====================================================== kobject: 'queue' (0000000083a5e7c6): kobject_uevent_env WARNING: possible circular locking dependency detected 4.19.91-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.0/1498 is trying to acquire lock: 0000000060fd500f (&sig->cred_guard_mutex){+.+.}, at: do_io_accounting+0x1f4/0x830 fs/proc/base.c:2738 but task is already holding lock: 00000000adb035e9 (&p->lock){+.+.}, at: seq_read+0x71/0x1110 fs/seq_file.c:161 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #3 (&p->lock){+.+.}: kobject: 'queue' (0000000083a5e7c6): kobject_uevent_env: filter function caused the event to drop! __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 seq_read+0x71/0x1110 fs/seq_file.c:161 do_loop_readv_writev fs/read_write.c:701 [inline] do_loop_readv_writev fs/read_write.c:688 [inline] do_iter_read+0x490/0x640 fs/read_write.c:925 kobject: 'iosched' (000000003f4b5046): kobject_add_internal: parent: 'queue', set: '' vfs_readv+0xf0/0x160 fs/read_write.c:987 kernel_readv fs/splice.c:362 [inline] default_file_splice_read+0x478/0x970 fs/splice.c:417 kobject: 'iosched' (000000003f4b5046): kobject_uevent_env do_splice_to+0x127/0x180 fs/splice.c:881 splice_direct_to_actor+0x2d3/0x970 fs/splice.c:959 kobject: 'iosched' (000000003f4b5046): kobject_uevent_env: filter function caused the event to drop! do_splice_direct+0x1da/0x2a0 fs/splice.c:1068 do_sendfile+0x597/0xce0 fs/read_write.c:1447 kobject: 'integrity' (0000000042e6738f): kobject_add_internal: parent: 'loop0', set: '' __do_sys_sendfile64 fs/read_write.c:1508 [inline] __se_sys_sendfile64 fs/read_write.c:1494 [inline] __x64_sys_sendfile64+0x1dd/0x220 fs/read_write.c:1494 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 kobject: 'integrity' (0000000042e6738f): kobject_uevent_env entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #2 (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+0x208/0x360 fs/super.c:1387 sb_start_write include/linux/fs.h:1578 [inline] mnt_want_write+0x3f/0xc0 fs/namespace.c:360 ovl_want_write+0x76/0xa0 fs/overlayfs/util.c:24 kobject: 'integrity' (0000000042e6738f): kobject_uevent_env: filter function caused the event to drop! ovl_create_object+0xb3/0x2c0 fs/overlayfs/dir.c:600 ovl_create+0x28/0x30 fs/overlayfs/dir.c:631 lookup_open+0x12be/0x1ad0 fs/namei.c:3234 do_last fs/namei.c:3324 [inline] path_openat+0x149a/0x45e0 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 do_sys_open+0x3fe/0x550 fs/open.c:1088 __do_sys_open fs/open.c:1106 [inline] __se_sys_open fs/open.c:1101 [inline] __x64_sys_open+0x7e/0xc0 fs/open.c:1101 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (&ovl_i_mutex_dir_key[depth]){++++}: down_read+0x3b/0xb0 kernel/locking/rwsem.c:24 inode_lock_shared include/linux/fs.h:757 [inline] do_last fs/namei.c:3323 [inline] path_openat+0x1e59/0x45e0 fs/namei.c:3534 do_filp_open+0x1a1/0x280 fs/namei.c:3564 do_open_execat+0x140/0x660 fs/exec.c:853 __do_execve_file.isra.0+0x15a4/0x2150 fs/exec.c:1755 do_execveat_common fs/exec.c:1866 [inline] do_execve fs/exec.c:1883 [inline] __do_sys_execve fs/exec.c:1964 [inline] __se_sys_execve fs/exec.c:1959 [inline] __x64_sys_execve+0x8f/0xc0 fs/exec.c:1959 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&sig->cred_guard_mutex){+.+.}: lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072 mutex_lock_killable_nested+0x16/0x20 kernel/locking/mutex.c:1102 do_io_accounting+0x1f4/0x830 fs/proc/base.c:2738 proc_tgid_io_accounting+0x23/0x30 fs/proc/base.c:2787 proc_single_show+0xf0/0x180 fs/proc/base.c:755 seq_read+0x4ca/0x1110 fs/seq_file.c:229 do_loop_readv_writev fs/read_write.c:701 [inline] do_loop_readv_writev fs/read_write.c:688 [inline] do_iter_read+0x490/0x640 fs/read_write.c:925 vfs_readv+0xf0/0x160 fs/read_write.c:987 kernel_readv fs/splice.c:362 [inline] default_file_splice_read+0x478/0x970 fs/splice.c:417 do_splice_to+0x127/0x180 fs/splice.c:881 splice_direct_to_actor+0x2d3/0x970 fs/splice.c:959 do_splice_direct+0x1da/0x2a0 fs/splice.c:1068 do_sendfile+0x597/0xce0 fs/read_write.c:1447 __do_sys_sendfile64 fs/read_write.c:1508 [inline] __se_sys_sendfile64 fs/read_write.c:1494 [inline] __x64_sys_sendfile64+0x1dd/0x220 fs/read_write.c:1494 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: &sig->cred_guard_mutex --> sb_writers#4 --> &p->lock Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&p->lock); lock(sb_writers#4); lock(&p->lock); lock(&sig->cred_guard_mutex); *** DEADLOCK *** 1 lock held by syz-executor.0/1498: #0: 00000000adb035e9 (&p->lock){+.+.}, at: seq_read+0x71/0x1110 fs/seq_file.c:161 stack backtrace: CPU: 0 PID: 1498 Comm: syz-executor.0 Not tainted 4.19.91-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x197/0x210 lib/dump_stack.c:118 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+0x2e19/0x49c0 kernel/locking/lockdep.c:3411 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3903 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xf7/0x1300 kernel/locking/mutex.c:1072 mutex_lock_killable_nested+0x16/0x20 kernel/locking/mutex.c:1102 do_io_accounting+0x1f4/0x830 fs/proc/base.c:2738 proc_tgid_io_accounting+0x23/0x30 fs/proc/base.c:2787 proc_single_show+0xf0/0x180 fs/proc/base.c:755 seq_read+0x4ca/0x1110 fs/seq_file.c:229 do_loop_readv_writev fs/read_write.c:701 [inline] do_loop_readv_writev fs/read_write.c:688 [inline] do_iter_read+0x490/0x640 fs/read_write.c:925 kobject: 'bonding_slave' (000000004228b403): kobject_cleanup, parent 000000009de54071 vfs_readv+0xf0/0x160 fs/read_write.c:987 kobject: 'bonding_slave' (000000004228b403): does not have a release() function, it is broken and must be fixed. kobject: 'bonding_slave' (000000004228b403): auto cleanup kobject_del kernel_readv fs/splice.c:362 [inline] default_file_splice_read+0x478/0x970 fs/splice.c:417 kobject: 'bonding_slave': free name do_splice_to+0x127/0x180 fs/splice.c:881 splice_direct_to_actor+0x2d3/0x970 fs/splice.c:959 do_splice_direct+0x1da/0x2a0 fs/splice.c:1068 do_sendfile+0x597/0xce0 fs/read_write.c:1447 __do_sys_sendfile64 fs/read_write.c:1508 [inline] __se_sys_sendfile64 fs/read_write.c:1494 [inline] __x64_sys_sendfile64+0x1dd/0x220 fs/read_write.c:1494 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45a919 Code: ad b6 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 b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f08c2d5cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045a919 RDX: 0000000000000000 RSI: 000000000000000e RDI: 0000000000000010 RBP: 000000000075c118 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000006 R11: 0000000000000246 R12: 00007f08c2d5d6d4 R13: 00000000004c925e R14: 00000000004e0f88 R15: 00000000ffffffff bond0: Releasing backup interface bond_slave_1 kobject: 'loop1' (00000000d5cc66fb): kobject_uevent_env kobject: 'loop1' (00000000d5cc66fb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000076ba529d): kobject_uevent_env kobject: 'integrity' (0000000042e6738f): kobject_uevent_env kobject: 'integrity' (0000000042e6738f): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop3' (0000000076ba529d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'integrity' (0000000042e6738f): kobject_cleanup, parent (null) kobject: 'integrity' (0000000042e6738f): does not have a release() function, it is broken and must be fixed. kobject: 'loop2' (000000007c892143): kobject_uevent_env kobject: 'integrity': free name kobject: '7:0' (00000000c82a4147): kobject_uevent_env kobject: '7:0' (00000000c82a4147): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop2' (000000007c892143): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: '7:0' (00000000c82a4147): kobject_cleanup, parent (null) kobject: '7:0' (00000000c82a4147): calling ktype release kobject: '7:0': free name kobject: 'mq' (0000000062724f38): kobject_uevent_env kobject: 'mq' (0000000062724f38): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (0000000083a5e7c6): kobject_uevent_env kobject: 'queue' (0000000083a5e7c6): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (000000003f4b5046): kobject_uevent_env kobject: 'iosched' (000000003f4b5046): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (00000000cc6dd004): kobject_cleanup, parent 00000000bdffa922 kobject: 'holders' (00000000cc6dd004): auto cleanup kobject_del kobject: 'holders' (00000000cc6dd004): calling ktype release kobject: (00000000cc6dd004): dynamic_kobj_release kobject: 'bonding_slave' (000000008779ce21): kobject_add_internal: parent: 'bond_slave_1', set: '' kobject: 'holders': free name kobject: 'slaves' (000000008165e95a): kobject_cleanup, parent 00000000bdffa922 bond0: Enslaving bond_slave_1 as an active interface with an up link kobject: 'slaves' (000000008165e95a): auto cleanup kobject_del kobject: 'bonding_slave' (000000008779ce21): kobject_cleanup, parent 000000009de54071 kobject: 'slaves' (000000008165e95a): calling ktype release kobject: (000000008165e95a): dynamic_kobj_release kobject: 'bonding_slave' (000000008779ce21): does not have a release() function, it is broken and must be fixed. kobject: 'slaves': free name kobject: 'bonding_slave' (000000008779ce21): auto cleanup kobject_del kobject: 'loop0' (00000000bdffa922): kobject_uevent_env kobject: 'loop0' (00000000bdffa922): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'bonding_slave': free name bond0: Releasing backup interface bond_slave_1 kobject: 'iosched' (000000003f4b5046): kobject_cleanup, parent (null) kobject: 'iosched' (000000003f4b5046): calling ktype release kobject: 'iosched': free name kobject: 'loop0' (00000000bdffa922): kobject_cleanup, parent (null) kobject: 'loop0' (00000000bdffa922): calling ktype release kobject: 'queue' (0000000083a5e7c6): kobject_cleanup, parent (null) kobject: 'queue' (0000000083a5e7c6): calling ktype release kobject: 'queue': free name kobject: '0' (000000009e549ae8): kobject_cleanup, parent (null) kobject: 'loop0': free name kobject: '0' (000000009e549ae8): calling ktype release kobject: 'loop4' (00000000db683e84): kobject_uevent_env kobject: '0': free name kobject: 'cpu0' (00000000014463b8): kobject_cleanup, parent (null) kobject: 'loop4' (00000000db683e84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'cpu0' (00000000014463b8): calling ktype release kobject: 'loop5' (000000002c905e28): kobject_uevent_env kobject: 'cpu0': free name kobject: 'cpu1' (0000000072a5cb62): kobject_cleanup, parent (null) kobject: 'loop5' (000000002c905e28): fill_kobj_path: path = '/devices/virtual/block/loop5' overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. kobject: 'cpu1' (0000000072a5cb62): calling ktype release kobject: 'cpu1': free name kobject: 'mq' (0000000062724f38): kobject_cleanup, parent (null) kobject: 'mq' (0000000062724f38): calling ktype release kobject: '7:0' (000000009aa635ef): kobject_add_internal: parent: 'bdi', set: 'devices' kobject: 'mq': free name kobject: '7:0' (000000009aa635ef): kobject_uevent_env kobject: '7:0' (000000009aa635ef): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop0' (00000000f5e647d9): kobject_add_internal: parent: 'block', set: 'devices' kobject: 'loop0' (00000000f5e647d9): kobject_uevent_env kobject: 'loop0' (00000000f5e647d9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'holders' (00000000e8cedb28): kobject_add_internal: parent: 'loop0', set: '' kobject: 'slaves' (0000000005458dde): kobject_add_internal: parent: 'loop0', set: '' kobject: 'loop0' (00000000f5e647d9): kobject_uevent_env kobject: 'loop0' (00000000f5e647d9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'queue' (0000000026d5c680): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000a78d19bd): kobject_add_internal: parent: 'loop0', set: '' kobject: 'mq' (00000000a78d19bd): kobject_uevent_env kobject: 'mq' (00000000a78d19bd): kobject_uevent_env: filter function caused the event to drop! kobject: '0' (0000000017854dc8): kobject_add_internal: parent: 'mq', set: '' kobject: 'cpu0' (00000000823875a0): kobject_add_internal: parent: '0', set: '' kobject: 'cpu1' (00000000695f1603): kobject_add_internal: parent: '0', set: '' kobject: 'queue' (0000000026d5c680): kobject_uevent_env kobject: 'queue' (0000000026d5c680): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (00000000ed2ed16e): kobject_add_internal: parent: 'queue', set: '' kobject: 'iosched' (00000000ed2ed16e): kobject_uevent_env kobject: 'iosched' (00000000ed2ed16e): kobject_uevent_env: filter function caused the event to drop! kobject: 'integrity' (0000000072cb919e): kobject_add_internal: parent: 'loop0', set: '' kobject: 'integrity' (0000000072cb919e): kobject_uevent_env kobject: 'integrity' (0000000072cb919e): kobject_uevent_env: filter function caused the event to drop! kobject: 'loop1' (00000000d5cc66fb): kobject_uevent_env kobject: 'integrity' (0000000072cb919e): kobject_uevent_env kobject: 'loop1' (00000000d5cc66fb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'integrity' (0000000072cb919e): kobject_uevent_env: filter function caused the event to drop! overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. kobject: 'integrity' (0000000072cb919e): kobject_cleanup, parent (null) kobject: 'loop3' (0000000076ba529d): kobject_uevent_env kobject: 'integrity' (0000000072cb919e): does not have a release() function, it is broken and must be fixed. kobject: 'loop3' (0000000076ba529d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'integrity': free name kobject: '7:0' (000000009aa635ef): kobject_uevent_env kobject: '7:0' (000000009aa635ef): fill_kobj_path: path = '/devices/virtual/bdi/7:0' kobject: 'loop4' (00000000db683e84): kobject_uevent_env kobject: '7:0' (000000009aa635ef): kobject_cleanup, parent (null) kobject: 'loop4' (00000000db683e84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: '7:0' (000000009aa635ef): calling ktype release kobject: 'loop2' (000000007c892143): kobject_uevent_env kobject: '7:0': free name kobject: 'loop2' (000000007c892143): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'mq' (00000000a78d19bd): kobject_uevent_env kobject: 'mq' (00000000a78d19bd): kobject_uevent_env: filter function caused the event to drop! kobject: 'queue' (0000000026d5c680): kobject_uevent_env kobject: 'queue' (0000000026d5c680): kobject_uevent_env: filter function caused the event to drop! kobject: 'iosched' (00000000ed2ed16e): kobject_uevent_env kobject: 'iosched' (00000000ed2ed16e): kobject_uevent_env: attempted to send uevent without kset! kobject: 'holders' (00000000e8cedb28): kobject_cleanup, parent 00000000f5e647d9 kobject: 'holders' (00000000e8cedb28): auto cleanup kobject_del kobject: 'holders' (00000000e8cedb28): calling ktype release kobject: (00000000e8cedb28): dynamic_kobj_release kobject: 'holders': free name kobject: 'slaves' (0000000005458dde): kobject_cleanup, parent 00000000f5e647d9 kobject: 'slaves' (0000000005458dde): auto cleanup kobject_del kobject: 'slaves' (0000000005458dde): calling ktype release kobject: (0000000005458dde): dynamic_kobj_release kobject: 'slaves': free name kobject: 'loop0' (00000000f5e647d9): kobject_uevent_env kobject: 'loop0' (00000000f5e647d9): fill_kobj_path: path = '/devices/virtual/block/loop0' kobject: 'iosched' (00000000ed2ed16e): kobject_cleanup, parent (null) kobject: 'iosched' (00000000ed2ed16e): calling ktype release kobject: 'iosched': free name kobject: 'loop0' (00000000f5e647d9): kobject_cleanup, parent (null) kobject: 'loop0' (00000000f5e647d9): calling ktype release kobject: 'queue' (0000000026d5c680): kobject_cleanup, parent (null) kobject: 'queue' (0000000026d5c680): calling ktype release kobject: 'queue': free name kobject: '0' (0000000017854dc8): kobject_cleanup, parent (null) kobject: '0' (0000000017854dc8): calling ktype release kobject: 'loop0': free name kobject: 'loop3' (0000000076ba529d): kobject_uevent_env kobject: '0': free name kobject: 'cpu0' (00000000823875a0): kobject_cleanup, parent (null) kobject: 'loop3' (0000000076ba529d): fill_kobj_path: path = '/devices/virtual/block/loop3' overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. kobject: 'cpu0' (00000000823875a0): calling ktype release kobject: 'loop2' (000000007c892143): kobject_uevent_env kobject: 'loop2' (000000007c892143): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'cpu0': free name kobject: 'cpu1' (00000000695f1603): kobject_cleanup, parent (null) kobject: 'loop1' (00000000d5cc66fb): kobject_uevent_env kobject: 'cpu1' (00000000695f1603): calling ktype release kobject: 'cpu1': free name kobject: 'mq' (00000000a78d19bd): kobject_cleanup, parent (null) kobject: 'mq' (00000000a78d19bd): calling ktype release kobject: 'mq': free name kobject: 'loop1' (00000000d5cc66fb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000db683e84): kobject_uevent_env kobject: 'loop4' (00000000db683e84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000076ba529d): kobject_uevent_env kobject: 'loop3' (0000000076ba529d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop2' (000000007c892143): kobject_uevent_env kobject: 'loop2' (000000007c892143): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop1' (00000000d5cc66fb): kobject_uevent_env kobject: 'loop1' (00000000d5cc66fb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop3' (0000000076ba529d): kobject_uevent_env kobject: 'loop3' (0000000076ba529d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop4' (00000000db683e84): kobject_uevent_env kobject: 'loop4' (00000000db683e84): fill_kobj_path: path = '/devices/virtual/block/loop4' Left network mode kobject: 'rx-0' (00000000fc2f0587): kobject_cleanup, parent 00000000baaa0174 kobject: 'rx-0' (00000000fc2f0587): auto cleanup 'remove' event kobject: 'rx-0' (00000000fc2f0587): kobject_uevent_env kobject: 'rx-0' (00000000fc2f0587): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000fc2f0587): auto cleanup kobject_del kobject: 'rx-0' (00000000fc2f0587): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f874f571): kobject_cleanup, parent 00000000baaa0174 kobject: 'tx-0' (00000000f874f571): auto cleanup 'remove' event kobject: 'tx-0' (00000000f874f571): kobject_uevent_env kobject: 'tx-0' (00000000f874f571): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f874f571): auto cleanup kobject_del kobject: 'tx-0' (00000000f874f571): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000baaa0174): kobject_cleanup, parent (null) kobject: 'queues' (00000000baaa0174): calling ktype release kobject: 'queues' (00000000baaa0174): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000048574539): kobject_uevent_env kobject: 'ip6gre0' (0000000048574539): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'batman_adv' (000000009813449e): kobject_uevent_env kobject: 'batman_adv' (000000009813449e): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000009813449e): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000009813449e): calling ktype release kobject: (000000009813449e): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000ebe7dc8f): kobject_cleanup, parent 00000000a0e179fb kobject: 'rx-0' (00000000ebe7dc8f): auto cleanup 'remove' event kobject: 'rx-0' (00000000ebe7dc8f): kobject_uevent_env kobject: 'rx-0' (00000000ebe7dc8f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000ebe7dc8f): auto cleanup kobject_del kobject: 'rx-0' (00000000ebe7dc8f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b7074977): kobject_cleanup, parent 00000000a0e179fb kobject: 'tx-0' (00000000b7074977): auto cleanup 'remove' event kobject: 'tx-0' (00000000b7074977): kobject_uevent_env kobject: 'tx-0' (00000000b7074977): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b7074977): auto cleanup kobject_del kobject: 'tx-0' (00000000b7074977): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000a0e179fb): kobject_cleanup, parent (null) kobject: 'queues' (00000000a0e179fb): calling ktype release kobject: 'queues' (00000000a0e179fb): kset_release kobject: 'queues': free name kobject: 'ip6gretap0' (000000000fcc4d95): kobject_uevent_env kobject: 'ip6gretap0' (000000000fcc4d95): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000b65e8749): kobject_cleanup, parent 00000000fbc0b3d9 kobject: 'rx-0' (00000000b65e8749): auto cleanup 'remove' event kobject: 'rx-0' (00000000b65e8749): kobject_uevent_env kobject: 'rx-0' (00000000b65e8749): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000b65e8749): auto cleanup kobject_del kobject: 'rx-0' (00000000b65e8749): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000d1d00ba9): kobject_cleanup, parent 00000000fbc0b3d9 kobject: 'tx-0' (00000000d1d00ba9): auto cleanup 'remove' event kobject: 'tx-0' (00000000d1d00ba9): kobject_uevent_env kobject: 'tx-0' (00000000d1d00ba9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000d1d00ba9): auto cleanup kobject_del kobject: 'tx-0' (00000000d1d00ba9): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000fbc0b3d9): kobject_cleanup, parent (null) kobject: 'queues' (00000000fbc0b3d9): calling ktype release kobject: 'queues' (00000000fbc0b3d9): kset_release kobject: 'queues': free name kobject: '2' (000000009c072e94): kobject_uevent_env kobject: '2' (000000009c072e94): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6gre0' (0000000048574539): kobject_cleanup, parent (null) kobject: 'ip6gre0' (0000000048574539): calling ktype release kobject: 'ip6gre0': free name kobject: 'ip6gretap0' (000000000fcc4d95): kobject_cleanup, parent (null) kobject: 'ip6gretap0' (000000000fcc4d95): calling ktype release kobject: 'ip6gretap0': free name kobject: '2' (000000009c072e94): kobject_cleanup, parent (null) kobject: '2' (000000009c072e94): calling ktype release kobject: '2': free name kobject: 'rx-0' (00000000d010fbf1): kobject_cleanup, parent 0000000092869ba6 kobject: 'rx-0' (00000000d010fbf1): auto cleanup 'remove' event kobject: 'rx-0' (00000000d010fbf1): kobject_uevent_env kobject: 'rx-0' (00000000d010fbf1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000d010fbf1): auto cleanup kobject_del kobject: 'rx-0' (00000000d010fbf1): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f2db7d7c): kobject_cleanup, parent 0000000092869ba6 kobject: 'tx-0' (00000000f2db7d7c): auto cleanup 'remove' event kobject: 'tx-0' (00000000f2db7d7c): kobject_uevent_env kobject: 'tx-0' (00000000f2db7d7c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f2db7d7c): auto cleanup kobject_del kobject: 'tx-0' (00000000f2db7d7c): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000092869ba6): kobject_cleanup, parent (null) kobject: 'queues' (0000000092869ba6): calling ktype release kobject: 'queues' (0000000092869ba6): kset_release kobject: 'queues': free name kobject: 'ip6tnl0' (000000002846da68): kobject_uevent_env kobject: 'ip6tnl0' (000000002846da68): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6tnl0' (000000002846da68): kobject_cleanup, parent (null) kobject: 'ip6tnl0' (000000002846da68): calling ktype release kobject: 'ip6tnl0': free name kobject: 'rx-0' (000000000aca199e): kobject_cleanup, parent 0000000035633003 kobject: 'rx-0' (000000000aca199e): auto cleanup 'remove' event kobject: 'rx-0' (000000000aca199e): kobject_uevent_env kobject: 'rx-0' (000000000aca199e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000000aca199e): auto cleanup kobject_del kobject: 'rx-0' (000000000aca199e): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000cdccfd99): kobject_cleanup, parent 0000000035633003 kobject: 'tx-0' (00000000cdccfd99): auto cleanup 'remove' event kobject: 'tx-0' (00000000cdccfd99): kobject_uevent_env kobject: 'tx-0' (00000000cdccfd99): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000cdccfd99): auto cleanup kobject_del kobject: 'tx-0' (00000000cdccfd99): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000035633003): kobject_cleanup, parent (null) kobject: 'queues' (0000000035633003): calling ktype release kobject: 'queues' (0000000035633003): kset_release kobject: 'queues': free name kobject: 'sit0' (00000000804e98a5): kobject_uevent_env kobject: 'sit0' (00000000804e98a5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'sit0' (00000000804e98a5): kobject_cleanup, parent (null) kobject: 'sit0' (00000000804e98a5): calling ktype release kobject: 'loop5' (000000002c905e28): kobject_uevent_env kobject: 'loop5' (000000002c905e28): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'sit0': free name overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. kobject: 'loop2' (000000007c892143): kobject_uevent_env kobject: 'loop2' (000000007c892143): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'loop3' (0000000076ba529d): kobject_uevent_env kobject: 'loop3' (0000000076ba529d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop1' (00000000d5cc66fb): kobject_uevent_env kobject: 'loop1' (00000000d5cc66fb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'loop4' (00000000db683e84): kobject_uevent_env kobject: 'loop4' (00000000db683e84): fill_kobj_path: path = '/devices/virtual/block/loop4' overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. kobject: 'loop2' (000000007c892143): kobject_uevent_env kobject: 'loop2' (000000007c892143): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0' (00000000185943f9): kobject_cleanup, parent 0000000003b09e56 kobject: 'rx-0' (00000000185943f9): auto cleanup 'remove' event kobject: 'rx-0' (00000000185943f9): kobject_uevent_env kobject: 'loop2' (000000007c892143): kobject_uevent_env kobject: 'rx-0' (00000000185943f9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000185943f9): auto cleanup kobject_del kobject: 'rx-0' (00000000185943f9): calling ktype release kobject: 'loop2' (000000007c892143): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'rx-0': free name kobject: 'tx-0' (0000000094b8ef8f): kobject_cleanup, parent 0000000003b09e56 kobject: 'loop4' (00000000db683e84): kobject_uevent_env kobject: 'tx-0' (0000000094b8ef8f): auto cleanup 'remove' event kobject: 'tx-0' (0000000094b8ef8f): kobject_uevent_env kobject: 'loop4' (00000000db683e84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-0' (0000000094b8ef8f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000094b8ef8f): auto cleanup kobject_del kobject: 'tx-0' (0000000094b8ef8f): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000003b09e56): kobject_cleanup, parent (null) kobject: 'queues' (0000000003b09e56): calling ktype release kobject: 'queues' (0000000003b09e56): kset_release kobject: 'queues': free name kobject: 'ip6_vti0' (00000000d2759beb): kobject_uevent_env kobject: 'ip6_vti0' (00000000d2759beb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip6_vti0' (00000000d2759beb): kobject_cleanup, parent (null) kobject: 'loop3' (0000000076ba529d): kobject_uevent_env kobject: 'ip6_vti0' (00000000d2759beb): calling ktype release kobject: 'loop3' (0000000076ba529d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'ip6_vti0': free name kobject: 'loop1' (00000000d5cc66fb): kobject_uevent_env kobject: 'loop1' (00000000d5cc66fb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rx-0' (00000000916e4e0a): kobject_cleanup, parent 000000003529ae52 kobject: 'rx-0' (00000000916e4e0a): auto cleanup 'remove' event kobject: 'rx-0' (00000000916e4e0a): kobject_uevent_env kobject: 'rx-0' (00000000916e4e0a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000916e4e0a): auto cleanup kobject_del kobject: 'rx-0' (00000000916e4e0a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000eb4320b2): kobject_cleanup, parent 000000003529ae52 kobject: 'tx-0' (00000000eb4320b2): auto cleanup 'remove' event kobject: 'tx-0' (00000000eb4320b2): kobject_uevent_env kobject: 'tx-0' (00000000eb4320b2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000eb4320b2): auto cleanup kobject_del kobject: 'tx-0' (00000000eb4320b2): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000003529ae52): kobject_cleanup, parent (null) kobject: 'queues' (000000003529ae52): calling ktype release kobject: 'queues' (000000003529ae52): kset_release kobject: 'queues': free name kobject: 'ip_vti0' (00000000a0945987): kobject_uevent_env kobject: 'ip_vti0' (00000000a0945987): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'ip_vti0' (00000000a0945987): kobject_cleanup, parent (null) kobject: 'ip_vti0' (00000000a0945987): calling ktype release kobject: 'ip_vti0': free name kobject: 'batman_adv' (00000000bff36d80): kobject_uevent_env kobject: 'batman_adv' (00000000bff36d80): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000bff36d80): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000bff36d80): calling ktype release kobject: (00000000bff36d80): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000d43be5a0): kobject_cleanup, parent 0000000006bea1cd kobject: 'rx-0' (00000000d43be5a0): auto cleanup 'remove' event kobject: 'rx-0' (00000000d43be5a0): kobject_uevent_env kobject: 'rx-0' (00000000d43be5a0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000d43be5a0): auto cleanup kobject_del kobject: 'rx-0' (00000000d43be5a0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000007cb72d91): kobject_cleanup, parent 0000000006bea1cd kobject: 'tx-0' (000000007cb72d91): auto cleanup 'remove' event kobject: 'tx-0' (000000007cb72d91): kobject_uevent_env kobject: 'tx-0' (000000007cb72d91): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000007cb72d91): auto cleanup kobject_del kobject: 'tx-0' (000000007cb72d91): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000006bea1cd): kobject_cleanup, parent (null) kobject: 'queues' (0000000006bea1cd): calling ktype release kobject: 'queues' (0000000006bea1cd): kset_release kobject: 'queues': free name kobject: 'erspan0' (00000000bc14eba1): kobject_uevent_env kobject: 'erspan0' (00000000bc14eba1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'erspan0' (00000000bc14eba1): kobject_cleanup, parent (null) kobject: 'erspan0' (00000000bc14eba1): calling ktype release kobject: 'erspan0': free name device gretap0 left promiscuous mode bridge0: port 3(gretap0) entered disabled state kobject: 'brport' (00000000aa88fbc0): kobject_uevent_env kobject: 'brport' (00000000aa88fbc0): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000002e26d9bb): kobject_uevent_env kobject: 'batman_adv' (000000002e26d9bb): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000002e26d9bb): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000002e26d9bb): calling ktype release kobject: (000000002e26d9bb): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'brport' (00000000aa88fbc0): kobject_cleanup, parent (null) kobject: 'brport' (00000000aa88fbc0): calling ktype release kobject: 'brport': free name kobject: 'rx-0' (0000000018e7c046): kobject_cleanup, parent 00000000ec19a929 kobject: 'rx-0' (0000000018e7c046): auto cleanup 'remove' event kobject: 'rx-0' (0000000018e7c046): kobject_uevent_env kobject: 'rx-0' (0000000018e7c046): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000018e7c046): auto cleanup kobject_del kobject: 'rx-0' (0000000018e7c046): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000052688142): kobject_cleanup, parent 00000000ec19a929 kobject: 'tx-0' (0000000052688142): auto cleanup 'remove' event kobject: 'tx-0' (0000000052688142): kobject_uevent_env kobject: 'tx-0' (0000000052688142): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000052688142): auto cleanup kobject_del kobject: 'tx-0' (0000000052688142): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000ec19a929): kobject_cleanup, parent (null) kobject: 'queues' (00000000ec19a929): calling ktype release kobject: 'queues' (00000000ec19a929): kset_release kobject: 'queues': free name kobject: 'gretap0' (000000009b9a3158): kobject_uevent_env kobject: 'gretap0' (000000009b9a3158): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gretap0' (000000009b9a3158): kobject_cleanup, parent (null) kobject: 'gretap0' (000000009b9a3158): calling ktype release kobject: 'gretap0': free name kobject: 'rx-0' (000000009631affb): kobject_cleanup, parent 000000005e115981 kobject: 'rx-0' (000000009631affb): auto cleanup 'remove' event kobject: 'rx-0' (000000009631affb): kobject_uevent_env kobject: 'rx-0' (000000009631affb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000009631affb): auto cleanup kobject_del kobject: 'rx-0' (000000009631affb): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000003a569f04): kobject_cleanup, parent 000000005e115981 kobject: 'tx-0' (000000003a569f04): auto cleanup 'remove' event kobject: 'tx-0' (000000003a569f04): kobject_uevent_env kobject: 'tx-0' (000000003a569f04): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000003a569f04): auto cleanup kobject_del kobject: 'tx-0' (000000003a569f04): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000005e115981): kobject_cleanup, parent (null) kobject: 'queues' (000000005e115981): calling ktype release kobject: 'queues' (000000005e115981): kset_release kobject: 'queues': free name kobject: 'gre0' (00000000b5c3f5ce): kobject_uevent_env kobject: 'gre0' (00000000b5c3f5ce): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'gre0' (00000000b5c3f5ce): kobject_cleanup, parent (null) kobject: 'gre0' (00000000b5c3f5ce): calling ktype release kobject: 'gre0': free name kobject: 'rx-0' (00000000ccae655a): kobject_cleanup, parent 0000000051f250e4 kobject: 'rx-0' (00000000ccae655a): auto cleanup 'remove' event kobject: 'rx-0' (00000000ccae655a): kobject_uevent_env kobject: 'rx-0' (00000000ccae655a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000ccae655a): auto cleanup kobject_del kobject: 'rx-0' (00000000ccae655a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000055c519a): kobject_cleanup, parent 0000000051f250e4 kobject: 'tx-0' (00000000055c519a): auto cleanup 'remove' event kobject: 'tx-0' (00000000055c519a): kobject_uevent_env kobject: 'tx-0' (00000000055c519a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000055c519a): auto cleanup kobject_del kobject: 'tx-0' (00000000055c519a): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000051f250e4): kobject_cleanup, parent (null) kobject: 'queues' (0000000051f250e4): calling ktype release kobject: 'queues' (0000000051f250e4): kset_release kobject: 'queues': free name kobject: 'tunl0' (000000008c490d5d): kobject_uevent_env kobject: 'tunl0' (000000008c490d5d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tunl0' (000000008c490d5d): kobject_cleanup, parent (null) kobject: 'tunl0' (000000008c490d5d): calling ktype release kobject: 'tunl0': free name kobject: 'batman_adv' (000000001575b73c): kobject_uevent_env kobject: 'batman_adv' (000000001575b73c): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (000000001575b73c): kobject_cleanup, parent (null) kobject: 'batman_adv' (000000001575b73c): calling ktype release kobject: (000000001575b73c): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (0000000093b082ce): kobject_cleanup, parent 000000005c14cb92 kobject: 'rx-0' (0000000093b082ce): auto cleanup 'remove' event kobject: 'rx-0' (0000000093b082ce): kobject_uevent_env kobject: 'rx-0' (0000000093b082ce): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000093b082ce): auto cleanup kobject_del kobject: 'rx-0' (0000000093b082ce): calling ktype release kobject: 'rx-0': free name kobject: 'tx-3' (000000001f737240): kobject_cleanup, parent 000000005c14cb92 kobject: 'tx-3' (000000001f737240): auto cleanup 'remove' event kobject: 'tx-3' (000000001f737240): kobject_uevent_env kobject: 'tx-3' (000000001f737240): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-3' (000000001f737240): auto cleanup kobject_del kobject: 'tx-3' (000000001f737240): calling ktype release kobject: 'tx-3': free name kobject: 'tx-2' (000000008c01d750): kobject_cleanup, parent 000000005c14cb92 kobject: 'tx-2' (000000008c01d750): auto cleanup 'remove' event kobject: 'tx-2' (000000008c01d750): kobject_uevent_env kobject: 'tx-2' (000000008c01d750): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-2' (000000008c01d750): auto cleanup kobject_del kobject: 'tx-2' (000000008c01d750): calling ktype release kobject: 'tx-2': free name kobject: 'tx-1' (000000001fb3e4be): kobject_cleanup, parent 000000005c14cb92 kobject: 'tx-1' (000000001fb3e4be): auto cleanup 'remove' event kobject: 'tx-1' (000000001fb3e4be): kobject_uevent_env kobject: 'tx-1' (000000001fb3e4be): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-1' (000000001fb3e4be): auto cleanup kobject_del kobject: 'tx-1' (000000001fb3e4be): calling ktype release kobject: 'tx-1': free name kobject: 'tx-0' (000000009f105923): kobject_cleanup, parent 000000005c14cb92 kobject: 'tx-0' (000000009f105923): auto cleanup 'remove' event kobject: 'tx-0' (000000009f105923): kobject_uevent_env kobject: 'tx-0' (000000009f105923): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000009f105923): auto cleanup kobject_del kobject: 'tx-0' (000000009f105923): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000005c14cb92): kobject_cleanup, parent (null) kobject: 'queues' (000000005c14cb92): calling ktype release kobject: 'queues' (000000005c14cb92): kset_release kobject: 'queues': free name kobject: 'wlan3' (000000009590daa9): kobject_uevent_env kobject: 'wlan3' (000000009590daa9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'net' (00000000390755b0): kobject_cleanup, parent (null) kobject: 'net' (00000000390755b0): calling ktype release kobject: 'net': free name kobject: 'wlan3' (000000009590daa9): kobject_cleanup, parent (null) kobject: 'wlan3' (000000009590daa9): calling ktype release kobject: 'wlan3': free name kobject: 'rfkill20' (0000000079ef1147): kobject_uevent_env kobject: 'rfkill20' (0000000079ef1147): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim14/ieee80211/phy14/rfkill20' kobject: 'phy14' (0000000013f59f90): kobject_uevent_env kobject: 'phy14' (0000000013f59f90): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim14/ieee80211/phy14' kobject: 'ieee80211' (00000000083d1c68): kobject_cleanup, parent (null) kobject: 'ieee80211' (00000000083d1c68): calling ktype release kobject: 'ieee80211': free name kobject: 'hwsim14' (00000000e5c1f80c): kobject_uevent_env kobject: 'hwsim14' (00000000e5c1f80c): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim14' kobject: 'hwsim14' (00000000e5c1f80c): kobject_uevent_env kobject: 'hwsim14' (00000000e5c1f80c): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim14' kobject: 'hwsim14' (00000000e5c1f80c): kobject_cleanup, parent (null) kobject: 'hwsim14' (00000000e5c1f80c): calling ktype release kobject: 'hwsim14': free name kobject: 'phy14' (0000000013f59f90): kobject_cleanup, parent (null) kobject: 'phy14' (0000000013f59f90): calling ktype release kobject: 'rfkill20' (0000000079ef1147): kobject_cleanup, parent (null) kobject: 'rfkill20' (0000000079ef1147): calling ktype release kobject: 'rfkill20': free name kobject: 'phy14': free name kobject: 'batman_adv' (00000000c32c1f5f): kobject_uevent_env kobject: 'batman_adv' (00000000c32c1f5f): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000c32c1f5f): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000c32c1f5f): calling ktype release kobject: (00000000c32c1f5f): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000a511533c): kobject_cleanup, parent 0000000030d9b1f2 kobject: 'rx-0' (00000000a511533c): auto cleanup 'remove' event kobject: 'rx-0' (00000000a511533c): kobject_uevent_env kobject: 'rx-0' (00000000a511533c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a511533c): auto cleanup kobject_del kobject: 'rx-0' (00000000a511533c): calling ktype release kobject: 'rx-0': free name kobject: 'tx-3' (00000000a167f055): kobject_cleanup, parent 0000000030d9b1f2 kobject: 'tx-3' (00000000a167f055): auto cleanup 'remove' event kobject: 'tx-3' (00000000a167f055): kobject_uevent_env kobject: 'tx-3' (00000000a167f055): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-3' (00000000a167f055): auto cleanup kobject_del kobject: 'tx-3' (00000000a167f055): calling ktype release kobject: 'tx-3': free name kobject: 'loop5' (000000002c905e28): kobject_uevent_env kobject: 'loop5' (000000002c905e28): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'tx-2' (00000000c90bf5c6): kobject_cleanup, parent 0000000030d9b1f2 overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. kobject: 'tx-2' (00000000c90bf5c6): auto cleanup 'remove' event kobject: 'tx-2' (00000000c90bf5c6): kobject_uevent_env kobject: 'tx-2' (00000000c90bf5c6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-2' (00000000c90bf5c6): auto cleanup kobject_del kobject: 'tx-2' (00000000c90bf5c6): calling ktype release kobject: 'loop4' (00000000db683e84): kobject_uevent_env kobject: 'tx-2': free name kobject: 'tx-1' (00000000372163e8): kobject_cleanup, parent 0000000030d9b1f2 kobject: 'loop4' (00000000db683e84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'tx-1' (00000000372163e8): auto cleanup 'remove' event kobject: 'tx-1' (00000000372163e8): kobject_uevent_env kobject: 'tx-1' (00000000372163e8): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-1' (00000000372163e8): auto cleanup kobject_del kobject: 'loop2' (000000007c892143): kobject_uevent_env kobject: 'tx-1' (00000000372163e8): calling ktype release kobject: 'tx-1': free name kobject: 'loop2' (000000007c892143): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'tx-0' (00000000eed8bb3a): kobject_cleanup, parent 0000000030d9b1f2 overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. kobject: 'tx-0' (00000000eed8bb3a): auto cleanup 'remove' event kobject: 'tx-0' (00000000eed8bb3a): kobject_uevent_env kobject: 'tx-0' (00000000eed8bb3a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000eed8bb3a): auto cleanup kobject_del kobject: 'tx-0' (00000000eed8bb3a): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000030d9b1f2): kobject_cleanup, parent (null) kobject: 'queues' (0000000030d9b1f2): calling ktype release kobject: 'queues' (0000000030d9b1f2): kset_release kobject: 'queues': free name kobject: 'wlan2' (000000003c81b902): kobject_uevent_env kobject: 'wlan2' (000000003c81b902): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'net' (00000000b11d905b): kobject_cleanup, parent (null) kobject: 'loop2' (000000007c892143): kobject_uevent_env kobject: 'net' (00000000b11d905b): calling ktype release kobject: 'loop2' (000000007c892143): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'net': free name kobject: 'loop4' (00000000db683e84): kobject_uevent_env kobject: 'loop4' (00000000db683e84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'loop3' (0000000076ba529d): kobject_uevent_env kobject: 'wlan2' (000000003c81b902): kobject_cleanup, parent (null) kobject: 'loop3' (0000000076ba529d): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'wlan2' (000000003c81b902): calling ktype release kobject: 'loop1' (00000000d5cc66fb): kobject_uevent_env kobject: 'wlan2': free name kobject: 'loop1' (00000000d5cc66fb): fill_kobj_path: path = '/devices/virtual/block/loop1' kobject: 'rfkill13' (0000000004e5ec28): kobject_uevent_env kobject: 'rfkill13' (0000000004e5ec28): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim9/ieee80211/phy9/rfkill13' kobject: 'loop2' (000000007c892143): kobject_uevent_env overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. kobject: 'loop2' (000000007c892143): fill_kobj_path: path = '/devices/virtual/block/loop2' kobject: 'phy9' (0000000034a58a34): kobject_uevent_env kobject: 'phy9' (0000000034a58a34): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim9/ieee80211/phy9' kobject: 'ieee80211' (00000000f0fb9c8e): kobject_cleanup, parent (null) kobject: 'loop4' (00000000db683e84): kobject_uevent_env kobject: 'ieee80211' (00000000f0fb9c8e): calling ktype release kobject: 'loop4' (00000000db683e84): fill_kobj_path: path = '/devices/virtual/block/loop4' kobject: 'ieee80211': free name kobject: 'hwsim9' (00000000e4046e74): kobject_uevent_env kobject: 'hwsim9' (00000000e4046e74): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim9' kobject: 'hwsim9' (00000000e4046e74): kobject_uevent_env kobject: 'hwsim9' (00000000e4046e74): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim9' kobject: 'hwsim9' (00000000e4046e74): kobject_cleanup, parent (null) kobject: 'hwsim9' (00000000e4046e74): calling ktype release kobject: 'hwsim9': free name kobject: 'phy9' (0000000034a58a34): kobject_cleanup, parent (null) kobject: 'phy9' (0000000034a58a34): calling ktype release kobject: 'rfkill13' (0000000004e5ec28): kobject_cleanup, parent (null) kobject: 'rfkill13' (0000000004e5ec28): calling ktype release kobject: 'rfkill13': free name kobject: 'phy9': free name kobject: 'batman_adv' (00000000642165fb): kobject_uevent_env kobject: 'batman_adv' (00000000642165fb): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000642165fb): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000642165fb): calling ktype release kobject: (00000000642165fb): dynamic_kobj_release kobject: 'batman_adv': free name kobject: 'rx-0' (00000000af3eb8aa): kobject_cleanup, parent 000000003f0f33ba kobject: 'rx-0' (00000000af3eb8aa): auto cleanup 'remove' event kobject: 'rx-0' (00000000af3eb8aa): kobject_uevent_env kobject: 'rx-0' (00000000af3eb8aa): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000af3eb8aa): auto cleanup kobject_del kobject: 'rx-0' (00000000af3eb8aa): calling ktype release kobject: 'rx-0': free name kobject: 'tx-3' (00000000238912b7): kobject_cleanup, parent 000000003f0f33ba kobject: 'tx-3' (00000000238912b7): auto cleanup 'remove' event kobject: 'tx-3' (00000000238912b7): kobject_uevent_env kobject: 'tx-3' (00000000238912b7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-3' (00000000238912b7): auto cleanup kobject_del kobject: 'tx-3' (00000000238912b7): calling ktype release kobject: 'tx-3': free name kobject: 'tx-2' (00000000efec4cb9): kobject_cleanup, parent 000000003f0f33ba kobject: 'tx-2' (00000000efec4cb9): auto cleanup 'remove' event kobject: 'tx-2' (00000000efec4cb9): kobject_uevent_env kobject: 'tx-2' (00000000efec4cb9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-2' (00000000efec4cb9): auto cleanup kobject_del kobject: 'tx-2' (00000000efec4cb9): calling ktype release kobject: 'tx-2': free name kobject: 'tx-1' (00000000c480824d): kobject_cleanup, parent 000000003f0f33ba kobject: 'tx-1' (00000000c480824d): auto cleanup 'remove' event kobject: 'tx-1' (00000000c480824d): kobject_uevent_env kobject: 'tx-1' (00000000c480824d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-1' (00000000c480824d): auto cleanup kobject_del kobject: 'tx-1' (00000000c480824d): calling ktype release kobject: 'tx-1': free name kobject: 'tx-0' (000000005ec925c6): kobject_cleanup, parent 000000003f0f33ba kobject: 'tx-0' (000000005ec925c6): auto cleanup 'remove' event kobject: 'tx-0' (000000005ec925c6): kobject_uevent_env kobject: 'tx-0' (000000005ec925c6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000005ec925c6): auto cleanup kobject_del kobject: 'tx-0' (000000005ec925c6): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000003f0f33ba): kobject_cleanup, parent (null) kobject: 'queues' (000000003f0f33ba): calling ktype release kobject: 'queues' (000000003f0f33ba): kset_release kobject: 'queues': free name kobject: 'wlan1' (0000000035c2b283): kobject_uevent_env kobject: 'wlan1' (0000000035c2b283): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'net' (0000000061d70dcb): kobject_cleanup, parent (null) kobject: 'net' (0000000061d70dcb): calling ktype release kobject: 'net': free name kobject: 'wlan1' (0000000035c2b283): kobject_cleanup, parent (null) kobject: 'wlan1' (0000000035c2b283): calling ktype release kobject: 'wlan1': free name kobject: 'rfkill12' (000000005d6276eb): kobject_uevent_env kobject: 'rfkill12' (000000005d6276eb): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim8/ieee80211/phy8/rfkill12' kobject: 'phy8' (0000000063172b73): kobject_uevent_env kobject: 'phy8' (0000000063172b73): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim8/ieee80211/phy8' kobject: 'ieee80211' (000000003f6132e5): kobject_cleanup, parent (null) kobject: 'ieee80211' (000000003f6132e5): calling ktype release kobject: 'ieee80211': free name kobject: 'hwsim8' (00000000c22ce3d6): kobject_uevent_env kobject: 'hwsim8' (00000000c22ce3d6): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim8' kobject: 'hwsim8' (00000000c22ce3d6): kobject_uevent_env kobject: 'hwsim8' (00000000c22ce3d6): fill_kobj_path: path = '/devices/virtual/mac80211_hwsim/hwsim8' kobject: 'hwsim8' (00000000c22ce3d6): kobject_cleanup, parent (null) kobject: 'hwsim8' (00000000c22ce3d6): calling ktype release kobject: 'hwsim8': free name kobject: 'phy8' (0000000063172b73): kobject_cleanup, parent (null) kobject: 'phy8' (0000000063172b73): calling ktype release kobject: 'rfkill12' (000000005d6276eb): kobject_cleanup, parent (null) kobject: 'rfkill12' (000000005d6276eb): calling ktype release kobject: 'rfkill12': free name kobject: 'phy8': free name kobject: 'batman_adv' (00000000638a230b): kobject_uevent_env kobject: 'batman_adv' (00000000638a230b): kobject_uevent_env: filter function caused the event to drop! kobject: 'batman_adv' (00000000638a230b): kobject_cleanup, parent (null) kobject: 'batman_adv' (00000000638a230b): calling ktype release kobject: (00000000638a230b): dynamic_kobj_release kobject: 'batman_adv': free name