syzbot


possible deadlock in uprobe_clear_state

Status: auto-closed as invalid on 2019/07/18 01:36
Subsystems: perf
[Documentation on labels]
Reported-by: syzbot+1068f09c44d151250c33@syzkaller.appspotmail.com
First crash: 1934d, last: 1896d
Discussions (9)
Title Replies (including bot) Last reply
[PATCH 5.7 000/179] 5.7.11-rc1 review 187 (187) 2020/07/29 08:22
[PATCH 4.19 00/86] 4.19.135-rc1 review 109 (109) 2020/07/28 21:18
[PATCH 5.4 000/138] 5.4.54-rc1 review 143 (143) 2020/07/28 18:23
[PATCH 4.14 00/64] 4.14.190-rc1 review 68 (68) 2020/07/28 18:22
[PATCH] binder: Don't use mmput() from shrinker function. 9 (9) 2020/07/16 23:53
Reminder: 3 open syzbot bugs in "android/binder" subsystem 2 (2) 2019/07/03 18:46
Reminder: 22 open syzbot bugs in perf subsystem 7 (7) 2019/07/03 11:34
[PATCH] Uprobes: Fix deadlock between delayed_uprobe_lock and fs_reclaim 5 (5) 2019/02/26 16:20
possible deadlock in uprobe_clear_state 0 (1) 2018/12/12 11:11
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream possible deadlock in uprobe_clear_state (2) perf 1 1356d 1352d 15/26 fixed on 2020/09/16 22:51

Sample crash report:
binder: undelivered TRANSACTION_ERROR: 29201
IPVS: ftp: loaded support on port[0] = 21
======================================================
WARNING: possible circular locking dependency detected
kobject: 'tx-0' (000000008c70fa38): kobject_uevent_env
5.0.0-rc2+ #32 Not tainted
------------------------------------------------------
khugepaged/1047 is trying to acquire lock:
0000000025783c49 (delayed_uprobe_lock){+.+.}, at: uprobe_clear_state+0xad/0x380 kernel/events/uprobes.c:1511

but task is already holding lock:
0000000090f01fff (fs_reclaim){+.+.}, at: fs_reclaim_acquire.part.0+0x0/0x30 mm/internal.h:79

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #1 (fs_reclaim){+.+.}:
kobject: 'tx-0' (000000008c70fa38): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0'
       __fs_reclaim_acquire mm/page_alloc.c:3883 [inline]
       fs_reclaim_acquire.part.0+0x24/0x30 mm/page_alloc.c:3894
       fs_reclaim_acquire+0x14/0x20 mm/page_alloc.c:3895
       slab_pre_alloc_hook mm/slab.h:418 [inline]
       slab_alloc mm/slab.c:3367 [inline]
       kmem_cache_alloc_trace+0x2d/0x760 mm/slab.c:3607
       kmalloc include/linux/slab.h:545 [inline]
       kzalloc include/linux/slab.h:740 [inline]
       delayed_uprobe_add kernel/events/uprobes.c:313 [inline]
       update_ref_ctr+0x373/0x5a0 kernel/events/uprobes.c:447
       uprobe_write_opcode+0xa23/0xcb0 kernel/events/uprobes.c:496
       set_swbp+0x2b/0x40
       install_breakpoint kernel/events/uprobes.c:885 [inline]
       install_breakpoint.isra.0+0x162/0x860 kernel/events/uprobes.c:867
kobject: 'ip6gre0' (000000007fe8939d): kobject_add_internal: parent: 'net', set: 'devices'
       register_for_each_vma+0xaa2/0xef0 kernel/events/uprobes.c:1041
kobject: 'ip6gre0' (000000007fe8939d): kobject_uevent_env
       uprobe_apply+0xeb/0x140 kernel/events/uprobes.c:1192
       uprobe_perf_open kernel/trace/trace_uprobe.c:1067 [inline]
       trace_uprobe_register+0x9c9/0xcf0 kernel/trace/trace_uprobe.c:1207
       perf_trace_event_open kernel/trace/trace_event_perf.c:181 [inline]
       perf_trace_event_init kernel/trace/trace_event_perf.c:203 [inline]
       perf_trace_event_init+0x1a5/0x990 kernel/trace/trace_event_perf.c:190
kobject: 'ip6gre0' (000000007fe8939d): fill_kobj_path: path = '/devices/virtual/net/ip6gre0'
       perf_uprobe_init+0x1db/0x290 kernel/trace/trace_event_perf.c:329
       perf_uprobe_event_init+0x106/0x1a0 kernel/events/core.c:8503
       perf_try_init_event+0x137/0x2f0 kernel/events/core.c:9770
       perf_init_event kernel/events/core.c:9801 [inline]
       perf_event_alloc.part.0+0x20bf/0x3520 kernel/events/core.c:10074
       perf_event_alloc kernel/events/core.c:10430 [inline]
       __do_sys_perf_event_open+0xbb5/0x2f00 kernel/events/core.c:10531
kobject: 'queues' (00000000b366a32d): kobject_add_internal: parent: 'ip6gre0', set: '<NULL>'
       __se_sys_perf_event_open kernel/events/core.c:10420 [inline]
       __x64_sys_perf_event_open+0xbe/0x150 kernel/events/core.c:10420
       do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290
       entry_SYSCALL_64_after_hwframe+0x49/0xbe

-> #0 (delayed_uprobe_lock){+.+.}:
kobject: 'queues' (00000000b366a32d): kobject_uevent_env
       lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841
       __mutex_lock_common kernel/locking/mutex.c:925 [inline]
       __mutex_lock+0x12f/0x1670 kernel/locking/mutex.c:1072
       mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087
kobject: 'queues' (00000000b366a32d): kobject_uevent_env: filter function caused the event to drop!
       uprobe_clear_state+0xad/0x380 kernel/events/uprobes.c:1511
       __mmput kernel/fork.c:1043 [inline]
       mmput+0x1af/0x640 kernel/fork.c:1068
       binder_alloc_free_page+0x597/0x1620 drivers/android/binder_alloc.c:984
       __list_lru_walk_one+0x267/0x880 mm/list_lru.c:234
kobject: 'rx-0' (00000000a6739bff): kobject_add_internal: parent: 'queues', set: 'queues'
       list_lru_walk_one+0xa3/0xe0 mm/list_lru.c:278
       list_lru_walk_node+0x43/0x280 mm/list_lru.c:307
       list_lru_walk include/linux/list_lru.h:214 [inline]
       binder_shrink_scan+0x16d/0x210 drivers/android/binder_alloc.c:1020
kobject: 'rx-0' (00000000a6739bff): kobject_uevent_env
       do_shrink_slab+0x4e5/0xd30 mm/vmscan.c:561
       shrink_slab mm/vmscan.c:710 [inline]
       shrink_slab+0x6bb/0x8c0 mm/vmscan.c:690
       shrink_node+0x61a/0x17e0 mm/vmscan.c:2757
       shrink_zones mm/vmscan.c:2987 [inline]
       do_try_to_free_pages+0x3e2/0x1290 mm/vmscan.c:3049
       try_to_free_pages+0x4b9/0xb70 mm/vmscan.c:3265
kobject: 'rx-0' (00000000a6739bff): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0'
       __perform_reclaim mm/page_alloc.c:3926 [inline]
       __alloc_pages_direct_reclaim mm/page_alloc.c:3948 [inline]
       __alloc_pages_slowpath+0x9e0/0x2cc0 mm/page_alloc.c:4341
       __alloc_pages_nodemask+0xa37/0xdc0 mm/page_alloc.c:4555
       __alloc_pages include/linux/gfp.h:473 [inline]
       __alloc_pages_node include/linux/gfp.h:486 [inline]
       khugepaged_alloc_page+0x95/0x190 mm/khugepaged.c:773
       collapse_huge_page+0x141/0x2240 mm/khugepaged.c:962
       khugepaged_scan_pmd+0x165f/0x1f00 mm/khugepaged.c:1214
kobject: 'tx-0' (00000000735ca04e): kobject_add_internal: parent: 'queues', set: 'queues'
       khugepaged_scan_mm_slot mm/khugepaged.c:1723 [inline]
       khugepaged_do_scan mm/khugepaged.c:1804 [inline]
       khugepaged+0xcfe/0x18a0 mm/khugepaged.c:1849
       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:

kobject: 'tx-0' (00000000735ca04e): kobject_uevent_env
 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(fs_reclaim);
                               lock(delayed_uprobe_lock);
                               lock(fs_reclaim);
  lock(delayed_uprobe_lock);

 *** DEADLOCK ***

3 locks held by khugepaged/1047:
 #0: 0000000090f01fff (fs_reclaim){+.+.}, at: fs_reclaim_acquire.part.0+0x0/0x30 mm/internal.h:79
 #1: 00000000905c70fc (shrinker_rwsem){++++}, at: shrink_slab mm/vmscan.c:700 [inline]
 #1: 00000000905c70fc (shrinker_rwsem){++++}, at: shrink_slab+0x52c/0x8c0 mm/vmscan.c:690
kobject: 'tx-0' (00000000735ca04e): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0'
 #2: 00000000add8b094 (&alloc->mutex){+.+.}, at: binder_alloc_free_page+0xea/0x1620 drivers/android/binder_alloc.c:954

stack backtrace:
CPU: 1 PID: 1047 Comm: khugepaged Not tainted 5.0.0-rc2+ #32
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
kobject: 'kvm' (00000000636f6b08): kobject_uevent_env
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1db/0x2d0 lib/dump_stack.c:113
kobject: 'kvm' (00000000636f6b08): fill_kobj_path: path = '/devices/virtual/misc/kvm'
 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+0x3014/0x4a30 kernel/locking/lockdep.c:3338
kobject: 'tunl0' (00000000072a4fe5): kobject_cleanup, parent           (null)
kobject: 'tunl0' (00000000072a4fe5): auto cleanup 'remove' event
kobject: 'lo' (00000000a25c6a46): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'tunl0' (00000000072a4fe5): kobject_uevent_env
kobject: 'lo' (00000000a25c6a46): kobject_uevent_env
kobject: 'lo' (00000000a25c6a46): fill_kobj_path: path = '/devices/virtual/net/lo'
kobject: 'tunl0' (00000000072a4fe5): kobject_uevent_env: uevent_suppress caused the event to drop!
 lock_acquire+0x1db/0x570 kernel/locking/lockdep.c:3841
kobject: 'queues' (00000000ea0b342e): kobject_add_internal: parent: 'lo', set: '<NULL>'
 __mutex_lock_common kernel/locking/mutex.c:925 [inline]
 __mutex_lock+0x12f/0x1670 kernel/locking/mutex.c:1072
kobject: 'tunl0' (00000000072a4fe5): calling ktype release
kobject: 'queues' (00000000ea0b342e): kobject_uevent_env
kobject: 'tunl0': free name
kobject: 'queues' (00000000ea0b342e): kobject_uevent_env: filter function caused the event to drop!
 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:1087
 uprobe_clear_state+0xad/0x380 kernel/events/uprobes.c:1511
kobject: 'rx-0' (00000000ac8c8141): kobject_add_internal: parent: 'queues', set: 'queues'
 __mmput kernel/fork.c:1043 [inline]
 mmput+0x1af/0x640 kernel/fork.c:1068
kobject: 'rx-0' (00000000ac8c8141): kobject_uevent_env
 binder_alloc_free_page+0x597/0x1620 drivers/android/binder_alloc.c:984
kobject: 'rx-0' (00000000ac8c8141): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0'
kobject: 'tx-0' (0000000093ffdf20): kobject_add_internal: parent: 'queues', set: 'queues'
 __list_lru_walk_one+0x267/0x880 mm/list_lru.c:234
kobject: 'tx-0' (0000000093ffdf20): kobject_uevent_env
kobject: 'tx-0' (0000000093ffdf20): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0'
 list_lru_walk_one+0xa3/0xe0 mm/list_lru.c:278
kobject: 'tunl0' (00000000df19365a): kobject_cleanup, parent           (null)
 list_lru_walk_node+0x43/0x280 mm/list_lru.c:307
kobject: 'tunl0' (00000000df19365a): auto cleanup 'remove' event
 list_lru_walk include/linux/list_lru.h:214 [inline]
 binder_shrink_scan+0x16d/0x210 drivers/android/binder_alloc.c:1020
kobject: 'tunl0' (00000000c18fd044): kobject_add_internal: parent: 'net', set: 'devices'
 do_shrink_slab+0x4e5/0xd30 mm/vmscan.c:561
kobject: 'tunl0' (00000000c18fd044): kobject_uevent_env
 shrink_slab mm/vmscan.c:710 [inline]
 shrink_slab+0x6bb/0x8c0 mm/vmscan.c:690
kobject: 'tunl0' (00000000df19365a): kobject_uevent_env
kobject: 'tunl0' (00000000df19365a): kobject_uevent_env: uevent_suppress caused the event to drop!
 shrink_node+0x61a/0x17e0 mm/vmscan.c:2757
kobject: 'tunl0' (00000000c18fd044): fill_kobj_path: path = '/devices/virtual/net/tunl0'
 shrink_zones mm/vmscan.c:2987 [inline]
 do_try_to_free_pages+0x3e2/0x1290 mm/vmscan.c:3049
kobject: 'tunl0' (00000000df19365a): calling ktype release
 try_to_free_pages+0x4b9/0xb70 mm/vmscan.c:3265
kobject: 'queues' (000000001cf9e786): kobject_add_internal: parent: 'tunl0', set: '<NULL>'
kobject: 'tunl0': free name
kobject: 'queues' (000000001cf9e786): kobject_uevent_env
 __perform_reclaim mm/page_alloc.c:3926 [inline]
 __alloc_pages_direct_reclaim mm/page_alloc.c:3948 [inline]
 __alloc_pages_slowpath+0x9e0/0x2cc0 mm/page_alloc.c:4341
kobject: 'queues' (000000001cf9e786): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000060b85a0e): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000060b85a0e): kobject_uevent_env
 __alloc_pages_nodemask+0xa37/0xdc0 mm/page_alloc.c:4555
kobject: 'rx-0' (0000000060b85a0e): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0'
 __alloc_pages include/linux/gfp.h:473 [inline]
 __alloc_pages_node include/linux/gfp.h:486 [inline]
 khugepaged_alloc_page+0x95/0x190 mm/khugepaged.c:773
kobject: 'tx-0' (0000000005662a41): kobject_add_internal: parent: 'queues', set: 'queues'
 collapse_huge_page+0x141/0x2240 mm/khugepaged.c:962
kobject: 'tx-0' (0000000005662a41): kobject_uevent_env
kobject: 'tx-0' (0000000005662a41): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0'
kobject: 'loop1' (00000000a70bc5ba): kobject_uevent_env
 khugepaged_scan_pmd+0x165f/0x1f00 mm/khugepaged.c:1214
kobject: 'loop1' (00000000a70bc5ba): fill_kobj_path: path = '/devices/virtual/block/loop1'
 khugepaged_scan_mm_slot mm/khugepaged.c:1723 [inline]
 khugepaged_do_scan mm/khugepaged.c:1804 [inline]
 khugepaged+0xcfe/0x18a0 mm/khugepaged.c:1849
 kthread+0x357/0x430 kernel/kthread.c:246
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
protocol 88fb is buggy, dev hsr_slave_1
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
protocol 88fb is buggy, dev hsr_slave_1
protocol 88fb is buggy, dev hsr_slave_0
protocol 88fb is buggy, dev hsr_slave_1
kobject: 'loop3' (00000000fbfd9f35): kobject_uevent_env
binder: BINDER_SET_CONTEXT_MGR already set
binder: 7190:7194 ioctl 40046207 0 returned -16
kobject: 'rx-0' (00000000f9cddd51): kobject_cleanup, parent 00000000253e31cf
kobject: 'loop3' (00000000fbfd9f35): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'rx-0' (00000000f9cddd51): auto cleanup 'remove' event
binder: 7190:7195 unknown command 29196
binder: 7190:7195 ioctl c0306201 200000c0 returned -22
kobject: 'rx-0' (00000000f9cddd51): kobject_uevent_env
hfsplus: unable to find HFS+ superblock
binder: 7190:7195 transaction failed 29189/-22, size 0-32 line 2896
kobject: 'loop0' (000000001d6a8cd6): kobject_uevent_env
kobject: 'rx-0' (00000000f9cddd51): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop0' (000000001d6a8cd6): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'rx-0' (00000000f9cddd51): auto cleanup kobject_del
kobject: 'rx-0' (00000000f9cddd51): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000404f4b9b): kobject_cleanup, parent 00000000253e31cf
kobject: 'tx-0' (00000000404f4b9b): auto cleanup 'remove' event
kobject: 'loop1' (00000000a70bc5ba): kobject_uevent_env
kobject: 'tx-0' (00000000404f4b9b): kobject_uevent_env
kobject: 'loop1' (00000000a70bc5ba): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'tx-0' (00000000404f4b9b): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000404f4b9b): auto cleanup kobject_del
kobject: 'tx-0' (00000000404f4b9b): calling ktype release
kobject: 'loop1' (00000000a70bc5ba): kobject_uevent_env
kobject: 'loop1' (00000000a70bc5ba): fill_kobj_path: path = '/devices/virtual/block/loop1'
binder: undelivered TRANSACTION_ERROR: 29189
kobject: 'tx-0': free name
kobject: 'queues' (00000000253e31cf): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000253e31cf): calling ktype release
kobject: 'queues' (00000000253e31cf): kset_release
kobject: 'queues': free name
kobject: 'loop1' (00000000a70bc5ba): kobject_uevent_env
kobject: 'lo' (000000009582ac31): kobject_uevent_env
kobject: 'loop1' (00000000a70bc5ba): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'lo' (000000009582ac31): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000031cd83f8): kobject_cleanup, parent 000000005cd46be4
kobject: 'rx-0' (0000000031cd83f8): auto cleanup 'remove' event
kobject: 'rx-0' (0000000031cd83f8): kobject_uevent_env
kobject: 'rx-0' (0000000031cd83f8): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000031cd83f8): auto cleanup kobject_del
kobject: 'rx-0' (0000000031cd83f8): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000544c8bdb): kobject_cleanup, parent 000000005cd46be4
kobject: 'tx-0' (00000000544c8bdb): auto cleanup 'remove' event
kobject: 'tx-0' (00000000544c8bdb): kobject_uevent_env
kobject: 'tx-0' (00000000544c8bdb): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000544c8bdb): auto cleanup kobject_del
kobject: 'tx-0' (00000000544c8bdb): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000005cd46be4): kobject_cleanup, parent           (null)
kobject: 'queues' (000000005cd46be4): calling ktype release
kobject: 'queues' (000000005cd46be4): kset_release
kobject: 'queues': free name
kobject: 'lo' (000000007e8dd864): kobject_uevent_env
kobject: 'lo' (000000007e8dd864): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'gre0' (00000000464fea87): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gre0' (00000000464fea87): kobject_uevent_env
kobject: 'gre0' (00000000464fea87): fill_kobj_path: path = '/devices/virtual/net/gre0'
kobject: 'queues' (0000000023447dce): kobject_add_internal: parent: 'gre0', set: '<NULL>'
kobject: 'queues' (0000000023447dce): kobject_uevent_env
kobject: 'queues' (0000000023447dce): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000008c98a072): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000008c98a072): kobject_uevent_env
kobject: 'rx-0' (000000008c98a072): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0'
kobject: 'tx-0' (00000000cb3f3c49): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000cb3f3c49): kobject_uevent_env
kobject: 'tx-0' (00000000cb3f3c49): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0'
kobject: 'gretap0' (0000000084f928ec): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gretap0' (0000000084f928ec): kobject_uevent_env
kobject: 'gretap0' (0000000084f928ec): fill_kobj_path: path = '/devices/virtual/net/gretap0'
kobject: 'queues' (00000000dcc618a1): kobject_add_internal: parent: 'gretap0', set: '<NULL>'
kobject: 'queues' (00000000dcc618a1): kobject_uevent_env
kobject: 'queues' (00000000dcc618a1): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000572f69f4): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000572f69f4): kobject_uevent_env
kobject: 'rx-0' (00000000572f69f4): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0'
kobject: 'tx-0' (00000000f276dbb4): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000f276dbb4): kobject_uevent_env
kobject: 'tx-0' (00000000f276dbb4): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0'
kobject: 'batman_adv' (00000000700b2bbd): kobject_add_internal: parent: 'gretap0', set: '<NULL>'
kobject: 'lo' (000000009582ac31): kobject_cleanup, parent           (null)
kobject: 'erspan0' (000000003defc3d1): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'lo' (000000009582ac31): auto cleanup 'remove' event
kobject: 'erspan0' (000000003defc3d1): kobject_uevent_env
kobject: 'lo' (000000009582ac31): kobject_uevent_env
kobject: 'erspan0' (000000003defc3d1): fill_kobj_path: path = '/devices/virtual/net/erspan0'
kobject: 'lo' (000000009582ac31): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'queues' (000000008cd10718): kobject_add_internal: parent: 'erspan0', set: '<NULL>'
kobject: 'lo' (000000009582ac31): calling ktype release
kobject: 'queues' (000000008cd10718): kobject_uevent_env
kobject: 'lo': free name
kobject: 'queues' (000000008cd10718): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000886aca8b): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000886aca8b): kobject_uevent_env
kobject: 'rx-0' (00000000886aca8b): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0'
kobject: 'tx-0' (0000000068547610): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000068547610): kobject_uevent_env
kobject: 'tx-0' (0000000068547610): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0'
kobject: 'batman_adv' (00000000b4b27ae6): kobject_add_internal: parent: 'erspan0', set: '<NULL>'
kobject: 'ip_vti0' (00000000f06b4162): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip_vti0' (00000000f06b4162): kobject_uevent_env
kobject: 'ip_vti0' (00000000f06b4162): fill_kobj_path: path = '/devices/virtual/net/ip_vti0'
kobject: 'queues' (0000000022483080): kobject_add_internal: parent: 'ip_vti0', set: '<NULL>'
kobject: 'queues' (0000000022483080): kobject_uevent_env
kobject: 'queues' (0000000022483080): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000490286ee): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000490286ee): kobject_uevent_env
kobject: 'rx-0' (00000000490286ee): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0'
kobject: 'tx-0' (00000000d8ef3928): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000d8ef3928): kobject_uevent_env
kobject: 'tx-0' (00000000d8ef3928): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0'
kobject: 'lo' (000000007e8dd864): kobject_cleanup, parent           (null)
kobject: 'ip6_vti0' (00000000204f1b5a): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'lo' (000000007e8dd864): auto cleanup 'remove' event
kobject: 'ip6_vti0' (00000000204f1b5a): kobject_uevent_env
kobject: 'lo' (000000007e8dd864): kobject_uevent_env
kobject: 'ip6_vti0' (00000000204f1b5a): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0'
kobject: 'queues' (000000009434bcfa): kobject_add_internal: parent: 'ip6_vti0', set: '<NULL>'
kobject: 'lo' (000000007e8dd864): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'queues' (000000009434bcfa): kobject_uevent_env
kobject: 'lo' (000000007e8dd864): calling ktype release
kobject: 'queues' (000000009434bcfa): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000081277005): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000081277005): kobject_uevent_env
kobject: 'lo': free name
kobject: 'rx-0' (0000000081277005): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0'
kobject: 'tx-0' (000000004ba59032): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000004ba59032): kobject_uevent_env
kobject: 'tx-0' (000000004ba59032): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0'
kobject: 'sit0' (000000003fc268f3): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'sit0' (000000003fc268f3): kobject_uevent_env
kobject: 'sit0' (000000003fc268f3): fill_kobj_path: path = '/devices/virtual/net/sit0'
kobject: 'queues' (000000007aa98ae7): kobject_add_internal: parent: 'sit0', set: '<NULL>'
kobject: 'queues' (000000007aa98ae7): kobject_uevent_env
kobject: 'queues' (000000007aa98ae7): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000004ef2700a): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000004ef2700a): kobject_uevent_env
kobject: 'rx-0' (000000004ef2700a): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0'
kobject: 'tx-0' (0000000027bf69a6): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000027bf69a6): kobject_uevent_env
kobject: 'tx-0' (0000000027bf69a6): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0'
kobject: 'ip6tnl0' (00000000aaa97632): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6tnl0' (00000000aaa97632): kobject_uevent_env
kobject: 'ip6tnl0' (00000000aaa97632): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0'
kobject: 'queues' (00000000adde48bc): kobject_add_internal: parent: 'ip6tnl0', set: '<NULL>'
kobject: 'queues' (00000000adde48bc): kobject_uevent_env
kobject: 'queues' (00000000adde48bc): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000075a4f6f4): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000075a4f6f4): kobject_uevent_env
kobject: 'rx-0' (0000000075a4f6f4): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0'
kobject: 'tx-0' (000000001be6a666): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000001be6a666): kobject_uevent_env
kobject: 'tx-0' (000000001be6a666): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0'
kobject: 'ip6gre0' (0000000041fb7321): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip6gre0' (0000000041fb7321): kobject_uevent_env
kobject: 'ip6gre0' (0000000041fb7321): fill_kobj_path: path = '/devices/virtual/net/ip6gre0'
kobject: 'queues' (00000000cb0a7295): kobject_add_internal: parent: 'ip6gre0', set: '<NULL>'
kobject: 'queues' (00000000cb0a7295): kobject_uevent_env
kobject: 'queues' (00000000cb0a7295): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000015060cc3): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000015060cc3): kobject_uevent_env
kobject: 'rx-0' (0000000015060cc3): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0'
kobject: 'tx-0' (000000002c2434ef): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000002c2434ef): kobject_uevent_env
kobject: 'tx-0' (000000002c2434ef): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0'
kobject: 'loop2' (00000000e826f422): kobject_uevent_env
kobject: 'loop2' (00000000e826f422): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000636f6b08): kobject_uevent_env
kobject: 'kvm' (00000000636f6b08): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop1' (00000000a70bc5ba): kobject_uevent_env
kobject: 'loop1' (00000000a70bc5ba): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'loop4' (00000000ba786736): kobject_uevent_env
kobject: 'loop4' (00000000ba786736): fill_kobj_path: path = '/devices/virtual/block/loop4'
IPVS: ftp: loaded support on port[0] = 21
kobject: 'loop5' (0000000018620003): kobject_uevent_env
IPVS: ftp: loaded support on port[0] = 21
kobject: 'loop5' (0000000018620003): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'lo' (000000005476832b): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'loop4' (00000000ba786736): kobject_uevent_env
kobject: 'loop4' (00000000ba786736): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'lo' (000000005476832b): kobject_uevent_env
kobject: 'loop5' (0000000018620003): kobject_uevent_env
kobject: 'lo' (000000005476832b): fill_kobj_path: path = '/devices/virtual/net/lo'
kobject: 'loop5' (0000000018620003): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'queues' (00000000f897539d): kobject_add_internal: parent: 'lo', set: '<NULL>'
kobject: 'loop0' (000000001d6a8cd6): kobject_uevent_env
kobject: 'queues' (00000000f897539d): kobject_uevent_env
kobject: 'loop0' (000000001d6a8cd6): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'queues' (00000000f897539d): kobject_uevent_env: filter function caused the event to drop!
kobject: 'loop5' (0000000018620003): kobject_uevent_env
kobject: 'rx-0' (0000000055b009df): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'loop5' (0000000018620003): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'rx-0' (0000000055b009df): kobject_uevent_env
kobject: 'rx-0' (0000000055b009df): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0'
kobject: 'tx-0' (000000001ae5843d): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000001ae5843d): kobject_uevent_env
kobject: 'tx-0' (000000001ae5843d): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0'
kobject: 'lo' (000000006bd3a658): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'lo' (000000006bd3a658): kobject_uevent_env
kobject: 'lo' (000000006bd3a658): fill_kobj_path: path = '/devices/virtual/net/lo'
kobject: 'kvm' (00000000636f6b08): kobject_uevent_env
kobject: 'kvm' (00000000636f6b08): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'queues' (0000000065676133): kobject_add_internal: parent: 'lo', set: '<NULL>'
kobject: 'queues' (0000000065676133): kobject_uevent_env
kobject: 'queues' (0000000065676133): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000af3bf3f8): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000af3bf3f8): kobject_uevent_env
kobject: 'kvm' (00000000636f6b08): kobject_uevent_env
kobject: 'rx-0' (00000000af3bf3f8): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0'
kobject: 'tx-0' (00000000fc119cc6): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'kvm' (00000000636f6b08): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'tx-0' (00000000fc119cc6): kobject_uevent_env
kobject: 'tx-0' (00000000fc119cc6): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0'
kobject: 'tunl0' (00000000d0b00452): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'kvm' (00000000636f6b08): kobject_uevent_env
kobject: 'tunl0' (00000000d0b00452): kobject_uevent_env
kobject: 'kvm' (00000000636f6b08): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'tunl0' (00000000d0b00452): fill_kobj_path: path = '/devices/virtual/net/tunl0'
kobject: 'queues' (000000004ee5da81): kobject_add_internal: parent: 'tunl0', set: '<NULL>'
kobject: 'queues' (000000004ee5da81): kobject_uevent_env
kobject: 'queues' (000000004ee5da81): kobject_uevent_env: filter function caused the event to drop!
kobject: 'loop3' (00000000fbfd9f35): kobject_uevent_env
kobject: 'loop3' (00000000fbfd9f35): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'rx-0' (0000000017563a17): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000017563a17): kobject_uevent_env
kobject: 'rx-0' (0000000017563a17): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0'
kobject: 'tx-0' (000000005cc351d2): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000005cc351d2): kobject_uevent_env
kobject: 'tx-0' (000000005cc351d2): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0'
kobject: 'gre0' (000000002b9a0493): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gre0' (000000002b9a0493): kobject_uevent_env
kobject: 'gre0' (000000002b9a0493): fill_kobj_path: path = '/devices/virtual/net/gre0'
kobject: 'queues' (000000000bc16b43): kobject_add_internal: parent: 'gre0', set: '<NULL>'
kobject: 'queues' (000000000bc16b43): kobject_uevent_env
kobject: 'queues' (000000000bc16b43): kobject_uevent_env: filter function caused the event to drop!
kobject: 'loop4' (00000000ba786736): kobject_uevent_env
kobject: 'rx-0' (0000000030de08ac): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000030de08ac): kobject_uevent_env
kobject: 'rx-0' (0000000030de08ac): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0'
kobject: 'tx-0' (000000001a8b5169): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'loop4' (00000000ba786736): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'tx-0' (000000001a8b5169): kobject_uevent_env
kobject: 'tx-0' (000000001a8b5169): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0'
kobject: 'tunl0' (00000000f162d6f0): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'tunl0' (00000000f162d6f0): kobject_uevent_env
kobject: 'tunl0' (00000000f162d6f0): fill_kobj_path: path = '/devices/virtual/net/tunl0'
kobject: 'queues' (00000000410c354d): kobject_add_internal: parent: 'tunl0', set: '<NULL>'
kobject: 'queues' (00000000410c354d): kobject_uevent_env
kobject: 'queues' (00000000410c354d): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000002bd1e8fd): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000002bd1e8fd): kobject_uevent_env
kobject: 'rx-0' (000000002bd1e8fd): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0'
kobject: 'tx-0' (0000000032fc3baa): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000032fc3baa): kobject_uevent_env
kobject: 'tx-0' (0000000032fc3baa): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0'
kobject: 'gre0' (0000000060b0ec8b): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gre0' (0000000060b0ec8b): kobject_uevent_env
kobject: 'gre0' (0000000060b0ec8b): fill_kobj_path: path = '/devices/virtual/net/gre0'
kobject: 'queues' (00000000162719b1): kobject_add_internal: parent: 'gre0', set: '<NULL>'
kobject: 'queues' (00000000162719b1): kobject_uevent_env
kobject: 'queues' (00000000162719b1): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000039ecece1): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000039ecece1): kobject_uevent_env
kobject: 'rx-0' (0000000039ecece1): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0'
kobject: 'tx-0' (000000008c9adf27): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000008c9adf27): kobject_uevent_env
kobject: 'tx-0' (000000008c9adf27): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0'
kobject: 'gretap0' (000000003cfc51d6): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gretap0' (000000003cfc51d6): kobject_uevent_env
kobject: 'gretap0' (000000003cfc51d6): fill_kobj_path: path = '/devices/virtual/net/gretap0'
kobject: 'queues' (00000000773c7bd3): kobject_add_internal: parent: 'gretap0', set: '<NULL>'
kobject: 'queues' (00000000773c7bd3): kobject_uevent_env
kobject: 'queues' (00000000773c7bd3): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000006ae67a46): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000006ae67a46): kobject_uevent_env
kobject: 'rx-0' (000000006ae67a46): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0'
kobject: 'tx-0' (0000000048b3bece): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000048b3bece): kobject_uevent_env
kobject: 'tx-0' (0000000048b3bece): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0'
kobject: 'batman_adv' (00000000cf324c0b): kobject_add_internal: parent: 'gretap0', set: '<NULL>'
kobject: 'gretap0' (000000002c7e8aa9): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'gretap0' (000000002c7e8aa9): kobject_uevent_env
kobject: 'gretap0' (000000002c7e8aa9): fill_kobj_path: path = '/devices/virtual/net/gretap0'
kobject: 'queues' (00000000fc5ab6aa): kobject_add_internal: parent: 'gretap0', set: '<NULL>'
kobject: 'queues' (00000000fc5ab6aa): kobject_uevent_env
kobject: 'queues' (00000000fc5ab6aa): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000ed9e1624): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000ed9e1624): kobject_uevent_env
kobject: 'rx-0' (00000000ed9e1624): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0'
kobject: 'tx-0' (00000000c2925bae): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000c2925bae): kobject_uevent_env
kobject: 'tx-0' (00000000c2925bae): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0'
kobject: 'batman_adv' (00000000faaecaad): kobject_add_internal: parent: 'gretap0', set: '<NULL>'
kobject: 'erspan0' (000000005d079a47): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'erspan0' (000000005d079a47): kobject_uevent_env
kobject: 'erspan0' (000000005d079a47): fill_kobj_path: path = '/devices/virtual/net/erspan0'
kobject: 'queues' (000000004a3e7460): kobject_add_internal: parent: 'erspan0', set: '<NULL>'
kobject: 'queues' (000000004a3e7460): kobject_uevent_env
kobject: 'queues' (000000004a3e7460): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000003d3c9c7b): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000003d3c9c7b): kobject_uevent_env
kobject: 'rx-0' (000000003d3c9c7b): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0'
kobject: 'tx-0' (00000000d2b567c7): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (00000000d2b567c7): kobject_uevent_env
kobject: 'tx-0' (00000000d2b567c7): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0'
kobject: 'batman_adv' (00000000060fbf00): kobject_add_internal: parent: 'erspan0', set: '<NULL>'
kobject: 'erspan0' (00000000aeb1f041): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'erspan0' (00000000aeb1f041): kobject_uevent_env
kobject: 'erspan0' (00000000aeb1f041): fill_kobj_path: path = '/devices/virtual/net/erspan0'
kobject: 'queues' (0000000085c286eb): kobject_add_internal: parent: 'erspan0', set: '<NULL>'
kobject: 'queues' (0000000085c286eb): kobject_uevent_env
kobject: 'queues' (0000000085c286eb): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (000000009ad34d77): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (000000009ad34d77): kobject_uevent_env
kobject: 'rx-0' (000000009ad34d77): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0'
kobject: 'tx-0' (000000004edd0f0a): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000004edd0f0a): kobject_uevent_env
kobject: 'tx-0' (000000004edd0f0a): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0'
kobject: 'batman_adv' (00000000cd957264): kobject_add_internal: parent: 'erspan0', set: '<NULL>'
kobject: 'ip_vti0' (000000006cd84074): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip_vti0' (000000006cd84074): kobject_uevent_env
kobject: 'ip_vti0' (000000006cd84074): fill_kobj_path: path = '/devices/virtual/net/ip_vti0'
kobject: 'queues' (00000000fac0d33d): kobject_add_internal: parent: 'ip_vti0', set: '<NULL>'
kobject: 'queues' (00000000fac0d33d): kobject_uevent_env
kobject: 'queues' (00000000fac0d33d): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (0000000088ead125): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (0000000088ead125): kobject_uevent_env
kobject: 'rx-0' (0000000088ead125): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0'
kobject: 'tx-0' (0000000012b20c3f): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (0000000012b20c3f): kobject_uevent_env
kobject: 'tx-0' (0000000012b20c3f): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0'
kobject: 'ip_vti0' (000000005a79a921): kobject_add_internal: parent: 'net', set: 'devices'
kobject: 'ip_vti0' (000000005a79a921): kobject_uevent_env
kobject: 'ip_vti0' (000000005a79a921): fill_kobj_path: path = '/devices/virtual/net/ip_vti0'
kobject: 'queues' (000000006fc83e74): kobject_add_internal: parent: 'ip_vti0', set: '<NULL>'
kobject: 'queues' (000000006fc83e74): kobject_uevent_env
kobject: 'queues' (000000006fc83e74): kobject_uevent_env: filter function caused the event to drop!
kobject: 'rx-0' (00000000c12e4ba2): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'rx-0' (00000000c12e4ba2): kobject_uevent_env
kobject: 'rx-0' (00000000c12e4ba2): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0'
kobject: 'tx-0' (000000005e7dd20e): kobject_add_internal: parent: 'queues', set: 'queues'
kobject: 'tx-0' (000000005e7dd20e): kobject_uevent_env
kobject: 'tx-0' (000000005e7dd20e): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0'
kobject: 'rx-0' (0000000088ead125): kobject_cleanup, parent 00000000fac0d33d
kobject: 'rx-0' (0000000088ead125): auto cleanup 'remove' event
kobject: 'rx-0' (0000000088ead125): kobject_uevent_env
kobject: 'rx-0' (0000000088ead125): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0'
kobject: 'rx-0' (0000000088ead125): auto cleanup kobject_del
kobject: 'rx-0' (0000000088ead125): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000012b20c3f): kobject_cleanup, parent 00000000fac0d33d
kobject: 'tx-0' (0000000012b20c3f): auto cleanup 'remove' event
kobject: 'tx-0' (0000000012b20c3f): kobject_uevent_env
kobject: 'tx-0' (0000000012b20c3f): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0'
kobject: 'tx-0' (0000000012b20c3f): auto cleanup kobject_del
kobject: 'tx-0' (0000000012b20c3f): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000fac0d33d): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000fac0d33d): calling ktype release
kobject: 'queues' (00000000fac0d33d): kset_release
kobject: 'queues': free name
kobject: 'ip_vti0' (000000006cd84074): kobject_uevent_env
kobject: 'ip_vti0' (000000006cd84074): fill_kobj_path: path = '/devices/virtual/net/ip_vti0'
kobject: 'rx-0' (00000000c12e4ba2): kobject_cleanup, parent 000000006fc83e74
kobject: 'rx-0' (00000000c12e4ba2): auto cleanup 'remove' event
kobject: 'rx-0' (00000000c12e4ba2): kobject_uevent_env
kobject: 'rx-0' (00000000c12e4ba2): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0'
kobject: 'rx-0' (00000000c12e4ba2): auto cleanup kobject_del
kobject: 'rx-0' (00000000c12e4ba2): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000005e7dd20e): kobject_cleanup, parent 000000006fc83e74
kobject: 'tx-0' (000000005e7dd20e): auto cleanup 'remove' event
kobject: 'tx-0' (000000005e7dd20e): kobject_uevent_env
kobject: 'tx-0' (000000005e7dd20e): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0'
kobject: 'tx-0' (000000005e7dd20e): auto cleanup kobject_del
kobject: 'tx-0' (000000005e7dd20e): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000006fc83e74): kobject_cleanup, parent           (null)
kobject: 'queues' (000000006fc83e74): calling ktype release
kobject: 'queues' (000000006fc83e74): kset_release
kobject: 'queues': free name
kobject: 'ip_vti0' (000000005a79a921): kobject_uevent_env
kobject: 'ip_vti0' (000000005a79a921): fill_kobj_path: path = '/devices/virtual/net/ip_vti0'
kobject: 'ip_vti0' (000000006cd84074): kobject_cleanup, parent           (null)
kobject: 'ip_vti0' (000000006cd84074): calling ktype release
kobject: 'ip_vti0': free name
kobject: 'batman_adv' (00000000cd957264): kobject_uevent_env
kobject: 'batman_adv' (00000000cd957264): kobject_uevent_env: filter function caused the event to drop!
kobject: 'batman_adv' (00000000cd957264): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (00000000cd957264): calling ktype release
kobject: (00000000cd957264): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (000000009ad34d77): kobject_cleanup, parent 0000000085c286eb
kobject: 'rx-0' (000000009ad34d77): auto cleanup 'remove' event
kobject: 'rx-0' (000000009ad34d77): kobject_uevent_env
kobject: 'rx-0' (000000009ad34d77): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0'
kobject: 'rx-0' (000000009ad34d77): auto cleanup kobject_del
kobject: 'rx-0' (000000009ad34d77): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000004edd0f0a): kobject_cleanup, parent 0000000085c286eb
kobject: 'tx-0' (000000004edd0f0a): auto cleanup 'remove' event
kobject: 'tx-0' (000000004edd0f0a): kobject_uevent_env
kobject: 'tx-0' (000000004edd0f0a): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0'
kobject: 'tx-0' (000000004edd0f0a): auto cleanup kobject_del
kobject: 'tx-0' (000000004edd0f0a): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000085c286eb): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000085c286eb): calling ktype release
kobject: 'queues' (0000000085c286eb): kset_release
kobject: 'queues': free name
kobject: 'erspan0' (00000000aeb1f041): kobject_uevent_env
kobject: 'erspan0' (00000000aeb1f041): fill_kobj_path: path = '/devices/virtual/net/erspan0'
kobject: 'ip_vti0' (000000005a79a921): kobject_cleanup, parent           (null)
kobject: 'ip_vti0' (000000005a79a921): calling ktype release
kobject: 'ip_vti0': free name
kobject: 'erspan0' (00000000aeb1f041): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (00000000060fbf00): kobject_uevent_env
kobject: 'batman_adv' (00000000060fbf00): kobject_uevent_env: filter function caused the event to drop!
kobject: 'erspan0' (00000000aeb1f041): calling ktype release
kobject: 'batman_adv' (00000000060fbf00): kobject_cleanup, parent           (null)
kobject: 'erspan0': free name
kobject: 'batman_adv' (00000000060fbf00): calling ktype release
kobject: (00000000060fbf00): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (000000003d3c9c7b): kobject_cleanup, parent 000000004a3e7460
kobject: 'rx-0' (000000003d3c9c7b): auto cleanup 'remove' event
kobject: 'rx-0' (000000003d3c9c7b): kobject_uevent_env
kobject: 'rx-0' (000000003d3c9c7b): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0'
kobject: 'rx-0' (000000003d3c9c7b): auto cleanup kobject_del
kobject: 'rx-0' (000000003d3c9c7b): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000d2b567c7): kobject_cleanup, parent 000000004a3e7460
kobject: 'tx-0' (00000000d2b567c7): auto cleanup 'remove' event
kobject: 'tx-0' (00000000d2b567c7): kobject_uevent_env
kobject: 'tx-0' (00000000d2b567c7): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0'
kobject: 'tx-0' (00000000d2b567c7): auto cleanup kobject_del
kobject: 'tx-0' (00000000d2b567c7): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000004a3e7460): kobject_cleanup, parent           (null)
kobject: 'queues' (000000004a3e7460): calling ktype release
kobject: 'queues' (000000004a3e7460): kset_release
kobject: 'queues': free name
kobject: 'erspan0' (000000005d079a47): kobject_uevent_env
kobject: 'erspan0' (000000005d079a47): fill_kobj_path: path = '/devices/virtual/net/erspan0'
kobject: 'batman_adv' (00000000cf324c0b): kobject_uevent_env
kobject: 'batman_adv' (00000000cf324c0b): kobject_uevent_env: filter function caused the event to drop!
kobject: 'batman_adv' (00000000cf324c0b): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (00000000cf324c0b): calling ktype release
kobject: (00000000cf324c0b): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (000000006ae67a46): kobject_cleanup, parent 00000000773c7bd3
kobject: 'rx-0' (000000006ae67a46): auto cleanup 'remove' event
kobject: 'rx-0' (000000006ae67a46): kobject_uevent_env
kobject: 'rx-0' (000000006ae67a46): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0'
kobject: 'rx-0' (000000006ae67a46): auto cleanup kobject_del
kobject: 'rx-0' (000000006ae67a46): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000048b3bece): kobject_cleanup, parent 00000000773c7bd3
kobject: 'tx-0' (0000000048b3bece): auto cleanup 'remove' event
kobject: 'tx-0' (0000000048b3bece): kobject_uevent_env
kobject: 'tx-0' (0000000048b3bece): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0'
kobject: 'tx-0' (0000000048b3bece): auto cleanup kobject_del
kobject: 'tx-0' (0000000048b3bece): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000773c7bd3): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000773c7bd3): calling ktype release
kobject: 'queues' (00000000773c7bd3): kset_release
kobject: 'queues': free name
kobject: 'gretap0' (000000003cfc51d6): kobject_uevent_env
kobject: 'gretap0' (000000003cfc51d6): fill_kobj_path: path = '/devices/virtual/net/gretap0'
kobject: 'erspan0' (000000005d079a47): kobject_cleanup, parent           (null)
kobject: 'erspan0' (000000005d079a47): calling ktype release
kobject: 'erspan0': free name
kobject: 'batman_adv' (00000000faaecaad): kobject_uevent_env
kobject: 'batman_adv' (00000000faaecaad): kobject_uevent_env: filter function caused the event to drop!
kobject: 'batman_adv' (00000000faaecaad): kobject_cleanup, parent           (null)
kobject: 'batman_adv' (00000000faaecaad): calling ktype release
kobject: (00000000faaecaad): dynamic_kobj_release
kobject: 'batman_adv': free name
kobject: 'rx-0' (00000000ed9e1624): kobject_cleanup, parent 00000000fc5ab6aa
kobject: 'rx-0' (00000000ed9e1624): auto cleanup 'remove' event
kobject: 'rx-0' (00000000ed9e1624): kobject_uevent_env
kobject: 'rx-0' (00000000ed9e1624): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0'
kobject: 'rx-0' (00000000ed9e1624): auto cleanup kobject_del
kobject: 'rx-0' (00000000ed9e1624): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000c2925bae): kobject_cleanup, parent 00000000fc5ab6aa
kobject: 'tx-0' (00000000c2925bae): auto cleanup 'remove' event
kobject: 'tx-0' (00000000c2925bae): kobject_uevent_env
kobject: 'tx-0' (00000000c2925bae): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0'
kobject: 'tx-0' (00000000c2925bae): auto cleanup kobject_del
kobject: 'tx-0' (00000000c2925bae): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000fc5ab6aa): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000fc5ab6aa): calling ktype release
kobject: 'queues' (00000000fc5ab6aa): kset_release
kobject: 'queues': free name
kobject: 'gretap0' (000000002c7e8aa9): kobject_uevent_env
kobject: 'gretap0' (000000002c7e8aa9): fill_kobj_path: path = '/devices/virtual/net/gretap0'
kobject: 'gretap0' (000000003cfc51d6): kobject_cleanup, parent           (null)
kobject: 'gretap0' (000000003cfc51d6): calling ktype release
kobject: 'gretap0': free name
kobject: 'rx-0' (0000000039ecece1): kobject_cleanup, parent 00000000162719b1
kobject: 'rx-0' (0000000039ecece1): auto cleanup 'remove' event
kobject: 'rx-0' (0000000039ecece1): kobject_uevent_env
kobject: 'rx-0' (0000000039ecece1): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0'
kobject: 'rx-0' (0000000039ecece1): auto cleanup kobject_del
kobject: 'rx-0' (0000000039ecece1): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000008c9adf27): kobject_cleanup, parent 00000000162719b1
kobject: 'tx-0' (000000008c9adf27): auto cleanup 'remove' event
kobject: 'tx-0' (000000008c9adf27): kobject_uevent_env
kobject: 'tx-0' (000000008c9adf27): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0'
kobject: 'tx-0' (000000008c9adf27): auto cleanup kobject_del
kobject: 'tx-0' (000000008c9adf27): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000162719b1): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000162719b1): calling ktype release
kobject: 'queues' (00000000162719b1): kset_release
kobject: 'queues': free name
kobject: 'gre0' (0000000060b0ec8b): kobject_uevent_env
kobject: 'gre0' (0000000060b0ec8b): fill_kobj_path: path = '/devices/virtual/net/gre0'
kobject: 'gretap0' (000000002c7e8aa9): kobject_cleanup, parent           (null)
kobject: 'gretap0' (000000002c7e8aa9): calling ktype release
kobject: 'gretap0': free name
kobject: 'rx-0' (0000000030de08ac): kobject_cleanup, parent 000000000bc16b43
kobject: 'rx-0' (0000000030de08ac): auto cleanup 'remove' event
kobject: 'rx-0' (0000000030de08ac): kobject_uevent_env
kobject: 'rx-0' (0000000030de08ac): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0'
kobject: 'rx-0' (0000000030de08ac): auto cleanup kobject_del
kobject: 'rx-0' (0000000030de08ac): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000001a8b5169): kobject_cleanup, parent 000000000bc16b43
kobject: 'tx-0' (000000001a8b5169): auto cleanup 'remove' event
kobject: 'tx-0' (000000001a8b5169): kobject_uevent_env
kobject: 'tx-0' (000000001a8b5169): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0'
kobject: 'tx-0' (000000001a8b5169): auto cleanup kobject_del
kobject: 'tx-0' (000000001a8b5169): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000000bc16b43): kobject_cleanup, parent           (null)
kobject: 'queues' (000000000bc16b43): calling ktype release
kobject: 'queues' (000000000bc16b43): kset_release
kobject: 'queues': free name
kobject: 'gre0' (000000002b9a0493): kobject_uevent_env
kobject: 'gre0' (000000002b9a0493): fill_kobj_path: path = '/devices/virtual/net/gre0'
kobject: 'gre0' (0000000060b0ec8b): kobject_cleanup, parent           (null)
kobject: 'rx-0' (0000000015060cc3): kobject_cleanup, parent 00000000cb0a7295
kobject: 'rx-0' (0000000015060cc3): auto cleanup 'remove' event
kobject: 'gre0' (0000000060b0ec8b): calling ktype release
kobject: 'rx-0' (0000000015060cc3): kobject_uevent_env
kobject: 'gre0': free name
kobject: 'rx-0' (0000000015060cc3): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000015060cc3): auto cleanup kobject_del
kobject: 'rx-0' (0000000015060cc3): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000002c2434ef): kobject_cleanup, parent 00000000cb0a7295
kobject: 'tx-0' (000000002c2434ef): auto cleanup 'remove' event
kobject: 'tx-0' (000000002c2434ef): kobject_uevent_env
kobject: 'tx-0' (000000002c2434ef): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000002c2434ef): auto cleanup kobject_del
kobject: 'tx-0' (000000002c2434ef): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000cb0a7295): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000cb0a7295): calling ktype release
kobject: 'queues' (00000000cb0a7295): kset_release
kobject: 'queues': free name
kobject: 'ip6gre0' (0000000041fb7321): kobject_uevent_env
kobject: 'ip6gre0' (0000000041fb7321): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000a6739bff): kobject_cleanup, parent 00000000b366a32d
kobject: 'rx-0' (00000000a6739bff): auto cleanup 'remove' event
kobject: 'rx-0' (00000000a6739bff): kobject_uevent_env
kobject: 'rx-0' (00000000a6739bff): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000a6739bff): auto cleanup kobject_del
kobject: 'rx-0' (00000000a6739bff): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000735ca04e): kobject_cleanup, parent 00000000b366a32d
kobject: 'tx-0' (00000000735ca04e): auto cleanup 'remove' event
kobject: 'tx-0' (00000000735ca04e): kobject_uevent_env
kobject: 'tx-0' (00000000735ca04e): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000735ca04e): auto cleanup kobject_del
kobject: 'tx-0' (00000000735ca04e): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000b366a32d): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000b366a32d): calling ktype release
kobject: 'queues' (00000000b366a32d): kset_release
kobject: 'queues': free name
kobject: 'ip6gre0' (000000007fe8939d): kobject_uevent_env
kobject: 'ip6gre0' (000000007fe8939d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'gre0' (000000002b9a0493): kobject_cleanup, parent           (null)
kobject: 'gre0' (000000002b9a0493): calling ktype release
kobject: 'gre0': free name
kobject: 'rx-0' (000000002bd1e8fd): kobject_cleanup, parent 00000000410c354d
kobject: 'rx-0' (000000002bd1e8fd): auto cleanup 'remove' event
kobject: 'rx-0' (000000002bd1e8fd): kobject_uevent_env
kobject: 'rx-0' (000000002bd1e8fd): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0'
kobject: 'rx-0' (000000002bd1e8fd): auto cleanup kobject_del
kobject: 'rx-0' (000000002bd1e8fd): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000032fc3baa): kobject_cleanup, parent 00000000410c354d
kobject: 'tx-0' (0000000032fc3baa): auto cleanup 'remove' event
kobject: 'tx-0' (0000000032fc3baa): kobject_uevent_env
kobject: 'tx-0' (0000000032fc3baa): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0'
kobject: 'tx-0' (0000000032fc3baa): auto cleanup kobject_del
kobject: 'tx-0' (0000000032fc3baa): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000410c354d): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000410c354d): calling ktype release
kobject: 'queues' (00000000410c354d): kset_release
kobject: 'queues': free name
kobject: 'tunl0' (00000000f162d6f0): kobject_uevent_env
kobject: 'tunl0' (00000000f162d6f0): fill_kobj_path: path = '/devices/virtual/net/tunl0'
kobject: 'rx-0' (0000000017563a17): kobject_cleanup, parent 000000004ee5da81
kobject: 'rx-0' (0000000017563a17): auto cleanup 'remove' event
kobject: 'rx-0' (0000000017563a17): kobject_uevent_env
kobject: 'rx-0' (0000000017563a17): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0'
kobject: 'rx-0' (0000000017563a17): auto cleanup kobject_del
kobject: 'rx-0' (0000000017563a17): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000005cc351d2): kobject_cleanup, parent 000000004ee5da81
kobject: 'tx-0' (000000005cc351d2): auto cleanup 'remove' event
kobject: 'tx-0' (000000005cc351d2): kobject_uevent_env
kobject: 'tx-0' (000000005cc351d2): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0'
kobject: 'tx-0' (000000005cc351d2): auto cleanup kobject_del
kobject: 'tx-0' (000000005cc351d2): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000004ee5da81): kobject_cleanup, parent           (null)
kobject: 'queues' (000000004ee5da81): calling ktype release
kobject: 'queues' (000000004ee5da81): kset_release
kobject: 'queues': free name
kobject: 'tunl0' (00000000d0b00452): kobject_uevent_env
kobject: 'tunl0' (00000000d0b00452): fill_kobj_path: path = '/devices/virtual/net/tunl0'
kobject: 'ip6gre0' (0000000041fb7321): kobject_cleanup, parent           (null)
kobject: 'tunl0' (00000000f162d6f0): kobject_cleanup, parent           (null)
kobject: 'ip6gre0' (0000000041fb7321): auto cleanup 'remove' event
kobject: 'tunl0' (00000000f162d6f0): calling ktype release
kobject: 'tunl0': free name
kobject: 'ip6gre0' (0000000041fb7321): kobject_uevent_env
kobject: 'ip6gre0' (0000000041fb7321): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6gre0' (0000000041fb7321): calling ktype release
kobject: 'ip6gre0': free name
kobject: 'rx-0' (00000000af3bf3f8): kobject_cleanup, parent 0000000065676133
kobject: 'rx-0' (00000000af3bf3f8): auto cleanup 'remove' event
kobject: 'rx-0' (00000000af3bf3f8): kobject_uevent_env
kobject: 'rx-0' (00000000af3bf3f8): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0'
kobject: 'rx-0' (00000000af3bf3f8): auto cleanup kobject_del
kobject: 'rx-0' (00000000af3bf3f8): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000fc119cc6): kobject_cleanup, parent 0000000065676133
kobject: 'tx-0' (00000000fc119cc6): auto cleanup 'remove' event
kobject: 'tx-0' (00000000fc119cc6): kobject_uevent_env
kobject: 'tx-0' (00000000fc119cc6): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0'
kobject: 'tx-0' (00000000fc119cc6): auto cleanup kobject_del
kobject: 'tx-0' (00000000fc119cc6): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000065676133): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000065676133): calling ktype release
kobject: 'queues' (0000000065676133): kset_release
kobject: 'queues': free name
kobject: 'lo' (000000006bd3a658): kobject_uevent_env
kobject: 'lo' (000000006bd3a658): fill_kobj_path: path = '/devices/virtual/net/lo'
kobject: 'tunl0' (00000000d0b00452): kobject_cleanup, parent           (null)
kobject: 'ip6gre0' (000000007fe8939d): kobject_cleanup, parent           (null)
kobject: 'ip6gre0' (000000007fe8939d): auto cleanup 'remove' event
kobject: 'tunl0' (00000000d0b00452): calling ktype release
kobject: 'ip6gre0' (000000007fe8939d): kobject_uevent_env
kobject: 'ip6gre0' (000000007fe8939d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6gre0' (000000007fe8939d): calling ktype release
kobject: 'ip6gre0': free name
kobject: 'tunl0': free name
kobject: 'rx-0' (0000000075a4f6f4): kobject_cleanup, parent 00000000adde48bc
kobject: 'rx-0' (0000000075a4f6f4): auto cleanup 'remove' event
kobject: 'rx-0' (0000000075a4f6f4): kobject_uevent_env
kobject: 'rx-0' (0000000075a4f6f4): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000075a4f6f4): auto cleanup kobject_del
kobject: 'rx-0' (0000000075a4f6f4): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000001be6a666): kobject_cleanup, parent 00000000adde48bc
kobject: 'tx-0' (000000001be6a666): auto cleanup 'remove' event
kobject: 'tx-0' (000000001be6a666): kobject_uevent_env
kobject: 'tx-0' (000000001be6a666): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000001be6a666): auto cleanup kobject_del
kobject: 'tx-0' (000000001be6a666): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000adde48bc): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000adde48bc): calling ktype release
kobject: 'queues' (00000000adde48bc): kset_release
kobject: 'queues': free name
kobject: 'ip6tnl0' (00000000aaa97632): kobject_uevent_env
kobject: 'ip6tnl0' (00000000aaa97632): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000c486db1d): kobject_cleanup, parent 00000000665d58aa
kobject: 'rx-0' (00000000c486db1d): auto cleanup 'remove' event
kobject: 'rx-0' (00000000c486db1d): kobject_uevent_env
kobject: 'rx-0' (00000000c486db1d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000c486db1d): auto cleanup kobject_del
kobject: 'rx-0' (00000000c486db1d): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000008c70fa38): kobject_cleanup, parent 00000000665d58aa
kobject: 'tx-0' (000000008c70fa38): auto cleanup 'remove' event
kobject: 'tx-0' (000000008c70fa38): kobject_uevent_env
kobject: 'tx-0' (000000008c70fa38): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000008c70fa38): auto cleanup kobject_del
kobject: 'tx-0' (000000008c70fa38): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000665d58aa): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000665d58aa): calling ktype release
kobject: 'queues' (00000000665d58aa): kset_release
kobject: 'queues': free name
kobject: 'ip6tnl0' (00000000c750e22d): kobject_uevent_env
kobject: 'ip6tnl0' (00000000c750e22d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'lo' (000000006bd3a658): kobject_cleanup, parent           (null)
kobject: 'lo' (000000006bd3a658): calling ktype release
kobject: 'lo': free name
kobject: 'rx-0' (0000000055b009df): kobject_cleanup, parent 00000000f897539d
kobject: 'rx-0' (0000000055b009df): auto cleanup 'remove' event
kobject: 'rx-0' (0000000055b009df): kobject_uevent_env
kobject: 'rx-0' (0000000055b009df): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0'
kobject: 'rx-0' (0000000055b009df): auto cleanup kobject_del
kobject: 'rx-0' (0000000055b009df): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000001ae5843d): kobject_cleanup, parent 00000000f897539d
kobject: 'tx-0' (000000001ae5843d): auto cleanup 'remove' event
kobject: 'tx-0' (000000001ae5843d): kobject_uevent_env
kobject: 'tx-0' (000000001ae5843d): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0'
kobject: 'tx-0' (000000001ae5843d): auto cleanup kobject_del
kobject: 'tx-0' (000000001ae5843d): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000f897539d): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000f897539d): calling ktype release
kobject: 'queues' (00000000f897539d): kset_release
kobject: 'queues': free name
kobject: 'lo' (000000005476832b): kobject_uevent_env
kobject: 'lo' (000000005476832b): fill_kobj_path: path = '/devices/virtual/net/lo'
kobject: 'ip6tnl0' (00000000aaa97632): kobject_cleanup, parent           (null)
kobject: 'ip6tnl0' (00000000aaa97632): auto cleanup 'remove' event
kobject: 'ip6tnl0' (00000000aaa97632): kobject_uevent_env
kobject: 'ip6tnl0' (00000000aaa97632): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6tnl0' (00000000aaa97632): calling ktype release
kobject: 'ip6tnl0': free name
kobject: 'lo' (000000005476832b): kobject_cleanup, parent           (null)
kobject: 'lo' (000000005476832b): calling ktype release
kobject: 'ip6tnl0' (00000000c750e22d): kobject_cleanup, parent           (null)
kobject: 'lo': free name
kobject: 'ip6tnl0' (00000000c750e22d): auto cleanup 'remove' event
kobject: 'ip6tnl0' (00000000c750e22d): kobject_uevent_env
kobject: 'ip6tnl0' (00000000c750e22d): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6tnl0' (00000000c750e22d): calling ktype release
kobject: 'ip6tnl0': free name
kobject: 'rx-0' (000000004ef2700a): kobject_cleanup, parent 000000007aa98ae7
kobject: 'rx-0' (000000004ef2700a): auto cleanup 'remove' event
kobject: 'rx-0' (000000004ef2700a): kobject_uevent_env
kobject: 'rx-0' (000000004ef2700a): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (000000004ef2700a): auto cleanup kobject_del
kobject: 'rx-0' (000000004ef2700a): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000027bf69a6): kobject_cleanup, parent 000000007aa98ae7
kobject: 'tx-0' (0000000027bf69a6): auto cleanup 'remove' event
kobject: 'tx-0' (0000000027bf69a6): kobject_uevent_env
kobject: 'tx-0' (0000000027bf69a6): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000027bf69a6): auto cleanup kobject_del
kobject: 'tx-0' (0000000027bf69a6): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000007aa98ae7): kobject_cleanup, parent           (null)
kobject: 'queues' (000000007aa98ae7): calling ktype release
kobject: 'queues' (000000007aa98ae7): kset_release
kobject: 'queues': free name
kobject: 'sit0' (000000003fc268f3): kobject_uevent_env
kobject: 'sit0' (000000003fc268f3): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000018110ef7): kobject_cleanup, parent 00000000bbc50096
kobject: 'rx-0' (0000000018110ef7): auto cleanup 'remove' event
kobject: 'rx-0' (0000000018110ef7): kobject_uevent_env
kobject: 'rx-0' (0000000018110ef7): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000018110ef7): auto cleanup kobject_del
kobject: 'rx-0' (0000000018110ef7): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (00000000e45fcbbe): kobject_cleanup, parent 00000000bbc50096
kobject: 'tx-0' (00000000e45fcbbe): auto cleanup 'remove' event
kobject: 'tx-0' (00000000e45fcbbe): kobject_uevent_env
kobject: 'tx-0' (00000000e45fcbbe): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000e45fcbbe): auto cleanup kobject_del
kobject: 'tx-0' (00000000e45fcbbe): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (00000000bbc50096): kobject_cleanup, parent           (null)
kobject: 'queues' (00000000bbc50096): calling ktype release
kobject: 'queues' (00000000bbc50096): kset_release
kobject: 'queues': free name
kobject: 'sit0' (00000000bc54ce08): kobject_uevent_env
kobject: 'sit0' (00000000bc54ce08): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'sit0' (000000003fc268f3): kobject_cleanup, parent           (null)
kobject: 'sit0' (000000003fc268f3): auto cleanup 'remove' event
kobject: 'sit0' (000000003fc268f3): kobject_uevent_env
kobject: 'sit0' (000000003fc268f3): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'sit0' (000000003fc268f3): calling ktype release
kobject: 'sit0': free name
kobject: 'sit0' (00000000bc54ce08): kobject_cleanup, parent           (null)
kobject: 'sit0' (00000000bc54ce08): auto cleanup 'remove' event
kobject: 'sit0' (00000000bc54ce08): kobject_uevent_env
kobject: 'sit0' (00000000bc54ce08): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'sit0' (00000000bc54ce08): calling ktype release
kobject: 'sit0': free name
kobject: 'rx-0' (0000000081277005): kobject_cleanup, parent 000000009434bcfa
kobject: 'rx-0' (0000000081277005): auto cleanup 'remove' event
kobject: 'rx-0' (0000000081277005): kobject_uevent_env
kobject: 'rx-0' (0000000081277005): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000081277005): auto cleanup kobject_del
kobject: 'rx-0' (0000000081277005): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (000000004ba59032): kobject_cleanup, parent 000000009434bcfa
kobject: 'tx-0' (000000004ba59032): auto cleanup 'remove' event
kobject: 'tx-0' (000000004ba59032): kobject_uevent_env
kobject: 'tx-0' (000000004ba59032): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (000000004ba59032): auto cleanup kobject_del
kobject: 'tx-0' (000000004ba59032): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (000000009434bcfa): kobject_cleanup, parent           (null)
kobject: 'queues' (000000009434bcfa): calling ktype release
kobject: 'queues' (000000009434bcfa): kset_release
kobject: 'queues': free name
kobject: 'ip6_vti0' (00000000204f1b5a): kobject_uevent_env
kobject: 'ip6_vti0' (00000000204f1b5a): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000008b633be): kobject_cleanup, parent 0000000019323854
kobject: 'rx-0' (0000000008b633be): auto cleanup 'remove' event
kobject: 'rx-0' (0000000008b633be): kobject_uevent_env
kobject: 'rx-0' (0000000008b633be): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (0000000008b633be): auto cleanup kobject_del
kobject: 'rx-0' (0000000008b633be): calling ktype release
kobject: 'rx-0': free name
kobject: 'tx-0' (0000000042c3dc31): kobject_cleanup, parent 0000000019323854
kobject: 'tx-0' (0000000042c3dc31): auto cleanup 'remove' event
kobject: 'tx-0' (0000000042c3dc31): kobject_uevent_env
kobject: 'tx-0' (0000000042c3dc31): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (0000000042c3dc31): auto cleanup kobject_del
kobject: 'tx-0' (0000000042c3dc31): calling ktype release
kobject: 'tx-0': free name
kobject: 'queues' (0000000019323854): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000019323854): calling ktype release
kobject: 'queues' (0000000019323854): kset_release
kobject: 'queues': free name
kobject: 'ip6_vti0' (000000006bfdff70): kobject_uevent_env
kobject: 'ip6_vti0' (000000006bfdff70): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'ip6_vti0' (00000000204f1b5a): kobject_cleanup, parent           (null)
kobject: 'ip6_vti0' (00000000204f1b5a): auto cleanup 'remove' event
kobject: 'ip6_vti0' (00000000204f1b5a): kobject_uevent_env
kobject: 'ip6_vti0' (00000000204f1b5a): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop1' (00000000a70bc5ba): kobject_uevent_env
kobject: 'ip6_vti0' (00000000204f1b5a): calling ktype release
kobject: 'loop1' (00000000a70bc5ba): fill_kobj_path: path = '/devices/virtual/block/loop1'
kobject: 'kvm' (00000000636f6b08): kobject_uevent_env
kobject: 'ip6_vti0': free name
kobject: 'ip6_vti0' (000000006bfdff70): kobject_cleanup, parent           (null)
kobject: 'kvm' (00000000636f6b08): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'ip6_vti0' (000000006bfdff70): auto cleanup 'remove' event
kobject: 'loop2' (00000000e826f422): kobject_uevent_env
kobject: 'loop2' (00000000e826f422): fill_kobj_path: path = '/devices/virtual/block/loop2'
kobject: 'kvm' (00000000636f6b08): kobject_uevent_env
kobject: 'ip6_vti0' (000000006bfdff70): kobject_uevent_env
kobject: 'loop5' (0000000018620003): kobject_uevent_env
kobject: 'loop5' (0000000018620003): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'kvm' (00000000636f6b08): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'ip6_vti0' (000000006bfdff70): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop4' (00000000ba786736): kobject_uevent_env
kobject: 'ip6_vti0' (000000006bfdff70): calling ktype release
kobject: 'loop4' (00000000ba786736): fill_kobj_path: path = '/devices/virtual/block/loop4'
kobject: 'ip6_vti0': free name
kobject: 'rx-0' (00000000490286ee): kobject_cleanup, parent 0000000022483080
kobject: 'rx-0' (00000000490286ee): auto cleanup 'remove' event
kobject: 'kvm' (00000000636f6b08): kobject_uevent_env
kobject: 'loop0' (000000001d6a8cd6): kobject_uevent_env
IPVS: ftp: loaded support on port[0] = 21
kobject: 'loop0' (000000001d6a8cd6): fill_kobj_path: path = '/devices/virtual/block/loop0'
IPVS: ftp: loaded support on port[0] = 21
kobject: 'rx-0' (00000000490286ee): kobject_uevent_env
kobject: 'kvm' (00000000636f6b08): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'rx-0' (00000000490286ee): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'loop5' (0000000018620003): kobject_uevent_env
kobject: 'loop5' (0000000018620003): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'rx-0' (00000000490286ee): auto cleanup kobject_del
kobject: 'kvm' (00000000636f6b08): kobject_uevent_env
kobject: 'loop0' (000000001d6a8cd6): kobject_uevent_env
kobject: 'rx-0' (00000000490286ee): calling ktype release
kobject: 'loop0' (000000001d6a8cd6): fill_kobj_path: path = '/devices/virtual/block/loop0'
kobject: 'kvm' (00000000636f6b08): fill_kobj_path: path = '/devices/virtual/misc/kvm'
kobject: 'loop5' (0000000018620003): kobject_uevent_env
kobject: 'rx-0': free name
kobject: 'loop5' (0000000018620003): fill_kobj_path: path = '/devices/virtual/block/loop5'
kobject: 'tx-0' (00000000d8ef3928): kobject_cleanup, parent 0000000022483080
kobject: 'tx-0' (00000000d8ef3928): auto cleanup 'remove' event
kobject: 'tx-0' (00000000d8ef3928): kobject_uevent_env
kobject: 'tx-0' (00000000d8ef3928): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'tx-0' (00000000d8ef3928): auto cleanup kobject_del
kobject: 'loop3' (00000000fbfd9f35): kobject_uevent_env
kobject: 'tx-0' (00000000d8ef3928): calling ktype release
kobject: 'loop3' (00000000fbfd9f35): fill_kobj_path: path = '/devices/virtual/block/loop3'
kobject: 'tx-0': free name
kobject: 'queues' (0000000022483080): kobject_cleanup, parent           (null)
kobject: 'queues' (0000000022483080): calling ktype release
kobject: 'queues' (0000000022483080): kset_release
kobject: 'queues': free name
kobject: 'ip_vti0' (00000000f06b4162): kobject_uevent_env
kobject: 'ip_vti0' (00000000f06b4162): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000feedb6ba): kobject_cleanup, parent 00000000a94a9fe3
kobject: 'rx-0' (00000000feedb6ba): auto cleanup 'remove' event
kobject: 'rx-0' (00000000feedb6ba): kobject_uevent_env
kobject: 'rx-0' (00000000feedb6ba): kobject_uevent_env: uevent_suppress caused the event to drop!
kobject: 'rx-0' (00000000feedb6ba): auto cleanup kobject_del
kobject: 'rx-0' (00000000feedb6ba): calling ktype release

Crashes (2):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2019/01/19 01:35 upstream d7393226d15a 2103a236 .config console log report ci-upstream-kasan-gce-root
2018/12/12 07:09 upstream f5d582777bcb 7795ae03 .config console log report ci-upstream-kasan-gce-smack-root
* Struck through repros no longer work on HEAD.