====================================================== WARNING: possible circular locking dependency detected 4.14.156-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.2/7606 is trying to acquire lock: (&mm->mmap_sem){++++}, at: [] __might_fault+0xe0/0x1d0 mm/memory.c:4583 but task is already holding lock: (&rp->fetch_lock){+.+.}, at: [] mon_bin_read+0x5d/0x5e0 drivers/usb/mon/mon_bin.c:813 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&rp->fetch_lock){+.+.}: lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __mutex_lock_common kernel/locking/mutex.c:756 [inline] __mutex_lock+0xe8/0x1470 kernel/locking/mutex.c:893 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908 mon_bin_vma_fault+0x6f/0x280 drivers/usb/mon/mon_bin.c:1236 __do_fault+0x104/0x390 mm/memory.c:3223 do_cow_fault mm/memory.c:3662 [inline] do_fault mm/memory.c:3761 [inline] handle_pte_fault mm/memory.c:3989 [inline] __handle_mm_fault+0xd96/0x33d0 mm/memory.c:4113 handle_mm_fault+0x293/0x7c0 mm/memory.c:4150 faultin_page mm/gup.c:514 [inline] __get_user_pages+0x465/0x12e0 mm/gup.c:714 populate_vma_page_range+0x18e/0x230 mm/gup.c:1231 __mm_populate+0x198/0x2c0 mm/gup.c:1279 mm_populate include/linux/mm.h:2182 [inline] vm_mmap_pgoff+0x1be/0x1d0 mm/util.c:338 SYSC_mmap_pgoff mm/mmap.c:1551 [inline] SyS_mmap_pgoff+0x3ca/0x520 mm/mmap.c:1509 SYSC_mmap arch/x86/kernel/sys_x86_64.c:100 [inline] SyS_mmap+0x16/0x20 arch/x86/kernel/sys_x86_64.c:91 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 -> #0 (&mm->mmap_sem){++++}: check_prev_add kernel/locking/lockdep.c:1901 [inline] check_prevs_add kernel/locking/lockdep.c:2018 [inline] validate_chain kernel/locking/lockdep.c:2460 [inline] __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __might_fault mm/memory.c:4584 [inline] __might_fault+0x143/0x1d0 mm/memory.c:4569 _copy_to_user+0x2c/0xd0 lib/usercopy.c:25 copy_to_user include/linux/uaccess.h:155 [inline] mon_bin_read+0x2fb/0x5e0 drivers/usb/mon/mon_bin.c:825 do_loop_readv_writev fs/read_write.c:695 [inline] do_loop_readv_writev fs/read_write.c:682 [inline] do_iter_read+0x3e2/0x5b0 fs/read_write.c:919 vfs_readv+0xd3/0x130 fs/read_write.c:981 do_readv+0x10a/0x2d0 fs/read_write.c:1014 SYSC_readv fs/read_write.c:1101 [inline] SyS_readv+0x28/0x30 fs/read_write.c:1098 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&rp->fetch_lock); lock(&mm->mmap_sem); lock(&rp->fetch_lock); lock(&mm->mmap_sem); *** DEADLOCK *** 1 lock held by syz-executor.2/7606: #0: (&rp->fetch_lock){+.+.}, at: [] mon_bin_read+0x5d/0x5e0 drivers/usb/mon/mon_bin.c:813 stack backtrace: CPU: 0 PID: 7606 Comm: syz-executor.2 Not tainted 4.14.156-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x142/0x197 lib/dump_stack.c:58 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1258 check_prev_add kernel/locking/lockdep.c:1901 [inline] check_prevs_add kernel/locking/lockdep.c:2018 [inline] validate_chain kernel/locking/lockdep.c:2460 [inline] __lock_acquire+0x2cb3/0x4620 kernel/locking/lockdep.c:3487 lock_acquire+0x16f/0x430 kernel/locking/lockdep.c:3994 __might_fault mm/memory.c:4584 [inline] __might_fault+0x143/0x1d0 mm/memory.c:4569 _copy_to_user+0x2c/0xd0 lib/usercopy.c:25 copy_to_user include/linux/uaccess.h:155 [inline] mon_bin_read+0x2fb/0x5e0 drivers/usb/mon/mon_bin.c:825 do_loop_readv_writev fs/read_write.c:695 [inline] do_loop_readv_writev fs/read_write.c:682 [inline] do_iter_read+0x3e2/0x5b0 fs/read_write.c:919 vfs_readv+0xd3/0x130 fs/read_write.c:981 do_readv+0x10a/0x2d0 fs/read_write.c:1014 SYSC_readv fs/read_write.c:1101 [inline] SyS_readv+0x28/0x30 fs/read_write.c:1098 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x45a679 RSP: 002b:00007fa4c99f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a679 RDX: 0000000000000001 RSI: 0000000020000440 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa4c99f66d4 R13: 00000000004c8105 R14: 00000000004decd8 R15: 00000000ffffffff kobject: 'kvm' (ffff8882194c91d0): kobject_uevent_env kobject: 'kvm' (ffff8882194c91d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (ffff888098ec6d90): kobject_cleanup, parent ffff88808ecae148 kobject: 'rx-0' (ffff888098ec6d90): auto cleanup 'remove' event kobject: 'rx-0' (ffff888098ec6d90): kobject_uevent_env kobject: 'rx-0' (ffff888098ec6d90): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'loop5' (ffff8880a41915a0): kobject_uevent_env kobject: 'loop5' (ffff8880a41915a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (ffff888098ec6d90): auto cleanup kobject_del kobject: 'rx-0' (ffff888098ec6d90): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88809070e7d8): kobject_cleanup, parent ffff88808ecae148 kobject: 'kvm' (ffff8882194c91d0): kobject_uevent_env kobject: 'tx-0' (ffff88809070e7d8): auto cleanup 'remove' event kobject: 'kvm' (ffff8882194c91d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'tx-0' (ffff88809070e7d8): kobject_uevent_env kobject: 'tx-0' (ffff88809070e7d8): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'loop2' (ffff8880a4056320): kobject_uevent_env kobject: 'loop2' (ffff8880a4056320): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (ffff88809070e7d8): auto cleanup kobject_del kobject: 'tx-0' (ffff88809070e7d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88808ecae148): kobject_cleanup, parent (null) kobject: 'queues' (ffff88808ecae148): calling ktype release kobject: 'queues' (ffff88808ecae148): kset_release kobject: 'queues': free name kobject: 'loop2' (ffff8880a4056320): kobject_uevent_env kobject: 'þ€' (ffff88806872cc70): kobject_uevent_env kobject: 'þ€' (ffff88806872cc70): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'loop2' (ffff8880a4056320): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'kvm' (ffff8882194c91d0): kobject_uevent_env kobject: 'kvm' (ffff8882194c91d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop5' (ffff8880a41915a0): kobject_uevent_env kobject: 'þ€' (ffff88806872cc70): kobject_cleanup, parent (null) kobject: 'þ€' (ffff88806872cc70): calling ktype release kobject: 'loop5' (ffff8880a41915a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'þ€': free name kobject: 'þ€' (ffff888095114ff0): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop2' (ffff8880a4056320): kobject_uevent_env kobject: 'loop2' (ffff8880a4056320): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'þ€' (ffff888095114ff0): kobject_uevent_env kobject: 'loop3' (ffff8880a4084c20): kobject_uevent_env kobject: 'þ€' (ffff888095114ff0): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'loop3' (ffff8880a4084c20): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (ffff8880a0f22748): kobject_add_internal: parent: 'þ€', set: '' kobject: 'queues' (ffff8880a0f22748): kobject_uevent_env kobject: 'queues' (ffff8880a0f22748): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880a17f4250): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880a17f4250): kobject_uevent_env kobject: 'rx-0' (ffff8880a17f4250): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'tx-0' (ffff888090522d18): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff888090522d18): kobject_uevent_env kobject: 'tx-0' (ffff888090522d18): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'brif' (ffff8880913ef500): kobject_add_internal: parent: 'þ€', set: '' kobject: 'batman_adv' (ffff88808eb68000): kobject_add_internal: parent: 'þ€', set: '' kobject: 'þ€' (ffff888061a01030): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop4' (ffff8880a4109520): kobject_uevent_env kobject: 'þ€' (ffff888061a01030): kobject_uevent_env kobject: 'loop4' (ffff8880a4109520): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'þ€' (ffff888061a01030): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'queues' (ffff88809203bc48): kobject_add_internal: parent: 'þ€', set: '' kobject: 'queues' (ffff88809203bc48): kobject_uevent_env kobject: 'queues' (ffff88809203bc48): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (ffff8880898773d0): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (ffff8880898773d0): kobject_uevent_env kobject: 'rx-0' (ffff8880898773d0): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'tx-0' (ffff88805db1f5d8): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88805db1f5d8): kobject_uevent_env kobject: 'tx-0' (ffff88805db1f5d8): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'brif' (ffff888097747c00): kobject_add_internal: parent: 'þ€', set: '' kobject: 'batman_adv' (ffff88809e768c00): kobject_add_internal: parent: 'þ€', set: '' kobject: 'loop0' (ffff8880a9eb0f20): kobject_uevent_env kobject: 'loop0' (ffff8880a9eb0f20): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (ffff8880a40142a0): kobject_uevent_env kobject: 'loop1' (ffff8880a40142a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (ffff8880a4109520): kobject_uevent_env kobject: 'loop4' (ffff8880a4109520): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'brif' (ffff888097747c00): kobject_cleanup, parent ffff888061a01030 kobject: 'brif' (ffff888097747c00): auto cleanup kobject_del kobject: 'brif' (ffff888097747c00): calling ktype release kobject: (ffff888097747c00): dynamic_kobj_release kobject: 'brif': free name kobject: 'loop1' (ffff8880a40142a0): kobject_uevent_env kobject: 'loop1' (ffff8880a40142a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'batman_adv' (ffff88809e768c00): kobject_uevent_env kobject: 'batman_adv' (ffff88809e768c00): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff88809e768c00): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff88809e768c00): calling ktype release kobject: (ffff88809e768c00): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff8880898773d0): kobject_cleanup, parent ffff88809203bc48 kobject: 'rx-0' (ffff8880898773d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880898773d0): kobject_uevent_env kobject: 'rx-0' (ffff8880898773d0): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'rx-0' (ffff8880898773d0): auto cleanup kobject_del kobject: 'rx-0' (ffff8880898773d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88805db1f5d8): kobject_cleanup, parent ffff88809203bc48 kobject: 'tx-0' (ffff88805db1f5d8): auto cleanup 'remove' event kobject: 'tx-0' (ffff88805db1f5d8): kobject_uevent_env kobject: 'tx-0' (ffff88805db1f5d8): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'tx-0' (ffff88805db1f5d8): auto cleanup kobject_del kobject: 'tx-0' (ffff88805db1f5d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809203bc48): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809203bc48): calling ktype release kobject: 'queues' (ffff88809203bc48): kset_release kobject: 'queues': free name kobject: 'þ€' (ffff888061a01030): kobject_uevent_env kobject: 'þ€' (ffff888061a01030): fill_kobj_path: path = '/devices/virtual/net/þ€' bridge0: port 3(gretap0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state kobject: 'vlan0' (ffff88808a329b00): kobject_uevent_env kobject: 'vlan0' (ffff88808a329b00): kobject_uevent_env: filter function caused the event to drop! kobject: 'vlan0' (ffff88808a329b00): kobject_cleanup, parent (null) kobject: 'vlan0' (ffff88808a329b00): calling ktype release kobject: (ffff88808a329b00): dynamic_kobj_release kobject: 'vlan0': free name kobject: 'loop2' (ffff8880a4056320): kobject_uevent_env kobject: 'loop2' (ffff8880a4056320): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (ffff8880a4084c20): kobject_uevent_env kobject: 'loop3' (ffff8880a4084c20): fill_kobj_path: path = '/devices/virtual/block/loop3' IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready kobject: 'loop5' (ffff8880a41915a0): kobject_uevent_env kobject: 'loop5' (ffff8880a41915a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'þ€' (ffff888061a01030): kobject_cleanup, parent (null) kobject: 'þ€' (ffff888061a01030): calling ktype release kobject: 'loop1' (ffff8880a40142a0): kobject_uevent_env kobject: 'loop1' (ffff8880a40142a0): fill_kobj_path: path = '/devices/virtual/block/loop1' IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready kobject: 'þ€': free name kobject: 'þ€' (ffff888098069170): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'þ€' (ffff888098069170): kobject_uevent_env kobject: 'þ€' (ffff888098069170): fill_kobj_path: path = '/devices/virtual/net/þ€' kobject: 'queues' (ffff888096fb0e48): kobject_add_internal: parent: 'þ€', set: '' kobject: 'queues' (ffff888096fb0e48): kobject_uevent_env kobject: 'queues' (ffff888096fb0e48): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop4' (ffff8880a4109520): kobject_uevent_env kobject: 'rx-0' (ffff88807ee96190): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop4' (ffff8880a4109520): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'rx-0' (ffff88807ee96190): kobject_uevent_env kobject: 'rx-0' (ffff88807ee96190): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0' kobject: 'tx-0' (ffff88805fcb0858): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (ffff88805fcb0858): kobject_uevent_env kobject: 'tx-0' (ffff88805fcb0858): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0' kobject: 'brif' (ffff88808b432e80): kobject_add_internal: parent: 'þ€', set: '' kobject: 'batman_adv' (ffff88809ff87f80): kobject_add_internal: parent: 'þ€', set: '' kobject: 'batman_adv' (ffff88808c9e0080): kobject_uevent_env kobject: 'batman_adv' (ffff88808c9e0080): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (ffff8880a9eb0f20): kobject_uevent_env kobject: 'loop0' (ffff8880a9eb0f20): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'batman_adv' (ffff88808c9e0080): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff88808c9e0080): calling ktype release kobject: (ffff88808c9e0080): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff88808ff400d0): kobject_cleanup, parent ffff888098e81e48 kobject: 'rx-0' (ffff88808ff400d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808ff400d0): kobject_uevent_env kobject: 'rx-0' (ffff88808ff400d0): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'rx-0' (ffff88808ff400d0): auto cleanup kobject_del kobject: 'rx-0' (ffff88808ff400d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88808adc0cd8): kobject_cleanup, parent ffff888098e81e48 kobject: 'tx-0' (ffff88808adc0cd8): auto cleanup 'remove' event kobject: 'tx-0' (ffff88808adc0cd8): kobject_uevent_env kobject: 'tx-0' (ffff88808adc0cd8): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'tx-0' (ffff88808adc0cd8): auto cleanup kobject_del kobject: 'tx-0' (ffff88808adc0cd8): calling ktype release kobject: 'tx-0': free name kobject: 'loop3' (ffff8880a4084c20): kobject_uevent_env kobject: 'loop3' (ffff8880a4084c20): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (ffff888098e81e48): kobject_cleanup, parent (null) kobject: 'queues' (ffff888098e81e48): calling ktype release kobject: 'loop2' (ffff8880a4056320): kobject_uevent_env kobject: 'loop2' (ffff8880a4056320): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (ffff888098e81e48): kset_release kobject: 'queues': free name kobject: 'loop5' (ffff8880a41915a0): kobject_uevent_env kobject: 'syz_tun' (ffff888038a90a30): kobject_uevent_env kobject: 'loop5' (ffff8880a41915a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'syz_tun' (ffff888038a90a30): fill_kobj_path: path = '/devices/virtual/net/syz_tun' IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready kobject: 'loop1' (ffff8880a40142a0): kobject_uevent_env kobject: 'loop1' (ffff8880a40142a0): fill_kobj_path: path = '/devices/virtual/block/loop1' bridge0: port 3(gretap0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state kobject: 'vlan0' (ffff88808486a600): kobject_uevent_env kobject: 'vlan0' (ffff88808486a600): kobject_uevent_env: filter function caused the event to drop! kobject: 'vlan0' (ffff88808486a600): kobject_cleanup, parent (null) kobject: 'vlan0' (ffff88808486a600): calling ktype release kobject: (ffff88808486a600): dynamic_kobj_release kobject: 'vlan0': free name bridge0: port 3(gretap0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state kobject: 'vlan0' (ffff88809565a500): kobject_uevent_env kobject: 'vlan0' (ffff88809565a500): kobject_uevent_env: filter function caused the event to drop! kobject: 'vlan0' (ffff88809565a500): kobject_cleanup, parent (null) kobject: 'vlan0' (ffff88809565a500): calling ktype release kobject: (ffff88809565a500): dynamic_kobj_release kobject: 'vlan0': free name kobject: 'syz_tun' (ffff888038a90a30): kobject_cleanup, parent (null) kobject: 'syz_tun' (ffff888038a90a30): calling ktype release IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready kobject: 'loop2' (ffff8880a4056320): kobject_uevent_env kobject: 'loop2' (ffff8880a4056320): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (ffff888063c99f00): kobject_uevent_env kobject: 'syz_tun': free name kobject: 'batman_adv' (ffff888063c99f00): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (ffff8880a41915a0): kobject_uevent_env kobject: 'loop5' (ffff8880a41915a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'batman_adv' (ffff888063c99f00): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff888063c99f00): calling ktype release kobject: 'loop1' (ffff8880a40142a0): kobject_uevent_env kobject: (ffff888063c99f00): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'loop1' (ffff8880a40142a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (ffff8880a4084c20): kobject_uevent_env kobject: 'loop3' (ffff8880a4084c20): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (ffff8880979f7250): kobject_cleanup, parent ffff888081e1bb48 kobject: 'rx-0' (ffff8880979f7250): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880979f7250): kobject_uevent_env kobject: 'rx-0' (ffff8880979f7250): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'rx-0' (ffff8880979f7250): auto cleanup kobject_del kobject: 'rx-0' (ffff8880979f7250): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888080f7aa18): kobject_cleanup, parent ffff888081e1bb48 kobject: 'tx-0' (ffff888080f7aa18): auto cleanup 'remove' event kobject: 'tx-0' (ffff888080f7aa18): kobject_uevent_env kobject: 'tx-0' (ffff888080f7aa18): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'loop1' (ffff8880a40142a0): kobject_uevent_env kobject: 'tx-0' (ffff888080f7aa18): auto cleanup kobject_del kobject: 'loop1' (ffff8880a40142a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (ffff888080f7aa18): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888081e1bb48): kobject_cleanup, parent (null) kobject: 'loop5' (ffff8880a41915a0): kobject_uevent_env kobject: 'queues' (ffff888081e1bb48): calling ktype release kobject: 'loop5' (ffff8880a41915a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (ffff888081e1bb48): kset_release kobject: 'queues': free name kobject: 'syz_tun' (ffff88807cf8b1f0): kobject_uevent_env kobject: 'loop1' (ffff8880a40142a0): kobject_uevent_env kobject: 'syz_tun' (ffff88807cf8b1f0): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'loop1' (ffff8880a40142a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (ffff8880a41915a0): kobject_uevent_env kobject: 'loop5' (ffff8880a41915a0): fill_kobj_path: path = '/devices/virtual/block/loop5' bridge0: port 3(gretap0) entered disabled state bridge0: port 2(bridge_slave_1) entered disabled state bridge0: port 1(bridge_slave_0) entered disabled state kobject: 'vlan0' (ffff888083764c00): kobject_uevent_env kobject: 'vlan0' (ffff888083764c00): kobject_uevent_env: filter function caused the event to drop! kobject: 'vlan0' (ffff888083764c00): kobject_cleanup, parent (null) kobject: 'vlan0' (ffff888083764c00): calling ktype release kobject: (ffff888083764c00): dynamic_kobj_release kobject: 'vlan0': free name device bond1 left promiscuous mode kobject: 'batman_adv' (ffff8880967d6980): kobject_uevent_env kobject: 'batman_adv' (ffff8880967d6980): kobject_uevent_env: filter function caused the event to drop! kobject: 'kvm' (ffff8882194c91d0): kobject_uevent_env kobject: 'batman_adv' (ffff8880967d6980): kobject_cleanup, parent (null) kobject: 'kvm' (ffff8882194c91d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'batman_adv' (ffff8880967d6980): calling ktype release kobject: (ffff8880967d6980): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff8880a4947010): kobject_cleanup, parent ffff888065843b48 kobject: 'kvm' (ffff8882194c91d0): kobject_uevent_env kobject: 'rx-0' (ffff8880a4947010): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a4947010): kobject_uevent_env kobject: 'kvm' (ffff8882194c91d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'rx-0' (ffff8880a4947010): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'rx-0' (ffff8880a4947010): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a4947010): calling ktype release kobject: 'rx-0': free name kobject: 'loop2' (ffff8880a4056320): kobject_uevent_env kobject: 'tx-0' (ffff88805e947518): kobject_cleanup, parent ffff888065843b48 kobject: 'loop2' (ffff8880a4056320): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (ffff88805e947518): auto cleanup 'remove' event kobject: 'tx-0' (ffff88805e947518): kobject_uevent_env kobject: 'tx-0' (ffff88805e947518): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'tx-0' (ffff88805e947518): auto cleanup kobject_del kobject: 'tx-0' (ffff88805e947518): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888065843b48): kobject_cleanup, parent (null) kobject: 'queues' (ffff888065843b48): calling ktype release kobject: 'queues' (ffff888065843b48): kset_release kobject: 'queues': free name kobject: 'syz_tun' (ffff888098130c70): kobject_uevent_env kobject: 'syz_tun' (ffff888098130c70): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'syz_tun' (ffff88807cf8b1f0): kobject_cleanup, parent (null) kobject: 'syz_tun' (ffff88807cf8b1f0): calling ktype release kobject: 'syz_tun': free name kobject: 'batman_adv' (ffff8880a9a6fc80): kobject_uevent_env kobject: 'batman_adv' (ffff8880a9a6fc80): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff8880a9a6fc80): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff8880a9a6fc80): calling ktype release kobject: (ffff8880a9a6fc80): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff88808237f9d0): kobject_cleanup, parent ffff8880a076b448 kobject: 'rx-0' (ffff88808237f9d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff88808237f9d0): kobject_uevent_env kobject: 'rx-0' (ffff88808237f9d0): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'rx-0' (ffff88808237f9d0): auto cleanup kobject_del kobject: 'rx-0' (ffff88808237f9d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88809494a0d8): kobject_cleanup, parent ffff8880a076b448 kobject: 'tx-0' (ffff88809494a0d8): auto cleanup 'remove' event kobject: 'tx-0' (ffff88809494a0d8): kobject_uevent_env kobject: 'tx-0' (ffff88809494a0d8): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'tx-0' (ffff88809494a0d8): auto cleanup kobject_del kobject: 'tx-0' (ffff88809494a0d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a076b448): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a076b448): calling ktype release kobject: 'queues' (ffff8880a076b448): kset_release kobject: 'queues': free name kobject: 'syz_tun' (ffff88808a20adb0): kobject_uevent_env kobject: 'syz_tun' (ffff88808a20adb0): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'syz_tun' (ffff888098130c70): kobject_cleanup, parent (null) kobject: 'syz_tun' (ffff88808a20adb0): kobject_cleanup, parent (null) kobject: 'syz_tun' (ffff888098130c70): calling ktype release kobject: 'syz_tun' (ffff88808a20adb0): calling ktype release kobject: 'syz_tun': free name kobject: 'syz_tun': free name kobject: 'rx-0' (ffff888090b0a9d0): kobject_cleanup, parent ffff8880a0d32548 kobject: 'rx-0' (ffff888090b0a9d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff888090b0a9d0): kobject_uevent_env kobject: 'rx-0' (ffff888090b0a9d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'kvm' (ffff8882194c91d0): kobject_uevent_env kobject: 'kvm' (ffff8882194c91d0): fill_kobj_path: path = '/devices/virtual/misc/kvm' kobject: 'loop1' (ffff8880a40142a0): kobject_uevent_env kobject: 'rx-0' (ffff888090b0a9d0): auto cleanup kobject_del kobject: 'loop1' (ffff8880a40142a0): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (ffff888090b0a9d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88809a146a58): kobject_cleanup, parent ffff8880a0d32548 kobject: 'tx-0' (ffff88809a146a58): auto cleanup 'remove' event kobject: 'tx-0' (ffff88809a146a58): kobject_uevent_env kobject: 'tx-0' (ffff88809a146a58): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88809a146a58): auto cleanup kobject_del kobject: 'loop5' (ffff8880a41915a0): kobject_uevent_env kobject: 'tx-0' (ffff88809a146a58): calling ktype release kobject: 'loop5' (ffff8880a41915a0): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0': free name kobject: 'queues' (ffff8880a0d32548): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a0d32548): calling ktype release kobject: 'queues' (ffff8880a0d32548): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (ffff88805cdbcc30): kobject_uevent_env kobject: 'ip6gre0' (ffff88805cdbcc30): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (ffff8880a8ae4300): kobject_uevent_env kobject: 'batman_adv' (ffff8880a8ae4300): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff8880a8ae4300): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff8880a8ae4300): calling ktype release kobject: (ffff8880a8ae4300): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff88807fc5d850): kobject_cleanup, parent ffff88807ccd8748 kobject: 'rx-0' (ffff88807fc5d850): auto cleanup 'remove' event kobject: 'rx-0' (ffff88807fc5d850): kobject_uevent_env kobject: 'rx-0' (ffff88807fc5d850): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88807fc5d850): auto cleanup kobject_del kobject: 'rx-0' (ffff88807fc5d850): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888064580058): kobject_cleanup, parent ffff88807ccd8748 kobject: 'tx-0' (ffff888064580058): auto cleanup 'remove' event kobject: 'tx-0' (ffff888064580058): kobject_uevent_env kobject: 'tx-0' (ffff888064580058): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888064580058): auto cleanup kobject_del kobject: 'tx-0' (ffff888064580058): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88807ccd8748): kobject_cleanup, parent (null) kobject: 'queues' (ffff88807ccd8748): calling ktype release kobject: 'queues' (ffff88807ccd8748): kset_release kobject: 'queues': free name kobject: 'ip6gretap0' (ffff88806103d3f0): kobject_uevent_env kobject: 'ip6gretap0' (ffff88806103d3f0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gre0' (ffff88805cdbcc30): kobject_cleanup, parent (null) kobject: 'ip6gre0' (ffff88805cdbcc30): calling ktype release kobject: 'ip6gre0': free name kobject: 'ip6gretap0' (ffff88806103d3f0): kobject_cleanup, parent (null) kobject: 'ip6gretap0' (ffff88806103d3f0): calling ktype release kobject: 'ip6gretap0': free name kobject: 'rx-0' (ffff8880a9e81010): kobject_cleanup, parent ffff88809f8ac648 kobject: 'rx-0' (ffff8880a9e81010): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a9e81010): kobject_uevent_env kobject: 'rx-0' (ffff8880a9e81010): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a9e81010): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a9e81010): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88808b49fa58): kobject_cleanup, parent ffff88809f8ac648 kobject: 'tx-0' (ffff88808b49fa58): auto cleanup 'remove' event kobject: 'tx-0' (ffff88808b49fa58): kobject_uevent_env kobject: 'tx-0' (ffff88808b49fa58): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88808b49fa58): auto cleanup kobject_del kobject: 'tx-0' (ffff88808b49fa58): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809f8ac648): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809f8ac648): calling ktype release kobject: 'queues' (ffff88809f8ac648): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (ffff88805cd7d070): kobject_uevent_env kobject: 'ip6tnl0' (ffff88805cd7d070): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (ffff88805cd7d070): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (ffff88805cd7d070): calling ktype release kobject: 'ip6tnl0': free name kobject: 'rx-0' (ffff8880a94d0490): kobject_cleanup, parent ffff888085abcb48 kobject: 'rx-0' (ffff8880a94d0490): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a94d0490): kobject_uevent_env kobject: 'rx-0' (ffff8880a94d0490): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a94d0490): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a94d0490): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888064388d58): kobject_cleanup, parent ffff888085abcb48 kobject: 'tx-0' (ffff888064388d58): auto cleanup 'remove' event kobject: 'tx-0' (ffff888064388d58): kobject_uevent_env kobject: 'tx-0' (ffff888064388d58): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888064388d58): auto cleanup kobject_del kobject: 'tx-0' (ffff888064388d58): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888085abcb48): kobject_cleanup, parent (null) kobject: 'queues' (ffff888085abcb48): calling ktype release kobject: 'queues' (ffff888085abcb48): kset_release kobject: 'queues': free name kobject: 'sit0' (ffff88808da50f30): kobject_uevent_env kobject: 'sit0' (ffff88808da50f30): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'sit0' (ffff88808da50f30): kobject_cleanup, parent (null) kobject: 'sit0' (ffff88808da50f30): calling ktype release kobject: 'sit0': free name kobject: 'rx-0' (ffff8880a9927550): kobject_cleanup, parent ffff888085abca48 kobject: 'rx-0' (ffff8880a9927550): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a9927550): kobject_uevent_env kobject: 'rx-0' (ffff8880a9927550): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a9927550): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a9927550): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88805ae46098): kobject_cleanup, parent ffff888085abca48 kobject: 'tx-0' (ffff88805ae46098): auto cleanup 'remove' event kobject: 'tx-0' (ffff88805ae46098): kobject_uevent_env kobject: 'tx-0' (ffff88805ae46098): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88805ae46098): auto cleanup kobject_del kobject: 'tx-0' (ffff88805ae46098): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888085abca48): kobject_cleanup, parent (null) kobject: 'queues' (ffff888085abca48): calling ktype release kobject: 'queues' (ffff888085abca48): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (ffff88805e8609b0): kobject_uevent_env kobject: 'ip6_vti0' (ffff88805e8609b0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6_vti0' (ffff88805e8609b0): kobject_cleanup, parent (null) kobject: 'ip6_vti0' (ffff88805e8609b0): calling ktype release kobject: 'ip6_vti0': free name kobject: 'rx-0' (ffff8880a07ae310): kobject_cleanup, parent ffff88809f8a5148 kobject: 'rx-0' (ffff8880a07ae310): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a07ae310): kobject_uevent_env kobject: 'rx-0' (ffff8880a07ae310): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a07ae310): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a07ae310): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888098027558): kobject_cleanup, parent ffff88809f8a5148 kobject: 'tx-0' (ffff888098027558): auto cleanup 'remove' event kobject: 'tx-0' (ffff888098027558): kobject_uevent_env kobject: 'tx-0' (ffff888098027558): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888098027558): auto cleanup kobject_del kobject: 'tx-0' (ffff888098027558): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff88809f8a5148): kobject_cleanup, parent (null) kobject: 'queues' (ffff88809f8a5148): calling ktype release kobject: 'queues' (ffff88809f8a5148): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (ffff88808bf226f0): kobject_uevent_env kobject: 'ip_vti0' (ffff88808bf226f0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (ffff88808bf226f0): kobject_cleanup, parent (null) kobject: 'ip_vti0' (ffff88808bf226f0): calling ktype release kobject: 'ip_vti0': free name kobject: 'batman_adv' (ffff88808c8aed80): kobject_uevent_env kobject: 'batman_adv' (ffff88808c8aed80): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff88808c8aed80): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff88808c8aed80): calling ktype release kobject: (ffff88808c8aed80): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff88809e39ca90): kobject_cleanup, parent ffff8880a0212e48 kobject: 'rx-0' (ffff88809e39ca90): auto cleanup 'remove' event kobject: 'rx-0' (ffff88809e39ca90): kobject_uevent_env kobject: 'rx-0' (ffff88809e39ca90): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88809e39ca90): auto cleanup kobject_del kobject: 'rx-0' (ffff88809e39ca90): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88808a719d58): kobject_cleanup, parent ffff8880a0212e48 kobject: 'tx-0' (ffff88808a719d58): auto cleanup 'remove' event kobject: 'tx-0' (ffff88808a719d58): kobject_uevent_env kobject: 'tx-0' (ffff88808a719d58): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88808a719d58): auto cleanup kobject_del kobject: 'tx-0' (ffff88808a719d58): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a0212e48): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a0212e48): calling ktype release kobject: 'queues' (ffff8880a0212e48): kset_release kobject: 'queues': free name kobject: 'erspan0' (ffff8880898473b0): kobject_uevent_env kobject: 'erspan0' (ffff8880898473b0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'erspan0' (ffff8880898473b0): kobject_cleanup, parent (null) kobject: 'erspan0' (ffff8880898473b0): calling ktype release kobject: 'erspan0': free name device gretap0 left promiscuous mode bridge0: port 3(gretap0) entered disabled state kobject: 'brport' (ffff88808fa98ed0): kobject_uevent_env kobject: 'brport' (ffff88808fa98ed0): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff8880a7d33880): kobject_uevent_env kobject: 'batman_adv' (ffff8880a7d33880): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff8880a7d33880): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff8880a7d33880): calling ktype release kobject: 'brport' (ffff88808fa98ed0): kobject_cleanup, parent (null) kobject: 'brport' (ffff88808fa98ed0): calling ktype release kobject: 'brport': free name kobject: (ffff8880a7d33880): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff88809a4b0f10): kobject_cleanup, parent ffff8880a0212048 kobject: 'rx-0' (ffff88809a4b0f10): auto cleanup 'remove' event kobject: 'rx-0' (ffff88809a4b0f10): kobject_uevent_env kobject: 'rx-0' (ffff88809a4b0f10): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff88809a4b0f10): auto cleanup kobject_del kobject: 'rx-0' (ffff88809a4b0f10): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888093f18c98): kobject_cleanup, parent ffff8880a0212048 kobject: 'tx-0' (ffff888093f18c98): auto cleanup 'remove' event kobject: 'tx-0' (ffff888093f18c98): kobject_uevent_env kobject: 'tx-0' (ffff888093f18c98): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888093f18c98): auto cleanup kobject_del kobject: 'tx-0' (ffff888093f18c98): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a0212048): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a0212048): calling ktype release kobject: 'queues' (ffff8880a0212048): kset_release kobject: 'queues': free name kobject: 'gretap0' (ffff88805f3771b0): kobject_uevent_env kobject: 'gretap0' (ffff88805f3771b0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gretap0' (ffff88805f3771b0): kobject_cleanup, parent (null) kobject: 'gretap0' (ffff88805f3771b0): calling ktype release kobject: 'gretap0': free name kobject: 'rx-0' (ffff8880906736d0): kobject_cleanup, parent ffff8880a0212248 kobject: 'rx-0' (ffff8880906736d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880906736d0): kobject_uevent_env kobject: 'rx-0' (ffff8880906736d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880906736d0): auto cleanup kobject_del kobject: 'rx-0' (ffff8880906736d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888064d66a98): kobject_cleanup, parent ffff8880a0212248 kobject: 'tx-0' (ffff888064d66a98): auto cleanup 'remove' event kobject: 'tx-0' (ffff888064d66a98): kobject_uevent_env kobject: 'tx-0' (ffff888064d66a98): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888064d66a98): auto cleanup kobject_del kobject: 'tx-0' (ffff888064d66a98): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a0212248): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a0212248): calling ktype release kobject: 'queues' (ffff8880a0212248): kset_release kobject: 'queues': free name kobject: 'gre0' (ffff88805ae5b070): kobject_uevent_env kobject: 'gre0' (ffff88805ae5b070): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (ffff88805ae5b070): kobject_cleanup, parent (null) kobject: 'gre0' (ffff88805ae5b070): calling ktype release kobject: 'gre0': free name kobject: 'rx-0' (ffff8880a8639610): kobject_cleanup, parent ffff8880a0212648 kobject: 'rx-0' (ffff8880a8639610): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a8639610): kobject_uevent_env kobject: 'rx-0' (ffff8880a8639610): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a8639610): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a8639610): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888084654858): kobject_cleanup, parent ffff8880a0212648 kobject: 'tx-0' (ffff888084654858): auto cleanup 'remove' event kobject: 'tx-0' (ffff888084654858): kobject_uevent_env kobject: 'tx-0' (ffff888084654858): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888084654858): auto cleanup kobject_del kobject: 'tx-0' (ffff888084654858): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a0212648): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a0212648): calling ktype release kobject: 'queues' (ffff8880a0212648): kset_release kobject: 'queues': free name kobject: 'tunl0' (ffff8880955a6cb0): kobject_uevent_env kobject: 'tunl0' (ffff8880955a6cb0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tunl0' (ffff8880955a6cb0): kobject_cleanup, parent (null) kobject: 'tunl0' (ffff8880955a6cb0): calling ktype release kobject: 'tunl0': free name kobject: 'brif' (ffff8880913ef500): kobject_cleanup, parent ffff888095114ff0 kobject: 'brif' (ffff8880913ef500): auto cleanup kobject_del kobject: 'brif' (ffff8880913ef500): calling ktype release kobject: (ffff8880913ef500): dynamic_kobj_release kobject: 'brif': free name kobject: 'mesh' (ffff888095892e00): kobject_uevent_env kobject: 'mesh' (ffff888095892e00): kobject_uevent_env: filter function caused the event to drop! kobject: 'mesh' (ffff888095892e00): kobject_cleanup, parent (null) kobject: 'mesh' (ffff888095892e00): calling ktype release kobject: (ffff888095892e00): dynamic_kobj_release kobject: 'mesh': free name device bridge_slave_1 left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state kobject: 'brport' (ffff8880915ff390): kobject_uevent_env kobject: 'brport' (ffff8880915ff390): kobject_uevent_env: filter function caused the event to drop! device bridge_slave_0 left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state kobject: 'brport' (ffff8880915ff390): kobject_cleanup, parent (null) kobject: 'brport' (ffff8880915ff390): calling ktype release kobject: 'brport': free name kobject: 'brport' (ffff88805f971c90): kobject_uevent_env kobject: 'brport' (ffff88805f971c90): kobject_uevent_env: filter function caused the event to drop! kobject: 'brif' (ffff888095892580): kobject_cleanup, parent ffff88805ca00df0 kobject: 'brif' (ffff888095892580): auto cleanup kobject_del kobject: 'brif' (ffff888095892580): calling ktype release kobject: (ffff888095892580): dynamic_kobj_release kobject: 'brif': free name kobject: 'batman_adv' (ffff88808eb68000): kobject_uevent_env kobject: 'brport' (ffff88805f971c90): kobject_cleanup, parent (null) kobject: 'brport' (ffff88805f971c90): calling ktype release kobject: 'brport': free name kobject: 'batman_adv' (ffff88808eb68000): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff88808eb68000): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff88808eb68000): calling ktype release kobject: (ffff88808eb68000): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff8880a17f4250): kobject_cleanup, parent ffff8880a0f22748 kobject: 'rx-0' (ffff8880a17f4250): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a17f4250): kobject_uevent_env kobject: 'rx-0' (ffff8880a17f4250): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a17f4250): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a17f4250): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff888090522d18): kobject_cleanup, parent ffff8880a0f22748 kobject: 'tx-0' (ffff888090522d18): auto cleanup 'remove' event kobject: 'tx-0' (ffff888090522d18): kobject_uevent_env kobject: 'tx-0' (ffff888090522d18): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff888090522d18): auto cleanup kobject_del kobject: 'tx-0' (ffff888090522d18): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff8880a0f22748): kobject_cleanup, parent (null) kobject: 'queues' (ffff8880a0f22748): calling ktype release kobject: 'queues' (ffff8880a0f22748): kset_release kobject: 'queues': free name kobject: 'þ€' (ffff888095114ff0): kobject_uevent_env kobject: 'þ€' (ffff888095114ff0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (ffff88809fbfda00): kobject_uevent_env kobject: 'batman_adv' (ffff88809fbfda00): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff88809fbfda00): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff88809fbfda00): calling ktype release kobject: (ffff88809fbfda00): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff8880859b30d0): kobject_cleanup, parent ffff888094d1bf48 kobject: 'rx-0' (ffff8880859b30d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880859b30d0): kobject_uevent_env kobject: 'rx-0' (ffff8880859b30d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880859b30d0): auto cleanup kobject_del kobject: 'rx-0' (ffff8880859b30d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88805f46ea98): kobject_cleanup, parent ffff888094d1bf48 kobject: 'tx-0' (ffff88805f46ea98): auto cleanup 'remove' event kobject: 'tx-0' (ffff88805f46ea98): kobject_uevent_env kobject: 'tx-0' (ffff88805f46ea98): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88805f46ea98): auto cleanup kobject_del kobject: 'tx-0' (ffff88805f46ea98): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888094d1bf48): kobject_cleanup, parent (null) kobject: 'queues' (ffff888094d1bf48): calling ktype release kobject: 'queues' (ffff888094d1bf48): kset_release kobject: 'queues': free name kobject: 'veth3' (ffff88809729b1b0): kobject_uevent_env kobject: 'veth3' (ffff88809729b1b0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (ffff8880a7c6cb80): kobject_uevent_env kobject: 'batman_adv' (ffff8880a7c6cb80): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (ffff8880a7c6cb80): kobject_cleanup, parent (null) kobject: 'batman_adv' (ffff8880a7c6cb80): calling ktype release kobject: (ffff8880a7c6cb80): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (ffff8880a44be9d0): kobject_cleanup, parent ffff888094d1be48 kobject: 'rx-0' (ffff8880a44be9d0): auto cleanup 'remove' event kobject: 'rx-0' (ffff8880a44be9d0): kobject_uevent_env kobject: 'rx-0' (ffff8880a44be9d0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (ffff8880a44be9d0): auto cleanup kobject_del kobject: 'rx-0' (ffff8880a44be9d0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (ffff88807d0120d8): kobject_cleanup, parent ffff888094d1be48 kobject: 'tx-0' (ffff88807d0120d8): auto cleanup 'remove' event kobject: 'tx-0' (ffff88807d0120d8): kobject_uevent_env kobject: 'tx-0' (ffff88807d0120d8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (ffff88807d0120d8): auto cleanup kobject_del kobject: 'tx-0' (ffff88807d0120d8): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (ffff888094d1be48): kobject_cleanup, parent (null) kobject: 'queues' (ffff888094d1be48): calling ktype release kobject: 'queues' (ffff888094d1be48): kset_release kobject: 'queues': free name