======================================
| [  165.137462][  T779] 1 lock held by nft/779:
| [ 165.137603][ T779] #0: ffff888006405cc8 (&nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid (./include/linux/jiffies.h:101 net/netfilter/nf_tables_api.c:10954) nf_tables
| [  165.138088][  T779]
| [  165.138088][  T779] stack backtrace:
[  165.138547][  T779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  165.138908][  T779] Call Trace:
[  165.139051][  T779]  <TASK>
[ 165.139143][ T779] dump_stack_lvl (lib/dump_stack.c:123) 
[ 165.139323][ T779] lockdep_rcu_suspicious (kernel/locking/lockdep.c:6822) 
[ 165.139496][ T779] nft_set_lookup.part.0 (net/netfilter/nf_tables_api.c:4467) nf_tables
[ 165.139739][ T779] nf_tables_newset (net/netfilter/nf_tables_api.c:5230) nf_tables
[ 165.139972][ T779] ? __pfx_nf_tables_newset (net/netfilter/nf_tables_api.c:5072) nf_tables
[ 165.140205][ T779] ? find_held_lock (kernel/locking/lockdep.c:5315) 
[ 165.140376][ T779] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790) 
[ 165.140538][ T779] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[ 165.140701][ T779] ? __nla_validate_parse (lib/nlattr.c:638) 
[ 165.140868][ T779] nfnetlink_rcv_batch (net/netfilter/nfnetlink.c:524) 
[ 165.141047][ T779] ? __pfx_nfnetlink_rcv_batch (net/netfilter/nfnetlink.c:373) 
[ 165.141228][ T779] ? rcu_read_lock_any_held (kernel/rcu/update.c:387 kernel/rcu/update.c:380) 
[ 165.141391][ T779] ? find_stack (lib/stackdepot.c:552 (discriminator 1)) 
[ 165.141552][ T779] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) 
[ 165.141707][ T779] ? validate_chain (kernel/locking/lockdep.c:3797 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872) 
[ 165.141878][ T779] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) 
[ 165.142066][ T779] ? find_held_lock (kernel/locking/lockdep.c:5315) 
[ 165.142227][ T779] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 165.142381][ T779] ? __nla_validate_parse (./include/net/netlink.h:1267 (discriminator 1) lib/nlattr.c:622 (discriminator 1)) 
[ 165.142554][ T779] nfnetlink_rcv (net/netfilter/nfnetlink.c:647 net/netfilter/nfnetlink.c:665) 
[ 165.142717][ T779] ? __pfx_nfnetlink_rcv (net/netfilter/nfnetlink.c:651) 
[ 165.142887][ T779] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) 
[ 165.143051][ T779] netlink_unicast (net/netlink/af_netlink.c:1331 net/netlink/af_netlink.c:1357) 
[ 165.143212][ T779] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1342) 
[ 165.143378][ T779] netlink_sendmsg (net/netlink/af_netlink.c:1901) 
[ 165.143549][ T779] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1820) 
[ 165.143707][ T779] ? __import_iovec (lib/iov_iter.c:1433 lib/iov_iter.c:1449) 
[ 165.143871][ T779] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2607) 
[ 165.144031][ T779] ? __pfx_____sys_sendmsg (net/socket.c:2553) 
[ 165.144188][ T779] ? __pfx_copy_msghdr_from_user (net/socket.c:2533) 
[ 165.144399][ T779] ___sys_sendmsg (net/socket.c:2663) 
[ 165.144556][ T779] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 165.144716][ T779] ? __pfx____sys_sendmsg (net/socket.c:2650) 
[ 165.144875][ T779] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 165.145033][ T779] ? lock_acquire (kernel/locking/lockdep.c:5798) 
[ 165.145188][ T779] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 165.145345][ T779] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 165.145509][ T779] ? do_sock_getsockopt (net/socket.c:2388) 
[ 165.145666][ T779] ? do_sock_setsockopt (net/socket.c:2303) 
[ 165.145827][ T779] ? __pfx_do_sock_getsockopt (net/socket.c:2374) 
[ 165.145990][ T779] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) 
[ 165.146118][ T779] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2692) 
[ 165.146276][ T779] ? __pfx___sys_sendmsg (net/socket.c:2678) 
[ 165.146438][ T779] ? __pfx___sys_getsockopt (net/socket.c:2415) 
[ 165.146611][ T779] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[ 165.146774][ T779] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[  165.146974][  T779] RIP: 0033:0x7f69903ea7b7
[ 165.147141][ T779] Code: 0a 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:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   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)
[  165.147682][  T779] RSP: 002b:00007ffe3cea5f98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  165.147921][  T779] RAX: ffffffffffffffda RBX: 00007ffe3ceb7190 RCX: 00007f69903ea7b7
[  165.148164][  T779] RDX: 0000000000000000 RSI: 00007ffe3ceb7050 RDI: 0000000000000005
[  165.148400][  T779] RBP: 00007ffe3ceb7140 R08: 00007ffe3cea5f7c R09: 00007ffe3cea5fa0
[  165.148634][  T779] R10: 00007f69902a3708 R11: 0000000000000246 R12: 00007ffe3ceb7090
[  165.148869][  T779] R13: 0000000000004800 R14: 0000000000000005 R15: 00007ffe3cea5fb0
| [  165.151321][  T779] 1 lock held by nft/779:
| [ 165.151460][ T779] #0: ffff888006405cc8 (&nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid (./include/linux/jiffies.h:101 net/netfilter/nf_tables_api.c:10954) nf_tables
| [  165.151873][  T779]
| [  165.151873][  T779] stack backtrace:
[  165.152355][  T779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  165.152729][  T779] Call Trace:
[  165.152862][  T779]  <TASK>
[ 165.152953][ T779] dump_stack_lvl (lib/dump_stack.c:123) 
[ 165.153144][ T779] lockdep_rcu_suspicious (kernel/locking/lockdep.c:6822) 
[ 165.153320][ T779] nft_bitmap_elem_find (net/netfilter/nft_set_bitmap.c:97 (discriminator 7)) nf_tables
[ 165.153576][ T779] nft_bitmap_insert (net/netfilter/nft_set_bitmap.c:136) nf_tables
[ 165.153830][ T779] nft_add_set_elem (net/netfilter/nf_tables_api.c:6708 net/netfilter/nf_tables_api.c:7150) nf_tables
[ 165.154075][ T779] ? __lock_acquire (kernel/locking/lockdep.c:5202) 
[ 165.154248][ T779] ? __pfx_nft_add_set_elem (net/netfilter/nf_tables_api.c:6840) nf_tables
[ 165.154493][ T779] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228) 
[ 165.154661][ T779] ? mark_lock (kernel/locking/lockdep.c:4703 (discriminator 3)) 
[ 165.154787][ T779] ? net_generic (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48) nf_tables
[ 165.154985][ T779] ? __lock_acquire (kernel/locking/lockdep.c:5202) 
[ 165.155162][ T779] ? find_held_lock (kernel/locking/lockdep.c:5315) 
[ 165.155334][ T779] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 165.155501][ T779] ? net_generic (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48) nf_tables
[ 165.155688][ T779] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) 
[ 165.155854][ T779] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790) 
[ 165.156022][ T779] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[ 165.156205][ T779] ? net_generic (./include/net/netns/generic.h:51) nf_tables
[ 165.156394][ T779] ? nft_set_lookup_global (./include/net/netlink.h:1703 net/netfilter/nf_tables_api.c:4494 net/netfilter/nf_tables_api.c:4522) nf_tables
[ 165.156625][ T779] nf_tables_newsetelem (net/netfilter/nf_tables_api.c:7275) nf_tables
[ 165.156858][ T779] ? __pfx___lock_release (kernel/locking/lockdep.c:5477) 
[ 165.157024][ T779] ? __pfx_nf_tables_newsetelem (net/netfilter/nf_tables_api.c:7239) nf_tables
[ 165.157252][ T779] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[ 165.157424][ T779] ? __nla_validate_parse (lib/nlattr.c:638) 
[ 165.157604][ T779] nfnetlink_rcv_batch (net/netfilter/nfnetlink.c:524) 
[ 165.157789][ T779] ? __pfx_nfnetlink_rcv_batch (net/netfilter/nfnetlink.c:373) 
[ 165.157960][ T779] ? rcu_read_lock_any_held (kernel/rcu/update.c:387 kernel/rcu/update.c:380) 
[ 165.158127][ T779] ? find_stack (lib/stackdepot.c:552 (discriminator 1)) 
[ 165.158299][ T779] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) 
[ 165.158465][ T779] ? validate_chain (kernel/locking/lockdep.c:3797 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872) 
[ 165.158646][ T779] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) 
[ 165.158835][ T779] ? find_held_lock (kernel/locking/lockdep.c:5315) 
[ 165.159013][ T779] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 165.159191][ T779] ? __nla_validate_parse (./include/net/netlink.h:1267 (discriminator 1) lib/nlattr.c:622 (discriminator 1)) 
[ 165.159365][ T779] nfnetlink_rcv (net/netfilter/nfnetlink.c:647 net/netfilter/nfnetlink.c:665) 
[ 165.159539][ T779] ? __pfx_nfnetlink_rcv (net/netfilter/nfnetlink.c:651) 
[ 165.159713][ T779] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) 
[ 165.159886][ T779] netlink_unicast (net/netlink/af_netlink.c:1331 net/netlink/af_netlink.c:1357) 
[ 165.160059][ T779] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1342) 
[ 165.160235][ T779] netlink_sendmsg (net/netlink/af_netlink.c:1901) 
[ 165.160413][ T779] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1820) 
[ 165.160597][ T779] ? __import_iovec (lib/iov_iter.c:1433 lib/iov_iter.c:1449) 
[ 165.160787][ T779] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2607) 
[ 165.160970][ T779] ? __pfx_____sys_sendmsg (net/socket.c:2553) 
[ 165.161138][ T779] ? __pfx_copy_msghdr_from_user (net/socket.c:2533) 
[ 165.161365][ T779] ___sys_sendmsg (net/socket.c:2663) 
[ 165.161539][ T779] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 165.161708][ T779] ? __pfx____sys_sendmsg (net/socket.c:2650) 
[ 165.161890][ T779] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 165.162061][ T779] ? lock_acquire (kernel/locking/lockdep.c:5798) 
[ 165.162231][ T779] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 165.162400][ T779] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 165.162586][ T779] ? do_sock_getsockopt (net/socket.c:2388) 
[ 165.162756][ T779] ? do_sock_setsockopt (net/socket.c:2303) 
[ 165.163275][ T779] ? __pfx_do_sock_getsockopt (net/socket.c:2374) 
[ 165.163447][ T779] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) 
[ 165.163584][ T779] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2692) 
[ 165.163752][ T779] ? __pfx___sys_sendmsg (net/socket.c:2678) 
[ 165.163932][ T779] ? __pfx___sys_getsockopt (net/socket.c:2415) 
[ 165.164114][ T779] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[ 165.164291][ T779] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[  165.164500][  T779] RIP: 0033:0x7f69903ea7b7
[ 165.164672][ T779] Code: 0a 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:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   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)
[  165.165250][  T779] RSP: 002b:00007ffe3cea5f98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  165.165671][  T779] RAX: ffffffffffffffda RBX: 00007ffe3ceb7190 RCX: 00007f69903ea7b7
[  165.165928][  T779] RDX: 0000000000000000 RSI: 00007ffe3ceb7050 RDI: 0000000000000005
[  165.166309][  T779] RBP: 00007ffe3ceb7140 R08: 00007ffe3cea5f7c R09: 00007ffe3cea5fa0
[  165.166565][  T779] R10: 00007f69902a3708 R11: 0000000000000246 R12: 00007ffe3ceb7090
[  165.166819][  T779] R13: 0000000000004800 R14: 0000000000000005 R15: 00007ffe3cea5fb0
| [  224.546143][  T928] 1 lock held by nft/928:
| [ 224.546294][ T928] #0: ffff888006405cc8 (&nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid (./include/linux/jiffies.h:101 net/netfilter/nf_tables_api.c:10954) nf_tables
| [  224.546722][  T928]
| [  224.546722][  T928] stack backtrace:
[  224.547214][  T928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  224.547596][  T928] Call Trace:
[  224.547732][  T928]  <TASK>
[ 224.547823][ T928] dump_stack_lvl (lib/dump_stack.c:123) 
[ 224.548002][ T928] lockdep_rcu_suspicious (kernel/locking/lockdep.c:6822) 
[ 224.548177][ T928] nft_hash_walk (net/netfilter/nft_set_hash.c:650 (discriminator 7)) nf_tables
[ 224.548376][ T928] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 224.548563][ T928] nf_tables_bind_set (net/netfilter/nf_tables_api.c:5534) nf_tables
[ 224.548815][ T928] ? __pfx_nf_tables_bind_set (net/netfilter/nf_tables_api.c:5510) nf_tables
[ 224.549044][ T928] ? __pfx_nf_tables_bind_check_setelem (net/netfilter/nf_tables_api.c:5478) nf_tables
[ 224.549320][ T928] ? nft_validate_register_store (net/netfilter/nf_tables_api.c:11167) nf_tables
[ 224.549563][ T928] nft_lookup_init (net/netfilter/nft_lookup.c:155) nf_tables
[ 224.549800][ T928] ? nft_ng_inc_init (net/netfilter/nft_numgen.c:77) nft_numgen
[ 224.550011][ T928] nf_tables_newrule (net/netfilter/nf_tables_api.c:3328 net/netfilter/nf_tables_api.c:4152) nf_tables
[ 224.550253][ T928] ? __pfx_nf_tables_newrule (net/netfilter/nf_tables_api.c:4007) nf_tables
[ 224.550498][ T928] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790) 
[ 224.550676][ T928] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[ 224.550854][ T928] ? __nla_validate_parse (lib/nlattr.c:638) 
[ 224.551032][ T928] nfnetlink_rcv_batch (net/netfilter/nfnetlink.c:524) 
[ 224.551220][ T928] ? __pfx_nfnetlink_rcv_batch (net/netfilter/nfnetlink.c:373) 
[ 224.551400][ T928] ? rcu_read_lock_any_held (kernel/rcu/update.c:387 kernel/rcu/update.c:380) 
[ 224.551572][ T928] ? find_stack (lib/stackdepot.c:552 (discriminator 1)) 
[ 224.551747][ T928] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) 
[ 224.551918][ T928] ? validate_chain (kernel/locking/lockdep.c:3797 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872) 
[ 224.552099][ T928] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) 
[ 224.552287][ T928] ? find_held_lock (kernel/locking/lockdep.c:5315) 
[ 224.552471][ T928] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 224.552642][ T928] ? __nla_validate_parse (./include/net/netlink.h:1267 (discriminator 1) lib/nlattr.c:622 (discriminator 1)) 
[ 224.552815][ T928] nfnetlink_rcv (net/netfilter/nfnetlink.c:647 net/netfilter/nfnetlink.c:665) 
[ 224.552983][ T928] ? __pfx_nfnetlink_rcv (net/netfilter/nfnetlink.c:651) 
[ 224.553163][ T928] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) 
[ 224.553343][ T928] netlink_unicast (net/netlink/af_netlink.c:1331 net/netlink/af_netlink.c:1357) 
[ 224.553513][ T928] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1342) 
[ 224.553687][ T928] netlink_sendmsg (net/netlink/af_netlink.c:1901) 
[ 224.553858][ T928] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1820) 
[ 224.554027][ T928] ? __import_iovec (lib/iov_iter.c:1433 lib/iov_iter.c:1449) 
[ 224.554211][ T928] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2607) 
[ 224.554383][ T928] ? __pfx_____sys_sendmsg (net/socket.c:2553) 
[ 224.554548][ T928] ? __pfx_copy_msghdr_from_user (net/socket.c:2533) 
[ 224.554771][ T928] ___sys_sendmsg (net/socket.c:2663) 
[ 224.554939][ T928] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 224.555108][ T928] ? __pfx____sys_sendmsg (net/socket.c:2650) 
[ 224.555279][ T928] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 224.555445][ T928] ? lock_acquire (kernel/locking/lockdep.c:5798) 
[ 224.555619][ T928] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 224.555786][ T928] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 224.555962][ T928] ? do_sock_getsockopt (net/socket.c:2388) 
[ 224.556128][ T928] ? do_sock_setsockopt (net/socket.c:2303) 
[ 224.556302][ T928] ? __pfx_do_sock_getsockopt (net/socket.c:2374) 
[ 224.556475][ T928] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) 
[ 224.556619][ T928] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2692) 
[ 224.556786][ T928] ? __pfx___sys_sendmsg (net/socket.c:2678) 
[ 224.556954][ T928] ? __pfx___sys_getsockopt (net/socket.c:2415) 
[ 224.557138][ T928] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[ 224.557317][ T928] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[  224.557528][  T928] RIP: 0033:0x7fcf58d0a7b7
[ 224.557705][ T928] Code: 0a 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:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   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)
[  224.558270][  T928] RSP: 002b:00007ffd80069308 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  224.558532][  T928] RAX: ffffffffffffffda RBX: 00007ffd8007a500 RCX: 00007fcf58d0a7b7
[  224.558797][  T928] RDX: 0000000000000000 RSI: 00007ffd8007a3c0 RDI: 0000000000000005
[  224.559044][  T928] RBP: 00007ffd8007a4b0 R08: 00007ffd800692ec R09: 00007ffd80069310
[  224.559292][  T928] R10: 00007fcf58bc3708 R11: 0000000000000246 R12: 00007ffd8007a400
[  224.559537][  T928] R13: 0000000000001c00 R14: 0000000000000005 R15: 00007ffd80069320
| [  224.561554][  T928] 1 lock held by nft/928:
| [ 224.561686][ T928] #0: ffff888006405cc8 (&nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid (./include/linux/jiffies.h:101 net/netfilter/nf_tables_api.c:10954) nf_tables
| [  224.562083][  T928]
| [  224.562083][  T928] stack backtrace:
[  224.562545][  T928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  224.562906][  T928] Call Trace:
[  224.563031][  T928]  <TASK>
[ 224.563121][ T928] dump_stack_lvl (lib/dump_stack.c:123) 
[ 224.563295][ T928] lockdep_rcu_suspicious (kernel/locking/lockdep.c:6822) 
[ 224.563465][ T928] nf_tables_bind_set (net/netfilter/nf_tables_api.c:5495 net/netfilter/nf_tables_api.c:5536) nf_tables
[ 224.563694][ T928] ? __pfx_nf_tables_bind_set (net/netfilter/nf_tables_api.c:5510) nf_tables
[ 224.563919][ T928] ? __pfx_nf_tables_bind_check_setelem (net/netfilter/nf_tables_api.c:5478) nf_tables
[ 224.564188][ T928] ? nft_validate_register_store (net/netfilter/nf_tables_api.c:11167) nf_tables
[ 224.564419][ T928] nft_lookup_init (net/netfilter/nft_lookup.c:155) nf_tables
[ 224.564644][ T928] ? nft_ng_inc_init (net/netfilter/nft_numgen.c:77) nft_numgen
[ 224.564847][ T928] nf_tables_newrule (net/netfilter/nf_tables_api.c:3328 net/netfilter/nf_tables_api.c:4152) nf_tables
[ 224.565082][ T928] ? __pfx_nf_tables_newrule (net/netfilter/nf_tables_api.c:4007) nf_tables
[ 224.565304][ T928] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790) 
[ 224.565472][ T928] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[ 224.565640][ T928] ? __nla_validate_parse (lib/nlattr.c:638) 
[ 224.565811][ T928] nfnetlink_rcv_batch (net/netfilter/nfnetlink.c:524) 
[ 224.565987][ T928] ? __pfx_nfnetlink_rcv_batch (net/netfilter/nfnetlink.c:373) 
[ 224.566149][ T928] ? rcu_read_lock_any_held (kernel/rcu/update.c:387 kernel/rcu/update.c:380) 
[ 224.566310][ T928] ? find_stack (lib/stackdepot.c:552 (discriminator 1)) 
[ 224.566479][ T928] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) 
[ 224.566643][ T928] ? validate_chain (kernel/locking/lockdep.c:3797 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872) 
[ 224.566820][ T928] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) 
[ 224.567000][ T928] ? find_held_lock (kernel/locking/lockdep.c:5315) 
[ 224.567167][ T928] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 224.567325][ T928] ? __nla_validate_parse (./include/net/netlink.h:1267 (discriminator 1) lib/nlattr.c:622 (discriminator 1)) 
[ 224.567493][ T928] nfnetlink_rcv (net/netfilter/nfnetlink.c:647 net/netfilter/nfnetlink.c:665) 
[ 224.567654][ T928] ? __pfx_nfnetlink_rcv (net/netfilter/nfnetlink.c:651) 
[ 224.567819][ T928] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333) 
[ 224.567989][ T928] netlink_unicast (net/netlink/af_netlink.c:1331 net/netlink/af_netlink.c:1357) 
[ 224.568156][ T928] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1342) 
[ 224.568325][ T928] netlink_sendmsg (net/netlink/af_netlink.c:1901) 
[ 224.568490][ T928] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1820) 
[ 224.568655][ T928] ? __import_iovec (lib/iov_iter.c:1433 lib/iov_iter.c:1449) 
[ 224.568832][ T928] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2607) 
[ 224.568997][ T928] ? __pfx_____sys_sendmsg (net/socket.c:2553) 
[ 224.569156][ T928] ? __pfx_copy_msghdr_from_user (net/socket.c:2533) 
[ 224.569374][ T928] ___sys_sendmsg (net/socket.c:2663) 
[ 224.569537][ T928] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 224.569699][ T928] ? __pfx____sys_sendmsg (net/socket.c:2650) 
[ 224.569863][ T928] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 224.570027][ T928] ? lock_acquire (kernel/locking/lockdep.c:5798) 
[ 224.570188][ T928] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 224.570355][ T928] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 224.570523][ T928] ? do_sock_getsockopt (net/socket.c:2388) 
[ 224.570688][ T928] ? do_sock_setsockopt (net/socket.c:2303) 
[ 224.570856][ T928] ? __pfx_do_sock_getsockopt (net/socket.c:2374) 
[ 224.571023][ T928] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) 
[ 224.571151][ T928] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2692) 
[ 224.571312][ T928] ? __pfx___sys_sendmsg (net/socket.c:2678) 
[ 224.571477][ T928] ? __pfx___sys_getsockopt (net/socket.c:2415) 
[ 224.571653][ T928] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[ 224.571818][ T928] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[  224.572023][  T928] RIP: 0033:0x7fcf58d0a7b7
[ 224.572199][ T928] Code: 0a 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:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   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)
[  224.572748][  T928] RSP: 002b:00007ffd80069308 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  224.573005][  T928] RAX: ffffffffffffffda RBX: 00007ffd8007a500 RCX: 00007fcf58d0a7b7
[  224.573252][  T928] RDX: 0000000000000000 RSI: 00007ffd8007a3c0 RDI: 0000000000000005
[  224.573493][  T928] RBP: 00007ffd8007a4b0 R08: 00007ffd800692ec R09: 00007ffd80069310
[  224.573741][  T928] R10: 00007fcf58bc3708 R11: 0000000000000246 R12: 00007ffd8007a400


Finger prints:
lockdep_rcu_suspicious:nft_hash_walk:nf_tables_bind_set:nft_lookup_init:nf_tables_newrule
lockdep_rcu_suspicious:nft_bitmap_elem_find:nft_bitmap_insert:nft_add_set_elem:nf_tables_newsetelem
lockdep_rcu_suspicious:nf_tables_bind_set:nft_lookup_init:nf_tables_newrule:nfnetlink_rcv_batch
lockdep_rcu_suspicious:nf_tables_newset:nfnetlink_rcv_batch:nfnetlink_rcv:netlink_unicast