======================================
| [   59.552364][  T493] ==================================================================
| [   59.552738][  T493] BUG: KASAN: null-ptr-deref in try_to_grab_pending (./arch/x86/include/asm/bitops.h:136 ./include/asm-generic/bitops/instrumented-atomic.h:72 kernel/workqueue.c:2072)
| [   59.553044][  T493] Write of size 8 at addr 0000000000000000 by task ip/493
| [   59.553259][  T493]
[   59.553364][  T493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   59.553370][  T493] Call Trace:
[   59.553374][  T493]  <TASK>
[   59.553376][  T493]  dump_stack_lvl (lib/dump_stack.c:123)
[   59.553395][  T493]  ? try_to_grab_pending (./arch/x86/include/asm/bitops.h:136 ./include/asm-generic/bitops/instrumented-atomic.h:72 kernel/workqueue.c:2072)
[   59.553398][  T493]  kasan_report (mm/kasan/report.c:597)
[   59.553411][  T493]  ? try_to_grab_pending (./arch/x86/include/asm/bitops.h:136 ./include/asm-generic/bitops/instrumented-atomic.h:72 kernel/workqueue.c:2072)
[   59.553418][  T493]  kasan_check_range (mm/kasan/generic.c:194 mm/kasan/generic.c:200)
[   59.553422][  T493]  try_to_grab_pending (./arch/x86/include/asm/bitops.h:136 ./include/asm-generic/bitops/instrumented-atomic.h:72 kernel/workqueue.c:2072)
[   59.553425][  T493]  ? page_pool_release (net/core/page_pool.c:1196)
[   59.553438][  T493]  __cancel_work (kernel/workqueue.c:2161 kernel/workqueue.c:4364)
[   59.553442][  T493]  ? enable_delayed_work (kernel/workqueue.c:4359)
[   59.553449][  T493]  __cancel_work_sync (kernel/workqueue.c:4383)
[   59.553453][  T493]  __dev_close_many (net/core/dev.c:1879 (discriminator 2) net/core/dev.c:1932 (discriminator 2))
[   59.553461][  T493]  ? netdev_notify_peers (net/core/dev.c:1891)
[   59.553464][  T493]  ? netif_close_many (net/core/dev.c:1959)
[   59.553468][  T493]  netif_close_many (net/core/dev.c:1959)
[   59.553472][  T493]  ? __mutex_handoff (kernel/locking/mutex.c:88)
[   59.553481][  T493]  ? __dev_close_many (net/core/dev.c:1949)
[   59.553484][  T493]  ? netif_close_many_and_unlock (net/core/dev.c:12476)
[   59.553489][  T493]  unregister_netdevice_many_notify (net/core/dev.c:12545)
[   59.553494][  T493]  ? rtnl_dellink (net/core/rtnetlink.c:3564)
[   59.553501][  T493]  ? mutex_is_locked (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-long.h:38 ./include/linux/atomic/atomic-instrumented.h:3189 kernel/locking/mutex.h:47 kernel/locking/mutex.c:67)
[   59.553506][  T493]  ? dev_ingress_queue_create (net/core/dev.c:12499)
[   59.553511][  T493]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   59.553515][  T493]  ? unregister_netdevice_queue (net/core/dev.c:12442)
[   59.553519][  T493]  ? unregister_netdevice_many (net/core/dev.c:12441)
[   59.553523][  T493]  ? unregister_netdevice_many (net/core/dev.c:12441)
[   59.553529][  T493]  rtnl_dellink (net/core/rtnetlink.c:3530 net/core/rtnetlink.c:3570)
[   59.553533][  T493]  ? valid_bridge_getlink_req.constprop.0 (net/core/rtnetlink.c:3536)
[   59.553553][  T493]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.553559][  T493]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.553566][  T493]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.553570][  T493]  ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:897 net/core/rtnetlink.c:6956)
[   59.553573][  T493]  ? __lock_release (kernel/locking/lockdep.c:5536)
[   59.553577][  T493]  ? valid_bridge_getlink_req.constprop.0 (net/core/rtnetlink.c:3536)
[   59.553581][  T493]  rtnetlink_rcv_msg (net/core/rtnetlink.c:6958)
[   59.553585][  T493]  ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[   59.553588][  T493]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.553595][  T493]  netlink_rcv_skb (net/netlink/af_netlink.c:2550)
[   59.553603][  T493]  ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[   59.553607][  T493]  ? netlink_ack (net/netlink/af_netlink.c:2527)
[   59.553613][  T493]  ? netlink_deliver_tap (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:897 net/netlink/af_netlink.c:340)
[   59.553616][  T493]  ? netlink_deliver_tap (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:897 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[   59.553620][  T493]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344)
[   59.553624][  T493]  ? netlink_attachskb (net/netlink/af_netlink.c:1329)
[   59.553627][  T493]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.553632][  T493]  netlink_sendmsg (net/netlink/af_netlink.c:1894)
[   59.553636][  T493]  ? netlink_unicast (net/netlink/af_netlink.c:1813)
[   59.553640][  T493]  ? __import_iovec (lib/iov_iter.c:1346 lib/iov_iter.c:1361)
[   59.553652][  T493]  ? netlink_unicast (net/netlink/af_netlink.c:1813)
[   59.553655][  T493]  ____sys_sendmsg (net/socket.c:727 net/socket.c:742 net/socket.c:2630)
[   59.553662][  T493]  ? get_timestamp.constprop.0 (net/socket.c:2576)
[   59.553665][  T493]  ? __copy_msghdr (net/socket.c:2556)
[   59.553674][  T493]  ___sys_sendmsg (net/socket.c:2686)
[   59.553677][  T493]  ? kasan_record_aux_stack (mm/kasan/generic.c:559)
[   59.553680][  T493]  ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:127 kernel/rcu/tree.c:3125)
[   59.553686][  T493]  ? copy_msghdr_from_user (net/socket.c:2673)
[   59.553691][  T493]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.553696][  T493]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.553701][  T493]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.553704][  T493]  ? __virt_addr_valid (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:979 ./include/linux/mmzone.h:2197 arch/x86/mm/physaddr.c:65)
[   59.553718][  T493]  ? __lock_release (kernel/locking/lockdep.c:5536)
[   59.553723][  T493]  __sys_sendmsg (net/socket.c:2716)
[   59.553726][  T493]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3148)
[   59.553729][  T493]  ? __sys_sendmsg_sock (net/socket.c:2701)
[   59.553736][  T493]  ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751)
[   59.553743][  T493]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   59.553751][  T493]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   59.553760][  T493] RIP: 0033:0x7f7028b0c1d7
[   59.553768][  T493] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0e                   	(bad)
   1:	00 f7                	add    %dh,%bh
   3:	d8 64 89 02          	fsubs  0x2(%rcx,%rcx,4)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   59.553771][  T493] RSP: 002b:00007ffe9e7bddd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   59.553778][  T493] RAX: ffffffffffffffda RBX: 00007ffe9e7be510 RCX: 00007f7028b0c1d7
[   59.553780][  T493] RDX: 0000000000000000 RSI: 00007ffe9e7bde40 RDI: 0000000000000005
[   59.553782][  T493] RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000078
[   59.553784][  T493] R10: 00007f7028a08510 R11: 0000000000000246 R12: 0000000000000001
[   59.553785][  T493] R13: 00000000691ccd34 R14: 0000000000499600 R15: 0000000000000000
| [   59.570249][  T493] #PF: error_code(0x0002) - not-present page
| [   59.570454][  T493] PGD 7585067 P4D 7585067 PUD 9cf5067 PMD 0
| [   59.570783][  T493] Oops: Oops: 0002 [#1] SMP KASAN
| [   59.571298][  T493] Tainted: [B]=BAD_PAGE
[   59.571542][  T493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   59.571757][  T493] RIP: 0010:try_to_grab_pending (./arch/x86/include/asm/bitops.h:136 ./include/asm-generic/bitops/instrumented-atomic.h:72 kernel/workqueue.c:2072)
[   59.571984][  T493] Code: 00 41 89 c0 b8 01 00 00 00 45 85 c0 74 0f 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 be 08 00 00 00 48 89 df e8 1f 93 82 00 <f0> 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
All code
========
   0:	00 41 89             	add    %al,-0x77(%rcx)
   3:	c0 b8 01 00 00 00 45 	sarb   $0x45,0x1(%rax)
   a:	85 c0                	test   %eax,%eax
   c:	74 0f                	je     0x1d
   e:	48 83 c4 10          	add    $0x10,%rsp
  12:	5b                   	pop    %rbx
  13:	5d                   	pop    %rbp
  14:	41 5c                	pop    %r12
  16:	41 5d                	pop    %r13
  18:	41 5e                	pop    %r14
  1a:	41 5f                	pop    %r15
  1c:	c3                   	ret
  1d:	be 08 00 00 00       	mov    $0x8,%esi
  22:	48 89 df             	mov    %rbx,%rdi
  25:	e8 1f 93 82 00       	call   0x829349
  2a:*	f0 48 0f ba 2b 00    	lock btsq $0x0,(%rbx)		<-- trapping instruction
  30:	72 11                	jb     0x43
  32:	48 83 c4 10          	add    $0x10,%rsp
  36:	31 c0                	xor    %eax,%eax
  38:	5b                   	pop    %rbx
  39:	5d                   	pop    %rbp
  3a:	41 5c                	pop    %r12
  3c:	41 5d                	pop    %r13
  3e:	41 5e                	pop    %r14

Code starting with the faulting instruction
===========================================
   0:	f0 48 0f ba 2b 00    	lock btsq $0x0,(%rbx)
   6:	72 11                	jb     0x19
   8:	48 83 c4 10          	add    $0x10,%rsp
   c:	31 c0                	xor    %eax,%eax
   e:	5b                   	pop    %rbx
   f:	5d                   	pop    %rbp
  10:	41 5c                	pop    %r12
  12:	41 5d                	pop    %r13
  14:	41 5e                	pop    %r14
[   59.572697][  T493] RSP: 0018:ffffc90000e66f08 EFLAGS: 00010046
[   59.572914][  T493] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff86c49b8a
[   59.573167][  T493] RDX: fffffbfff172cacd RSI: 0000000000000008 RDI: ffffffff8b965660
[   59.573419][  T493] RBP: ffffc90000e66f70 R08: 0000000000000001 R09: fffffbfff172cacc
[   59.573789][  T493] R10: ffffffff8b965667 R11: ffffc90000e669c0 R12: 0000000000000000
[   59.574042][  T493] R13: 0000000000000282 R14: ffff88800d989000 R15: dffffc0000000000
[   59.574292][  T493] FS:  00007f702893e800(0000) GS:ffff8880e1707000(0000) knlGS:0000000000000000
[   59.574694][  T493] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   59.574905][  T493] CR2: 0000000000000000 CR3: 000000000eefa004 CR4: 0000000000772ef0
[   59.575159][  T493] PKRU: 55555554
[   59.575392][  T493] Call Trace:
[   59.575522][  T493]  <TASK>
[   59.575609][  T493]  ? page_pool_release (net/core/page_pool.c:1196)
[   59.575784][  T493]  __cancel_work (kernel/workqueue.c:2161 kernel/workqueue.c:4364)
[   59.575967][  T493]  ? enable_delayed_work (kernel/workqueue.c:4359)
[   59.576240][  T493]  __cancel_work_sync (kernel/workqueue.c:4383)
[   59.576412][  T493]  __dev_close_many (net/core/dev.c:1879 (discriminator 2) net/core/dev.c:1932 (discriminator 2))
[   59.576591][  T493]  ? netdev_notify_peers (net/core/dev.c:1891)
[   59.576759][  T493]  ? netif_close_many (net/core/dev.c:1959)
[   59.577031][  T493]  netif_close_many (net/core/dev.c:1959)
[   59.577197][  T493]  ? __mutex_handoff (kernel/locking/mutex.c:88)
[   59.577368][  T493]  ? __dev_close_many (net/core/dev.c:1949)
[   59.577542][  T493]  ? netif_close_many_and_unlock (net/core/dev.c:12476)
[   59.577859][  T493]  unregister_netdevice_many_notify (net/core/dev.c:12545)
[   59.578071][  T493]  ? rtnl_dellink (net/core/rtnetlink.c:3564)
[   59.578241][  T493]  ? mutex_is_locked (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-long.h:38 ./include/linux/atomic/atomic-instrumented.h:3189 kernel/locking/mutex.h:47 kernel/locking/mutex.c:67)
[   59.578508][  T493]  ? dev_ingress_queue_create (net/core/dev.c:12499)
[   59.578679][  T493]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   59.578845][  T493]  ? unregister_netdevice_queue (net/core/dev.c:12442)
[   59.579052][  T493]  ? unregister_netdevice_many (net/core/dev.c:12441)
[   59.579319][  T493]  ? unregister_netdevice_many (net/core/dev.c:12441)
[   59.579494][  T493]  rtnl_dellink (net/core/rtnetlink.c:3530 net/core/rtnetlink.c:3570)
[   59.579671][  T493]  ? valid_bridge_getlink_req.constprop.0 (net/core/rtnetlink.c:3536)
[   59.579898][  T493]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.580072][  T493]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.580240][  T493]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.580411][  T493]  ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:897 net/core/rtnetlink.c:6956)
[   59.580584][  T493]  ? __lock_release (kernel/locking/lockdep.c:5536)
[   59.580862][  T493]  ? valid_bridge_getlink_req.constprop.0 (net/core/rtnetlink.c:3536)
[   59.581071][  T493]  rtnetlink_rcv_msg (net/core/rtnetlink.c:6958)
[   59.581239][  T493]  ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[   59.581408][  T493]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.581686][  T493]  netlink_rcv_skb (net/netlink/af_netlink.c:2550)
[   59.581851][  T493]  ? rtnl_port_fill (net/core/rtnetlink.c:6861)
[   59.582020][  T493]  ? netlink_ack (net/netlink/af_netlink.c:2527)
[   59.582187][  T493]  ? netlink_deliver_tap (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:897 net/netlink/af_netlink.c:340)
[   59.582494][  T493]  ? netlink_deliver_tap (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:897 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[   59.582666][  T493]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344)
[   59.582849][  T493]  ? netlink_attachskb (net/netlink/af_netlink.c:1329)
[   59.583016][  T493]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.583288][  T493]  netlink_sendmsg (net/netlink/af_netlink.c:1894)
[   59.583452][  T493]  ? netlink_unicast (net/netlink/af_netlink.c:1813)
[   59.583627][  T493]  ? __import_iovec (lib/iov_iter.c:1346 lib/iov_iter.c:1361)
[   59.583801][  T493]  ? netlink_unicast (net/netlink/af_netlink.c:1813)
[   59.584071][  T493]  ____sys_sendmsg (net/socket.c:727 net/socket.c:742 net/socket.c:2630)
[   59.584239][  T493]  ? get_timestamp.constprop.0 (net/socket.c:2576)
[   59.584447][  T493]  ? __copy_msghdr (net/socket.c:2556)
[   59.584726][  T493]  ___sys_sendmsg (net/socket.c:2686)
[   59.584888][  T493]  ? kasan_record_aux_stack (mm/kasan/generic.c:559)
[   59.585057][  T493]  ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:127 kernel/rcu/tree.c:3125)
[   59.585272][  T493]  ? copy_msghdr_from_user (net/socket.c:2673)
[   59.585550][  T493]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.585719][  T493]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   59.585887][  T493]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   59.586065][  T493]  ? __virt_addr_valid (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:979 ./include/linux/mmzone.h:2197 arch/x86/mm/physaddr.c:65)
[   59.586337][  T493]  ? __lock_release (kernel/locking/lockdep.c:5536)
[   59.586511][  T493]  __sys_sendmsg (net/socket.c:2716)
[   59.586685][  T493]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3148)
[   59.586919][  T493]  ? __sys_sendmsg_sock (net/socket.c:2701)
[   59.587091][  T493]  ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751)
[   59.587259][  T493]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   59.587431][  T493]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   59.587644][  T493] RIP: 0033:0x7f7028b0c1d7
[   59.587933][  T493] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0e                   	(bad)
   1:	00 f7                	add    %dh,%bh
   3:	d8 64 89 02          	fsubs  0x2(%rcx,%rcx,4)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   59.588652][  T493] RSP: 002b:00007ffe9e7bddd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   59.588909][  T493] RAX: ffffffffffffffda RBX: 00007ffe9e7be510 RCX: 00007f7028b0c1d7
[   59.589161][  T493] RDX: 0000000000000000 RSI: 00007ffe9e7bde40 RDI: 0000000000000005
[   59.589542][  T493] RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000078
[   59.589793][  T493] R10: 00007f7028a08510 R11: 0000000000000246 R12: 0000000000000001


Finger prints:
kasan_report:kasan_check_range:try_to_grab_pending:__cancel_work:__cancel_work_sync
try_to_grab_pending:__cancel_work:__cancel_work_sync:__dev_close_many:netif_close_many