overlayfs: './file0' not a directory syz-executor.2 (13166) used greatest stack depth: 22944 bytes left Process accounting resumed ====================================================== WARNING: possible circular locking dependency detected 4.19.37 #5 Not tainted ------------------------------------------------------ syz-executor.2/13165 is trying to acquire lock: 00000000b532f3c4 (&ovl_i_mutex_key[depth]){+.+.}, at: inode_lock include/linux/fs.h:738 [inline] 00000000b532f3c4 (&ovl_i_mutex_key[depth]){+.+.}, at: ovl_write_iter+0x148/0xc20 fs/overlayfs/file.c:231 but task is already holding lock: 00000000dbaac9ad (&acct->lock#2){+.+.}, at: acct_get kernel/acct.c:161 [inline] 00000000dbaac9ad (&acct->lock#2){+.+.}, at: slow_acct_process kernel/acct.c:577 [inline] 00000000dbaac9ad (&acct->lock#2){+.+.}, at: acct_process+0x2e5/0x61e kernel/acct.c:605 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (&acct->lock#2){+.+.}: __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087 acct_pin_kill+0x27/0x100 kernel/acct.c:173 pin_kill+0x18f/0x860 fs/fs_pin.c:50 acct_on+0x574/0x790 kernel/acct.c:254 __do_sys_acct kernel/acct.c:286 [inline] __se_sys_acct kernel/acct.c:273 [inline] __x64_sys_acct+0xae/0x200 kernel/acct.c:273 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'loop1' (000000000c950f63): kobject_uevent_env -> #1 (sb_writers#4){.+.+}: 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:1387 kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' sb_start_write include/linux/fs.h:1569 [inline] mnt_want_write+0x3f/0xc0 fs/namespace.c:360 ovl_want_write+0x76/0xa0 fs/overlayfs/util.c:24 ovl_setattr+0xdd/0x950 fs/overlayfs/inode.c:30 notify_change+0xad9/0xfb0 fs/attr.c:334 kobject: 'hwsim6' (000000008f6a141a): kobject_add_internal: parent: 'mac80211_hwsim', set: 'devices' do_truncate+0x158/0x220 fs/open.c:63 handle_truncate fs/namei.c:3008 [inline] do_last fs/namei.c:3424 [inline] path_openat+0x2cc6/0x4690 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 do_sys_open+0x3fe/0x550 fs/open.c:1069 ksys_open include/linux/syscalls.h:1276 [inline] __do_sys_creat fs/open.c:1127 [inline] __se_sys_creat fs/open.c:1125 [inline] __x64_sys_creat+0x61/0x80 fs/open.c:1125 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe kobject: 'hwsim6' (000000008f6a141a): kobject_uevent_env -> #0 (&ovl_i_mutex_key[depth]){+.+.}: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 down_write+0x38/0x90 kernel/locking/rwsem.c:70 inode_lock include/linux/fs.h:738 [inline] ovl_write_iter+0x148/0xc20 fs/overlayfs/file.c:231 call_write_iter include/linux/fs.h:1811 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x58e/0x820 fs/read_write.c:487 __kernel_write+0x110/0x390 fs/read_write.c:506 kobject: 'hwsim6' (000000008f6a141a): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6' do_acct_process+0xd37/0x1150 kernel/acct.c:520 slow_acct_process kernel/acct.c:579 [inline] acct_process+0x568/0x61e kernel/acct.c:605 do_exit+0x17c0/0x2fa0 kernel/exit.c:866 do_group_exit+0x135/0x370 kernel/exit.c:979 kobject: 'hwsim6' (000000008f6a141a): kobject_uevent_env __do_sys_exit_group kernel/exit.c:990 [inline] __se_sys_exit_group kernel/exit.c:988 [inline] __x64_sys_exit_group+0x44/0x50 kernel/exit.c:988 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &ovl_i_mutex_key[depth] --> sb_writers#4 --> &acct->lock#2 Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&acct->lock kobject: 'hwsim6' (000000008f6a141a): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6' #2); lock(sb_writers#4); lock(&acct->lock#2); lock(&ovl_i_mutex_key[depth]); *** DEADLOCK *** kobject: 'ieee80211' (00000000eef55441): kobject_add_internal: parent: 'hwsim6', set: '(null)' 2 locks held by syz-executor.2/13165: #0: 00000000dbaac9ad (&acct->lock#2){+.+.}, at: acct_get kernel/acct.c:161 [inline] #0: 00000000dbaac9ad (&acct->lock#2){+.+.}, at: slow_acct_process kernel/acct.c:577 [inline] #0: 00000000dbaac9ad (&acct->lock#2){+.+.}, at: acct_process+0x2e5/0x61e kernel/acct.c:605 #1: kobject: 'phy6' (000000009f3687bd): kobject_add_internal: parent: 'ieee80211', set: 'devices' 0000000027041664 (sb_writers#15){.+.+}, at: file_start_write_trylock include/linux/fs.h:2771 [inline] 0000000027041664 (sb_writers#15){.+.+}, at: do_acct_process+0xf37/0x1150 kernel/acct.c:517 stack backtrace: CPU: 0 PID: 13165 Comm: syz-executor.2 Not tainted 4.19.37 #5 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: kobject: 'phy6' (000000009f3687bd): kobject_uevent_env __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:1221 check_prev_add kernel/locking/lockdep.c:1861 [inline] check_prevs_add kernel/locking/lockdep.c:1974 [inline] validate_chain kernel/locking/lockdep.c:2415 [inline] __lock_acquire+0x2e6d/0x48f0 kernel/locking/lockdep.c:3411 kobject: 'phy6' (000000009f3687bd): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/ieee80211/phy6' lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900 kobject: 'rfkill8' (000000006fd242be): kobject_add_internal: parent: 'phy6', set: 'devices' down_write+0x38/0x90 kernel/locking/rwsem.c:70 inode_lock include/linux/fs.h:738 [inline] ovl_write_iter+0x148/0xc20 fs/overlayfs/file.c:231 kobject: 'rfkill8' (000000006fd242be): kobject_uevent_env kobject: 'rfkill8' (000000006fd242be): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/ieee80211/phy6/rfkill8' call_write_iter include/linux/fs.h:1811 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x58e/0x820 fs/read_write.c:487 ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' __kernel_write+0x110/0x390 fs/read_write.c:506 kobject: 'net' (0000000013d4547c): kobject_add_internal: parent: 'hwsim6', set: '(null)' do_acct_process+0xd37/0x1150 kernel/acct.c:520 slow_acct_process kernel/acct.c:579 [inline] acct_process+0x568/0x61e kernel/acct.c:605 do_exit+0x17c0/0x2fa0 kernel/exit.c:866 kobject: 'wlan2' (0000000009b20754): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'wlan2' (0000000009b20754): kobject_uevent_env do_group_exit+0x135/0x370 kernel/exit.c:979 __do_sys_exit_group kernel/exit.c:990 [inline] __se_sys_exit_group kernel/exit.c:988 [inline] __x64_sys_exit_group+0x44/0x50 kernel/exit.c:988 kobject: 'wlan2' (0000000009b20754): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/net/wlan2' do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x458da9 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:00007ffc8c256598 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 000000000000001e RCX: 0000000000458da9 RDX: 0000000000412b61 RSI: fffffffffffffff7 RDI: 0000000000000000 kobject: 'queues' (00000000c041f28a): kobject_add_internal: parent: 'wlan2', set: '' RBP: 0000000000000000 R08: ffffffffffffffff R09: 00007ffc8c2565f0 R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffc8c2565f0 R14: 0000000000000000 R15: 00007ffc8c256600 kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'queues' (00000000c041f28a): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (00000000c041f28a): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'rx-0' (00000000d7ef855e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (00000000d7ef855e): kobject_uevent_env kobject: 'rx-0' (00000000d7ef855e): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/net/wlan2/queues/rx-0' kobject: 'tx-0' (00000000a824861b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'tx-0' (00000000a824861b): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000a824861b): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/net/wlan2/queues/tx-0' kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'tx-1' (000000004513c84c): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-1' (000000004513c84c): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'tx-1' (000000004513c84c): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/net/wlan2/queues/tx-1' kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-2' (000000008bf92095): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'tx-2' (000000008bf92095): kobject_uevent_env kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-2' (000000008bf92095): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/net/wlan2/queues/tx-2' kobject: 'tx-3' (00000000ff4c9984): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-3' (00000000ff4c9984): kobject_uevent_env kobject: 'tx-3' (00000000ff4c9984): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim6/net/wlan2/queues/tx-3' kobject: 'batman_adv' (0000000051b7052a): kobject_add_internal: parent: 'wlan2', set: '' kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' net_ratelimit: 20 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'rx-0' (00000000db33b0c8): kobject_cleanup, parent 000000007411d07b kobject: 'rx-0' (00000000db33b0c8): auto cleanup 'remove' event kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000db33b0c8): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'rx-0' (00000000db33b0c8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000db33b0c8): auto cleanup kobject_del protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'rx-0' (00000000db33b0c8): calling ktype release protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'rx-0': free name kobject: 'tx-0' (00000000cd3593bd): kobject_cleanup, parent 000000007411d07b kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000cd3593bd): auto cleanup 'remove' event kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'tx-0' (00000000cd3593bd): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (00000000cd3593bd): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000cd3593bd): auto cleanup kobject_del kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'tx-0' (00000000cd3593bd): calling ktype release kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0': free name kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'queues' (000000007411d07b): kobject_cleanup, parent (null) kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (000000007411d07b): calling ktype release kobject: 'queues' (000000007411d07b): kset_release kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'queues': free name kobject: 'ip6gre0' (00000000a990bac5): kobject_uevent_env kobject: 'ip6gre0' (00000000a990bac5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6gre0' (00000000a990bac5): kobject_cleanup, parent (null) kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'ip6gre0' (00000000a990bac5): auto cleanup 'remove' event kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'ip6gre0' (00000000a990bac5): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip6gre0' (00000000a990bac5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'ip6gre0' (00000000a990bac5): calling ktype release kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'ip6gre0': free name kobject: 'rx-0' (000000004d5768d3): kobject_cleanup, parent 00000000dc693030 kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'rx-0' (000000004d5768d3): auto cleanup 'remove' event kobject: 'rx-0' (000000004d5768d3): kobject_uevent_env kobject: 'rx-0' (000000004d5768d3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000004d5768d3): auto cleanup kobject_del kobject: 'rx-0' (000000004d5768d3): calling ktype release kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0': free name kobject: 'tx-0' (000000003a265404): kobject_cleanup, parent 00000000dc693030 kobject: 'tx-0' (000000003a265404): auto cleanup 'remove' event kobject: 'tx-0' (000000003a265404): kobject_uevent_env kobject: 'tx-0' (000000003a265404): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'tx-0' (000000003a265404): auto cleanup kobject_del kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (000000003a265404): calling ktype release kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'tx-0': free name kobject: 'queues' (00000000dc693030): kobject_cleanup, parent (null) kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000dc693030): calling ktype release kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'queues' (00000000dc693030): kset_release kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues': free name kobject: 'ip6tnl0' (00000000ddc4d350): kobject_uevent_env kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'ip6tnl0' (00000000ddc4d350): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6tnl0' (00000000ddc4d350): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (00000000ddc4d350): auto cleanup 'remove' event kobject: 'ip6tnl0' (00000000ddc4d350): kobject_uevent_env kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'ip6tnl0' (00000000ddc4d350): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'ip6tnl0' (00000000ddc4d350): calling ktype release kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'ip6tnl0': free name kobject: 'rx-0' (00000000df4c9d02): kobject_cleanup, parent 0000000085eee4a0 kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'rx-0' (00000000df4c9d02): auto cleanup 'remove' event kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (00000000df4c9d02): kobject_uevent_env kobject: 'rx-0' (00000000df4c9d02): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000df4c9d02): auto cleanup kobject_del kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'rx-0' (00000000df4c9d02): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b31d49c0): kobject_cleanup, parent 0000000085eee4a0 kobject: 'tx-0' (00000000b31d49c0): auto cleanup 'remove' event kobject: 'tx-0' (00000000b31d49c0): kobject_uevent_env kobject: 'tx-0' (00000000b31d49c0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (00000000b31d49c0): auto cleanup kobject_del kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'tx-0' (00000000b31d49c0): calling ktype release kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0': free name kobject: 'queues' (0000000085eee4a0): kobject_cleanup, parent (null) kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'queues' (0000000085eee4a0): calling ktype release kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'queues' (0000000085eee4a0): kset_release kobject: 'queues': free name kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'sit0' (0000000053afd9c0): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'sit0' (0000000053afd9c0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'sit0' (0000000053afd9c0): kobject_cleanup, parent (null) kobject: 'sit0' (0000000053afd9c0): auto cleanup 'remove' event kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'sit0' (0000000053afd9c0): kobject_uevent_env kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'sit0' (0000000053afd9c0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'sit0' (0000000053afd9c0): calling ktype release kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'sit0': free name kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000ae76825d): kobject_cleanup, parent 00000000c3490342 kobject: 'rx-0' (00000000ae76825d): auto cleanup 'remove' event kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'rx-0' (00000000ae76825d): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (00000000ae76825d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'rx-0' (00000000ae76825d): auto cleanup kobject_del kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'rx-0' (00000000ae76825d): calling ktype release kobject: 'rx-0': free name kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'tx-0' (000000005c2a6372): kobject_cleanup, parent 00000000c3490342 kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-0' (000000005c2a6372): auto cleanup 'remove' event kobject: 'tx-0' (000000005c2a6372): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'tx-0' (000000005c2a6372): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000005c2a6372): auto cleanup kobject_del kobject: 'tx-0' (000000005c2a6372): calling ktype release kobject: 'tx-0': free name kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'queues' (00000000c3490342): kobject_cleanup, parent (null) kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'queues' (00000000c3490342): calling ktype release kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'queues' (00000000c3490342): kset_release kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues': free name kobject: 'ip6_vti0' (000000005604bf43): kobject_uevent_env kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'ip6_vti0' (000000005604bf43): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip6_vti0' (000000005604bf43): kobject_cleanup, parent (null) kobject: 'ip6_vti0' (000000005604bf43): auto cleanup 'remove' event kobject: 'ip6_vti0' (000000005604bf43): kobject_uevent_env kobject: 'ip6_vti0' (000000005604bf43): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6_vti0' (000000005604bf43): calling ktype release kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'ip6_vti0': free name kobject: 'rx-0' (000000007f576581): kobject_cleanup, parent 00000000eaa1e880 kobject: 'rx-0' (000000007f576581): auto cleanup 'remove' event kobject: 'rx-0' (000000007f576581): kobject_uevent_env kobject: 'rx-0' (000000007f576581): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000007f576581): auto cleanup kobject_del kobject: 'rx-0' (000000007f576581): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b89445c1): kobject_cleanup, parent 00000000eaa1e880 kobject: 'tx-0' (00000000b89445c1): auto cleanup 'remove' event kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'tx-0' (00000000b89445c1): kobject_uevent_env kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'tx-0' (00000000b89445c1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b89445c1): auto cleanup kobject_del kobject: 'tx-0' (00000000b89445c1): calling ktype release kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0': free name kobject: 'queues' (00000000eaa1e880): kobject_cleanup, parent (null) kobject: 'queues' (00000000eaa1e880): calling ktype release kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'queues' (00000000eaa1e880): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (00000000c1173ef7): kobject_uevent_env kobject: 'ip_vti0' (00000000c1173ef7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'ip_vti0' (00000000c1173ef7): kobject_cleanup, parent (null) kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'ip_vti0' (00000000c1173ef7): auto cleanup 'remove' event kobject: 'ip_vti0' (00000000c1173ef7): kobject_uevent_env kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'ip_vti0' (00000000c1173ef7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'ip_vti0' (00000000c1173ef7): calling ktype release kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip_vti0': free name kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'batman_adv' (0000000080305019): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'batman_adv' (0000000080305019): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'batman_adv' (0000000080305019): kobject_cleanup, parent (null) kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'batman_adv' (0000000080305019): calling ktype release kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: (0000000080305019): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (000000007523bf5b): kobject_cleanup, parent 000000006d5003ce kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (000000007523bf5b): auto cleanup 'remove' event kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'rx-0' (000000007523bf5b): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000007523bf5b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000007523bf5b): auto cleanup kobject_del kobject: 'rx-0' (000000007523bf5b): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000008b55cd79): kobject_cleanup, parent 000000006d5003ce kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'tx-0' (000000008b55cd79): auto cleanup 'remove' event kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000008b55cd79): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'tx-0' (000000008b55cd79): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-0' (000000008b55cd79): auto cleanup kobject_del kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'tx-0' (000000008b55cd79): calling ktype release kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'tx-0': free name kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queues' (000000006d5003ce): kobject_cleanup, parent (null) kobject: 'queues' (000000006d5003ce): calling ktype release kobject: 'queues' (000000006d5003ce): kset_release kobject: 'queues': free name kobject: 'erspan0' (00000000f443f3b9): kobject_uevent_env kobject: 'erspan0' (00000000f443f3b9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'erspan0' (00000000f443f3b9): kobject_cleanup, parent (null) kobject: 'erspan0' (00000000f443f3b9): auto cleanup 'remove' event kobject: 'erspan0' (00000000f443f3b9): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'erspan0' (00000000f443f3b9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'erspan0' (00000000f443f3b9): calling ktype release kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' net_ratelimit: 20 callbacks suppressed protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'erspan0': free name kobject: 'batman_adv' (000000003778dd4d): kobject_uevent_env kobject: 'batman_adv' (000000003778dd4d): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'batman_adv' (000000003778dd4d): kobject_cleanup, parent (null) kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'batman_adv' (000000003778dd4d): calling ktype release kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: (000000003778dd4d): dynamic_kobj_release kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'batman_adv': free name kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (0000000033393d65): kobject_cleanup, parent 0000000097c94862 protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'rx-0' (0000000033393d65): auto cleanup 'remove' event kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (0000000033393d65): kobject_uevent_env kobject: 'rx-0' (0000000033393d65): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (0000000033393d65): auto cleanup kobject_del kobject: 'rx-0' (0000000033393d65): calling ktype release kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'rx-0': free name kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (000000004c484a51): kobject_cleanup, parent 0000000097c94862 kobject: 'tx-0' (000000004c484a51): auto cleanup 'remove' event kobject: 'tx-0' (000000004c484a51): kobject_uevent_env kobject: 'tx-0' (000000004c484a51): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000004c484a51): auto cleanup kobject_del kobject: 'tx-0' (000000004c484a51): calling ktype release protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'tx-0': free name kobject: 'queues' (0000000097c94862): kobject_cleanup, parent (null) kobject: 'queues' (0000000097c94862): calling ktype release kobject: 'queues' (0000000097c94862): kset_release kobject: 'queues': free name kobject: 'gretap0' (000000006384ea86): kobject_uevent_env kobject: 'gretap0' (000000006384ea86): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' protocol 88fb is buggy, dev hsr_slave_0 protocol 88fb is buggy, dev hsr_slave_1 kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'gretap0' (000000006384ea86): kobject_cleanup, parent (null) kobject: 'gretap0' (000000006384ea86): auto cleanup 'remove' event kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'gretap0' (000000006384ea86): kobject_uevent_env kobject: 'gretap0' (000000006384ea86): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gretap0' (000000006384ea86): calling ktype release kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'gretap0': free name kobject: 'rx-0' (000000002c567f99): kobject_cleanup, parent 0000000081cc9627 kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000002c567f99): auto cleanup 'remove' event kobject: 'rx-0' (000000002c567f99): kobject_uevent_env kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'rx-0' (000000002c567f99): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'rx-0' (000000002c567f99): auto cleanup kobject_del kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'rx-0' (000000002c567f99): calling ktype release kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0': free name kobject: 'tx-0' (00000000f5fa4e68): kobject_cleanup, parent 0000000081cc9627 kobject: 'tx-0' (00000000f5fa4e68): auto cleanup 'remove' event kobject: 'tx-0' (00000000f5fa4e68): kobject_uevent_env kobject: 'tx-0' (00000000f5fa4e68): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f5fa4e68): auto cleanup kobject_del kobject: 'tx-0' (00000000f5fa4e68): calling ktype release kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0': free name kobject: 'queues' (0000000081cc9627): kobject_cleanup, parent (null) kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'queues' (0000000081cc9627): calling ktype release kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'queues' (0000000081cc9627): kset_release kobject: 'queues': free name kobject: 'gre0' (00000000135cb041): kobject_uevent_env kobject: 'gre0' (00000000135cb041): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'gre0' (00000000135cb041): kobject_cleanup, parent (null) kobject: 'loop0' (0000000013c42768): kobject_uevent_env kobject: 'loop0' (0000000013c42768): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'gre0' (00000000135cb041): auto cleanup 'remove' event kobject: 'gre0' (00000000135cb041): kobject_uevent_env kobject: 'gre0' (00000000135cb041): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop5' (00000000d253a915): kobject_uevent_env kobject: 'loop5' (00000000d253a915): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'gre0' (00000000135cb041): calling ktype release kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'gre0': free name kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (000000006e22106d): kobject_cleanup, parent 0000000023504e77 kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'rx-0' (000000006e22106d): auto cleanup 'remove' event kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'rx-0' (000000006e22106d): kobject_uevent_env kobject: 'rx-0' (000000006e22106d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop2' (000000003fe265a7): kobject_uevent_env kobject: 'rx-0' (000000006e22106d): auto cleanup kobject_del kobject: 'loop2' (000000003fe265a7): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (000000006e22106d): calling ktype release kobject: 'loop1' (000000000c950f63): kobject_uevent_env kobject: 'rx-0': free name kobject: 'tx-0' (0000000065a761df): kobject_cleanup, parent 0000000023504e77 kobject: 'loop1' (000000000c950f63): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'tx-0' (0000000065a761df): auto cleanup 'remove' event kobject: 'tx-0' (0000000065a761df): kobject_uevent_env kobject: 'tx-0' (0000000065a761df): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000065a761df): auto cleanup kobject_del kobject: 'tx-0' (0000000065a761df): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000023504e77): kobject_cleanup, parent (null) kobject: 'queues' (0000000023504e77): calling ktype release kobject: 'queues' (0000000023504e77): kset_release kobject: 'queues': free name kobject: 'tunl0' (000000001fd5c6b6): kobject_uevent_env kobject: 'loop3' (000000006a0fb016): kobject_uevent_env kobject: 'tunl0' (000000001fd5c6b6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'loop3' (000000006a0fb016): fill_kobj_path: path = '/devices/virtual/block/loop3'