======================================
| [ 2075.774778][T20196] Mirror/redirect action on
| [ 2076.257153][    C0] ------------[ cut here ]------------
| [ 2076.257589][    C0] WARNING: CPU: 0 PID: 20202 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)
| [ 2076.258126][    C0] Modules linked in: act_mirred bridge stp llc ip6_gre ip6_tunnel tunnel6 cls_matchall act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
[ 2076.259635][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2076.260009][    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)
[ 2076.260331][    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
[ 2076.261389][    C0] RSP: 0018:ffffc90000007980 EFLAGS: 00010246
[ 2076.261759][    C0] RAX: ffffe8ffffc03660 RBX: ffff8880057c9a80 RCX: 0000000000000000
[ 2076.262405][    C0] RDX: ffff88800a6092c0 RSI: 0000000000000000 RDI: ffff88800a6092c4
[ 2076.262843][    C0] RBP: ffffc90000007a28 R08: 0000000000000000 R09: ffffed1001f9bd39
[ 2076.263282][    C0] R10: ffff88800fcde9cf R11: ffffffffadb744c0 R12: ffffc90000007b28
[ 2076.263716][    C0] R13: 1ffff92000000f34 R14: ffff8880057c9ac8 R15: ffff888010404ef8
[ 2076.264146][    C0] FS:  00007f7e897b4740(0000) GS:ffff8880873f2000(0000) knlGS:0000000000000000
[ 2076.264669][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2076.265063][    C0] CR2: 00007f7e89c05a98 CR3: 0000000005042006 CR4: 0000000000772ef0
[ 2076.265507][    C0] PKRU: 55555554
[ 2076.265740][    C0] Call Trace:
[ 2076.265960][    C0]  <IRQ>
[ 2076.266110][    C0]  ? napi_disable (net/core/dev.c:4349)
[ 2076.266412][    C0]  ? packet_rcv (net/packet/af_packet.c:2210)
[ 2076.266711][    C0]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4448 net/core/dev.c:5989)
[ 2076.267088][    C0]  ? kmem_cache_free (mm/slub.c:6630 mm/slub.c:6740)
[ 2076.267390][    C0]  ? dst_release (./arch/x86/include/asm/preempt.h:104 ./include/linux/rcuref.h:174 net/core/dst.c:167)
[ 2076.267680][    C0]  ? do_xdp_generic (net/core/dev.c:5908)
[ 2076.267976][    C0]  ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 2076.268280][    C0]  ? validate_chain (kernel/locking/lockdep.c:3801 kernel/locking/lockdep.c:3821 kernel/locking/lockdep.c:3876)
[ 2076.268575][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[ 2076.268861][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[ 2076.269152][    C0]  __netif_receive_skb_one_core (net/core/dev.c:6137)
[ 2076.269517][    C0]  ? __netif_receive_skb_list_core (net/core/dev.c:6131)
[ 2076.269873][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751)
[ 2076.270164][    C0]  ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831)
[ 2076.270459][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[ 2076.270747][    C0]  process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6604)
[ 2076.271038][    C0]  __napi_poll.constprop.0 (net/core/dev.c:7668)
[ 2076.271335][    C0]  net_rx_action (net/core/dev.c:7730 net/core/dev.c:7882)
[ 2076.271638][    C0]  ? run_backlog_napi (net/core/dev.c:7844)
[ 2076.271920][    C0]  ? clockevents_program_event (kernel/time/clockevents.c:326)
[ 2076.272209][    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)
[ 2076.272511][    C0]  ? kvm_clock_get_cycles (./arch/x86/include/asm/preempt.h:95 arch/x86/kernel/kvmclock.c:80 arch/x86/kernel/kvmclock.c:86)
[ 2076.272804][    C0]  ? ktime_get (kernel/time/timekeeping.c:387 (discriminator 4) kernel/time/timekeeping.c:404 (discriminator 4) kernel/time/timekeeping.c:826 (discriminator 4))
[ 2076.273026][    C0]  ? clockevents_program_event (kernel/time/clockevents.c:336 (discriminator 3))
[ 2076.273393][    C0]  ? hrtimer_interrupt (kernel/time/hrtimer.c:1916)
[ 2076.273690][    C0]  handle_softirqs (kernel/softirq.c:623)
[ 2076.273981][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847)
[ 2076.274278][    C0]  do_softirq (kernel/softirq.c:523 kernel/softirq.c:510)
[ 2076.274502][    C0]  </IRQ>
[ 2076.274674][    C0]  <TASK>
[ 2076.274817][    C0]  __local_bh_enable_ip (kernel/softirq.c:450)
[ 2076.275101][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847)
[ 2076.275398][    C0]  __dev_queue_xmit (net/core/dev.c:4848)
[ 2076.275715][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4728)
[ 2076.275995][    C0]  ? packet_parse_headers (./include/linux/skbuff.h:3180 net/packet/af_packet.c:1938)
[ 2076.276296][    C0]  ? sock_wmalloc (net/core/sock.c:2968)
[ 2076.276593][    C0]  ? packet_cached_dev_get (net/packet/af_packet.c:1923)
[ 2076.276876][    C0]  ? skb_copy_datagram_from_iter (net/core/datagram.c:561)
[ 2076.277238][    C0]  packet_snd (net/packet/af_packet.c:3076)
[ 2076.277546][    C0]  ? tpacket_snd (net/packet/af_packet.c:2940)
[ 2076.277840][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[ 2076.278128][    C0]  ? __might_fault (mm/memory.c:7081 mm/memory.c:7075)
[ 2076.278434][    C0]  __sys_sendto (net/socket.c:727 net/socket.c:742 net/socket.c:2244)
[ 2076.278727][    C0]  ? __ia32_sys_getpeername (net/socket.c:2211)
[ 2076.279019][    C0]  ? sock_ioctl (net/socket.c:1378)
[ 2076.279315][    C0]  ? down_write_nested (kernel/locking/rwsem.c:1350)
[ 2076.279599][    C0]  ? do_user_addr_fault (./include/linux/mmap_lock.h:396 arch/x86/mm/fault.c:1415)
[ 2076.279899][    C0]  __x64_sys_sendto (net/socket.c:2247)
[ 2076.280184][    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)
[ 2076.280487][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[ 2076.280777][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[ 2076.281062][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 2076.281435][    C0] RIP: 0033:0x7f7e899d027a
[ 2076.281737][    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
[ 2076.282768][    C0] RSP: 002b:00007fff6818f2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 2076.283198][    C0] RAX: ffffffffffffffda RBX: 0000000017a2b9d0 RCX: 00007f7e899d027a
[ 2076.283638][    C0] RDX: 000000000000002a RSI: 0000000017a2bc92 RDI: 0000000000000005
[ 2076.284070][    C0] RBP: 0000000017a2bc92 R08: 00007fff6818f300 R09: 0000000000000014
[ 2076.284506][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 2076.284938][    C0] R13: 000000000000002a R14: 00007fff6818f300 R15: 0000000000000000
| [ 2076.288215][    C0] ------------[ cut here ]------------
| [ 2076.288527][    C0] WARNING: CPU: 0 PID: 20202 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
| [ 2076.289124][    C0] Modules linked in: act_mirred bridge stp llc ip6_gre ip6_tunnel tunnel6 cls_matchall act_gact cls_flower sch_ingress 8021q ip_gre gre vrf veth
| [ 2076.290974][    C0] Tainted: [W]=WARN
[ 2076.291210][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2076.291607][    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
[ 2076.291998][    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
[ 2076.293101][    C0] RSP: 0018:ffffc90000007790 EFLAGS: 00010246
[ 2076.293723][    C0] RAX: 0000000000000000 RBX: ffff888005600a00 RCX: 1ffffffff80be85f
[ 2076.294180][    C0] RDX: 0000000000000000 RSI: ffffffffad05d5c0 RDI: ffff88800a6092c4
[ 2076.294657][    C0] RBP: ffff8880057c9a80 R08: 0000000000000001 R09: 0000000000000000
[ 2076.295353][    C0] R10: ffff888009ed41c0 R11: ffff888005602b00 R12: ffffe8ffffc04420
[ 2076.295820][    C0] R13: ffff88800a6092c0 R14: 0000000000000000 R15: 0000000000000002
[ 2076.296286][    C0] FS:  00007f7e897b4740(0000) GS:ffff8880873f2000(0000) knlGS:0000000000000000
[ 2076.297053][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2076.297453][    C0] CR2: 00007f7e89c05a98 CR3: 0000000005042006 CR4: 0000000000772ef0
[ 2076.297913][    C0] PKRU: 55555554
[ 2076.298374][    C0] Call Trace:
[ 2076.298604][    C0]  <IRQ>
[ 2076.298760][    C0]  tcf_action_exec.part.0 (./include/net/tc_wrapper.h:217 net/sched/act_api.c:1150)
[ 2076.299081][    C0]  ? mall_classify (net/sched/cls_matchall.c:41) cls_matchall
[ 2076.299704][    C0]  __tcf_classify (./include/net/tc_wrapper.h:223 net/sched/cls_api.c:1764)
[ 2076.300017][    C0]  tcf_classify (net/sched/cls_api.c:1860)
[ 2076.300331][    C0]  ? exc_invalid_op (arch/x86/kernel/traps.c:392 (discriminator 1))
[ 2076.300640][    C0]  ? __tcf_classify (net/sched/cls_api.c:1809)
[ 2076.301167][    C0]  tc_run (net/core/dev.c:4373)
[ 2076.301413][    C0]  ? napi_disable (net/core/dev.c:4349)
[ 2076.301715][    C0]  ? packet_rcv (net/packet/af_packet.c:2210)
[ 2076.302052][    C0]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4448 net/core/dev.c:5989)
[ 2076.302683][    C0]  ? kmem_cache_free (mm/slub.c:6630 mm/slub.c:6740)
[ 2076.302988][    C0]  ? dst_release (./arch/x86/include/asm/preempt.h:104 ./include/linux/rcuref.h:174 net/core/dst.c:167)
[ 2076.303307][    C0]  ? do_xdp_generic (net/core/dev.c:5908)
[ 2076.303625][    C0]  ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 2076.304150][    C0]  ? validate_chain (kernel/locking/lockdep.c:3801 kernel/locking/lockdep.c:3821 kernel/locking/lockdep.c:3876)
[ 2076.304470][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[ 2076.304781][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[ 2076.305093][    C0]  __netif_receive_skb_one_core (net/core/dev.c:6137)
[ 2076.305713][    C0]  ? __netif_receive_skb_list_core (net/core/dev.c:6131)
[ 2076.306093][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751)
[ 2076.306410][    C0]  ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831)
[ 2076.306718][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[ 2076.307253][    C0]  process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6604)
[ 2076.307574][    C0]  __napi_poll.constprop.0 (net/core/dev.c:7668)
[ 2076.307887][    C0]  net_rx_action (net/core/dev.c:7730 net/core/dev.c:7882)
[ 2076.308204][    C0]  ? run_backlog_napi (net/core/dev.c:7844)
[ 2076.308745][    C0]  ? clockevents_program_event (kernel/time/clockevents.c:326)
[ 2076.309050][    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)
[ 2076.309375][    C0]  ? kvm_clock_get_cycles (./arch/x86/include/asm/preempt.h:95 arch/x86/kernel/kvmclock.c:80 arch/x86/kernel/kvmclock.c:86)
[ 2076.309680][    C0]  ? ktime_get (kernel/time/timekeeping.c:387 (discriminator 4) kernel/time/timekeeping.c:404 (discriminator 4) kernel/time/timekeeping.c:826 (discriminator 4))
[ 2076.310132][    C0]  ? clockevents_program_event (kernel/time/clockevents.c:336 (discriminator 3))
[ 2076.310525][    C0]  ? hrtimer_interrupt (kernel/time/hrtimer.c:1916)
[ 2076.310845][    C0]  handle_softirqs (kernel/softirq.c:623)
[ 2076.311153][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847)
[ 2076.311473][    C0]  do_softirq (kernel/softirq.c:523 kernel/softirq.c:510)
[ 2076.311709][    C0]  </IRQ>
[ 2076.311864][    C0]  <TASK>
[ 2076.312018][    C0]  __local_bh_enable_ip (kernel/softirq.c:450)
[ 2076.312335][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847)
[ 2076.312870][    C0]  __dev_queue_xmit (net/core/dev.c:4848)
[ 2076.313187][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4728)
[ 2076.313502][    C0]  ? packet_parse_headers (./include/linux/skbuff.h:3180 net/packet/af_packet.c:1938)
[ 2076.313818][    C0]  ? sock_wmalloc (net/core/sock.c:2968)
[ 2076.314353][    C0]  ? packet_cached_dev_get (net/packet/af_packet.c:1923)
[ 2076.314662][    C0]  ? skb_copy_datagram_from_iter (net/core/datagram.c:561)
[ 2076.315053][    C0]  packet_snd (net/packet/af_packet.c:3076)
[ 2076.315388][    C0]  ? tpacket_snd (net/packet/af_packet.c:2940)
[ 2076.315924][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[ 2076.316235][    C0]  ? __might_fault (mm/memory.c:7081 mm/memory.c:7075)
[ 2076.316553][    C0]  __sys_sendto (net/socket.c:727 net/socket.c:742 net/socket.c:2244)
[ 2076.316860][    C0]  ? __ia32_sys_getpeername (net/socket.c:2211)
[ 2076.317401][    C0]  ? sock_ioctl (net/socket.c:1378)
[ 2076.317709][    C0]  ? down_write_nested (kernel/locking/rwsem.c:1350)
[ 2076.318010][    C0]  ? do_user_addr_fault (./include/linux/mmap_lock.h:396 arch/x86/mm/fault.c:1415)
[ 2076.318345][    C0]  __x64_sys_sendto (net/socket.c:2247)
[ 2076.318867][    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)
[ 2076.319178][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[ 2076.319493][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[ 2076.319807][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 2076.320411][    C0] RIP: 0033:0x7f7e899d027a
[ 2076.320731][    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
[ 2076.322063][    C0] RSP: 002b:00007fff6818f2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 2076.322532][    C0] RAX: ffffffffffffffda RBX: 0000000017a2b9d0 RCX: 00007f7e899d027a
[ 2076.323209][    C0] RDX: 000000000000002a RSI: 0000000017a2bc92 RDI: 0000000000000005
[ 2076.323685][    C0] RBP: 0000000017a2bc92 R08: 00007fff6818f300 R09: 0000000000000014
[ 2076.324139][    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