======================================================
WARNING: possible circular locking dependency detected
5.0.0-rc7+ #84 Not tainted
------------------------------------------------------
kworker/1:1/22 is trying to acquire lock:
00000000adb14b50 (&sb->s_type->i_mutex_key#9){+.+.}, at: inode_lock include/linux/fs.h:757 [inline]
00000000adb14b50 (&sb->s_type->i_mutex_key#9){+.+.}, at: __generic_file_fsync+0xb5/0x200 fs/libfs.c:981

but task is already holding lock:
00000000340d7bc5 ((work_completion)(&dio->complete_work)){+.+.}, at: process_one_work+0x8b4/0x1790 kernel/workqueue.c:2148

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #2 ((work_completion)(&dio->complete_work)){+.+.}:
       process_one_work+0x90f/0x1790 kernel/workqueue.c:2149
       worker_thread+0x98/0xe40 kernel/workqueue.c:2319
       kthread+0x357/0x430 kernel/kthread.c:246
       ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352

-> #1 ((wq_completion)"dio/%s"sb->s_id){+.+.}:
       flush_workqueue+0x126/0x14c0 kernel/workqueue.c:2678
       drain_workqueue+0x1b4/0x470 kernel/workqueue.c:2843
       destroy_workqueue+0x21/0x6f0 kernel/workqueue.c:4178
       __alloc_workqueue_key+0xbe9/0xe00 kernel/workqueue.c:4161
       sb_init_dio_done_wq+0x39/0x90 fs/direct-io.c:623
       do_blockdev_direct_IO+0x2a3e/0x8db0 fs/direct-io.c:1286
       __blockdev_direct_IO+0xa1/0xca fs/direct-io.c:1420
       ext4_direct_IO_write fs/ext4/inode.c:3775 [inline]
       ext4_direct_IO+0xe6c/0x1c10 fs/ext4/inode.c:3902
       generic_file_direct_write+0x214/0x4b0 mm/filemap.c:3111
       __generic_file_write_iter+0x2ee/0x630 mm/filemap.c:3290
       ext4_file_write_iter+0x33f/0x1160 fs/ext4/file.c:266
       call_write_iter include/linux/fs.h:1863 [inline]
       aio_write+0x358/0x570 fs/aio.c:1582
       __io_submit_one fs/aio.c:1861 [inline]
       io_submit_one+0x10ea/0x1cf0 fs/aio.c:1909
       __do_sys_io_submit fs/aio.c:1954 [inline]
       __se_sys_io_submit fs/aio.c:1924 [inline]
       __x64_sys_io_submit+0x1bd/0x580 fs/aio.c:1924
       do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

-> #0 (&sb->s_type->i_mutex_key#9){+.+.}:
       lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841
       down_write+0x38/0x90 kernel/locking/rwsem.c:70
       inode_lock include/linux/fs.h:757 [inline]
       __generic_file_fsync+0xb5/0x200 fs/libfs.c:981
       ext4_sync_file+0x867/0x14d0 fs/ext4/fsync.c:120
       vfs_fsync_range+0x144/0x230 fs/sync.c:197
       generic_write_sync include/linux/fs.h:2787 [inline]
       dio_complete+0x498/0x9f0 fs/direct-io.c:329
       dio_aio_complete_work+0x20/0x30 fs/direct-io.c:341
       process_one_work+0x98e/0x1790 kernel/workqueue.c:2173
       worker_thread+0x98/0xe40 kernel/workqueue.c:2319
       kthread+0x357/0x430 kernel/kthread.c:246
       ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352

other info that might help us debug this:

Chain exists of:
  &sb->s_type->i_mutex_key#9 --> (wq_completion)"dio/%s"sb->s_id --> (work_completion)(&dio->complete_work)

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock((work_completion)(&dio->complete_work));
                               lock((wq_completion)"dio/%s"sb->s_id);
                               lock((work_completion)(&dio->complete_work));
  lock(&sb->s_type->i_mutex_key#9);

 *** DEADLOCK ***

2 locks held by kworker/1:1/22:
 #0: 00000000e723c0aa ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: __write_once_size include/linux/compiler.h:220 [inline]
 #0: 00000000e723c0aa ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: arch_atomic64_set arch/x86/include/asm/atomic64_64.h:34 [inline]
 #0: 00000000e723c0aa ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: atomic64_set include/asm-generic/atomic-instrumented.h:40 [inline]
 #0: 00000000e723c0aa ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: atomic_long_set include/asm-generic/atomic-long.h:59 [inline]
 #0: 00000000e723c0aa ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: set_work_data kernel/workqueue.c:617 [inline]
 #0: 00000000e723c0aa ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: set_work_pool_and_clear_pending kernel/workqueue.c:644 [inline]
 #0: 00000000e723c0aa ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: process_one_work+0x87e/0x1790 kernel/workqueue.c:2144
 #1: 00000000340d7bc5 ((work_completion)(&dio->complete_work)){+.+.}, at: process_one_work+0x8b4/0x1790 kernel/workqueue.c:2148

stack backtrace:
CPU: 1 PID: 22 Comm: kworker/1:1 Not tainted 5.0.0-rc7+ #84
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: dio/sda1 dio_aio_complete_work
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:1224
 check_prev_add kernel/locking/lockdep.c:1866 [inline]
 check_prevs_add kernel/locking/lockdep.c:1979 [inline]
 validate_chain kernel/locking/lockdep.c:2350 [inline]
 __lock_acquire+0x2f00/0x4700 kernel/locking/lockdep.c:3338
 lock_acquire+0x16f/0x3f0 kernel/locking/lockdep.c:3841
 down_write+0x38/0x90 kernel/locking/rwsem.c:70
 inode_lock include/linux/fs.h:757 [inline]
 __generic_file_fsync+0xb5/0x200 fs/libfs.c:981
 ext4_sync_file+0x867/0x14d0 fs/ext4/fsync.c:120
 vfs_fsync_range+0x144/0x230 fs/sync.c:197
 generic_write_sync include/linux/fs.h:2787 [inline]
 dio_complete+0x498/0x9f0 fs/direct-io.c:329
 dio_aio_complete_work+0x20/0x30 fs/direct-io.c:341
 process_one_work+0x98e/0x1790 kernel/workqueue.c:2173
 worker_thread+0x98/0xe40 kernel/workqueue.c:2319
 kthread+0x357/0x430 kernel/kthread.c:246
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'kvm' (000000000b1176c9): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'kvm' (000000000b1176c9): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'kvm' (000000000b1176c9): kobject_uevent_env
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'kvm' (000000000b1176c9): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (000000000b1176c9): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (000000000b1176c9): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'kvm' (000000000b1176c9): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'kvm' (000000000b1176c9): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
net_ratelimit: 14 callbacks suppressed
protocol 88fb is buggy, dev hsr_slave_0
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
cgroup: fork rejected by pids controller in /syz5
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (000000006bbf9b4e): kobject_uevent_env
kobject: 'loop5' (000000006bbf9b4e): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
net_ratelimit: 16 callbacks suppressed
protocol 88fb is buggy, dev hsr_slave_0
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'batman_adv' (00000000185e1195): kobject_uevent_env
kobject: 'batman_adv' (00000000185e1195): kobject_uevent_env: filter function caused the event to drop!
kobject: 'loop4' (0000000061c3a1b5): kobject_uevent_env
kobject: 'loop4' (0000000061c3a1b5): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'batman_adv' (00000000185e1195): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (00000000185e1195): calling ktype release
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
kobject: (00000000185e1195): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (00000000be8b1ae1): kobject_cleanup, parent 0000000032680b47
kobject: 'rx-0' (00000000be8b1ae1): auto cleanup 'remove' event
kobject: 'rx-0' (00000000be8b1ae1): kobject_uevent_env
kobject: 'rx-0' (00000000be8b1ae1): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0'
kobject: 'rx-0' (00000000be8b1ae1): auto cleanup kobject_del
kobject: 'rx-0' (00000000be8b1ae1): calling ktype release
kobject: 'rx-0': free name
kobject: 'loop3' (00000000a06bba0d): kobject_uevent_env
kobject: 'loop3' (00000000a06bba0d): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'tx-0' (0000000034ed113e): kobject_cleanup, parent 0000000032680b47
kobject: 'tx-0' (0000000034ed113e): auto cleanup 'remove' event
kobject: 'tx-0' (0000000034ed113e): kobject_uevent_env
kobject: 'tx-0' (0000000034ed113e): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0'
kobject: 'tx-0' (0000000034ed113e): auto cleanup kobject_del
kobject: 'tx-0' (0000000034ed113e): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000032680b47): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000032680b47): calling ktype release
kobject: 'queues' (0000000032680b47): kset_release
kobject: 'queues': free name
kobject: 'syz_tun' (00000000c4710b59): kobject_uevent_env
kobject: 'syz_tun' (00000000c4710b59): fill_kobj_path: path = '/devices/virtual/net/syz_tun'
kobject: 'loop2' (00000000bf657e82): kobject_uevent_env
kobject: 'loop2' (00000000bf657e82): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'syz_tun' (00000000c4710b59): kobject_cleanup, parent           (null)
kobject: 'syz_tun' (00000000c4710b59): calling ktype release
kobject: 'syz_tun': free name
kobject: 'loop1' (0000000001285628): kobject_uevent_env
kobject: 'loop1' (0000000001285628): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'rx-0' (00000000c9f86e41): kobject_cleanup, parent 000000001eee14a7
kobject: 'rx-0' (00000000c9f86e41): auto cleanup 'remove' event
kobject: 'rx-0' (00000000c9f86e41): kobject_uevent_env
kobject: 'rx-0' (00000000c9f86e41): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000c9f86e41): auto cleanup kobject_del
kobject: 'rx-0' (00000000c9f86e41): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000cf481416): kobject_cleanup, parent 000000001eee14a7
kobject: 'tx-0' (00000000cf481416): auto cleanup 'remove' event
kobject: 'tx-0' (00000000cf481416): kobject_uevent_env
kobject: 'tx-0' (00000000cf481416): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000cf481416): auto cleanup kobject_del
kobject: 'tx-0' (00000000cf481416): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000001eee14a7): kobject_cleanup, parent           (null)
kobject: 'queues' (000000001eee14a7): calling ktype release
kobject: 'queues' (000000001eee14a7): kset_release
kobject: 'queues': free name
kobject: 'ip6gre0' (0000000045ce4f90): kobject_uevent_env
kobject: 'ip6gre0' (0000000045ce4f90): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'batman_adv' (0000000076e396e1): kobject_uevent_env
kobject: 'batman_adv' (0000000076e396e1): kobject_uevent_env: filter function caused the event to drop!
kobject: 'batman_adv' (0000000076e396e1): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (0000000076e396e1): calling ktype release
kobject: (0000000076e396e1): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (00000000ff02c170): kobject_cleanup, parent 00000000b3e73f71
kobject: 'rx-0' (00000000ff02c170): auto cleanup 'remove' event
kobject: 'rx-0' (00000000ff02c170): kobject_uevent_env
kobject: 'rx-0' (00000000ff02c170): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000ff02c170): auto cleanup kobject_del
kobject: 'rx-0' (00000000ff02c170): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000008f10152d): kobject_cleanup, parent 00000000b3e73f71
kobject: 'tx-0' (000000008f10152d): auto cleanup 'remove' event
kobject: 'tx-0' (000000008f10152d): kobject_uevent_env
kobject: 'tx-0' (000000008f10152d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000008f10152d): auto cleanup kobject_del
kobject: 'tx-0' (000000008f10152d): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000b3e73f71): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000b3e73f71): calling ktype release
kobject: 'queues' (00000000b3e73f71): kset_release
kobject: 'queues': free name
kobject: 'ip6gretap0' (000000003eedd926): kobject_uevent_env
kobject: 'ip6gretap0' (000000003eedd926): kobject_uevent_env: uevent_suppress caused the event to drop!
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'ip6gre0' (0000000045ce4f90): kobject_cleanup, parent           (null)
kobject: 'ip6gre0' (0000000045ce4f90): auto cleanup 'remove' event
kobject: 'ip6gre0' (0000000045ce4f90): kobject_uevent_env
kobject: 'ip6gre0' (0000000045ce4f90): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6gre0' (0000000045ce4f90): calling ktype release
kobject: 'ip6gre0': free name
kobject: 'ip6gretap0' (000000003eedd926): kobject_cleanup, parent           (null)
kobject: 'ip6gretap0' (000000003eedd926): auto cleanup 'remove' event
kobject: 'ip6gretap0' (000000003eedd926): kobject_uevent_env
kobject: 'ip6gretap0' (000000003eedd926): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6gretap0' (000000003eedd926): calling ktype release
kobject: 'ip6gretap0': free name
kobject: 'rx-0' (000000008ebfe247): kobject_cleanup, parent 000000006231680c
kobject: 'rx-0' (000000008ebfe247): auto cleanup 'remove' event
kobject: 'rx-0' (000000008ebfe247): kobject_uevent_env
kobject: 'rx-0' (000000008ebfe247): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000008ebfe247): auto cleanup kobject_del
kobject: 'rx-0' (000000008ebfe247): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000018c93962): kobject_cleanup, parent 000000006231680c
kobject: 'tx-0' (0000000018c93962): auto cleanup 'remove' event
kobject: 'tx-0' (0000000018c93962): kobject_uevent_env
kobject: 'tx-0' (0000000018c93962): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000018c93962): auto cleanup kobject_del
kobject: 'tx-0' (0000000018c93962): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000006231680c): kobject_cleanup, parent           (null)
kobject: 'queues' (000000006231680c): calling ktype release
kobject: 'queues' (000000006231680c): kset_release
kobject: 'queues': free name
kobject: 'ip6tnl0' (00000000de7ef1a0): kobject_uevent_env
kobject: 'ip6tnl0' (00000000de7ef1a0): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6tnl0' (00000000de7ef1a0): kobject_cleanup, parent           (null)
kobject: 'ip6tnl0' (00000000de7ef1a0): auto cleanup 'remove' event
kobject: 'ip6tnl0' (00000000de7ef1a0): kobject_uevent_env
kobject: 'ip6tnl0' (00000000de7ef1a0): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6tnl0' (00000000de7ef1a0): calling ktype release
kobject: 'ip6tnl0': free name
kobject: 'rx-0' (00000000705a40f5): kobject_cleanup, parent 00000000b7248b3a
kobject: 'rx-0' (00000000705a40f5): auto cleanup 'remove' event
kobject: 'rx-0' (00000000705a40f5): kobject_uevent_env
kobject: 'rx-0' (00000000705a40f5): kobject_uevent_env: uevent_suppress caused the event to drop!
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'rx-0' (00000000705a40f5): auto cleanup kobject_del
kobject: 'rx-0' (00000000705a40f5): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000054836141): kobject_cleanup, parent 00000000b7248b3a
kobject: 'tx-0' (0000000054836141): auto cleanup 'remove' event
kobject: 'tx-0' (0000000054836141): kobject_uevent_env
kobject: 'tx-0' (0000000054836141): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000054836141): auto cleanup kobject_del
kobject: 'tx-0' (0000000054836141): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000b7248b3a): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000b7248b3a): calling ktype release
kobject: 'queues' (00000000b7248b3a): kset_release
kobject: 'queues': free name
kobject: 'sit0' (00000000ad5be80e): kobject_uevent_env
kobject: 'sit0' (00000000ad5be80e): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'sit0' (00000000ad5be80e): kobject_cleanup, parent           (null)
kobject: 'sit0' (00000000ad5be80e): auto cleanup 'remove' event
kobject: 'sit0' (00000000ad5be80e): kobject_uevent_env
kobject: 'sit0' (00000000ad5be80e): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'sit0' (00000000ad5be80e): calling ktype release
kobject: 'sit0': free name
kobject: 'rx-0' (000000006f6119c2): kobject_cleanup, parent 00000000e47f2281
kobject: 'rx-0' (000000006f6119c2): auto cleanup 'remove' event
kobject: 'rx-0' (000000006f6119c2): kobject_uevent_env
kobject: 'rx-0' (000000006f6119c2): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000006f6119c2): auto cleanup kobject_del
kobject: 'rx-0' (000000006f6119c2): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000001ead41d0): kobject_cleanup, parent 00000000e47f2281
kobject: 'tx-0' (000000001ead41d0): auto cleanup 'remove' event
kobject: 'tx-0' (000000001ead41d0): kobject_uevent_env
kobject: 'tx-0' (000000001ead41d0): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000001ead41d0): auto cleanup kobject_del
kobject: 'tx-0' (000000001ead41d0): calling ktype release
kobject: 'tx-0': free name
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'queues' (00000000e47f2281): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000e47f2281): calling ktype release
kobject: 'queues' (00000000e47f2281): kset_release
kobject: 'queues': free name
kobject: 'ip6_vti0' (00000000bb688c9c): kobject_uevent_env
kobject: 'ip6_vti0' (00000000bb688c9c): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6_vti0' (00000000bb688c9c): kobject_cleanup, parent           (null)
kobject: 'ip6_vti0' (00000000bb688c9c): auto cleanup 'remove' event
kobject: 'ip6_vti0' (00000000bb688c9c): kobject_uevent_env
kobject: 'ip6_vti0' (00000000bb688c9c): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6_vti0' (00000000bb688c9c): calling ktype release
kobject: 'ip6_vti0': free name
kobject: 'rx-0' (0000000084a7534f): kobject_cleanup, parent 000000003f662697
kobject: 'rx-0' (0000000084a7534f): auto cleanup 'remove' event
kobject: 'rx-0' (0000000084a7534f): kobject_uevent_env
kobject: 'rx-0' (0000000084a7534f): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000084a7534f): auto cleanup kobject_del
kobject: 'rx-0' (0000000084a7534f): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000ee29d3af): kobject_cleanup, parent 000000003f662697
kobject: 'tx-0' (00000000ee29d3af): auto cleanup 'remove' event
kobject: 'tx-0' (00000000ee29d3af): kobject_uevent_env
kobject: 'tx-0' (00000000ee29d3af): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000ee29d3af): auto cleanup kobject_del
kobject: 'tx-0' (00000000ee29d3af): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000003f662697): kobject_cleanup, parent           (null)
kobject: 'queues' (000000003f662697): calling ktype release
kobject: 'queues' (000000003f662697): kset_release
kobject: 'queues': free name
kobject: 'ip_vti0' (0000000009277824): kobject_uevent_env
kobject: 'ip_vti0' (0000000009277824): kobject_uevent_env: uevent_suppress caused the event to drop!
IPVS: ftp: loaded support on port[0] = 21
kobject: 'ip_vti0' (0000000009277824): kobject_cleanup, parent           (null)
kobject: 'lo' (00000000fdf3e0ef): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip_vti0' (0000000009277824): auto cleanup 'remove' event
kobject: 'ip_vti0' (0000000009277824): kobject_uevent_env
kobject: 'ip_vti0' (0000000009277824): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip_vti0' (0000000009277824): calling ktype release
kobject: 'ip_vti0': free name
kobject: 'lo' (00000000fdf3e0ef): kobject_uevent_env
kobject: 'lo' (00000000fdf3e0ef): fill_kobj_path: path = '/devices/virtual/net/lo'
kobject: 'queues' (000000002417a8c4): kobject_add_internal: parent: 'lo', set: '<NULL>'
kobject: 'queues' (000000002417a8c4): kobject_uevent_env
kobject: 'queues' (000000002417a8c4): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000a6de2c99): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000a6de2c99): kobject_uevent_env
kobject: 'rx-0' (00000000a6de2c99): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0'
kobject: 'tx-0' (000000004b2d3939): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000004b2d3939): kobject_uevent_env
kobject: 'tx-0' (000000004b2d3939): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0'
kobject: 'batman_adv' (0000000031772f48): kobject_uevent_env
kobject: 'batman_adv' (0000000031772f48): kobject_uevent_env: filter function caused the event to drop!
kobject: 'batman_adv' (0000000031772f48): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (0000000031772f48): calling ktype release
kobject: (0000000031772f48): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (0000000095e944c1): kobject_cleanup, parent 00000000958f428b
kobject: 'rx-0' (0000000095e944c1): auto cleanup 'remove' event
kobject: 'rx-0' (0000000095e944c1): kobject_uevent_env
kobject: 'rx-0' (0000000095e944c1): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000095e944c1): auto cleanup kobject_del
kobject: 'rx-0' (0000000095e944c1): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000eb93c31b): kobject_cleanup, parent 00000000958f428b
kobject: 'tx-0' (00000000eb93c31b): auto cleanup 'remove' event
kobject: 'tx-0' (00000000eb93c31b): kobject_uevent_env
kobject: 'tx-0' (00000000eb93c31b): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000eb93c31b): auto cleanup kobject_del
kobject: 'tx-0' (00000000eb93c31b): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000958f428b): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000958f428b): calling ktype release
kobject: 'queues' (00000000958f428b): kset_release
kobject: 'queues': free name
kobject: 'erspan0' (0000000078196cbf): kobject_uevent_env
kobject: 'erspan0' (0000000078196cbf): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tunl0' (000000000147c9a5): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'tunl0' (000000000147c9a5): kobject_uevent_env
kobject: 'tunl0' (000000000147c9a5): fill_kobj_path: path = '/devices/virtual/net/tunl0'
kobject: 'queues' (000000001e464663): kobject_add_internal: parent: 'tunl0', set: '<NULL>'
kobject: 'queues' (000000001e464663): kobject_uevent_env
kobject: 'queues' (000000001e464663): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000006e09b895): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000006e09b895): kobject_uevent_env
kobject: 'rx-0' (000000006e09b895): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0'
kobject: 'tx-0' (0000000002324bb3): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000002324bb3): kobject_uevent_env
kobject: 'tx-0' (0000000002324bb3): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0'
kobject: 'gre0' (00000000d12c467d): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gre0' (00000000d12c467d): kobject_uevent_env
kobject: 'gre0' (00000000d12c467d): fill_kobj_path: path = '/devices/virtual/net/gre0'
kobject: 'queues' (000000008bbf3487): kobject_add_internal: parent: 'gre0', set: '<NULL>'
kobject: 'queues' (000000008bbf3487): kobject_uevent_env
kobject: 'queues' (000000008bbf3487): kobject_uevent_env: filter function caused the event to drop!