======================================
| [   31.411444][  T259] 1 lock held by nft/259:
| [ 31.411578][ T259] #0: ffff8880061e14c8 (&nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid (./include/linux/jiffies.h:101 net/netfilter/nf_tables_api.c:10957) nf_tables
| [   31.412027][  T259]
| [   31.412027][  T259] stack backtrace:
[   31.412634][  T259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   31.413000][  T259] Call Trace:
[   31.413133][  T259]  <TASK>
[ 31.413226][ T259] dump_stack_lvl (lib/dump_stack.c:123) 
[ 31.413401][ T259] lockdep_rcu_suspicious (kernel/locking/lockdep.c:6822) 
[ 31.413572][ T259] nft_set_lookup.part.0 (net/netfilter/nf_tables_api.c:4470) nf_tables
[ 31.413803][ T259] nf_tables_newset (net/netfilter/nf_tables_api.c:5233) nf_tables
[ 31.414039][ T259] ? __pfx_nf_tables_newset (net/netfilter/nf_tables_api.c:5075) nf_tables
[ 31.414283][ T259] ? find_held_lock (kernel/locking/lockdep.c:5315) 
[ 31.414459][ T259] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790) 
[ 31.414628][ T259] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[ 31.414798][ T259] ? __nla_validate_parse (lib/nlattr.c:638) 
[ 31.414969][ T259] nfnetlink_rcv_batch (net/netfilter/nfnetlink.c:524) 
[ 31.415154][ T259] ? __pfx_nfnetlink_rcv_batch (net/netfilter/nfnetlink.c:373) 
[ 31.415323][ T259] ? rcu_read_lock_any_held (kernel/rcu/update.c:387 kernel/rcu/update.c:380) 
[ 31.415492][ T259] ? find_stack (lib/stackdepot.c:552 (discriminator 1)) 
[ 31.415665][ T259] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) 
[ 31.415827][ T259] ? validate_chain (kernel/locking/lockdep.c:3797 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872) 
[ 31.416009][ T259] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) 
[ 31.416198][ T259] ? find_held_lock (kernel/locking/lockdep.c:5315) 
[ 31.416374][ T259] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 31.416541][ T259] ? __nla_validate_parse (./include/net/netlink.h:1267 (discriminator 1) lib/nlattr.c:622 (discriminator 1)) 
[ 31.416715][ T259] nfnetlink_rcv (net/netfilter/nfnetlink.c:647 net/netfilter/nfnetlink.c:665) 
[ 31.416882][ T259] ? __pfx_nfnetlink_rcv (net/netfilter/nfnetlink.c:651) 
[ 31.417057][ T259] ? 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) 
[ 31.417227][ T259] netlink_unicast (net/netlink/af_netlink.c:1331 net/netlink/af_netlink.c:1357) 
[ 31.417398][ T259] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1342) 
[ 31.417573][ T259] netlink_sendmsg (net/netlink/af_netlink.c:1901) 
[ 31.417746][ T259] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1820) 
[ 31.417918][ T259] ? __import_iovec (lib/iov_iter.c:1433 lib/iov_iter.c:1449) 
[ 31.418096][ T259] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2607) 
[ 31.418270][ T259] ? __pfx_____sys_sendmsg (net/socket.c:2553) 
[ 31.418435][ T259] ? __pfx_copy_msghdr_from_user (net/socket.c:2533) 
[ 31.418660][ T259] ___sys_sendmsg (net/socket.c:2663) 
[ 31.418831][ T259] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 31.419003][ T259] ? __pfx____sys_sendmsg (net/socket.c:2650) 
[ 31.419178][ T259] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 31.419351][ T259] ? lock_acquire (kernel/locking/lockdep.c:5798) 
[ 31.419536][ T259] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 31.419709][ T259] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 31.419884][ T259] ? do_sock_getsockopt (net/socket.c:2388) 
[ 31.420059][ T259] ? do_sock_setsockopt (net/socket.c:2303) 
[ 31.420229][ T259] ? __pfx_do_sock_getsockopt (net/socket.c:2374) 
[ 31.420409][ T259] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) 
[ 31.420541][ T259] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2692) 
[ 31.420713][ T259] ? __pfx___sys_sendmsg (net/socket.c:2678) 
[ 31.420889][ T259] ? __pfx___sys_getsockopt (net/socket.c:2415) 
[ 31.421073][ T259] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[ 31.421244][ T259] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[   31.421453][  T259] RIP: 0033:0x7f3c323937b7
[ 31.421631][ T259] 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)
[   31.422219][  T259] RSP: 002b:00007ffef5534b68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   31.422477][  T259] RAX: ffffffffffffffda RBX: 00007ffef5545d60 RCX: 00007f3c323937b7
[   31.422729][  T259] RDX: 0000000000000000 RSI: 00007ffef5545c20 RDI: 0000000000000005
[   31.422984][  T259] RBP: 00007ffef5545d10 R08: 00007ffef5534b4c R09: 00007ffef5534b70
[   31.423237][  T259] R10: 00007f3c3224c708 R11: 0000000000000246 R12: 00007ffef5545c60
[   31.423487][  T259] R13: 0000000000001400 R14: 0000000000000005 R15: 00007ffef5534b80
| [   32.735984][  T259] 1 lock held by nft/259:
| [ 32.736130][ T259] #0: ffff8880061e14c8 (&nft_net->commit_mutex){+.+.}-{3:3}, at: nf_tables_valid_genid (./include/linux/jiffies.h:101 net/netfilter/nf_tables_api.c:10957) nf_tables
| [   32.736566][  T259]
| [   32.736566][  T259] stack backtrace:
[   32.737061][  T259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[   32.737444][  T259] Call Trace:
[   32.737583][  T259]  <TASK>
[ 32.737678][ T259] dump_stack_lvl (lib/dump_stack.c:123) 
[ 32.738038][ T259] lockdep_rcu_suspicious (kernel/locking/lockdep.c:6822) 
[ 32.738221][ T259] nf_tables_bind_set (net/netfilter/nf_tables_api.c:5498 net/netfilter/nf_tables_api.c:5539) nf_tables
[ 32.738482][ T259] ? __pfx_nf_tables_bind_set (net/netfilter/nf_tables_api.c:5513) nf_tables
[ 32.738725][ T259] ? __pfx_nf_tables_bind_check_setelem (net/netfilter/nf_tables_api.c:5481) nf_tables
[ 32.739008][ T259] ? nft_validate_register_store (net/netfilter/nf_tables_api.c:11170) nf_tables
[ 32.739254][ T259] nft_lookup_init (net/netfilter/nft_lookup.c:155) nf_tables
[ 32.739504][ T259] ? nft_ng_inc_init (net/netfilter/nft_numgen.c:77) nft_numgen
[ 32.739726][ T259] nf_tables_newrule (net/netfilter/nf_tables_api.c:3328 net/netfilter/nf_tables_api.c:4155) nf_tables
[ 32.739982][ T259] ? __pfx_nf_tables_newrule (net/netfilter/nf_tables_api.c:4010) nf_tables
[ 32.740219][ T259] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5790) 
[ 32.740394][ T259] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 52)) 
[ 32.740573][ T259] ? __nla_validate_parse (lib/nlattr.c:638) 
[ 32.740757][ T259] nfnetlink_rcv_batch (net/netfilter/nfnetlink.c:524) 
[ 32.740948][ T259] ? __pfx_nfnetlink_rcv_batch (net/netfilter/nfnetlink.c:373) 
[ 32.741125][ T259] ? rcu_read_lock_any_held (kernel/rcu/update.c:387 kernel/rcu/update.c:380) 
[ 32.741304][ T259] ? find_stack (lib/stackdepot.c:552 (discriminator 1)) 
[ 32.741487][ T259] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) 
[ 32.741663][ T259] ? validate_chain (kernel/locking/lockdep.c:3797 kernel/locking/lockdep.c:3817 kernel/locking/lockdep.c:3872) 
[ 32.741850][ T259] ? __pfx_validate_chain (kernel/locking/lockdep.c:3860) 
[ 32.742044][ T259] ? find_held_lock (kernel/locking/lockdep.c:5315) 
[ 32.742220][ T259] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 32.742393][ T259] ? __nla_validate_parse (./include/net/netlink.h:1267 (discriminator 1) lib/nlattr.c:622 (discriminator 1)) 
[ 32.742571][ T259] nfnetlink_rcv (net/netfilter/nfnetlink.c:647 net/netfilter/nfnetlink.c:665) 
[ 32.742751][ T259] ? __pfx_nfnetlink_rcv (net/netfilter/nfnetlink.c:651) 
[ 32.742926][ T259] ? 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) 
[ 32.743104][ T259] netlink_unicast (net/netlink/af_netlink.c:1331 net/netlink/af_netlink.c:1357) 
[ 32.743289][ T259] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1342) 
[ 32.743474][ T259] netlink_sendmsg (net/netlink/af_netlink.c:1901) 
[ 32.743654][ T259] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1820) 
[ 32.743829][ T259] ? __import_iovec (lib/iov_iter.c:1433 lib/iov_iter.c:1449) 
[ 32.744007][ T259] ____sys_sendmsg (net/socket.c:729 net/socket.c:744 net/socket.c:2607) 
[ 32.744188][ T259] ? __pfx_____sys_sendmsg (net/socket.c:2553) 
[ 32.744358][ T259] ? __pfx_copy_msghdr_from_user (net/socket.c:2533) 
[ 32.744587][ T259] ___sys_sendmsg (net/socket.c:2663) 
[ 32.744758][ T259] ? __lock_release (kernel/locking/lockdep.c:5501) 
[ 32.744932][ T259] ? __pfx____sys_sendmsg (net/socket.c:2650) 
[ 32.745109][ T259] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 32.745282][ T259] ? lock_acquire (kernel/locking/lockdep.c:5798) 
[ 32.745453][ T259] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 32.745630][ T259] ? __might_fault (mm/memory.c:6705 mm/memory.c:6698) 
[ 32.745809][ T259] ? do_sock_getsockopt (net/socket.c:2388) 
[ 32.745982][ T259] ? do_sock_setsockopt (net/socket.c:2303) 
[ 32.746157][ T259] ? __pfx_do_sock_getsockopt (net/socket.c:2374) 
[ 32.746335][ T259] ? fdget (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1114 fs/file.c:1128) 
[ 32.746473][ T259] __sys_sendmsg (./include/linux/file.h:35 net/socket.c:2692) 
[ 32.746643][ T259] ? __pfx___sys_sendmsg (net/socket.c:2678) 
[ 32.746820][ T259] ? __pfx___sys_getsockopt (net/socket.c:2415) 
[ 32.747012][ T259] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
[ 32.747188][ T259] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[   32.747404][  T259] RIP: 0033:0x7f3c323937b7
[ 32.747589][ T259] 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)
[   32.748189][  T259] RSP: 002b:00007ffef5534b68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   32.748455][  T259] RAX: ffffffffffffffda RBX: 00007ffef5545d60 RCX: 00007f3c323937b7
[   32.748719][  T259] RDX: 0000000000000000 RSI: 00007ffef5545c20 RDI: 0000000000000005
[   32.748980][  T259] RBP: 00007ffef5545d10 R08: 00007ffef5534b4c R09: 00007ffef5534b70
[   32.749241][  T259] R10: 00007f3c3224c708 R11: 0000000000000246 R12: 00007ffef5545c60


Finger prints:
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