======================================
| [ 1197.154646][ C3] #10: ffffffff897447e0 (rcu_read_lock){....}-{1:2}, at: netif_receive_skb_internal (./include/linux/rcupdate.h:298 (discriminator 16) ./include/linux/rcupdate.h:750 (discriminator 16) net/core/dev.c:5729 (discriminator 16))
| [ 1197.155188][ C3] #11: ffffffff897447e0 (rcu_read_lock){....}-{1:2}, at: ip_local_deliver_finish (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 net/ipv4/ip_input.c:232)
| [ 1197.155723][ C3]
| [ 1197.155723][ C3] stack backtrace:
[ 1197.156423][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1197.157061][ C3] Call Trace:
[ 1197.157237][ C3]
[ 1197.157387][ C3] dump_stack_lvl (lib/dump_stack.c:107)
[ 1197.157629][ C3] validate_chain (kernel/locking/lockdep.c:3859)
[ 1197.157882][ C3] ? __pfx_validate_chain (kernel/locking/lockdep.c:3825)
[ 1197.158158][ C3] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 1197.158400][ C3] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3))
[ 1197.158632][ C3] __lock_acquire (kernel/locking/lockdep.c:5137)
[ 1197.158884][ C3] ? lock_downgrade (kernel/locking/lockdep.c:5656)
[ 1197.159134][ C3] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3))
[ 1197.159365][ C3] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756)
[ 1197.159633][ C3] ? tcp_v4_rcv (./include/linux/skbuff.h:1619 ./include/net/tcp.h:2510 net/ipv4/tcp_ipv4.c:2326)
[ 1197.159885][ C3] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719)
[ 1197.160181][ C3] ? __pfx_sk_filter_trim_cap (net/core/filter.c:130)
[ 1197.160470][ C3] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5725)
[ 1197.160716][ C3] ? tcp_v4_rcv (./include/linux/skbuff.h:1619 ./include/net/tcp.h:2510 net/ipv4/tcp_ipv4.c:2326)
[ 1197.160961][ C3] _raw_spin_lock_nested (kernel/locking/spinlock.c:379)
[ 1197.161231][ C3] ? tcp_v4_rcv (./include/linux/skbuff.h:1619 ./include/net/tcp.h:2510 net/ipv4/tcp_ipv4.c:2326)
[ 1197.161481][ C3] tcp_v4_rcv (./include/linux/skbuff.h:1619 ./include/net/tcp.h:2510 net/ipv4/tcp_ipv4.c:2326)
[ 1197.161727][ C3] ? __pfx_tcp_v4_rcv (net/ipv4/tcp_ipv4.c:2162)
[ 1197.161987][ C3] ? __pfx_raw_v4_input (net/ipv4/raw.c:165)
[ 1197.162254][ C3] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719)
[ 1197.162555][ C3] ip_protocol_deliver_rcu (net/ipv4/ip_input.c:207 (discriminator 8))
[ 1197.162840][ C3] ip_local_deliver_finish (./include/linux/rcupdate.h:779 net/ipv4/ip_input.c:234)
[ 1197.163132][ C3] ip_local_deliver (./include/linux/netfilter.h:314 ./include/linux/netfilter.h:308 net/ipv4/ip_input.c:254)
[ 1197.163389][ C3] ? __pfx_ip_local_deliver (net/ipv4/ip_input.c:243)
[ 1197.163673][ C3] ? ip_rcv_finish_core.constprop.0 (./include/linux/skbuff.h:1131 ./include/linux/skbuff.h:1183 net/ipv4/ip_input.c:390)
[ 1197.164009][ C3] ip_rcv (./include/net/dst.h:461 net/ipv4/ip_input.c:449 ./include/linux/netfilter.h:314 ./include/linux/netfilter.h:308 net/ipv4/ip_input.c:569)
[ 1197.164219][ C3] ? __pfx_ip_rcv (net/ipv4/ip_input.c:562)
[ 1197.164457][ C3] ? lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756)
[ 1197.164728][ C3] ? netif_receive_skb_internal (./include/linux/rcupdate.h:298 (discriminator 16) ./include/linux/rcupdate.h:750 (discriminator 16) net/core/dev.c:5729 (discriminator 16))
[ 1197.165034][ C3] ? __pfx_ip_rcv (net/ipv4/ip_input.c:562)
[ 1197.165274][ C3] __netif_receive_skb_one_core (net/core/dev.c:5542 (discriminator 4))
[ 1197.165590][ C3] ? __pfx___netif_receive_skb_one_core (net/core/dev.c:5535)
[ 1197.165926][ C3] ? mark_held_locks (kernel/locking/lockdep.c:4274)
[ 1197.166179][ C3] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5725)
[ 1197.166424][ C3] ? netif_receive_skb_internal (./include/linux/rcupdate.h:298 (discriminator 16) ./include/linux/rcupdate.h:750 (discriminator 16) net/core/dev.c:5729 (discriminator 16))
[ 1197.166730][ C3] netif_receive_skb_internal (net/core/dev.c:5742)
[ 1197.167037][ C3] ? __pfx_netif_receive_skb_internal (net/core/dev.c:5721)
[ 1197.167367][ C3] ? __copy_skb_header (./include/net/dst.h:290 net/core/skbuff.c:1420)
[ 1197.167636][ C3] ? __skb_clone (./arch/x86/include/asm/atomic.h:53 (discriminator 4) ./include/linux/atomic/atomic-arch-fallback.h:992 (discriminator 4) ./include/linux/atomic/atomic-instrumented.h:436 (discriminator 4) net/core/skbuff.c:1491 (discriminator 4))
[ 1197.167880][ C3] netif_receive_skb (net/core/dev.c:5801)
[ 1197.168133][ C3] tcf_mirred_to_dev (net/sched/act_mirred.c:249 net/sched/act_mirred.c:324) act_mirred
[ 1197.168454][ C3] ? __pfx_tcf_skbedit_act (net/sched/act_skbedit.c:43) act_skbedit
[ 1197.168798][ C3] tcf_mirred_act (net/sched/act_mirred.c:459 (discriminator 2)) act_mirred
[ 1197.169110][ C3] tcf_action_exec.part.0 (./include/net/tc_wrapper.h:130 net/sched/act_api.c:1100)
[ 1197.169395][ C3] fl_classify (net/sched/cls_flower.c:345) cls_flower
[ 1197.169699][ C3] ? __pfx_fl_classify (net/sched/cls_flower.c:316) cls_flower
[ 1197.170021][ C3] ? __pfx_usage_match (kernel/locking/lockdep.c:2256)
[ 1197.170282][ C3] ? check_irq_usage (kernel/locking/lockdep.c:2823)
[ 1197.170544][ C3] ? __pfx_check_irq_usage (kernel/locking/lockdep.c:2790)
[ 1197.170818][ C3] ? __bfs (kernel/locking/lockdep.c:1787)
[ 1197.171036][ C3] ? __pfx_hlock_conflict (kernel/locking/lockdep.c:2016)
[ 1197.171308][ C3] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 1197.171544][ C3] ? check_path.constprop.0 (kernel/locking/lockdep.c:2145)
[ 1197.171825][ C3] ? check_noncircular (kernel/locking/lockdep.c:2172)
[ 1197.172094][ C3] ? __pfx_check_noncircular (kernel/locking/lockdep.c:2163)
[ 1197.172387][ C3] __tcf_classify (./include/net/tc_wrapper.h:197 net/sched/cls_api.c:1734)
[ 1197.172635][ C3] tcf_classify (net/sched/cls_api.c:1830)
[ 1197.172875][ C3] ? __pfx_tcf_classify (net/sched/cls_api.c:1779)
[ 1197.173138][ C3] ? lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756)
[ 1197.173409][ C3] ? __dev_queue_xmit (./include/linux/bottom_half.h:20 ./include/linux/rcupdate.h:802 net/core/dev.c:4284)
[ 1197.173678][ C3] tc_run (net/core/dev.c:3945)
[ 1197.173896][ C3] ? __pfx_tc_run (net/core/dev.c:3929)
[ 1197.174139][ C3] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5725)
[ 1197.174388][ C3] ? __dev_queue_xmit (./include/linux/bottom_half.h:20 ./include/linux/rcupdate.h:802 net/core/dev.c:4284)
[ 1197.174661][ C3] ? __dev_queue_xmit (./include/linux/bottom_half.h:20 ./include/linux/rcupdate.h:802 net/core/dev.c:4284)
[ 1197.174930][ C3] __dev_queue_xmit (net/core/dev.c:4069 net/core/dev.c:4301)
[ 1197.175194][ C3] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3))
[ 1197.175423][ C3] ? mark_held_locks (kernel/locking/lockdep.c:4274)
[ 1197.175674][ C3] ? __pfx___dev_queue_xmit (net/core/dev.c:4268)
[ 1197.175958][ C3] ? neigh_hh_output (./include/linux/seqlock.h:74 ./include/linux/seqlock.h:772 ./include/net/neighbour.h:496)
[ 1197.176220][ C3] ? vrf_ip_local_out (./include/net/dst.h:451 ./include/net/dst.h:449 drivers/net/vrf.c:522) vrf
[ 1197.176521][ C3] ip_finish_output2 (./include/net/neighbour.h:540 net/ipv4/ip_output.c:235)
[ 1197.176785][ C3] ? __pfx_ip_finish_output2 (net/ipv4/ip_output.c:199)
[ 1197.177081][ C3] ? __ip_finish_output (net/ipv4/ip_output.c:256 net/ipv4/ip_output.c:308 net/ipv4/ip_output.c:295)
[ 1197.177355][ C3] ip_output (./include/linux/netfilter.h:303 net/ipv4/ip_output.c:433)
[ 1197.177580][ C3] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 1197.177821][ C3] ? __pfx_ip_output (net/ipv4/ip_output.c:427)
[ 1197.178075][ C3] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719)
[ 1197.178368][ C3] ? ip_local_out (./include/linux/skbuff.h:1131 ./include/net/dst.h:451 net/ipv4/ip_output.c:129)
[ 1197.178619][ C3] __ip_queue_xmit (net/ipv4/ip_output.c:535 (discriminator 4))
[ 1197.178879][ C3] ? __skb_clone (./arch/x86/include/asm/atomic.h:53 (discriminator 4) ./include/linux/atomic/atomic-arch-fallback.h:992 (discriminator 4) ./include/linux/atomic/atomic-instrumented.h:436 (discriminator 4) net/core/skbuff.c:1491 (discriminator 4))
[ 1197.179124][ C3] __tcp_transmit_skb (net/ipv4/tcp_output.c:1462 (discriminator 4))
[ 1197.179397][ C3] ? __pfx___tcp_transmit_skb (net/ipv4/tcp_output.c:1283)
[ 1197.179686][ C3] ? tcp_small_queue_check.isra.0 (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/linux/refcount.h:136 net/ipv4/tcp_output.c:2623)
[ 1197.179996][ C3] tcp_write_xmit (net/ipv4/tcp_output.c:2792)
[ 1197.180253][ C3] ? ipv4_mtu (./include/net/net_namespace.h:385 ./include/linux/netdevice.h:2651 ./include/net/ip.h:465 net/ipv4/route.c:1326)
[ 1197.180477][ C3] ? __pfx_tcp_write_xmit (net/ipv4/tcp_output.c:2702)
[ 1197.180751][ C3] ? __pfx_tcp_current_mss (net/ipv4/tcp_output.c:1853)
[ 1197.181032][ C3] __tcp_push_pending_frames (net/ipv4/tcp_output.c:2977)
[ 1197.181322][ C3] tcp_rcv_state_process (net/ipv4/tcp_input.c:5654 net/ipv4/tcp_input.c:6870)
[ 1197.181603][ C3] ? tcp_v4_rcv (./include/linux/skbuff.h:1619 ./include/net/tcp.h:2510 net/ipv4/tcp_ipv4.c:2326)
[ 1197.181848][ C3] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 1197.182086][ C3] ? __lock_acquired (kernel/locking/lockdep.c:339 kernel/locking/lockdep.c:5991)
[ 1197.182345][ C3] ? __pfx_tcp_rcv_state_process (net/ipv4/tcp_input.c:6620)
[ 1197.182651][ C3] ? __pfx___lock_acquired (kernel/locking/lockdep.c:5959)
[ 1197.182925][ C3] ? __pfx_do_raw_spin_trylock (kernel/locking/spinlock_debug.c:122)
[ 1197.183223][ C3] tcp_v4_do_rcv (net/ipv4/tcp_ipv4.c:1929)
[ 1197.183465][ C3] tcp_v4_rcv (net/ipv4/tcp_ipv4.c:2329)
[ 1197.183709][ C3] ? __pfx_tcp_v4_rcv (net/ipv4/tcp_ipv4.c:2162)
[ 1197.183967][ C3] ? __pfx_raw_v4_input (net/ipv4/raw.c:165)
[ 1197.184233][ C3] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719)
[ 1197.184529][ C3] ip_protocol_deliver_rcu (net/ipv4/ip_input.c:207 (discriminator 8))
[ 1197.184807][ C3] ip_local_deliver_finish (./include/linux/rcupdate.h:779 net/ipv4/ip_input.c:234)
[ 1197.185091][ C3] ip_local_deliver (./include/linux/netfilter.h:314 ./include/linux/netfilter.h:308 net/ipv4/ip_input.c:254)
[ 1197.185351][ C3] ? __pfx_ip_local_deliver (net/ipv4/ip_input.c:243)
[ 1197.185636][ C3] ? ip_rcv_finish_core.constprop.0 (./include/linux/skbuff.h:1131 ./include/linux/skbuff.h:1183 net/ipv4/ip_input.c:390)
[ 1197.185969][ C3] ip_rcv (./include/net/dst.h:461 net/ipv4/ip_input.c:449 ./include/linux/netfilter.h:314 ./include/linux/netfilter.h:308 net/ipv4/ip_input.c:569)
[ 1197.186177][ C3] ? __pfx_ip_rcv (net/ipv4/ip_input.c:562)
[ 1197.186415][ C3] ? lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756)
[ 1197.186687][ C3] ? process_backlog (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 net/core/dev.c:5983)
[ 1197.186959][ C3] ? __pfx_ip_rcv (net/ipv4/ip_input.c:562)
[ 1197.187199][ C3] __netif_receive_skb_one_core (net/core/dev.c:5542 (discriminator 4))
[ 1197.187505][ C3] ? __pfx___netif_receive_skb_one_core (net/core/dev.c:5535)
[ 1197.187839][ C3] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5725)
[ 1197.188082][ C3] ? process_backlog (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 net/core/dev.c:5983)
[ 1197.188341][ C3] process_backlog (./include/linux/rcupdate.h:779 net/core/dev.c:5985)
[ 1197.188594][ C3] __napi_poll.constprop.0 (net/core/dev.c:6585)
[ 1197.188880][ C3] net_rx_action (net/core/dev.c:6653 net/core/dev.c:6786)
[ 1197.189129][ C3] ? __pfx_net_rx_action (net/core/dev.c:6750)
[ 1197.189395][ C3] ? lockdep_unlock (kernel/locking/lockdep.c:150)
[ 1197.189654][ C3] ? mark_held_locks (kernel/locking/lockdep.c:4274)
[ 1197.189910][ C3] __do_softirq (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./include/trace/events/irq.h:142 kernel/softirq.c:554)
[ 1197.190149][ C3] irq_exit_rcu (kernel/softirq.c:427 kernel/softirq.c:632 kernel/softirq.c:644)
[ 1197.190376][ C3] sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1076 (discriminator 14))
[ 1197.190670][ C3]
[ 1197.190829][ C3]
[ 1197.190987][ C3] asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:649)
[ 1197.191306][ C3] RIP: 0010:_raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:152 kernel/locking/spinlock.c:194)
[ 1197.191640][ C3] Code: 10 e8 51 cb a6 fd 48 89 ef e8 69 53 a7 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d e5 47 d8 77 <74> 0e 5b 5d c3 cc cc cc cc e8 5f 5b c9 fd eb dc 0f 1f 44 00 00 5b
All code
========
0: 10 e8 adc %ch,%al
2: 51 push %rcx
3: cb lret
4: a6 cmpsb %es:(%rdi),%ds:(%rsi)
5: fd std
6: 48 89 ef mov %rbp,%rdi
9: e8 69 53 a7 fd call 0xfffffffffda75377
e: 81 e3 00 02 00 00 and $0x200,%ebx
14: 75 1d jne 0x33
16: 9c pushf
17: 58 pop %rax
18: f6 c4 02 test $0x2,%ah
1b: 75 29 jne 0x46
1d: 48 85 db test %rbx,%rbx
20: 74 01 je 0x23
22: fb sti
23: 65 ff 0d e5 47 d8 77 decl %gs:0x77d847e5(%rip) # 0x77d8480f
2a:* 74 0e je 0x3a <-- trapping instruction
2c: 5b pop %rbx
2d: 5d pop %rbp
2e: c3 ret
2f: cc int3
30: cc int3
31: cc int3
32: cc int3
33: e8 5f 5b c9 fd call 0xfffffffffdc95b97
38: eb dc jmp 0x16
3a: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
3f: 5b pop %rbx
Code starting with the faulting instruction
===========================================
0: 74 0e je 0x10
2: 5b pop %rbx
3: 5d pop %rbp
4: c3 ret
5: cc int3
6: cc int3
7: cc int3
8: cc int3
9: e8 5f 5b c9 fd call 0xfffffffffdc95b6d
e: eb dc jmp 0xffffffffffffffec
10: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
15: 5b pop %rbx
[ 1197.192641][ C3] RSP: 0018:ffffc90000e2fa88 EFLAGS: 00000286
[ 1197.192957][ C3] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff1710f31
[ 1197.193370][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff88476ef1
[ 1197.193783][ C3] RBP: ffffffff8c2229a0 R08: 0000000000000001 R09: fffffbfff170aa84
[ 1197.194197][ C3] R10: ffffffff8b855427 R11: 0000000000000000 R12: 00000000000008d1
[ 1197.194612][ C3] R13: ffffffff8c222ab0 R14: ffffffff8c2229a0 R15: ffff8880044d0000
[ 1197.195026][ C3] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194)
[ 1197.195330][ C3] uart_write (drivers/tty/serial/serial_core.c:74 drivers/tty/serial/serial_core.c:616)
[ 1197.195562][ C3] process_output_block (drivers/tty/n_tty.c:574)
[ 1197.195839][ C3] ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4300 kernel/locking/lockdep.c:4359)
[ 1197.196188][ C3] n_tty_write (drivers/tty/n_tty.c:2380)
[ 1197.196428][ C3] ? __pfx_n_tty_write (drivers/tty/n_tty.c:2350)
[ 1197.196688][ C3] ? __pfx_woken_wake_function (kernel/sched/wait.c:439)
[ 1197.196991][ C3] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5725)
[ 1197.197239][ C3] ? iterate_tty_write (drivers/tty/tty_io.c:954 drivers/tty/tty_io.c:973)
[ 1197.197506][ C3] iterate_tty_write (drivers/tty/tty_io.c:1022)
[ 1197.197772][ C3] file_tty_write.constprop.0 (drivers/tty/tty_io.c:1096)
[ 1197.198069][ C3] vfs_write (fs/read_write.c:498 fs/read_write.c:590)
[ 1197.198296][ C3] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5725)
[ 1197.198540][ C3] ? __pfx_vfs_write (fs/read_write.c:571)
[ 1197.198787][ C3] ? __might_fault (mm/memory.c:6060 mm/memory.c:6053)
[ 1197.199039][ C3] ? kvm_clock_get_cycles (./arch/x86/include/asm/preempt.h:94 arch/x86/kernel/kvmclock.c:80 arch/x86/kernel/kvmclock.c:86)
[ 1197.199316][ C3] ? __fget_light (./include/linux/atomic/atomic-arch-fallback.h:479 ./include/linux/atomic/atomic-instrumented.h:50 fs/file.c:1145)
[ 1197.199564][ C3] ksys_write (fs/read_write.c:643)
[ 1197.199786][ C3] ? __pfx_ksys_write (fs/read_write.c:633)
[ 1197.200048][ C3] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 1197.200291][ C3] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:129)
[ 1197.200603][ C3] RIP: 0033:0x7fbb534bd957
[ 1197.200841][ C3] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
All code
========
0: 0b 00 or (%rax),%eax
2: f7 d8 neg %eax
4: 64 89 02 mov %eax,%fs:(%rdx)
7: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
e: eb b7 jmp 0xffffffffffffffc7
10: 0f 1f 00 nopl (%rax)
13: f3 0f 1e fa endbr64
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 10 jne 0x33
23: b8 01 00 00 00 mov $0x1,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: c3 ret
33: 48 83 ec 28 sub $0x28,%rsp
37: 48 89 54 24 18 mov %rdx,0x18(%rsp)
3c: 48 rex.W
3d: 89 .byte 0x89
3e: 74 24 je 0x64
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: c3 ret
9: 48 83 ec 28 sub $0x28,%rsp
d: 48 89 54 24 18 mov %rdx,0x18(%rsp)
12: 48 rex.W
13: 89 .byte 0x89
14: 74 24 je 0x3a
[ 1197.201841][ C3] RSP: 002b:00007ffc9fe9d1d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1197.202275][ C3] RAX: ffffffffffffffda RBX: 000055673c192ea0 RCX: 00007fbb534bd957
[ 1197.202694][ C3] RDX: 0000000000000001 RSI: 000055673c192ea0 RDI: 0000000000000001
[ 1197.203109][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1197.203523][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055673c17f510
Finger prints:
dump_stack_lvl:validate_chain:__lock_acquire:_raw_spin_lock_nested