INFO: task hung in netdev_run

[upstream] INFO: task hung in netdev_run_todo
Status: upstream: reported on 2018/02/12 10:03
Reported-by: syzbot+8cd13ab48843d67c58f0@syzkaller.appspotmail.com
First: 222d, last: 171d
duplicates:
Title	Count	Last	Reported	Status
INFO: task hung in check_lifetime	1	224d	223d	closed as dup on 2018/02/12 10:05
INFO: task hung in __tun_chr_ioctl	1	185d	183d	closed as dup on 2018/03/19 06:35
INFO: task hung in tun_chr_close	2	5d06h	214d	closed as dup on 2018/02/16 08:24
INFO: task hung in fib6_rules_net_exit	1	172d	171d	closed as dup on 2018/03/31 16:17
INFO: task hung in tunnel_key_exit_net	1	172d	171d	closed as dup on 2018/03/31 15:45
INFO: task hung in reg_check_chans_work	15	157d	216d	closed as dup on 2018/02/14 15:33
INFO: task hung in ip6gre_exit_batch_net	2	50d	106d	closed as dup on 2018/06/04 15:23
INFO: task hung in linkwatch_event	13	2d15h	216d	closed as dup on 2018/02/14 15:33
Sample crash report:
IPVS: ftp: loaded support on port[0] = 21
IPVS: ftp: loaded support on port[0] = 21
bridge0: port 1(gretap0) entered disabled state
device gretap0 left promiscuous mode
bridge0: port 1(gretap0) entered disabled state
INFO: task kworker/0:9:32685 blocked for more than 120 seconds.
      Not tainted 4.16.0-rc7+ #370
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/0:9     D21136 32685      2 0x80000000
Workqueue: hwsim_wq destroy_radio
Call Trace:
 context_switch kernel/sched/core.c:2862 [inline]
 __schedule+0x8fb/0x1ec0 kernel/sched/core.c:3440
 schedule+0xf5/0x430 kernel/sched/core.c:3499
 schedule_preempt_disabled+0x10/0x20 kernel/sched/core.c:3557
 __mutex_lock_common kernel/locking/mutex.c:833 [inline]
 __mutex_lock+0xaad/0x1a80 kernel/locking/mutex.c:893
 mutex_lock_nested+0x16/0x20 kernel/locking/mutex.c:908
 rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
 netdev_run_todo+0x3ca/0xae0 net/core/dev.c:8135
 rtnl_unlock+0xe/0x10 net/core/rtnetlink.c:108
 ieee80211_unregister_hw+0x51/0x270 net/mac80211/main.c:1186
 mac80211_hwsim_del_radio+0x1ee/0x3b0 drivers/net/wireless/mac80211_hwsim.c:2857
 destroy_radio+0x9d/0x100 drivers/net/wireless/mac80211_hwsim.c:3397
 process_one_work+0xc47/0x1bb0 kernel/workqueue.c:2113
 worker_thread+0x223/0x1990 kernel/workqueue.c:2247
 kthread+0x33c/0x400 kernel/kthread.c:238
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:406

Showing all locks held in the system:
3 locks held by kworker/0:1/24:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
2 locks held by khungtaskd/868:
 #0:  (rcu_read_lock){....}, at: [<00000000c829836a>] check_hung_uninterruptible_tasks kernel/hung_task.c:175 [inline]
 #0:  (rcu_read_lock){....}, at: [<00000000c829836a>] watchdog+0x1c5/0xd60 kernel/hung_task.c:249
 #1:  (tasklist_lock){.+.+}, at: [<00000000dcf13eef>] debug_show_all_locks+0xd3/0x3d0 kernel/locking/lockdep.c:4470
2 locks held by getty/4386:
 #0:  (&tty->ldisc_sem){++++}, at: [<00000000b8ed9e7e>] ldsem_down_read+0x37/0x40 drivers/tty/tty_ldsem.c:365
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<0000000062cbbe79>] n_tty_read+0x2ef/0x1a40 drivers/tty/n_tty.c:2131
2 locks held by getty/4387:
 #0:  (&tty->ldisc_sem){++++}, at: [<00000000b8ed9e7e>] ldsem_down_read+0x37/0x40 drivers/tty/tty_ldsem.c:365
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<0000000062cbbe79>] n_tty_read+0x2ef/0x1a40 drivers/tty/n_tty.c:2131
2 locks held by getty/4388:
 #0:  (&tty->ldisc_sem){++++}, at: [<00000000b8ed9e7e>] ldsem_down_read+0x37/0x40 drivers/tty/tty_ldsem.c:365
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<0000000062cbbe79>] n_tty_read+0x2ef/0x1a40 drivers/tty/n_tty.c:2131
2 locks held by getty/4389:
 #0:  (&tty->ldisc_sem){++++}, at: [<00000000b8ed9e7e>] ldsem_down_read+0x37/0x40 drivers/tty/tty_ldsem.c:365
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<0000000062cbbe79>] n_tty_read+0x2ef/0x1a40 drivers/tty/n_tty.c:2131
2 locks held by getty/4390:
 #0:  (&tty->ldisc_sem){++++}, at: [<00000000b8ed9e7e>] ldsem_down_read+0x37/0x40 drivers/tty/tty_ldsem.c:365
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<0000000062cbbe79>] n_tty_read+0x2ef/0x1a40 drivers/tty/n_tty.c:2131
2 locks held by getty/4391:
 #0:  (&tty->ldisc_sem){++++}, at: [<00000000b8ed9e7e>] ldsem_down_read+0x37/0x40 drivers/tty/tty_ldsem.c:365
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<0000000062cbbe79>] n_tty_read+0x2ef/0x1a40 drivers/tty/n_tty.c:2131
2 locks held by getty/4392:
 #0:  (&tty->ldisc_sem){++++}, at: [<00000000b8ed9e7e>] ldsem_down_read+0x37/0x40 drivers/tty/tty_ldsem.c:365
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<0000000062cbbe79>] n_tty_read+0x2ef/0x1a40 drivers/tty/n_tty.c:2131
3 locks held by kworker/0:2/5560:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:3/5680:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
4 locks held by kworker/u4:5/6340:
 #0:  ((wq_completion)"%s""netns"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"%s""netns"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"%s""netns"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"%s""netns"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  (net_cleanup_work){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (net_mutex){+.+.}, at: [<0000000086917004>] cleanup_net+0x242/0xcb0 net/core/net_namespace.c:484
 #3:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:4/3944:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/1:254/24118:
 #0:  ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((addr_chk_work).work){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:0/9939:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:5/7186:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:6/32676:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:7/32678:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:8/32683:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:9/32685:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:10/32688:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:11/32689:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:12/32690:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:13/32693:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:14/32695:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:15/32697:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:16/32701:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:17/32711:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:18/32712:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:19/32718:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:20/32720:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:21/32722:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:22/32724:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:23/32726:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:24/32727:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:25/32729:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:26/32730:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:27/32731:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:28/32732:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:29/32733:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:30/32734:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:31/32735:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:32/32736:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:33/32737:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:34/32738:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:35/32739:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:36/32740:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:37/32741:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:38/32742:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:39/32743:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:40/32744:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:41/32745:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:42/32746:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:43/32747:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:44/32748:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:45/32749:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:46/32750:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:47/32751:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:48/32752:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:49/32753:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:50/32754:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:51/32755:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:52/32756:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:53/32757:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:54/32758:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:55/32759:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:56/32760:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:57/32761:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:58/32762:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:59/32763:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:60/32764:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:61/32765:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:62/32766:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:63/32767:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:64/300:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:65/301:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:66/302:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:67/303:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:68/304:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:69/305:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:70/306:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:71/307:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:72/308:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:73/309:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:74/310:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:75/311:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:77/313:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:78/314:
 #0:  ((wq_completion)"events"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"events"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"events"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"events"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((linkwatch_work).work){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:79/315:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:80/316:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:81/317:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:82/318:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:83/319:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:84/320:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:85/321:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:86/322:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:87/323:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:88/324:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:89/325:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:90/326:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:91/327:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:92/328:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:93/329:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:94/330:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:95/331:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:96/332:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:97/333:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:98/334:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:99/335:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:100/336:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:101/337:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:102/338:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:103/339:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:104/340:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:105/341:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:106/342:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:107/343:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:108/344:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:109/345:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:110/346:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:111/347:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:112/348:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:113/349:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:114/350:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:115/351:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:116/352:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:117/353:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:118/354:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:119/355:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:120/356:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:121/357:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:122/358:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:123/359:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:124/360:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:125/361:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:126/362:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:127/363:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:128/364:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:129/365:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:130/366:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:131/367:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:132/368:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:133/369:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:134/370:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:135/371:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:136/372:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:137/373:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:138/374:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:139/375:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:140/376:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:141/377:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:142/378:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:143/379:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:144/380:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
4 locks held by kworker/0:145/381:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
 #3:  (rcu_sched_state.exp_mutex){+.+.}, at: [<000000001ba1a807>] exp_funnel_lock kernel/rcu/tree_exp.h:272 [inline]
 #3:  (rcu_sched_state.exp_mutex){+.+.}, at: [<000000001ba1a807>] _synchronize_rcu_expedited.constprop.72+0x9fa/0xac0 kernel/rcu/tree_exp.h:596
3 locks held by kworker/0:146/382:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:147/383:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:148/384:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:149/385:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:150/386:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:151/387:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:152/388:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:153/389:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:154/390:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:155/391:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:156/392:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:157/393:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:158/394:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:159/395:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:160/396:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:161/397:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:162/398:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:163/399:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:164/400:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:165/401:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:166/402:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:167/403:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:168/404:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:169/405:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:170/406:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:171/407:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:172/408:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:173/409:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:174/410:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:175/411:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:176/412:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:177/413:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:178/414:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:179/415:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:180/416:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:181/417:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:182/418:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:183/419:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:184/420:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:185/421:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:186/422:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:187/423:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:188/424:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:189/425:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:190/426:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:191/427:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:192/428:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:193/429:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:194/430:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:195/431:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:196/432:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:197/433:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:198/434:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:199/435:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:200/436:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:201/437:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:202/438:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:203/439:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:204/440:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:205/441:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:206/442:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:207/443:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:208/444:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:209/445:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:210/446:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:211/447:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:212/448:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:213/449:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:214/450:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:215/451:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:216/452:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:217/453:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:218/454:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:219/455:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:220/456:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:221/457:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:222/458:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:223/459:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:224/460:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:225/461:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:226/462:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:227/463:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:228/464:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:229/465:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:230/466:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:231/467:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:232/468:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:233/469:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:234/470:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:235/471:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:236/472:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:237/473:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:238/474:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:239/475:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:240/476:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:241/477:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:242/478:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:243/479:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:244/480:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:245/481:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:246/482:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:247/483:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:248/484:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:249/485:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:250/486:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:251/487:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:252/488:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:253/489:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:254/490:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:255/491:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:256/492:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
3 locks held by kworker/0:258/494:
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] work_static include/linux/workqueue.h:198 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_data kernel/workqueue.c:619 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] set_work_pool_and_clear_pending kernel/workqueue.c:646 [inline]
 #0:  ((wq_completion)"hwsim_wq"){+.+.}, at: [<000000003f9487f0>] process_one_work+0xb12/0x1bb0 kernel/workqueue.c:2084
 #1:  ((work_completion)(&data->destroy_work)){+.+.}, at: [<00000000bbdd2115>] process_one_work+0xb89/0x1bb0 kernel/workqueue.c:2088
 #2:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
1 lock held by ip/4952:
 #0:  (rtnl_mutex){+.+.}, at: [<00000000f651f901>] __netlink_dump_start+0x106/0x710 net/netlink/af_netlink.c:2285
1 lock held by ip/4953:
 #0:  (rtnl_mutex){+.+.}, at: [<000000009c9d14f8>] rtnl_lock+0x17/0x20 net/core/rtnetlink.c:74
1 lock held by ip/4956:
 #0:  (rtnl_mutex){+.+.}, at: [<00000000f651f901>] __netlink_dump_start+0x106/0x710 net/netlink/af_netlink.c:2285
1 lock held by ip/4958:
 #0:  (rtnl_mutex){+.+.}, at: [<00000000d7ae9f76>] netlink_dump+0x96/0xcf0 net/netlink/af_netlink.c:2178

=============================================

NMI backtrace for cpu 1
CPU: 1 PID: 868 Comm: khungtaskd Not tainted 4.16.0-rc7+ #370
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x194/0x24d lib/dump_stack.c:53
 nmi_cpu_backtrace+0x1d2/0x210 lib/nmi_backtrace.c:103
 nmi_trigger_cpumask_backtrace+0x123/0x180 lib/nmi_backtrace.c:62
 arch_trigger_cpumask_backtrace+0x14/0x20 arch/x86/kernel/apic/hw_nmi.c:38
 trigger_all_cpu_backtrace include/linux/nmi.h:138 [inline]
 check_hung_task kernel/hung_task.c:132 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:190 [inline]
 watchdog+0x90c/0xd60 kernel/hung_task.c:249
 kthread+0x33c/0x400 kernel/kthread.c:238
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:406
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 4293 Comm: rs:main Q:Reg Not tainted 4.16.0-rc7+ #370
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0033:0x428fed
RSP: 002b:00007fee410c5fa0 EFLAGS: 00000206
RAX: 000000000065e478 RBX: 0000000000ba4890 RCX: 0000000000000000
RDX: 00007fee410c6410 RSI: 0000000000ba4a90 RDI: 0000000000ba4890
RBP: 0000000000ba4a90 R08: 0000000000c06600 R09: 00007fee424a3990
R10: 312039322072614d R11: 2035323a37303a35 R12: 0000000000000000
R13: 00007fee410c6410 R14: 0000000000c06600 R15: 0000000000ba4890
FS:  00007fee410c7700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000060d090 CR3: 00000001c9856004 CR4: 00000000001606f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
All crashes (5):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Maintainers
ci-upstream-kasan-gce	2018/03/29 15:07	upstream	0b412605ef5f5c64b31f19e2910b1d5eba9929c3	d47f0ed6854fcc09c5db820d4e3aed72a6074841	.config	log	report	["christian.brauner@ubuntu.com" "daniel@iogearbox.net" "davem@davemloft.net" "dsahern@gmail.com" "fw@strlen.de" "jbenc@redhat.com" "linux-kernel@vger.kernel.org" "lucien.xin@gmail.com" "mschiffer@universe-factory.net" "netdev@vger.kernel.org" "vyasevich@gmail.com"]
ci-upstream-kasan-gce-386	2018/02/08 07:43	upstream	581e400ff935d34d95811258586128bf11baef15	9fb5ec4367f8816ba2297a39963778ad74d6f443	.config	log	report	["christian.brauner@ubuntu.com" "daniel@iogearbox.net" "davem@davemloft.net" "dsahern@gmail.com" "fw@strlen.de" "jakub.kicinski@netronome.com" "jbenc@redhat.com" "linux-kernel@vger.kernel.org" "lucien.xin@gmail.com" "mschiffer@universe-factory.net" "netdev@vger.kernel.org" "vyasevich@gmail.com"]
ci-upstream-net-kasan-gce	2018/03/31 14:18	net-next	c0b6edef0bf0e33c12eaf80c676ff09def011518	8fbce0e4423f701145e111531f6f41cc02e086cf	.config	log	report	["christian.brauner@ubuntu.com" "daniel@iogearbox.net" "davem@davemloft.net" "dsahern@gmail.com" "fw@strlen.de" "jbenc@redhat.com" "ktkhai@virtuozzo.com" "linux-kernel@vger.kernel.org" "lucien.xin@gmail.com" "netdev@vger.kernel.org" "vyasevich@gmail.com"]
ci-upstream-net-kasan-gce	2018/03/30 17:19	net-next	18845557fd6fc1998f2d0d8c30467f86db587529	d47f0ed6854fcc09c5db820d4e3aed72a6074841	.config	log	report	["christian.brauner@ubuntu.com" "daniel@iogearbox.net" "davem@davemloft.net" "dsahern@gmail.com" "fw@strlen.de" "jbenc@redhat.com" "ktkhai@virtuozzo.com" "linux-kernel@vger.kernel.org" "lucien.xin@gmail.com" "netdev@vger.kernel.org" "vyasevich@gmail.com"]
ci-upstream-net-kasan-gce	2018/03/30 16:28	net-next	18845557fd6fc1998f2d0d8c30467f86db587529	d47f0ed6854fcc09c5db820d4e3aed72a6074841	.config	log	report	["christian.brauner@ubuntu.com" "daniel@iogearbox.net" "davem@davemloft.net" "dsahern@gmail.com" "fw@strlen.de" "jbenc@redhat.com" "ktkhai@virtuozzo.com" "linux-kernel@vger.kernel.org" "lucien.xin@gmail.com" "netdev@vger.kernel.org" "vyasevich@gmail.com"]