======================================
| xx__-> echo $?
| 0
| xx__-> [ 5580.257937][  T532] BUG: using __this_cpu_read() in preemptible [00000000] code: ping/532
| [ 5580.258547][ T532] caller is lwtunnel_xmit (net/core/dev.h:345 net/core/lwtunnel.c:383) 
[ 5580.258818][  T532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5580.258820][  T532] Call Trace:
[ 5580.258823][  T532]  <TASK>
[ 5580.258825][ T532] dump_stack_lvl (lib/dump_stack.c:123) 
[ 5580.258835][ T532] check_preemption_disabled (lib/smp_processor_id.c:52) 
[ 5580.258843][ T532] lwtunnel_xmit (net/core/dev.h:345 net/core/lwtunnel.c:383) 
[ 5580.258847][ T532] ip6_finish_output2 (net/ipv6/ip6_output.c:118) 
[ 5580.258854][ T532] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342) 
[ 5580.258864][ T532] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226) 
[ 5580.258872][ T532] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247) 
[ 5580.258877][ T532] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234) 
[ 5580.258888][ T532] ? ip6_local_out (net/ipv6/output_core.c:154) 
[ 5580.258898][ T532] ip6_send_skb (net/ipv6/ip6_output.c:1981) 
[ 5580.258903][ T532] rawv6_push_pending_frames (net/ipv6/raw.c:512) 
[ 5580.258910][ T532] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711) 
[ 5580.258914][ T532] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512) 
[ 5580.258925][ T532] rawv6_sendmsg (net/ipv6/raw.c:918) 
[ 5580.258936][ T532] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741) 
[ 5580.258941][ T532] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479) 
[ 5580.258947][ T532] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 5580.258956][ T532] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) 
[ 5580.258962][ T532] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877) 
[ 5580.258971][ T532] ? __lock_acquire (kernel/locking/lockdep.c:5235) 
[ 5580.258986][ T532] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145) 
[ 5580.258988][ T532] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 5580.258998][ T532] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180) 
[ 5580.259004][ T532] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180) 
[ 5580.259009][ T532] ? __pfx___sys_sendto (net/socket.c:2147) 
[ 5580.259023][ T532] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736) 
[ 5580.259030][ T532] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10)) 
[ 5580.259039][ T532] ? __rseq_handle_notify_resume (kernel/rseq.c:442) 
[ 5580.259045][ T532] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425) 
[ 5580.259055][ T532] __x64_sys_sendto (net/socket.c:2183) 
[ 5580.259058][ T532] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90) 
[ 5580.259063][ T532] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) 
[ 5580.259066][ T532] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) 
[ 5580.259070][ T532] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 5580.259074][  T532] RIP: 0033:0x7fcfe2476a4a
[ 5580.259079][ T532] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
   0:	d8 64 89 02          	fsubs  0x2(%rcx,%rcx,4)
   4:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   b:	eb b8                	jmp    0xffffffffffffffc5
   d:	0f 1f 00             	nopl   (%rax)
  10:	f3 0f 1e fa          	endbr64
  14:	41 89 ca             	mov    %ecx,%r10d
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 15                	jne    0x38
  23:	b8 2c 00 00 00       	mov    $0x2c,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 7e                	ja     0xb0
  32:	c3                   	ret
  33:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  38:	41 54                	push   %r12
  3a:	48 83 ec 30          	sub    $0x30,%rsp
  3e:	44                   	rex.R
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 7e                	ja     0x86
   8:	c3                   	ret
   9:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
   e:	41 54                	push   %r12
  10:	48 83 ec 30          	sub    $0x30,%rsp
  14:	44                   	rex.R
  15:	89                   	.byte 0x89
[ 5580.259082][  T532] RSP: 002b:00007ffc3f46f358 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 5580.259085][  T532] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fcfe2476a4a
[ 5580.259087][  T532] RDX: 0000000000000040 RSI: 0000000036f85340 RDI: 0000000000000006
[ 5580.259089][  T532] RBP: 00007ffc3f46f3e0 R08: 0000000000418574 R09: 000000000000001c
[ 5580.259090][  T532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
[ 5580.259092][  T532] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fcfe259f000
| [ 5580.259092][  T532] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fcfe259f000
| [ 5580.259106][  T532]  </TASK>
| [ 5580.259109][  T532] BUG: using __this_cpu_add() in preemptible [00000000] code: ping/532
| [ 5580.273305][ T532] caller is lwtunnel_xmit (net/core/lwtunnel.c:407) 
[ 5580.273600][  T532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5580.273602][  T532] Call Trace:
[ 5580.273604][  T532]  <TASK>
[ 5580.273606][ T532] dump_stack_lvl (lib/dump_stack.c:123) 
[ 5580.273614][ T532] check_preemption_disabled (lib/smp_processor_id.c:52) 
[ 5580.273623][ T532] lwtunnel_xmit (net/core/lwtunnel.c:407) 
[ 5580.273629][ T532] ip6_finish_output2 (net/ipv6/ip6_output.c:118) 
[ 5580.273635][ T532] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342) 
[ 5580.273644][ T532] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226) 
[ 5580.273652][ T532] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247) 
[ 5580.273659][ T532] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234) 
[ 5580.273671][ T532] ? ip6_local_out (net/ipv6/output_core.c:154) 
[ 5580.273680][ T532] ip6_send_skb (net/ipv6/ip6_output.c:1981) 
[ 5580.273686][ T532] rawv6_push_pending_frames (net/ipv6/raw.c:512) 
[ 5580.273692][ T532] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711) 
[ 5580.273697][ T532] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512) 
[ 5580.273709][ T532] rawv6_sendmsg (net/ipv6/raw.c:918) 
[ 5580.273721][ T532] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741) 
[ 5580.273726][ T532] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479) 
[ 5580.273731][ T532] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 5580.273740][ T532] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) 
[ 5580.273744][ T532] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877) 
[ 5580.273753][ T532] ? __lock_acquire (kernel/locking/lockdep.c:5235) 
[ 5580.273769][ T532] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145) 
[ 5580.273772][ T532] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 5580.273783][ T532] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180) 
[ 5580.273788][ T532] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180) 
[ 5580.273794][ T532] ? __pfx___sys_sendto (net/socket.c:2147) 
[ 5580.273808][ T532] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736) 
[ 5580.273815][ T532] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10)) 
[ 5580.273823][ T532] ? __rseq_handle_notify_resume (kernel/rseq.c:442) 
[ 5580.273830][ T532] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425) 
[ 5580.273840][ T532] __x64_sys_sendto (net/socket.c:2183) 
[ 5580.273844][ T532] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90) 
[ 5580.273848][ T532] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) 
[ 5580.273852][ T532] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) 
[ 5580.273857][ T532] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 5580.273860][  T532] RIP: 0033:0x7fcfe2476a4a
[ 5580.273863][ T532] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
   0:	d8 64 89 02          	fsubs  0x2(%rcx,%rcx,4)
   4:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   b:	eb b8                	jmp    0xffffffffffffffc5
   d:	0f 1f 00             	nopl   (%rax)
  10:	f3 0f 1e fa          	endbr64
  14:	41 89 ca             	mov    %ecx,%r10d
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 15                	jne    0x38
  23:	b8 2c 00 00 00       	mov    $0x2c,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 7e                	ja     0xb0
  32:	c3                   	ret
  33:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  38:	41 54                	push   %r12
  3a:	48 83 ec 30          	sub    $0x30,%rsp
  3e:	44                   	rex.R
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 7e                	ja     0x86
   8:	c3                   	ret
   9:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
   e:	41 54                	push   %r12
  10:	48 83 ec 30          	sub    $0x30,%rsp
  14:	44                   	rex.R
  15:	89                   	.byte 0x89
[ 5580.273866][  T532] RSP: 002b:00007ffc3f46f358 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 5580.273869][  T532] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fcfe2476a4a
[ 5580.273871][  T532] RDX: 0000000000000040 RSI: 0000000036f85340 RDI: 0000000000000006
[ 5580.273873][  T532] RBP: 00007ffc3f46f3e0 R08: 0000000000418574 R09: 000000000000001c
[ 5580.273875][  T532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
[ 5580.273877][  T532] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fcfe259f000
| [ 5580.273877][  T532] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fcfe259f000
| [ 5580.273891][  T532]  </TASK>
| [ 5580.295053][  T532] BUG: using __this_cpu_add() in preemptible [00000000] code: ping/532
| [ 5580.295436][ T532] caller is lwtunnel_xmit (net/core/dev.h:356 net/core/lwtunnel.c:408) 
[ 5580.295713][  T532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5580.295715][  T532] Call Trace:
[ 5580.295716][  T532]  <TASK>
[ 5580.295718][ T532] dump_stack_lvl (lib/dump_stack.c:123) 
[ 5580.295725][ T532] check_preemption_disabled (lib/smp_processor_id.c:52) 
[ 5580.295732][ T532] lwtunnel_xmit (net/core/dev.h:356 net/core/lwtunnel.c:408) 
[ 5580.295737][ T532] ip6_finish_output2 (net/ipv6/ip6_output.c:118) 
[ 5580.295742][ T532] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342) 
[ 5580.295751][ T532] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226) 
[ 5580.295759][ T532] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247) 
[ 5580.295765][ T532] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234) 
[ 5580.295776][ T532] ? ip6_local_out (net/ipv6/output_core.c:154) 
[ 5580.295784][ T532] ip6_send_skb (net/ipv6/ip6_output.c:1981) 
[ 5580.295790][ T532] rawv6_push_pending_frames (net/ipv6/raw.c:512) 
[ 5580.295795][ T532] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711) 
[ 5580.295800][ T532] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512) 
[ 5580.295811][ T532] rawv6_sendmsg (net/ipv6/raw.c:918) 
[ 5580.295822][ T532] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741) 
[ 5580.295827][ T532] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479) 
[ 5580.295832][ T532] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 5580.295840][ T532] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) 
[ 5580.295843][ T532] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877) 
[ 5580.295851][ T532] ? __lock_acquire (kernel/locking/lockdep.c:5235) 
[ 5580.295866][ T532] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145) 
[ 5580.295868][ T532] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 5580.295879][ T532] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180) 
[ 5580.295883][ T532] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180) 
[ 5580.295888][ T532] ? __pfx___sys_sendto (net/socket.c:2147) 
[ 5580.295902][ T532] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736) 
[ 5580.295908][ T532] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10)) 
[ 5580.295915][ T532] ? __rseq_handle_notify_resume (kernel/rseq.c:442) 
[ 5580.295922][ T532] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425) 
[ 5580.295932][ T532] __x64_sys_sendto (net/socket.c:2183) 
[ 5580.295935][ T532] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90) 
[ 5580.295939][ T532] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) 
[ 5580.295942][ T532] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) 
[ 5580.295947][ T532] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 5580.295950][  T532] RIP: 0033:0x7fcfe2476a4a
[ 5580.295953][ T532] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
   0:	d8 64 89 02          	fsubs  0x2(%rcx,%rcx,4)
   4:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   b:	eb b8                	jmp    0xffffffffffffffc5
   d:	0f 1f 00             	nopl   (%rax)
  10:	f3 0f 1e fa          	endbr64
  14:	41 89 ca             	mov    %ecx,%r10d
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 15                	jne    0x38
  23:	b8 2c 00 00 00       	mov    $0x2c,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 7e                	ja     0xb0
  32:	c3                   	ret
  33:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  38:	41 54                	push   %r12
  3a:	48 83 ec 30          	sub    $0x30,%rsp
  3e:	44                   	rex.R
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 7e                	ja     0x86
   8:	c3                   	ret
   9:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
   e:	41 54                	push   %r12
  10:	48 83 ec 30          	sub    $0x30,%rsp
  14:	44                   	rex.R
  15:	89                   	.byte 0x89
[ 5580.295956][  T532] RSP: 002b:00007ffc3f46f358 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 5580.295958][  T532] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fcfe2476a4a
[ 5580.295960][  T532] RDX: 0000000000000040 RSI: 0000000036f85340 RDI: 0000000000000006
[ 5580.295962][  T532] RBP: 00007ffc3f46f3e0 R08: 0000000000418574 R09: 000000000000001c
[ 5580.295964][  T532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
[ 5580.295966][  T532] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fcfe259f000
| [ 5580.295966][  T532] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fcfe259f000
| [ 5580.295979][  T532]  </TASK>
| [ 5581.132651][  T537] BUG: using __this_cpu_read() in preemptible [00000000] code: ping/537
| [ 5581.133101][ T537] caller is lwtunnel_xmit (net/core/dev.h:345 net/core/lwtunnel.c:383) 
[ 5581.133385][  T537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5581.133387][  T537] Call Trace:
[ 5581.133389][  T537]  <TASK>
[ 5581.133392][ T537] dump_stack_lvl (lib/dump_stack.c:123) 
[ 5581.133403][ T537] check_preemption_disabled (lib/smp_processor_id.c:52) 
[ 5581.133411][ T537] lwtunnel_xmit (net/core/dev.h:345 net/core/lwtunnel.c:383) 
[ 5581.133417][ T537] ip6_finish_output2 (net/ipv6/ip6_output.c:118) 
[ 5581.133425][ T537] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342) 
[ 5581.133435][ T537] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226) 
[ 5581.133444][ T537] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247) 
[ 5581.133450][ T537] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234) 
[ 5581.133462][ T537] ? ip6_local_out (net/ipv6/output_core.c:154) 
[ 5581.133472][ T537] ip6_send_skb (net/ipv6/ip6_output.c:1981) 
[ 5581.133478][ T537] rawv6_push_pending_frames (net/ipv6/raw.c:512) 
[ 5581.133486][ T537] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711) 
[ 5581.133491][ T537] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512) 
[ 5581.133503][ T537] rawv6_sendmsg (net/ipv6/raw.c:918) 
[ 5581.133515][ T537] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741) 
[ 5581.133520][ T537] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479) 
[ 5581.133527][ T537] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 5581.133540][ T537] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) 
[ 5581.133546][ T537] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877) 
[ 5581.133555][ T537] ? __lock_acquire (kernel/locking/lockdep.c:5235) 
[ 5581.133571][ T537] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145) 
[ 5581.133574][ T537] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 5581.133585][ T537] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180) 
[ 5581.133593][ T537] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180) 
[ 5581.133599][ T537] ? __pfx___sys_sendto (net/socket.c:2147) 
[ 5581.133613][ T537] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736) 
[ 5581.133621][ T537] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10)) 
[ 5581.133631][ T537] ? __rseq_handle_notify_resume (kernel/rseq.c:442) 
[ 5581.133638][ T537] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425) 
[ 5581.133648][ T537] __x64_sys_sendto (net/socket.c:2183) 
[ 5581.133652][ T537] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90) 
[ 5581.133657][ T537] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) 
[ 5581.133661][ T537] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) 
[ 5581.133666][ T537] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 5581.133670][  T537] RIP: 0033:0x7fad7ae0fa4a
[ 5581.133675][ T537] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
   0:	d8 64 89 02          	fsubs  0x2(%rcx,%rcx,4)
   4:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   b:	eb b8                	jmp    0xffffffffffffffc5
   d:	0f 1f 00             	nopl   (%rax)
  10:	f3 0f 1e fa          	endbr64
  14:	41 89 ca             	mov    %ecx,%r10d
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 15                	jne    0x38
  23:	b8 2c 00 00 00       	mov    $0x2c,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 7e                	ja     0xb0
  32:	c3                   	ret
  33:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  38:	41 54                	push   %r12
  3a:	48 83 ec 30          	sub    $0x30,%rsp
  3e:	44                   	rex.R
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 7e                	ja     0x86
   8:	c3                   	ret
   9:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
   e:	41 54                	push   %r12
  10:	48 83 ec 30          	sub    $0x30,%rsp
  14:	44                   	rex.R
  15:	89                   	.byte 0x89
[ 5581.133678][  T537] RSP: 002b:00007ffc6738d728 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 5581.133682][  T537] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fad7ae0fa4a
[ 5581.133684][  T537] RDX: 0000000000000040 RSI: 00000000095c1340 RDI: 0000000000000006
[ 5581.133685][  T537] RBP: 00007ffc6738d7b0 R08: 0000000000418574 R09: 000000000000001c
[ 5581.133687][  T537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
[ 5581.133689][  T537] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fad7af38000
| [ 5581.133689][  T537] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fad7af38000
| [ 5581.133703][  T537]  </TASK>
| [ 5581.148615][  T537] BUG: using __this_cpu_add() in preemptible [00000000] code: ping/537
| [ 5581.149005][ T537] caller is lwtunnel_xmit (net/core/lwtunnel.c:407) 
[ 5581.149278][  T537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5581.149279][  T537] Call Trace:
[ 5581.149281][  T537]  <TASK>
[ 5581.149283][ T537] dump_stack_lvl (lib/dump_stack.c:123) 
[ 5581.149289][ T537] check_preemption_disabled (lib/smp_processor_id.c:52) 
[ 5581.149297][ T537] lwtunnel_xmit (net/core/lwtunnel.c:407) 
[ 5581.149303][ T537] ip6_finish_output2 (net/ipv6/ip6_output.c:118) 
[ 5581.149307][ T537] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342) 
[ 5581.149316][ T537] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226) 
[ 5581.149324][ T537] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247) 
[ 5581.149330][ T537] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234) 
[ 5581.149342][ T537] ? ip6_local_out (net/ipv6/output_core.c:154) 
[ 5581.149350][ T537] ip6_send_skb (net/ipv6/ip6_output.c:1981) 
[ 5581.149356][ T537] rawv6_push_pending_frames (net/ipv6/raw.c:512) 
[ 5581.149362][ T537] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711) 
[ 5581.149366][ T537] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512) 
[ 5581.149379][ T537] rawv6_sendmsg (net/ipv6/raw.c:918) 
[ 5581.149390][ T537] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741) 
[ 5581.149396][ T537] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479) 
[ 5581.149399][ T537] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 5581.149407][ T537] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) 
[ 5581.149410][ T537] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877) 
[ 5581.149419][ T537] ? __lock_acquire (kernel/locking/lockdep.c:5235) 
[ 5581.149435][ T537] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145) 
[ 5581.149438][ T537] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 5581.149449][ T537] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180) 
[ 5581.149453][ T537] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180) 
[ 5581.149459][ T537] ? __pfx___sys_sendto (net/socket.c:2147) 
[ 5581.149474][ T537] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736) 
[ 5581.149480][ T537] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10)) 
[ 5581.149487][ T537] ? __rseq_handle_notify_resume (kernel/rseq.c:442) 
[ 5581.149494][ T537] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425) 
[ 5581.149505][ T537] __x64_sys_sendto (net/socket.c:2183) 
[ 5581.149509][ T537] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90) 
[ 5581.149512][ T537] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) 
[ 5581.149515][ T537] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) 
[ 5581.149520][ T537] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 5581.149523][  T537] RIP: 0033:0x7fad7ae0fa4a
[ 5581.149527][ T537] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
   0:	d8 64 89 02          	fsubs  0x2(%rcx,%rcx,4)
   4:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   b:	eb b8                	jmp    0xffffffffffffffc5
   d:	0f 1f 00             	nopl   (%rax)
  10:	f3 0f 1e fa          	endbr64
  14:	41 89 ca             	mov    %ecx,%r10d
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 15                	jne    0x38
  23:	b8 2c 00 00 00       	mov    $0x2c,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 7e                	ja     0xb0
  32:	c3                   	ret
  33:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  38:	41 54                	push   %r12
  3a:	48 83 ec 30          	sub    $0x30,%rsp
  3e:	44                   	rex.R
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 7e                	ja     0x86
   8:	c3                   	ret
   9:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
   e:	41 54                	push   %r12
  10:	48 83 ec 30          	sub    $0x30,%rsp
  14:	44                   	rex.R
  15:	89                   	.byte 0x89
[ 5581.149529][  T537] RSP: 002b:00007ffc6738d728 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 5581.149532][  T537] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fad7ae0fa4a
[ 5581.149536][  T537] RDX: 0000000000000040 RSI: 00000000095c1340 RDI: 0000000000000006
[ 5581.149537][  T537] RBP: 00007ffc6738d7b0 R08: 0000000000418574 R09: 000000000000001c
[ 5581.149539][  T537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
[ 5581.149541][  T537] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fad7af38000
| [ 5581.149541][  T537] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fad7af38000
| [ 5581.149556][  T537]  </TASK>
| [ 5581.165568][  T537] BUG: using __this_cpu_add() in preemptible [00000000] code: ping/537
| [ 5581.165976][ T537] caller is lwtunnel_xmit (net/core/dev.h:356 net/core/lwtunnel.c:408) 
[ 5581.166245][  T537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5581.166246][  T537] Call Trace:
[ 5581.166248][  T537]  <TASK>
[ 5581.166250][ T537] dump_stack_lvl (lib/dump_stack.c:123) 
[ 5581.166256][ T537] check_preemption_disabled (lib/smp_processor_id.c:52) 
[ 5581.166262][ T537] lwtunnel_xmit (net/core/dev.h:356 net/core/lwtunnel.c:408) 
[ 5581.166268][ T537] ip6_finish_output2 (net/ipv6/ip6_output.c:118) 
[ 5581.166272][ T537] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342) 
[ 5581.166281][ T537] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226) 
[ 5581.166289][ T537] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247) 
[ 5581.166295][ T537] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234) 
[ 5581.166308][ T537] ? ip6_local_out (net/ipv6/output_core.c:154) 
[ 5581.166315][ T537] ip6_send_skb (net/ipv6/ip6_output.c:1981) 
[ 5581.166322][ T537] rawv6_push_pending_frames (net/ipv6/raw.c:512) 
[ 5581.166327][ T537] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711) 
[ 5581.166332][ T537] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512) 
[ 5581.166344][ T537] rawv6_sendmsg (net/ipv6/raw.c:918) 
[ 5581.166356][ T537] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741) 
[ 5581.166361][ T537] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479) 
[ 5581.166365][ T537] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 5581.166372][ T537] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) 
[ 5581.166376][ T537] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877) 
[ 5581.166385][ T537] ? __lock_acquire (kernel/locking/lockdep.c:5235) 
[ 5581.166401][ T537] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145) 
[ 5581.166404][ T537] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 5581.166415][ T537] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180) 
[ 5581.166419][ T537] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180) 
[ 5581.166424][ T537] ? __pfx___sys_sendto (net/socket.c:2147) 
[ 5581.166439][ T537] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736) 
[ 5581.166445][ T537] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10)) 
[ 5581.166453][ T537] ? __rseq_handle_notify_resume (kernel/rseq.c:442) 
[ 5581.166460][ T537] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425) 
[ 5581.166470][ T537] __x64_sys_sendto (net/socket.c:2183) 
[ 5581.166474][ T537] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90) 
[ 5581.166477][ T537] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) 
[ 5581.166481][ T537] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) 
[ 5581.166486][ T537] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
[ 5581.166489][  T537] RIP: 0033:0x7fad7ae0fa4a
[ 5581.166493][ T537] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
   0:	d8 64 89 02          	fsubs  0x2(%rcx,%rcx,4)
   4:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   b:	eb b8                	jmp    0xffffffffffffffc5
   d:	0f 1f 00             	nopl   (%rax)
  10:	f3 0f 1e fa          	endbr64
  14:	41 89 ca             	mov    %ecx,%r10d
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 15                	jne    0x38
  23:	b8 2c 00 00 00       	mov    $0x2c,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 7e                	ja     0xb0
  32:	c3                   	ret
  33:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
  38:	41 54                	push   %r12
  3a:	48 83 ec 30          	sub    $0x30,%rsp
  3e:	44                   	rex.R
  3f:	89                   	.byte 0x89

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 7e                	ja     0x86
   8:	c3                   	ret
   9:	0f 1f 44 00 00       	nopl   0x0(%rax,%rax,1)
   e:	41 54                	push   %r12
  10:	48 83 ec 30          	sub    $0x30,%rsp
  14:	44                   	rex.R
  15:	89                   	.byte 0x89
[ 5581.166495][  T537] RSP: 002b:00007ffc6738d728 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 5581.166498][  T537] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fad7ae0fa4a
[ 5581.166500][  T537] RDX: 0000000000000040 RSI: 00000000095c1340 RDI: 0000000000000006
[ 5581.166502][  T537] RBP: 00007ffc6738d7b0 R08: 0000000000418574 R09: 000000000000001c
[ 5581.166504][  T537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0


Finger prints:
check_preemption_disabled:lwtunnel_xmit:ip6_finish_output2:ip6_finish_output:ip6_output