[ 9.919270][ T259] gre: GRE over IPv4 demultiplexer driver [ 9.948952][ T259] ip6_gre: GRE over IPv6 tunneling driver [ 9.995770][ T12] ip6_tunnel: g1 xmit: Local address not yet configured! [ 10.022458][ T12] ip6_tunnel: g1 xmit: Local address not yet configured! [ 10.414756][ T281] 8021q: 802.1Q VLAN Support v1.8 [ 11.285563][ T320] GACT probability NOT on [ 11.660496][ T12] ip6_tunnel: g2 xmit: Local address not yet configured! [ 11.688964][ T12] ip6_tunnel: g2 xmit: Local address not yet configured! [ 363.551270][T17219] [ 363.551358][T17219] ======================================================== [ 363.551475][T17219] WARNING: possible irq lock inversion dependency detected [ 363.551592][T17219] 7.1.0-rc5-virtme #1 Not tainted [ 363.551668][T17219] -------------------------------------------------------- [ 363.551782][T17219] sysctl/17219 just changed the state of lock: [ 363.551876][T17219] ffffffff90b7e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 363.552020][T17219] but this lock was taken by another, SOFTIRQ-safe lock in the past: [ 363.552137][T17219] (&ndev->lock){++--}-{3:3} [ 363.552139][T17219] [ 363.552139][T17219] [ 363.552139][T17219] and interrupts could create inverse lock ordering between them. [ 363.552139][T17219] [ 363.552416][T17219] [ 363.552416][T17219] other info that might help us debug this: [ 363.552531][T17219] Possible interrupt unsafe locking scenario: [ 363.552531][T17219] [ 363.552650][T17219] CPU0 CPU1 [ 363.552727][T17219] ---- ---- [ 363.552805][T17219] lock(acaddr_hash_lock); [ 363.552881][T17219] local_irq_disable(); [ 363.552979][T17219] lock(&ndev->lock); [ 363.553076][T17219] lock(acaddr_hash_lock); [ 363.553177][T17219] [ 363.553235][T17219] lock(&ndev->lock); [ 363.553294][T17219] [ 363.553294][T17219] *** DEADLOCK *** [ 363.553294][T17219] [ 363.553412][T17219] 2 locks held by sysctl/17219: [ 363.553492][T17219] #0: ff11000009c7c3e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 363.553633][T17219] #1: ffffffff90a8c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 363.553788][T17219] [ 363.553788][T17219] the shortest dependencies between 2nd lock and 1st lock: [ 363.553923][T17219] -> (&ndev->lock){++--}-{3:3} { [ 363.554003][T17219] HARDIRQ-ON-W at: [ 363.554061][T17219] __lock_acquire+0x378/0xc10 [ 363.554162][T17219] lock_acquire.part.0+0xbc/0x260 [ 363.554259][T17219] _raw_write_lock_bh+0x38/0x50 [ 363.554360][T17219] addrconf_permanent_addr+0x108/0x9c0 [ 363.554476][T17219] addrconf_notify+0x151/0xf30 [ 363.554573][T17219] notifier_call_chain+0xb0/0x320 [ 363.554680][T17219] __dev_notify_flags+0xde/0x280 [ 363.554777][T17219] netif_change_flags+0xfe/0x190 [ 363.554872][T17219] do_setlink.isra.0+0x1cc3/0x2750 [ 363.554971][T17219] rtnl_newlink+0x8d1/0xef0 [ 363.555068][T17219] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 363.555164][T17219] netlink_rcv_skb+0x14e/0x3a0 [ 363.555263][T17219] netlink_unicast+0x486/0x750 [ 363.555403][T17219] netlink_sendmsg+0x735/0xc60 [ 363.555503][T17219] ____sys_sendmsg+0x419/0x850 [ 363.555605][T17219] ___sys_sendmsg+0x14e/0x1d0 [ 363.555705][T17219] __sys_sendmsg+0x145/0x1f0 [ 363.555842][T17219] do_syscall_64+0x117/0x590 [ 363.555940][T17219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.556057][T17219] HARDIRQ-ON-R at: [ 363.556156][T17219] __lock_acquire+0x378/0xc10 [ 363.556255][T17219] lock_acquire.part.0+0xbc/0x260 [ 363.556354][T17219] _raw_read_lock_bh+0x44/0x80 [ 363.556495][T17219] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 363.556613][T17219] inet6_fill_link_af+0x5c/0xe0 [ 363.556711][T17219] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 363.556872][T17219] rtnl_getlink+0x9c9/0xeb0 [ 363.556968][T17219] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 363.557064][T17219] netlink_rcv_skb+0x14e/0x3a0 [ 363.557201][T17219] netlink_unicast+0x486/0x750 [ 363.557297][T17219] netlink_sendmsg+0x735/0xc60 [ 363.557392][T17219] ____sys_sendmsg+0x419/0x850 [ 363.557528][T17219] ___sys_sendmsg+0x14e/0x1d0 [ 363.557632][T17219] __sys_sendmsg+0x145/0x1f0 [ 363.557728][T17219] do_syscall_64+0x117/0x590 [ 363.557824][T17219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.557980][T17219] IN-SOFTIRQ-W at: [ 363.558039][T17219] __lock_acquire+0x378/0xc10 [ 363.558133][T17219] lock_acquire.part.0+0xbc/0x260 [ 363.558271][T17219] _raw_write_lock+0x33/0x40 [ 363.558368][T17219] addrconf_rs_timer+0xb0/0x770 [ 363.558464][T17219] call_timer_fn+0x163/0x4f0 [ 363.558607][T17219] __run_timers+0x68f/0xab0 [ 363.558706][T17219] run_timer_softirq+0xf0/0x160 [ 363.558805][T17219] handle_softirqs+0x1d8/0x940 [ 363.558942][T17219] __irq_exit_rcu+0x103/0x1c0 [ 363.559040][T17219] irq_exit_rcu+0xe/0x30 [ 363.559135][T17219] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 363.559290][T17219] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 363.559405][T17219] pv_native_safe_halt+0xf/0x10 [ 363.559500][T17219] default_idle+0x9/0x10 [ 363.559642][T17219] default_idle_call+0x6e/0xb0 [ 363.559738][T17219] cpuidle_idle_call.constprop.0+0x237/0x410 [ 363.559853][T17219] do_idle+0xf5/0x160 [ 363.559988][T17219] cpu_startup_entry+0x53/0x70 [ 363.560086][T17219] rest_init+0x1f7/0x200 [ 363.560182][T17219] start_kernel+0x3ad/0x3b0 [ 363.560280][T17219] x86_64_start_reservations+0x24/0x30 [ 363.560436][T17219] x86_64_start_kernel+0x12b/0x130 [ 363.560532][T17219] common_startup_64+0x13e/0x148 [ 363.560638][T17219] IN-SOFTIRQ-R at: [ 363.560733][T17219] __lock_acquire+0x378/0xc10 [ 363.560828][T17219] lock_acquire.part.0+0xbc/0x260 [ 363.560922][T17219] _raw_read_lock_bh+0x44/0x80 [ 363.561056][T17219] ipv6_get_lladdr+0xa8/0x3f0 [ 363.561151][T17219] ndisc_send_ns+0xf3/0x120 [ 363.561249][T17219] ndisc_solicit+0x314/0x480 [ 363.561387][T17219] neigh_probe+0xb3/0x100 [ 363.561482][T17219] __neigh_event_send+0x802/0x1070 [ 363.561582][T17219] neigh_resolve_output+0xbe/0x140 [ 363.561678][T17219] ip6_finish_output2+0x423/0x1300 [ 363.561814][T17219] ip6_finish_output+0x646/0xda0 [ 363.561907][T17219] ip6_output+0x23f/0x7f0 [ 363.562001][T17219] ip6_tnl_xmit+0x1713/0x31b0 [ip6_tunnel] [ 363.562119][T17219] __gre6_xmit+0x9b6/0x1910 [ip6_gre] [ 363.562234][T17219] ip6gre_tunnel_xmit+0x8f2/0xd40 [ip6_gre] [ 363.562392][T17219] dev_hard_start_xmit+0xf8/0x690 [ 363.562515][T17219] __dev_queue_xmit+0xbf4/0x1b60 [ 363.562618][T17219] ip_finish_output2+0x5b9/0x1bc0 [ 363.562714][T17219] ip_output+0x1ca/0x660 [ 363.562848][T17219] ip_rcv+0xdc/0x3d0 [ 363.562924][T17219] __netif_receive_skb_one_core+0xfc/0x180 [ 363.563039][T17219] process_backlog+0x2bc/0x1490 [ 363.563172][T17219] __napi_poll+0xa7/0x3b0 [ 363.563266][T17219] net_rx_action+0x513/0xf50 [ 363.563360][T17219] handle_softirqs+0x1d8/0x940 [ 363.563493][T17219] do_softirq+0xa9/0xe0 [ 363.563592][T17219] __local_bh_enable_ip+0x113/0x140 [ 363.563685][T17219] __neigh_event_send+0x30a/0x1070 [ 363.563820][T17219] neigh_resolve_output+0xbe/0x140 [ 363.563915][T17219] ip_finish_output2+0x5b9/0x1bc0 [ 363.564011][T17219] ip_output+0x1ca/0x660 [ 363.564148][T17219] ip_push_pending_frames+0xf6/0x250 [ 363.564244][T17219] raw_sendmsg+0x11f3/0x1b00 [ 363.564339][T17219] __sys_sendto+0x2c9/0x400 [ 363.564435][T17219] __x64_sys_sendto+0xe4/0x1f0 [ 363.564572][T17219] do_syscall_64+0x117/0x590 [ 363.564671][T17219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.564786][T17219] INITIAL USE at: [ 363.564882][T17219] __lock_acquire+0x378/0xc10 [ 363.564979][T17219] lock_acquire.part.0+0xbc/0x260 [ 363.565073][T17219] _raw_write_lock_bh+0x38/0x50 [ 363.565209][T17219] addrconf_permanent_addr+0x108/0x9c0 [ 363.565324][T17219] addrconf_notify+0x151/0xf30 [ 363.565422][T17219] notifier_call_chain+0xb0/0x320 [ 363.565559][T17219] __dev_notify_flags+0xde/0x280 [ 363.565658][T17219] netif_change_flags+0xfe/0x190 [ 363.565755][T17219] do_setlink.isra.0+0x1cc3/0x2750 [ 363.565891][T17219] rtnl_newlink+0x8d1/0xef0 [ 363.565988][T17219] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 363.566082][T17219] netlink_rcv_skb+0x14e/0x3a0 [ 363.566180][T17219] netlink_unicast+0x486/0x750 [ 363.566317][T17219] netlink_sendmsg+0x735/0xc60 [ 363.566412][T17219] ____sys_sendmsg+0x419/0x850 [ 363.566511][T17219] ___sys_sendmsg+0x14e/0x1d0 [ 363.566655][T17219] __sys_sendmsg+0x145/0x1f0 [ 363.566749][T17219] do_syscall_64+0x117/0x590 [ 363.566846][T17219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.567000][T17219] INITIAL READ USE at: [ 363.567077][T17219] __lock_acquire+0x378/0xc10 [ 363.567176][T17219] lock_acquire.part.0+0xbc/0x260 [ 363.567332][T17219] _raw_read_lock_bh+0x44/0x80 [ 363.567429][T17219] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 363.567542][T17219] inet6_fill_link_af+0x5c/0xe0 [ 363.567681][T17219] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 363.567794][T17219] rtnl_getlink+0x9c9/0xeb0 [ 363.567889][T17219] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 363.568024][T17219] netlink_rcv_skb+0x14e/0x3a0 [ 363.568120][T17219] netlink_unicast+0x486/0x750 [ 363.568216][T17219] netlink_sendmsg+0x735/0xc60 [ 363.568354][T17219] ____sys_sendmsg+0x419/0x850 [ 363.568450][T17219] ___sys_sendmsg+0x14e/0x1d0 [ 363.568547][T17219] __sys_sendmsg+0x145/0x1f0 [ 363.568685][T17219] do_syscall_64+0x117/0x590 [ 363.568779][T17219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.568893][T17219] } [ 363.568932][T17219] ... key at: [] __key.37+0x0/0x40 [ 363.569088][T17219] ... acquired at: [ 363.569146][T17219] __lock_acquire+0x508/0xc10 [ 363.569223][T17219] lock_acquire.part.0+0xbc/0x260 [ 363.569299][T17219] _raw_spin_lock+0x33/0x40 [ 363.569415][T17219] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 363.569513][T17219] __ipv6_dev_ac_inc+0x57e/0x930 [ 363.569596][T17219] addrconf_join_anycast+0x1bc/0x260 [ 363.569671][T17219] dev_forward_change+0x2be/0x850 [ 363.569787][T17219] addrconf_fixup_forwarding+0x2af/0x4d0 [ 363.569881][T17219] addrconf_sysctl_forward+0x209/0x2b0 [ 363.569961][T17219] proc_sys_call_handler+0x31b/0x480 [ 363.570083][T17219] new_sync_write+0x333/0x750 [ 363.570161][T17219] vfs_write+0x6a4/0xc10 [ 363.570237][T17219] ksys_write+0x116/0x250 [ 363.570312][T17219] do_syscall_64+0x117/0x590 [ 363.570429][T17219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.570525][T17219] [ 363.570565][T17219] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 363.570648][T17219] HARDIRQ-ON-W at: [ 363.570707][T17219] __lock_acquire+0x378/0xc10 [ 363.570843][T17219] lock_acquire.part.0+0xbc/0x260 [ 363.570940][T17219] _raw_spin_lock+0x33/0x40 [ 363.571037][T17219] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 363.571192][T17219] __ipv6_dev_ac_inc+0x57e/0x930 [ 363.571287][T17219] addrconf_join_anycast+0x1bc/0x260 [ 363.571385][T17219] dev_forward_change+0x2be/0x850 [ 363.571521][T17219] addrconf_fixup_forwarding+0x2af/0x4d0 [ 363.571638][T17219] addrconf_sysctl_forward+0x209/0x2b0 [ 363.571734][T17219] proc_sys_call_handler+0x31b/0x480 [ 363.571871][T17219] new_sync_write+0x333/0x750 [ 363.571967][T17219] vfs_write+0x6a4/0xc10 [ 363.572061][T17219] ksys_write+0x116/0x250 [ 363.572195][T17219] do_syscall_64+0x117/0x590 [ 363.572292][T17219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.572406][T17219] SOFTIRQ-ON-W at: [ 363.572464][T17219] __lock_acquire+0x378/0xc10 [ 363.572603][T17219] lock_acquire.part.0+0xbc/0x260 [ 363.572697][T17219] _raw_spin_lock+0x33/0x40 [ 363.572792][T17219] __ipv6_dev_ac_dec+0x236/0x5d0 [ 363.572929][T17219] addrconf_leave_anycast+0x1bc/0x260 [ 363.573024][T17219] dev_forward_change+0x3b3/0x850 [ 363.573122][T17219] addrconf_fixup_forwarding+0x2af/0x4d0 [ 363.573276][T17219] addrconf_sysctl_forward+0x209/0x2b0 [ 363.573373][T17219] proc_sys_call_handler+0x31b/0x480 [ 363.573468][T17219] new_sync_write+0x333/0x750 [ 363.573607][T17219] vfs_write+0x6a4/0xc10 [ 363.573700][T17219] ksys_write+0x116/0x250 [ 363.573796][T17219] do_syscall_64+0x117/0x590 [ 363.573930][T17219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.574043][T17219] INITIAL USE at: [ 363.574100][T17219] __lock_acquire+0x378/0xc10 [ 363.574196][T17219] lock_acquire.part.0+0xbc/0x260 [ 363.574332][T17219] _raw_spin_lock+0x33/0x40 [ 363.574431][T17219] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 363.574547][T17219] __ipv6_dev_ac_inc+0x57e/0x930 [ 363.574687][T17219] addrconf_join_anycast+0x1bc/0x260 [ 363.574782][T17219] dev_forward_change+0x2be/0x850 [ 363.574879][T17219] addrconf_fixup_forwarding+0x2af/0x4d0 [ 363.575037][T17219] addrconf_sysctl_forward+0x209/0x2b0 [ 363.575134][T17219] proc_sys_call_handler+0x31b/0x480 [ 363.575230][T17219] new_sync_write+0x333/0x750 [ 363.575368][T17219] vfs_write+0x6a4/0xc10 [ 363.575463][T17219] ksys_write+0x116/0x250 [ 363.575561][T17219] do_syscall_64+0x117/0x590 [ 363.575701][T17219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.575815][T17219] } [ 363.575853][T17219] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 363.576006][T17219] ... acquired at: [ 363.576063][T17219] mark_lock+0x1d7/0xa00 [ 363.576139][T17219] mark_usage+0x105/0x170 [ 363.576218][T17219] __lock_acquire+0x378/0xc10 [ 363.576294][T17219] lock_acquire.part.0+0xbc/0x260 [ 363.576411][T17219] _raw_spin_lock+0x33/0x40 [ 363.576488][T17219] __ipv6_dev_ac_dec+0x236/0x5d0 [ 363.576565][T17219] addrconf_leave_anycast+0x1bc/0x260 [ 363.576647][T17219] dev_forward_change+0x3b3/0x850 [ 363.576761][T17219] addrconf_fixup_forwarding+0x2af/0x4d0 [ 363.576857][T17219] addrconf_sysctl_forward+0x209/0x2b0 [ 363.576933][T17219] proc_sys_call_handler+0x31b/0x480 [ 363.577051][T17219] new_sync_write+0x333/0x750 [ 363.577128][T17219] vfs_write+0x6a4/0xc10 [ 363.577204][T17219] ksys_write+0x116/0x250 [ 363.577279][T17219] do_syscall_64+0x117/0x590 [ 363.577395][T17219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.577492][T17219] [ 363.577530][T17219] [ 363.577530][T17219] stack backtrace: [ 363.577629][T17219] CPU: 2 UID: 0 PID: 17219 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 363.577631][T17219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 363.577634][T17219] Call Trace: [ 363.577635][T17219] [ 363.577636][T17219] dump_stack_lvl+0x6f/0xa0 [ 363.577641][T17219] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 363.577644][T17219] mark_lock_irq+0x989/0x9c0 [ 363.577647][T17219] mark_lock+0x1d7/0xa00 [ 363.577649][T17219] mark_usage+0x105/0x170 [ 363.577650][T17219] __lock_acquire+0x378/0xc10 [ 363.577652][T17219] lock_acquire.part.0+0xbc/0x260 [ 363.577654][T17219] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 363.577655][T17219] ? rcu_is_watching+0x15/0xd0 [ 363.577658][T17219] ? do_raw_read_unlock+0x70/0x70 [ 363.577660][T17219] ? lock_acquire+0x134/0x160 [ 363.577661][T17219] _raw_spin_lock+0x33/0x40 [ 363.577663][T17219] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 363.577664][T17219] __ipv6_dev_ac_dec+0x236/0x5d0 [ 363.577666][T17219] addrconf_leave_anycast+0x1bc/0x260 [ 363.577668][T17219] ? find_held_lock+0x2b/0x80 [ 363.577671][T17219] ? __ipv6_isatap_ifid+0x210/0x210 [ 363.577672][T17219] ? mark_held_locks+0x40/0x70 [ 363.577674][T17219] ? lockdep_hardirqs_on+0x8c/0x130 [ 363.577676][T17219] dev_forward_change+0x3b3/0x850 [ 363.577678][T17219] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 363.577680][T17219] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 363.577683][T17219] addrconf_fixup_forwarding+0x2af/0x4d0 [ 363.577685][T17219] addrconf_sysctl_forward+0x209/0x2b0 [ 363.577687][T17219] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 363.577689][T17219] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 363.577691][T17219] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 363.577694][T17219] ? proc_sys_call_handler+0x25d/0x480 [ 363.577696][T17219] proc_sys_call_handler+0x31b/0x480 [ 363.577698][T17219] ? proc_sys_lookup+0x3d0/0x3d0 [ 363.577700][T17219] ? rcu_read_unlock+0x1b/0x70 [ 363.577703][T17219] ? do_raw_spin_unlock+0x59/0x250 [ 363.577704][T17219] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 363.577706][T17219] ? rcu_read_lock_any_held+0x3c/0x90 [ 363.577708][T17219] ? proc_sys_call_handler+0x480/0x480 [ 363.577710][T17219] new_sync_write+0x333/0x750 [ 363.577712][T17219] ? __lock_acquire+0x508/0xc10 [ 363.577713][T17219] ? new_sync_read+0x740/0x740 [ 363.577715][T17219] ? lock_acquire.part.0+0xbc/0x260 [ 363.577716][T17219] ? ksys_write+0x116/0x250 [ 363.577718][T17219] vfs_write+0x6a4/0xc10 [ 363.577720][T17219] ksys_write+0x116/0x250 [ 363.577722][T17219] ? __ia32_sys_read+0xc0/0xc0 [ 363.577723][T17219] ? rcu_is_watching+0x15/0xd0 [ 363.577725][T17219] ? rcu_is_watching+0x15/0xd0 [ 363.577727][T17219] do_syscall_64+0x117/0x590 [ 363.577728][T17219] ? trace_hardirqs_off+0xd/0x30 [ 363.577731][T17219] ? exc_page_fault+0xee/0x100 [ 363.577733][T17219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 363.577734][T17219] RIP: 0033:0x7fac8068708e [ 363.577737][T17219] 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 [ 363.577739][T17219] RSP: 002b:00007fff3407edf0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 363.577742][T17219] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fac8068708e [ 363.577743][T17219] RDX: 0000000000000002 RSI: 000055f2937754b0 RDI: 0000000000000005 [ 363.577744][T17219] RBP: 00007fff3407ee00 R08: 0000000000000000 R09: 0000000000000000 [ 363.577745][T17219] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f2937775e0 [ 363.577745][T17219] R13: 000055f293775470 R14: 0000000000000002 R15: 0000000000000000 [ 363.577748][T17219]