overlayfs: './file0' not a directory
XFS (loop5): unknown mount option [þ].
Process accounting resumed
======================================================
WARNING: possible circular locking dependency detected
4.19.37 #5 Not tainted
------------------------------------------------------
syz-executor.3/23250 is trying to acquire lock:
0000000051c3ff95 (&ovl_i_mutex_key[depth]#2){+.+.}, at: inode_lock include/linux/fs.h:738 [inline]
0000000051c3ff95 (&ovl_i_mutex_key[depth]#2){+.+.}, at: ovl_write_iter+0x148/0xc20 fs/overlayfs/file.c:231

but task is already holding lock:
00000000487f02cf (&acct->lock#2){+.+.}, at: acct_pin_kill+0x27/0x100 kernel/acct.c:173

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
IPVS: ftp: loaded support on port[0] = 21
       __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

-> #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: 'lo' (000000000582f65a): kobject_add_internal: parent: 'net', set: 'devices'
       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_link+0x7c/0x2d5 fs/overlayfs/dir.c:674
       vfs_link+0x7a4/0xb60 fs/namei.c:4240
       do_linkat+0x550/0x770 fs/namei.c:4308
       __do_sys_link fs/namei.c:4337 [inline]
       __se_sys_link fs/namei.c:4335 [inline]
       __x64_sys_link+0x61/0x80 fs/namei.c:4335
kobject: 'lo' (000000000582f65a): kobject_uevent_env
       do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

-> #0
kobject: 'lo' (000000000582f65a): fill_kobj_path: path = '/devices/virtual/net/lo'
 (&ovl_i_mutex_key[depth]#2){+.+.}:
       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
       do_acct_process+0xd37/0x1150 kernel/acct.c:520
       acct_pin_kill+0x2f/0x100 kernel/acct.c:174
       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
kobject: 'queues' (0000000044a108f0): kobject_add_internal: parent: 'lo', set: '<NULL>'
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

other info that might help us debug this:

Chain exists of:
  &ovl_i_mutex_key[depth]#2
kobject: 'queues' (0000000044a108f0): kobject_uevent_env
 --> sb_writers#4 --> &acct->lock#2

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(
kobject: 'queues' (0000000044a108f0): kobject_uevent_env: filter function caused the event to drop!
&acct->lock#2);
                               lock(sb_writers#4);
                               lock(&acct->lock
kobject: 'rx-0' (000000000cd7453d): kobject_add_internal: parent: 'queues', set: 'queues'
#2);
  lock(&ovl_i_mutex_key[depth]#2);

 *** DEADLOCK ***

4 locks held by syz-executor.3/23250:
 #0: 
kobject: 'rx-0' (000000000cd7453d): kobject_uevent_env
00000000b8d680fe (acct_on_mutex){+.+.}, at: __do_sys_acct kernel/acct.c:285 [inline]
00000000b8d680fe (acct_on_mutex){+.+.}, at: __se_sys_acct kernel/acct.c:273 [inline]
00000000b8d680fe (acct_on_mutex){+.+.}, at: __x64_sys_acct+0xa6/0x200 kernel/acct.c:273
 #1: 000000006f3d186d (sb_writers#20){.+.+}, at: sb_start_write include/linux/fs.h:1569 [inline]
 #1: 000000006f3d186d (sb_writers#20){.+.+}, at: mnt_want_write+0x3f/0xc0 fs/namespace.c:360
 #2: 00000000487f02cf
kobject: 'rx-0' (000000000cd7453d): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0'
 (&acct->lock#2){+.+.}, at: acct_pin_kill+0x27/0x100 kernel/acct.c:173
 #3: 
kobject: 'tx-0' (000000007f43319c): kobject_add_internal: parent: 'queues', set: 'queues'
000000006f3d186d (sb_writers#20){.+.+}, at: file_start_write_trylock include/linux/fs.h:2771 [inline]
000000006f3d186d (sb_writers#20){.+.+}, at: do_acct_process+0xf37/0x1150 kernel/acct.c:517

stack backtrace:
CPU: 0 PID: 23250 Comm: syz-executor.3 Not tainted 4.19.37 #5
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x172/0x1f0 lib/dump_stack.c:113
 print_circular_bug.isra.0.cold+0x1cc/0x28f kernel/locking/lockdep.c:1221
kobject: 'tx-0' (000000007f43319c): kobject_uevent_env
 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: 'tx-0' (000000007f43319c): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0'
 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3900
kobject: 'tunl0' (00000000be341172): kobject_add_internal: parent: 'net', 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: 'tunl0' (00000000be341172): kobject_uevent_env
 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
 do_acct_process+0xd37/0x1150 kernel/acct.c:520
kobject: 'tunl0' (00000000be341172): fill_kobj_path: path = '/devices/virtual/net/tunl0'
 acct_pin_kill+0x2f/0x100 kernel/acct.c:174
 pin_kill+0x18f/0x860 fs/fs_pin.c:50
kobject: 'queues' (0000000040038d32): kobject_add_internal: parent: 'tunl0', set: '<NULL>'
 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: 'queues' (0000000040038d32): kobject_uevent_env
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:00007ff54ce7ec78 EFLAGS: 00000246
kobject: 'queues' (0000000040038d32): kobject_uevent_env: filter function caused the event to drop!
 ORIG_RAX: 00000000000000a3
kobject: 'rx-0' (000000003ce618ad): kobject_add_internal: parent: 'queues', set: 'queues'
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000458da9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0
RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff54ce7f6d4
R13: 00000000004becd2 R14: 00000000004cfa50 R15: 00000000ffffffff
kobject: 'rx-0' (000000003ce618ad): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'rx-0' (000000003ce618ad): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0'
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'tx-0' (000000001c42160c): kobject_add_internal: parent: 'queues', set: 'queues'
Process accounting resumed
kobject: 'tx-0' (000000001c42160c): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'tx-0' (000000001c42160c): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0'
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop1' (0000000092fd1306): kobject_uevent_env
kobject: 'gre0' (00000000a27fb80f): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'loop1' (0000000092fd1306): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'gre0' (00000000a27fb80f): kobject_uevent_env
kobject: 'loop3' (00000000e3b307b4): kobject_uevent_env
kobject: 'gre0' (00000000a27fb80f): fill_kobj_path: path = '/devices/virtual/net/gre0'
kobject: 'loop3' (00000000e3b307b4): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'queues' (000000009ca444c1): kobject_add_internal: parent: 'gre0', set: '<NULL>'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'queues' (000000009ca444c1): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'queues' (000000009ca444c1): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000028557ebf): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000028557ebf): kobject_uevent_env
kobject: 'rx-0' (0000000028557ebf): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0'
kobject: 'tx-0' (00000000c94df945): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000c94df945): kobject_uevent_env
kobject: 'tx-0' (00000000c94df945): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0'
kobject: 'rx-0' (0000000018c62fe2): kobject_cleanup, parent 0000000084741b1f
kobject: 'rx-0' (0000000018c62fe2): auto cleanup 'remove' event
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'rx-0' (0000000018c62fe2): kobject_uevent_env
kobject: 'rx-0' (0000000018c62fe2): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'rx-0' (0000000018c62fe2): auto cleanup kobject_del
kobject: 'loop3' (00000000e3b307b4): kobject_uevent_env
kobject: 'rx-0' (0000000018c62fe2): calling ktype release
kobject: 'loop3' (00000000e3b307b4): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'rx-0': free name
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'tx-0' (000000002e7c68fa): kobject_cleanup, parent 0000000084741b1f
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'tx-0' (000000002e7c68fa): auto cleanup 'remove' event
kobject: 'loop1' (0000000092fd1306): kobject_uevent_env
kobject: 'tx-0' (000000002e7c68fa): kobject_uevent_env
kobject: 'loop1' (0000000092fd1306): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'tx-0' (000000002e7c68fa): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000002e7c68fa): auto cleanup kobject_del
kobject: 'tx-0' (000000002e7c68fa): calling ktype release
kobject: 'loop3' (00000000e3b307b4): kobject_uevent_env
kobject: 'tx-0': free name
kobject: 'loop3' (00000000e3b307b4): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'queues' (0000000084741b1f): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000084741b1f): calling ktype release
kobject: 'queues' (0000000084741b1f): kset_release
kobject: 'queues': free name
kobject: 'ip6gre0' (00000000383dd02d): kobject_uevent_env
kobject: 'ip6gre0' (00000000383dd02d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'gretap0' (000000008cb823b5): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gretap0' (000000008cb823b5): kobject_uevent_env
kobject: 'gretap0' (000000008cb823b5): fill_kobj_path: path = '/devices/virtual/net/gretap0'
kobject: 'queues' (00000000bae5111b): kobject_add_internal: parent: 'gretap0', set: '<NULL>'
kobject: 'queues' (00000000bae5111b): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'queues' (00000000bae5111b): kobject_uevent_env: filter function caused the event to drop!
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'rx-0' (000000006ddcbff6): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'rx-0' (000000006ddcbff6): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'rx-0' (000000006ddcbff6): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0'
kobject: 'tx-0' (000000005ec22744): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000005ec22744): kobject_uevent_env
kobject: 'tx-0' (000000005ec22744): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0'
kobject: 'batman_adv' (00000000458f86d1): kobject_add_internal: parent: 'gretap0', set: '<NULL>'
kobject: 'ip6gre0' (00000000383dd02d): kobject_cleanup, parent           (null)
kobject: 'erspan0' (000000000b41c1c8): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6gre0' (00000000383dd02d): auto cleanup 'remove' event
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'erspan0' (000000000b41c1c8): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'ip6gre0' (00000000383dd02d): kobject_uevent_env
kobject: 'ip6gre0' (00000000383dd02d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'erspan0' (000000000b41c1c8): fill_kobj_path: path = '/devices/virtual/net/erspan0'
kobject: 'ip6gre0' (00000000383dd02d): calling ktype release
kobject: 'ip6gre0': free name
kobject: 'queues' (00000000c18cbfd8): kobject_add_internal: parent: 'erspan0', set: '<NULL>'
kobject: 'queues' (00000000c18cbfd8): kobject_uevent_env
kobject: 'queues' (00000000c18cbfd8): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000012384ab6): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000012384ab6): kobject_uevent_env
kobject: 'rx-0' (0000000012384ab6): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0'
kobject: 'tx-0' (00000000896f8973): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000896f8973): kobject_uevent_env
kobject: 'tx-0' (00000000896f8973): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0'
kobject: 'batman_adv' (000000001f9a18ad): kobject_add_internal: parent: 'erspan0', set: '<NULL>'
kobject: 'rx-0' (00000000139385e5): kobject_cleanup, parent 00000000e0156da3
kobject: 'rx-0' (00000000139385e5): auto cleanup 'remove' event
kobject: 'rx-0' (00000000139385e5): kobject_uevent_env
kobject: 'rx-0' (00000000139385e5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000139385e5): auto cleanup kobject_del
kobject: 'rx-0' (00000000139385e5): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000006968929a): kobject_cleanup, parent 00000000e0156da3
kobject: 'tx-0' (000000006968929a): auto cleanup 'remove' event
kobject: 'tx-0' (000000006968929a): kobject_uevent_env
kobject: 'tx-0' (000000006968929a): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000006968929a): auto cleanup kobject_del
kobject: 'tx-0' (000000006968929a): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000e0156da3): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000e0156da3): calling ktype release
kobject: 'queues' (00000000e0156da3): kset_release
kobject: 'queues': free name
kobject: 'ip6tnl0' (00000000137c8845): kobject_uevent_env
kobject: 'ip6tnl0' (00000000137c8845): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip_vti0' (000000000538d52a): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip_vti0' (000000000538d52a): kobject_uevent_env
kobject: 'ip_vti0' (000000000538d52a): fill_kobj_path: path = '/devices/virtual/net/ip_vti0'
kobject: 'queues' (00000000ede8101e): kobject_add_internal: parent: 'ip_vti0', set: '<NULL>'
kobject: 'queues' (00000000ede8101e): kobject_uevent_env
net_ratelimit: 25 callbacks suppressed
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'queues' (00000000ede8101e): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000006d6ce4da): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000006d6ce4da): kobject_uevent_env
kobject: 'rx-0' (000000006d6ce4da): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0'
kobject: 'tx-0' (00000000e18c8b6d): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000e18c8b6d): kobject_uevent_env
kobject: 'tx-0' (00000000e18c8b6d): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0'
kobject: 'ip6tnl0' (00000000137c8845): kobject_cleanup, parent           (null)
kobject: 'ip6_vti0' (00000000ab9f5789): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6tnl0' (00000000137c8845): auto cleanup 'remove' event
kobject: 'ip6tnl0' (00000000137c8845): kobject_uevent_env
kobject: 'ip6_vti0' (00000000ab9f5789): kobject_uevent_env
kobject: 'ip6tnl0' (00000000137c8845): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6_vti0' (00000000ab9f5789): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0'
kobject: 'ip6tnl0' (00000000137c8845): calling ktype release
kobject: 'ip6tnl0': free name
kobject: 'queues' (0000000041fd95ff): kobject_add_internal: parent: 'ip6_vti0', set: '<NULL>'
kobject: 'queues' (0000000041fd95ff): kobject_uevent_env
kobject: 'queues' (0000000041fd95ff): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000009b7c5a05): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000009b7c5a05): kobject_uevent_env
kobject: 'rx-0' (000000009b7c5a05): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0'
kobject: 'tx-0' (0000000098b2b687): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000098b2b687): kobject_uevent_env
kobject: 'tx-0' (0000000098b2b687): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0'
kobject: 'rx-0' (00000000bf0d14f5): kobject_cleanup, parent 0000000034115310
kobject: 'rx-0' (00000000bf0d14f5): auto cleanup 'remove' event
kobject: 'rx-0' (00000000bf0d14f5): kobject_uevent_env
kobject: 'rx-0' (00000000bf0d14f5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000bf0d14f5): auto cleanup kobject_del
kobject: 'rx-0' (00000000bf0d14f5): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000a1f9e39f): kobject_cleanup, parent 0000000034115310
kobject: 'tx-0' (00000000a1f9e39f): auto cleanup 'remove' event
kobject: 'tx-0' (00000000a1f9e39f): kobject_uevent_env
kobject: 'tx-0' (00000000a1f9e39f): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000a1f9e39f): auto cleanup kobject_del
kobject: 'tx-0' (00000000a1f9e39f): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000034115310): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000034115310): calling ktype release
kobject: 'queues' (0000000034115310): kset_release
kobject: 'queues': free name
kobject: 'sit0' (00000000acf79808): kobject_uevent_env
kobject: 'sit0' (00000000acf79808): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000009b7c5a05): kobject_cleanup, parent 0000000041fd95ff
kobject: 'rx-0' (000000009b7c5a05): auto cleanup 'remove' event
kobject: 'rx-0' (000000009b7c5a05): kobject_uevent_env
kobject: 'rx-0' (000000009b7c5a05): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0'
kobject: 'rx-0' (000000009b7c5a05): auto cleanup kobject_del
kobject: 'rx-0' (000000009b7c5a05): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000098b2b687): kobject_cleanup, parent 0000000041fd95ff
kobject: 'tx-0' (0000000098b2b687): auto cleanup 'remove' event
kobject: 'tx-0' (0000000098b2b687): kobject_uevent_env
kobject: 'tx-0' (0000000098b2b687): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0'
kobject: 'tx-0' (0000000098b2b687): auto cleanup kobject_del
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'tx-0' (0000000098b2b687): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000041fd95ff): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000041fd95ff): calling ktype release
kobject: 'queues' (0000000041fd95ff): kset_release
kobject: 'queues': free name
kobject: 'ip6_vti0' (00000000ab9f5789): kobject_uevent_env
kobject: 'ip6_vti0' (00000000ab9f5789): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0'
kobject: 'sit0' (00000000acf79808): kobject_cleanup, parent           (null)
kobject: 'sit0' (00000000acf79808): auto cleanup 'remove' event
kobject: 'ip6_vti0' (00000000ab9f5789): kobject_cleanup, parent           (null)
kobject: 'sit0' (00000000acf79808): kobject_uevent_env
kobject: 'ip6_vti0' (00000000ab9f5789): calling ktype release
kobject: 'sit0' (00000000acf79808): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6_vti0': free name
kobject: 'rx-0' (000000006d6ce4da): kobject_cleanup, parent 00000000ede8101e
kobject: 'sit0' (00000000acf79808): calling ktype release
kobject: 'sit0': free name
kobject: 'rx-0' (000000006d6ce4da): auto cleanup 'remove' event
kobject: 'rx-0' (000000006d6ce4da): kobject_uevent_env
kobject: 'rx-0' (000000006d6ce4da): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0'
kobject: 'rx-0' (000000006d6ce4da): auto cleanup kobject_del
kobject: 'rx-0' (000000006d6ce4da): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000e18c8b6d): kobject_cleanup, parent 00000000ede8101e
kobject: 'tx-0' (00000000e18c8b6d): auto cleanup 'remove' event
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'tx-0' (00000000e18c8b6d): kobject_uevent_env
kobject: 'tx-0' (00000000e18c8b6d): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0'
kobject: 'tx-0' (00000000e18c8b6d): auto cleanup kobject_del
kobject: 'tx-0' (00000000e18c8b6d): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000ede8101e): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000ede8101e): calling ktype release
kobject: 'queues' (00000000ede8101e): kset_release
kobject: 'queues': free name
kobject: 'ip_vti0' (000000000538d52a): kobject_uevent_env
kobject: 'ip_vti0' (000000000538d52a): fill_kobj_path: path = '/devices/virtual/net/ip_vti0'
kobject: 'rx-0' (000000006c6bd273): kobject_cleanup, parent 00000000f1413530
kobject: 'rx-0' (000000006c6bd273): auto cleanup 'remove' event
kobject: 'rx-0' (000000006c6bd273): kobject_uevent_env
kobject: 'rx-0' (000000006c6bd273): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000006c6bd273): auto cleanup kobject_del
kobject: 'rx-0' (000000006c6bd273): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000b5bee65e): kobject_cleanup, parent 00000000f1413530
kobject: 'tx-0' (00000000b5bee65e): auto cleanup 'remove' event
kobject: 'tx-0' (00000000b5bee65e): kobject_uevent_env
kobject: 'tx-0' (00000000b5bee65e): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000b5bee65e): auto cleanup kobject_del
kobject: 'tx-0' (00000000b5bee65e): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000f1413530): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000f1413530): calling ktype release
kobject: 'queues' (00000000f1413530): kset_release
kobject: 'queues': free name
kobject: 'ip6_vti0' (000000009ddd612c): kobject_uevent_env
kobject: 'ip6_vti0' (000000009ddd612c): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip_vti0' (000000000538d52a): kobject_cleanup, parent           (null)
kobject: 'ip_vti0' (000000000538d52a): calling ktype release
kobject: 'ip_vti0': free name
kobject: 'batman_adv' (000000001f9a18ad): kobject_uevent_env
kobject: 'batman_adv' (000000001f9a18ad): kobject_uevent_env: filter function caused the event to drop!
kobject: 'batman_adv' (000000001f9a18ad): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (000000001f9a18ad): calling ktype release
kobject: (000000001f9a18ad): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (0000000012384ab6): kobject_cleanup, parent 00000000c18cbfd8
kobject: 'rx-0' (0000000012384ab6): auto cleanup 'remove' event
kobject: 'rx-0' (0000000012384ab6): kobject_uevent_env
kobject: 'rx-0' (0000000012384ab6): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0'
kobject: 'rx-0' (0000000012384ab6): auto cleanup kobject_del
kobject: 'rx-0' (0000000012384ab6): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000896f8973): kobject_cleanup, parent 00000000c18cbfd8
kobject: 'tx-0' (00000000896f8973): auto cleanup 'remove' event
kobject: 'tx-0' (00000000896f8973): kobject_uevent_env
kobject: 'tx-0' (00000000896f8973): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0'
kobject: 'tx-0' (00000000896f8973): auto cleanup kobject_del
kobject: 'tx-0' (00000000896f8973): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000c18cbfd8): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000c18cbfd8): calling ktype release
kobject: 'queues' (00000000c18cbfd8): kset_release
kobject: 'queues': free name
kobject: 'erspan0' (000000000b41c1c8): kobject_uevent_env
kobject: 'erspan0' (000000000b41c1c8): fill_kobj_path: path = '/devices/virtual/net/erspan0'
kobject: 'ip6_vti0' (000000009ddd612c): kobject_cleanup, parent           (null)
kobject: 'ip6_vti0' (000000009ddd612c): auto cleanup 'remove' event
kobject: 'ip6_vti0' (000000009ddd612c): kobject_uevent_env
kobject: 'ip6_vti0' (000000009ddd612c): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6_vti0' (000000009ddd612c): calling ktype release
kobject: 'ip6_vti0': free name
kobject: 'erspan0' (000000000b41c1c8): kobject_cleanup, parent           (null)
kobject: 'rx-0' (00000000d7fa3f3a): kobject_cleanup, parent 00000000c0840ade
kobject: 'erspan0' (000000000b41c1c8): calling ktype release
kobject: 'rx-0' (00000000d7fa3f3a): auto cleanup 'remove' event
kobject: 'erspan0': free name
kobject: 'rx-0' (00000000d7fa3f3a): kobject_uevent_env
kobject: 'rx-0' (00000000d7fa3f3a): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000d7fa3f3a): auto cleanup kobject_del
kobject: 'rx-0' (00000000d7fa3f3a): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000000b144a15): kobject_cleanup, parent 00000000c0840ade
kobject: 'tx-0' (000000000b144a15): auto cleanup 'remove' event
kobject: 'tx-0' (000000000b144a15): kobject_uevent_env
kobject: 'tx-0' (000000000b144a15): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000000b144a15): auto cleanup kobject_del
kobject: 'tx-0' (000000000b144a15): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000c0840ade): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000c0840ade): calling ktype release
kobject: 'queues' (00000000c0840ade): kset_release
kobject: 'queues': free name
kobject: 'ip_vti0' (00000000f92b8332): kobject_uevent_env
kobject: 'ip_vti0' (00000000f92b8332): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'batman_adv' (00000000458f86d1): kobject_uevent_env
kobject: 'batman_adv' (00000000458f86d1): kobject_uevent_env: filter function caused the event to drop!
kobject: 'batman_adv' (00000000458f86d1): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (00000000458f86d1): calling ktype release
kobject: (00000000458f86d1): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (000000006ddcbff6): kobject_cleanup, parent 00000000bae5111b
kobject: 'rx-0' (000000006ddcbff6): auto cleanup 'remove' event
kobject: 'rx-0' (000000006ddcbff6): kobject_uevent_env
kobject: 'rx-0' (000000006ddcbff6): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0'
kobject: 'rx-0' (000000006ddcbff6): auto cleanup kobject_del
kobject: 'rx-0' (000000006ddcbff6): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000005ec22744): kobject_cleanup, parent 00000000bae5111b
kobject: 'tx-0' (000000005ec22744): auto cleanup 'remove' event
kobject: 'tx-0' (000000005ec22744): kobject_uevent_env
kobject: 'tx-0' (000000005ec22744): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0'
kobject: 'tx-0' (000000005ec22744): auto cleanup kobject_del
kobject: 'tx-0' (000000005ec22744): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000bae5111b): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000bae5111b): calling ktype release
kobject: 'queues' (00000000bae5111b): kset_release
kobject: 'queues': free name
kobject: 'gretap0' (000000008cb823b5): kobject_uevent_env
kobject: 'gretap0' (000000008cb823b5): fill_kobj_path: path = '/devices/virtual/net/gretap0'
kobject: 'ip_vti0' (00000000f92b8332): kobject_cleanup, parent           (null)
kobject: 'ip_vti0' (00000000f92b8332): auto cleanup 'remove' event
kobject: 'gretap0' (000000008cb823b5): kobject_cleanup, parent           (null)
kobject: 'ip_vti0' (00000000f92b8332): kobject_uevent_env
kobject: 'gretap0' (000000008cb823b5): calling ktype release
kobject: 'ip_vti0' (00000000f92b8332): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'gretap0': free name
kobject: 'rx-0' (0000000028557ebf): kobject_cleanup, parent 000000009ca444c1
kobject: 'ip_vti0' (00000000f92b8332): calling ktype release
kobject: 'ip_vti0': free name
kobject: 'rx-0' (0000000028557ebf): auto cleanup 'remove' event
kobject: 'rx-0' (0000000028557ebf): kobject_uevent_env
kobject: 'rx-0' (0000000028557ebf): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0'
kobject: 'rx-0' (0000000028557ebf): auto cleanup kobject_del
kobject: 'rx-0' (0000000028557ebf): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000c94df945): kobject_cleanup, parent 000000009ca444c1
kobject: 'tx-0' (00000000c94df945): auto cleanup 'remove' event
kobject: 'tx-0' (00000000c94df945): kobject_uevent_env
kobject: 'tx-0' (00000000c94df945): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0'
kobject: 'tx-0' (00000000c94df945): auto cleanup kobject_del
kobject: 'tx-0' (00000000c94df945): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000009ca444c1): kobject_cleanup, parent           (null)
kobject: 'queues' (000000009ca444c1): calling ktype release
kobject: 'queues' (000000009ca444c1): kset_release
kobject: 'queues': free name
kobject: 'gre0' (00000000a27fb80f): kobject_uevent_env
kobject: 'gre0' (00000000a27fb80f): fill_kobj_path: path = '/devices/virtual/net/gre0'
kobject: 'batman_adv' (00000000d2bb1d17): kobject_uevent_env
kobject: 'batman_adv' (00000000d2bb1d17): kobject_uevent_env: filter function caused the event to drop!
kobject: 'batman_adv' (00000000d2bb1d17): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (00000000d2bb1d17): calling ktype release
kobject: (00000000d2bb1d17): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (0000000096fe6c8e): kobject_cleanup, parent 000000008db10edf
kobject: 'rx-0' (0000000096fe6c8e): auto cleanup 'remove' event
kobject: 'rx-0' (0000000096fe6c8e): kobject_uevent_env
kobject: 'rx-0' (0000000096fe6c8e): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000096fe6c8e): auto cleanup kobject_del
kobject: 'rx-0' (0000000096fe6c8e): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000000dd1ad1c): kobject_cleanup, parent 000000008db10edf
kobject: 'tx-0' (000000000dd1ad1c): auto cleanup 'remove' event
kobject: 'tx-0' (000000000dd1ad1c): kobject_uevent_env
kobject: 'tx-0' (000000000dd1ad1c): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000000dd1ad1c): auto cleanup kobject_del
kobject: 'tx-0' (000000000dd1ad1c): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000008db10edf): kobject_cleanup, parent           (null)
kobject: 'queues' (000000008db10edf): calling ktype release
kobject: 'queues' (000000008db10edf): kset_release
kobject: 'queues': free name
kobject: 'erspan0' (000000006ec9cead): kobject_uevent_env
kobject: 'erspan0' (000000006ec9cead): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'gre0' (00000000a27fb80f): kobject_cleanup, parent           (null)
kobject: 'gre0' (00000000a27fb80f): calling ktype release
kobject: 'erspan0' (000000006ec9cead): kobject_cleanup, parent           (null)
kobject: 'gre0': free name
kobject: 'erspan0' (000000006ec9cead): auto cleanup 'remove' event
kobject: 'rx-0' (000000003ce618ad): kobject_cleanup, parent 0000000040038d32
kobject: 'erspan0' (000000006ec9cead): kobject_uevent_env
kobject: 'rx-0' (000000003ce618ad): auto cleanup 'remove' event
kobject: 'erspan0' (000000006ec9cead): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000003ce618ad): kobject_uevent_env
kobject: 'rx-0' (000000003ce618ad): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0'
kobject: 'erspan0' (000000006ec9cead): calling ktype release
kobject: 'erspan0': free name
kobject: 'rx-0' (000000003ce618ad): auto cleanup kobject_del
kobject: 'rx-0' (000000003ce618ad): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000001c42160c): kobject_cleanup, parent 0000000040038d32
kobject: 'tx-0' (000000001c42160c): auto cleanup 'remove' event
kobject: 'tx-0' (000000001c42160c): kobject_uevent_env
kobject: 'tx-0' (000000001c42160c): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0'
kobject: 'tx-0' (000000001c42160c): auto cleanup kobject_del
kobject: 'tx-0' (000000001c42160c): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000040038d32): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000040038d32): calling ktype release
kobject: 'queues' (0000000040038d32): kset_release
kobject: 'queues': free name
kobject: 'tunl0' (00000000be341172): kobject_uevent_env
kobject: 'tunl0' (00000000be341172): fill_kobj_path: path = '/devices/virtual/net/tunl0'
kobject: 'batman_adv' (000000001e8f1fe3): kobject_uevent_env
kobject: 'batman_adv' (000000001e8f1fe3): kobject_uevent_env: filter function caused the event to drop!
kobject: 'batman_adv' (000000001e8f1fe3): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (000000001e8f1fe3): calling ktype release
kobject: (000000001e8f1fe3): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (00000000392b3878): kobject_cleanup, parent 0000000082a4da6f
kobject: 'rx-0' (00000000392b3878): auto cleanup 'remove' event
kobject: 'rx-0' (00000000392b3878): kobject_uevent_env
kobject: 'rx-0' (00000000392b3878): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000392b3878): auto cleanup kobject_del
kobject: 'rx-0' (00000000392b3878): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000004f369b45): kobject_cleanup, parent 0000000082a4da6f
kobject: 'tx-0' (000000004f369b45): auto cleanup 'remove' event
kobject: 'tx-0' (000000004f369b45): kobject_uevent_env
kobject: 'tx-0' (000000004f369b45): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000004f369b45): auto cleanup kobject_del
kobject: 'tx-0' (000000004f369b45): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000082a4da6f): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000082a4da6f): calling ktype release
kobject: 'queues' (0000000082a4da6f): kset_release
kobject: 'queues': free name
kobject: 'gretap0' (00000000db63d37e): kobject_uevent_env
kobject: 'gretap0' (00000000db63d37e): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tunl0' (00000000be341172): kobject_cleanup, parent           (null)
kobject: 'tunl0' (00000000be341172): calling ktype release
kobject: 'tunl0': free name
kobject: 'rx-0' (000000000cd7453d): kobject_cleanup, parent 0000000044a108f0
kobject: 'rx-0' (000000000cd7453d): auto cleanup 'remove' event
kobject: 'rx-0' (000000000cd7453d): kobject_uevent_env
kobject: 'rx-0' (000000000cd7453d): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0'
kobject: 'rx-0' (000000000cd7453d): auto cleanup kobject_del
kobject: 'rx-0' (000000000cd7453d): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000007f43319c): kobject_cleanup, parent 0000000044a108f0
kobject: 'tx-0' (000000007f43319c): auto cleanup 'remove' event
kobject: 'tx-0' (000000007f43319c): kobject_uevent_env
kobject: 'tx-0' (000000007f43319c): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0'
kobject: 'tx-0' (000000007f43319c): auto cleanup kobject_del
kobject: 'tx-0' (000000007f43319c): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000044a108f0): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000044a108f0): calling ktype release
kobject: 'queues' (0000000044a108f0): kset_release
kobject: 'queues': free name
kobject: 'lo' (000000000582f65a): kobject_uevent_env
kobject: 'lo' (000000000582f65a): fill_kobj_path: path = '/devices/virtual/net/lo'
kobject: 'gretap0' (00000000db63d37e): kobject_cleanup, parent           (null)
kobject: 'gretap0' (00000000db63d37e): auto cleanup 'remove' event
kobject: 'lo' (000000000582f65a): kobject_cleanup, parent           (null)
kobject: 'gretap0' (00000000db63d37e): kobject_uevent_env
kobject: 'lo' (000000000582f65a): calling ktype release
kobject: 'gretap0' (00000000db63d37e): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'lo': free name
kobject: 'gretap0' (00000000db63d37e): calling ktype release
kobject: 'gretap0': free name
kobject: 'rx-0' (00000000a63ebd09): kobject_cleanup, parent 00000000d56f3541
kobject: 'rx-0' (00000000a63ebd09): auto cleanup 'remove' event
kobject: 'rx-0' (00000000a63ebd09): kobject_uevent_env
kobject: 'rx-0' (00000000a63ebd09): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000a63ebd09): auto cleanup kobject_del
kobject: 'rx-0' (00000000a63ebd09): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000063117a4f): kobject_cleanup, parent 00000000d56f3541
kobject: 'tx-0' (0000000063117a4f): auto cleanup 'remove' event
kobject: 'tx-0' (0000000063117a4f): kobject_uevent_env
kobject: 'tx-0' (0000000063117a4f): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000063117a4f): auto cleanup kobject_del
kobject: 'tx-0' (0000000063117a4f): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000d56f3541): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000d56f3541): calling ktype release
kobject: 'queues' (00000000d56f3541): kset_release
kobject: 'queues': free name
kobject: 'gre0' (00000000330078a5): kobject_uevent_env
kobject: 'gre0' (00000000330078a5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'gre0' (00000000330078a5): kobject_cleanup, parent           (null)
kobject: 'gre0' (00000000330078a5): auto cleanup 'remove' event
kobject: 'gre0' (00000000330078a5): kobject_uevent_env
kobject: 'gre0' (00000000330078a5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'gre0' (00000000330078a5): calling ktype release
kobject: 'gre0': free name
kobject: 'rx-0' (0000000021d371a0): kobject_cleanup, parent 00000000e2222d62
kobject: 'rx-0' (0000000021d371a0): auto cleanup 'remove' event
kobject: 'rx-0' (0000000021d371a0): kobject_uevent_env
kobject: 'rx-0' (0000000021d371a0): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000021d371a0): auto cleanup kobject_del
kobject: 'rx-0' (0000000021d371a0): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000005e0ac72f): kobject_cleanup, parent 00000000e2222d62
kobject: 'tx-0' (000000005e0ac72f): auto cleanup 'remove' event
kobject: 'tx-0' (000000005e0ac72f): kobject_uevent_env
kobject: 'tx-0' (000000005e0ac72f): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000005e0ac72f): auto cleanup kobject_del
kobject: 'tx-0' (000000005e0ac72f): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000e2222d62): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000e2222d62): calling ktype release
kobject: 'queues' (00000000e2222d62): kset_release
kobject: 'queues': free name
kobject: 'tunl0' (000000006577fe93): kobject_uevent_env
kobject: 'tunl0' (000000006577fe93): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tunl0' (000000006577fe93): kobject_cleanup, parent           (null)
kobject: 'tunl0' (000000006577fe93): auto cleanup 'remove' event
kobject: 'tunl0' (000000006577fe93): kobject_uevent_env
kobject: 'tunl0' (000000006577fe93): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tunl0' (000000006577fe93): calling ktype release
kobject: 'tunl0': free name
kobject: 'rx-0' (0000000033a16517): kobject_cleanup, parent 00000000cb8348f2
kobject: 'rx-0' (0000000033a16517): auto cleanup 'remove' event
kobject: 'rx-0' (0000000033a16517): kobject_uevent_env
kobject: 'rx-0' (0000000033a16517): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000033a16517): auto cleanup kobject_del
kobject: 'rx-0' (0000000033a16517): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000fe5f54d2): kobject_cleanup, parent 00000000cb8348f2
kobject: 'tx-0' (00000000fe5f54d2): auto cleanup 'remove' event
kobject: 'tx-0' (00000000fe5f54d2): kobject_uevent_env
kobject: 'tx-0' (00000000fe5f54d2): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000fe5f54d2): auto cleanup kobject_del
kobject: 'tx-0' (00000000fe5f54d2): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000cb8348f2): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000cb8348f2): calling ktype release
kobject: 'queues' (00000000cb8348f2): kset_release
kobject: 'queues': free name
kobject: 'lo' (00000000a429edfa): kobject_uevent_env
kobject: 'lo' (00000000a429edfa): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'lo' (00000000a429edfa): kobject_cleanup, parent           (null)
kobject: 'lo' (00000000a429edfa): auto cleanup 'remove' event
kobject: 'lo' (00000000a429edfa): kobject_uevent_env
kobject: 'lo' (00000000a429edfa): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'lo' (00000000a429edfa): calling ktype release
kobject: 'lo': free name
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
XFS (loop5): unknown mount option [].
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
XFS (loop5): unknown mount option [].
kobject: 'loop3' (00000000e3b307b4): kobject_uevent_env
kobject: 'loop3' (00000000e3b307b4): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (0000000092fd1306): kobject_uevent_env
kobject: 'loop1' (0000000092fd1306): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
gfs2: not a GFS2 filesystem
kobject: 'loop3' (00000000e3b307b4): kobject_uevent_env
kobject: 'loop3' (00000000e3b307b4): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (0000000092fd1306): kobject_uevent_env
kobject: 'loop1' (0000000092fd1306): fill_kobj_path: path = '/devices/virtual/block/loop1'
XFS (loop5): Invalid superblock magic number
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000e3b307b4): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000e3b307b4): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (0000000092fd1306): kobject_uevent_env
kobject: 'loop1' (0000000092fd1306): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000e3b307b4): kobject_uevent_env
kobject: 'loop3' (00000000e3b307b4): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
XFS (loop5): Invalid superblock magic number
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
net_ratelimit: 30 callbacks suppressed
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
gfs2: not a GFS2 filesystem
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2306 sclass=netlink_route_socket pig=23424 comm=syz-executor.0
gfs2: not a GFS2 filesystem
kobject: 'loop3' (00000000e3b307b4): kobject_uevent_env
kobject: 'loop3' (00000000e3b307b4): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
XFS (loop5): Invalid superblock magic number
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (0000000092fd1306): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2306 sclass=netlink_route_socket pig=23438 comm=syz-executor.0
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (0000000092fd1306): fill_kobj_path: path = '/devices/virtual/block/loop1'
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'loop3' (00000000e3b307b4): kobject_uevent_env
kobject: 'loop3' (00000000e3b307b4): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (0000000092fd1306): kobject_uevent_env
kobject: 'loop1' (0000000092fd1306): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2306 sclass=netlink_route_socket pig=23452 comm=syz-executor.0
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
gfs2: not a GFS2 filesystem
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
XFS (loop5): Invalid superblock magic number
kobject: 'loop4' (00000000158f5925): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop4' (00000000158f5925): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000e3b307b4): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000e3b307b4): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000e3b307b4): kobject_uevent_env
kobject: 'loop3' (00000000e3b307b4): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (0000000092fd1306): kobject_uevent_env
kobject: 'loop1' (0000000092fd1306): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000124645c5): kobject_uevent_env
kobject: 'loop5' (00000000124645c5): fill_kobj_path: path = '/devices/virtual/block/loop5'