syzbot


possible deadlock in start_creating

Status: auto-closed as invalid on 2019/06/10 06:25
Subsystems: fs
[Documentation on labels]
Reported-by: syzbot+a2b1e02e7d41064cfe83@syzkaller.appspotmail.com
First crash: 1969d, last: 1955d
Discussions (1)
Title Replies (including bot) Last reply
possible deadlock in start_creating 0 (1) 2018/11/28 17:40

Sample crash report:
gfs2: fsid=dh: can't read superblock
gfs2: fsid=dh: can't read superblock: -22

======================================================
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
WARNING: possible circular locking dependency detected
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
4.20.0-rc6+ #371 Not tainted
------------------------------------------------------
syz-executor1/30248 is trying to acquire lock:
000000003519ed03 (&sb->s_type->i_mutex_key#4){++++}, at: inode_lock include/linux/fs.h:757 [inline]
000000003519ed03 (&sb->s_type->i_mutex_key#4){++++}, at: start_creating+0xb1/0x200 fs/debugfs/inode.c:307

but task is already holding lock:
00000000107a24c8 (relay_channels_mutex){+.+.}, at: relay_open+0x478/0xac0 kernel/relay.c:595

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (relay_channels_mutex){+.+.}:
       __mutex_lock_common kernel/locking/mutex.c:925 [inline]
       __mutex_lock+0x166/0x16f0 kernel/locking/mutex.c:1072
       mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087
       relay_prepare_cpu+0x2a/0x28b kernel/relay.c:525
       cpuhp_invoke_callback+0x365/0x2160 kernel/cpu.c:168
       cpuhp_up_callbacks kernel/cpu.c:591 [inline]
       _cpu_up+0x290/0x570 kernel/cpu.c:1147
       do_cpu_up+0x1ca/0x210 kernel/cpu.c:1182
       cpu_up+0x18/0x20 kernel/cpu.c:1190
       smp_init+0x1a3/0x1c1 kernel/smp.c:578
       kernel_init_freeable+0x434/0x6bf init/main.c:1146
       kernel_init+0x11/0x1ae init/main.c:1071
       ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352

-> #2 (cpu_hotplug_lock.rw_sem){++++}:
       percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline]
       percpu_down_read include/linux/percpu-rwsem.h:59 [inline]
       cpus_read_lock+0x3e/0xd0 kernel/cpu.c:288
       __static_key_slow_dec kernel/jump_label.c:239 [inline]
       static_key_slow_dec+0x57/0xa0 kernel/jump_label.c:254
       sw_perf_event_destroy+0x8b/0x140 kernel/events/core.c:8172
       _free_event+0x414/0x1660 kernel/events/core.c:4446
       put_event+0x48/0x60 kernel/events/core.c:4532
       perf_mmap_close+0x62f/0x1220 kernel/events/core.c:5515
       remove_vma+0xb1/0x180 mm/mmap.c:181
       remove_vma_list mm/mmap.c:2574 [inline]
       __do_munmap+0x751/0xf80 mm/mmap.c:2817
       do_munmap mm/mmap.c:2825 [inline]
       mmap_region+0x6a7/0x1cd0 mm/mmap.c:1729
       do_mmap+0xa22/0x1230 mm/mmap.c:1559
       do_mmap_pgoff include/linux/mm.h:2328 [inline]
       vm_mmap_pgoff+0x213/0x2c0 mm/util.c:350
       ksys_mmap_pgoff+0x4da/0x660 mm/mmap.c:1609
       __do_sys_mmap arch/x86/kernel/sys_x86_64.c:100 [inline]
       __se_sys_mmap arch/x86/kernel/sys_x86_64.c:91 [inline]
       __x64_sys_mmap+0xe9/0x1b0 arch/x86/kernel/sys_x86_64.c:91
       do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

-> #1 (&mm->mmap_sem){++++}:
       __might_fault+0x15e/0x1e0 mm/memory.c:4360
       _copy_to_user+0x30/0x110 lib/usercopy.c:25
       copy_to_user include/linux/uaccess.h:155 [inline]
       filldir64+0x23f/0x3e0 fs/readdir.c:281
       dir_emit_dot include/linux/fs.h:3465 [inline]
       dir_emit_dots include/linux/fs.h:3476 [inline]
       dcache_readdir+0x13a/0x620 fs/libfs.c:192
       iterate_dir+0x48c/0x5d0 fs/readdir.c:51
       ksys_getdents64+0x228/0x450 fs/readdir.c:314
       __do_sys_getdents64 fs/readdir.c:333 [inline]
       __se_sys_getdents64 fs/readdir.c:330 [inline]
       __x64_sys_getdents64+0x73/0xb0 fs/readdir.c:330
       do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

-> #0 (&sb->s_type->i_mutex_key#4){++++}:
       lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844
       down_write+0x8a/0x130 kernel/locking/rwsem.c:70
       inode_lock include/linux/fs.h:757 [inline]
       start_creating+0xb1/0x200 fs/debugfs/inode.c:307
       __debugfs_create_file+0x63/0x400 fs/debugfs/inode.c:347
       debugfs_create_file+0x57/0x70 fs/debugfs/inode.c:399
       blk_create_buf_file_callback+0x33/0x40 kernel/trace/blktrace.c:444
       relay_create_buf_file+0xf6/0x150 kernel/relay.c:428
       relay_open_buf.part.10+0x753/0xb20 kernel/relay.c:455
       relay_open_buf kernel/relay.c:447 [inline]
       relay_open+0x5e5/0xac0 kernel/relay.c:597
       do_blk_trace_setup+0x4fe/0xdb0 kernel/trace/blktrace.c:532
       __blk_trace_setup+0xd5/0x180 kernel/trace/blktrace.c:577
       blk_trace_ioctl+0x17a/0x2f0 kernel/trace/blktrace.c:716
       blkdev_ioctl+0x9e9/0x21b0 block/ioctl.c:591
       block_ioctl+0xee/0x130 fs/block_dev.c:1883
       vfs_ioctl fs/ioctl.c:46 [inline]
       file_ioctl fs/ioctl.c:509 [inline]
       do_vfs_ioctl+0x1de/0x1790 fs/ioctl.c:696
       ksys_ioctl+0xa9/0xd0 fs/ioctl.c:713
       __do_sys_ioctl fs/ioctl.c:720 [inline]
       __se_sys_ioctl fs/ioctl.c:718 [inline]
       __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718
       do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

other info that might help us debug this:

Chain exists of:
  &sb->s_type->i_mutex_key#4 --> cpu_hotplug_lock.rw_sem --> relay_channels_mutex

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(relay_channels_mutex);
                               lock(cpu_hotplug_lock.rw_sem);
                               lock(relay_channels_mutex);
  lock(&sb->s_type->i_mutex_key#4);

 *** DEADLOCK ***

2 locks held by syz-executor1/30248:
 #0: 00000000c80a2dbb (&q->blk_trace_mutex){+.+.}, at: blk_trace_ioctl+0xeb/0x2f0 kernel/trace/blktrace.c:711
 #1: 00000000107a24c8 (relay_channels_mutex){+.+.}, at: relay_open+0x478/0xac0 kernel/relay.c:595

stack backtrace:
CPU: 0 PID: 30248 Comm: syz-executor1 Not tainted 4.20.0-rc6+ #371
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+0x244/0x39d lib/dump_stack.c:113
 print_circular_bug.isra.35.cold.54+0x1bd/0x27d kernel/locking/lockdep.c:1221
 check_prev_add kernel/locking/lockdep.c:1863 [inline]
 check_prevs_add kernel/locking/lockdep.c:1976 [inline]
 validate_chain kernel/locking/lockdep.c:2347 [inline]
 __lock_acquire+0x3399/0x4c20 kernel/locking/lockdep.c:3341
 lock_acquire+0x1ed/0x520 kernel/locking/lockdep.c:3844
 down_write+0x8a/0x130 kernel/locking/rwsem.c:70
 inode_lock include/linux/fs.h:757 [inline]
 start_creating+0xb1/0x200 fs/debugfs/inode.c:307
 __debugfs_create_file+0x63/0x400 fs/debugfs/inode.c:347
 debugfs_create_file+0x57/0x70 fs/debugfs/inode.c:399
 blk_create_buf_file_callback+0x33/0x40 kernel/trace/blktrace.c:444
 relay_create_buf_file+0xf6/0x150 kernel/relay.c:428
 relay_open_buf.part.10+0x753/0xb20 kernel/relay.c:455
 relay_open_buf kernel/relay.c:447 [inline]
 relay_open+0x5e5/0xac0 kernel/relay.c:597
 do_blk_trace_setup+0x4fe/0xdb0 kernel/trace/blktrace.c:532
 __blk_trace_setup+0xd5/0x180 kernel/trace/blktrace.c:577
 blk_trace_ioctl+0x17a/0x2f0 kernel/trace/blktrace.c:716
 blkdev_ioctl+0x9e9/0x21b0 block/ioctl.c:591
 block_ioctl+0xee/0x130 fs/block_dev.c:1883
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:509 [inline]
 do_vfs_ioctl+0x1de/0x1790 fs/ioctl.c:696
 ksys_ioctl+0xa9/0xd0 fs/ioctl.c:713
 __do_sys_ioctl fs/ioctl.c:720 [inline]
 __se_sys_ioctl fs/ioctl.c:718 [inline]
 __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718
 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x457679
Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007fdbfe6bac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457679
RDX: 0000000020000340 RSI: 00000000c0481273 RDI: 0000000000000007
RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdbfe6bb6d4
R13: 00000000004bec66 R14: 00000000004cf908 R15: 00000000ffffffff
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'brif' (000000004c10180e): kobject_add_internal: parent: 'þ€', set: '<NULL>'
kobject: 'loop3' (00000000a3513cfe): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop3' (00000000a3513cfe): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'dh' (00000000d6d0ec9f): kobject_add_internal: parent: 'gfs2', set: 'gfs2'
kobject: 'loop4' (0000000097d574aa): kobject_uevent_env
kobject: 'brif' (000000004c10180e): kobject_cleanup, parent 00000000c014928f
kobject: 'dh' (00000000d6d0ec9f): kobject_uevent_env
kobject: 'loop4' (0000000097d574aa): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'brif' (000000004c10180e): auto cleanup kobject_del
kobject: 'dh' (00000000d6d0ec9f): fill_kobj_path: path = '/fs/gfs2/dh'
kobject: 'loop2' (0000000026abe737): kobject_uevent_env
kobject: 'brif' (000000004c10180e): calling ktype release
kobject: 'loop2' (0000000026abe737): fill_kobj_path: path = '/devices/virtual/block/loop2'
gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh"
kobject: (000000004c10180e): dynamic_kobj_release
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
kobject: 'brif': free name
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
gfs2: fsid=dh: Now mounting FS...
kobject: 'loop3' (00000000a3513cfe): kobject_uevent_env
kobject: 'rx-0' (00000000ed93ed28): kobject_cleanup, parent 000000005929d2e6
kobject: 'loop3' (00000000a3513cfe): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'rx-0' (00000000ed93ed28): auto cleanup 'remove' event
gfs2: not a GFS2 filesystem
gfs2: fsid=dh: can't read superblock
kobject: 'loop2' (0000000026abe737): kobject_uevent_env
gfs2: fsid=dh: can't read superblock: -22
kobject: 'loop2' (0000000026abe737): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'rx-0' (00000000ed93ed28): kobject_uevent_env
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'rx-0' (00000000ed93ed28): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0'
kobject: 'loop3' (00000000a3513cfe): kobject_uevent_env
kobject: 'loop3' (00000000a3513cfe): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'rx-0' (00000000ed93ed28): auto cleanup kobject_del
kobject: 'dh' (00000000d6d0ec9f): kobject_cleanup, parent 000000005982070f
kobject: 'rx-0' (00000000ed93ed28): calling ktype release
kobject: 'rx-0': free name
kobject: 'dh' (00000000d6d0ec9f): auto cleanup 'remove' event
kobject: 'tx-0' (00000000f3fbf733): kobject_cleanup, parent 000000005929d2e6
kobject: 'dh' (00000000d6d0ec9f): kobject_uevent_env
kobject: 'tx-0' (00000000f3fbf733): auto cleanup 'remove' event
kobject: 'dh' (00000000d6d0ec9f): fill_kobj_path: path = '/fs/gfs2/dh'
kobject: 'tx-0' (00000000f3fbf733): kobject_uevent_env
kobject: 'dh' (00000000d6d0ec9f): auto cleanup kobject_del
kobject: 'tx-0' (00000000f3fbf733): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0'
kobject: 'dh' (00000000d6d0ec9f): calling ktype release
kobject: 'tx-0' (00000000f3fbf733): auto cleanup kobject_del
kobject: 'dh': free name
kobject: 'tx-0' (00000000f3fbf733): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000005929d2e6): kobject_cleanup, parent           (null)
kobject: 'queues' (000000005929d2e6): calling ktype release
kobject: 'queues' (000000005929d2e6): kset_release
kobject: 'queues': free name
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'þ€' (00000000c014928f): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'þ€' (00000000c014928f): fill_kobj_path: path = '/devices/virtual/net/þ€'
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'þ€' (00000000c014928f): kobject_cleanup, parent           (null)
kobject: 'loop4' (0000000097d574aa): kobject_uevent_env
kobject: 'þ€' (00000000c014928f): calling ktype release
kobject: 'loop4' (0000000097d574aa): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'þ€': free name
kobject: 'þ€' (00000000eca87e39): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'þ€' (00000000eca87e39): kobject_uevent_env
kobject: 'þ€' (00000000eca87e39): fill_kobj_path: path = '/devices/virtual/net/þ€'
kobject: 'queues' (000000005f3c3b1d): kobject_add_internal: parent: 'þ€', set: '<NULL>'
kobject: 'queues' (000000005f3c3b1d): kobject_uevent_env
kobject: 'queues' (000000005f3c3b1d): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000099841652): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000099841652): kobject_uevent_env
kobject: 'rx-0' (0000000099841652): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0'
kobject: 'tx-0' (000000005ed0c84b): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000005ed0c84b): kobject_uevent_env
kobject: 'tx-0' (000000005ed0c84b): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0'
kobject: 'brif' (0000000032774ee1): kobject_add_internal: parent: 'þ€', set: '<NULL>'
kobject: 'loop1' (00000000a68d12bb): kobject_uevent_env
kobject: 'loop1' (00000000a68d12bb): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000a3513cfe): kobject_uevent_env
kobject: 'brif' (0000000032774ee1): kobject_cleanup, parent 00000000eca87e39
kobject: 'loop3' (00000000a3513cfe): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'brif' (0000000032774ee1): auto cleanup kobject_del
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
kobject: 'brif' (0000000032774ee1): calling ktype release
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'dh' (000000006613d4f8): kobject_add_internal: parent: 'gfs2', set: 'gfs2'
kobject: (0000000032774ee1): dynamic_kobj_release
kobject: 'loop2' (0000000026abe737): kobject_uevent_env
kobject: 'loop2' (0000000026abe737): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'brif': free name
kobject: 'dh' (000000006613d4f8): kobject_uevent_env
kobject: 'loop4' (0000000097d574aa): kobject_uevent_env
kobject: 'loop4' (0000000097d574aa): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'dh' (000000006613d4f8): fill_kobj_path: path = '/fs/gfs2/dh'
kobject: 'loop3' (00000000a3513cfe): kobject_uevent_env
kobject: 'loop3' (00000000a3513cfe): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop2' (0000000026abe737): kobject_uevent_env
kobject: 'loop2' (0000000026abe737): fill_kobj_path: path = '/devices/virtual/block/loop2'
gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh"
gfs2: fsid=dh: Now mounting FS...
kobject: 'rx-0' (0000000099841652): kobject_cleanup, parent 000000005f3c3b1d
kobject: 'rx-0' (0000000099841652): auto cleanup 'remove' event
gfs2: not a GFS2 filesystem
gfs2: fsid=dh: can't read superblock
gfs2: fsid=dh: can't read superblock: -22
kobject: 'rx-0' (0000000099841652): kobject_uevent_env
kobject: 'rx-0' (0000000099841652): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0'
kobject: 'dh' (000000006613d4f8): kobject_cleanup, parent 000000005982070f
kobject: 'rx-0' (0000000099841652): auto cleanup kobject_del
kobject: 'dh' (000000006613d4f8): auto cleanup 'remove' event
kobject: 'rx-0' (0000000099841652): calling ktype release
kobject: 'dh' (000000006613d4f8): kobject_uevent_env
kobject: 'rx-0': free name
kobject: 'dh' (000000006613d4f8): fill_kobj_path: path = '/fs/gfs2/dh'
kobject: 'tx-0' (000000005ed0c84b): kobject_cleanup, parent 000000005f3c3b1d
kobject: 'dh' (000000006613d4f8): auto cleanup kobject_del
kobject: 'tx-0' (000000005ed0c84b): auto cleanup 'remove' event
kobject: 'dh' (000000006613d4f8): calling ktype release
kobject: 'tx-0' (000000005ed0c84b): kobject_uevent_env
kobject: 'dh': free name
kobject: 'tx-0' (000000005ed0c84b): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0'
kobject: 'tx-0' (000000005ed0c84b): auto cleanup kobject_del
kobject: 'tx-0' (000000005ed0c84b): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000005f3c3b1d): kobject_cleanup, parent           (null)
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'queues' (000000005f3c3b1d): calling ktype release
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'queues' (000000005f3c3b1d): kset_release
kobject: 'queues': free name
kobject: 'þ€' (00000000eca87e39): kobject_uevent_env
kobject: 'þ€' (00000000eca87e39): fill_kobj_path: path = '/devices/virtual/net/þ€'
IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'þ€' (00000000eca87e39): kobject_cleanup, parent           (null)
kobject: 'þ€' (00000000eca87e39): calling ktype release
kobject: 'þ€': free name
kobject: 'þ€' (00000000db417cad): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'loop4' (0000000097d574aa): kobject_uevent_env
kobject: 'þ€' (00000000db417cad): kobject_uevent_env
kobject: 'loop4' (0000000097d574aa): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'þ€' (00000000db417cad): fill_kobj_path: path = '/devices/virtual/net/þ€'
kobject: 'queues' (00000000e3a74ccb): kobject_add_internal: parent: 'þ€', set: '<NULL>'
kobject: 'queues' (00000000e3a74ccb): kobject_uevent_env
kobject: 'queues' (00000000e3a74ccb): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000e9e9a3c9): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000e9e9a3c9): kobject_uevent_env
kobject: 'rx-0' (00000000e9e9a3c9): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/rx-0'
kobject: 'tx-0' (00000000e272c927): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000e272c927): kobject_uevent_env
kobject: 'tx-0' (00000000e272c927): fill_kobj_path: path = '/devices/virtual/net/þ€/queues/tx-0'
kobject: 'brif' (00000000b36d1943): kobject_add_internal: parent: 'þ€', set: '<NULL>'
kobject: 'loop1' (00000000a68d12bb): kobject_uevent_env
kobject: 'loop1' (00000000a68d12bb): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop3' (00000000a3513cfe): kobject_uevent_env
IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
IPv6: NLM_F_CREATE should be set when creating new route
kobject: 'loop3' (00000000a3513cfe): fill_kobj_path: path = '/devices/virtual/block/loop3'
IPv6: NLM_F_CREATE should be set when creating new route
kobject: 'loop4' (0000000097d574aa): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop4' (0000000097d574aa): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop2' (0000000026abe737): kobject_uevent_env
kobject: 'loop2' (0000000026abe737): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'dh' (000000002205ba4c): kobject_add_internal: parent: 'gfs2', set: 'gfs2'
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop3' (00000000a3513cfe): kobject_uevent_env
kobject: 'loop3' (00000000a3513cfe): fill_kobj_path: path = '/devices/virtual/block/loop3'
IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
kobject: 'dh' (000000002205ba4c): kobject_uevent_env
kobject: 'dh' (000000002205ba4c): fill_kobj_path: path = '/fs/gfs2/dh'
kobject: 'loop1' (00000000a68d12bb): kobject_uevent_env
IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh"
kobject: 'loop1' (00000000a68d12bb): fill_kobj_path: path = '/devices/virtual/block/loop1'
gfs2: fsid=dh: Now mounting FS...
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
gfs2: not a GFS2 filesystem
gfs2: fsid=dh: can't read superblock
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop2' (0000000026abe737): kobject_uevent_env
kobject: 'loop2' (0000000026abe737): fill_kobj_path: path = '/devices/virtual/block/loop2'
gfs2: fsid=dh: can't read superblock: -22
kobject: 'loop3' (00000000a3513cfe): kobject_uevent_env
kobject: 'loop3' (00000000a3513cfe): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop4' (0000000097d574aa): kobject_uevent_env
kobject: 'loop4' (0000000097d574aa): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop3' (00000000a3513cfe): kobject_uevent_env
kobject: 'loop3' (00000000a3513cfe): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
kobject: 'dh' (000000002205ba4c): kobject_cleanup, parent 000000005982070f
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'dh' (000000002205ba4c): auto cleanup 'remove' event
kobject: 'dh' (000000002205ba4c): kobject_uevent_env
kobject: 'dh' (000000002205ba4c): fill_kobj_path: path = '/fs/gfs2/dh'
kobject: 'dh' (000000002205ba4c): auto cleanup kobject_del
kobject: 'dh' (000000002205ba4c): calling ktype release
kobject: 'dh': free name
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop3' (00000000a3513cfe): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop3' (00000000a3513cfe): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'loop1' (00000000a68d12bb): kobject_uevent_env
kobject: 'loop1' (00000000a68d12bb): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'dh' (00000000c5be7638): kobject_add_internal: parent: 'gfs2', set: 'gfs2'
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'dh' (00000000c5be7638): kobject_uevent_env
kobject: 'loop4' (0000000097d574aa): kobject_uevent_env
kobject: 'dh' (00000000c5be7638): fill_kobj_path: path = '/fs/gfs2/dh'
kobject: 'loop4' (0000000097d574aa): fill_kobj_path: path = '/devices/virtual/block/loop4'
gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh"
gfs2: fsid=dh: Now mounting FS...
kobject: 'loop2' (0000000026abe737): kobject_uevent_env
kobject: 'loop2' (0000000026abe737): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
gfs2: not a GFS2 filesystem
kobject: 'loop4' (0000000097d574aa): kobject_uevent_env
gfs2: fsid=dh: can't read superblock
gfs2: fsid=dh: can't read superblock: -22
kobject: 'loop4' (0000000097d574aa): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop1' (00000000a68d12bb): kobject_uevent_env
kobject: 'loop1' (00000000a68d12bb): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'dh' (00000000c5be7638): kobject_cleanup, parent 000000005982070f
kobject: 'dh' (00000000c5be7638): auto cleanup 'remove' event
kobject: 'loop2' (0000000026abe737): kobject_uevent_env
kobject: 'dh' (00000000c5be7638): kobject_uevent_env
kobject: 'dh' (00000000c5be7638): fill_kobj_path: path = '/fs/gfs2/dh'
kobject: 'loop2' (0000000026abe737): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'dh' (00000000c5be7638): auto cleanup kobject_del
kobject: 'dh' (00000000c5be7638): calling ktype release
kobject: 'dh': free name
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (00000000a68d12bb): kobject_uevent_env
kobject: 'loop1' (00000000a68d12bb): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'rx-0' (000000000d50caee): kobject_cleanup, parent 00000000168a8503
kobject: 'loop2' (0000000026abe737): kobject_uevent_env
kobject: 'rx-0' (000000000d50caee): auto cleanup 'remove' event
kobject: 'loop2' (0000000026abe737): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'rx-0' (000000000d50caee): kobject_uevent_env
kobject: 'rx-0' (000000000d50caee): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0'
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
kobject: 'rx-0' (000000000d50caee): auto cleanup kobject_del
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'rx-0' (000000000d50caee): calling ktype release
kobject: 'dh' (00000000e4ff70f3): kobject_add_internal: parent: 'gfs2', set: 'gfs2'
kobject: 'rx-0': free name
kobject: 'dh' (00000000e4ff70f3): kobject_uevent_env
kobject: 'tx-0' (0000000064359490): kobject_cleanup, parent 00000000168a8503
kobject: 'dh' (00000000e4ff70f3): fill_kobj_path: path = '/fs/gfs2/dh'
kobject: 'tx-0' (0000000064359490): auto cleanup 'remove' event
gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh"
kobject: 'tx-0' (0000000064359490): kobject_uevent_env
gfs2: fsid=dh: Now mounting FS...
kobject: 'tx-0' (0000000064359490): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0'
gfs2: not a GFS2 filesystem
kobject: 'tx-0' (0000000064359490): auto cleanup kobject_del
kobject: 'tx-0' (0000000064359490): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000168a8503): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000168a8503): calling ktype release
kobject: 'queues' (00000000168a8503): kset_release
kobject: 'queues': free name
kobject: 'syz_tun' (000000002fd91b14): kobject_uevent_env
gfs2: fsid=dh: can't read superblock
kobject: 'syz_tun' (000000002fd91b14): fill_kobj_path: path = '/devices/virtual/net/syz_tun'
gfs2: fsid=dh: can't read superblock: -22
IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
kobject: 'dh' (00000000e4ff70f3): kobject_cleanup, parent 000000005982070f
kobject: 'dh' (00000000e4ff70f3): auto cleanup 'remove' event
kobject: 'dh' (00000000e4ff70f3): kobject_uevent_env
kobject: 'dh' (00000000e4ff70f3): fill_kobj_path: path = '/fs/gfs2/dh'
kobject: 'syz_tun' (000000002fd91b14): kobject_cleanup, parent           (null)
kobject: 'dh' (00000000e4ff70f3): auto cleanup kobject_del
kobject: 'syz_tun' (000000002fd91b14): calling ktype release
kobject: 'dh' (00000000e4ff70f3): calling ktype release
kobject: 'syz_tun': free name
kobject: 'dh': free name
kobject: 'loop4' (0000000097d574aa): kobject_uevent_env
kobject: 'loop4' (0000000097d574aa): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop1' (00000000a68d12bb): kobject_uevent_env
kobject: 'loop1' (00000000a68d12bb): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'loop2' (0000000026abe737): kobject_uevent_env
kobject: 'loop2' (0000000026abe737): fill_kobj_path: path = '/devices/virtual/block/loop2'
IPVS: ftp: loaded support on port[0] = 21
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'dh' (00000000f7eb04b7): kobject_add_internal: parent: 'gfs2', set: 'gfs2'
kobject: 'loop1' (00000000a68d12bb): kobject_uevent_env
kobject: 'loop1' (00000000a68d12bb): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'dh' (00000000f7eb04b7): kobject_uevent_env
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'dh' (00000000f7eb04b7): fill_kobj_path: path = '/fs/gfs2/dh'
kobject: 'loop2' (0000000026abe737): kobject_uevent_env
gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh"
gfs2: fsid=dh: Now mounting FS...
kobject: 'loop2' (0000000026abe737): fill_kobj_path: path = '/devices/virtual/block/loop2'
gfs2: not a GFS2 filesystem
kobject: 'loop1' (00000000a68d12bb): kobject_uevent_env
kobject: 'loop1' (00000000a68d12bb): fill_kobj_path: path = '/devices/virtual/block/loop1'
gfs2: fsid=dh: can't read superblock
kobject: 'loop0' (00000000ca839988): kobject_uevent_env
kobject: 'loop0' (00000000ca839988): fill_kobj_path: path = '/devices/virtual/block/loop0'
gfs2: fsid=dh: can't read superblock: -22
kobject: 'rx-0' (0000000090948c30): kobject_cleanup, parent 000000006cfd230c
kobject: 'rx-0' (0000000090948c30): auto cleanup 'remove' event
kobject: 'dh' (00000000f7eb04b7): kobject_cleanup, parent 000000005982070f
kobject: 'dh' (00000000f7eb04b7): auto cleanup 'remove' event
kobject: 'rx-0' (0000000090948c30): kobject_uevent_env
kobject: 'dh' (00000000f7eb04b7): kobject_uevent_env
kobject: 'rx-0' (0000000090948c30): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'dh' (00000000f7eb04b7): fill_kobj_path: path = '/fs/gfs2/dh'
kobject: 'rx-0' (0000000090948c30): auto cleanup kobject_del
kobject: 'rx-0' (0000000090948c30): calling ktype release
kobject: 'dh' (00000000f7eb04b7): auto cleanup kobject_del
kobject: 'rx-0': free name
kobject: 'dh' (00000000f7eb04b7): calling ktype release
kobject: 'tx-0' (00000000a07daf9f): kobject_cleanup, parent 000000006cfd230c
kobject: 'dh': free name
kobject: 'tx-0' (00000000a07daf9f): auto cleanup 'remove' event
kobject: 'tx-0' (00000000a07daf9f): kobject_uevent_env
kobject: 'tx-0' (00000000a07daf9f): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000a07daf9f): auto cleanup kobject_del
kobject: 'tx-0' (00000000a07daf9f): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000006cfd230c): kobject_cleanup, parent           (null)
kobject: 'queues' (000000006cfd230c): calling ktype release
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'queues' (000000006cfd230c): kset_release
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'queues': free name
kobject: 'ip6gre0' (0000000044dce566): kobject_uevent_env
kobject: 'ip6gre0' (0000000044dce566): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000c7cd1c57): kobject_cleanup, parent 00000000018c48b0
kobject: 'loop5' (00000000fa4dcf5a): kobject_uevent_env
kobject: 'rx-0' (00000000c7cd1c57): auto cleanup 'remove' event
kobject: 'rx-0' (00000000c7cd1c57): kobject_uevent_env
kobject: 'loop5' (00000000fa4dcf5a): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'rx-0' (00000000c7cd1c57): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000c7cd1c57): auto cleanup kobject_del
kobject: 'rx-0' (00000000c7cd1c57): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000006b9cef20): kobject_cleanup, parent 00000000018c48b0
kobject: 'tx-0' (000000006b9cef20): auto cleanup 'remove' event
kobject: 'tx-0' (000000006b9cef20): kobject_uevent_env
kobject: 'tx-0' (000000006b9cef20): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000006b9cef20): auto cleanup kobject_del
kobject: 'tx-0' (000000006b9cef20): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000018c48b0): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000018c48b0): calling ktype release
kobject: 'queues' (00000000018c48b0): kset_release
kobject: 'queues': free name
kobject: 'ip6gretap0' (00000000b7c2e3bb): kobject_uevent_env
kobject: 'ip6gretap0' (00000000b7c2e3bb): kobject_uevent_env: uevent_suppress caused the event to drop!
IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE
kobject: 'lo' (00000000147ea680): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'lo' (00000000147ea680): kobject_uevent_env
kobject: 'lo' (00000000147ea680): fill_kobj_path: path = '/devices/virtual/net/lo'
kobject: 'queues' (000000006a1d273f): kobject_add_internal: parent: 'lo', set: '<NULL>'
kobject: 'queues' (000000006a1d273f): kobject_uevent_env
kobject: 'queues' (000000006a1d273f): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000003cb2fbd6): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000003cb2fbd6): kobject_uevent_env
kobject: 'loop4' (0000000097d574aa): kobject_uevent_env
kobject: 'rx-0' (000000003cb2fbd6): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0'
kobject: 'loop4' (0000000097d574aa): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'tx-0' (000000006cea7af4): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000006cea7af4): kobject_uevent_env
kobject: 'tx-0' (000000006cea7af4): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0'
kobject: 'ip6gre0' (0000000044dce566): kobject_cleanup, parent           (null)
kobject: 'tunl0' (0000000086e3d195): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6gre0' (0000000044dce566): auto cleanup 'remove' event
kobject: 'tunl0' (0000000086e3d195): kobject_uevent_env
kobject: 'ip6gre0' (0000000044dce566): kobject_uevent_env
kobject: 'tunl0' (0000000086e3d195): fill_kobj_path: path = '/devices/virtual/net/tunl0'
kobject: 'queues' (0000000053210937): kobject_add_internal: parent: 'tunl0', set: '<NULL>'
kobject: 'ip6gre0' (0000000044dce566): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'queues' (0000000053210937): kobject_uevent_env
kobject: 'queues' (0000000053210937): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000af6d18dd): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'ip6gre0' (0000000044dce566): calling ktype release
kobject: 'rx-0' (00000000af6d18dd): kobject_uevent_env
kobject: 'ip6gre0': free name
kobject: 'rx-0' (00000000af6d18dd): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0'
kobject: 'tx-0' (0000000092bc1952): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000092bc1952): kobject_uevent_env
kobject: 'tx-0' (0000000092bc1952): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0'
kobject: 'gre0' (00000000aab87b04): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gre0' (00000000aab87b04): kobject_uevent_env
kobject: 'gre0' (00000000aab87b04): fill_kobj_path: path = '/devices/virtual/net/gre0'
kobject: 'queues' (00000000768bc610): kobject_add_internal: parent: 'gre0', set: '<NULL>'
kobject: 'queues' (00000000768bc610): kobject_uevent_env
kobject: 'queues' (00000000768bc610): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000ffa4c40f): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000ffa4c40f): kobject_uevent_env
kobject: 'rx-0' (00000000ffa4c40f): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0'
kobject: 'tx-0' (00000000051eae32): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000051eae32): kobject_uevent_env
kobject: 'tx-0' (00000000051eae32): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0'
kobject: 'ip6gretap0' (00000000b7c2e3bb): kobject_cleanup, parent           (null)
kobject: 'gretap0' (0000000041e0d13e): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6gretap0' (00000000b7c2e3bb): auto cleanup 'remove' event
kobject: 'gretap0' (0000000041e0d13e): kobject_uevent_env
kobject: 'ip6gretap0' (00000000b7c2e3bb): kobject_uevent_env
kobject: 'gretap0' (0000000041e0d13e): fill_kobj_path: path = '/devices/virtual/net/gretap0'
kobject: 'ip6gretap0' (00000000b7c2e3bb): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'queues' (00000000dfa07a21): kobject_add_internal: parent: 'gretap0', set: '<NULL>'
kobject: 'ip6gretap0' (00000000b7c2e3bb): calling ktype release
kobject: 'queues' (00000000dfa07a21): kobject_uevent_env
kobject: 'ip6gretap0': free name
kobject: 'queues' (00000000dfa07a21): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000f49825fb): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000f49825fb): kobject_uevent_env
kobject: 'rx-0' (00000000f49825fb): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0'
kobject: 'tx-0' (00000000a24ea224): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000a24ea224): kobject_uevent_env
kobject: 'tx-0' (00000000a24ea224): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0'
kobject: 'erspan0' (0000000038174cb7): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'erspan0' (0000000038174cb7): kobject_uevent_env
kobject: 'erspan0' (0000000038174cb7): fill_kobj_path: path = '/devices/virtual/net/erspan0'
kobject: 'queues' (00000000c21d6cf6): kobject_add_internal: parent: 'erspan0', set: '<NULL>'
kobject: 'queues' (00000000c21d6cf6): kobject_uevent_env
kobject: 'queues' (00000000c21d6cf6): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000397011e4): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000397011e4): kobject_uevent_env
kobject: 'rx-0' (00000000397011e4): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0'
kobject: 'tx-0' (00000000b381e0fb): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000b381e0fb): kobject_uevent_env
kobject: 'tx-0' (00000000b381e0fb): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0'
kobject: 'rx-0' (000000008905fe65): kobject_cleanup, parent 00000000f741f290
kobject: 'rx-0' (000000008905fe65): auto cleanup 'remove' event
kobject: 'rx-0' (000000008905fe65): kobject_uevent_env
kobject: 'rx-0' (000000008905fe65): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000008905fe65): auto cleanup kobject_del
kobject: 'rx-0' (000000008905fe65): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000034bc040a): kobject_cleanup, parent 00000000f741f290
kobject: 'tx-0' (0000000034bc040a): auto cleanup 'remove' event
kobject: 'tx-0' (0000000034bc040a): kobject_uevent_env
kobject: 'tx-0' (0000000034bc040a): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000034bc040a): auto cleanup kobject_del
kobject: 'tx-0' (0000000034bc040a): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000f741f290): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000f741f290): calling ktype release
kobject: 'queues' (00000000f741f290): kset_release
kobject: 'queues': free name
kobject: 'ip6tnl0' (0000000001c83f38): kobject_uevent_env
kobject: 'ip6tnl0' (0000000001c83f38): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip_vti0' (00000000d0b7fb49): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip_vti0' (00000000d0b7fb49): kobject_uevent_env
kobject: 'ip_vti0' (00000000d0b7fb49): fill_kobj_path: path = '/devices/virtual/net/ip_vti0'
kobject: 'queues' (00000000dbce1aa1): kobject_add_internal: parent: 'ip_vti0', set: '<NULL>'
kobject: 'queues' (00000000dbce1aa1): kobject_uevent_env
kobject: 'queues' (00000000dbce1aa1): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000bafea16a): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000bafea16a): kobject_uevent_env
kobject: 'rx-0' (00000000bafea16a): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0'
kobject: 'tx-0' (0000000001b3b581): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000001b3b581): kobject_uevent_env
kobject: 'tx-0' (0000000001b3b581): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0'
kobject: 'ip6_vti0' (00000000cf39d9b4): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6_vti0' (00000000cf39d9b4): kobject_uevent_env
kobject: 'ip6_vti0' (00000000cf39d9b4): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0'
kobject: 'queues' (00000000e7e2799f): kobject_add_internal: parent: 'ip6_vti0', set: '<NULL>'
kobject: 'queues' (00000000e7e2799f): kobject_uevent_env
kobject: 'queues' (00000000e7e2799f): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000d85e0957): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000d85e0957): kobject_uevent_env
kobject: 'rx-0' (00000000d85e0957): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0'
kobject: 'tx-0' (0000000097daf595): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000097daf595): kobject_uevent_env
kobject: 'tx-0' (0000000097daf595): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0'
kobject: 'ip6tnl0' (0000000001c83f38): kobject_cleanup, parent           (null)
kobject: 'sit0' (00000000ec06e16a): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6tnl0' (0000000001c83f38): auto cleanup 'remove' event
kobject: 'sit0' (00000000ec06e16a): kobject_uevent_env
kobject: 'ip6tnl0' (0000000001c83f38): kobject_uevent_env
kobject: 'sit0' (00000000ec06e16a): fill_kobj_path: path = '/devices/virtual/net/sit0'
kobject: 'ip6tnl0' (0000000001c83f38): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'queues' (0000000033b7749b): kobject_add_internal: parent: 'sit0', set: '<NULL>'
kobject: 'ip6tnl0' (0000000001c83f38): calling ktype release
kobject: 'queues' (0000000033b7749b): kobject_uevent_env
kobject: 'ip6tnl0': free name
kobject: 'queues' (0000000033b7749b): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000070f1c485): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000070f1c485): kobject_uevent_env
kobject: 'rx-0' (0000000070f1c485): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0'
kobject: 'tx-0' (00000000f0a7c98b): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000f0a7c98b): kobject_uevent_env
kobject: 'tx-0' (00000000f0a7c98b): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0'
kobject: 'rx-0' (000000000cbbc893): kobject_cleanup, parent 000000006a1d30a8
kobject: 'rx-0' (000000000cbbc893): auto cleanup 'remove' event
kobject: 'rx-0' (000000000cbbc893): kobject_uevent_env
kobject: 'rx-0' (000000000cbbc893): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000000cbbc893): auto cleanup kobject_del
kobject: 'rx-0' (000000000cbbc893): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000f91c88bf): kobject_cleanup, parent 000000006a1d30a8
kobject: 'tx-0' (00000000f91c88bf): auto cleanup 'remove' event
kobject: 'tx-0' (00000000f91c88bf): kobject_uevent_env
kobject: 'tx-0' (00000000f91c88bf): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000f91c88bf): auto cleanup kobject_del
kobject: 'tx-0' (00000000f91c88bf): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000006a1d30a8): kobject_cleanup, parent           (null)
kobject: 'queues' (000000006a1d30a8): calling ktype release
kobject: 'queues' (000000006a1d30a8): kset_release
kobject: 'queues': free name
kobject: 'sit0' (00000000d58d54a7): kobject_uevent_env
kobject: 'sit0' (00000000d58d54a7): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6tnl0' (00000000e8bc95d6): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6tnl0' (00000000e8bc95d6): kobject_uevent_env
kobject: 'ip6tnl0' (00000000e8bc95d6): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0'
kobject: 'queues' (000000004d42ee7c): kobject_add_internal: parent: 'ip6tnl0', set: '<NULL>'
kobject: 'queues' (000000004d42ee7c): kobject_uevent_env
kobject: 'queues' (000000004d42ee7c): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000095aa6691): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000095aa6691): kobject_uevent_env
kobject: 'rx-0' (0000000095aa6691): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0'
kobject: 'tx-0' (000000007bae757a): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000007bae757a): kobject_uevent_env
kobject: 'tx-0' (000000007bae757a): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0'
kobject: 'sit0' (00000000d58d54a7): kobject_cleanup, parent           (null)
kobject: 'ip6gre0' (0000000038c0e5fd): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'sit0' (00000000d58d54a7): auto cleanup 'remove' event
kobject: 'ip6gre0' (0000000038c0e5fd): kobject_uevent_env
kobject: 'sit0' (00000000d58d54a7): kobject_uevent_env
kobject: 'ip6gre0' (0000000038c0e5fd): fill_kobj_path: path = '/devices/virtual/net/ip6gre0'
kobject: 'sit0' (00000000d58d54a7): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'queues' (00000000e840ce2f): kobject_add_internal: parent: 'ip6gre0', set: '<NULL>'
kobject: 'sit0' (00000000d58d54a7): calling ktype release
kobject: 'queues' (00000000e840ce2f): kobject_uevent_env
kobject: 'sit0': free name
kobject: 'queues' (00000000e840ce2f): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000006a185534): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000006a185534): kobject_uevent_env
kobject: 'rx-0' (000000006a185534): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0'
kobject: 'tx-0' (00000000a322e7cd): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000a322e7cd): kobject_uevent_env
kobject: 'tx-0' (00000000a322e7cd): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0'
kobject: 'rx-0' (00000000bfa3ea3a): kobject_cleanup, parent 00000000a168d29c
kobject: 'rx-0' (00000000bfa3ea3a): auto cleanup 'remove' event
kobject: 'rx-0' (00000000bfa3ea3a): kobject_uevent_env
kobject: 'rx-0' (00000000bfa3ea3a): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000bfa3ea3a): auto cleanup kobject_del
kobject: 'rx-0' (00000000bfa3ea3a): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000014933edb): kobject_cleanup, parent 00000000a168d29c
kobject: 'tx-0' (0000000014933edb): auto cleanup 'remove' event
kobject: 'tx-0' (0000000014933edb): kobject_uevent_env
kobject: 'tx-0' (0000000014933edb): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000014933edb): auto cleanup kobject_del
kobject: 'tx-0' (0000000014933edb): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000a168d29c): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000a168d29c): calling ktype release
kobject: 'queues' (00000000a168d29c): kset_release
kobject: 'queues': free name
kobject: 'ip6_vti0' (00000000067b1489): kobject_uevent_env
kobject: 'ip6_vti0' (00000000067b1489): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'syz_tun' (000000003209c56b): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'syz_tun' (000000003209c56b): kobject_uevent_env
kobject: 'syz_tun' (000000003209c56b): fill_kobj_path: path = '/devices/virtual/net/syz_tun'
kobject: 'queues' (000000002f25d558): kobject_add_internal: parent: 'syz_tun', set: '<NULL>'
kobject: 'queues' (000000002f25d558): kobject_uevent_env
kobject: 'queues' (000000002f25d558): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000c2816d46): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000c2816d46): kobject_uevent_env
kobject: 'rx-0' (00000000c2816d46): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/rx-0'
kobject: 'tx-0' (00000000f4ea47ee): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000f4ea47ee): kobject_uevent_env
kobject: 'tx-0' (00000000f4ea47ee): fill_kobj_path: path = '/devices/virtual/net/syz_tun/queues/tx-0'
kobject: 'ip6_vti0' (00000000067b1489): kobject_cleanup, parent           (null)
kobject: 'ip6_vti0' (00000000067b1489): auto cleanup 'remove' event
kobject: 'ip6_vti0' (00000000067b1489): kobject_uevent_env
kobject: 'ip6_vti0' (00000000067b1489): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6_vti0' (00000000067b1489): calling ktype release
kobject: 'ip6_vti0': free name
kobject: 'rx-0' (000000005b0623d0): kobject_cleanup, parent 00000000082a4079
kobject: 'rx-0' (000000005b0623d0): auto cleanup 'remove' event
kobject: 'rx-0' (000000005b0623d0): kobject_uevent_env
kobject: 'rx-0' (000000005b0623d0): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000005b0623d0): auto cleanup kobject_del
kobject: 'rx-0' (000000005b0623d0): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000003ffbe996): kobject_cleanup, parent 00000000082a4079
kobject: 'tx-0' (000000003ffbe996): auto cleanup 'remove' event
kobject: 'tx-0' (000000003ffbe996): kobject_uevent_env
kobject: 'tx-0' (000000003ffbe996): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000003ffbe996): auto cleanup kobject_del
kobject: 'tx-0' (000000003ffbe996): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000082a4079): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000082a4079): calling ktype release
kobject: 'queues' (00000000082a4079): kset_release
kobject: 'queues': free name
kobject: 'ip_vti0' (00000000c01a5ea3): kobject_uevent_env
kobject: 'ip_vti0' (00000000c01a5ea3): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip_vti0' (00000000c01a5ea3): kobject_cleanup, parent           (null)
kobject: 'ip_vti0' (00000000c01a5ea3): auto cleanup 'remove' event
kobject: 'ip_vti0' (00000000c01a5ea3): kobject_uevent_env
kobject: 'ip_vti0' (00000000c01a5ea3): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip_vti0' (00000000c01a5ea3): calling ktype release
kobject: 'ip_vti0': free name
kobject: 'rx-0' (00000000904f34ba): kobject_cleanup, parent 000000000250ace8
kobject: 'rx-0' (00000000904f34ba): auto cleanup 'remove' event
kobject: 'rx-0' (00000000904f34ba): kobject_uevent_env
kobject: 'rx-0' (00000000904f34ba): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000904f34ba): auto cleanup kobject_del
kobject: 'rx-0' (00000000904f34ba): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000e7b0086a): kobject_cleanup, parent 000000000250ace8
kobject: 'tx-0' (00000000e7b0086a): auto cleanup 'remove' event
kobject: 'tx-0' (00000000e7b0086a): kobject_uevent_env
kobject: 'tx-0' (00000000e7b0086a): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000e7b0086a): auto cleanup kobject_del
kobject: 'tx-0' (00000000e7b0086a): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000000250ace8): kobject_cleanup, parent           (null)
kobject: 'queues' (000000000250ace8): calling ktype release
kobject: 'queues' (000000000250ace8): kset_release
kobject: 'queues': free name
kobject: 'erspan0' (0000000075cb2b8d): kobject_uevent_env
kobject: 'erspan0' (0000000075cb2b8d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6gretap0' (00000000f335073b): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6gretap0' (00000000f335073b): kobject_uevent_env
kobject: 'ip6gretap0' (00000000f335073b): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0'
kobject: 'queues' (00000000f8dc3887): kobject_add_internal: parent: 'ip6gretap0', set: '<NULL>'
kobject: 'queues' (00000000f8dc3887): kobject_uevent_env
kobject: 'queues' (00000000f8dc3887): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000dfba32cf): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000dfba32cf): kobject_uevent_env
kobject: 'rx-0' (00000000dfba32cf): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/rx-0'
kobject: 'tx-0' (000000005866bf46): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000005866bf46): kobject_uevent_env
kobject: 'tx-0' (000000005866bf46): fill_kobj_path: path = '/devices/virtual/net/ip6gretap0/queues/tx-0'
kobject: 'erspan0' (0000000075cb2b8d): kobject_cleanup, parent           (null)
kobject: 'erspan0' (0000000075cb2b8d): auto cleanup 'remove' event
kobject: 'erspan0' (0000000075cb2b8d): kobject_uevent_env
kobject: 'erspan0' (0000000075cb2b8d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'bridge0' (00000000667ec918): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'erspan0' (0000000075cb2b8d): calling ktype release
kobject: 'bridge0' (00000000667ec918): kobject_uevent_env
kobject: 'erspan0': free name
kobject: 'bridge0' (00000000667ec918): fill_kobj_path: path = '/devices/virtual/net/bridge0'
kobject: 'queues' (0000000041ad519b): kobject_add_internal: parent: 'bridge0', set: '<NULL>'
kobject: 'queues' (0000000041ad519b): kobject_uevent_env
kobject: 'queues' (0000000041ad519b): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000b52956b4): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000b52956b4): kobject_uevent_env
kobject: 'rx-0' (00000000b52956b4): fill_kobj_path: path = '/devices/virtual/net/bridge0/queues/rx-0'
kobject: 'tx-0' (000000005d1c1a17): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000005d1c1a17): kobject_uevent_env
kobject: 'tx-0' (000000005d1c1a17): fill_kobj_path: path = '/devices/virtual/net/bridge0/queues/tx-0'
kobject: 'brif' (00000000cff75986): kobject_add_internal: parent: 'bridge0', set: '<NULL>'
kobject: 'rx-0' (000000003582e26e): kobject_cleanup, parent 000000008c0e4a44
kobject: 'rx-0' (000000003582e26e): auto cleanup 'remove' event
kobject: 'rx-0' (000000003582e26e): kobject_uevent_env
kobject: 'rx-0' (000000003582e26e): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000003582e26e): auto cleanup kobject_del
kobject: 'rx-0' (000000003582e26e): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000f8aa8f82): kobject_cleanup, parent 000000008c0e4a44
kobject: 'tx-0' (00000000f8aa8f82): auto cleanup 'remove' event
kobject: 'tx-0' (00000000f8aa8f82): kobject_uevent_env
kobject: 'tx-0' (00000000f8aa8f82): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000f8aa8f82): auto cleanup kobject_del
kobject: 'tx-0' (00000000f8aa8f82): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000008c0e4a44): kobject_cleanup, parent           (null)
kobject: 'queues' (000000008c0e4a44): calling ktype release
kobject: 'queues' (000000008c0e4a44): kset_release
kobject: 'queues': free name
kobject: 'gretap0' (000000005498ebc5): kobject_uevent_env
kobject: 'gretap0' (000000005498ebc5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'vcan0' (0000000036c06b70): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'vcan0' (0000000036c06b70): kobject_uevent_env
kobject: 'vcan0' (0000000036c06b70): fill_kobj_path: path = '/devices/virtual/net/vcan0'
kobject: 'queues' (00000000bcc00585): kobject_add_internal: parent: 'vcan0', set: '<NULL>'
kobject: 'queues' (00000000bcc00585): kobject_uevent_env
kobject: 'queues' (00000000bcc00585): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000000c88bcec): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000000c88bcec): kobject_uevent_env
kobject: 'rx-0' (000000000c88bcec): fill_kobj_path: path = '/devices/virtual/net/vcan0/queues/rx-0'
kobject: 'tx-0' (0000000077b567e6): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000077b567e6): kobject_uevent_env
kobject: 'tx-0' (0000000077b567e6): fill_kobj_path: path = '/devices/virtual/net/vcan0/queues/tx-0'
kobject: 'bond0' (0000000065b248f2): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'bond0' (0000000065b248f2): kobject_uevent_env
kobject: 'bond0' (0000000065b248f2): fill_kobj_path: path = '/devices/virtual/net/bond0'
kobject: 'queues' (00000000ec2c1d5a): kobject_add_internal: parent: 'bond0', set: '<NULL>'
kobject: 'queues' (00000000ec2c1d5a): kobject_uevent_env
kobject: 'queues' (00000000ec2c1d5a): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000002f388094): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000002f388094): kobject_uevent_env
kobject: 'rx-0' (000000002f388094): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-0'
kobject: 'rx-1' (00000000b0ac9127): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-1' (00000000b0ac9127): kobject_uevent_env
kobject: 'rx-1' (00000000b0ac9127): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-1'
kobject: 'rx-2' (000000000e440119): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-2' (000000000e440119): kobject_uevent_env
kobject: 'rx-2' (000000000e440119): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-2'
kobject: 'rx-3' (0000000040d9520b): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-3' (0000000040d9520b): kobject_uevent_env
kobject: 'rx-3' (0000000040d9520b): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-3'
kobject: 'rx-4' (0000000071277b5e): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-4' (0000000071277b5e): kobject_uevent_env
kobject: 'rx-4' (0000000071277b5e): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-4'
kobject: 'rx-5' (0000000062168ee4): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-5' (0000000062168ee4): kobject_uevent_env
kobject: 'rx-5' (0000000062168ee4): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-5'
kobject: 'rx-6' (0000000024d3e9d5): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-6' (0000000024d3e9d5): kobject_uevent_env
kobject: 'rx-6' (0000000024d3e9d5): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-6'
kobject: 'rx-7' (000000000d94de82): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-7' (000000000d94de82): kobject_uevent_env
kobject: 'rx-7' (000000000d94de82): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-7'
kobject: 'rx-8' (000000006386db4e): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-8' (000000006386db4e): kobject_uevent_env
kobject: 'rx-8' (000000006386db4e): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-8'
kobject: 'rx-9' (00000000f761dfe1): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-9' (00000000f761dfe1): kobject_uevent_env
kobject: 'rx-9' (00000000f761dfe1): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-9'
kobject: 'rx-10' (00000000ae9ba6db): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-10' (00000000ae9ba6db): kobject_uevent_env
kobject: 'rx-10' (00000000ae9ba6db): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-10'
kobject: 'rx-11' (0000000022430133): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-11' (0000000022430133): kobject_uevent_env
kobject: 'rx-11' (0000000022430133): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-11'
kobject: 'rx-12' (000000005fd643ca): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-12' (000000005fd643ca): kobject_uevent_env
kobject: 'rx-12' (000000005fd643ca): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-12'
kobject: 'rx-13' (00000000976da3d6): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-13' (00000000976da3d6): kobject_uevent_env
kobject: 'rx-13' (00000000976da3d6): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-13'
kobject: 'rx-14' (000000001f131aaf): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-14' (000000001f131aaf): kobject_uevent_env
kobject: 'rx-14' (000000001f131aaf): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-14'
kobject: 'rx-15' (00000000d559dd41): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-15' (00000000d559dd41): kobject_uevent_env
kobject: 'rx-15' (00000000d559dd41): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/rx-15'
kobject: 'tx-0' (0000000058a0bb59): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000058a0bb59): kobject_uevent_env
kobject: 'tx-0' (0000000058a0bb59): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-0'
kobject: 'tx-1' (00000000d8a66832): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-1' (00000000d8a66832): kobject_uevent_env
kobject: 'tx-1' (00000000d8a66832): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-1'
kobject: 'tx-2' (00000000f18edddc): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-2' (00000000f18edddc): kobject_uevent_env
kobject: 'tx-2' (00000000f18edddc): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-2'
kobject: 'tx-3' (00000000803de2ec): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-3' (00000000803de2ec): kobject_uevent_env
kobject: 'tx-3' (00000000803de2ec): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-3'
kobject: 'tx-4' (00000000d2fec1d7): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-4' (00000000d2fec1d7): kobject_uevent_env
kobject: 'tx-4' (00000000d2fec1d7): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-4'
kobject: 'tx-5' (00000000cfd19aa6): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-5' (00000000cfd19aa6): kobject_uevent_env
kobject: 'tx-5' (00000000cfd19aa6): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-5'
kobject: 'tx-6' (000000004280d332): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-6' (000000004280d332): kobject_uevent_env
kobject: 'tx-6' (000000004280d332): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-6'
kobject: 'tx-7' (00000000c67a5929): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-7' (00000000c67a5929): kobject_uevent_env
kobject: 'tx-7' (00000000c67a5929): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-7'
kobject: 'tx-8' (00000000fd9344b2): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-8' (00000000fd9344b2): kobject_uevent_env
kobject: 'tx-8' (00000000fd9344b2): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-8'
kobject: 'tx-9' (000000002c0356bd): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-9' (000000002c0356bd): kobject_uevent_env
kobject: 'tx-9' (000000002c0356bd): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-9'
kobject: 'tx-10' (00000000c0f77c09): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-10' (00000000c0f77c09): kobject_uevent_env
kobject: 'tx-10' (00000000c0f77c09): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-10'
kobject: 'tx-11' (00000000dd8e98db): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-11' (00000000dd8e98db): kobject_uevent_env
kobject: 'tx-11' (00000000dd8e98db): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-11'
kobject: 'tx-12' (0000000062998c37): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-12' (0000000062998c37): kobject_uevent_env
kobject: 'tx-12' (0000000062998c37): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-12'
kobject: 'tx-13' (00000000fb3aa4b0): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-13' (00000000fb3aa4b0): kobject_uevent_env
kobject: 'tx-13' (00000000fb3aa4b0): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-13'
kobject: 'tx-14' (00000000521c4242): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-14' (00000000521c4242): kobject_uevent_env
kobject: 'tx-14' (00000000521c4242): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-14'
kobject: 'tx-15' (00000000ed0cbfce): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-15' (00000000ed0cbfce): kobject_uevent_env
kobject: 'tx-15' (00000000ed0cbfce): fill_kobj_path: path = '/devices/virtual/net/bond0/queues/tx-15'
kobject: 'gretap0' (000000005498ebc5): kobject_cleanup, parent           (null)
kobject: 'gretap0' (000000005498ebc5): auto cleanup 'remove' event
kobject: 'gretap0' (000000005498ebc5): kobject_uevent_env
kobject: 'gretap0' (000000005498ebc5): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'gretap0' (000000005498ebc5): calling ktype release
kobject: 'team0' (0000000095bb4b2a): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gretap0': free name
kobject: 'team0' (0000000095bb4b2a): kobject_uevent_env
kobject: 'team0' (0000000095bb4b2a): fill_kobj_path: path = '/devices/virtual/net/team0'
kobject: 'queues' (000000005248fc42): kobject_add_internal: parent: 'team0', set: '<NULL>'
kobject: 'queues' (000000005248fc42): kobject_uevent_env
kobject: 'queues' (000000005248fc42): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000005179b21b): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000005179b21b): kobject_uevent_env
kobject: 'rx-0' (000000005179b21b): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-0'
kobject: 'rx-1' (00000000f17520c8): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-1' (00000000f17520c8): kobject_uevent_env
kobject: 'rx-1' (00000000f17520c8): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-1'
kobject: 'rx-2' (00000000ae0bf50f): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-2' (00000000ae0bf50f): kobject_uevent_env
kobject: 'rx-2' (00000000ae0bf50f): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-2'
kobject: 'rx-3' (00000000ee200e2b): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-3' (00000000ee200e2b): kobject_uevent_env
kobject: 'rx-3' (00000000ee200e2b): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-3'
kobject: 'rx-4' (00000000261186a0): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-4' (00000000261186a0): kobject_uevent_env
kobject: 'rx-4' (00000000261186a0): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-4'
kobject: 'rx-5' (00000000ee7807cc): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-5' (00000000ee7807cc): kobject_uevent_env
kobject: 'rx-5' (00000000ee7807cc): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-5'
kobject: 'rx-6' (00000000fffb9483): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-6' (00000000fffb9483): kobject_uevent_env
kobject: 'rx-6' (00000000fffb9483): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-6'
kobject: 'rx-7' (0000000009f816b4): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-7' (0000000009f816b4): kobject_uevent_env
kobject: 'rx-7' (0000000009f816b4): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-7'
kobject: 'rx-8' (00000000098aa6d7): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-8' (00000000098aa6d7): kobject_uevent_env
kobject: 'rx-8' (00000000098aa6d7): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-8'
kobject: 'rx-9' (00000000ffbf014c): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-9' (00000000ffbf014c): kobject_uevent_env
kobject: 'rx-9' (00000000ffbf014c): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-9'
kobject: 'rx-10' (00000000fa10953d): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-10' (00000000fa10953d): kobject_uevent_env
kobject: 'rx-10' (00000000fa10953d): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-10'
kobject: 'rx-11' (000000007b21cc85): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-11' (000000007b21cc85): kobject_uevent_env
kobject: 'rx-11' (000000007b21cc85): fill_kobj_path: path = '/devices/virtual/net/team0/queues/rx-11'
kobject: 'rx-12' (00000000b45869d8): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-12' (00000000b45869d8): kobject_uevent_env

Crashes (2):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2018/12/12 06:24 upstream f5d582777bcb 7795ae03 .config console log report ci-upstream-kasan-gce-root
2018/11/27 18:45 upstream ef78e5ec9214 4b6d14f2 .config console log report ci-upstream-kasan-gce-root
* Struck through repros no longer work on HEAD.