====================================== | [ 356.996885][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! | [ 361.701129][ C3] ------------[ cut here ]------------ | [ 361.701594][ C3] WARNING: CPU: 3 PID: 2720 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) | [ 361.702143][ C3] Modules linked in: ip6_gre ip6_tunnel tunnel6 ip_gre gre vxlan ip6_udp_tunnel udp_tunnel act_mirred cls_flower act_gact cls_matchall 8021q bridge stp llc sch_ingress vrf veth [ 361.704087][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 361.704490][ 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) [ 361.704907][ 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 [ 361.706042][ C3] RSP: 0018:ffffc90000270980 EFLAGS: 00010246 [ 361.706454][ C3] RAX: ffffe8ffffd83bb0 RBX: ffff88800f5971c0 RCX: 0000000000000000 [ 361.706937][ C3] RDX: ffff888009a166c0 RSI: 0000000000000000 RDI: ffff888009a166c4 [ 361.707388][ C3] RBP: ffffc90000270a28 R08: 0000000000000000 R09: ffffed10017add39 [ 361.707852][ C3] R10: ffff88800bd6e9cf R11: ffffffffabf744c0 R12: ffffc90000270b28 [ 361.708306][ C3] R13: 1ffff9200004e134 R14: ffff88800f597208 R15: ffff88800dd5b6f8 [ 361.708786][ C3] FS: 00007ff6f13e7740(0000) GS:ffff888089172000(0000) knlGS:0000000000000000 [ 361.709326][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 361.709738][ C3] CR2: 00007ff6f1838a98 CR3: 000000000a6d8006 CR4: 0000000000772ef0 [ 361.710199][ C3] PKRU: 55555554 [ 361.710428][ C3] Call Trace: [ 361.710680][ C3] [ 361.710837][ C3] ? napi_disable (net/core/dev.c:4349) [ 361.711142][ C3] ? packet_rcv (net/packet/af_packet.c:2210) [ 361.711452][ C3] __netif_receive_skb_core.constprop.0 (net/core/dev.c:4448 net/core/dev.c:5989) [ 361.711852][ C3] ? kmem_cache_free (mm/slub.c:6630 mm/slub.c:6740) [ 361.712155][ C3] ? dst_release (./arch/x86/include/asm/preempt.h:104 ./include/linux/rcuref.h:174 net/core/dst.c:167) [ 361.712460][ C3] ? do_xdp_generic (net/core/dev.c:5908) [ 361.712787][ C3] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 361.713086][ C3] ? validate_chain (kernel/locking/lockdep.c:3801 kernel/locking/lockdep.c:3821 kernel/locking/lockdep.c:3876) [ 361.713398][ C3] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 361.713717][ C3] ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601) [ 361.714016][ C3] __netif_receive_skb_one_core (net/core/dev.c:6137) [ 361.714387][ C3] ? __netif_receive_skb_list_core (net/core/dev.c:6131) [ 361.714793][ C3] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 361.715097][ C3] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 361.715390][ C3] ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601) [ 361.715712][ C3] process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6604) [ 361.716016][ C3] __napi_poll.constprop.0 (net/core/dev.c:7668) [ 361.716314][ C3] net_rx_action (net/core/dev.c:7730 net/core/dev.c:7882) [ 361.716642][ C3] ? run_backlog_napi (net/core/dev.c:7844) [ 361.716935][ C3] ? clockevents_program_event (kernel/time/clockevents.c:326) [ 361.717245][ 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) [ 361.717568][ C3] ? kvm_clock_get_cycles (./arch/x86/include/asm/preempt.h:95 arch/x86/kernel/kvmclock.c:80 arch/x86/kernel/kvmclock.c:86) [ 361.717868][ C3] ? ktime_get (kernel/time/timekeeping.c:387 (discriminator 4) kernel/time/timekeeping.c:404 (discriminator 4) kernel/time/timekeeping.c:826 (discriminator 4)) [ 361.718097][ C3] ? clockevents_program_event (kernel/time/clockevents.c:336 (discriminator 3)) [ 361.718480][ C3] ? hrtimer_interrupt (kernel/time/hrtimer.c:1916) [ 361.718793][ C3] handle_softirqs (kernel/softirq.c:623) [ 361.719091][ C3] ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847) [ 361.719390][ C3] do_softirq (kernel/softirq.c:523 kernel/softirq.c:510) [ 361.719632][ C3] [ 361.719799][ C3] [ 361.719950][ C3] __local_bh_enable_ip (kernel/softirq.c:450) [ 361.720242][ C3] ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847) [ 361.720554][ C3] __dev_queue_xmit (net/core/dev.c:4848) [ 361.720858][ C3] ? netdev_core_pick_tx (net/core/dev.c:4728) [ 361.721154][ C3] ? packet_parse_headers (./include/linux/skbuff.h:3180 net/packet/af_packet.c:1938) [ 361.721457][ C3] ? sock_wmalloc (net/core/sock.c:2968) [ 361.721776][ C3] ? packet_cached_dev_get (net/packet/af_packet.c:1923) [ 361.722074][ C3] ? skb_copy_datagram_from_iter (net/core/datagram.c:561) [ 361.722516][ C3] packet_snd (net/packet/af_packet.c:3076) [ 361.722834][ C3] ? tpacket_snd (net/packet/af_packet.c:2940) [ 361.723134][ C3] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 361.723448][ C3] ? __might_fault (mm/memory.c:7081 mm/memory.c:7075) [ 361.723799][ C3] __sys_sendto (net/socket.c:727 net/socket.c:742 net/socket.c:2244) [ 361.724118][ C3] ? __ia32_sys_getpeername (net/socket.c:2211) [ 361.724429][ C3] ? sock_ioctl (net/socket.c:1378) [ 361.724766][ C3] ? down_write_nested (kernel/locking/rwsem.c:1350) [ 361.725063][ C3] ? do_user_addr_fault (./include/linux/mmap_lock.h:396 arch/x86/mm/fault.c:1415) [ 361.725369][ C3] __x64_sys_sendto (net/socket.c:2247) [ 361.725684][ 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) [ 361.725988][ C3] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472) [ 361.726291][ C3] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 361.726613][ C3] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 361.726988][ C3] RIP: 0033:0x7ff6f160327a [ 361.727302][ 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 [ 361.728383][ C3] RSP: 002b:00007ffcbb3bdfa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 361.728851][ C3] RAX: ffffffffffffffda RBX: 00000000105bc9d0 RCX: 00007ff6f160327a [ 361.729297][ C3] RDX: 000000000000002a RSI: 00000000105bcc92 RDI: 0000000000000005 [ 361.729773][ C3] RBP: 00000000105bcc92 R08: 00007ffcbb3bdfb0 R09: 0000000000000014 [ 361.730228][ C3] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 361.730701][ C3] R13: 000000000000002a R14: 00007ffcbb3bdfb0 R15: 0000000000000000 | [ 361.734353][ C3] ------------[ cut here ]------------ | [ 361.734694][ C3] WARNING: CPU: 3 PID: 2720 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 | [ 361.735552][ C3] Modules linked in: ip6_gre ip6_tunnel tunnel6 ip_gre gre vxlan ip6_udp_tunnel udp_tunnel act_mirred cls_flower act_gact cls_matchall 8021q bridge stp llc sch_ingress vrf veth | [ 361.737366][ C3] Tainted: [W]=WARN [ 361.737629][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 361.738253][ 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 [ 361.738683][ 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 [ 361.740087][ C3] RSP: 0018:ffffc90000270790 EFLAGS: 00010246 [ 361.740505][ C3] RAX: 0000000000000000 RBX: ffff88800dd6f100 RCX: 1ffffffff80a965f [ 361.741202][ C3] RDX: 0000000000000000 RSI: ffffffffab45d5c0 RDI: ffff888009a166c4 [ 361.741697][ C3] RBP: ffff88800f5971c0 R08: 0000000000000001 R09: 0000000000000000 [ 361.742178][ C3] R10: ffff888009a62c40 R11: ffff88800dd6d300 R12: ffffe8ffffd84b30 [ 361.742677][ C3] R13: ffff888009a166c0 R14: 0000000000000000 R15: 0000000000000002 [ 361.743154][ C3] FS: 00007ff6f13e7740(0000) GS:ffff888089172000(0000) knlGS:0000000000000000 [ 361.743946][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 361.744353][ C3] CR2: 00007ff6f1838a98 CR3: 000000000a6d8006 CR4: 0000000000772ef0 [ 361.744847][ C3] PKRU: 55555554 [ 361.745087][ C3] Call Trace: [ 361.745562][ C3] [ 361.745727][ C3] tcf_action_exec.part.0 (./include/net/tc_wrapper.h:217 net/sched/act_api.c:1150) [ 361.746055][ C3] ? mall_classify (net/sched/cls_matchall.c:41) cls_matchall [ 361.746453][ C3] __tcf_classify (./include/net/tc_wrapper.h:223 net/sched/cls_api.c:1764) [ 361.747030][ C3] tcf_classify (net/sched/cls_api.c:1860) [ 361.747355][ C3] ? exc_invalid_op (arch/x86/kernel/traps.c:392 (discriminator 1)) [ 361.747700][ C3] ? __tcf_classify (net/sched/cls_api.c:1809) [ 361.748026][ C3] tc_run (net/core/dev.c:4373) [ 361.748268][ C3] ? napi_disable (net/core/dev.c:4349) [ 361.748824][ C3] ? packet_rcv (net/packet/af_packet.c:2210) [ 361.749153][ C3] __netif_receive_skb_core.constprop.0 (net/core/dev.c:4448 net/core/dev.c:5989) [ 361.749575][ C3] ? kmem_cache_free (mm/slub.c:6630 mm/slub.c:6740) [ 361.749914][ C3] ? dst_release (./arch/x86/include/asm/preempt.h:104 ./include/linux/rcuref.h:174 net/core/dst.c:167) [ 361.750455][ C3] ? do_xdp_generic (net/core/dev.c:5908) [ 361.750815][ C3] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 361.751136][ C3] ? validate_chain (kernel/locking/lockdep.c:3801 kernel/locking/lockdep.c:3821 kernel/locking/lockdep.c:3876) [ 361.751459][ C3] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 361.751803][ C3] ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601) [ 361.752121][ C3] __netif_receive_skb_one_core (net/core/dev.c:6137) [ 361.752545][ C3] ? __netif_receive_skb_list_core (net/core/dev.c:6131) [ 361.752945][ C3] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 361.753265][ C3] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 361.753591][ C3] ? process_backlog (./include/linux/local_lock_internal.h:57 net/core/dev.c:6601) [ 361.753911][ C3] process_backlog (./include/linux/rcupdate.h:895 net/core/dev.c:6604) [ 361.754456][ C3] __napi_poll.constprop.0 (net/core/dev.c:7668) [ 361.754802][ C3] net_rx_action (net/core/dev.c:7730 net/core/dev.c:7882) [ 361.755127][ C3] ? run_backlog_napi (net/core/dev.c:7844) [ 361.755447][ C3] ? clockevents_program_event (kernel/time/clockevents.c:326) [ 361.756001][ 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) [ 361.756325][ C3] ? kvm_clock_get_cycles (./arch/x86/include/asm/preempt.h:95 arch/x86/kernel/kvmclock.c:80 arch/x86/kernel/kvmclock.c:86) [ 361.756659][ C3] ? ktime_get (kernel/time/timekeeping.c:387 (discriminator 4) kernel/time/timekeeping.c:404 (discriminator 4) kernel/time/timekeeping.c:826 (discriminator 4)) [ 361.756904][ C3] ? clockevents_program_event (kernel/time/clockevents.c:336 (discriminator 3)) [ 361.757539][ C3] ? hrtimer_interrupt (kernel/time/hrtimer.c:1916) [ 361.757861][ C3] handle_softirqs (kernel/softirq.c:623) [ 361.758194][ C3] ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847) [ 361.758534][ C3] do_softirq (kernel/softirq.c:523 kernel/softirq.c:510) [ 361.758991][ C3] [ 361.759155][ C3] [ 361.759314][ C3] __local_bh_enable_ip (kernel/softirq.c:450) [ 361.759649][ C3] ? __dev_queue_xmit (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:934 net/core/dev.c:4847) [ 361.759971][ C3] __dev_queue_xmit (net/core/dev.c:4848) [ 361.760536][ C3] ? netdev_core_pick_tx (net/core/dev.c:4728) [ 361.760860][ C3] ? packet_parse_headers (./include/linux/skbuff.h:3180 net/packet/af_packet.c:1938) [ 361.761182][ C3] ? sock_wmalloc (net/core/sock.c:2968) [ 361.761512][ C3] ? packet_cached_dev_get (net/packet/af_packet.c:1923) [ 361.762049][ C3] ? skb_copy_datagram_from_iter (net/core/datagram.c:561) [ 361.762452][ C3] packet_snd (net/packet/af_packet.c:3076) [ 361.762810][ C3] ? tpacket_snd (net/packet/af_packet.c:2940) [ 361.763129][ C3] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 361.763699][ C3] ? __might_fault (mm/memory.c:7081 mm/memory.c:7075) [ 361.764020][ C3] __sys_sendto (net/socket.c:727 net/socket.c:742 net/socket.c:2244) [ 361.764340][ C3] ? __ia32_sys_getpeername (net/socket.c:2211) [ 361.764682][ C3] ? sock_ioctl (net/socket.c:1378) [ 361.765220][ C3] ? down_write_nested (kernel/locking/rwsem.c:1350) [ 361.765558][ C3] ? do_user_addr_fault (./include/linux/mmap_lock.h:396 arch/x86/mm/fault.c:1415) [ 361.765886][ C3] __x64_sys_sendto (net/socket.c:2247) [ 361.766207][ 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) [ 361.766779][ C3] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472) [ 361.767099][ C3] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 361.767414][ C3] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 361.767816][ C3] RIP: 0033:0x7ff6f160327a [ 361.768364][ 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 [ 361.769511][ C3] RSP: 002b:00007ffcbb3bdfa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 361.770001][ C3] RAX: ffffffffffffffda RBX: 00000000105bc9d0 RCX: 00007ff6f160327a [ 361.770487][ C3] RDX: 000000000000002a RSI: 00000000105bcc92 RDI: 0000000000000005 [ 361.771196][ C3] RBP: 00000000105bcc92 R08: 00007ffcbb3bdfb0 R09: 0000000000000014 [ 361.771696][ C3] 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