======================================
| [   33.910381][  T401] lag2: Port device veth5 removed
| [   36.337709][    C3] ------------[ cut here ]------------
| [   36.338183][    C3] WARNING: CPU: 3 PID: 406 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)
| [   36.338713][    C3] Modules linked in: act_gact act_mirred cls_flower sch_ingress ip_gre gre 8021q vrf veth
[   36.339812][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.340191][    C3] 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)
[   36.340506][    C3] 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
[   36.341573][    C3] RSP: 0018:ffffc90000270980 EFLAGS: 00010246
[   36.342212][    C3] RAX: ffffe8ffffd862f0 RBX: ffff88800eeff380 RCX: 0000000000000000
[   36.342666][    C3] RDX: ffff88800ab966c0 RSI: 0000000000000000 RDI: ffff88800ab966c4
[   36.343108][    C3] RBP: ffffc90000270a28 R08: 0000000000000000 R09: ffffed1001181739
[   36.343548][    C3] R10: ffff888008c0b9cf R11: ffffffffb67744c0 R12: ffffc90000270b28
[   36.343995][    C3] R13: 1ffff9200004e134 R14: ffff88800eeff3c8 R15: ffff8880051c4ed0
[   36.344452][    C3] FS:  00007fd297820740(0000) GS:ffff88807e972000(0000) knlGS:0000000000000000
[   36.344971][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.345357][    C3] CR2: 00007fd297c71a98 CR3: 0000000004f00004 CR4: 0000000000772ef0
[   36.345812][    C3] PKRU: 55555554
[   36.346038][    C3] Call Trace:
[   36.346271][    C3]  <IRQ>
[   36.346425][    C3]  ? napi_disable (net/core/dev.c:4349)
[   36.346739][    C3]  ? packet_rcv (net/packet/af_packet.c:2210)
[   36.347043][    C3]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4448 net/core/dev.c:5989)
[   36.347431][    C3]  ? kmem_cache_free (mm/slub.c:6630 mm/slub.c:6740)
[   36.347728][    C3]  ? do_xdp_generic (net/core/dev.c:5908)
[   36.348032][    C3]  ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   36.348353][    C3]  ? validate_chain (kernel/locking/lockdep.c:3801 kernel/locking/lockdep.c:3821 kernel/locking/lockdep.c:3876)
[   36.348657][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   36.348962][    C3]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[   36.349264][    C3]  __netif_receive_skb_one_core (net/core/dev.c:6137)
[   36.349629][    C3]  ? __netif_receive_skb_list_core (net/core/dev.c:6131)
[   36.350005][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751)
[   36.350312][    C3]  ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831)
[   36.350606][    C3]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[   36.350902][    C3]  process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6604)
[   36.351200][    C3]  __napi_poll.constprop.0 (net/core/dev.c:7668)
[   36.351514][    C3]  net_rx_action (net/core/dev.c:7730 net/core/dev.c:7882)
[   36.351823][    C3]  ? run_backlog_napi (net/core/dev.c:7844)
[   36.352114][    C3]  ? clockevents_program_event (kernel/time/clockevents.c:326)
[   36.352414][    C3]  ? 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)
[   36.352709][    C3]  ? kvm_clock_get_cycles (./arch/x86/include/asm/preempt.h:95 arch/x86/kernel/kvmclock.c:80 arch/x86/kernel/kvmclock.c:86)
[   36.353009][    C3]  ? ktime_get (kernel/time/timekeeping.c:387 (discriminator 4) kernel/time/timekeeping.c:404 (discriminator 4) kernel/time/timekeeping.c:826 (discriminator 4))
[   36.353236][    C3]  ? clockevents_program_event (kernel/time/clockevents.c:336 (discriminator 3))
[   36.353621][    C3]  ? hrtimer_interrupt (kernel/time/hrtimer.c:1916)
[   36.353918][    C3]  handle_softirqs (kernel/softirq.c:623)
[   36.354211][    C3]  ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847)
[   36.354504][    C3]  do_softirq (kernel/softirq.c:523 kernel/softirq.c:510)
[   36.354720][    C3]  </IRQ>
[   36.354870][    C3]  <TASK>
[   36.355020][    C3]  __local_bh_enable_ip (kernel/softirq.c:450)
[   36.355317][    C3]  ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847)
[   36.355608][    C3]  __dev_queue_xmit (net/core/dev.c:4848)
[   36.355900][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4728)
[   36.356184][    C3]  ? packet_parse_headers (./include/linux/skbuff.h:3180 net/packet/af_packet.c:1938)
[   36.356495][    C3]  ? sock_wmalloc (net/core/sock.c:2968)
[   36.356791][    C3]  ? packet_cached_dev_get (net/packet/af_packet.c:1923)
[   36.357077][    C3]  ? skb_copy_datagram_from_iter (net/core/datagram.c:561)
[   36.357470][    C3]  packet_snd (net/packet/af_packet.c:3076)
[   36.357778][    C3]  ? tpacket_snd (net/packet/af_packet.c:2940)
[   36.358064][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   36.358383][    C3]  ? __might_fault (mm/memory.c:7081 mm/memory.c:7075)
[   36.358673][    C3]  __sys_sendto (net/socket.c:727 net/socket.c:742 net/socket.c:2244)
[   36.358960][    C3]  ? __ia32_sys_getpeername (net/socket.c:2211)
[   36.359253][    C3]  ? sock_ioctl (net/socket.c:1378)
[   36.359565][    C3]  ? down_write_nested (kernel/locking/rwsem.c:1350)
[   36.359862][    C3]  ? do_user_addr_fault (./include/linux/mmap_lock.h:396 arch/x86/mm/fault.c:1415)
[   36.360161][    C3]  __x64_sys_sendto (net/socket.c:2247)
[   36.360455][    C3]  ? 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)
[   36.360753][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   36.361038][    C3]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   36.361332][    C3]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   36.361683][    C3] RIP: 0033:0x7fd297a3c27a
[   36.361988][    C3] 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
[   36.363317][    C3] RSP: 002b:00007ffc1925f2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[   36.363765][    C3] RAX: ffffffffffffffda RBX: 0000000032d209d0 RCX: 00007fd297a3c27a
[   36.364418][    C3] RDX: 000000000000002a RSI: 0000000032d20c92 RDI: 0000000000000005
[   36.364861][    C3] RBP: 0000000032d20c92 R08: 00007ffc1925f2b0 R09: 0000000000000014
[   36.365301][    C3] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   36.365740][    C3] R13: 000000000000002a R14: 00007ffc1925f2b0 R15: 0000000000000000
| [   36.370494][    C3] ------------[ cut here ]------------
| [   36.370839][    C3] WARNING: CPU: 3 PID: 406 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
| [   36.371713][    C3] Modules linked in: act_gact act_mirred cls_flower sch_ingress ip_gre gre 8021q vrf veth
| [   36.373313][    C3] Tainted: [W]=WARN
[   36.373564][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.373957][    C3] 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
[   36.374369][    C3] 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
[   36.375766][    C3] RSP: 0018:ffffc90000270418 EFLAGS: 00010246
[   36.376420][    C3] RAX: 0000000000000000 RBX: ffff888008d54400 RCX: 1ffffffff810485f
[   36.376906][    C3] RDX: 0000000000000000 RSI: ffffffffb5c5d5c0 RDI: ffff88800f9592c4
[   36.377391][    C3] RBP: ffff88800bcdb540 R08: 0000000000000001 R09: ffff888004ebd22c
[   36.378095][    C3] R10: 0000000000000000 R11: ffff888008d57d00 R12: ffffe8ffffd876f0
[   36.378585][    C3] R13: ffff88800f9592c0 R14: 0000000000000000 R15: 0000000000000000
[   36.379072][    C3] FS:  00007fd297820740(0000) GS:ffff88807e972000(0000) knlGS:0000000000000000
[   36.379886][    C3] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.380310][    C3] CR2: 00007fd297c71a98 CR3: 0000000004f00004 CR4: 0000000000772ef0
[   36.381044][    C3] PKRU: 55555554
[   36.381302][    C3] Call Trace:
[   36.381540][    C3]  <IRQ>
[   36.381703][    C3]  tcf_action_exec.part.0 (./include/net/tc_wrapper.h:217 net/sched/act_api.c:1150)
[   36.382042][    C3] fl_classify (net/sched/cls_flower.c:356) cls_flower
[   36.382397][    C3]  ? fl_mask_lookup (net/sched/cls_flower.c:327) cls_flower
[   36.382814][    C3]  ? unwind_next_frame (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:897 ./include/linux/rcupdate.h:1195 arch/x86/kernel/unwind_orc.c:479)
[   36.383146][    C3]  ? unwind_next_frame (./include/linux/rcupdate.h:900 ./include/linux/rcupdate.h:1195 arch/x86/kernel/unwind_orc.c:479)
[   36.383474][    C3]  ? __x64_sys_sendto (net/socket.c:2247)
[   36.384038][    C3]  ? __create_object (mm/kmemleak.c:780)
[   36.384369][    C3]  ? stack_access_ok (arch/x86/kernel/unwind_orc.c:469)
[   36.384687][    C3]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   36.385017][    C3]  ? kernel_text_address (kernel/extable.c:99)
[   36.385569][    C3]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   36.385895][    C3]  ? __kernel_text_address (kernel/extable.c:79)
[   36.386215][    C3]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:369 arch/x86/kernel/unwind_orc.c:364)
[   36.386549][    C3]  ? write_profile (kernel/stacktrace.c:83)
[   36.387118][    C3]  ? arch_stack_walk (arch/x86/kernel/stacktrace.c:27 (discriminator 1))
[   36.387455][    C3]  ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   36.387786][    C3]  ? validate_chain (kernel/locking/lockdep.c:3801 kernel/locking/lockdep.c:3821 kernel/locking/lockdep.c:3876)
[   36.388111][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   36.388677][    C3]  __tcf_classify (./include/net/tc_wrapper.h:223 net/sched/cls_api.c:1764)
[   36.389000][    C3]  tcf_classify (net/sched/cls_api.c:1860)
[   36.389338][    C3]  ? exc_invalid_op (arch/x86/kernel/traps.c:392 (discriminator 1))
[   36.389676][    C3]  ? __tcf_classify (net/sched/cls_api.c:1809)
[   36.390255][    C3]  tc_run (net/core/dev.c:4373)
[   36.390513][    C3]  ? napi_disable (net/core/dev.c:4349)
[   36.390839][    C3]  ? packet_rcv (net/packet/af_packet.c:2210)
[   36.391164][    C3]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:4448 net/core/dev.c:5989)
[   36.391811][    C3]  ? ip_local_deliver (./include/linux/netfilter.h:318 ./include/linux/netfilter.h:312 net/ipv4/ip_input.c:262)
[   36.392136][    C3]  ? ip_local_deliver_finish (net/ipv4/ip_input.c:251)
[   36.392483][    C3]  ? do_xdp_generic (net/core/dev.c:5908)
[   36.392811][    C3]  ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   36.393366][    C3]  ? validate_chain (kernel/locking/lockdep.c:3801 kernel/locking/lockdep.c:3821 kernel/locking/lockdep.c:3876)
[   36.393719][    C3]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   36.394039][    C3]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[   36.394362][    C3]  __netif_receive_skb_one_core (net/core/dev.c:6137)
[   36.394986][    C3]  ? __netif_receive_skb_list_core (net/core/dev.c:6131)
[   36.395392][    C3]  ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751)
[   36.395706][    C3]  ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831)
[   36.396244][    C3]  ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601)
[   36.396575][    C3]  process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6604)
[   36.396915][    C3]  __napi_poll.constprop.0 (net/core/dev.c:7668)
[   36.397232][    C3]  net_rx_action (net/core/dev.c:7730 net/core/dev.c:7882)
[   36.397827][    C3]  ? run_backlog_napi (net/core/dev.c:7844)
[   36.398144][    C3]  ? clockevents_program_event (kernel/time/clockevents.c:326)
[   36.398488][    C3]  ? 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)
[   36.398818][    C3]  ? kvm_clock_get_cycles (./arch/x86/include/asm/preempt.h:95 arch/x86/kernel/kvmclock.c:80 arch/x86/kernel/kvmclock.c:86)
[   36.399375][    C3]  ? ktime_get (kernel/time/timekeeping.c:387 (discriminator 4) kernel/time/timekeeping.c:404 (discriminator 4) kernel/time/timekeeping.c:826 (discriminator 4))
[   36.399639][    C3]  ? clockevents_program_event (kernel/time/clockevents.c:336 (discriminator 3))
[   36.400040][    C3]  ? hrtimer_interrupt (kernel/time/hrtimer.c:1916)
[   36.400374][    C3]  handle_softirqs (kernel/softirq.c:623)
[   36.400921][    C3]  ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847)
[   36.401248][    C3]  do_softirq (kernel/softirq.c:523 kernel/softirq.c:510)
[   36.401493][    C3]  </IRQ>
[   36.401652][    C3]  <TASK>
[   36.401822][    C3]  __local_bh_enable_ip (kernel/softirq.c:450)
[   36.402146][    C3]  ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847)
[   36.402714][    C3]  __dev_queue_xmit (net/core/dev.c:4848)
[   36.403050][    C3]  ? netdev_core_pick_tx (net/core/dev.c:4728)
[   36.403381][    C3]  ? packet_parse_headers (./include/linux/skbuff.h:3180 net/packet/af_packet.c:1938)
[   36.403708][    C3]  ? sock_wmalloc (net/core/sock.c:2968)
[   36.404250][    C3]  ? packet_cached_dev_get (net/packet/af_packet.c:1923)
[   36.404584][    C3]  ? skb_copy_datagram_from_iter (net/core/datagram.c:561)
[   36.404990][    C3]  packet_snd (net/packet/af_packet.c:3076)
[   36.405345][    C3]  ? tpacket_snd (net/packet/af_packet.c:2940)
[   36.405674][    C3]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   36.405996][    C3]  ? __might_fault (mm/memory.c:7081 mm/memory.c:7075)
[   36.406330][    C3]  __sys_sendto (net/socket.c:727 net/socket.c:742 net/socket.c:2244)
[   36.406892][    C3]  ? __ia32_sys_getpeername (net/socket.c:2211)
[   36.407218][    C3]  ? sock_ioctl (net/socket.c:1378)
[   36.407550][    C3]  ? down_write_nested (kernel/locking/rwsem.c:1350)
[   36.407875][    C3]  ? do_user_addr_fault (./include/linux/mmap_lock.h:396 arch/x86/mm/fault.c:1415)
[   36.408444][    C3]  __x64_sys_sendto (net/socket.c:2247)
[   36.408768][    C3]  ? 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)
[   36.409096][    C3]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   36.409430][    C3]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   36.409969][    C3]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   36.410386][    C3] RIP: 0033:0x7fd297a3c27a
[   36.410711][    C3] 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
[   36.412100][    C3] RSP: 002b:00007ffc1925f2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[   36.412590][    C3] RAX: ffffffffffffffda RBX: 0000000032d209d0 RCX: 00007fd297a3c27a
[   36.413309][    C3] RDX: 000000000000002a RSI: 0000000032d20c92 RDI: 0000000000000005
[   36.413799][    C3] RBP: 0000000032d20c92 R08: 00007ffc1925f2b0 R09: 0000000000000014
[   36.414280][    C3] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000


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