[ 50.866191][ T1391] ip (1391) used greatest stack depth: 24080 bytes left [ 276.927282][ T3023] [ 276.927370][ T3023] ======================================================== [ 276.927496][ T3023] WARNING: possible irq lock inversion dependency detected [ 276.927613][ T3023] 7.1.0-rc5-virtme #1 Not tainted [ 276.927694][ T3023] -------------------------------------------------------- [ 276.927817][ T3023] sysctl/3023 just changed the state of lock: [ 276.927915][ T3023] ffffffff9f37e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 276.928074][ T3023] but this lock was taken by another, SOFTIRQ-safe lock in the past: [ 276.928192][ T3023] (&ndev->lock){++--}-{3:3} [ 276.928194][ T3023] [ 276.928194][ T3023] [ 276.928194][ T3023] and interrupts could create inverse lock ordering between them. [ 276.928194][ T3023] [ 276.928487][ T3023] [ 276.928487][ T3023] other info that might help us debug this: [ 276.928602][ T3023] Possible interrupt unsafe locking scenario: [ 276.928602][ T3023] [ 276.928717][ T3023] CPU0 CPU1 [ 276.928797][ T3023] ---- ---- [ 276.928877][ T3023] lock(acaddr_hash_lock); [ 276.928956][ T3023] local_irq_disable(); [ 276.929053][ T3023] lock(&ndev->lock); [ 276.929151][ T3023] lock(acaddr_hash_lock); [ 276.929250][ T3023] [ 276.929309][ T3023] lock(&ndev->lock); [ 276.929374][ T3023] [ 276.929374][ T3023] *** DEADLOCK *** [ 276.929374][ T3023] [ 276.929490][ T3023] 2 locks held by sysctl/3023: [ 276.929569][ T3023] #0: ff1100000a0fc3e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 276.929716][ T3023] #1: ffffffff9f28c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 276.929886][ T3023] [ 276.929886][ T3023] the shortest dependencies between 2nd lock and 1st lock: [ 276.930035][ T3023] -> (&ndev->lock){++--}-{3:3} { [ 276.930118][ T3023] HARDIRQ-ON-W at: [ 276.930191][ T3023] __lock_acquire+0x378/0xc10 [ 276.930297][ T3023] lock_acquire.part.0+0xbc/0x260 [ 276.930410][ T3023] _raw_write_lock_bh+0x38/0x50 [ 276.930511][ T3023] addrconf_permanent_addr+0x108/0x9c0 [ 276.930636][ T3023] addrconf_notify+0x151/0xf30 [ 276.930738][ T3023] notifier_call_chain+0xb0/0x320 [ 276.930842][ T3023] __dev_notify_flags+0xde/0x280 [ 276.930950][ T3023] netif_change_flags+0xfe/0x190 [ 276.931049][ T3023] do_setlink.isra.0+0x1cc3/0x2750 [ 276.931157][ T3023] rtnl_newlink+0x8d1/0xef0 [ 276.931264][ T3023] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 276.931372][ T3023] netlink_rcv_skb+0x14e/0x3a0 [ 276.931475][ T3023] netlink_unicast+0x486/0x750 [ 276.931573][ T3023] netlink_sendmsg+0x735/0xc60 [ 276.931673][ T3023] ____sys_sendmsg+0x419/0x850 [ 276.931781][ T3023] ___sys_sendmsg+0x14e/0x1d0 [ 276.931889][ T3023] __sys_sendmsg+0x145/0x1f0 [ 276.931996][ T3023] do_syscall_64+0x117/0x590 [ 276.932102][ T3023] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 276.932229][ T3023] HARDIRQ-ON-R at: [ 276.932289][ T3023] __lock_acquire+0x378/0xc10 [ 276.932390][ T3023] lock_acquire.part.0+0xbc/0x260 [ 276.932489][ T3023] _raw_read_lock_bh+0x44/0x80 [ 276.932593][ T3023] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 276.932722][ T3023] inet6_fill_link_af+0x5c/0xe0 [ 276.932822][ T3023] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 276.932949][ T3023] rtnl_getlink+0x9c9/0xeb0 [ 276.933050][ T3023] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 276.933156][ T3023] netlink_rcv_skb+0x14e/0x3a0 [ 276.933255][ T3023] netlink_unicast+0x486/0x750 [ 276.933363][ T3023] netlink_sendmsg+0x735/0xc60 [ 276.933462][ T3023] ____sys_sendmsg+0x419/0x850 [ 276.933569][ T3023] ___sys_sendmsg+0x14e/0x1d0 [ 276.933674][ T3023] __sys_sendmsg+0x145/0x1f0 [ 276.933778][ T3023] do_syscall_64+0x117/0x590 [ 276.933887][ T3023] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 276.934006][ T3023] IN-SOFTIRQ-W at: [ 276.934067][ T3023] __lock_acquire+0x378/0xc10 [ 276.934168][ T3023] lock_acquire.part.0+0xbc/0x260 [ 276.934270][ T3023] _raw_write_lock+0x33/0x40 [ 276.934376][ T3023] addrconf_rs_timer+0xb0/0x770 [ 276.934487][ T3023] call_timer_fn+0x163/0x4f0 [ 276.934588][ T3023] __run_timers+0x68f/0xab0 [ 276.934699][ T3023] run_timer_softirq+0xf0/0x160 [ 276.934809][ T3023] handle_softirqs+0x1d8/0x940 [ 276.934915][ T3023] __irq_exit_rcu+0x103/0x1c0 [ 276.935024][ T3023] irq_exit_rcu+0xe/0x30 [ 276.935123][ T3023] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 276.935245][ T3023] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 276.935375][ T3023] lock_acquire.part.0+0xfa/0x260 [ 276.935481][ T3023] unwind_next_frame+0x192/0x1ea0 [ 276.935587][ T3023] arch_stack_walk+0xd7/0x130 [ 276.935692][ T3023] stack_trace_save+0x93/0xc0 [ 276.935793][ T3023] kasan_save_stack+0x2f/0x50 [ 276.935895][ T3023] kasan_save_track+0x14/0x30 [ 276.936003][ T3023] __kasan_slab_alloc+0x60/0x70 [ 276.936107][ T3023] kmem_cache_alloc_noprof+0x221/0x5f0 [ 276.936240][ T3023] vm_area_alloc+0x1f/0x150 [ 276.936349][ T3023] __mmap_new_vma+0xd2/0x11b0 [ 276.936451][ T3023] __mmap_region+0x817/0xc70 [ 276.936547][ T3023] mmap_region+0x26d/0x490 [ 276.936645][ T3023] do_mmap+0x9cc/0xf80 [ 276.936744][ T3023] vm_mmap_pgoff+0x16c/0x320 [ 276.936853][ T3023] ksys_mmap_pgoff+0x1ed/0x560 [ 276.936951][ T3023] do_syscall_64+0x117/0x590 [ 276.937047][ T3023] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 276.937163][ T3023] IN-SOFTIRQ-R at: [ 276.937221][ T3023] __lock_acquire+0x378/0xc10 [ 276.937332][ T3023] lock_acquire.part.0+0xbc/0x260 [ 276.937433][ T3023] _raw_read_lock_bh+0x44/0x80 [ 276.937533][ T3023] ipv6_get_lladdr+0xa8/0x3f0 [ 276.937632][ T3023] addrconf_rs_timer+0x251/0x770 [ 276.937729][ T3023] call_timer_fn+0x163/0x4f0 [ 276.937826][ T3023] __run_timers+0x68f/0xab0 [ 276.937925][ T3023] run_timer_softirq+0xf0/0x160 [ 276.938023][ T3023] handle_softirqs+0x1d8/0x940 [ 276.938123][ T3023] __irq_exit_rcu+0x103/0x1c0 [ 276.938223][ T3023] irq_exit_rcu+0xe/0x30 [ 276.938329][ T3023] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 276.938456][ T3023] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 276.938574][ T3023] lock_acquire.part.0+0xfa/0x260 [ 276.938673][ T3023] unwind_next_frame+0x192/0x1ea0 [ 276.938769][ T3023] arch_stack_walk+0xd7/0x130 [ 276.938871][ T3023] stack_trace_save+0x93/0xc0 [ 276.938973][ T3023] kasan_save_stack+0x2f/0x50 [ 276.939076][ T3023] kasan_save_track+0x14/0x30 [ 276.939173][ T3023] __kasan_slab_alloc+0x60/0x70 [ 276.939277][ T3023] kmem_cache_alloc_noprof+0x221/0x5f0 [ 276.939397][ T3023] vm_area_alloc+0x1f/0x150 [ 276.939493][ T3023] __mmap_new_vma+0xd2/0x11b0 [ 276.939592][ T3023] __mmap_region+0x817/0xc70 [ 276.939694][ T3023] mmap_region+0x26d/0x490 [ 276.939792][ T3023] do_mmap+0x9cc/0xf80 [ 276.939894][ T3023] vm_mmap_pgoff+0x16c/0x320 [ 276.939998][ T3023] ksys_mmap_pgoff+0x1ed/0x560 [ 276.940098][ T3023] do_syscall_64+0x117/0x590 [ 276.940197][ T3023] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 276.940314][ T3023] INITIAL USE at: [ 276.940379][ T3023] __lock_acquire+0x378/0xc10 [ 276.940478][ T3023] lock_acquire.part.0+0xbc/0x260 [ 276.940575][ T3023] _raw_write_lock_bh+0x38/0x50 [ 276.940676][ T3023] addrconf_permanent_addr+0x108/0x9c0 [ 276.940798][ T3023] addrconf_notify+0x151/0xf30 [ 276.940896][ T3023] notifier_call_chain+0xb0/0x320 [ 276.940993][ T3023] __dev_notify_flags+0xde/0x280 [ 276.941091][ T3023] netif_change_flags+0xfe/0x190 [ 276.941191][ T3023] do_setlink.isra.0+0x1cc3/0x2750 [ 276.941289][ T3023] rtnl_newlink+0x8d1/0xef0 [ 276.941400][ T3023] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 276.941497][ T3023] netlink_rcv_skb+0x14e/0x3a0 [ 276.941596][ T3023] netlink_unicast+0x486/0x750 [ 276.941705][ T3023] netlink_sendmsg+0x735/0xc60 [ 276.941804][ T3023] ____sys_sendmsg+0x419/0x850 [ 276.941902][ T3023] ___sys_sendmsg+0x14e/0x1d0 [ 276.942001][ T3023] __sys_sendmsg+0x145/0x1f0 [ 276.942101][ T3023] do_syscall_64+0x117/0x590 [ 276.942204][ T3023] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 276.942324][ T3023] INITIAL READ USE at: [ 276.942411][ T3023] __lock_acquire+0x378/0xc10 [ 276.942509][ T3023] lock_acquire.part.0+0xbc/0x260 [ 276.942626][ T3023] _raw_read_lock_bh+0x44/0x80 [ 276.942726][ T3023] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 276.942847][ T3023] inet6_fill_link_af+0x5c/0xe0 [ 276.942944][ T3023] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 276.943061][ T3023] rtnl_getlink+0x9c9/0xeb0 [ 276.943161][ T3023] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 276.943259][ T3023] netlink_rcv_skb+0x14e/0x3a0 [ 276.943361][ T3023] netlink_unicast+0x486/0x750 [ 276.943464][ T3023] netlink_sendmsg+0x735/0xc60 [ 276.943566][ T3023] ____sys_sendmsg+0x419/0x850 [ 276.943666][ T3023] ___sys_sendmsg+0x14e/0x1d0 [ 276.943769][ T3023] __sys_sendmsg+0x145/0x1f0 [ 276.943873][ T3023] do_syscall_64+0x117/0x590 [ 276.943971][ T3023] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 276.944092][ T3023] } [ 276.944133][ T3023] ... key at: [] __key.37+0x0/0x40 [ 276.944253][ T3023] ... acquired at: [ 276.944312][ T3023] __lock_acquire+0x508/0xc10 [ 276.944395][ T3023] lock_acquire.part.0+0xbc/0x260 [ 276.944474][ T3023] _raw_spin_lock+0x33/0x40 [ 276.944551][ T3023] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 276.944649][ T3023] __ipv6_dev_ac_inc+0x57e/0x930 [ 276.944727][ T3023] addrconf_join_anycast+0x1bc/0x260 [ 276.944805][ T3023] __ipv6_ifa_notify+0x75b/0xad0 [ 276.944883][ T3023] addrconf_dad_completed+0x14b/0xe10 [ 276.944963][ T3023] addrconf_dad_work+0x3c1/0x930 [ 276.945043][ T3023] process_one_work+0xdf8/0x1410 [ 276.945123][ T3023] worker_thread+0x4f1/0xd60 [ 276.945202][ T3023] kthread+0x367/0x460 [ 276.945262][ T3023] ret_from_fork+0x474/0x6b0 [ 276.945343][ T3023] ret_from_fork_asm+0x11/0x20 [ 276.945423][ T3023] [ 276.945470][ T3023] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 276.945551][ T3023] HARDIRQ-ON-W at: [ 276.945610][ T3023] __lock_acquire+0x378/0xc10 [ 276.945712][ T3023] lock_acquire.part.0+0xbc/0x260 [ 276.945810][ T3023] _raw_spin_lock+0x33/0x40 [ 276.945908][ T3023] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 276.946028][ T3023] __ipv6_dev_ac_inc+0x57e/0x930 [ 276.946125][ T3023] addrconf_join_anycast+0x1bc/0x260 [ 276.946232][ T3023] __ipv6_ifa_notify+0x75b/0xad0 [ 276.946332][ T3023] addrconf_dad_completed+0x14b/0xe10 [ 276.946430][ T3023] addrconf_dad_work+0x3c1/0x930 [ 276.946530][ T3023] process_one_work+0xdf8/0x1410 [ 276.946630][ T3023] worker_thread+0x4f1/0xd60 [ 276.946729][ T3023] kthread+0x367/0x460 [ 276.946809][ T3023] ret_from_fork+0x474/0x6b0 [ 276.946907][ T3023] ret_from_fork_asm+0x11/0x20 [ 276.947004][ T3023] SOFTIRQ-ON-W at: [ 276.947062][ T3023] __lock_acquire+0x378/0xc10 [ 276.947162][ T3023] lock_acquire.part.0+0xbc/0x260 [ 276.947258][ T3023] _raw_spin_lock+0x33/0x40 [ 276.947360][ T3023] __ipv6_dev_ac_dec+0x236/0x5d0 [ 276.947457][ T3023] addrconf_leave_anycast+0x1bc/0x260 [ 276.947554][ T3023] dev_forward_change+0x3b3/0x850 [ 276.947655][ T3023] addrconf_fixup_forwarding+0x2af/0x4d0 [ 276.947772][ T3023] addrconf_sysctl_forward+0x209/0x2b0 [ 276.947875][ T3023] proc_sys_call_handler+0x31b/0x480 [ 276.947981][ T3023] new_sync_write+0x333/0x750 [ 276.948087][ T3023] vfs_write+0x6a4/0xc10 [ 276.948194][ T3023] ksys_write+0x116/0x250 [ 276.948296][ T3023] do_syscall_64+0x117/0x590 [ 276.948396][ T3023] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 276.948512][ T3023] INITIAL USE at: [ 276.948570][ T3023] __lock_acquire+0x378/0xc10 [ 276.948677][ T3023] lock_acquire.part.0+0xbc/0x260 [ 276.948775][ T3023] _raw_spin_lock+0x33/0x40 [ 276.948886][ T3023] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 276.949002][ T3023] __ipv6_dev_ac_inc+0x57e/0x930 [ 276.949101][ T3023] addrconf_join_anycast+0x1bc/0x260 [ 276.949199][ T3023] __ipv6_ifa_notify+0x75b/0xad0 [ 276.949299][ T3023] addrconf_dad_completed+0x14b/0xe10 [ 276.949402][ T3023] addrconf_dad_work+0x3c1/0x930 [ 276.949501][ T3023] process_one_work+0xdf8/0x1410 [ 276.949600][ T3023] worker_thread+0x4f1/0xd60 [ 276.949702][ T3023] kthread+0x367/0x460 [ 276.949789][ T3023] ret_from_fork+0x474/0x6b0 [ 276.949934][ T3023] ret_from_fork_asm+0x11/0x20 [ 276.950031][ T3023] } [ 276.950070][ T3023] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 276.950230][ T3023] ... acquired at: [ 276.950291][ T3023] mark_lock+0x1d7/0xa00 [ 276.950372][ T3023] mark_usage+0x105/0x170 [ 276.950453][ T3023] __lock_acquire+0x378/0xc10 [ 276.950537][ T3023] lock_acquire.part.0+0xbc/0x260 [ 276.950665][ T3023] _raw_spin_lock+0x33/0x40 [ 276.950744][ T3023] __ipv6_dev_ac_dec+0x236/0x5d0 [ 276.950822][ T3023] addrconf_leave_anycast+0x1bc/0x260 [ 276.950900][ T3023] dev_forward_change+0x3b3/0x850 [ 276.951021][ T3023] addrconf_fixup_forwarding+0x2af/0x4d0 [ 276.951127][ T3023] addrconf_sysctl_forward+0x209/0x2b0 [ 276.951210][ T3023] proc_sys_call_handler+0x31b/0x480 [ 276.951338][ T3023] new_sync_write+0x333/0x750 [ 276.951418][ T3023] vfs_write+0x6a4/0xc10 [ 276.951496][ T3023] ksys_write+0x116/0x250 [ 276.951573][ T3023] do_syscall_64+0x117/0x590 [ 276.951697][ T3023] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 276.951794][ T3023] [ 276.951836][ T3023] [ 276.951836][ T3023] stack backtrace: [ 276.951939][ T3023] CPU: 3 UID: 0 PID: 3023 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 276.951942][ T3023] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 276.951944][ T3023] Call Trace: [ 276.951945][ T3023] [ 276.951946][ T3023] dump_stack_lvl+0x6f/0xa0 [ 276.951950][ T3023] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 276.951953][ T3023] mark_lock_irq+0x989/0x9c0 [ 276.951956][ T3023] mark_lock+0x1d7/0xa00 [ 276.951958][ T3023] mark_usage+0x105/0x170 [ 276.951959][ T3023] __lock_acquire+0x378/0xc10 [ 276.951961][ T3023] lock_acquire.part.0+0xbc/0x260 [ 276.951963][ T3023] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 276.951965][ T3023] ? rcu_is_watching+0x15/0xd0 [ 276.951967][ T3023] ? do_raw_read_unlock+0x70/0x70 [ 276.951969][ T3023] ? lock_acquire+0x134/0x160 [ 276.951971][ T3023] _raw_spin_lock+0x33/0x40 [ 276.951972][ T3023] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 276.951974][ T3023] __ipv6_dev_ac_dec+0x236/0x5d0 [ 276.951976][ T3023] addrconf_leave_anycast+0x1bc/0x260 [ 276.951977][ T3023] ? find_held_lock+0x2b/0x80 [ 276.951980][ T3023] ? __ipv6_isatap_ifid+0x210/0x210 [ 276.951982][ T3023] ? mark_held_locks+0x40/0x70 [ 276.951984][ T3023] ? lockdep_hardirqs_on+0x8c/0x130 [ 276.951986][ T3023] dev_forward_change+0x3b3/0x850 [ 276.951988][ T3023] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 276.951990][ T3023] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 276.951992][ T3023] addrconf_fixup_forwarding+0x2af/0x4d0 [ 276.951995][ T3023] addrconf_sysctl_forward+0x209/0x2b0 [ 276.951997][ T3023] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 276.951999][ T3023] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 276.952001][ T3023] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 276.952003][ T3023] ? proc_sys_call_handler+0x25d/0x480 [ 276.952005][ T3023] proc_sys_call_handler+0x31b/0x480 [ 276.952007][ T3023] ? proc_sys_lookup+0x3d0/0x3d0 [ 276.952009][ T3023] ? rcu_read_unlock+0x1b/0x70 [ 276.952011][ T3023] ? do_raw_spin_unlock+0x59/0x250 [ 276.952012][ T3023] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 276.952014][ T3023] ? rcu_read_lock_any_held+0x3c/0x90 [ 276.952016][ T3023] ? proc_sys_call_handler+0x480/0x480 [ 276.952018][ T3023] new_sync_write+0x333/0x750 [ 276.952020][ T3023] ? __lock_acquire+0x508/0xc10 [ 276.952021][ T3023] ? new_sync_read+0x740/0x740 [ 276.952023][ T3023] ? lock_acquire.part.0+0xbc/0x260 [ 276.952024][ T3023] ? ksys_write+0x116/0x250 [ 276.952026][ T3023] vfs_write+0x6a4/0xc10 [ 276.952028][ T3023] ksys_write+0x116/0x250 [ 276.952029][ T3023] ? __ia32_sys_read+0xc0/0xc0 [ 276.952031][ T3023] ? rcu_is_watching+0x15/0xd0 [ 276.952032][ T3023] ? rcu_is_watching+0x15/0xd0 [ 276.952034][ T3023] do_syscall_64+0x117/0x590 [ 276.952036][ T3023] ? trace_hardirqs_off+0xd/0x30 [ 276.952039][ T3023] ? exc_page_fault+0xee/0x100 [ 276.952041][ T3023] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 276.952042][ T3023] RIP: 0033:0x7f5a710f008e [ 276.952045][ T3023] 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 [ 276.952047][ T3023] RSP: 002b:00007ffd6a67ecb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 276.952050][ T3023] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5a710f008e [ 276.952051][ T3023] RDX: 0000000000000002 RSI: 000056247a61a4b0 RDI: 0000000000000005 [ 276.952052][ T3023] RBP: 00007ffd6a67ecc0 R08: 0000000000000000 R09: 0000000000000000 [ 276.952053][ T3023] R10: 0000000000000000 R11: 0000000000000202 R12: 000056247a61c5e0 [ 276.952053][ T3023] R13: 000056247a61a470 R14: 0000000000000002 R15: 0000000000000000 [ 276.952056][ T3023]