====================================================== WARNING: possible circular locking dependency detected 5.0.0-rc5+ #61 Not tainted ------------------------------------------------------ syz-executor3/11261 is trying to acquire lock: 00000000a4369d9d (&sig->cred_guard_mutex){+.+.}, at: lock_trace+0x4a/0xe0 fs/proc/base.c:384 but task is already holding lock: kobject: 'veth4320' (000000001743e2fb): kobject_add_internal: parent: 'net', set: 'devices' 00000000bbc830df (&p->lock){+.+.}, at: seq_read+0x71/0x1130 fs/seq_file.c:161 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #3 (&p->lock){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1310 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 kobject: 'veth4320' (000000001743e2fb): kobject_uevent_env seq_read+0x71/0x1130 fs/seq_file.c:161 proc_reg_read+0x1fa/0x2c0 fs/proc/inode.c:229 do_loop_readv_writev fs/read_write.c:700 [inline] do_loop_readv_writev fs/read_write.c:687 [inline] do_iter_read+0x4a9/0x660 fs/read_write.c:921 vfs_readv+0xf0/0x160 fs/read_write.c:983 kernel_readv fs/splice.c:362 [inline] default_file_splice_read+0x475/0x890 fs/splice.c:417 do_splice_to+0x12a/0x190 fs/splice.c:880 splice_direct_to_actor+0x2d2/0x970 fs/splice.c:957 kobject: 'veth4320' (000000001743e2fb): fill_kobj_path: path = '/devices/virtual/net/veth4320' do_splice_direct+0x1da/0x2a0 fs/splice.c:1066 do_sendfile+0x597/0xd00 fs/read_write.c:1436 __do_sys_sendfile64 fs/read_write.c:1497 [inline] __se_sys_sendfile64 fs/read_write.c:1483 [inline] __x64_sys_sendfile64+0x1dd/0x220 fs/read_write.c:1483 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #2 (sb_writers#3){.+.+}: kobject: 'queues' (00000000e07d77b8): kobject_add_internal: parent: 'veth4320', set: '' percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline] percpu_down_read include/linux/percpu-rwsem.h:59 [inline] __sb_start_write+0x20b/0x360 fs/super.c:1389 sb_start_write include/linux/fs.h:1603 [inline] mnt_want_write+0x3f/0xc0 fs/namespace.c:357 ovl_want_write+0x76/0xa0 fs/overlayfs/util.c:24 ovl_setattr+0xdd/0x950 fs/overlayfs/inode.c:30 kobject: 'queues' (00000000e07d77b8): kobject_uevent_env notify_change+0xad9/0xfb0 fs/attr.c:334 chown_common+0x50c/0x5c0 fs/open.c:632 do_fchownat+0x143/0x200 fs/open.c:662 __do_sys_chown fs/open.c:682 [inline] __se_sys_chown fs/open.c:680 [inline] __x64_sys_chown+0x7b/0xc0 fs/open.c:680 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (&ovl_i_mutex_dir_key[depth]){++++}: kobject: 'queues' (00000000e07d77b8): kobject_uevent_env: filter function caused the event to drop! down_read+0x3b/0x90 kernel/locking/rwsem.c:24 inode_lock_shared include/linux/fs.h:767 [inline] do_last fs/namei.c:3323 [inline] path_openat+0x1e79/0x4690 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 do_open_execat+0x13b/0x6d0 fs/exec.c:856 __do_execve_file.isra.0+0x178d/0x23f0 fs/exec.c:1758 kobject: 'rx-0' (0000000022609166): kobject_add_internal: parent: 'queues', set: 'queues' do_execveat_common fs/exec.c:1865 [inline] do_execve fs/exec.c:1882 [inline] __do_sys_execve fs/exec.c:1963 [inline] __se_sys_execve fs/exec.c:1958 [inline] __x64_sys_execve+0x8f/0xc0 fs/exec.c:1958 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&sig->cred_guard_mutex){+.+.}: kobject: 'rx-0' (0000000022609166): kobject_uevent_env lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1310 kernel/locking/mutex.c:1072 mutex_lock_killable_nested+0x16/0x20 kernel/locking/mutex.c:1102 lock_trace+0x4a/0xe0 fs/proc/base.c:384 proc_pid_personality+0x1c/0xd0 fs/proc/base.c:2899 kobject: 'rx-0' (0000000022609166): fill_kobj_path: path = '/devices/virtual/net/veth4320/queues/rx-0' proc_single_show+0xf6/0x180 fs/proc/base.c:739 seq_read+0x4db/0x1130 fs/seq_file.c:229 do_loop_readv_writev fs/read_write.c:700 [inline] do_loop_readv_writev fs/read_write.c:687 [inline] do_iter_read+0x4a9/0x660 fs/read_write.c:921 vfs_readv+0xf0/0x160 fs/read_write.c:983 do_preadv+0x1c4/0x280 fs/read_write.c:1067 __do_sys_preadv fs/read_write.c:1117 [inline] __se_sys_preadv fs/read_write.c:1112 [inline] __x64_sys_preadv+0x9a/0xf0 fs/read_write.c:1112 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 kobject: 'tx-0' (0000000020522f52): kobject_add_internal: parent: 'queues', set: 'queues' entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &sig->cred_guard_mutex --> sb_writers#3 --> &p->lock Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&p->lock); lock(sb_writers#3); lock(&p->lock); lock(&sig->cred_guard_mutex); kobject: 'tx-0' (0000000020522f52): kobject_uevent_env *** DEADLOCK *** 1 lock held by syz-executor3/11261: #0: 00000000bbc830df (&p->lock){+.+.}, at: seq_read+0x71/0x1130 fs/seq_file.c:161 stack backtrace: CPU: 0 PID: 11261 Comm: syz-executor3 Not tainted 5.0.0-rc5+ #61 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: kobject: 'tx-0' (0000000020522f52): fill_kobj_path: path = '/devices/virtual/net/veth4320/queues/tx-0' __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1224 check_prev_add kernel/locking/lockdep.c:1866 [inline] check_prevs_add kernel/locking/lockdep.c:1979 [inline] validate_chain kernel/locking/lockdep.c:2350 [inline] __lock_acquire+0x2f00/0x4700 kernel/locking/lockdep.c:3338 kobject: 'batman_adv' (00000000d15459da): kobject_add_internal: parent: 'veth4320', set: '' lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841 kobject: 'veth4321' (0000000081bb3323): kobject_add_internal: parent: 'net', set: 'devices' __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1310 kernel/locking/mutex.c:1072 kobject: 'veth4321' (0000000081bb3323): kobject_uevent_env kobject: 'veth4321' (0000000081bb3323): fill_kobj_path: path = '/devices/virtual/net/veth4321' mutex_lock_killable_nested+0x16/0x20 kernel/locking/mutex.c:1102 lock_trace+0x4a/0xe0 fs/proc/base.c:384 proc_pid_personality+0x1c/0xd0 fs/proc/base.c:2899 proc_single_show+0xf6/0x180 fs/proc/base.c:739 seq_read+0x4db/0x1130 fs/seq_file.c:229 do_loop_readv_writev fs/read_write.c:700 [inline] do_loop_readv_writev fs/read_write.c:687 [inline] do_iter_read+0x4a9/0x660 fs/read_write.c:921 vfs_readv+0xf0/0x160 fs/read_write.c:983 kobject: 'queues' (0000000068499ec7): kobject_add_internal: parent: 'veth4321', set: '' kobject: 'queues' (0000000068499ec7): kobject_uevent_env do_preadv+0x1c4/0x280 fs/read_write.c:1067 __do_sys_preadv fs/read_write.c:1117 [inline] __se_sys_preadv fs/read_write.c:1112 [inline] __x64_sys_preadv+0x9a/0xf0 fs/read_write.c:1112 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'queues' (0000000068499ec7): kobject_uevent_env: filter function caused the event to drop! RIP: 0033:0x457e39 Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f592ed67c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000457e39 RDX: 0000000000000145 RSI: 00000000200017c0 RDI: 0000000000000005 kobject: 'rx-0' (00000000315a9086): kobject_add_internal: parent: 'queues', set: 'queues' RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f592ed686d4 R13: 00000000004c4962 R14: 00000000004d8190 R15: 00000000ffffffff kobject: 'rx-0' (00000000315a9086): kobject_uevent_env kobject: 'rx-0' (00000000315a9086): fill_kobj_path: path = '/devices/virtual/net/veth4321/queues/rx-0' kobject: 'tx-0' (0000000037039af1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000037039af1): kobject_uevent_env kobject: 'tx-0' (0000000037039af1): fill_kobj_path: path = '/devices/virtual/net/veth4321/queues/tx-0' kobject: 'batman_adv' (00000000534b338e): kobject_add_internal: parent: 'veth4321', set: '' kobject: 'loop4' (000000006affa9d0): kobject_uevent_env kobject: 'loop4' (000000006affa9d0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'veth4322' (000000004100eccf): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'veth4322' (000000004100eccf): kobject_uevent_env kobject: 'loop3' (00000000eca6cda5): kobject_uevent_env kobject: 'veth4322' (000000004100eccf): fill_kobj_path: path = '/devices/virtual/net/veth4322' kobject: 'loop3' (00000000eca6cda5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (00000000eb5c81bc): kobject_add_internal: parent: 'veth4322', set: '' kobject: 'queues' (00000000eb5c81bc): kobject_uevent_env kobject: 'queues' (00000000eb5c81bc): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000077cbb4af): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000077cbb4af): kobject_uevent_env kobject: 'loop3' (00000000eca6cda5): kobject_uevent_env kobject: 'rx-0' (0000000077cbb4af): fill_kobj_path: path = '/devices/virtual/net/veth4322/queues/rx-0' kobject: 'loop3' (00000000eca6cda5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (0000000023a2bd52): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000023a2bd52): kobject_uevent_env kobject: 'tx-0' (0000000023a2bd52): fill_kobj_path: path = '/devices/virtual/net/veth4322/queues/tx-0' kobject: 'loop3' (00000000eca6cda5): kobject_uevent_env kobject: 'loop3' (00000000eca6cda5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (0000000088e3f608): kobject_add_internal: parent: 'veth4322', set: '' kobject: 'veth4323' (000000009d3a51f9): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'loop3' (00000000eca6cda5): kobject_uevent_env kobject: 'veth4323' (000000009d3a51f9): kobject_uevent_env kobject: 'loop3' (00000000eca6cda5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'veth4323' (000000009d3a51f9): fill_kobj_path: path = '/devices/virtual/net/veth4323' kobject: 'queues' (000000006409a605): kobject_add_internal: parent: 'veth4323', set: '' kobject: 'queues' (000000006409a605): kobject_uevent_env kobject: 'queues' (000000006409a605): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000034b22a62): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000034b22a62): kobject_uevent_env kobject: 'rx-0' (0000000034b22a62): fill_kobj_path: path = '/devices/virtual/net/veth4323/queues/rx-0' kobject: 'tx-0' (0000000061779bd3): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000061779bd3): kobject_uevent_env kobject: 'tx-0' (0000000061779bd3): fill_kobj_path: path = '/devices/virtual/net/veth4323/queues/tx-0' kobject: 'loop3' (00000000eca6cda5): kobject_uevent_env kobject: 'batman_adv' (00000000c3fb3a51): kobject_add_internal: parent: 'veth4323', set: '' kobject: 'loop3' (00000000eca6cda5): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (00000000f23ae114): kobject_uevent_env kobject: 'batman_adv' (00000000f23ae114): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000f23ae114): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000f23ae114): calling ktype release kobject: (00000000f23ae114): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (000000009b03879f): kobject_cleanup, parent 00000000049369a5 kobject: 'rx-0' (000000009b03879f): auto cleanup 'remove' event kobject: 'rx-0' (000000009b03879f): kobject_uevent_env kobject: 'rx-0' (000000009b03879f): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'rx-0' (000000009b03879f): auto cleanup kobject_del kobject: 'rx-0' (000000009b03879f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000ffc78670): kobject_cleanup, parent 00000000049369a5 kobject: 'tx-0' (00000000ffc78670): auto cleanup 'remove' event kobject: 'tx-0' (00000000ffc78670): kobject_uevent_env kobject: 'tx-0' (00000000ffc78670): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'tx-0' (00000000ffc78670): auto cleanup kobject_del kobject: 'tx-0' (00000000ffc78670): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000049369a5): kobject_cleanup, parent (null) kobject: 'queues' (00000000049369a5): calling ktype release kobject: 'queues' (00000000049369a5): kset_release kobject: 'queues': free name kobject: 'syz_tun' (00000000e0c1d646): kobject_uevent_env kobject: 'syz_tun' (00000000e0c1d646): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'loop4' (000000006affa9d0): kobject_uevent_env kobject: 'loop4' (000000006affa9d0): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'syz_tun' (00000000e0c1d646): kobject_cleanup, parent (null) kobject: 'syz_tun' (00000000e0c1d646): calling ktype release kobject: 'syz_tun': free name kobject: 'rx-0' (00000000453509c7): kobject_cleanup, parent 000000006996fe9a kobject: 'rx-0' (00000000453509c7): auto cleanup 'remove' event kobject: 'rx-0' (00000000453509c7): kobject_uevent_env kobject: 'rx-0' (00000000453509c7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000453509c7): auto cleanup kobject_del kobject: 'rx-0' (00000000453509c7): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000162637d2): kobject_cleanup, parent 000000006996fe9a kobject: 'tx-0' (00000000162637d2): auto cleanup 'remove' event kobject: 'tx-0' (00000000162637d2): kobject_uevent_env kobject: 'tx-0' (00000000162637d2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000162637d2): auto cleanup kobject_del kobject: 'tx-0' (00000000162637d2): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000006996fe9a): kobject_cleanup, parent (null) kobject: 'queues' (000000006996fe9a): calling ktype release kobject: 'queues' (000000006996fe9a): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000531116ea): kobject_uevent_env kobject: 'ip6gre0' (00000000531116ea): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (00000000e23d718e): kobject_uevent_env kobject: 'batman_adv' (00000000e23d718e): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000e23d718e): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000e23d718e): calling ktype release kobject: (00000000e23d718e): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000025957741): kobject_cleanup, parent 0000000061ac2e9f kobject: 'rx-0' (0000000025957741): auto cleanup 'remove' event kobject: 'rx-0' (0000000025957741): kobject_uevent_env kobject: 'rx-0' (0000000025957741): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000025957741): auto cleanup kobject_del kobject: 'rx-0' (0000000025957741): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000005e9af3d7): kobject_cleanup, parent 0000000061ac2e9f kobject: 'tx-0' (000000005e9af3d7): auto cleanup 'remove' event kobject: 'tx-0' (000000005e9af3d7): kobject_uevent_env kobject: 'tx-0' (000000005e9af3d7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000005e9af3d7): auto cleanup kobject_del kobject: 'tx-0' (000000005e9af3d7): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000061ac2e9f): kobject_cleanup, parent (null) kobject: 'queues' (0000000061ac2e9f): calling ktype release kobject: 'queues' (0000000061ac2e9f): kset_release kobject: 'queues': free name kobject: 'ip6gretap0' (00000000c16db20a): kobject_uevent_env kobject: 'ip6gretap0' (00000000c16db20a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gre0' (00000000531116ea): kobject_cleanup, parent (null) kobject: 'ip6gre0' (00000000531116ea): auto cleanup 'remove' event kobject: 'ip6gre0' (00000000531116ea): kobject_uevent_env kobject: 'ip6gre0' (00000000531116ea): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gre0' (00000000531116ea): calling ktype release kobject: 'ip6gre0': free name kobject: 'ip6gretap0' (00000000c16db20a): kobject_cleanup, parent (null) kobject: 'ip6gretap0' (00000000c16db20a): auto cleanup 'remove' event kobject: 'ip6gretap0' (00000000c16db20a): kobject_uevent_env kobject: 'ip6gretap0' (00000000c16db20a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gretap0' (00000000c16db20a): calling ktype release kobject: 'ip6gretap0': free name kobject: 'rx-0' (00000000715c9941): kobject_cleanup, parent 00000000e4b65f11 kobject: 'rx-0' (00000000715c9941): auto cleanup 'remove' event kobject: 'rx-0' (00000000715c9941): kobject_uevent_env kobject: 'rx-0' (00000000715c9941): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000715c9941): auto cleanup kobject_del kobject: 'rx-0' (00000000715c9941): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f06cfc9b): kobject_cleanup, parent 00000000e4b65f11 kobject: 'tx-0' (00000000f06cfc9b): auto cleanup 'remove' event kobject: 'tx-0' (00000000f06cfc9b): kobject_uevent_env kobject: 'tx-0' (00000000f06cfc9b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f06cfc9b): auto cleanup kobject_del kobject: 'tx-0' (00000000f06cfc9b): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000e4b65f11): kobject_cleanup, parent (null) kobject: 'queues' (00000000e4b65f11): calling ktype release kobject: 'queues' (00000000e4b65f11): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (00000000707335b1): kobject_uevent_env kobject: 'ip6tnl0' (00000000707335b1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (00000000707335b1): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (00000000707335b1): auto cleanup 'remove' event kobject: 'ip6tnl0' (00000000707335b1): kobject_uevent_env kobject: 'ip6tnl0' (00000000707335b1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (00000000707335b1): calling ktype release kobject: 'ip6tnl0': free name kobject: 'rx-0' (000000008dac2d96): kobject_cleanup, parent 000000006a393a59 kobject: 'rx-0' (000000008dac2d96): auto cleanup 'remove' event kobject: 'rx-0' (000000008dac2d96): kobject_uevent_env kobject: 'rx-0' (000000008dac2d96): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000008dac2d96): auto cleanup kobject_del kobject: 'rx-0' (000000008dac2d96): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000ae75386a): kobject_cleanup, parent 000000006a393a59 kobject: 'tx-0' (00000000ae75386a): auto cleanup 'remove' event kobject: 'tx-0' (00000000ae75386a): kobject_uevent_env kobject: 'tx-0' (00000000ae75386a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000ae75386a): auto cleanup kobject_del kobject: 'tx-0' (00000000ae75386a): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000006a393a59): kobject_cleanup, parent (null) kobject: 'queues' (000000006a393a59): calling ktype release kobject: 'queues' (000000006a393a59): kset_release kobject: 'queues': free name kobject: 'sit0' (000000009f1ce69e): kobject_uevent_env kobject: 'sit0' (000000009f1ce69e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'sit0' (000000009f1ce69e): kobject_cleanup, parent (null) kobject: 'sit0' (000000009f1ce69e): auto cleanup 'remove' event kobject: 'sit0' (000000009f1ce69e): kobject_uevent_env kobject: 'sit0' (000000009f1ce69e): kobject_uevent_env: uevent_suppress caused the event to drop! IPVS: ftp: loaded support on port[0] = 21 kobject: 'sit0' (000000009f1ce69e): calling ktype release kobject: 'sit0': free name kobject: 'rx-0' (000000005b5097ea): kobject_cleanup, parent 00000000faccd076 kobject: 'rx-0' (000000005b5097ea): auto cleanup 'remove' event kobject: 'rx-0' (000000005b5097ea): kobject_uevent_env kobject: 'rx-0' (000000005b5097ea): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000005b5097ea): auto cleanup kobject_del kobject: 'rx-0' (000000005b5097ea): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f5421a67): kobject_cleanup, parent 00000000faccd076 kobject: 'tx-0' (00000000f5421a67): auto cleanup 'remove' event kobject: 'tx-0' (00000000f5421a67): kobject_uevent_env kobject: 'tx-0' (00000000f5421a67): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f5421a67): auto cleanup kobject_del kobject: 'tx-0' (00000000f5421a67): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000faccd076): kobject_cleanup, parent (null) kobject: 'queues' (00000000faccd076): calling ktype release kobject: 'queues' (00000000faccd076): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (00000000a0bcdf71): kobject_uevent_env kobject: 'ip6_vti0' (00000000a0bcdf71): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'lo' (0000000070138daf): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (0000000070138daf): kobject_uevent_env kobject: 'lo' (0000000070138daf): fill_kobj_path: path = '/devices/virtual/net/lo' kobject: 'queues' (00000000fafe5696): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (00000000fafe5696): kobject_uevent_env kobject: 'queues' (00000000fafe5696): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000115249d7): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000115249d7): kobject_uevent_env kobject: 'rx-0' (00000000115249d7): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' kobject: 'tx-0' (000000008ac28ea6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000008ac28ea6): kobject_uevent_env kobject: 'tx-0' (000000008ac28ea6): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' kobject: 'ip6_vti0' (00000000a0bcdf71): kobject_cleanup, parent (null) kobject: 'tunl0' (00000000b8d5229b): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'tunl0' (00000000b8d5229b): kobject_uevent_env kobject: 'ip6_vti0' (00000000a0bcdf71): auto cleanup 'remove' event kobject: 'tunl0' (00000000b8d5229b): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'ip6_vti0' (00000000a0bcdf71): kobject_uevent_env kobject: 'ip6_vti0' (00000000a0bcdf71): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (00000000a4421b26): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'ip6_vti0' (00000000a0bcdf71): calling ktype release kobject: 'ip6_vti0': free name kobject: 'queues' (00000000a4421b26): kobject_uevent_env kobject: 'queues' (00000000a4421b26): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000006b0cb5a4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000006b0cb5a4): kobject_uevent_env kobject: 'rx-0' (000000006b0cb5a4): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' kobject: 'tx-0' (00000000a4380eda): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000a4380eda): kobject_uevent_env kobject: 'tx-0' (00000000a4380eda): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' kobject: 'rx-0' (00000000a9f19dfe): kobject_cleanup, parent 00000000161434cd kobject: 'rx-0' (00000000a9f19dfe): auto cleanup 'remove' event kobject: 'rx-0' (00000000a9f19dfe): kobject_uevent_env kobject: 'rx-0' (00000000a9f19dfe): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a9f19dfe): auto cleanup kobject_del kobject: 'rx-0' (00000000a9f19dfe): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000058ae23bf): kobject_cleanup, parent 00000000161434cd kobject: 'tx-0' (0000000058ae23bf): auto cleanup 'remove' event kobject: 'tx-0' (0000000058ae23bf): kobject_uevent_env kobject: 'tx-0' (0000000058ae23bf): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000058ae23bf): auto cleanup kobject_del kobject: 'tx-0' (0000000058ae23bf): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000161434cd): kobject_cleanup, parent (null) kobject: 'queues' (00000000161434cd): calling ktype release kobject: 'queues' (00000000161434cd): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (000000007df3b83a): kobject_uevent_env kobject: 'ip_vti0' (000000007df3b83a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (000000004b49a21e): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (000000004b49a21e): kobject_uevent_env kobject: 'gre0' (000000004b49a21e): fill_kobj_path: path = '/devices/virtual/net/gre0' kobject: 'queues' (00000000eff5b528): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (00000000eff5b528): kobject_uevent_env kobject: 'queues' (00000000eff5b528): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000031d9268c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000031d9268c): kobject_uevent_env kobject: 'rx-0' (0000000031d9268c): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' kobject: 'tx-0' (00000000fcb04024): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000fcb04024): kobject_uevent_env kobject: 'tx-0' (00000000fcb04024): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' kobject: 'ip_vti0' (000000007df3b83a): kobject_cleanup, parent (null) kobject: 'gretap0' (000000005952dc91): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (000000005952dc91): kobject_uevent_env kobject: 'ip_vti0' (000000007df3b83a): auto cleanup 'remove' event kobject: 'gretap0' (000000005952dc91): fill_kobj_path: path = '/devices/virtual/net/gretap0' kobject: 'ip_vti0' (000000007df3b83a): kobject_uevent_env kobject: 'ip_vti0' (000000007df3b83a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (000000007df3b83a): calling ktype release kobject: 'ip_vti0': free name kobject: 'queues' (000000000a65d08c): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'queues' (000000000a65d08c): kobject_uevent_env kobject: 'queues' (000000000a65d08c): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000ef5d3957): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000ef5d3957): kobject_uevent_env kobject: 'rx-0' (00000000ef5d3957): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' kobject: 'tx-0' (00000000fdcb3edc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000fdcb3edc): kobject_uevent_env kobject: 'tx-0' (00000000fdcb3edc): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' kobject: 'batman_adv' (0000000051031f9c): kobject_add_internal: parent: 'gretap0', set: '' kobject: 'batman_adv' (000000007292b713): kobject_uevent_env kobject: 'batman_adv' (000000007292b713): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000007292b713): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000007292b713): calling ktype release kobject: (000000007292b713): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000df10ea09): kobject_cleanup, parent 000000005578b05e kobject: 'rx-0' (00000000df10ea09): auto cleanup 'remove' event kobject: 'rx-0' (00000000df10ea09): kobject_uevent_env kobject: 'rx-0' (00000000df10ea09): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000df10ea09): auto cleanup kobject_del kobject: 'rx-0' (00000000df10ea09): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000009f540c33): kobject_cleanup, parent 000000005578b05e kobject: 'tx-0' (000000009f540c33): auto cleanup 'remove' event kobject: 'tx-0' (000000009f540c33): kobject_uevent_env kobject: 'tx-0' (000000009f540c33): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000009f540c33): auto cleanup kobject_del kobject: 'tx-0' (000000009f540c33): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000005578b05e): kobject_cleanup, parent (null) kobject: 'queues' (000000005578b05e): calling ktype release kobject: 'queues' (000000005578b05e): kset_release kobject: 'queues': free name kobject: 'erspan0' (00000000224659a4): kobject_uevent_env kobject: 'erspan0' (00000000224659a4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'erspan0' (000000004d8196a8): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'erspan0' (000000004d8196a8): kobject_uevent_env kobject: 'erspan0' (000000004d8196a8): fill_kobj_path: path = '/devices/virtual/net/erspan0' kobject: 'queues' (00000000abf076c3): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'queues' (00000000abf076c3): kobject_uevent_env kobject: 'queues' (00000000abf076c3): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000003f9bc489): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000003f9bc489): kobject_uevent_env kobject: 'rx-0' (000000003f9bc489): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' kobject: 'tx-0' (00000000bbed5006): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000bbed5006): kobject_uevent_env kobject: 'tx-0' (00000000bbed5006): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' kobject: 'batman_adv' (00000000fc2cdb85): kobject_add_internal: parent: 'erspan0', set: '' kobject: 'erspan0' (00000000224659a4): kobject_cleanup, parent (null) kobject: 'ip_vti0' (0000000041eb2399): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip_vti0' (0000000041eb2399): kobject_uevent_env kobject: 'erspan0' (00000000224659a4): auto cleanup 'remove' event kobject: 'ip_vti0' (0000000041eb2399): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' kobject: 'erspan0' (00000000224659a4): kobject_uevent_env kobject: 'queues' (000000005e8cb2a9): kobject_add_internal: parent: 'ip_vti0', set: '' kobject: 'erspan0' (00000000224659a4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (000000005e8cb2a9): kobject_uevent_env kobject: 'queues' (000000005e8cb2a9): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000004197986): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000004197986): kobject_uevent_env kobject: 'erspan0' (00000000224659a4): calling ktype release kobject: 'rx-0' (0000000004197986): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' kobject: 'erspan0': free name kobject: 'tx-0' (000000002fe59743): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000002fe59743): kobject_uevent_env kobject: 'tx-0' (000000002fe59743): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' kobject: 'batman_adv' (00000000b8659122): kobject_uevent_env kobject: 'batman_adv' (00000000b8659122): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000b8659122): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000b8659122): calling ktype release kobject: (00000000b8659122): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000a9273bb9): kobject_cleanup, parent 0000000096c958b2 kobject: 'rx-0' (00000000a9273bb9): auto cleanup 'remove' event kobject: 'rx-0' (00000000a9273bb9): kobject_uevent_env kobject: 'rx-0' (00000000a9273bb9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a9273bb9): auto cleanup kobject_del kobject: 'rx-0' (00000000a9273bb9): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000cbd2bd26): kobject_cleanup, parent 0000000096c958b2 kobject: 'tx-0' (00000000cbd2bd26): auto cleanup 'remove' event kobject: 'tx-0' (00000000cbd2bd26): kobject_uevent_env kobject: 'tx-0' (00000000cbd2bd26): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000cbd2bd26): auto cleanup kobject_del kobject: 'tx-0' (00000000cbd2bd26): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000096c958b2): kobject_cleanup, parent (null) kobject: 'queues' (0000000096c958b2): calling ktype release kobject: 'queues' (0000000096c958b2): kset_release kobject: 'queues': free name kobject: 'gretap0' (00000000d646859d): kobject_uevent_env kobject: 'gretap0' (00000000d646859d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6_vti0' (0000000030c615dc): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6_vti0' (0000000030c615dc): kobject_uevent_env kobject: 'ip6_vti0' (0000000030c615dc): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' kobject: 'queues' (00000000fbc0f8b2): kobject_add_internal: parent: 'ip6_vti0', set: '' kobject: 'queues' (00000000fbc0f8b2): kobject_uevent_env kobject: 'queues' (00000000fbc0f8b2): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000032bfb9cf): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (0000000032bfb9cf): kobject_uevent_env kobject: 'rx-0' (0000000032bfb9cf): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' kobject: 'tx-0' (00000000cb45451c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000cb45451c): kobject_uevent_env kobject: 'tx-0' (00000000cb45451c): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' kobject: 'gretap0' (00000000d646859d): kobject_cleanup, parent (null) kobject: 'sit0' (000000009f7cec6a): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gretap0' (00000000d646859d): auto cleanup 'remove' event kobject: 'sit0' (000000009f7cec6a): kobject_uevent_env kobject: 'sit0' (000000009f7cec6a): fill_kobj_path: path = '/devices/virtual/net/sit0' kobject: 'queues' (00000000fa4b6621): kobject_add_internal: parent: 'sit0', set: '' kobject: 'queues' (00000000fa4b6621): kobject_uevent_env kobject: 'gretap0' (00000000d646859d): kobject_uevent_env kobject: 'queues' (00000000fa4b6621): kobject_uevent_env: filter function caused the event to drop! kobject: 'gretap0' (00000000d646859d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000f4ccfef6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000f4ccfef6): kobject_uevent_env kobject: 'gretap0' (00000000d646859d): calling ktype release kobject: 'rx-0' (00000000f4ccfef6): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' kobject: 'gretap0': free name kobject: 'tx-0' (00000000524eacfc): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000524eacfc): kobject_uevent_env kobject: 'tx-0' (00000000524eacfc): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' kobject: 'rx-0' (000000001d3495d2): kobject_cleanup, parent 0000000073bfa2ca kobject: 'rx-0' (000000001d3495d2): auto cleanup 'remove' event kobject: 'rx-0' (000000001d3495d2): kobject_uevent_env kobject: 'rx-0' (000000001d3495d2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000001d3495d2): auto cleanup kobject_del kobject: 'rx-0' (000000001d3495d2): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000480a978b): kobject_cleanup, parent 0000000073bfa2ca kobject: 'tx-0' (00000000480a978b): auto cleanup 'remove' event kobject: 'tx-0' (00000000480a978b): kobject_uevent_env kobject: 'tx-0' (00000000480a978b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000480a978b): auto cleanup kobject_del kobject: 'tx-0' (00000000480a978b): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000073bfa2ca): kobject_cleanup, parent (null) kobject: 'queues' (0000000073bfa2ca): calling ktype release kobject: 'queues' (0000000073bfa2ca): kset_release kobject: 'queues': free name kobject: 'gre0' (000000006b041de9): kobject_uevent_env kobject: 'gre0' (000000006b041de9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (000000005c50cf25): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6tnl0' (000000005c50cf25): kobject_uevent_env kobject: 'ip6tnl0' (000000005c50cf25): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' kobject: 'queues' (00000000d95ee48a): kobject_add_internal: parent: 'ip6tnl0', set: '' kobject: 'queues' (00000000d95ee48a): kobject_uevent_env kobject: 'queues' (00000000d95ee48a): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000001d055203): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000001d055203): kobject_uevent_env kobject: 'rx-0' (000000001d055203): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' kobject: 'tx-0' (00000000c56e9f8a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (00000000c56e9f8a): kobject_uevent_env kobject: 'tx-0' (00000000c56e9f8a): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' kobject: 'gre0' (000000006b041de9): kobject_cleanup, parent (null) kobject: 'ip6gre0' (0000000089fd1eb8): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (000000006b041de9): auto cleanup 'remove' event kobject: 'gre0' (000000006b041de9): kobject_uevent_env kobject: 'ip6gre0' (0000000089fd1eb8): kobject_uevent_env kobject: 'gre0' (000000006b041de9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gre0' (0000000089fd1eb8): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' kobject: 'queues' (00000000c4e97c40): kobject_add_internal: parent: 'ip6gre0', set: '' kobject: 'gre0' (000000006b041de9): calling ktype release kobject: 'queues' (00000000c4e97c40): kobject_uevent_env kobject: 'queues' (00000000c4e97c40): kobject_uevent_env: filter function caused the event to drop! kobject: 'gre0': free name kobject: 'rx-0' (000000002812d5bf): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000002812d5bf): kobject_uevent_env kobject: 'rx-0' (000000002812d5bf): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' kobject: 'tx-0' (000000001a4b82ff): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000001a4b82ff): kobject_uevent_env kobject: 'tx-0' (000000001a4b82ff): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' kobject: 'rx-0' (00000000ea42c1a8): kobject_cleanup, parent 0000000018f00436 kobject: 'rx-0' (00000000ea42c1a8): auto cleanup 'remove' event kobject: 'rx-0' (00000000ea42c1a8): kobject_uevent_env kobject: 'rx-0' (00000000ea42c1a8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000ea42c1a8): auto cleanup kobject_del kobject: 'rx-0' (00000000ea42c1a8): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000006ccc35f1): kobject_cleanup, parent 0000000018f00436 kobject: 'tx-0' (000000006ccc35f1): auto cleanup 'remove' event kobject: 'tx-0' (000000006ccc35f1): kobject_uevent_env kobject: 'tx-0' (000000006ccc35f1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000006ccc35f1): auto cleanup kobject_del kobject: 'tx-0' (000000006ccc35f1): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000018f00436): kobject_cleanup, parent (null) kobject: 'queues' (0000000018f00436): calling ktype release kobject: 'queues' (0000000018f00436): kset_release kobject: 'queues': free name kobject: 'tunl0' (00000000aa5b26a3): kobject_uevent_env kobject: 'tunl0' (00000000aa5b26a3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'syz_tun' (00000000958df856): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'syz_tun' (00000000958df856): kobject_uevent_env kobject: 'syz_tun' (00000000958df856): fill_kobj_path: path = '/devices/virtual/net/syz_tun' kobject: 'queues' (000000004b62a5d1): kobject_add_internal: parent: 'syz_tun', set: '' kobject: 'queues' (000000004b62a5d1): kobject_uevent_env kobject: 'queues' (000000004b62a5d1): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (00000000cad381e4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (00000000cad381e4): kobject_uevent_env kobject: 'rx-0' (00000000cad381e4): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0' kobject: 'tx-0' (000000004ab6b200): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000004ab6b200): kobject_uevent_env kobject: 'tx-0' (000000004ab6b200): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0' kobject: 'batman_adv' (00000000f6ddb1ad): kobject_add_internal: parent: 'syz_tun', set: '' kobject: 'tunl0' (00000000aa5b26a3): kobject_cleanup, parent (null) kobject: 'ip6gretap0' (00000000af48ddc6): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'ip6gretap0' (00000000af48ddc6): kobject_uevent_env kobject: 'tunl0' (00000000aa5b26a3): auto cleanup 'remove' event kobject: 'ip6gretap0' (00000000af48ddc6): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0' kobject: 'tunl0' (00000000aa5b26a3): kobject_uevent_env kobject: 'queues' (000000001a9b0de9): kobject_add_internal: parent: 'ip6gretap0', set: '' kobject: 'tunl0' (00000000aa5b26a3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'queues' (000000001a9b0de9): kobject_uevent_env kobject: 'queues' (000000001a9b0de9): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (0000000086d5e0d6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tunl0' (00000000aa5b26a3): calling ktype release kobject: 'rx-0' (0000000086d5e0d6): kobject_uevent_env kobject: 'tunl0': free name kobject: 'rx-0' (0000000086d5e0d6): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/rx-0' kobject: 'tx-0' (000000002f0fe902): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000002f0fe902): kobject_uevent_env kobject: 'tx-0' (000000002f0fe902): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/tx-0' kobject: 'batman_adv' (00000000be28568d): kobject_add_internal: parent: 'ip6gretap0', set: '' kobject: 'brif' (000000000773cdac): kobject_cleanup, parent 000000007329964d kobject: 'brif' (000000000773cdac): auto cleanup kobject_del kobject: 'brif' (000000000773cdac): calling ktype release kobject: (000000000773cdac): dynamic_kobj_release kobject: 'brif': free name kobject: 'brif' (00000000ce087d13): kobject_cleanup, parent 000000009954ddac kobject: 'brif' (00000000ce087d13): auto cleanup kobject_del kobject: 'brif' (00000000ce087d13): calling ktype release kobject: (00000000ce087d13): dynamic_kobj_release kobject: 'brif': free name kobject: 'brif' (00000000eef029a7): kobject_cleanup, parent 0000000004bea7c5 kobject: 'brif' (00000000eef029a7): auto cleanup kobject_del kobject: 'brif' (00000000eef029a7): calling ktype release kobject: (00000000eef029a7): dynamic_kobj_release kobject: 'brif': free name kobject: 'mesh' (00000000e326335e): kobject_uevent_env kobject: 'mesh' (00000000e326335e): kobject_uevent_env: filter function caused the event to drop! device bridge_slave_1 left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state kobject: 'brport' (00000000dfe6a39c): kobject_uevent_env kobject: 'brport' (00000000dfe6a39c): 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' (00000000dfe6a39c): kobject_cleanup, parent (null) kobject: 'brport' (00000000dfe6a39c): calling ktype release kobject: 'brport': free name kobject: 'brport' (000000007603ec11): kobject_uevent_env kobject: 'brport' (000000007603ec11): kobject_uevent_env: filter function caused the event to drop! kobject: 'brif' (000000001dd72563): kobject_cleanup, parent 00000000a351cb93 kobject: 'brif' (000000001dd72563): auto cleanup kobject_del kobject: 'brif' (000000001dd72563): calling ktype release kobject: (000000001dd72563): dynamic_kobj_release kobject: 'brif': free name kobject: 'brport' (000000007603ec11): kobject_cleanup, parent (null) kobject: 'brport' (000000007603ec11): calling ktype release kobject: 'brport': free name