======================================
| [  188.331986][ T1551] Mirror/redirect action on
| [  188.917981][    C0] ------------[ cut here ]------------
| [  188.918413][    C0] WARNING: CPU: 0 PID: 1557 at ./include/net/sch_generic.h:843 tc_run (./include/net/sch_generic.h:843 ./include/net/sch_generic.h:889 ./include/net/sch_generic.h:1366 net/core/dev.c:4370)
| [  188.919037][    C0] Modules linked in: act_mirred ip6_gre ip6_tunnel tunnel6 cls_matchall ip_gre gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[  188.920755][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  188.921185][    C0] RIP: 0010:tc_run (./include/net/sch_generic.h:843 ./include/net/sch_generic.h:889 ./include/net/sch_generic.h:1366 net/core/dev.c:4370)
[  188.921529][    C0] Code: 89 f8 49 c1 e8 03 45 0f b6 04 30 48 89 fe 83 e6 07 83 c6 01 44 38 c6 7c 09 45 84 c0 0f 85 83 02 00 00 66 83 7a 06 00 74 04 90 <0f> 0b 90 48 ba 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fe 48 c1
All code
========
   0:	89 f8                	mov    %edi,%eax
   2:	49 c1 e8 03          	shr    $0x3,%r8
   6:	45 0f b6 04 30       	movzbl (%r8,%rsi,1),%r8d
   b:	48 89 fe             	mov    %rdi,%rsi
   e:	83 e6 07             	and    $0x7,%esi
  11:	83 c6 01             	add    $0x1,%esi
  14:	44 38 c6             	cmp    %r8b,%sil
  17:	7c 09                	jl     0x22
  19:	45 84 c0             	test   %r8b,%r8b
  1c:	0f 85 83 02 00 00    	jne    0x2a5
  22:	66 83 7a 06 00       	cmpw   $0x0,0x6(%rdx)
  27:	74 04                	je     0x2d
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	48 ba 00 00 00 00 00 	movabs $0xdffffc0000000000,%rdx
  34:	fc ff df 
  37:	48 8d 7b 28          	lea    0x28(%rbx),%rdi
  3b:	48 89 fe             	mov    %rdi,%rsi
  3e:	48                   	rex.W
  3f:	c1                   	.byte 0xc1

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	48 ba 00 00 00 00 00 	movabs $0xdffffc0000000000,%rdx
   a:	fc ff df 
   d:	48 8d 7b 28          	lea    0x28(%rbx),%rdi
  11:	48 89 fe             	mov    %rdi,%rsi
  14:	48                   	rex.W
  15:	c1                   	.byte 0xc1
[  188.922674][    C0] RSP: 0018:ffffc90000007980 EFLAGS: 00010246
[  188.923093][    C0] RAX: ffffe8ffffc02b60 RBX: ffff88800be49700 RCX: 0000000000000000
[  188.923856][    C0] RDX: ffff88800e3042c0 RSI: 0000000000000000 RDI: ffff88800e3042c4
[  188.924333][    C0] RBP: ffffc90000007a28 R08: 0000000000000000 R09: ffffed100155ca39
[  188.924818][    C0] R10: ffff88800aae51cf R11: ffffffffad5744c0 R12: ffffc90000007b28
[  188.925328][    C0] R13: 1ffff92000000f34 R14: ffff88800be49748 R15: ffff88800bb21ef8
[  188.925825][    C0] FS:  00007f4094908740(0000) GS:ffff8880879f2000(0000) knlGS:0000000000000000
[  188.926372][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  188.926787][    C0] CR2: 00007f4094d59a98 CR3: 000000001507d004 CR4: 0000000000772ef0
[  188.927257][    C0] PKRU: 55555554
[  188.927498][    C0] Call Trace:
[  188.927745][    C0]  <IRQ>
[  188.927910][    C0]  ? napi_disable (net/core/dev.c:4349)
[  188.928228][    C0]  ? packet_rcv (net/packet/af_packet.c:2210)
[  188.928554][    C0]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4448 net/core/dev.c:5989)
[  188.928972][    C0]  ? kmem_cache_free (mm/slub.c:6630 mm/slub.c:6740)
[  188.929270][    C0]  ? dst_release (./arch/x86/include/asm/preempt.h:104 ./include/linux/rcuref.h:174 net/core/dst.c:167)
[  188.929580][    C0]  ? do_xdp_generic (net/core/dev.c:5908)
[  188.929925][    C0]  ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[  188.930227][    C0]  ? validate_chain (kernel/locking/lockdep.c:3801 kernel/locking/lockdep.c:3821 kernel/locking/lockdep.c:3876)
[  188.930544][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[  188.930883][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[  188.931185][    C0]  __netif_receive_skb_one_core (net/core/dev.c:6137)
[  188.931570][    C0]  ? __netif_receive_skb_list_core (net/core/dev.c:6131)
[  188.931991][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751)
[  188.932274][    C0]  ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831)
[  188.932566][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[  188.932901][    C0]  process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6604)
[  188.933211][    C0]  __napi_poll.constprop.0 (net/core/dev.c:7668)
[  188.933508][    C0]  net_rx_action (net/core/dev.c:7730 net/core/dev.c:7882)
[  188.933835][    C0]  ? run_backlog_napi (net/core/dev.c:7844)
[  188.934137][    C0]  ? clockevents_program_event (kernel/time/clockevents.c:326)
[  188.934429][    C0]  ? lock_downgrade (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./arch/x86/include/asm/irqflags.h:159 kernel/locking/lockdep.c:5765)
[  188.934747][    C0]  ? kvm_clock_get_cycles (./arch/x86/include/asm/preempt.h:95 arch/x86/kernel/kvmclock.c:80 arch/x86/kernel/kvmclock.c:86)
[  188.935047][    C0]  ? ktime_get (kernel/time/timekeeping.c:387 (discriminator 4) kernel/time/timekeeping.c:404 (discriminator 4) kernel/time/timekeeping.c:826 (discriminator 4))
[  188.935263][    C0]  ? clockevents_program_event (kernel/time/clockevents.c:336 (discriminator 3))
[  188.935667][    C0]  ? hrtimer_interrupt (kernel/time/hrtimer.c:1916)
[  188.935989][    C0]  handle_softirqs (kernel/softirq.c:623)
[  188.936278][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847)
[  188.936572][    C0]  do_softirq (kernel/softirq.c:523 kernel/softirq.c:510)
[  188.936806][    C0]  </IRQ>
[  188.936967][    C0]  <TASK>
[  188.937112][    C0]  __local_bh_enable_ip (kernel/softirq.c:450)
[  188.937398][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847)
[  188.937710][    C0]  __dev_queue_xmit (net/core/dev.c:4848)
[  188.938023][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4728)
[  188.938305][    C0]  ? packet_parse_headers (./include/linux/skbuff.h:3180 net/packet/af_packet.c:1938)
[  188.938615][    C0]  ? sock_wmalloc (net/core/sock.c:2968)
[  188.938926][    C0]  ? packet_cached_dev_get (net/packet/af_packet.c:1923)
[  188.939211][    C0]  ? skb_copy_datagram_from_iter (net/core/datagram.c:561)
[  188.939603][    C0]  packet_snd (net/packet/af_packet.c:3076)
[  188.939917][    C0]  ? tpacket_snd (net/packet/af_packet.c:2940)
[  188.940201][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[  188.940501][    C0]  ? __might_fault (mm/memory.c:7081 mm/memory.c:7075)
[  188.940815][    C0]  __sys_sendto (net/socket.c:727 net/socket.c:742 net/socket.c:2244)
[  188.941114][    C0]  ? __ia32_sys_getpeername (net/socket.c:2211)
[  188.941427][    C0]  ? sock_ioctl (net/socket.c:1378)
[  188.941738][    C0]  ? down_write_nested (kernel/locking/rwsem.c:1350)
[  188.942044][    C0]  ? do_user_addr_fault (./include/linux/mmap_lock.h:396 arch/x86/mm/fault.c:1415)
[  188.942345][    C0]  __x64_sys_sendto (net/socket.c:2247)
[  188.942654][    C0]  ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:124 arch/x86/entry/syscall_64.c:90)
[  188.942973][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[  188.943261][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  188.943555][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  188.943944][    C0] RIP: 0033:0x7f4094b2427a
[  188.944274][    C0] 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
[  188.945589][    C0] RSP: 002b:00007fffb7896f38 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  188.946054][    C0] RAX: ffffffffffffffda RBX: 000000002376a9d0 RCX: 00007f4094b2427a
[  188.946716][    C0] RDX: 000000000000002a RSI: 000000002376ac92 RDI: 0000000000000005
[  188.947204][    C0] RBP: 000000002376ac92 R08: 00007fffb7896f40 R09: 0000000000000014
[  188.947678][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  188.948342][    C0] R13: 000000000000002a R14: 00007fffb7896f40 R15: 0000000000000000
| [  188.951999][    C0] ------------[ cut here ]------------
| [  188.952553][    C0] WARNING: CPU: 0 PID: 1557 at ./include/net/sch_generic.h:843 tcf_gact_act (./include/net/sch_generic.h:843 ./include/net/sch_generic.h:889 ./include/net/act_api.h:232 net/sched/act_gact.c:164) act_gact
| [  188.953204][    C0] Modules linked in: act_mirred ip6_gre ip6_tunnel tunnel6 cls_matchall ip_gre gre act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
| [  188.955846][    C0] Tainted: [W]=WARN
[  188.956110][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  188.956530][    C0] RIP: 0010:tcf_gact_act (./include/net/sch_generic.h:843 ./include/net/sch_generic.h:889 ./include/net/act_api.h:232 net/sched/act_gact.c:164) act_gact
[  188.956966][    C0] Code: 06 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 47 03 00 00 66 41 83 7d 06 00 74 04 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8d 7d 28 48 89 fa 48 c1
All code
========
   0:	06                   	(bad)
   1:	48 89 fa             	mov    %rdi,%rdx
   4:	48 c1 ea 03          	shr    $0x3,%rdx
   8:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   c:	48 89 f8             	mov    %rdi,%rax
   f:	83 e0 07             	and    $0x7,%eax
  12:	83 c0 01             	add    $0x1,%eax
  15:	38 d0                	cmp    %dl,%al
  17:	7c 08                	jl     0x21
  19:	84 d2                	test   %dl,%dl
  1b:	0f 85 47 03 00 00    	jne    0x368
  21:	66 41 83 7d 06 00    	cmpw   $0x0,0x6(%r13)
  27:	74 04                	je     0x2d
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  34:	fc ff df 
  37:	48 8d 7d 28          	lea    0x28(%rbp),%rdi
  3b:	48 89 fa             	mov    %rdi,%rdx
  3e:	48                   	rex.W
  3f:	c1                   	.byte 0xc1

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
   a:	fc ff df 
   d:	48 8d 7d 28          	lea    0x28(%rbp),%rdi
  11:	48 89 fa             	mov    %rdi,%rdx
  14:	48                   	rex.W
  15:	c1                   	.byte 0xc1
[  188.958402][    C0] RSP: 0018:ffffc90000007790 EFLAGS: 00010246
[  188.959063][    C0] RAX: 0000000000000000 RBX: ffff88800a249f00 RCX: 1ffffffff80b405f
[  188.959561][    C0] RDX: 0000000000000000 RSI: ffffffffaca5d5c0 RDI: ffff88800e3042c4
[  188.960059][    C0] RBP: ffff88800be49700 R08: 0000000000000001 R09: 0000000000000000
[  188.960545][    C0] R10: ffff88800ea99b40 R11: ffff88800a248700 R12: ffffe8ffffc04b80
[  188.961046][    C0] R13: ffff88800e3042c0 R14: 0000000000000000 R15: 0000000000000002
[  188.961543][    C0] FS:  00007f4094908740(0000) GS:ffff8880879f2000(0000) knlGS:0000000000000000
[  188.962357][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  188.962800][    C0] CR2: 00007f4094d59a98 CR3: 000000001507d004 CR4: 0000000000772ef0
[  188.963297][    C0] PKRU: 55555554
[  188.963774][    C0] Call Trace:
[  188.964023][    C0]  <IRQ>
[  188.964183][    C0]  tcf_action_exec.part.0 (./include/net/tc_wrapper.h:217 net/sched/act_api.c:1150)
[  188.964506][    C0]  ? mall_classify (net/sched/cls_matchall.c:41) cls_matchall
[  188.965130][    C0]  __tcf_classify (./include/net/tc_wrapper.h:223 net/sched/cls_api.c:1764)
[  188.965454][    C0]  tcf_classify (net/sched/cls_api.c:1860)
[  188.965777][    C0]  ? exc_invalid_op (arch/x86/kernel/traps.c:392 (discriminator 1))
[  188.966101][    C0]  ? __tcf_classify (net/sched/cls_api.c:1809)
[  188.966654][    C0]  tc_run (net/core/dev.c:4373)
[  188.966916][    C0]  ? napi_disable (net/core/dev.c:4349)
[  188.967219][    C0]  ? packet_rcv (net/packet/af_packet.c:2210)
[  188.967539][    C0]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4448 net/core/dev.c:5989)
[  188.968165][    C0]  ? kmem_cache_free (mm/slub.c:6630 mm/slub.c:6740)
[  188.968483][    C0]  ? dst_release (./arch/x86/include/asm/preempt.h:104 ./include/linux/rcuref.h:174 net/core/dst.c:167)
[  188.968804][    C0]  ? do_xdp_generic (net/core/dev.c:5908)
[  188.969132][    C0]  ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[  188.969507][    C0]  ? validate_chain (kernel/locking/lockdep.c:3801 kernel/locking/lockdep.c:3821 kernel/locking/lockdep.c:3876)
[  188.969872][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[  188.970203][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[  188.970536][    C0]  __netif_receive_skb_one_core (net/core/dev.c:6137)
[  188.971185][    C0]  ? __netif_receive_skb_list_core (net/core/dev.c:6131)
[  188.971640][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751)
[  188.971978][    C0]  ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831)
[  188.972298][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[  188.972646][    C0]  process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6604)
[  188.972994][    C0]  __napi_poll.constprop.0 (net/core/dev.c:7668)
[  188.973317][    C0]  net_rx_action (net/core/dev.c:7730 net/core/dev.c:7882)
[  188.973672][    C0]  ? run_backlog_napi (net/core/dev.c:7844)
[  188.974230][    C0]  ? clockevents_program_event (kernel/time/clockevents.c:326)
[  188.974561][    C0]  ? lock_downgrade (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./arch/x86/include/asm/irqflags.h:159 kernel/locking/lockdep.c:5765)
[  188.974910][    C0]  ? kvm_clock_get_cycles (./arch/x86/include/asm/preempt.h:95 arch/x86/kernel/kvmclock.c:80 arch/x86/kernel/kvmclock.c:86)
[  188.975232][    C0]  ? ktime_get (kernel/time/timekeeping.c:387 (discriminator 4) kernel/time/timekeeping.c:404 (discriminator 4) kernel/time/timekeeping.c:826 (discriminator 4))
[  188.975732][    C0]  ? clockevents_program_event (kernel/time/clockevents.c:336 (discriminator 3))
[  188.976158][    C0]  ? hrtimer_interrupt (kernel/time/hrtimer.c:1916)
[  188.976478][    C0]  handle_softirqs (kernel/softirq.c:623)
[  188.976813][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847)
[  188.977345][    C0]  do_softirq (kernel/softirq.c:523 kernel/softirq.c:510)
[  188.977585][    C0]  </IRQ>
[  188.977779][    C0]  <TASK>
[  188.977958][    C0]  __local_bh_enable_ip (kernel/softirq.c:450)
[  188.978288][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847)
[  188.978630][    C0]  __dev_queue_xmit (net/core/dev.c:4848)
[  188.978981][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4728)
[  188.979299][    C0]  ? packet_parse_headers (./include/linux/skbuff.h:3180 net/packet/af_packet.c:1938)
[  188.979641][    C0]  ? sock_wmalloc (net/core/sock.c:2968)
[  188.980194][    C0]  ? packet_cached_dev_get (net/packet/af_packet.c:1923)
[  188.980536][    C0]  ? skb_copy_datagram_from_iter (net/core/datagram.c:561)
[  188.980965][    C0]  packet_snd (net/packet/af_packet.c:3076)
[  188.981295][    C0]  ? tpacket_snd (net/packet/af_packet.c:2940)
[  188.981637][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[  188.981977][    C0]  ? __might_fault (mm/memory.c:7081 mm/memory.c:7075)
[  188.982299][    C0]  __sys_sendto (net/socket.c:727 net/socket.c:742 net/socket.c:2244)
[  188.982640][    C0]  ? __ia32_sys_getpeername (net/socket.c:2211)
[  188.983218][    C0]  ? sock_ioctl (net/socket.c:1378)
[  188.983603][    C0]  ? down_write_nested (kernel/locking/rwsem.c:1350)
[  188.983941][    C0]  ? do_user_addr_fault (./include/linux/mmap_lock.h:396 arch/x86/mm/fault.c:1415)
[  188.984274][    C0]  __x64_sys_sendto (net/socket.c:2247)
[  188.984890][    C0]  ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:124 arch/x86/entry/syscall_64.c:90)
[  188.985222][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[  188.985531][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  188.985873][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  188.986503][    C0] RIP: 0033:0x7f4094b2427a
[  188.986849][    C0] 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
[  188.988214][    C0] RSP: 002b:00007fffb7896f38 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  188.988704][    C0] RAX: ffffffffffffffda RBX: 000000002376a9d0 RCX: 00007f4094b2427a
[  188.989438][    C0] RDX: 000000000000002a RSI: 000000002376ac92 RDI: 0000000000000005
[  188.989948][    C0] RBP: 000000002376ac92 R08: 00007fffb7896f40 R09: 0000000000000014
[  188.990431][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000


Finger prints:
tc_run:__netif_receive_skb_one_core:process_backlog:net_rx_action:handle_softirqs
tcf_gact_act:__tcf_classify:tcf_classify:tc_run:__netif_receive_skb_one_core