[ 9.790077][ T252] gre: GRE over IPv4 demultiplexer driver [ 9.815552][ T252] ip6_gre: GRE over IPv6 tunneling driver [ 9.866994][ T69] ip6_tunnel: g1 xmit: Local address not yet configured! [ 9.897744][ T69] ip6_tunnel: g1 xmit: Local address not yet configured! [ 10.289920][ T276] 8021q: 802.1Q VLAN Support v1.8 [ 11.146553][ T314] GACT probability NOT on [ 11.479342][ T69] ip6_tunnel: g2 xmit: Local address not yet configured! [ 11.506216][ T69] ip6_tunnel: g2 xmit: Local address not yet configured! [ 83.227824][ T507] [ 83.227909][ T507] ======================================================== [ 83.228032][ T507] WARNING: possible irq lock inversion dependency detected [ 83.228146][ T507] 7.1.0-rc5-virtme #1 Not tainted [ 83.228227][ T507] -------------------------------------------------------- [ 83.228346][ T507] sysctl/507 just changed the state of lock: [ 83.228440][ T507] ffffffff9877e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 83.228584][ T507] but this lock was taken by another, SOFTIRQ-safe lock in the past: [ 83.228699][ T507] (&ndev->lock){++--}-{3:3} [ 83.228702][ T507] [ 83.228702][ T507] [ 83.228702][ T507] and interrupts could create inverse lock ordering between them. [ 83.228702][ T507] [ 83.228984][ T507] [ 83.228984][ T507] other info that might help us debug this: [ 83.229097][ T507] Possible interrupt unsafe locking scenario: [ 83.229097][ T507] [ 83.229214][ T507] CPU0 CPU1 [ 83.229294][ T507] ---- ---- [ 83.229374][ T507] lock(acaddr_hash_lock); [ 83.229451][ T507] local_irq_disable(); [ 83.229548][ T507] lock(&ndev->lock); [ 83.229644][ T507] lock(acaddr_hash_lock); [ 83.229744][ T507] [ 83.229803][ T507] lock(&ndev->lock); [ 83.229864][ T507] [ 83.229864][ T507] *** DEADLOCK *** [ 83.229864][ T507] [ 83.229977][ T507] 2 locks held by sysctl/507: [ 83.230057][ T507] #0: ff1100000a0f43e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 83.230198][ T507] #1: ffffffff9868c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 83.230358][ T507] [ 83.230358][ T507] the shortest dependencies between 2nd lock and 1st lock: [ 83.230496][ T507] -> (&ndev->lock){++--}-{3:3} { [ 83.230576][ T507] HARDIRQ-ON-W at: [ 83.230638][ T507] __lock_acquire+0x378/0xc10 [ 83.230742][ T507] lock_acquire.part.0+0xbc/0x260 [ 83.230840][ T507] _raw_write_lock_bh+0x38/0x50 [ 83.230942][ T507] addrconf_permanent_addr+0x108/0x9c0 [ 83.231059][ T507] addrconf_notify+0x151/0xf30 [ 83.231158][ T507] notifier_call_chain+0xb0/0x320 [ 83.231260][ T507] __dev_notify_flags+0xde/0x280 [ 83.231359][ T507] netif_change_flags+0xfe/0x190 [ 83.231457][ T507] do_setlink.isra.0+0x1cc3/0x2750 [ 83.231556][ T507] rtnl_newlink+0x8d1/0xef0 [ 83.231652][ T507] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.231749][ T507] netlink_rcv_skb+0x14e/0x3a0 [ 83.231848][ T507] netlink_unicast+0x486/0x750 [ 83.231945][ T507] netlink_sendmsg+0x735/0xc60 [ 83.232043][ T507] ____sys_sendmsg+0x419/0x850 [ 83.232142][ T507] ___sys_sendmsg+0x14e/0x1d0 [ 83.232287][ T507] __sys_sendmsg+0x145/0x1f0 [ 83.232386][ T507] do_syscall_64+0x117/0x590 [ 83.232483][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.232642][ T507] HARDIRQ-ON-R at: [ 83.232701][ T507] __lock_acquire+0x378/0xc10 [ 83.232802][ T507] lock_acquire.part.0+0xbc/0x260 [ 83.232899][ T507] _raw_read_lock_bh+0x44/0x80 [ 83.233036][ T507] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 83.233150][ T507] inet6_fill_link_af+0x5c/0xe0 [ 83.233253][ T507] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 83.233412][ T507] rtnl_getlink+0x9c9/0xeb0 [ 83.233510][ T507] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.233608][ T507] netlink_rcv_skb+0x14e/0x3a0 [ 83.233745][ T507] netlink_unicast+0x486/0x750 [ 83.233845][ T507] netlink_sendmsg+0x735/0xc60 [ 83.233945][ T507] ____sys_sendmsg+0x419/0x850 [ 83.234084][ T507] ___sys_sendmsg+0x14e/0x1d0 [ 83.234185][ T507] __sys_sendmsg+0x145/0x1f0 [ 83.234286][ T507] do_syscall_64+0x117/0x590 [ 83.234424][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.234539][ T507] IN-SOFTIRQ-W at: [ 83.234597][ T507] __lock_acquire+0x378/0xc10 [ 83.234736][ T507] lock_acquire.part.0+0xbc/0x260 [ 83.234833][ T507] _raw_write_lock+0x33/0x40 [ 83.234930][ T507] addrconf_rs_timer+0xb0/0x770 [ 83.235028][ T507] call_timer_fn+0x163/0x4f0 [ 83.235167][ T507] __run_timers+0x68f/0xab0 [ 83.235268][ T507] run_timer_softirq+0xf0/0x160 [ 83.235364][ T507] handle_softirqs+0x1d8/0x940 [ 83.235504][ T507] __irq_exit_rcu+0x103/0x1c0 [ 83.235599][ T507] irq_exit_rcu+0xe/0x30 [ 83.235696][ T507] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 83.235854][ T507] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 83.235969][ T507] pv_native_safe_halt+0xf/0x10 [ 83.236065][ T507] default_idle+0x9/0x10 [ 83.236202][ T507] default_idle_call+0x6e/0xb0 [ 83.236301][ T507] cpuidle_idle_call.constprop.0+0x237/0x410 [ 83.236416][ T507] do_idle+0xf5/0x160 [ 83.236553][ T507] cpu_startup_entry+0x53/0x70 [ 83.236649][ T507] rest_init+0x1f7/0x200 [ 83.236746][ T507] start_kernel+0x3ad/0x3b0 [ 83.236886][ T507] x86_64_start_reservations+0x24/0x30 [ 83.237001][ T507] x86_64_start_kernel+0x12b/0x130 [ 83.237096][ T507] common_startup_64+0x13e/0x148 [ 83.237236][ T507] IN-SOFTIRQ-R at: [ 83.237298][ T507] __lock_acquire+0x378/0xc10 [ 83.237394][ T507] lock_acquire.part.0+0xbc/0x260 [ 83.237491][ T507] _raw_read_lock_bh+0x44/0x80 [ 83.237629][ T507] ipv6_get_lladdr+0xa8/0x3f0 [ 83.237725][ T507] ndisc_send_ns+0xf3/0x120 [ 83.237823][ T507] ndisc_solicit+0x314/0x480 [ 83.237961][ T507] neigh_probe+0xb3/0x100 [ 83.238058][ T507] __neigh_event_send+0x802/0x1070 [ 83.238157][ T507] neigh_resolve_output+0xbe/0x140 [ 83.238299][ T507] ip6_finish_output2+0x423/0x1300 [ 83.238395][ T507] ip6_finish_output+0x646/0xda0 [ 83.238491][ T507] ip6_output+0x23f/0x7f0 [ 83.238630][ T507] ip6_tnl_xmit+0x1713/0x31b0 [ip6_tunnel] [ 83.238747][ T507] __gre6_xmit+0x9b6/0x1910 [ip6_gre] [ 83.238866][ T507] ip6gre_tunnel_xmit+0x757/0xd40 [ip6_gre] [ 83.239023][ T507] dev_hard_start_xmit+0xf8/0x690 [ 83.239122][ T507] __dev_queue_xmit+0xbf4/0x1b60 [ 83.239216][ T507] ip6_finish_output2+0x423/0x1300 [ 83.239357][ T507] ip6_finish_output+0x646/0xda0 [ 83.239451][ T507] ip6_output+0x23f/0x7f0 [ 83.239547][ T507] ip6_forward+0x10f4/0x2bd0 [ 83.239686][ T507] ipv6_rcv+0x3c1/0x5a0 [ 83.239783][ T507] __netif_receive_skb_one_core+0xfc/0x180 [ 83.239895][ T507] process_backlog+0x2bc/0x1490 [ 83.240032][ T507] __napi_poll+0xa7/0x3b0 [ 83.240127][ T507] net_rx_action+0x513/0xf50 [ 83.240222][ T507] handle_softirqs+0x1d8/0x940 [ 83.240364][ T507] do_softirq+0xa9/0xe0 [ 83.240458][ T507] __local_bh_enable_ip+0x113/0x140 [ 83.240555][ T507] __neigh_event_send+0x30a/0x1070 [ 83.240653][ T507] neigh_resolve_output+0xbe/0x140 [ 83.240791][ T507] ip6_finish_output2+0x423/0x1300 [ 83.240887][ T507] ip6_finish_output+0x646/0xda0 [ 83.240984][ T507] ip6_output+0x23f/0x7f0 [ 83.241123][ T507] ip6_send_skb+0xee/0x350 [ 83.241219][ T507] rawv6_push_pending_frames+0x4cb/0xa90 [ 83.241337][ T507] rawv6_sendmsg+0x1434/0x1a50 [ 83.241434][ T507] __sys_sendto+0x2c9/0x400 [ 83.241531][ T507] __x64_sys_sendto+0xe4/0x1f0 [ 83.241628][ T507] do_syscall_64+0x117/0x590 [ 83.241766][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.241881][ T507] INITIAL USE at: [ 83.241940][ T507] __lock_acquire+0x378/0xc10 [ 83.242080][ T507] lock_acquire.part.0+0xbc/0x260 [ 83.242177][ T507] _raw_write_lock_bh+0x38/0x50 [ 83.242276][ T507] addrconf_permanent_addr+0x108/0x9c0 [ 83.242444][ T507] addrconf_notify+0x151/0xf30 [ 83.242541][ T507] notifier_call_chain+0xb0/0x320 [ 83.242637][ T507] __dev_notify_flags+0xde/0x280 [ 83.242736][ T507] netif_change_flags+0xfe/0x190 [ 83.242875][ T507] do_setlink.isra.0+0x1cc3/0x2750 [ 83.242972][ T507] rtnl_newlink+0x8d1/0xef0 [ 83.243069][ T507] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.243207][ T507] netlink_rcv_skb+0x14e/0x3a0 [ 83.243309][ T507] netlink_unicast+0x486/0x750 [ 83.243405][ T507] netlink_sendmsg+0x735/0xc60 [ 83.243541][ T507] ____sys_sendmsg+0x419/0x850 [ 83.243637][ T507] ___sys_sendmsg+0x14e/0x1d0 [ 83.243734][ T507] __sys_sendmsg+0x145/0x1f0 [ 83.243871][ T507] do_syscall_64+0x117/0x590 [ 83.243970][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.244086][ T507] INITIAL READ USE at: [ 83.244206][ T507] __lock_acquire+0x378/0xc10 [ 83.244306][ T507] lock_acquire.part.0+0xbc/0x260 [ 83.244419][ T507] _raw_read_lock_bh+0x44/0x80 [ 83.244558][ T507] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 83.244671][ T507] inet6_fill_link_af+0x5c/0xe0 [ 83.244768][ T507] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 83.244921][ T507] rtnl_getlink+0x9c9/0xeb0 [ 83.245017][ T507] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.245114][ T507] netlink_rcv_skb+0x14e/0x3a0 [ 83.245253][ T507] netlink_unicast+0x486/0x750 [ 83.245351][ T507] netlink_sendmsg+0x735/0xc60 [ 83.245448][ T507] ____sys_sendmsg+0x419/0x850 [ 83.245544][ T507] ___sys_sendmsg+0x14e/0x1d0 [ 83.245681][ T507] __sys_sendmsg+0x145/0x1f0 [ 83.245778][ T507] do_syscall_64+0x117/0x590 [ 83.245874][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.246028][ T507] } [ 83.246068][ T507] ... key at: [] __key.37+0x0/0x40 [ 83.246187][ T507] ... acquired at: [ 83.246252][ T507] __lock_acquire+0x508/0xc10 [ 83.246369][ T507] lock_acquire.part.0+0xbc/0x260 [ 83.246446][ T507] _raw_spin_lock+0x33/0x40 [ 83.246523][ T507] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 83.246658][ T507] __ipv6_dev_ac_inc+0x57e/0x930 [ 83.246734][ T507] addrconf_join_anycast+0x1bc/0x260 [ 83.246811][ T507] dev_forward_change+0x2be/0x850 [ 83.246888][ T507] addrconf_fixup_forwarding+0x2af/0x4d0 [ 83.247022][ T507] addrconf_sysctl_forward+0x209/0x2b0 [ 83.247098][ T507] proc_sys_call_handler+0x31b/0x480 [ 83.247176][ T507] new_sync_write+0x333/0x750 [ 83.247254][ T507] vfs_write+0x6a4/0xc10 [ 83.247368][ T507] ksys_write+0x116/0x250 [ 83.247442][ T507] do_syscall_64+0x117/0x590 [ 83.247516][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.247611][ T507] [ 83.247689][ T507] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 83.247767][ T507] HARDIRQ-ON-W at: [ 83.247825][ T507] __lock_acquire+0x378/0xc10 [ 83.247919][ T507] lock_acquire.part.0+0xbc/0x260 [ 83.248053][ T507] _raw_spin_lock+0x33/0x40 [ 83.248149][ T507] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 83.248267][ T507] __ipv6_dev_ac_inc+0x57e/0x930 [ 83.248401][ T507] addrconf_join_anycast+0x1bc/0x260 [ 83.248495][ T507] dev_forward_change+0x2be/0x850 [ 83.248589][ T507] addrconf_fixup_forwarding+0x2af/0x4d0 [ 83.248743][ T507] addrconf_sysctl_forward+0x209/0x2b0 [ 83.248838][ T507] proc_sys_call_handler+0x31b/0x480 [ 83.248932][ T507] new_sync_write+0x333/0x750 [ 83.249064][ T507] vfs_write+0x6a4/0xc10 [ 83.249160][ T507] ksys_write+0x116/0x250 [ 83.249256][ T507] do_syscall_64+0x117/0x590 [ 83.249350][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.249462][ T507] SOFTIRQ-ON-W at: [ 83.249519][ T507] __lock_acquire+0x378/0xc10 [ 83.249612][ T507] lock_acquire.part.0+0xbc/0x260 [ 83.249748][ T507] _raw_spin_lock+0x33/0x40 [ 83.249843][ T507] __ipv6_dev_ac_dec+0x236/0x5d0 [ 83.249936][ T507] addrconf_leave_anycast+0x1bc/0x260 [ 83.250069][ T507] dev_forward_change+0x3b3/0x850 [ 83.250164][ T507] addrconf_fixup_forwarding+0x2af/0x4d0 [ 83.250283][ T507] addrconf_sysctl_forward+0x209/0x2b0 [ 83.250420][ T507] proc_sys_call_handler+0x31b/0x480 [ 83.250515][ T507] new_sync_write+0x333/0x750 [ 83.250609][ T507] vfs_write+0x6a4/0xc10 [ 83.250743][ T507] ksys_write+0x116/0x250 [ 83.250841][ T507] do_syscall_64+0x117/0x590 [ 83.250935][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.251089][ T507] INITIAL USE at: [ 83.251146][ T507] __lock_acquire+0x378/0xc10 [ 83.251240][ T507] lock_acquire.part.0+0xbc/0x260 [ 83.251337][ T507] _raw_spin_lock+0x33/0x40 [ 83.251472][ T507] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 83.251584][ T507] __ipv6_dev_ac_inc+0x57e/0x930 [ 83.251680][ T507] addrconf_join_anycast+0x1bc/0x260 [ 83.251814][ T507] dev_forward_change+0x2be/0x850 [ 83.251910][ T507] addrconf_fixup_forwarding+0x2af/0x4d0 [ 83.252022][ T507] addrconf_sysctl_forward+0x209/0x2b0 [ 83.252156][ T507] proc_sys_call_handler+0x31b/0x480 [ 83.252254][ T507] new_sync_write+0x333/0x750 [ 83.252347][ T507] vfs_write+0x6a4/0xc10 [ 83.252483][ T507] ksys_write+0x116/0x250 [ 83.252577][ T507] do_syscall_64+0x117/0x590 [ 83.252673][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.252825][ T507] } [ 83.252864][ T507] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 83.252977][ T507] ... acquired at: [ 83.253034][ T507] mark_lock+0x1d7/0xa00 [ 83.253147][ T507] mark_usage+0x105/0x170 [ 83.253222][ T507] __lock_acquire+0x378/0xc10 [ 83.253301][ T507] lock_acquire.part.0+0xbc/0x260 [ 83.253376][ T507] _raw_spin_lock+0x33/0x40 [ 83.253491][ T507] __ipv6_dev_ac_dec+0x236/0x5d0 [ 83.253565][ T507] addrconf_leave_anycast+0x1bc/0x260 [ 83.253641][ T507] dev_forward_change+0x3b3/0x850 [ 83.253716][ T507] addrconf_fixup_forwarding+0x2af/0x4d0 [ 83.253849][ T507] addrconf_sysctl_forward+0x209/0x2b0 [ 83.253925][ T507] proc_sys_call_handler+0x31b/0x480 [ 83.254000][ T507] new_sync_write+0x333/0x750 [ 83.254076][ T507] vfs_write+0x6a4/0xc10 [ 83.254192][ T507] ksys_write+0x116/0x250 [ 83.254271][ T507] do_syscall_64+0x117/0x590 [ 83.254345][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.254437][ T507] [ 83.254512][ T507] [ 83.254512][ T507] stack backtrace: [ 83.254607][ T507] CPU: 2 UID: 0 PID: 507 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 83.254609][ T507] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 83.254612][ T507] Call Trace: [ 83.254613][ T507] [ 83.254614][ T507] dump_stack_lvl+0x6f/0xa0 [ 83.254619][ T507] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 83.254622][ T507] mark_lock_irq+0x989/0x9c0 [ 83.254625][ T507] mark_lock+0x1d7/0xa00 [ 83.254626][ T507] mark_usage+0x105/0x170 [ 83.254628][ T507] __lock_acquire+0x378/0xc10 [ 83.254630][ T507] lock_acquire.part.0+0xbc/0x260 [ 83.254631][ T507] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 83.254633][ T507] ? rcu_is_watching+0x15/0xd0 [ 83.254635][ T507] ? do_raw_read_unlock+0x70/0x70 [ 83.254637][ T507] ? lock_acquire+0x134/0x160 [ 83.254639][ T507] _raw_spin_lock+0x33/0x40 [ 83.254641][ T507] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 83.254642][ T507] __ipv6_dev_ac_dec+0x236/0x5d0 [ 83.254644][ T507] addrconf_leave_anycast+0x1bc/0x260 [ 83.254645][ T507] ? find_held_lock+0x2b/0x80 [ 83.254648][ T507] ? __ipv6_isatap_ifid+0x210/0x210 [ 83.254650][ T507] ? mark_held_locks+0x40/0x70 [ 83.254651][ T507] ? lockdep_hardirqs_on+0x8c/0x130 [ 83.254653][ T507] dev_forward_change+0x3b3/0x850 [ 83.254655][ T507] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 83.254657][ T507] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 83.254660][ T507] addrconf_fixup_forwarding+0x2af/0x4d0 [ 83.254662][ T507] addrconf_sysctl_forward+0x209/0x2b0 [ 83.254664][ T507] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 83.254666][ T507] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 83.254668][ T507] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 83.254671][ T507] ? proc_sys_call_handler+0x25d/0x480 [ 83.254674][ T507] proc_sys_call_handler+0x31b/0x480 [ 83.254676][ T507] ? proc_sys_lookup+0x3d0/0x3d0 [ 83.254678][ T507] ? rcu_read_unlock+0x1b/0x70 [ 83.254680][ T507] ? do_raw_spin_unlock+0x59/0x250 [ 83.254681][ T507] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 83.254683][ T507] ? rcu_read_lock_any_held+0x3c/0x90 [ 83.254685][ T507] ? proc_sys_call_handler+0x480/0x480 [ 83.254687][ T507] new_sync_write+0x333/0x750 [ 83.254688][ T507] ? __lock_acquire+0x508/0xc10 [ 83.254690][ T507] ? new_sync_read+0x740/0x740 [ 83.254691][ T507] ? lock_acquire.part.0+0xbc/0x260 [ 83.254693][ T507] ? ksys_write+0x116/0x250 [ 83.254695][ T507] vfs_write+0x6a4/0xc10 [ 83.254697][ T507] ksys_write+0x116/0x250 [ 83.254698][ T507] ? __ia32_sys_read+0xc0/0xc0 [ 83.254699][ T507] ? rcu_is_watching+0x15/0xd0 [ 83.254701][ T507] ? rcu_is_watching+0x15/0xd0 [ 83.254703][ T507] do_syscall_64+0x117/0x590 [ 83.254704][ T507] ? trace_hardirqs_off+0xd/0x30 [ 83.254707][ T507] ? exc_page_fault+0xee/0x100 [ 83.254709][ T507] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.254710][ T507] RIP: 0033:0x7f4b9fd1e08e [ 83.254712][ T507] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 83.254714][ T507] RSP: 002b:00007fff780ed410 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 83.254717][ T507] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4b9fd1e08e [ 83.254718][ T507] RDX: 0000000000000002 RSI: 000055c6944c84b0 RDI: 0000000000000005 [ 83.254719][ T507] RBP: 00007fff780ed420 R08: 0000000000000000 R09: 0000000000000000 [ 83.254720][ T507] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c6944ca5e0 [ 83.254721][ T507] R13: 000055c6944c8470 R14: 0000000000000002 R15: 0000000000000000 [ 83.254723][ T507]