' (000000001620ecf6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000001620ecf6): kobject_uevent_env kobject: 'tx-0' (000000001620ecf6): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'batman_adv' (0000000080b89fda): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'batman_adv' (0000000080b89fda): kobject_uevent_env kobject: 'batman_adv' (0000000080b89fda): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (000000000bdd31fb): kobject_uevent_env kobject: 'loop3' (000000000bdd31fb): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (0000000080b89fda): kobject_cleanup, parent (null) kobject: 'batman_adv' (0000000080b89fda): calling ktype release kobject: 'loop1' (000000004d01824a): kobject_uevent_env kobject: 'loop1' (000000004d01824a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: (0000000080b89fda): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'rx-0' (00000000fc7fa06f): kobject_cleanup, parent 0000000025f2b639 kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (00000000fc7fa06f): auto cleanup 'remove' event kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000fc7fa06f): kobject_uevent_env kobject: 'rx-0' (00000000fc7fa06f): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/rx-0' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'rx-0' (00000000fc7fa06f): auto cleanup kobject_del kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000fc7fa06f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000001620ecf6): kobject_cleanup, parent 0000000025f2b639 kobject: 'tx-0' (000000001620ecf6): auto cleanup 'remove' event kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'tx-0' (000000001620ecf6): kobject_uevent_env kobject: 'tx-0' (000000001620ecf6): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1/queues/tx-0' kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000001620ecf6): auto cleanup kobject_del kobject: 'tx-0' (000000001620ecf6): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000025f2b639): kobject_cleanup, parent (null) kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'queues' (0000000025f2b639): calling ktype release kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'queues' (0000000025f2b639): kset_release kobject: 'queues': free name kobject: 'ip6gretap1' (00000000969898f5): kobject_uevent_env kobject: 'ip6gretap1' (00000000969898f5): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop5' (000000002c5b8e54): kobject_uevent_env kobject: 'loop5' (000000002c5b8e54): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6gretap1' (00000000969898f5): kobject_cleanup, parent (null) kobject: 'ip6gretap1' (00000000969898f5): calling ktype release kobject: 'ip6gretap1': free name kobject: 'loop0' (00000000415621f8): kobject_uevent_env kobject: 'loop0' (00000000415621f8): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop2' (000000003ea86a4a): kobject_uevent_env kobject: 'loop2' (000000003ea86a4a): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000004d01824a): kobject_uevent_env kobject: 'loop1' (000000004d01824a): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6gretap1' (00000000d85bdfea): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gretap1' (00000000d85bdfea): kobject_uevent_env kobject: 'loop3' (000000000bdd31fb): kobject_uevent_env kobject: 'ip6gretap1' (00000000d85bdfea): fill_kobj_path: path = '/devices/virtual/net/ip6gretap1' SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1029 sclass=netlink_route_socket pig=11546 comm=syz-executor.0 kobject: 'loop3' (000000000bdd31fb): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (000000006416bf84): kobject_uevent_env kobject: 'queues' (00000000d23f094d): kobject_add_internal: parent: 'ip6gretap1', set: '' kobject: 'loop4' (000000006416bf84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop4' (000000006416bf84): kobject_uevent_env