======================================
| [   38.615882][  T352] ip (352) used greatest stack depth: 23200 bytes left
| [   39.910576][    C0] ------------[ cut here ]------------
| [   39.910925][    C0] kernel BUG at net/core/skbuff.c:3505!
| [   39.911282][    C0] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[   39.911745][    C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 39.912114][ C0] RIP: 0010:__skb_checksum (net/core/skbuff.c:3505 (discriminator 1)) 
[ 39.912294][ C0] Code: 44 89 14 24 ff d0 0f 1f 00 4c 8b 44 24 08 44 8b 14 24 41 89 c1 eb a5 89 e8 e9 2d fe ff ff 41 ff d5 0f 1f 00 e9 1f fa ff ff 90 <0f> 0b 48 8b 7c 24 10 89 54 24 48 48 89 44 24 40 e8 17 a6 91 fe 8b
All code
========
   0:	44 89 14 24          	mov    %r10d,(%rsp)
   4:	ff d0                	call   *%rax
   6:	0f 1f 00             	nopl   (%rax)
   9:	4c 8b 44 24 08       	mov    0x8(%rsp),%r8
   e:	44 8b 14 24          	mov    (%rsp),%r10d
  12:	41 89 c1             	mov    %eax,%r9d
  15:	eb a5                	jmp    0xffffffffffffffbc
  17:	89 e8                	mov    %ebp,%eax
  19:	e9 2d fe ff ff       	jmp    0xfffffffffffffe4b
  1e:	41 ff d5             	call   *%r13
  21:	0f 1f 00             	nopl   (%rax)
  24:	e9 1f fa ff ff       	jmp    0xfffffffffffffa48
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	48 8b 7c 24 10       	mov    0x10(%rsp),%rdi
  31:	89 54 24 48          	mov    %edx,0x48(%rsp)
  35:	48 89 44 24 40       	mov    %rax,0x40(%rsp)
  3a:	e8 17 a6 91 fe       	call   0xfffffffffe91a656
  3f:	8b                   	.byte 0x8b

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	48 8b 7c 24 10       	mov    0x10(%rsp),%rdi
   7:	89 54 24 48          	mov    %edx,0x48(%rsp)
   b:	48 89 44 24 40       	mov    %rax,0x40(%rsp)
  10:	e8 17 a6 91 fe       	call   0xfffffffffe91a62c
  15:	8b                   	.byte 0x8b
[   39.912879][    C0] RSP: 0018:ffffc90000007910 EFLAGS: 00010202
[   39.913092][    C0] RAX: 0000000000008cbd RBX: 0000000000000008 RCX: 1ffff11000b64161
[   39.913333][    C0] RDX: 000000000000007a RSI: dffffc0000000000 RDI: ffff888005b20b08
[   39.913577][    C0] RBP: 0000000000008cbd R08: 0000000000000008 R09: fffffbfff251c5ea
[   39.913820][    C0] R10: ffffffff928e2f57 R11: dffffc0000000000 R12: 0000000000000008
[   39.914068][    C0] R13: 0000000000000000 R14: ffffc900000079d0 R15: ffff888006128608
[   39.914314][    C0] FS:  0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[   39.914602][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.914809][    C0] CR2: 00007fd09d8fd000 CR3: 0000000025f1e002 CR4: 0000000000770ef0
[   39.915057][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   39.915298][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   39.915541][    C0] PKRU: 55555554
[   39.915664][    C0] Call Trace:
[   39.915791][    C0]  <IRQ>
[ 39.915875][ C0] ? die (arch/x86/kernel/dumpstack.c:421 arch/x86/kernel/dumpstack.c:434 arch/x86/kernel/dumpstack.c:447) 
[ 39.916004][ C0] ? do_trap (arch/x86/kernel/traps.c:113 arch/x86/kernel/traps.c:154) 
[ 39.916132][ C0] ? __skb_checksum (net/core/skbuff.c:3505 (discriminator 1)) 
[ 39.916297][ C0] ? do_error_trap (./arch/x86/include/asm/traps.h:58 arch/x86/kernel/traps.c:175) 
[ 39.916459][ C0] ? __skb_checksum (net/core/skbuff.c:3505 (discriminator 1)) 
[ 39.916621][ C0] ? __skb_checksum (net/core/skbuff.c:3505 (discriminator 1)) 
[ 39.916782][ C0] ? handle_invalid_op (arch/x86/kernel/traps.c:213) 
[ 39.916944][ C0] ? __skb_checksum (net/core/skbuff.c:3505 (discriminator 1)) 
[ 39.917107][ C0] ? exc_invalid_op (arch/x86/kernel/traps.c:265) 
[ 39.917269][ C0] ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:568) 
[ 39.917437][ C0] ? __skb_checksum (net/core/skbuff.c:3505 (discriminator 1)) 
[ 39.917619][ C0] __skb_checksum_complete (net/core/skbuff.c:3643) 
[ 39.917786][ C0] ? __pfx___skb_checksum_complete (net/core/skbuff.c:3637) 
[ 39.917987][ C0] ? __pfx_csum_partial_ext (./include/net/checksum.h:120) 
[ 39.918156][ C0] ? __pfx_csum_block_add_ext (./include/net/checksum.h:103) 
[ 39.918340][ C0] icmp_rcv (./include/linux/skbuff.h:4567 net/ipv4/icmp.c:1213) 
[ 39.918471][ C0] ip_protocol_deliver_rcu (net/ipv4/ip_input.c:205 (discriminator 5)) 
[ 39.918636][ C0] ip_local_deliver_finish (./include/linux/rcupdate.h:779 net/ipv4/ip_input.c:234) 
[ 39.918809][ C0] ip_local_deliver (./include/linux/netfilter.h:314 ./include/linux/netfilter.h:308 net/ipv4/ip_input.c:254) 
[ 39.918970][ C0] ? __pfx_ip_local_deliver (net/ipv4/ip_input.c:243) 
[ 39.919140][ C0] ? ip_rcv_finish_core.constprop.0 (./include/linux/skbuff.h:1136 ./include/linux/skbuff.h:1188 net/ipv4/ip_input.c:390) 
[ 39.919350][ C0] ip_rcv (./include/net/dst.h:460 net/ipv4/ip_input.c:449 ./include/linux/netfilter.h:314 ./include/linux/netfilter.h:308 net/ipv4/ip_input.c:569) 
[ 39.919473][ C0] ? __pfx_ip_rcv (net/ipv4/ip_input.c:562) 
[ 39.919640][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756) 
[ 39.919808][ C0] ? process_backlog (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 net/core/dev.c:6051) 
[ 39.919975][ C0] ? __pfx_ip_rcv (net/ipv4/ip_input.c:562) 
[ 39.920145][ C0] __netif_receive_skb_one_core (net/core/dev.c:5610 (discriminator 4)) 
[ 39.920345][ C0] ? __pfx___netif_receive_skb_one_core (net/core/dev.c:5603) 
[ 39.920554][ C0] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114) 
[ 39.920723][ C0] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5725) 
[ 39.920891][ C0] ? process_backlog (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 net/core/dev.c:6051) 
[ 39.921054][ C0] process_backlog (./include/linux/rcupdate.h:779 net/core/dev.c:6053) 
[ 39.921231][ C0] __napi_poll.constprop.0 (net/core/dev.c:6703) 
[ 39.921391][ C0] net_rx_action (net/core/dev.c:6772 net/core/dev.c:6886) 
[ 39.921554][ C0] ? __pfx_net_rx_action (net/core/dev.c:6850) 
[ 39.921717][ C0] __do_softirq (kernel/softirq.c:553) 
[ 39.921887][ C0] irq_exit_rcu (kernel/softirq.c:427 kernel/softirq.c:632 kernel/softirq.c:644) 
[ 39.922009][ C0] sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1076 (discriminator 14)) 
[   39.922178][    C0]  </IRQ>
[   39.922261][    C0]  <TASK>
[ 39.922345][ C0] asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:649) 
[ 39.922550][ C0] RIP: 0010:default_idle (./arch/x86/include/asm/irqflags.h:37 ./arch/x86/include/asm/irqflags.h:72 arch/x86/kernel/process.c:743) 
[ 39.922716][ C0] Code: 4c 01 c7 4c 29 c2 e9 72 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 73 a4 3e 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 72 ff ff ff       	jmp    0xffffffffffffff7d
   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 73 a4 3e 00 	verw   0x3ea473(%rip)        # 0x3ea49b
  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
[   39.923299][    C0] RSP: 0018:ffffffff91c07df8 EFLAGS: 00000246
[   39.923503][    C0] RAX: 00000000000ab139 RBX: 1ffffffff2380fc1 RCX: ffffffff90c76802
[   39.923743][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8e697aa6
[   39.923987][    C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c06e64
[   39.924241][    C0] R10: ffff888036037323 R11: ffff88803603bec0 R12: 0000000000000000
[   39.924483][    C0] R13: ffffffff91c1ce00 R14: dffffc0000000000 R15: 0000000000014770
[ 39.924729][ C0] ? ct_kernel_exit.constprop.0 (kernel/context_tracking.c:147) 
[ 39.924892][ C0] ? cpuidle_idle_call (kernel/sched/idle.c:171) 
[ 39.925060][ C0] default_idle_call (./include/linux/cpuidle.h:143 kernel/sched/idle.c:98) 
[ 39.925233][ C0] cpuidle_idle_call (kernel/sched/idle.c:171) 
[ 39.925509][ C0] ? __pfx_cpuidle_idle_call (kernel/sched/idle.c:147) 
[ 39.925681][ C0] ? tsc_verify_tsc_adjust (arch/x86/kernel/tsc_sync.c:59) 
[ 39.925846][ C0] do_idle (kernel/sched/idle.c:312) 
[ 39.925968][ C0] cpu_startup_entry (kernel/sched/idle.c:409 (discriminator 1)) 
[ 39.926132][ C0] rest_init (./include/linux/rcupdate.h:751 init/main.c:701) 
[ 39.926379][ C0] ? acpi_enable_subsystem (drivers/acpi/acpica/utxfinit.c:134) 
[ 39.926542][ C0] arch_call_rest_init+0x13/0x40 
[ 39.926711][ C0] start_kernel (init/main.c:1023 (discriminator 1)) 
[ 39.926872][ C0] x86_64_start_reservations (arch/x86/kernel/head64.c:543) 
[ 39.927157][ C0] x86_64_start_kernel (arch/x86/kernel/head64.c:485 (discriminator 17)) 


Finger prints:
__skb_checksum:__skb_checksum_complete:icmp_rcv:ip_protocol_deliver_rcu