[ 8.310814][ T186] ip (186) used greatest stack depth: 24320 bytes left [ 9.898262][ T253] gre: GRE over IPv4 demultiplexer driver [ 9.934252][ T253] ip6_gre: GRE over IPv6 tunneling driver [ 9.984902][ T69] ip6_tunnel: g1 xmit: Local address not yet configured! [ 10.017045][ T69] ip6_tunnel: g1 xmit: Local address not yet configured! [ 10.256832][ T268] ip (268) used greatest stack depth: 24240 bytes left [ 10.413033][ T274] 8021q: 802.1Q VLAN Support v1.8 [ 11.301204][ T313] GACT probability NOT on [ 11.641080][ T69] ip6_tunnel: g2 xmit: Local address not yet configured! [ 11.675567][ T69] ip6_tunnel: g2 xmit: Local address not yet configured! [ 11.677709][ T329] ip (329) used greatest stack depth: 23920 bytes left [ 84.650511][ T506] [ 84.650600][ T506] ======================================================== [ 84.650728][ T506] WARNING: possible irq lock inversion dependency detected [ 84.650849][ T506] 7.1.0-rc5-virtme #1 Not tainted [ 84.650931][ T506] -------------------------------------------------------- [ 84.651052][ T506] sysctl/506 just changed the state of lock: [ 84.651155][ T506] ffffffffab77e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 84.651306][ T506] but this lock was taken by another, SOFTIRQ-safe lock in the past: [ 84.651427][ T506] (&ndev->lock){++--}-{3:3} [ 84.651429][ T506] [ 84.651429][ T506] [ 84.651429][ T506] and interrupts could create inverse lock ordering between them. [ 84.651429][ T506] [ 84.651722][ T506] [ 84.651722][ T506] other info that might help us debug this: [ 84.651842][ T506] Possible interrupt unsafe locking scenario: [ 84.651842][ T506] [ 84.651964][ T506] CPU0 CPU1 [ 84.652044][ T506] ---- ---- [ 84.652133][ T506] lock(acaddr_hash_lock); [ 84.652214][ T506] local_irq_disable(); [ 84.652315][ T506] lock(&ndev->lock); [ 84.652417][ T506] lock(acaddr_hash_lock); [ 84.652519][ T506] [ 84.652580][ T506] lock(&ndev->lock); [ 84.652645][ T506] [ 84.652645][ T506] *** DEADLOCK *** [ 84.652645][ T506] [ 84.652763][ T506] 2 locks held by sysctl/506: [ 84.652846][ T506] #0: ff1100000a1443e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 84.652992][ T506] #1: ffffffffab68c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 84.653157][ T506] [ 84.653157][ T506] the shortest dependencies between 2nd lock and 1st lock: [ 84.653301][ T506] -> (&ndev->lock){++--}-{3:3} { [ 84.653387][ T506] HARDIRQ-ON-W at: [ 84.653451][ T506] __lock_acquire+0x378/0xc10 [ 84.653556][ T506] lock_acquire.part.0+0xbc/0x260 [ 84.653660][ T506] _raw_write_lock_bh+0x38/0x50 [ 84.653791][ T506] addrconf_permanent_addr+0x108/0x9c0 [ 84.653916][ T506] addrconf_notify+0x151/0xf30 [ 84.654021][ T506] notifier_call_chain+0xb0/0x320 [ 84.654130][ T506] __dev_notify_flags+0xde/0x280 [ 84.654232][ T506] netif_change_flags+0xfe/0x190 [ 84.654335][ T506] do_setlink.isra.0+0x1cc3/0x2750 [ 84.654438][ T506] rtnl_newlink+0x8d1/0xef0 [ 84.654539][ T506] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.654640][ T506] netlink_rcv_skb+0x14e/0x3a0 [ 84.654746][ T506] netlink_unicast+0x486/0x750 [ 84.654850][ T506] netlink_sendmsg+0x735/0xc60 [ 84.654952][ T506] ____sys_sendmsg+0x419/0x850 [ 84.655058][ T506] ___sys_sendmsg+0x14e/0x1d0 [ 84.655164][ T506] __sys_sendmsg+0x145/0x1f0 [ 84.655263][ T506] do_syscall_64+0x117/0x590 [ 84.655365][ T506] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.655486][ T506] HARDIRQ-ON-R at: [ 84.655548][ T506] __lock_acquire+0x378/0xc10 [ 84.655692][ T506] lock_acquire.part.0+0xbc/0x260 [ 84.655797][ T506] _raw_read_lock_bh+0x44/0x80 [ 84.655903][ T506] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 84.656074][ T506] inet6_fill_link_af+0x5c/0xe0 [ 84.656179][ T506] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 84.656304][ T506] rtnl_getlink+0x9c9/0xeb0 [ 84.656450][ T506] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.656553][ T506] netlink_rcv_skb+0x14e/0x3a0 [ 84.656657][ T506] netlink_unicast+0x486/0x750 [ 84.656760][ T506] netlink_sendmsg+0x735/0xc60 [ 84.656903][ T506] ____sys_sendmsg+0x419/0x850 [ 84.657006][ T506] ___sys_sendmsg+0x14e/0x1d0 [ 84.657110][ T506] __sys_sendmsg+0x145/0x1f0 [ 84.657253][ T506] do_syscall_64+0x117/0x590 [ 84.657353][ T506] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.657472][ T506] IN-SOFTIRQ-W at: [ 84.657575][ T506] __lock_acquire+0x378/0xc10 [ 84.657676][ T506] lock_acquire.part.0+0xbc/0x260 [ 84.657776][ T506] _raw_write_lock+0x33/0x40 [ 84.657918][ T506] addrconf_rs_timer+0xb0/0x770 [ 84.658018][ T506] call_timer_fn+0x163/0x4f0 [ 84.658124][ T506] __run_timers+0x68f/0xab0 [ 84.658224][ T506] run_timer_softirq+0xf0/0x160 [ 84.658367][ T506] handle_softirqs+0x1d8/0x940 [ 84.658470][ T506] __irq_exit_rcu+0x103/0x1c0 [ 84.658569][ T506] irq_exit_rcu+0xe/0x30 [ 84.658710][ T506] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 84.658830][ T506] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 84.658948][ T506] pv_native_safe_halt+0xf/0x10 [ 84.659093][ T506] default_idle+0x9/0x10 [ 84.659193][ T506] default_idle_call+0x6e/0xb0 [ 84.659293][ T506] cpuidle_idle_call.constprop.0+0x237/0x410 [ 84.659456][ T506] do_idle+0xf5/0x160 [ 84.659556][ T506] cpu_startup_entry+0x53/0x70 [ 84.659655][ T506] start_secondary+0x204/0x2b0 [ 84.659798][ T506] common_startup_64+0x13e/0x148 [ 84.659899][ T506] IN-SOFTIRQ-R at: [ 84.659958][ T506] __lock_acquire+0x378/0xc10 [ 84.660102][ T506] lock_acquire.part.0+0xbc/0x260 [ 84.660201][ T506] _raw_read_lock_bh+0x44/0x80 [ 84.660300][ T506] ipv6_get_lladdr+0xa8/0x3f0 [ 84.660400][ T506] ndisc_send_ns+0xf3/0x120 [ 84.660542][ T506] ndisc_solicit+0x314/0x480 [ 84.660642][ T506] neigh_probe+0xb3/0x100 [ 84.660742][ T506] __neigh_event_send+0x802/0x1070 [ 84.660886][ T506] neigh_resolve_output+0xbe/0x140 [ 84.660990][ T506] ip6_finish_output2+0x423/0x1300 [ 84.661095][ T506] ip6_finish_output+0x646/0xda0 [ 84.661237][ T506] ip6_output+0x23f/0x7f0 [ 84.661337][ T506] ip6_tnl_xmit+0x1713/0x31b0 [ip6_tunnel] [ 84.661460][ T506] __gre6_xmit+0x9b6/0x1910 [ip6_gre] [ 84.661622][ T506] ip6gre_tunnel_xmit+0x757/0xd40 [ip6_gre] [ 84.661742][ T506] dev_hard_start_xmit+0xf8/0x690 [ 84.661843][ T506] __dev_queue_xmit+0xbf4/0x1b60 [ 84.661987][ T506] ip6_finish_output2+0x423/0x1300 [ 84.662093][ T506] ip6_finish_output+0x646/0xda0 [ 84.662194][ T506] ip6_output+0x23f/0x7f0 [ 84.662336][ T506] ip6_forward+0x10f4/0x2bd0 [ 84.662436][ T506] ipv6_rcv+0x3c1/0x5a0 [ 84.662536][ T506] __netif_receive_skb_one_core+0xfc/0x180 [ 84.662698][ T506] process_backlog+0x2bc/0x1490 [ 84.662797][ T506] __napi_poll+0xa7/0x3b0 [ 84.662897][ T506] net_rx_action+0x513/0xf50 [ 84.663040][ T506] handle_softirqs+0x1d8/0x940 [ 84.663145][ T506] do_softirq+0xa9/0xe0 [ 84.663243][ T506] __local_bh_enable_ip+0x113/0x140 [ 84.663385][ T506] __neigh_event_send+0x30a/0x1070 [ 84.663488][ T506] neigh_resolve_output+0xbe/0x140 [ 84.663588][ T506] ip6_finish_output2+0x423/0x1300 [ 84.663688][ T506] ip6_finish_output+0x646/0xda0 [ 84.663830][ T506] ip6_output+0x23f/0x7f0 [ 84.663930][ T506] ip6_send_skb+0xee/0x350 [ 84.664033][ T506] rawv6_push_pending_frames+0x4cb/0xa90 [ 84.664198][ T506] rawv6_sendmsg+0x1434/0x1a50 [ 84.664297][ T506] __sys_sendto+0x2c9/0x400 [ 84.664398][ T506] __x64_sys_sendto+0xe4/0x1f0 [ 84.664541][ T506] do_syscall_64+0x117/0x590 [ 84.664640][ T506] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.664758][ T506] INITIAL USE at: [ 84.664860][ T506] __lock_acquire+0x378/0xc10 [ 84.664959][ T506] lock_acquire.part.0+0xbc/0x260 [ 84.665060][ T506] _raw_write_lock_bh+0x38/0x50 [ 84.665201][ T506] addrconf_permanent_addr+0x108/0x9c0 [ 84.665322][ T506] addrconf_notify+0x151/0xf30 [ 84.665422][ T506] notifier_call_chain+0xb0/0x320 [ 84.665564][ T506] __dev_notify_flags+0xde/0x280 [ 84.665665][ T506] netif_change_flags+0xfe/0x190 [ 84.665764][ T506] do_setlink.isra.0+0x1cc3/0x2750 [ 84.665867][ T506] rtnl_newlink+0x8d1/0xef0 [ 84.666010][ T506] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.666112][ T506] netlink_rcv_skb+0x14e/0x3a0 [ 84.666212][ T506] netlink_unicast+0x486/0x750 [ 84.666355][ T506] netlink_sendmsg+0x735/0xc60 [ 84.666455][ T506] ____sys_sendmsg+0x419/0x850 [ 84.666556][ T506] ___sys_sendmsg+0x14e/0x1d0 [ 84.666697][ T506] __sys_sendmsg+0x145/0x1f0 [ 84.666795][ T506] do_syscall_64+0x117/0x590 [ 84.666893][ T506] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.667058][ T506] INITIAL READ USE at: [ 84.667136][ T506] __lock_acquire+0x378/0xc10 [ 84.667236][ T506] lock_acquire.part.0+0xbc/0x260 [ 84.667397][ T506] _raw_read_lock_bh+0x44/0x80 [ 84.667497][ T506] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 84.667616][ T506] inet6_fill_link_af+0x5c/0xe0 [ 84.667758][ T506] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 84.667879][ T506] rtnl_getlink+0x9c9/0xeb0 [ 84.667978][ T506] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.668122][ T506] netlink_rcv_skb+0x14e/0x3a0 [ 84.668221][ T506] netlink_unicast+0x486/0x750 [ 84.668319][ T506] netlink_sendmsg+0x735/0xc60 [ 84.668461][ T506] ____sys_sendmsg+0x419/0x850 [ 84.668561][ T506] ___sys_sendmsg+0x14e/0x1d0 [ 84.668661][ T506] __sys_sendmsg+0x145/0x1f0 [ 84.668760][ T506] do_syscall_64+0x117/0x590 [ 84.668903][ T506] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.669024][ T506] } [ 84.669071][ T506] ... key at: [] __key.37+0x0/0x40 [ 84.669232][ T506] ... acquired at: [ 84.669293][ T506] __lock_acquire+0x508/0xc10 [ 84.669373][ T506] lock_acquire.part.0+0xbc/0x260 [ 84.669452][ T506] _raw_spin_lock+0x33/0x40 [ 84.669574][ T506] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 84.669673][ T506] __ipv6_dev_ac_inc+0x57e/0x930 [ 84.669752][ T506] addrconf_join_anycast+0x1bc/0x260 [ 84.669831][ T506] dev_forward_change+0x2be/0x850 [ 84.669952][ T506] addrconf_fixup_forwarding+0x2af/0x4d0 [ 84.670055][ T506] addrconf_sysctl_forward+0x209/0x2b0 [ 84.670134][ T506] proc_sys_call_handler+0x31b/0x480 [ 84.670217][ T506] new_sync_write+0x333/0x750 [ 84.670339][ T506] vfs_write+0x6a4/0xc10 [ 84.670419][ T506] ksys_write+0x116/0x250 [ 84.670497][ T506] do_syscall_64+0x117/0x590 [ 84.670577][ T506] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.670718][ T506] [ 84.670759][ T506] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 84.670841][ T506] HARDIRQ-ON-W at: [ 84.670901][ T506] __lock_acquire+0x378/0xc10 [ 84.671044][ T506] lock_acquire.part.0+0xbc/0x260 [ 84.671146][ T506] _raw_spin_lock+0x33/0x40 [ 84.671246][ T506] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 84.671407][ T506] __ipv6_dev_ac_inc+0x57e/0x930 [ 84.671509][ T506] addrconf_join_anycast+0x1bc/0x260 [ 84.671609][ T506] dev_forward_change+0x2be/0x850 [ 84.671753][ T506] addrconf_fixup_forwarding+0x2af/0x4d0 [ 84.671872][ T506] addrconf_sysctl_forward+0x209/0x2b0 [ 84.671971][ T506] proc_sys_call_handler+0x31b/0x480 [ 84.672120][ T506] new_sync_write+0x333/0x750 [ 84.672219][ T506] vfs_write+0x6a4/0xc10 [ 84.672317][ T506] ksys_write+0x116/0x250 [ 84.672456][ T506] do_syscall_64+0x117/0x590 [ 84.672555][ T506] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.672675][ T506] SOFTIRQ-ON-W at: [ 84.672735][ T506] __lock_acquire+0x378/0xc10 [ 84.672878][ T506] lock_acquire.part.0+0xbc/0x260 [ 84.672978][ T506] _raw_spin_lock+0x33/0x40 [ 84.673079][ T506] __ipv6_dev_ac_dec+0x236/0x5d0 [ 84.673220][ T506] addrconf_leave_anycast+0x1bc/0x260 [ 84.673319][ T506] dev_forward_change+0x3b3/0x850 [ 84.673419][ T506] addrconf_fixup_forwarding+0x2af/0x4d0 [ 84.673579][ T506] addrconf_sysctl_forward+0x209/0x2b0 [ 84.673679][ T506] proc_sys_call_handler+0x31b/0x480 [ 84.673778][ T506] new_sync_write+0x333/0x750 [ 84.673918][ T506] vfs_write+0x6a4/0xc10 [ 84.674017][ T506] ksys_write+0x116/0x250 [ 84.674119][ T506] do_syscall_64+0x117/0x590 [ 84.674258][ T506] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.674376][ T506] INITIAL USE at: [ 84.674435][ T506] __lock_acquire+0x378/0xc10 [ 84.674533][ T506] lock_acquire.part.0+0xbc/0x260 [ 84.674675][ T506] _raw_spin_lock+0x33/0x40 [ 84.674773][ T506] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 84.674890][ T506] __ipv6_dev_ac_inc+0x57e/0x930 [ 84.675031][ T506] addrconf_join_anycast+0x1bc/0x260 [ 84.675132][ T506] dev_forward_change+0x2be/0x850 [ 84.675232][ T506] addrconf_fixup_forwarding+0x2af/0x4d0 [ 84.675392][ T506] addrconf_sysctl_forward+0x209/0x2b0 [ 84.675490][ T506] proc_sys_call_handler+0x31b/0x480 [ 84.675589][ T506] new_sync_write+0x333/0x750 [ 84.675729][ T506] vfs_write+0x6a4/0xc10 [ 84.675828][ T506] ksys_write+0x116/0x250 [ 84.675927][ T506] do_syscall_64+0x117/0x590 [ 84.676072][ T506] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.676188][ T506] } [ 84.676227][ T506] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 84.676344][ T506] ... acquired at: [ 84.676403][ T506] mark_lock+0x1d7/0xa00 [ 84.676483][ T506] mark_usage+0x105/0x170 [ 84.676561][ T506] __lock_acquire+0x378/0xc10 [ 84.676639][ T506] lock_acquire.part.0+0xbc/0x260 [ 84.676718][ T506] _raw_spin_lock+0x33/0x40 [ 84.676798][ T506] __ipv6_dev_ac_dec+0x236/0x5d0 [ 84.676876][ T506] addrconf_leave_anycast+0x1bc/0x260 [ 84.676955][ T506] dev_forward_change+0x3b3/0x850 [ 84.677080][ T506] addrconf_fixup_forwarding+0x2af/0x4d0 [ 84.677178][ T506] addrconf_sysctl_forward+0x209/0x2b0 [ 84.677256][ T506] proc_sys_call_handler+0x31b/0x480 [ 84.677335][ T506] new_sync_write+0x333/0x750 [ 84.677454][ T506] vfs_write+0x6a4/0xc10 [ 84.677534][ T506] ksys_write+0x116/0x250 [ 84.677613][ T506] do_syscall_64+0x117/0x590 [ 84.677691][ T506] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.677832][ T506] [ 84.677871][ T506] [ 84.677871][ T506] stack backtrace: [ 84.677971][ T506] CPU: 2 UID: 0 PID: 506 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 84.677974][ T506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 84.677976][ T506] Call Trace: [ 84.677977][ T506] [ 84.677978][ T506] dump_stack_lvl+0x6f/0xa0 [ 84.677983][ T506] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 84.677987][ T506] mark_lock_irq+0x989/0x9c0 [ 84.677989][ T506] mark_lock+0x1d7/0xa00 [ 84.677991][ T506] mark_usage+0x105/0x170 [ 84.677993][ T506] __lock_acquire+0x378/0xc10 [ 84.677995][ T506] lock_acquire.part.0+0xbc/0x260 [ 84.677996][ T506] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 84.677998][ T506] ? rcu_is_watching+0x15/0xd0 [ 84.678001][ T506] ? do_raw_read_unlock+0x70/0x70 [ 84.678003][ T506] ? lock_acquire+0x134/0x160 [ 84.678005][ T506] _raw_spin_lock+0x33/0x40 [ 84.678006][ T506] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 84.678007][ T506] __ipv6_dev_ac_dec+0x236/0x5d0 [ 84.678010][ T506] addrconf_leave_anycast+0x1bc/0x260 [ 84.678011][ T506] ? find_held_lock+0x2b/0x80 [ 84.678014][ T506] ? __ipv6_isatap_ifid+0x210/0x210 [ 84.678016][ T506] ? mark_held_locks+0x40/0x70 [ 84.678018][ T506] ? lockdep_hardirqs_on+0x8c/0x130 [ 84.678020][ T506] dev_forward_change+0x3b3/0x850 [ 84.678022][ T506] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 84.678024][ T506] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 84.678026][ T506] addrconf_fixup_forwarding+0x2af/0x4d0 [ 84.678029][ T506] addrconf_sysctl_forward+0x209/0x2b0 [ 84.678031][ T506] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 84.678033][ T506] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 84.678035][ T506] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 84.678038][ T506] ? proc_sys_call_handler+0x25d/0x480 [ 84.678041][ T506] proc_sys_call_handler+0x31b/0x480 [ 84.678043][ T506] ? proc_sys_lookup+0x3d0/0x3d0 [ 84.678045][ T506] ? rcu_read_unlock+0x1b/0x70 [ 84.678051][ T506] ? do_raw_spin_unlock+0x59/0x250 [ 84.678052][ T506] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 84.678054][ T506] ? rcu_read_lock_any_held+0x3c/0x90 [ 84.678056][ T506] ? proc_sys_call_handler+0x480/0x480 [ 84.678058][ T506] new_sync_write+0x333/0x750 [ 84.678060][ T506] ? __lock_acquire+0x508/0xc10 [ 84.678061][ T506] ? new_sync_read+0x740/0x740 [ 84.678063][ T506] ? lock_acquire.part.0+0xbc/0x260 [ 84.678064][ T506] ? ksys_write+0x116/0x250 [ 84.678067][ T506] vfs_write+0x6a4/0xc10 [ 84.678069][ T506] ksys_write+0x116/0x250 [ 84.678070][ T506] ? __ia32_sys_read+0xc0/0xc0 [ 84.678071][ T506] ? rcu_is_watching+0x15/0xd0 [ 84.678073][ T506] ? rcu_is_watching+0x15/0xd0 [ 84.678075][ T506] do_syscall_64+0x117/0x590 [ 84.678076][ T506] ? trace_hardirqs_off+0xd/0x30 [ 84.678079][ T506] ? exc_page_fault+0xee/0x100 [ 84.678081][ T506] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.678083][ T506] RIP: 0033:0x7f69b184d08e [ 84.678085][ T506] 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 [ 84.678087][ T506] RSP: 002b:00007ffc2fc55ce0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 84.678090][ T506] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f69b184d08e [ 84.678091][ T506] RDX: 0000000000000002 RSI: 000055c2ec6db4b0 RDI: 0000000000000005 [ 84.678092][ T506] RBP: 00007ffc2fc55cf0 R08: 0000000000000000 R09: 0000000000000000 [ 84.678093][ T506] R10: 0000000000000000 R11: 0000000000000202 R12: 000055c2ec6dd5e0 [ 84.678093][ T506] R13: 000055c2ec6db470 R14: 0000000000000002 R15: 0000000000000000 [ 84.678096][ T506]