======================================
| 0
| xx__-> [ 3906.198346][    C2] ------------[ cut here ]------------
| [ 3906.198773][ C2] WARNING: CPU: 2 PID: 0 at net/ipv4/af_inet.c:153 inet_sock_destruct (net/ipv4/af_inet.c:153 (discriminator 1)) 
| [ 3906.199110][    C2] Modules linked in: xt_length act_ct nf_flow_table nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 bonding psample macsec ip6_gre ip_gre gre cls_u32 sch_htb xt_mark act_mirred cls_basic sch_fq_codel poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls sha1_generic xfrm_user xt_policy nft_compat nf_tables act_gact cls_flower sch_ingress vxlan [last unloaded: ila]
[ 3906.200669][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3906.200923][ C2] RIP: 0010:inet_sock_destruct (net/ipv4/af_inet.c:153 (discriminator 1)) 
[ 3906.201168][ C2] Code: 5e 41 5f e9 38 7a be fd 0f b6 75 12 48 83 c4 18 48 89 ea 48 c7 c7 c0 70 1c 8d 5b 5d 41 5c 41 5d 41 5e 41 5f e9 17 7a be fd 90 <0f> 0b 90 e9 44 fe ff ff 90 0f 0b 90 e9 87 fe ff ff 90 0f 0b 90 e9
All code
========
   0:	5e                   	pop    %rsi
   1:	41 5f                	pop    %r15
   3:	e9 38 7a be fd       	jmp    0xfffffffffdbe7a40
   8:	0f b6 75 12          	movzbl 0x12(%rbp),%esi
   c:	48 83 c4 18          	add    $0x18,%rsp
  10:	48 89 ea             	mov    %rbp,%rdx
  13:	48 c7 c7 c0 70 1c 8d 	mov    $0xffffffff8d1c70c0,%rdi
  1a:	5b                   	pop    %rbx
  1b:	5d                   	pop    %rbp
  1c:	41 5c                	pop    %r12
  1e:	41 5d                	pop    %r13
  20:	41 5e                	pop    %r14
  22:	41 5f                	pop    %r15
  24:	e9 17 7a be fd       	jmp    0xfffffffffdbe7a40
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	e9 44 fe ff ff       	jmp    0xfffffffffffffe76
  32:	90                   	nop
  33:	0f 0b                	ud2
  35:	90                   	nop
  36:	e9 87 fe ff ff       	jmp    0xfffffffffffffec2
  3b:	90                   	nop
  3c:	0f 0b                	ud2
  3e:	90                   	nop
  3f:	e9                   	.byte 0xe9

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	e9 44 fe ff ff       	jmp    0xfffffffffffffe4c
   8:	90                   	nop
   9:	0f 0b                	ud2
   b:	90                   	nop
   c:	e9 87 fe ff ff       	jmp    0xfffffffffffffe98
  11:	90                   	nop
  12:	0f 0b                	ud2
  14:	90                   	nop
  15:	e9                   	.byte 0xe9
[ 3906.201813][    C2] RSP: 0018:ffffc90000218dc0 EFLAGS: 00010206
[ 3906.202043][    C2] RAX: 0000000000000009 RBX: ffffffff8eaae1e0 RCX: ffffffff8c60defe
[ 3906.202324][    C2] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888005cde980
[ 3906.202594][    C2] RBP: ffff888005cde840 R08: 0000000000000000 R09: ffffed1000b9bd30
[ 3906.202864][    C2] R10: ffff888005cde983 R11: 0000000000000000 R12: ffff888005cde980
[ 3906.203132][    C2] R13: ffffc90000218eb8 R14: ffffffff8a2713fc R15: 0000000000000177
[ 3906.203413][    C2] FS:  0000000000000000(0000) GS:ffff8880dd343000(0000) knlGS:0000000000000000
[ 3906.203732][    C2] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3906.203963][    C2] CR2: 00007f40493d7000 CR3: 0000000062f40004 CR4: 0000000000772ef0
[ 3906.204691][    C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3906.204986][    C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3906.205271][    C2] PKRU: 55555554
[ 3906.205419][    C2] Call Trace:
[ 3906.205567][    C2]  <IRQ>
[ 3906.205673][ C2] ? inet_sock_destruct (net/ipv4/af_inet.c:153 (discriminator 1)) 
[ 3906.205864][ C2] ? __warn (kernel/panic.c:748) 
[ 3906.206012][ C2] ? inet_sock_destruct (net/ipv4/af_inet.c:153 (discriminator 1)) 
[ 3906.206204][ C2] ? report_bug (lib/bug.c:201 lib/bug.c:219) 
[ 3906.206390][ C2] ? inet_sock_destruct (net/ipv4/af_inet.c:153 (discriminator 1)) 
[ 3906.206577][ C2] ? handle_bug (arch/x86/kernel/traps.c:337) 
[ 3906.206764][ C2] ? exc_invalid_op (arch/x86/kernel/traps.c:391 (discriminator 1)) 
[ 3906.206949][ C2] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) 
[ 3906.207134][ C2] ? rcu_do_batch (kernel/rcu/tree.c:2568) 
[ 3906.207319][ C2] ? inet_sock_destruct (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 net/ipv4/af_inet.c:153) 
[ 3906.207502][ C2] ? inet_sock_destruct (net/ipv4/af_inet.c:153 (discriminator 1)) 
[ 3906.207687][ C2] ? rcu_do_batch (kernel/rcu/tree.c:2568) 
[ 3906.207869][ C2] __sk_destruct (net/core/sock.c:2293) 
[ 3906.208054][ C2] ? rcu_do_batch (kernel/rcu/tree.c:2568) 
[ 3906.208240][ C2] rcu_do_batch (kernel/rcu/tree.c:2568) 
[ 3906.208428][ C2] ? find_held_lock (kernel/locking/lockdep.c:5348) 
[ 3906.208610][ C2] ? __pfx_rcu_do_batch (kernel/rcu/tree.c:2492) 
[ 3906.208790][ C2] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) 
[ 3906.209018][ C2] rcu_core (kernel/rcu/tree.c:2826) 
[ 3906.209167][ C2] handle_softirqs (kernel/softirq.c:561) 
[ 3906.209392][ C2] __irq_exit_rcu (kernel/softirq.c:596 kernel/softirq.c:435 kernel/softirq.c:662) 
[ 3906.209575][ C2] irq_exit_rcu (kernel/softirq.c:680) 
[ 3906.209714][ C2] sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1049 arch/x86/kernel/apic/apic.c:1049) 
[ 3906.209905][    C2]  </IRQ>
[ 3906.210007][    C2]  <TASK>
[ 3906.210112][ C2] asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:702) 
[ 3906.210333][ C2] RIP: 0010:default_idle (./arch/x86/include/asm/irqflags.h:37 ./arch/x86/include/asm/irqflags.h:92 arch/x86/kernel/process.c:749) 
[ 3906.210513][ C2] 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 93 fd 0a 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 93 fd 0a 00 	verw   0xafd93(%rip)        # 0xafdbb
  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
[ 3906.211092][    C2] RSP: 0018:ffffc90000147df0 EFLAGS: 00000242
[ 3906.211319][    C2] RAX: 000000000807d0cb RBX: 1ffff92000028fc1 RCX: ffffffff8cbb1ca5
[ 3906.211568][    C2] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8a1833f3
[ 3906.211823][    C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100d9e667a
[ 3906.212074][    C2] R10: ffff88806cf333d3 R11: 0000000000000000 R12: 0000000000000000
[ 3906.212336][    C2] R13: ffff888001b1a340 R14: dffffc0000000000 R15: 0000000000000000
[ 3906.212593][ C2] ? ct_kernel_exit.constprop.0 (kernel/context_tracking.c:146) 
[ 3906.212769][ C2] ? cpuidle_idle_call (kernel/sched/idle.c:186) 
[ 3906.212952][ C2] default_idle_call (./include/linux/cpuidle.h:143 kernel/sched/idle.c:118) 
[ 3906.213130][ C2] cpuidle_idle_call (kernel/sched/idle.c:186) 
[ 3906.213315][ C2] ? __pfx_cpuidle_idle_call (kernel/sched/idle.c:168) 
[ 3906.213489][ C2] ? tsc_verify_tsc_adjust (arch/x86/kernel/tsc_sync.c:59) 
[ 3906.213665][ C2] do_idle (kernel/sched/idle.c:325) 
[ 3906.213801][ C2] cpu_startup_entry (kernel/sched/idle.c:422 (discriminator 1)) 
[ 3906.213977][ C2] start_secondary (arch/x86/kernel/smpboot.c:203 arch/x86/kernel/smpboot.c:283) 
[ 3906.214162][ C2] ? __pfx_start_secondary (arch/x86/kernel/smpboot.c:233) 
[ 3906.214345][ C2] common_startup_64 (arch/x86/kernel/head_64.S:419) 
| [ 3906.216254][    C2] ------------[ cut here ]------------
| [ 3906.216430][ C2] WARNING: CPU: 2 PID: 0 at net/ipv4/af_inet.c:156 inet_sock_destruct (net/ipv4/af_inet.c:156 (discriminator 1)) 
| [ 3906.216725][    C2] Modules linked in: xt_length act_ct nf_flow_table nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 bonding psample macsec ip6_gre ip_gre gre cls_u32 sch_htb xt_mark act_mirred cls_basic sch_fq_codel poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls sha1_generic xfrm_user xt_policy nft_compat nf_tables act_gact cls_flower sch_ingress vxlan [last unloaded: ila]
| [ 3906.218292][    C2] Tainted: [W]=WARN
[ 3906.218437][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3906.218668][ C2] RIP: 0010:inet_sock_destruct (net/ipv4/af_inet.c:156 (discriminator 1)) 
[ 3906.218893][ C2] Code: 5d 41 5c 41 5d 41 5e 41 5f e9 17 7a be fd 90 0f 0b 90 e9 44 fe ff ff 90 0f 0b 90 e9 87 fe ff ff 90 0f 0b 90 e9 b4 fe ff ff 90 <0f> 0b 90 e9 ea fe ff ff e8 1e 50 2e fe e9 5a fd ff ff 4c 89 f7 48
All code
========
   0:	5d                   	pop    %rbp
   1:	41 5c                	pop    %r12
   3:	41 5d                	pop    %r13
   5:	41 5e                	pop    %r14
   7:	41 5f                	pop    %r15
   9:	e9 17 7a be fd       	jmp    0xfffffffffdbe7a25
   e:	90                   	nop
   f:	0f 0b                	ud2
  11:	90                   	nop
  12:	e9 44 fe ff ff       	jmp    0xfffffffffffffe5b
  17:	90                   	nop
  18:	0f 0b                	ud2
  1a:	90                   	nop
  1b:	e9 87 fe ff ff       	jmp    0xfffffffffffffea7
  20:	90                   	nop
  21:	0f 0b                	ud2
  23:	90                   	nop
  24:	e9 b4 fe ff ff       	jmp    0xfffffffffffffedd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	e9 ea fe ff ff       	jmp    0xffffffffffffff1c
  32:	e8 1e 50 2e fe       	call   0xfffffffffe2e5055
  37:	e9 5a fd ff ff       	jmp    0xfffffffffffffd96
  3c:	4c 89 f7             	mov    %r14,%rdi
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	e9 ea fe ff ff       	jmp    0xfffffffffffffef2
   8:	e8 1e 50 2e fe       	call   0xfffffffffe2e502b
   d:	e9 5a fd ff ff       	jmp    0xfffffffffffffd6c
  12:	4c 89 f7             	mov    %r14,%rdi
  15:	48                   	rex.W
[ 3906.219505][    C2] RSP: 0018:ffffc90000218dc0 EFLAGS: 00010202
[ 3906.219731][    C2] RAX: 0000000000000ff7 RBX: ffffffff8eaae1e0 RCX: ffffffff8c60df4a
[ 3906.220014][    C2] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888005cdeac4
[ 3906.220292][    C2] RBP: ffff888005cde840 R08: 0000000000000000 R09: ffffed1000b9bd5b
[ 3906.220558][    C2] R10: ffff888005cdeadf R11: 0000000000000000 R12: ffff888005cdeadc
[ 3906.220819][    C2] R13: ffffc90000218eb8 R14: ffffffff8a2713fc R15: 0000000000000177
[ 3906.221088][    C2] FS:  0000000000000000(0000) GS:ffff8880dd343000(0000) knlGS:0000000000000000
[ 3906.221566][    C2] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3906.221797][    C2] CR2: 00007f40493d7000 CR3: 0000000062f40004 CR4: 0000000000772ef0
[ 3906.222310][    C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3906.222575][    C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3906.222839][    C2] PKRU: 55555554
[ 3906.222979][    C2] Call Trace:
[ 3906.223129][    C2]  <IRQ>
[ 3906.223305][ C2] ? inet_sock_destruct (net/ipv4/af_inet.c:156 (discriminator 1)) 
[ 3906.223484][ C2] ? __warn (kernel/panic.c:748) 
[ 3906.223617][ C2] ? inet_sock_destruct (net/ipv4/af_inet.c:156 (discriminator 1)) 
[ 3906.223787][ C2] ? report_bug (lib/bug.c:201 lib/bug.c:219) 
[ 3906.223976][ C2] ? inet_sock_destruct (net/ipv4/af_inet.c:156 (discriminator 1)) 
[ 3906.224159][ C2] ? handle_bug (arch/x86/kernel/traps.c:337) 
[ 3906.224356][ C2] ? exc_invalid_op (arch/x86/kernel/traps.c:391 (discriminator 1)) 
[ 3906.224540][ C2] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) 
[ 3906.224727][ C2] ? rcu_do_batch (kernel/rcu/tree.c:2568) 
[ 3906.224927][ C2] ? inet_sock_destruct (./arch/x86/include/asm/atomic.h:23 (discriminator 3) ./include/linux/atomic/atomic-arch-fallback.h:457 (discriminator 3) ./include/linux/atomic/atomic-instrumented.h:33 (discriminator 3) ./include/linux/refcount.h:136 (discriminator 3) net/ipv4/af_inet.c:154 (discriminator 3)) 
[ 3906.225129][ C2] ? inet_sock_destruct (net/ipv4/af_inet.c:156 (discriminator 1)) 
[ 3906.225328][ C2] ? rcu_do_batch (kernel/rcu/tree.c:2568) 
[ 3906.225523][ C2] __sk_destruct (net/core/sock.c:2293) 
[ 3906.225727][ C2] ? rcu_do_batch (kernel/rcu/tree.c:2568) 
[ 3906.225911][ C2] rcu_do_batch (kernel/rcu/tree.c:2568) 
[ 3906.226092][ C2] ? find_held_lock (kernel/locking/lockdep.c:5348) 
[ 3906.226371][ C2] ? __pfx_rcu_do_batch (kernel/rcu/tree.c:2492) 
[ 3906.226633][ C2] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) 
[ 3906.226880][ C2] rcu_core (kernel/rcu/tree.c:2826) 
[ 3906.227023][ C2] handle_softirqs (kernel/softirq.c:561) 
[ 3906.227208][ C2] __irq_exit_rcu (kernel/softirq.c:596 kernel/softirq.c:435 kernel/softirq.c:662) 
[ 3906.227401][ C2] irq_exit_rcu (kernel/softirq.c:680) 
[ 3906.227534][ C2] sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1049 arch/x86/kernel/apic/apic.c:1049) 
[ 3906.227720][    C2]  </IRQ>
[ 3906.227822][    C2]  <TASK>
[ 3906.227920][ C2] asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:702) 
[ 3906.228152][ C2] RIP: 0010:default_idle (./arch/x86/include/asm/irqflags.h:37 ./arch/x86/include/asm/irqflags.h:92 arch/x86/kernel/process.c:749) 
[ 3906.228425][ C2] 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 93 fd 0a 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 93 fd 0a 00 	verw   0xafd93(%rip)        # 0xafdbb
  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
[ 3906.229013][    C2] RSP: 0018:ffffc90000147df0 EFLAGS: 00000242
[ 3906.229249][    C2] RAX: 000000000807d0cb RBX: 1ffff92000028fc1 RCX: ffffffff8cbb1ca5
[ 3906.229507][    C2] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8a1833f3
[ 3906.229776][    C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100d9e667a
[ 3906.230132][    C2] R10: ffff88806cf333d3 R11: 0000000000000000 R12: 0000000000000000
[ 3906.230404][    C2] R13: ffff888001b1a340 R14: dffffc0000000000 R15: 0000000000000000
[ 3906.230669][ C2] ? ct_kernel_exit.constprop.0 (kernel/context_tracking.c:146) 
[ 3906.230854][ C2] ? cpuidle_idle_call (kernel/sched/idle.c:186) 
[ 3906.231049][ C2] default_idle_call (./include/linux/cpuidle.h:143 kernel/sched/idle.c:118) 
[ 3906.231251][ C2] cpuidle_idle_call (kernel/sched/idle.c:186) 
[ 3906.231449][ C2] ? __pfx_cpuidle_idle_call (kernel/sched/idle.c:168) 
[ 3906.231715][ C2] ? tsc_verify_tsc_adjust (arch/x86/kernel/tsc_sync.c:59) 
[ 3906.231895][ C2] do_idle (kernel/sched/idle.c:325) 
[ 3906.232060][ C2] cpu_startup_entry (kernel/sched/idle.c:422 (discriminator 1)) 
[ 3906.232252][ C2] start_secondary (arch/x86/kernel/smpboot.c:203 arch/x86/kernel/smpboot.c:283) 
[ 3906.232442][ C2] ? __pfx_start_secondary (arch/x86/kernel/smpboot.c:233) 


Finger prints:
inet_sock_destruct:__sk_destruct:rcu_do_batch:rcu_core:handle_softirqs