[ 130.627888][ T12] ip6_tunnel: g1 xmit: Local address not yet configured! [ 130.650890][ T12] ip6_tunnel: g1 xmit: Local address not yet configured! [ 131.041392][ T1159] 8021q: 802.1Q VLAN Support v1.8 [ 132.185543][ T12] ip6_tunnel: g2 xmit: Local address not yet configured! [ 132.216268][ T12] ip6_tunnel: g2 xmit: Local address not yet configured! [ 208.618421][ T1386] [ 208.618509][ T1386] ======================================================== [ 208.618645][ T1386] WARNING: possible irq lock inversion dependency detected [ 208.618767][ T1386] 7.1.0-rc5-virtme #1 Not tainted [ 208.618858][ T1386] -------------------------------------------------------- [ 208.618978][ T1386] sysctl/1386 just changed the state of lock: [ 208.619079][ T1386] ffffffffb917e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 208.619229][ T1386] but this lock was taken by another, SOFTIRQ-safe lock in the past: [ 208.619351][ T1386] (&ndev->lock){++--}-{3:3} [ 208.619354][ T1386] [ 208.619354][ T1386] [ 208.619354][ T1386] and interrupts could create inverse lock ordering between them. [ 208.619354][ T1386] [ 208.619653][ T1386] [ 208.619653][ T1386] other info that might help us debug this: [ 208.619778][ T1386] Possible interrupt unsafe locking scenario: [ 208.619778][ T1386] [ 208.619901][ T1386] CPU0 CPU1 [ 208.619984][ T1386] ---- ---- [ 208.620064][ T1386] lock(acaddr_hash_lock); [ 208.620145][ T1386] local_irq_disable(); [ 208.620245][ T1386] lock(&ndev->lock); [ 208.620345][ T1386] lock(acaddr_hash_lock); [ 208.620444][ T1386] [ 208.620505][ T1386] lock(&ndev->lock); [ 208.620567][ T1386] [ 208.620567][ T1386] *** DEADLOCK *** [ 208.620567][ T1386] [ 208.620691][ T1386] 2 locks held by sysctl/1386: [ 208.620775][ T1386] #0: ff1100000945c3e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 208.620928][ T1386] #1: ffffffffb908c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 208.621090][ T1386] [ 208.621090][ T1386] the shortest dependencies between 2nd lock and 1st lock: [ 208.621228][ T1386] -> (&ndev->lock){++--}-{3:3} { [ 208.621314][ T1386] HARDIRQ-ON-W at: [ 208.621377][ T1386] __lock_acquire+0x378/0xc10 [ 208.621484][ T1386] lock_acquire.part.0+0xbc/0x260 [ 208.621588][ T1386] _raw_write_lock_bh+0x38/0x50 [ 208.621695][ T1386] addrconf_permanent_addr+0x108/0x9c0 [ 208.621821][ T1386] addrconf_notify+0x151/0xf30 [ 208.621925][ T1386] notifier_call_chain+0xb0/0x320 [ 208.622032][ T1386] __dev_notify_flags+0xde/0x280 [ 208.622137][ T1386] netif_change_flags+0xfe/0x190 [ 208.622238][ T1386] do_setlink.isra.0+0x1cc3/0x2750 [ 208.622340][ T1386] rtnl_newlink+0x8d1/0xef0 [ 208.622441][ T1386] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 208.622543][ T1386] netlink_rcv_skb+0x14e/0x3a0 [ 208.622649][ T1386] netlink_unicast+0x486/0x750 [ 208.622754][ T1386] netlink_sendmsg+0x735/0xc60 [ 208.622859][ T1386] ____sys_sendmsg+0x419/0x850 [ 208.622964][ T1386] ___sys_sendmsg+0x14e/0x1d0 [ 208.623075][ T1386] __sys_sendmsg+0x145/0x1f0 [ 208.623178][ T1386] do_syscall_64+0x117/0x590 [ 208.623282][ T1386] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.623405][ T1386] HARDIRQ-ON-R at: [ 208.623467][ T1386] __lock_acquire+0x378/0xc10 [ 208.623573][ T1386] lock_acquire.part.0+0xbc/0x260 [ 208.623686][ T1386] _raw_read_lock_bh+0x44/0x80 [ 208.623789][ T1386] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 208.623918][ T1386] inet6_fill_link_af+0x5c/0xe0 [ 208.624021][ T1386] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 208.624147][ T1386] rtnl_getlink+0x9c9/0xeb0 [ 208.624251][ T1386] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 208.624352][ T1386] netlink_rcv_skb+0x14e/0x3a0 [ 208.624461][ T1386] netlink_unicast+0x486/0x750 [ 208.624564][ T1386] netlink_sendmsg+0x735/0xc60 [ 208.624672][ T1386] ____sys_sendmsg+0x419/0x850 [ 208.624774][ T1386] ___sys_sendmsg+0x14e/0x1d0 [ 208.624882][ T1386] __sys_sendmsg+0x145/0x1f0 [ 208.624986][ T1386] do_syscall_64+0x117/0x590 [ 208.625089][ T1386] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.625214][ T1386] IN-SOFTIRQ-W at: [ 208.625279][ T1386] __lock_acquire+0x378/0xc10 [ 208.625383][ T1386] lock_acquire.part.0+0xbc/0x260 [ 208.625490][ T1386] _raw_write_lock+0x33/0x40 [ 208.625589][ T1386] addrconf_rs_timer+0xb0/0x770 [ 208.625692][ T1386] call_timer_fn+0x163/0x4f0 [ 208.625793][ T1386] __run_timers+0x68f/0xab0 [ 208.625904][ T1386] run_timer_softirq+0xf0/0x160 [ 208.626008][ T1386] handle_softirqs+0x1d8/0x940 [ 208.626109][ T1386] __irq_exit_rcu+0x103/0x1c0 [ 208.626213][ T1386] irq_exit_rcu+0xe/0x30 [ 208.626312][ T1386] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 208.626435][ T1386] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 208.626557][ T1386] pv_native_safe_halt+0xf/0x10 [ 208.626673][ T1386] default_idle+0x9/0x10 [ 208.626826][ T1386] default_idle_call+0x6e/0xb0 [ 208.626980][ T1386] cpuidle_idle_call.constprop.0+0x237/0x410 [ 208.627151][ T1386] do_idle+0xf5/0x160 [ 208.627258][ T1386] cpu_startup_entry+0x53/0x70 [ 208.627358][ T1386] rest_init+0x1f7/0x200 [ 208.627458][ T1386] start_kernel+0x3ad/0x3b0 [ 208.627560][ T1386] x86_64_start_reservations+0x24/0x30 [ 208.627687][ T1386] x86_64_start_kernel+0x12b/0x130 [ 208.627786][ T1386] common_startup_64+0x13e/0x148 [ 208.627891][ T1386] IN-SOFTIRQ-R at: [ 208.627952][ T1386] __lock_acquire+0x378/0xc10 [ 208.628052][ T1386] lock_acquire.part.0+0xbc/0x260 [ 208.628153][ T1386] _raw_read_lock_bh+0x44/0x80 [ 208.628252][ T1386] ipv6_get_lladdr+0xa8/0x3f0 [ 208.628353][ T1386] addrconf_rs_timer+0x251/0x770 [ 208.628455][ T1386] call_timer_fn+0x163/0x4f0 [ 208.628556][ T1386] __run_timers+0x68f/0xab0 [ 208.628661][ T1386] run_timer_softirq+0xf0/0x160 [ 208.628761][ T1386] handle_softirqs+0x1d8/0x940 [ 208.628866][ T1386] __irq_exit_rcu+0x103/0x1c0 [ 208.628967][ T1386] irq_exit_rcu+0xe/0x30 [ 208.629067][ T1386] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 208.629186][ T1386] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 208.629304][ T1386] pv_native_safe_halt+0xf/0x10 [ 208.629404][ T1386] default_idle+0x9/0x10 [ 208.629508][ T1386] default_idle_call+0x6e/0xb0 [ 208.629609][ T1386] cpuidle_idle_call.constprop.0+0x237/0x410 [ 208.629732][ T1386] do_idle+0xf5/0x160 [ 208.629836][ T1386] cpu_startup_entry+0x53/0x70 [ 208.629935][ T1386] rest_init+0x1f7/0x200 [ 208.630037][ T1386] start_kernel+0x3ad/0x3b0 [ 208.630138][ T1386] x86_64_start_reservations+0x24/0x30 [ 208.630261][ T1386] x86_64_start_kernel+0x12b/0x130 [ 208.630363][ T1386] common_startup_64+0x13e/0x148 [ 208.630463][ T1386] INITIAL USE at: [ 208.630524][ T1386] __lock_acquire+0x378/0xc10 [ 208.630628][ T1386] lock_acquire.part.0+0xbc/0x260 [ 208.630729][ T1386] _raw_write_lock_bh+0x38/0x50 [ 208.630834][ T1386] addrconf_permanent_addr+0x108/0x9c0 [ 208.630953][ T1386] addrconf_notify+0x151/0xf30 [ 208.631055][ T1386] notifier_call_chain+0xb0/0x320 [ 208.631157][ T1386] __dev_notify_flags+0xde/0x280 [ 208.631257][ T1386] netif_change_flags+0xfe/0x190 [ 208.631356][ T1386] do_setlink.isra.0+0x1cc3/0x2750 [ 208.631454][ T1386] rtnl_newlink+0x8d1/0xef0 [ 208.631554][ T1386] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 208.631667][ T1386] netlink_rcv_skb+0x14e/0x3a0 [ 208.631768][ T1386] netlink_unicast+0x486/0x750 [ 208.631871][ T1386] netlink_sendmsg+0x735/0xc60 [ 208.631970][ T1386] ____sys_sendmsg+0x419/0x850 [ 208.632070][ T1386] ___sys_sendmsg+0x14e/0x1d0 [ 208.632172][ T1386] __sys_sendmsg+0x145/0x1f0 [ 208.632274][ T1386] do_syscall_64+0x117/0x590 [ 208.632379][ T1386] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.632498][ T1386] INITIAL READ USE at: [ 208.632576][ T1386] __lock_acquire+0x378/0xc10 [ 208.632682][ T1386] lock_acquire.part.0+0xbc/0x260 [ 208.632808][ T1386] _raw_read_lock_bh+0x44/0x80 [ 208.632908][ T1386] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 208.633029][ T1386] inet6_fill_link_af+0x5c/0xe0 [ 208.633129][ T1386] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 208.633252][ T1386] rtnl_getlink+0x9c9/0xeb0 [ 208.633353][ T1386] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 208.633453][ T1386] netlink_rcv_skb+0x14e/0x3a0 [ 208.633557][ T1386] netlink_unicast+0x486/0x750 [ 208.633661][ T1386] netlink_sendmsg+0x735/0xc60 [ 208.633762][ T1386] ____sys_sendmsg+0x419/0x850 [ 208.633869][ T1386] ___sys_sendmsg+0x14e/0x1d0 [ 208.633968][ T1386] __sys_sendmsg+0x145/0x1f0 [ 208.634067][ T1386] do_syscall_64+0x117/0x590 [ 208.634166][ T1386] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.634285][ T1386] } [ 208.634327][ T1386] ... key at: [] __key.37+0x0/0x40 [ 208.634456][ T1386] ... acquired at: [ 208.634516][ T1386] __lock_acquire+0x508/0xc10 [ 208.634596][ T1386] lock_acquire.part.0+0xbc/0x260 [ 208.634679][ T1386] _raw_spin_lock+0x33/0x40 [ 208.634760][ T1386] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 208.634870][ T1386] __ipv6_dev_ac_inc+0x57e/0x930 [ 208.634950][ T1386] addrconf_join_anycast+0x1bc/0x260 [ 208.635031][ T1386] dev_forward_change+0x2be/0x850 [ 208.635109][ T1386] addrconf_fixup_forwarding+0x2af/0x4d0 [ 208.635209][ T1386] addrconf_sysctl_forward+0x209/0x2b0 [ 208.635291][ T1386] proc_sys_call_handler+0x31b/0x480 [ 208.635373][ T1386] new_sync_write+0x333/0x750 [ 208.635457][ T1386] vfs_write+0x6a4/0xc10 [ 208.635537][ T1386] ksys_write+0x116/0x250 [ 208.635617][ T1386] do_syscall_64+0x117/0x590 [ 208.635702][ T1386] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.635801][ T1386] [ 208.635847][ T1386] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 208.635930][ T1386] HARDIRQ-ON-W at: [ 208.635996][ T1386] __lock_acquire+0x378/0xc10 [ 208.636095][ T1386] lock_acquire.part.0+0xbc/0x260 [ 208.636201][ T1386] _raw_spin_lock+0x33/0x40 [ 208.636301][ T1386] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 208.636421][ T1386] __ipv6_dev_ac_inc+0x57e/0x930 [ 208.636521][ T1386] addrconf_join_anycast+0x1bc/0x260 [ 208.636624][ T1386] dev_forward_change+0x2be/0x850 [ 208.636727][ T1386] addrconf_fixup_forwarding+0x2af/0x4d0 [ 208.636850][ T1386] addrconf_sysctl_forward+0x209/0x2b0 [ 208.636952][ T1386] proc_sys_call_handler+0x31b/0x480 [ 208.637052][ T1386] new_sync_write+0x333/0x750 [ 208.637152][ T1386] vfs_write+0x6a4/0xc10 [ 208.637253][ T1386] ksys_write+0x116/0x250 [ 208.637356][ T1386] do_syscall_64+0x117/0x590 [ 208.637455][ T1386] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.637575][ T1386] SOFTIRQ-ON-W at: [ 208.637638][ T1386] __lock_acquire+0x378/0xc10 [ 208.637738][ T1386] lock_acquire.part.0+0xbc/0x260 [ 208.637844][ T1386] _raw_spin_lock+0x33/0x40 [ 208.637945][ T1386] __ipv6_dev_ac_dec+0x236/0x5d0 [ 208.638046][ T1386] addrconf_leave_anycast+0x1bc/0x260 [ 208.638146][ T1386] dev_forward_change+0x3b3/0x850 [ 208.638246][ T1386] addrconf_fixup_forwarding+0x2af/0x4d0 [ 208.638366][ T1386] addrconf_sysctl_forward+0x209/0x2b0 [ 208.638470][ T1386] proc_sys_call_handler+0x31b/0x480 [ 208.638571][ T1386] new_sync_write+0x333/0x750 [ 208.638674][ T1386] vfs_write+0x6a4/0xc10 [ 208.638773][ T1386] ksys_write+0x116/0x250 [ 208.638876][ T1386] do_syscall_64+0x117/0x590 [ 208.638978][ T1386] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.639098][ T1386] INITIAL USE at: [ 208.639158][ T1386] __lock_acquire+0x378/0xc10 [ 208.639258][ T1386] lock_acquire.part.0+0xbc/0x260 [ 208.639357][ T1386] _raw_spin_lock+0x33/0x40 [ 208.639457][ T1386] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 208.639579][ T1386] __ipv6_dev_ac_inc+0x57e/0x930 [ 208.639683][ T1386] addrconf_join_anycast+0x1bc/0x260 [ 208.639784][ T1386] dev_forward_change+0x2be/0x850 [ 208.639891][ T1386] addrconf_fixup_forwarding+0x2af/0x4d0 [ 208.640013][ T1386] addrconf_sysctl_forward+0x209/0x2b0 [ 208.640115][ T1386] proc_sys_call_handler+0x31b/0x480 [ 208.640215][ T1386] new_sync_write+0x333/0x750 [ 208.640314][ T1386] vfs_write+0x6a4/0xc10 [ 208.640416][ T1386] ksys_write+0x116/0x250 [ 208.640515][ T1386] do_syscall_64+0x117/0x590 [ 208.640615][ T1386] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.640742][ T1386] } [ 208.640783][ T1386] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 208.640910][ T1386] ... acquired at: [ 208.640970][ T1386] mark_lock+0x1d7/0xa00 [ 208.641051][ T1386] mark_usage+0x105/0x170 [ 208.641133][ T1386] __lock_acquire+0x378/0xc10 [ 208.641213][ T1386] lock_acquire.part.0+0xbc/0x260 [ 208.641294][ T1386] _raw_spin_lock+0x33/0x40 [ 208.641373][ T1386] __ipv6_dev_ac_dec+0x236/0x5d0 [ 208.641452][ T1386] addrconf_leave_anycast+0x1bc/0x260 [ 208.641532][ T1386] dev_forward_change+0x3b3/0x850 [ 208.641612][ T1386] addrconf_fixup_forwarding+0x2af/0x4d0 [ 208.641715][ T1386] addrconf_sysctl_forward+0x209/0x2b0 [ 208.641797][ T1386] proc_sys_call_handler+0x31b/0x480 [ 208.641885][ T1386] new_sync_write+0x333/0x750 [ 208.641965][ T1386] vfs_write+0x6a4/0xc10 [ 208.642046][ T1386] ksys_write+0x116/0x250 [ 208.642125][ T1386] do_syscall_64+0x117/0x590 [ 208.642206][ T1386] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.642305][ T1386] [ 208.642345][ T1386] [ 208.642345][ T1386] stack backtrace: [ 208.642447][ T1386] CPU: 0 UID: 0 PID: 1386 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 208.642450][ T1386] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.642452][ T1386] Call Trace: [ 208.642454][ T1386] [ 208.642455][ T1386] dump_stack_lvl+0x6f/0xa0 [ 208.642460][ T1386] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 208.642463][ T1386] mark_lock_irq+0x989/0x9c0 [ 208.642466][ T1386] mark_lock+0x1d7/0xa00 [ 208.642468][ T1386] mark_usage+0x105/0x170 [ 208.642469][ T1386] __lock_acquire+0x378/0xc10 [ 208.642471][ T1386] lock_acquire.part.0+0xbc/0x260 [ 208.642473][ T1386] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 208.642474][ T1386] ? rcu_is_watching+0x15/0xd0 [ 208.642477][ T1386] ? do_raw_read_unlock+0x70/0x70 [ 208.642479][ T1386] ? lock_acquire+0x134/0x160 [ 208.642481][ T1386] _raw_spin_lock+0x33/0x40 [ 208.642483][ T1386] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 208.642484][ T1386] __ipv6_dev_ac_dec+0x236/0x5d0 [ 208.642486][ T1386] addrconf_leave_anycast+0x1bc/0x260 [ 208.642488][ T1386] ? find_held_lock+0x2b/0x80 [ 208.642491][ T1386] ? __ipv6_isatap_ifid+0x210/0x210 [ 208.642493][ T1386] ? mark_held_locks+0x40/0x70 [ 208.642494][ T1386] ? lockdep_hardirqs_on+0x8c/0x130 [ 208.642496][ T1386] dev_forward_change+0x3b3/0x850 [ 208.642498][ T1386] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 208.642500][ T1386] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 208.642503][ T1386] addrconf_fixup_forwarding+0x2af/0x4d0 [ 208.642506][ T1386] addrconf_sysctl_forward+0x209/0x2b0 [ 208.642508][ T1386] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 208.642510][ T1386] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 208.642512][ T1386] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 208.642515][ T1386] ? proc_sys_call_handler+0x25d/0x480 [ 208.642518][ T1386] proc_sys_call_handler+0x31b/0x480 [ 208.642520][ T1386] ? proc_sys_lookup+0x3d0/0x3d0 [ 208.642522][ T1386] ? rcu_read_unlock+0x1b/0x70 [ 208.642525][ T1386] ? do_raw_spin_unlock+0x59/0x250 [ 208.642526][ T1386] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 208.642528][ T1386] ? rcu_read_lock_any_held+0x3c/0x90 [ 208.642530][ T1386] ? proc_sys_call_handler+0x480/0x480 [ 208.642532][ T1386] new_sync_write+0x333/0x750 [ 208.642534][ T1386] ? __lock_acquire+0x508/0xc10 [ 208.642535][ T1386] ? new_sync_read+0x740/0x740 [ 208.642537][ T1386] ? lock_acquire.part.0+0xbc/0x260 [ 208.642538][ T1386] ? ksys_write+0x116/0x250 [ 208.642540][ T1386] vfs_write+0x6a4/0xc10 [ 208.642542][ T1386] ksys_write+0x116/0x250 [ 208.642544][ T1386] ? __ia32_sys_read+0xc0/0xc0 [ 208.642545][ T1386] ? rcu_is_watching+0x15/0xd0 [ 208.642547][ T1386] ? rcu_is_watching+0x15/0xd0 [ 208.642549][ T1386] do_syscall_64+0x117/0x590 [ 208.642550][ T1386] ? trace_hardirqs_off+0xd/0x30 [ 208.642553][ T1386] ? exc_page_fault+0xee/0x100 [ 208.642555][ T1386] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 208.642556][ T1386] RIP: 0033:0x7f9e4649f08e [ 208.642559][ T1386] 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 [ 208.642561][ T1386] RSP: 002b:00007ffc52ccf050 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 208.642564][ T1386] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9e4649f08e [ 208.642565][ T1386] RDX: 0000000000000002 RSI: 000055f426ae14b0 RDI: 0000000000000005 [ 208.642566][ T1386] RBP: 00007ffc52ccf060 R08: 0000000000000000 R09: 0000000000000000 [ 208.642567][ T1386] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f426ae35e0 [ 208.642568][ T1386] R13: 000055f426ae1470 R14: 0000000000000002 R15: 0000000000000000 [ 208.642570][ T1386]