[ 8.688651][ T186] ip (186) used greatest stack depth: 24448 bytes left [ 10.429127][ T255] gre: GRE over IPv4 demultiplexer driver [ 10.454910][ T255] ip6_gre: GRE over IPv6 tunneling driver [ 10.500935][ T70] ip6_tunnel: g1 xmit: Local address not yet configured! [ 10.545525][ T70] ip6_tunnel: g1 xmit: Local address not yet configured! [ 10.548013][ T260] ip (260) used greatest stack depth: 23984 bytes left [ 10.931883][ T276] 8021q: 802.1Q VLAN Support v1.8 [ 11.846859][ T315] GACT probability NOT on [ 12.194011][ T70] ip6_tunnel: g2 xmit: Local address not yet configured! [ 12.218492][ T70] ip6_tunnel: g2 xmit: Local address not yet configured! [ 86.549184][ T509] [ 86.549292][ T509] ======================================================== [ 86.549482][ T509] WARNING: possible irq lock inversion dependency detected [ 86.549624][ T509] 7.1.0-rc5-virtme #1 Not tainted [ 86.549740][ T509] -------------------------------------------------------- [ 86.549885][ T509] sysctl/509 just changed the state of lock: [ 86.550056][ T509] ffffffff8f17e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 86.550277][ T509] but this lock was taken by another, SOFTIRQ-safe lock in the past: [ 86.550451][ T509] (&ndev->lock){++--}-{3:3} [ 86.550454][ T509] [ 86.550454][ T509] [ 86.550454][ T509] and interrupts could create inverse lock ordering between them. [ 86.550454][ T509] [ 86.550944][ T509] [ 86.550944][ T509] other info that might help us debug this: [ 86.551151][ T509] Possible interrupt unsafe locking scenario: [ 86.551151][ T509] [ 86.551355][ T509] CPU0 CPU1 [ 86.551492][ T509] ---- ---- [ 86.551632][ T509] lock(acaddr_hash_lock); [ 86.551767][ T509] local_irq_disable(); [ 86.551932][ T509] lock(&ndev->lock); [ 86.552112][ T509] lock(acaddr_hash_lock); [ 86.552284][ T509] [ 86.552387][ T509] lock(&ndev->lock); [ 86.552486][ T509] [ 86.552486][ T509] *** DEADLOCK *** [ 86.552486][ T509] [ 86.552675][ T509] 2 locks held by sysctl/509: [ 86.552802][ T509] #0: ff11000010c2c3e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 86.553023][ T509] #1: ffffffff8f08c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 86.553282][ T509] [ 86.553282][ T509] the shortest dependencies between 2nd lock and 1st lock: [ 86.553499][ T509] -> (&ndev->lock){++--}-{3:3} { [ 86.553623][ T509] HARDIRQ-ON-W at: [ 86.553728][ T509] __lock_acquire+0x378/0xc10 [ 86.553871][ T509] lock_acquire.part.0+0xbc/0x260 [ 86.553977][ T509] _raw_write_lock_bh+0x38/0x50 [ 86.554115][ T509] addrconf_permanent_addr+0x108/0x9c0 [ 86.554272][ T509] addrconf_notify+0x151/0xf30 [ 86.554393][ T509] notifier_call_chain+0xb0/0x320 [ 86.554532][ T509] __dev_notify_flags+0xde/0x280 [ 86.554665][ T509] netif_change_flags+0xfe/0x190 [ 86.554791][ T509] do_setlink.isra.0+0x1cc3/0x2750 [ 86.554900][ T509] rtnl_newlink+0x8d1/0xef0 [ 86.555036][ T509] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.555183][ T509] netlink_rcv_skb+0x14e/0x3a0 [ 86.555293][ T509] netlink_unicast+0x486/0x750 [ 86.555440][ T509] netlink_sendmsg+0x735/0xc60 [ 86.555598][ T509] ____sys_sendmsg+0x419/0x850 [ 86.555770][ T509] ___sys_sendmsg+0x14e/0x1d0 [ 86.555923][ T509] __sys_sendmsg+0x145/0x1f0 [ 86.556081][ T509] do_syscall_64+0x117/0x590 [ 86.556242][ T509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.556443][ T509] HARDIRQ-ON-R at: [ 86.556533][ T509] __lock_acquire+0x378/0xc10 [ 86.556698][ T509] lock_acquire.part.0+0xbc/0x260 [ 86.556867][ T509] _raw_read_lock_bh+0x44/0x80 [ 86.557028][ T509] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 86.557220][ T509] inet6_fill_link_af+0x5c/0xe0 [ 86.557370][ T509] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 86.557567][ T509] rtnl_getlink+0x9c9/0xeb0 [ 86.557726][ T509] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.557895][ T509] netlink_rcv_skb+0x14e/0x3a0 [ 86.558065][ T509] netlink_unicast+0x486/0x750 [ 86.558230][ T509] netlink_sendmsg+0x735/0xc60 [ 86.558339][ T509] ____sys_sendmsg+0x419/0x850 [ 86.558446][ T509] ___sys_sendmsg+0x14e/0x1d0 [ 86.558614][ T509] __sys_sendmsg+0x145/0x1f0 [ 86.558753][ T509] do_syscall_64+0x117/0x590 [ 86.558882][ T509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.559023][ T509] IN-SOFTIRQ-W at: [ 86.559108][ T509] __lock_acquire+0x378/0xc10 [ 86.559244][ T509] lock_acquire.part.0+0xbc/0x260 [ 86.559353][ T509] _raw_write_lock+0x33/0x40 [ 86.559486][ T509] addrconf_rs_timer+0xb0/0x770 [ 86.559590][ T509] call_timer_fn+0x163/0x4f0 [ 86.559721][ T509] __run_timers+0x68f/0xab0 [ 86.559849][ T509] run_timer_softirq+0xf0/0x160 [ 86.559976][ T509] handle_softirqs+0x1d8/0x940 [ 86.560116][ T509] __irq_exit_rcu+0x103/0x1c0 [ 86.560287][ T509] irq_exit_rcu+0xe/0x30 [ 86.560445][ T509] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 86.560648][ T509] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 86.560852][ T509] pv_native_safe_halt+0xf/0x10 [ 86.561032][ T509] default_idle+0x9/0x10 [ 86.561203][ T509] default_idle_call+0x6e/0xb0 [ 86.561377][ T509] cpuidle_idle_call.constprop.0+0x237/0x410 [ 86.561573][ T509] do_idle+0xf5/0x160 [ 86.561742][ T509] cpu_startup_entry+0x53/0x70 [ 86.561914][ T509] start_secondary+0x204/0x2b0 [ 86.562091][ T509] common_startup_64+0x13e/0x148 [ 86.562264][ T509] IN-SOFTIRQ-R at: [ 86.562365][ T509] __lock_acquire+0x378/0xc10 [ 86.562522][ T509] lock_acquire.part.0+0xbc/0x260 [ 86.562670][ T509] _raw_read_lock_bh+0x44/0x80 [ 86.562801][ T509] ipv6_get_lladdr+0xa8/0x3f0 [ 86.562935][ T509] ndisc_send_ns+0xf3/0x120 [ 86.563092][ T509] ndisc_solicit+0x314/0x480 [ 86.563261][ T509] neigh_probe+0xb3/0x100 [ 86.563423][ T509] __neigh_event_send+0x802/0x1070 [ 86.563594][ T509] neigh_resolve_output+0xbe/0x140 [ 86.563766][ T509] ip6_finish_output2+0x423/0x1300 [ 86.563939][ T509] ip6_finish_output+0x646/0xda0 [ 86.564115][ T509] ip6_output+0x23f/0x7f0 [ 86.564289][ T509] ip6_tnl_xmit+0x1713/0x31b0 [ip6_tunnel] [ 86.564499][ T509] __gre6_xmit+0x9b6/0x1910 [ip6_gre] [ 86.564710][ T509] ip6gre_tunnel_xmit+0x757/0xd40 [ip6_gre] [ 86.564916][ T509] dev_hard_start_xmit+0xf8/0x690 [ 86.565088][ T509] __dev_queue_xmit+0xbf4/0x1b60 [ 86.565264][ T509] ip6_finish_output2+0x423/0x1300 [ 86.565408][ T509] ip6_finish_output+0x646/0xda0 [ 86.565542][ T509] ip6_output+0x23f/0x7f0 [ 86.565687][ T509] ip6_forward+0x10f4/0x2bd0 [ 86.565802][ T509] ipv6_rcv+0x3c1/0x5a0 [ 86.565929][ T509] __netif_receive_skb_one_core+0xfc/0x180 [ 86.566062][ T509] process_backlog+0x2bc/0x1490 [ 86.566218][ T509] __napi_poll+0xa7/0x3b0 [ 86.566363][ T509] net_rx_action+0x513/0xf50 [ 86.566504][ T509] handle_softirqs+0x1d8/0x940 [ 86.566672][ T509] do_softirq+0xa9/0xe0 [ 86.566844][ T509] __local_bh_enable_ip+0x113/0x140 [ 86.567018][ T509] __neigh_event_send+0x30a/0x1070 [ 86.567189][ T509] neigh_resolve_output+0xbe/0x140 [ 86.567359][ T509] ip6_finish_output2+0x423/0x1300 [ 86.567532][ T509] ip6_finish_output+0x646/0xda0 [ 86.567704][ T509] ip6_output+0x23f/0x7f0 [ 86.567875][ T509] ip6_send_skb+0xee/0x350 [ 86.568048][ T509] rawv6_push_pending_frames+0x4cb/0xa90 [ 86.568235][ T509] rawv6_sendmsg+0x1434/0x1a50 [ 86.568406][ T509] __sys_sendto+0x2c9/0x400 [ 86.568578][ T509] __x64_sys_sendto+0xe4/0x1f0 [ 86.568748][ T509] do_syscall_64+0x117/0x590 [ 86.568914][ T509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.569080][ T509] INITIAL USE at: [ 86.569179][ T509] __lock_acquire+0x378/0xc10 [ 86.569326][ T509] lock_acquire.part.0+0xbc/0x260 [ 86.569472][ T509] _raw_write_lock_bh+0x38/0x50 [ 86.569632][ T509] addrconf_permanent_addr+0x108/0x9c0 [ 86.569842][ T509] addrconf_notify+0x151/0xf30 [ 86.570019][ T509] notifier_call_chain+0xb0/0x320 [ 86.570155][ T509] __dev_notify_flags+0xde/0x280 [ 86.570260][ T509] netif_change_flags+0xfe/0x190 [ 86.570386][ T509] do_setlink.isra.0+0x1cc3/0x2750 [ 86.570519][ T509] rtnl_newlink+0x8d1/0xef0 [ 86.570627][ T509] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.570760][ T509] netlink_rcv_skb+0x14e/0x3a0 [ 86.570878][ T509] netlink_unicast+0x486/0x750 [ 86.571040][ T509] netlink_sendmsg+0x735/0xc60 [ 86.571153][ T509] ____sys_sendmsg+0x419/0x850 [ 86.571284][ T509] ___sys_sendmsg+0x14e/0x1d0 [ 86.571448][ T509] __sys_sendmsg+0x145/0x1f0 [ 86.571618][ T509] do_syscall_64+0x117/0x590 [ 86.571786][ T509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.571985][ T509] INITIAL READ USE at: [ 86.572106][ T509] __lock_acquire+0x378/0xc10 [ 86.572279][ T509] lock_acquire.part.0+0xbc/0x260 [ 86.572485][ T509] _raw_read_lock_bh+0x44/0x80 [ 86.572656][ T509] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 86.572903][ T509] inet6_fill_link_af+0x5c/0xe0 [ 86.573080][ T509] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 86.573277][ T509] rtnl_getlink+0x9c9/0xeb0 [ 86.573447][ T509] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.573611][ T509] netlink_rcv_skb+0x14e/0x3a0 [ 86.573781][ T509] netlink_unicast+0x486/0x750 [ 86.573952][ T509] netlink_sendmsg+0x735/0xc60 [ 86.574108][ T509] ____sys_sendmsg+0x419/0x850 [ 86.574251][ T509] ___sys_sendmsg+0x14e/0x1d0 [ 86.574376][ T509] __sys_sendmsg+0x145/0x1f0 [ 86.574519][ T509] do_syscall_64+0x117/0x590 [ 86.574662][ T509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.574803][ T509] } [ 86.574847][ T509] ... key at: [] __key.37+0x0/0x40 [ 86.575026][ T509] ... acquired at: [ 86.575091][ T509] __lock_acquire+0x508/0xc10 [ 86.575175][ T509] lock_acquire.part.0+0xbc/0x260 [ 86.575286][ T509] _raw_spin_lock+0x33/0x40 [ 86.575371][ T509] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 86.575520][ T509] __ipv6_dev_ac_inc+0x57e/0x930 [ 86.575605][ T509] addrconf_join_anycast+0x1bc/0x260 [ 86.575702][ T509] dev_forward_change+0x2be/0x850 [ 86.575832][ T509] addrconf_fixup_forwarding+0x2af/0x4d0 [ 86.576010][ T509] addrconf_sysctl_forward+0x209/0x2b0 [ 86.576140][ T509] proc_sys_call_handler+0x31b/0x480 [ 86.576275][ T509] new_sync_write+0x333/0x750 [ 86.576383][ T509] vfs_write+0x6a4/0xc10 [ 86.576519][ T509] ksys_write+0x116/0x250 [ 86.576631][ T509] do_syscall_64+0x117/0x590 [ 86.576755][ T509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.576906][ T509] [ 86.576969][ T509] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 86.577108][ T509] HARDIRQ-ON-W at: [ 86.577194][ T509] __lock_acquire+0x378/0xc10 [ 86.577363][ T509] lock_acquire.part.0+0xbc/0x260 [ 86.577504][ T509] _raw_spin_lock+0x33/0x40 [ 86.577660][ T509] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 86.577837][ T509] __ipv6_dev_ac_inc+0x57e/0x930 [ 86.577980][ T509] addrconf_join_anycast+0x1bc/0x260 [ 86.578151][ T509] dev_forward_change+0x2be/0x850 [ 86.578284][ T509] addrconf_fixup_forwarding+0x2af/0x4d0 [ 86.578483][ T509] addrconf_sysctl_forward+0x209/0x2b0 [ 86.578610][ T509] proc_sys_call_handler+0x31b/0x480 [ 86.578723][ T509] new_sync_write+0x333/0x750 [ 86.578856][ T509] vfs_write+0x6a4/0xc10 [ 86.578959][ T509] ksys_write+0x116/0x250 [ 86.579069][ T509] do_syscall_64+0x117/0x590 [ 86.579204][ T509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.579352][ T509] SOFTIRQ-ON-W at: [ 86.579428][ T509] __lock_acquire+0x378/0xc10 [ 86.579548][ T509] lock_acquire.part.0+0xbc/0x260 [ 86.579652][ T509] _raw_spin_lock+0x33/0x40 [ 86.579782][ T509] __ipv6_dev_ac_dec+0x236/0x5d0 [ 86.579932][ T509] addrconf_leave_anycast+0x1bc/0x260 [ 86.580096][ T509] dev_forward_change+0x3b3/0x850 [ 86.580224][ T509] addrconf_fixup_forwarding+0x2af/0x4d0 [ 86.580355][ T509] addrconf_sysctl_forward+0x209/0x2b0 [ 86.580478][ T509] proc_sys_call_handler+0x31b/0x480 [ 86.580624][ T509] new_sync_write+0x333/0x750 [ 86.580781][ T509] vfs_write+0x6a4/0xc10 [ 86.580950][ T509] ksys_write+0x116/0x250 [ 86.581119][ T509] do_syscall_64+0x117/0x590 [ 86.581291][ T509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.581485][ T509] INITIAL USE at: [ 86.581569][ T509] __lock_acquire+0x378/0xc10 [ 86.581733][ T509] lock_acquire.part.0+0xbc/0x260 [ 86.581893][ T509] _raw_spin_lock+0x33/0x40 [ 86.582062][ T509] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 86.582253][ T509] __ipv6_dev_ac_inc+0x57e/0x930 [ 86.582415][ T509] addrconf_join_anycast+0x1bc/0x260 [ 86.582566][ T509] dev_forward_change+0x2be/0x850 [ 86.582732][ T509] addrconf_fixup_forwarding+0x2af/0x4d0 [ 86.582912][ T509] addrconf_sysctl_forward+0x209/0x2b0 [ 86.583076][ T509] proc_sys_call_handler+0x31b/0x480 [ 86.583228][ T509] new_sync_write+0x333/0x750 [ 86.583383][ T509] vfs_write+0x6a4/0xc10 [ 86.583544][ T509] ksys_write+0x116/0x250 [ 86.583711][ T509] do_syscall_64+0x117/0x590 [ 86.583874][ T509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.584082][ T509] } [ 86.584128][ T509] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 86.584261][ T509] ... acquired at: [ 86.584338][ T509] mark_lock+0x1d7/0xa00 [ 86.584435][ T509] mark_usage+0x105/0x170 [ 86.584520][ T509] __lock_acquire+0x378/0xc10 [ 86.584606][ T509] lock_acquire.part.0+0xbc/0x260 [ 86.584712][ T509] _raw_spin_lock+0x33/0x40 [ 86.584799][ T509] __ipv6_dev_ac_dec+0x236/0x5d0 [ 86.584906][ T509] addrconf_leave_anycast+0x1bc/0x260 [ 86.585001][ T509] dev_forward_change+0x3b3/0x850 [ 86.585090][ T509] addrconf_fixup_forwarding+0x2af/0x4d0 [ 86.585201][ T509] addrconf_sysctl_forward+0x209/0x2b0 [ 86.585311][ T509] proc_sys_call_handler+0x31b/0x480 [ 86.585420][ T509] new_sync_write+0x333/0x750 [ 86.585545][ T509] vfs_write+0x6a4/0xc10 [ 86.585633][ T509] ksys_write+0x116/0x250 [ 86.585715][ T509] do_syscall_64+0x117/0x590 [ 86.585854][ T509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.586024][ T509] [ 86.586093][ T509] [ 86.586093][ T509] stack backtrace: [ 86.586269][ T509] CPU: 3 UID: 0 PID: 509 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 86.586272][ T509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 86.586274][ T509] Call Trace: [ 86.586275][ T509] [ 86.586276][ T509] dump_stack_lvl+0x6f/0xa0 [ 86.586281][ T509] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 86.586284][ T509] mark_lock_irq+0x989/0x9c0 [ 86.586287][ T509] mark_lock+0x1d7/0xa00 [ 86.586289][ T509] mark_usage+0x105/0x170 [ 86.586290][ T509] __lock_acquire+0x378/0xc10 [ 86.586293][ T509] lock_acquire.part.0+0xbc/0x260 [ 86.586294][ T509] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 86.586296][ T509] ? rcu_is_watching+0x15/0xd0 [ 86.586299][ T509] ? do_raw_read_unlock+0x70/0x70 [ 86.586301][ T509] ? lock_acquire+0x134/0x160 [ 86.586303][ T509] _raw_spin_lock+0x33/0x40 [ 86.586304][ T509] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 86.586306][ T509] __ipv6_dev_ac_dec+0x236/0x5d0 [ 86.586308][ T509] addrconf_leave_anycast+0x1bc/0x260 [ 86.586309][ T509] ? find_held_lock+0x2b/0x80 [ 86.586313][ T509] ? __ipv6_isatap_ifid+0x210/0x210 [ 86.586314][ T509] ? mark_held_locks+0x40/0x70 [ 86.586316][ T509] ? lockdep_hardirqs_on+0x8c/0x130 [ 86.586318][ T509] dev_forward_change+0x3b3/0x850 [ 86.586320][ T509] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 86.586322][ T509] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 86.586325][ T509] addrconf_fixup_forwarding+0x2af/0x4d0 [ 86.586328][ T509] addrconf_sysctl_forward+0x209/0x2b0 [ 86.586330][ T509] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 86.586332][ T509] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 86.586334][ T509] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 86.586338][ T509] ? proc_sys_call_handler+0x25d/0x480 [ 86.586340][ T509] proc_sys_call_handler+0x31b/0x480 [ 86.586342][ T509] ? proc_sys_lookup+0x3d0/0x3d0 [ 86.586344][ T509] ? rcu_read_unlock+0x1b/0x70 [ 86.586347][ T509] ? do_raw_spin_unlock+0x59/0x250 [ 86.586349][ T509] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 86.586351][ T509] ? rcu_read_lock_any_held+0x3c/0x90 [ 86.586353][ T509] ? proc_sys_call_handler+0x480/0x480 [ 86.586355][ T509] new_sync_write+0x333/0x750 [ 86.586356][ T509] ? __lock_acquire+0x508/0xc10 [ 86.586358][ T509] ? new_sync_read+0x740/0x740 [ 86.586360][ T509] ? lock_acquire.part.0+0xbc/0x260 [ 86.586361][ T509] ? ksys_write+0x116/0x250 [ 86.586364][ T509] vfs_write+0x6a4/0xc10 [ 86.586365][ T509] ksys_write+0x116/0x250 [ 86.586367][ T509] ? __ia32_sys_read+0xc0/0xc0 [ 86.586368][ T509] ? rcu_is_watching+0x15/0xd0 [ 86.586370][ T509] ? rcu_is_watching+0x15/0xd0 [ 86.586372][ T509] do_syscall_64+0x117/0x590 [ 86.586373][ T509] ? trace_hardirqs_off+0xd/0x30 [ 86.586377][ T509] ? exc_page_fault+0xee/0x100 [ 86.586378][ T509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.586380][ T509] RIP: 0033:0x7f4c6ffbd08e [ 86.586383][ T509] 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 [ 86.586384][ T509] RSP: 002b:00007ffc32e21120 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 86.586387][ T509] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4c6ffbd08e [ 86.586388][ T509] RDX: 0000000000000002 RSI: 00005654d32514b0 RDI: 0000000000000005 [ 86.586389][ T509] RBP: 00007ffc32e21130 R08: 0000000000000000 R09: 0000000000000000 [ 86.586390][ T509] R10: 0000000000000000 R11: 0000000000000202 R12: 00005654d32535e0 [ 86.586391][ T509] R13: 00005654d3251470 R14: 0000000000000002 R15: 0000000000000000 [ 86.586393][ T509]