======================================
| [ 2288.767335][T15010] MACsec IEEE 802.1AE
| [ 2288.779905][T15009] ------------[ cut here ]------------
| [ 2288.780078][T15009] WARNING: net/core/rtnetlink.c:4421 at rtmsg_ifinfo_build_skb+0x188/0x230, CPU#3: ip/15009
| [ 2288.780380][T15009] Modules linked in: macsec ip6_gre ip_gre gre cls_u32 sch_htb sch_fq ip6t_rpfilter netdevsim psample xt_conntrack nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 geneve xt_bpf xt_length cls_matchall chacha libchacha chacha20poly1305 libpoly1305 tls sch_prio xt_mark nft_compat nf_tables act_mirred cls_basic sch_fq_codel act_gact cls_flower sch_ingress vxlan [last unloaded: ila]
[ 2288.782079][T15009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2288.782265][T15009] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4421 (discriminator 2))
[ 2288.782463][T15009] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 51 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 b6 0f f2 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 51 ff ff ff       	jmp    0xffffffffffffff7a
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 b6 0f f2 ff       	call   0xfffffffffff20ff2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 b6 0f f2 ff       	call   0xfffffffffff20fc8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[ 2288.782986][T15009] RSP: 0018:ffa00000061b6f08 EFLAGS: 00010286
[ 2288.783179][T15009] RAX: 00000000ffffffa6 RBX: ff110000137da200 RCX: 1ff4000000c36da7
[ 2288.783401][T15009] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000137da2bc
[ 2288.783622][T15009] RBP: ff11000019a79000 R08: 1fe22000026fb459 R09: ff11000007c8127c
[ 2288.783842][T15009] R10: ffe21c0000f9024f R11: 0000000000000001 R12: 0000000000000000
[ 2288.784056][T15009] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[ 2288.784285][T15009] FS:  00007f11c0924440(0000) GS:ff110000e3959000(0000) knlGS:0000000000000000
[ 2288.784549][T15009] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2288.784733][T15009] CR2: 00007f11c0a3e690 CR3: 0000000017f17005 CR4: 0000000000771ef0
[ 2288.784957][T15009] PKRU: 55555554
[ 2288.785068][T15009] Call Trace:
[ 2288.785181][T15009]  <TASK>
[ 2288.785259][T15009]  rtnetlink_event (net/core/rtnetlink.c:4451 net/core/rtnetlink.c:4439 net/core/rtnetlink.c:7018)
[ 2288.785413][T15009]  notifier_call_chain (kernel/notifier.c:87)
[ 2288.785561][T15009]  __netdev_upper_dev_link (net/core/dev.c:11131 net/core/dev.c:8924)
[ 2288.785709][T15009]  ? __nf_tables_flowtable_event (net/netfilter/nf_tables_api.c:9666) nf_tables
[ 2288.785895][T15009]  ? generic_xdp_install (net/core/dev.c:8864)
[ 2288.786044][T15009]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 2288.786191][T15009]  ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 2288.786335][T15009]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 2288.786480][T15009]  netdev_upper_dev_link (net/core/dev.c:8954)
[ 2288.786623][T15009]  ? __netdev_upper_dev_link (net/core/dev.c:8948)
[ 2288.786770][T15009]  ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1))
[ 2288.786880][T15009]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1))
[ 2288.787024][T15009] macsec_newlink (drivers/net/macsec.c:4165) macsec
[ 2288.787177][T15009]  ? macsec_insert_tx_tag (drivers/net/macsec.c:4101) macsec
[ 2288.787354][T15009]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:752 (discriminator 1))
[ 2288.787502][T15009]  ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 33))
[ 2288.787645][T15009]  ? __kasan_kmalloc (mm/kasan/common.c:419)
[ 2288.787788][T15009]  ? __kvmalloc_node_noprof (mm/slub.c:6733)
[ 2288.787933][T15009]  ? alloc_netdev_mqs (net/core/dev.c:12134 (discriminator 9))
[ 2288.788081][T15009]  ? rtnl_af_lookup (net/core/rtnetlink.c:2675)
[ 2288.788229][T15009]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 2288.788375][T15009]  ? macsec_add_dev (drivers/net/macsec.c:3792) macsec
[ 2288.788525][T15009]  ? rtnl_create_link (net/core/rtnetlink.c:3657)
[ 2288.788670][T15009]  rtnl_newlink_create (net/core/rtnetlink.c:3840)
[ 2288.788813][T15009]  ? rtnl_create_link (net/core/rtnetlink.c:3806)
[ 2288.788955][T15009]  ? __dev_get_by_name (net/core/dev.c:884)
[ 2288.789098][T15009]  ? rtnl_dev_get (net/core/rtnetlink.c:3419)
[ 2288.789246][T15009]  ? rtnl_validate_mdb_entry_del_bulk (net/core/rtnetlink.c:3419)
[ 2288.789434][T15009]  __rtnl_newlink (net/core/rtnetlink.c:3957)
[ 2288.789583][T15009]  rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1))
[ 2288.789728][T15009]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 2288.789870][T15009]  ? rtnl_setlink (net/core/rtnetlink.c:3963)
[ 2288.790015][T15009]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 2288.790168][T15009]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 2288.790315][T15009]  ? rtnl_setlink (net/core/rtnetlink.c:3963)
[ 2288.790463][T15009]  rtnetlink_rcv_msg (net/core/rtnetlink.c:6958)
[ 2288.790610][T15009]  ? rtnl_fdb_dump (net/core/rtnetlink.c:6861)
[ 2288.790754][T15009]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 2288.790900][T15009]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 2288.791039][T15009]  ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 2288.791186][T15009]  netlink_rcv_skb (net/netlink/af_netlink.c:2550)
[ 2288.791329][T15009]  ? rtnl_fdb_dump (net/core/rtnetlink.c:6861)
[ 2288.791476][T15009]  ? netlink_ack (net/netlink/af_netlink.c:2527)
[ 2288.791620][T15009]  ? netlink_deliver_tap (./include/linux/rcupdate.h:322 (discriminator 1) ./include/linux/rcupdate.h:881 (discriminator 1) ./include/net/netns/generic.h:48 (discriminator 1) net/netlink/af_netlink.c:333 (discriminator 1))
[ 2288.791761][T15009]  ? netlink_deliver_tap (./include/linux/rcupdate.h:322 (discriminator 1) ./include/linux/rcupdate.h:881 (discriminator 1) net/netlink/af_netlink.c:340 (discriminator 1))
[ 2288.791905][T15009]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344)
[ 2288.792047][T15009]  ? netlink_attachskb (net/netlink/af_netlink.c:1329)
[ 2288.792190][T15009]  ? __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 1) net/core/skbuff.c:695 (discriminator 1))
[ 2288.792333][T15009]  ? napi_skb_cache_get (net/core/skbuff.c:674)
[ 2288.792478][T15009]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 2288.792622][T15009]  netlink_sendmsg (net/netlink/af_netlink.c:1894)
[ 2288.792764][T15009]  ? netlink_unicast (net/netlink/af_netlink.c:1813)
[ 2288.792907][T15009]  ? __might_fault (mm/memory.c:7217 (discriminator 4))
[ 2288.793052][T15009]  ____sys_sendmsg (net/socket.c:721 (discriminator 4) net/socket.c:736 (discriminator 4) net/socket.c:2585 (discriminator 4))
[ 2288.793198][T15009]  ? copy_msghdr_from_user (net/socket.c:2525)
[ 2288.793338][T15009]  ? get_timestamp.constprop.0 (net/socket.c:2531)
[ 2288.793516][T15009]  ? move_addr_to_kernel (net/socket.c:2511)
[ 2288.793659][T15009]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 2288.793802][T15009]  ___sys_sendmsg (net/socket.c:2641)
[ 2288.793947][T15009]  ? copy_msghdr_from_user (net/socket.c:2628)
[ 2288.794089][T15009]  ? do_fault_around (./include/linux/rcupdate.h:322 (discriminator 1) ./include/linux/rcupdate.h:881 (discriminator 1) mm/memory.c:5759 (discriminator 1))
[ 2288.794240][T15009]  ? do_pte_missing (mm/memory.c:5789 mm/memory.c:5932 mm/memory.c:4477)
[ 2288.794386][T15009]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:322 (discriminator 1) ./include/linux/rcupdate.h:881 (discriminator 1) mm/mmap_lock.c:329 (discriminator 1))
[ 2288.794534][T15009]  __sys_sendmsg (net/socket.c:2671 (discriminator 1))
[ 2288.794677][T15009]  ? __sys_sendmsg_sock (net/socket.c:2656)
[ 2288.794823][T15009]  ? do_user_addr_fault (./arch/x86/include/asm/atomic.h:93 (discriminator 4) ./include/linux/atomic/atomic-arch-fallback.h:949 (discriminator 4) ./include/linux/atomic/atomic-instrumented.h:401 (discriminator 4) ./include/linux/refcount.h:389 (discriminator 4) ./include/linux/refcount.h:432 (discriminator 4) ./include/linux/mmap_lock.h:196 (discriminator 4) ./include/linux/mmap_lock.h:217 (discriminator 4) ./include/linux/mmap_lock.h:264 (discriminator 4) arch/x86/mm/fault.c:1336 (discriminator 4))
[ 2288.794968][T15009]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:752 (discriminator 1))
[ 2288.795111][T15009]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:752 (discriminator 1))
[ 2288.795257][T15009]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
[ 2288.795403][T15009]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[ 2288.795546][T15009]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 2288.795722][T15009] RIP: 0033:0x7f11c0a7ec5e
[ 2288.795877][T15009] Code: 4d 89 d8 e8 34 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 34 bd 00 00       	call   0xbd3c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 13 ff ff ff       	call   0xffffffffffffff4c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 13 ff ff ff       	call   0xffffffffffffff22
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[ 2288.796395][T15009] RSP: 002b:00007ffca3849930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 2288.796611][T15009] RAX: ffffffffffffffda RBX: 00007ffca384a0d8 RCX: 00007f11c0a7ec5e
[ 2288.796826][T15009] RDX: 0000000000000000 RSI: 00007ffca38499f0 RDI: 0000000000000005
[ 2288.797042][T15009] RBP: 00007ffca3849940 R08: 0000000000000000 R09: 0000000000000000
[ 2288.797259][T15009] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffca3849aec
[ 2288.797476][T15009] R13: 0000000069b28b07 R14: 000000000049d860 R15: 000000000049c620
| [ 2289.033567][T15026] ------------[ cut here ]------------
| [ 2289.033739][T15026] WARNING: net/core/rtnetlink.c:4421 at rtmsg_ifinfo_build_skb+0x188/0x230, CPU#3: ip/15026
| [ 2289.034030][T15026] Modules linked in: macsec ip6_gre ip_gre gre cls_u32 sch_htb sch_fq ip6t_rpfilter netdevsim psample xt_conntrack nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 geneve xt_bpf xt_length cls_matchall chacha libchacha chacha20poly1305 libpoly1305 tls sch_prio xt_mark nft_compat nf_tables act_mirred cls_basic sch_fq_codel act_gact cls_flower sch_ingress vxlan [last unloaded: ila]
| [ 2289.035329][T15026] Tainted: [W]=WARN
[ 2289.035443][T15026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2289.035624][T15026] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4421 (discriminator 2))
[ 2289.035815][T15026] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 51 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 b6 0f f2 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 51 ff ff ff       	jmp    0xffffffffffffff7a
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 b6 0f f2 ff       	call   0xfffffffffff20ff2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 b6 0f f2 ff       	call   0xfffffffffff20fc8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[ 2289.036332][T15026] RSP: 0018:ffa000000028ef08 EFLAGS: 00010286
[ 2289.036517][T15026] RAX: 00000000ffffffa6 RBX: ff11000015ecd000 RCX: 1ff4000000051da7
[ 2289.036732][T15026] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff11000015ecd0bc
[ 2289.036946][T15026] RBP: ff1100001a291000 R08: 1fe2200002bd9a19 R09: ff11000014a3927c
[ 2289.037163][T15026] R10: ffe21c000294724f R11: 0000000000000001 R12: 0000000000000000
[ 2289.037380][T15026] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[ 2289.037599][T15026] FS:  00007f6a4f132440(0000) GS:ff110000e3959000(0000) knlGS:0000000000000000
[ 2289.037852][T15026] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2289.038037][T15026] CR2: 00007f6a4f24c690 CR3: 000000001790d003 CR4: 0000000000771ef0
[ 2289.038261][T15026] PKRU: 55555554
[ 2289.038370][T15026] Call Trace:
[ 2289.038480][T15026]  <TASK>
[ 2289.038554][T15026]  rtnetlink_event (net/core/rtnetlink.c:4451 net/core/rtnetlink.c:4439 net/core/rtnetlink.c:7018)
[ 2289.038702][T15026]  notifier_call_chain (kernel/notifier.c:87)
[ 2289.038853][T15026]  __netdev_upper_dev_link (net/core/dev.c:11131 net/core/dev.c:8924)
[ 2289.039000][T15026]  ? __nf_tables_flowtable_event (net/netfilter/nf_tables_api.c:9666) nf_tables
[ 2289.039193][T15026]  ? generic_xdp_install (net/core/dev.c:8864)
[ 2289.039339][T15026]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 2289.039485][T15026]  ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 2289.039629][T15026]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 2289.039774][T15026]  netdev_upper_dev_link (net/core/dev.c:8954)
[ 2289.039917][T15026]  ? __netdev_upper_dev_link (net/core/dev.c:8948)
[ 2289.040062][T15026]  ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1))
[ 2289.040177][T15026]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1))
[ 2289.040323][T15026] macsec_newlink (drivers/net/macsec.c:4165) macsec
[ 2289.040476][T15026]  ? macsec_insert_tx_tag (drivers/net/macsec.c:4101) macsec
[ 2289.040654][T15026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:752 (discriminator 1))
[ 2289.040798][T15026]  ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 33))
[ 2289.040942][T15026]  ? __kasan_kmalloc (mm/kasan/common.c:419)
[ 2289.041090][T15026]  ? __kvmalloc_node_noprof (mm/slub.c:6733)
[ 2289.041239][T15026]  ? alloc_netdev_mqs (net/core/dev.c:12134 (discriminator 9))
[ 2289.041384][T15026]  ? rtnl_af_lookup (net/core/rtnetlink.c:2675)
[ 2289.041530][T15026]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 2289.041671][T15026]  ? macsec_add_dev (drivers/net/macsec.c:3792) macsec
[ 2289.041812][T15026]  ? rtnl_create_link (net/core/rtnetlink.c:3657)
[ 2289.041955][T15026]  rtnl_newlink_create (net/core/rtnetlink.c:3840)
[ 2289.042098][T15026]  ? rtnl_create_link (net/core/rtnetlink.c:3806)
[ 2289.042247][T15026]  ? __dev_get_by_name (net/core/dev.c:884)
[ 2289.042388][T15026]  ? rtnl_dev_get (net/core/rtnetlink.c:3419)
[ 2289.042533][T15026]  ? rtnl_validate_mdb_entry_del_bulk (net/core/rtnetlink.c:3419)
[ 2289.042713][T15026]  __rtnl_newlink (net/core/rtnetlink.c:3957)
[ 2289.042858][T15026]  rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1))
[ 2289.043005][T15026]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 2289.043153][T15026]  ? rtnl_setlink (net/core/rtnetlink.c:3963)
[ 2289.043297][T15026]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 2289.043446][T15026]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[ 2289.043590][T15026]  ? rtnl_setlink (net/core/rtnetlink.c:3963)
[ 2289.043733][T15026]  rtnetlink_rcv_msg (net/core/rtnetlink.c:6958)
[ 2289.043877][T15026]  ? rtnl_fdb_dump (net/core/rtnetlink.c:6861)
[ 2289.044020][T15026]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 2289.044169][T15026]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[ 2289.044312][T15026]  ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[ 2289.044491][T15026]  netlink_rcv_skb (net/netlink/af_netlink.c:2550)
[ 2289.044634][T15026]  ? rtnl_fdb_dump (net/core/rtnetlink.c:6861)
[ 2289.044775][T15026]  ? netlink_ack (net/netlink/af_netlink.c:2527)
[ 2289.044919][T15026]  ? netlink_deliver_tap (./include/linux/rcupdate.h:322 (discriminator 1) ./include/linux/rcupdate.h:881 (discriminator 1) ./include/net/netns/generic.h:48 (discriminator 1) net/netlink/af_netlink.c:333 (discriminator 1))
[ 2289.045059][T15026]  ? netlink_deliver_tap (./include/linux/rcupdate.h:322 (discriminator 1) ./include/linux/rcupdate.h:881 (discriminator 1) net/netlink/af_netlink.c:340 (discriminator 1))
[ 2289.045206][T15026]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344)
[ 2289.045348][T15026]  ? netlink_attachskb (net/netlink/af_netlink.c:1329)
[ 2289.045493][T15026]  ? __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 1) net/core/skbuff.c:695 (discriminator 1))
[ 2289.045636][T15026]  ? napi_skb_cache_get (net/core/skbuff.c:674)
[ 2289.045778][T15026]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 2289.045920][T15026]  netlink_sendmsg (net/netlink/af_netlink.c:1894)
[ 2289.046062][T15026]  ? netlink_unicast (net/netlink/af_netlink.c:1813)
[ 2289.046208][T15026]  ? __might_fault (mm/memory.c:7217 (discriminator 4))
[ 2289.046353][T15026]  ____sys_sendmsg (net/socket.c:721 (discriminator 4) net/socket.c:736 (discriminator 4) net/socket.c:2585 (discriminator 4))
[ 2289.046499][T15026]  ? copy_msghdr_from_user (net/socket.c:2525)
[ 2289.046641][T15026]  ? get_timestamp.constprop.0 (net/socket.c:2531)
[ 2289.046817][T15026]  ? move_addr_to_kernel (net/socket.c:2511)
[ 2289.046958][T15026]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[ 2289.047104][T15026]  ___sys_sendmsg (net/socket.c:2641)
[ 2289.047252][T15026]  ? copy_msghdr_from_user (net/socket.c:2628)
[ 2289.047393][T15026]  ? do_fault_around (./include/linux/rcupdate.h:322 (discriminator 1) ./include/linux/rcupdate.h:881 (discriminator 1) mm/memory.c:5759 (discriminator 1))
[ 2289.047541][T15026]  ? do_pte_missing (mm/memory.c:5789 mm/memory.c:5932 mm/memory.c:4477)
[ 2289.047688][T15026]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:322 (discriminator 1) ./include/linux/rcupdate.h:881 (discriminator 1) mm/mmap_lock.c:329 (discriminator 1))
[ 2289.047831][T15026]  __sys_sendmsg (net/socket.c:2671 (discriminator 1))
[ 2289.047976][T15026]  ? __sys_sendmsg_sock (net/socket.c:2656)
[ 2289.048121][T15026]  ? do_user_addr_fault (./arch/x86/include/asm/atomic.h:93 (discriminator 4) ./include/linux/atomic/atomic-arch-fallback.h:949 (discriminator 4) ./include/linux/atomic/atomic-instrumented.h:401 (discriminator 4) ./include/linux/refcount.h:389 (discriminator 4) ./include/linux/refcount.h:432 (discriminator 4) ./include/linux/mmap_lock.h:196 (discriminator 4) ./include/linux/mmap_lock.h:217 (discriminator 4) ./include/linux/mmap_lock.h:264 (discriminator 4) arch/x86/mm/fault.c:1336 (discriminator 4))
[ 2289.048268][T15026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:752 (discriminator 1))
[ 2289.048413][T15026]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:752 (discriminator 1))
[ 2289.048558][T15026]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
[ 2289.048704][T15026]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[ 2289.048846][T15026]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 2289.049023][T15026] RIP: 0033:0x7f6a4f28cc5e
[ 2289.049182][T15026] Code: 4d 89 d8 e8 34 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 34 bd 00 00       	call   0xbd3c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 13 ff ff ff       	call   0xffffffffffffff4c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 13 ff ff ff       	call   0xffffffffffffff22
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[ 2289.049692][T15026] RSP: 002b:00007ffd8f5ab550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 2289.049910][T15026] RAX: ffffffffffffffda RBX: 00007ffd8f5abcf8 RCX: 00007f6a4f28cc5e
[ 2289.050123][T15026] RDX: 0000000000000000 RSI: 00007ffd8f5ab610 RDI: 0000000000000005
[ 2289.050342][T15026] RBP: 00007ffd8f5ab560 R08: 0000000000000000 R09: 0000000000000000
[ 2289.050557][T15026] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8f5ab70c


Finger prints:
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:__netdev_upper_dev_link:netdev_upper_dev_link