======================================
| 0
| xx__-> [ 1474.992855] ------------[ cut here ]------------
| [ 1474.992933] WARNING: CPU: 2 PID: 0 at net/ipv4/af_inet.c:153 inet_sock_destruct (net/ipv4/af_inet.c:153 (discriminator 1)) 
| [ 1474.993012] Modules linked in: netdevsim act_mirred act_tunnel_key bareudp mpls_gso mpls_iptunnel mpls_router xfrm_interface pktgen nft_chain_nat xt_nat bonding macsec ip6_gre ip_gre gre cls_u32 sch_htb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls unix_diag openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh sha1_generic xfrm_user xt_policy nft_compat nf_tables act_gact cls_flower sch_ingress vxlan [last unloaded: netdevsim]
[ 1474.993384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1474.993438] RIP: 0010:inet_sock_destruct (net/ipv4/af_inet.c:153 (discriminator 1)) 
[ 1474.993486] Code: e9 41 60 4c ff 4c 89 e6 5b 48 c7 c7 d8 6d 57 89 41 5c e9 2f 60 4c ff 90 0f 0b 90 eb 81 90 0f 0b 90 eb 93 90 0f 0b 90 eb 81 90 <0f> 0b 90 e9 60 ff ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90
All code
========
   0:	e9 41 60 4c ff       	jmp    0xffffffffff4c6046
   5:	4c 89 e6             	mov    %r12,%rsi
   8:	5b                   	pop    %rbx
   9:	48 c7 c7 d8 6d 57 89 	mov    $0xffffffff89576dd8,%rdi
  10:	41 5c                	pop    %r12
  12:	e9 2f 60 4c ff       	jmp    0xffffffffff4c6046
  17:	90                   	nop
  18:	0f 0b                	ud2
  1a:	90                   	nop
  1b:	eb 81                	jmp    0xffffffffffffff9e
  1d:	90                   	nop
  1e:	0f 0b                	ud2
  20:	90                   	nop
  21:	eb 93                	jmp    0xffffffffffffffb6
  23:	90                   	nop
  24:	0f 0b                	ud2
  26:	90                   	nop
  27:	eb 81                	jmp    0xffffffffffffffaa
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	e9 60 ff ff ff       	jmp    0xffffffffffffff92
  32:	0f 1f 40 00          	nopl   0x0(%rax)
  36:	90                   	nop
  37:	90                   	nop
  38:	90                   	nop
  39:	90                   	nop
  3a:	90                   	nop
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	e9 60 ff ff ff       	jmp    0xffffffffffffff68
   8:	0f 1f 40 00          	nopl   0x0(%rax)
   c:	90                   	nop
   d:	90                   	nop
   e:	90                   	nop
   f:	90                   	nop
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[ 1474.993611] RSP: 0000:ffffb38840110ee0 EFLAGS: 00010206
[ 1474.993658] RAX: 0000000000000009 RBX: ffff9cc943857590 RCX: 0000000000000001
[ 1474.993721] RDX: 0000000000000ff7 RSI: 0000000000000ff7 RDI: ffff9cc943857500
[ 1474.993782] RBP: ffff9cc943858000 R08: ffff9cc9438577d8 R09: ffffffff881e8700
[ 1474.993853] R10: ffff9cc947652b00 R11: 0000000000000001 R12: ffff9cc943857500
[ 1474.993913] R13: 0000000000000007 R14: ffff9cc97ed2b438 R15: 0000000000000000
[ 1474.993977] FS:  0000000000000000(0000) GS:ffff9cc9f465a000(0000) knlGS:0000000000000000
[ 1474.994041] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1474.994095] CR2: 00007f6c62e8a7e0 CR3: 00000000038bc001 CR4: 0000000000772ef0
[ 1474.994158] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1474.994219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1474.994281] PKRU: 55555554
[ 1474.994311] Call Trace:
[ 1474.994344]  <IRQ>
[ 1474.994380] ? __warn (kernel/panic.c:748) 
[ 1474.994424] ? inet_sock_destruct (net/ipv4/af_inet.c:153 (discriminator 1)) 
[ 1474.994475] ? report_bug (lib/bug.c:201 lib/bug.c:219) 
[ 1474.994518] ? inet_sock_destruct (net/ipv4/af_inet.c:153 (discriminator 1)) 
[ 1474.994567] ? handle_bug (arch/x86/kernel/traps.c:337) 
[ 1474.994608] ? exc_invalid_op (arch/x86/kernel/traps.c:391 (discriminator 1)) 
[ 1474.994647] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) 
[ 1474.994690] ? rcu_core (kernel/rcu/tree.c:2556 kernel/rcu/tree.c:2824) 
[ 1474.994731] ? inet_sock_destruct (net/ipv4/af_inet.c:153 (discriminator 1)) 
[ 1474.994778] __sk_destruct (net/core/sock.c:2293) 
[ 1474.994826] rcu_core (kernel/rcu/tree.c:2568 kernel/rcu/tree.c:2824) 
[ 1474.994866] ? rcu_core (kernel/rcu/tree.c:2494 kernel/rcu/tree.c:2824) 
[ 1474.994907] handle_softirqs (kernel/softirq.c:561) 
[ 1474.994949] irq_exit_rcu (kernel/softirq.c:596 kernel/softirq.c:435 kernel/softirq.c:662 kernel/softirq.c:678) 
[ 1474.994988] sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1049 arch/x86/kernel/apic/apic.c:1049) 
[ 1474.995038]  </IRQ>
[ 1474.995068]  <TASK>
[ 1474.995100] asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:702) 
[ 1474.995148] RIP: 0010:default_idle (./arch/x86/include/asm/irqflags.h:37 ./arch/x86/include/asm/irqflags.h:92 arch/x86/kernel/process.c:749) 
[ 1474.995187] Code: 4c 01 c7 4c 29 c2 e9 6e ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 03 62 19 00 fb f4 <fa> c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
All code
========
   0:	4c 01 c7             	add    %r8,%rdi
   3:	4c 29 c2             	sub    %r8,%rdx
   6:	e9 6e ff ff ff       	jmp    0xffffffffffffff79
   b:	90                   	nop
   c:	90                   	nop
   d:	90                   	nop
   e:	90                   	nop
   f:	90                   	nop
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
  16:	90                   	nop
  17:	90                   	nop
  18:	90                   	nop
  19:	90                   	nop
  1a:	90                   	nop
  1b:	f3 0f 1e fa          	endbr64
  1f:	66 90                	xchg   %ax,%ax
  21:	0f 00 2d 03 62 19 00 	verw   0x196203(%rip)        # 0x19622b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	fa                   	cli		<-- trapping instruction
  2b:	c3                   	ret
  2c:	cc                   	int3
  2d:	cc                   	int3
  2e:	cc                   	int3
  2f:	cc                   	int3
  30:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  37:	00 00 00 00 
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	fa                   	cli
   1:	c3                   	ret
   2:	cc                   	int3
   3:	cc                   	int3
   4:	cc                   	int3
   5:	cc                   	int3
   6:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   d:	00 00 00 00 
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[ 1474.995310] RSP: 0000:ffffb388400a7ee8 EFLAGS: 00000242
[ 1474.995358] RAX: ffff9cc9f465a000 RBX: ffff9cc941305d00 RCX: 0000000000000000
[ 1474.995419] RDX: 0000000000000002 RSI: ffffffff89595496 RDI: 00000000048b57e4
[ 1474.995481] RBP: 0000000000000002 R08: 00000000048b57e4 R09: 0000000000000001
[ 1474.995544] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
[ 1474.995604] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1474.995668] default_idle_call (./include/linux/cpuidle.h:144 kernel/sched/idle.c:118) 
[ 1474.995706] do_idle (kernel/sched/idle.c:186 kernel/sched/idle.c:325) 
[ 1474.995747] cpu_startup_entry (kernel/sched/idle.c:422 (discriminator 1)) 
[ 1474.995788] start_secondary (arch/x86/kernel/smpboot.c:315) 
[ 1474.995832] common_startup_64 (arch/x86/kernel/head_64.S:419) 
| [ 1474.995966] ------------[ cut here ]------------
| [ 1474.996013] WARNING: CPU: 2 PID: 0 at net/ipv4/af_inet.c:156 inet_sock_destruct (net/ipv4/af_inet.c:156 (discriminator 1)) 
| [ 1474.996076] Modules linked in: netdevsim act_mirred act_tunnel_key bareudp mpls_gso mpls_iptunnel mpls_router xfrm_interface pktgen nft_chain_nat xt_nat bonding macsec ip6_gre ip_gre gre cls_u32 sch_htb poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls unix_diag openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh sha1_generic xfrm_user xt_policy nft_compat nf_tables act_gact cls_flower sch_ingress vxlan [last unloaded: netdevsim]
| [ 1474.996424] Tainted: [W]=WARN
[ 1474.996464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1474.996516] RIP: 0010:inet_sock_destruct (net/ipv4/af_inet.c:156 (discriminator 1)) 
[ 1474.996565] Code: 89 e2 5b 48 c7 c7 a0 6d 57 89 41 5c e9 41 60 4c ff 4c 89 e6 5b 48 c7 c7 d8 6d 57 89 41 5c e9 2f 60 4c ff 90 0f 0b 90 eb 81 90 <0f> 0b 90 eb 93 90 0f 0b 90 eb 81 90 0f 0b 90 e9 60 ff ff ff 0f 1f
All code
========
   0:	89 e2                	mov    %esp,%edx
   2:	5b                   	pop    %rbx
   3:	48 c7 c7 a0 6d 57 89 	mov    $0xffffffff89576da0,%rdi
   a:	41 5c                	pop    %r12
   c:	e9 41 60 4c ff       	jmp    0xffffffffff4c6052
  11:	4c 89 e6             	mov    %r12,%rsi
  14:	5b                   	pop    %rbx
  15:	48 c7 c7 d8 6d 57 89 	mov    $0xffffffff89576dd8,%rdi
  1c:	41 5c                	pop    %r12
  1e:	e9 2f 60 4c ff       	jmp    0xffffffffff4c6052
  23:	90                   	nop
  24:	0f 0b                	ud2
  26:	90                   	nop
  27:	eb 81                	jmp    0xffffffffffffffaa
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	eb 93                	jmp    0xffffffffffffffc2
  2f:	90                   	nop
  30:	0f 0b                	ud2
  32:	90                   	nop
  33:	eb 81                	jmp    0xffffffffffffffb6
  35:	90                   	nop
  36:	0f 0b                	ud2
  38:	90                   	nop
  39:	e9 60 ff ff ff       	jmp    0xffffffffffffff9e
  3e:	0f                   	.byte 0xf
  3f:	1f                   	(bad)

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	eb 93                	jmp    0xffffffffffffff98
   5:	90                   	nop
   6:	0f 0b                	ud2
   8:	90                   	nop
   9:	eb 81                	jmp    0xffffffffffffff8c
   b:	90                   	nop
   c:	0f 0b                	ud2
   e:	90                   	nop
   f:	e9 60 ff ff ff       	jmp    0xffffffffffffff74
  14:	0f                   	.byte 0xf
  15:	1f                   	(bad)
[ 1474.996689] RSP: 0000:ffffb38840110ee0 EFLAGS: 00010202
[ 1474.996734] RAX: 0000000000000ff7 RBX: ffff9cc943857590 RCX: 0000000000000001
[ 1474.996797] RDX: 0000000000000000 RSI: 0000000000000ff7 RDI: ffff9cc943857500
[ 1474.996860] RBP: ffff9cc943858000 R08: ffff9cc9438577d8 R09: ffffffff881e8700
[ 1474.996922] R10: ffff9cc947652b00 R11: 0000000000000001 R12: ffff9cc943857500
[ 1474.996984] R13: 0000000000000007 R14: ffff9cc97ed2b438 R15: 0000000000000000
[ 1474.997047] FS:  0000000000000000(0000) GS:ffff9cc9f465a000(0000) knlGS:0000000000000000
[ 1474.997110] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1474.997163] CR2: 00007f6c62e8a7e0 CR3: 00000000038bc001 CR4: 0000000000772ef0
[ 1474.997226] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1474.997286] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1474.997349] PKRU: 55555554
[ 1474.997379] Call Trace:
[ 1474.997411]  <IRQ>
[ 1474.997441] ? __warn (kernel/panic.c:748) 
[ 1474.997479] ? inet_sock_destruct (net/ipv4/af_inet.c:156 (discriminator 1)) 
[ 1474.997527] ? report_bug (lib/bug.c:201 lib/bug.c:219) 
[ 1474.997567] ? inet_sock_destruct (net/ipv4/af_inet.c:156 (discriminator 1)) 
[ 1474.997615] ? handle_bug (arch/x86/kernel/traps.c:337) 
[ 1474.997654] ? exc_invalid_op (arch/x86/kernel/traps.c:391 (discriminator 1)) 
[ 1474.997692] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) 
[ 1474.997732] ? rcu_core (kernel/rcu/tree.c:2556 kernel/rcu/tree.c:2824) 
[ 1474.997772] ? inet_sock_destruct (net/ipv4/af_inet.c:156 (discriminator 1)) 
[ 1474.997822] __sk_destruct (net/core/sock.c:2293) 
[ 1474.997863] rcu_core (kernel/rcu/tree.c:2568 kernel/rcu/tree.c:2824) 
[ 1474.997902] ? rcu_core (kernel/rcu/tree.c:2494 kernel/rcu/tree.c:2824) 
[ 1474.997943] handle_softirqs (kernel/softirq.c:561) 
[ 1474.997982] irq_exit_rcu (kernel/softirq.c:596 kernel/softirq.c:435 kernel/softirq.c:662 kernel/softirq.c:678) 
[ 1474.998021] sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1049 arch/x86/kernel/apic/apic.c:1049) 
[ 1474.998069]  </IRQ>
[ 1474.998099]  <TASK>
[ 1474.998131] asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:702) 
[ 1474.998178] RIP: 0010:default_idle (./arch/x86/include/asm/irqflags.h:37 ./arch/x86/include/asm/irqflags.h:92 arch/x86/kernel/process.c:749) 
[ 1474.998216] Code: 4c 01 c7 4c 29 c2 e9 6e ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 03 62 19 00 fb f4 <fa> c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
All code
========
   0:	4c 01 c7             	add    %r8,%rdi
   3:	4c 29 c2             	sub    %r8,%rdx
   6:	e9 6e ff ff ff       	jmp    0xffffffffffffff79
   b:	90                   	nop
   c:	90                   	nop
   d:	90                   	nop
   e:	90                   	nop
   f:	90                   	nop
  10:	90                   	nop
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
  16:	90                   	nop
  17:	90                   	nop
  18:	90                   	nop
  19:	90                   	nop
  1a:	90                   	nop
  1b:	f3 0f 1e fa          	endbr64
  1f:	66 90                	xchg   %ax,%ax
  21:	0f 00 2d 03 62 19 00 	verw   0x196203(%rip)        # 0x19622b
  28:	fb                   	sti
  29:	f4                   	hlt
  2a:*	fa                   	cli		<-- trapping instruction
  2b:	c3                   	ret
  2c:	cc                   	int3
  2d:	cc                   	int3
  2e:	cc                   	int3
  2f:	cc                   	int3
  30:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
  37:	00 00 00 00 
  3b:	90                   	nop
  3c:	90                   	nop
  3d:	90                   	nop
  3e:	90                   	nop
  3f:	90                   	nop

Code starting with the faulting instruction
===========================================
   0:	fa                   	cli
   1:	c3                   	ret
   2:	cc                   	int3
   3:	cc                   	int3
   4:	cc                   	int3
   5:	cc                   	int3
   6:	66 66 2e 0f 1f 84 00 	data16 cs nopw 0x0(%rax,%rax,1)
   d:	00 00 00 00 
  11:	90                   	nop
  12:	90                   	nop
  13:	90                   	nop
  14:	90                   	nop
  15:	90                   	nop
[ 1474.998339] RSP: 0000:ffffb388400a7ee8 EFLAGS: 00000242
[ 1474.998386] RAX: ffff9cc9f465a000 RBX: ffff9cc941305d00 RCX: 0000000000000000
[ 1474.998447] RDX: 0000000000000002 RSI: ffffffff89595496 RDI: 00000000048b57e4
[ 1474.998509] RBP: 0000000000000002 R08: 00000000048b57e4 R09: 0000000000000001
[ 1474.998572] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
[ 1474.998633] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1474.998696] default_idle_call (./include/linux/cpuidle.h:144 kernel/sched/idle.c:118) 
[ 1474.998734] do_idle (kernel/sched/idle.c:186 kernel/sched/idle.c:325) 
[ 1474.998772] cpu_startup_entry (kernel/sched/idle.c:422 (discriminator 1)) 
[ 1474.998813] start_secondary (arch/x86/kernel/smpboot.c:315) 


Finger prints:
inet_sock_destruct:__sk_destruct:rcu_core:handle_softirqs:irq_exit_rcu