[ 761.661279][ T523] eth1: renamed from tmp [ 776.634977][ T807] [ 776.635065][ T807] ======================================================== [ 776.635196][ T807] WARNING: possible irq lock inversion dependency detected [ 776.635318][ T807] 7.1.0-rc5-virtme #1 Not tainted [ 776.635401][ T807] -------------------------------------------------------- [ 776.635534][ T807] ip/807 just changed the state of lock: [ 776.635618][ T807] ffffffffa51b7438 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 776.635785][ T807] but this lock was taken by another, SOFTIRQ-safe lock in the past: [ 776.635916][ T807] (&ndev->lock){++--}-{3:3} [ 776.635919][ T807] [ 776.635919][ T807] [ 776.635919][ T807] and interrupts could create inverse lock ordering between them. [ 776.635919][ T807] [ 776.636229][ T807] [ 776.636229][ T807] other info that might help us debug this: [ 776.636354][ T807] Possible interrupt unsafe locking scenario: [ 776.636354][ T807] [ 776.636495][ T807] CPU0 CPU1 [ 776.636582][ T807] ---- ---- [ 776.636665][ T807] lock(acaddr_hash_lock); [ 776.636756][ T807] local_irq_disable(); [ 776.636858][ T807] lock(&ndev->lock); [ 776.636963][ T807] lock(acaddr_hash_lock); [ 776.637067][ T807] [ 776.637129][ T807] lock(&ndev->lock); [ 776.637196][ T807] [ 776.637196][ T807] *** DEADLOCK *** [ 776.637196][ T807] [ 776.637320][ T807] 1 lock held by ip/807: [ 776.637383][ T807] #0: ffffffffa50b4040 (rtnl_mutex){+.+.}-{4:4}, at: inet6_rtm_deladdr+0x18c/0x2e0 [ 776.637545][ T807] [ 776.637545][ T807] the shortest dependencies between 2nd lock and 1st lock: [ 776.637694][ T807] -> (&ndev->lock){++--}-{3:3} { [ 776.637787][ T807] HARDIRQ-ON-W at: [ 776.637857][ T807] __lock_acquire+0x378/0xc10 [ 776.637963][ T807] lock_acquire.part.0+0xbc/0x260 [ 776.638065][ T807] _raw_write_lock_bh+0x38/0x50 [ 776.638170][ T807] addrconf_permanent_addr+0x108/0x9c0 [ 776.638297][ T807] addrconf_notify+0x151/0xf30 [ 776.638401][ T807] notifier_call_chain+0xb0/0x320 [ 776.638514][ T807] __dev_notify_flags+0xde/0x280 [ 776.638624][ T807] netif_change_flags+0xfe/0x190 [ 776.638733][ T807] do_setlink.isra.0+0x1d25/0x2a60 [ 776.638836][ T807] rtnl_newlink+0x8d1/0xee0 [ 776.638940][ T807] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 776.639045][ T807] netlink_rcv_skb+0x14e/0x3a0 [ 776.639150][ T807] netlink_unicast+0x486/0x750 [ 776.639254][ T807] netlink_sendmsg+0x735/0xc60 [ 776.639358][ T807] ____sys_sendmsg+0x419/0x850 [ 776.639467][ T807] ___sys_sendmsg+0x14e/0x1d0 [ 776.639575][ T807] __sys_sendmsg+0x145/0x1f0 [ 776.639679][ T807] do_syscall_64+0x117/0x590 [ 776.639788][ T807] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 776.639913][ T807] HARDIRQ-ON-R at: [ 776.639977][ T807] __lock_acquire+0x378/0xc10 [ 776.640086][ T807] lock_acquire.part.0+0xbc/0x260 [ 776.640192][ T807] _raw_read_lock_bh+0x44/0x80 [ 776.640296][ T807] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 776.640425][ T807] inet6_fill_link_af+0x5c/0xe0 [ 776.640539][ T807] rtnl_fill_ifinfo.isra.0+0x1a45/0x2cd0 [ 776.640661][ T807] rtmsg_ifinfo_build_skb+0x144/0x250 [ 776.640798][ T807] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 776.640923][ T807] rtmsg_ifinfo+0x5c/0xb0 [ 776.641028][ T807] register_netdevice+0x1526/0x1bc0 [ 776.641143][ T807] register_netdev+0x23/0x40 [ 776.641248][ T807] vti6_init_net+0x280/0x3c0 [ 776.641350][ T807] ops_init+0x187/0x560 [ 776.641459][ T807] register_pernet_operations+0x395/0x8e0 [ 776.641586][ T807] register_pernet_device+0x2c/0x60 [ 776.641688][ T807] vti6_tunnel_init+0x17/0x100 [ 776.641801][ T807] do_one_initcall+0x12b/0x520 [ 776.641907][ T807] kernel_init_freeable+0x596/0x630 [ 776.642015][ T807] kernel_init+0x1e/0x170 [ 776.642118][ T807] ret_from_fork+0x474/0x6b0 [ 776.642223][ T807] ret_from_fork_asm+0x11/0x20 [ 776.642329][ T807] IN-SOFTIRQ-W at: [ 776.642392][ T807] __lock_acquire+0x378/0xc10 [ 776.642501][ T807] lock_acquire.part.0+0xbc/0x260 [ 776.642604][ T807] _raw_write_lock+0x33/0x40 [ 776.642714][ T807] addrconf_rs_timer+0xb0/0x770 [ 776.642818][ T807] call_timer_fn+0x163/0x4f0 [ 776.642924][ T807] __run_timers+0x68f/0xab0 [ 776.643027][ T807] run_timer_softirq+0xf0/0x160 [ 776.643132][ T807] handle_softirqs+0x1d8/0x940 [ 776.643237][ T807] __irq_exit_rcu+0x103/0x1c0 [ 776.643347][ T807] irq_exit_rcu+0xe/0x30 [ 776.643457][ T807] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 776.643583][ T807] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 776.643728][ T807] pv_native_safe_halt+0xf/0x10 [ 776.643832][ T807] default_idle+0x9/0x10 [ 776.643933][ T807] default_idle_call+0x6e/0xb0 [ 776.644034][ T807] cpuidle_idle_call.constprop.0+0x237/0x410 [ 776.644158][ T807] do_idle+0xf5/0x160 [ 776.644265][ T807] cpu_startup_entry+0x53/0x70 [ 776.644372][ T807] start_secondary+0x204/0x2b0 [ 776.644482][ T807] common_startup_64+0x13e/0x148 [ 776.644588][ T807] IN-SOFTIRQ-R at: [ 776.644649][ T807] __lock_acquire+0x378/0xc10 [ 776.644758][ T807] lock_acquire.part.0+0xbc/0x260 [ 776.644859][ T807] _raw_read_lock_bh+0x44/0x80 [ 776.644963][ T807] ipv6_get_lladdr+0xa8/0x3f0 [ 776.645065][ T807] addrconf_rs_timer+0x251/0x770 [ 776.645170][ T807] call_timer_fn+0x163/0x4f0 [ 776.645279][ T807] __run_timers+0x68f/0xab0 [ 776.645394][ T807] run_timer_softirq+0xf0/0x160 [ 776.645508][ T807] handle_softirqs+0x1d8/0x940 [ 776.645614][ T807] __irq_exit_rcu+0x103/0x1c0 [ 776.645726][ T807] irq_exit_rcu+0xe/0x30 [ 776.645833][ T807] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 776.645960][ T807] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 776.646081][ T807] pv_native_safe_halt+0xf/0x10 [ 776.646184][ T807] default_idle+0x9/0x10 [ 776.646291][ T807] default_idle_call+0x6e/0xb0 [ 776.646393][ T807] cpuidle_idle_call.constprop.0+0x237/0x410 [ 776.646523][ T807] do_idle+0xf5/0x160 [ 776.646625][ T807] cpu_startup_entry+0x53/0x70 [ 776.646729][ T807] start_secondary+0x204/0x2b0 [ 776.646833][ T807] common_startup_64+0x13e/0x148 [ 776.646934][ T807] INITIAL USE at: [ 776.646995][ T807] __lock_acquire+0x378/0xc10 [ 776.647098][ T807] lock_acquire.part.0+0xbc/0x260 [ 776.647199][ T807] _raw_write_lock_bh+0x38/0x50 [ 776.647300][ T807] addrconf_permanent_addr+0x108/0x9c0 [ 776.647423][ T807] addrconf_notify+0x151/0xf30 [ 776.647533][ T807] notifier_call_chain+0xb0/0x320 [ 776.647636][ T807] __dev_notify_flags+0xde/0x280 [ 776.647744][ T807] netif_change_flags+0xfe/0x190 [ 776.647847][ T807] do_setlink.isra.0+0x1d25/0x2a60 [ 776.647949][ T807] rtnl_newlink+0x8d1/0xee0 [ 776.648050][ T807] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 776.648151][ T807] netlink_rcv_skb+0x14e/0x3a0 [ 776.648258][ T807] netlink_unicast+0x486/0x750 [ 776.648362][ T807] netlink_sendmsg+0x735/0xc60 [ 776.648474][ T807] ____sys_sendmsg+0x419/0x850 [ 776.648579][ T807] ___sys_sendmsg+0x14e/0x1d0 [ 776.648681][ T807] __sys_sendmsg+0x145/0x1f0 [ 776.648788][ T807] do_syscall_64+0x117/0x590 [ 776.648890][ T807] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 776.649011][ T807] INITIAL READ USE at: [ 776.649092][ T807] __lock_acquire+0x378/0xc10 [ 776.649194][ T807] lock_acquire.part.0+0xbc/0x260 [ 776.649316][ T807] _raw_read_lock_bh+0x44/0x80 [ 776.649417][ T807] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 776.649563][ T807] inet6_fill_link_af+0x5c/0xe0 [ 776.649669][ T807] rtnl_fill_ifinfo.isra.0+0x1a45/0x2cd0 [ 776.649797][ T807] rtmsg_ifinfo_build_skb+0x144/0x250 [ 776.649968][ T807] rtmsg_ifinfo_event.part.0+0x2c/0x130 [ 776.650091][ T807] rtmsg_ifinfo+0x5c/0xb0 [ 776.650193][ T807] register_netdevice+0x1526/0x1bc0 [ 776.650360][ T807] register_netdev+0x23/0x40 [ 776.650465][ T807] vti6_init_net+0x280/0x3c0 [ 776.650566][ T807] ops_init+0x187/0x560 [ 776.650722][ T807] register_pernet_operations+0x395/0x8e0 [ 776.650843][ T807] register_pernet_device+0x2c/0x60 [ 776.650966][ T807] vti6_tunnel_init+0x17/0x100 [ 776.651112][ T807] do_one_initcall+0x12b/0x520 [ 776.651214][ T807] kernel_init_freeable+0x596/0x630 [ 776.651335][ T807] kernel_init+0x1e/0x170 [ 776.651484][ T807] ret_from_fork+0x474/0x6b0 [ 776.651588][ T807] ret_from_fork_asm+0x11/0x20 [ 776.651689][ T807] } [ 776.651739][ T807] ... key at: [] __key.37+0x0/0x40 [ 776.651905][ T807] ... acquired at: [ 776.651965][ T807] __lock_acquire+0x508/0xc10 [ 776.652046][ T807] lock_acquire.part.0+0xbc/0x260 [ 776.652171][ T807] _raw_spin_lock+0x33/0x40 [ 776.652252][ T807] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 776.652354][ T807] __ipv6_dev_ac_inc+0x57e/0x930 [ 776.652442][ T807] addrconf_join_anycast+0x1bc/0x260 [ 776.652571][ T807] __ipv6_ifa_notify+0x75b/0xad0 [ 776.652652][ T807] addrconf_dad_completed+0x14b/0xe10 [ 776.652741][ T807] addrconf_dad_begin+0x2e1/0x540 [ 776.652823][ T807] addrconf_dad_work+0x170/0x930 [ 776.652948][ T807] process_one_work+0xdf8/0x1410 [ 776.653035][ T807] worker_thread+0x4f1/0xd60 [ 776.653116][ T807] kthread+0x367/0x460 [ 776.653180][ T807] ret_from_fork+0x474/0x6b0 [ 776.653306][ T807] ret_from_fork_asm+0x11/0x20 [ 776.653389][ T807] [ 776.653433][ T807] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 776.653524][ T807] HARDIRQ-ON-W at: [ 776.653586][ T807] __lock_acquire+0x378/0xc10 [ 776.653737][ T807] lock_acquire.part.0+0xbc/0x260 [ 776.653842][ T807] _raw_spin_lock+0x33/0x40 [ 776.653944][ T807] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 776.654112][ T807] __ipv6_dev_ac_inc+0x57e/0x930 [ 776.654215][ T807] addrconf_join_anycast+0x1bc/0x260 [ 776.654317][ T807] __ipv6_ifa_notify+0x75b/0xad0 [ 776.654472][ T807] addrconf_dad_completed+0x14b/0xe10 [ 776.654578][ T807] addrconf_dad_begin+0x2e1/0x540 [ 776.654682][ T807] addrconf_dad_work+0x170/0x930 [ 776.654835][ T807] process_one_work+0xdf8/0x1410 [ 776.654936][ T807] worker_thread+0x4f1/0xd60 [ 776.655041][ T807] kthread+0x367/0x460 [ 776.655124][ T807] ret_from_fork+0x474/0x6b0 [ 776.655274][ T807] ret_from_fork_asm+0x11/0x20 [ 776.655380][ T807] SOFTIRQ-ON-W at: [ 776.655447][ T807] __lock_acquire+0x378/0xc10 [ 776.655551][ T807] lock_acquire.part.0+0xbc/0x260 [ 776.655657][ T807] _raw_spin_lock+0x33/0x40 [ 776.655769][ T807] __ipv6_dev_ac_dec+0x236/0x5d0 [ 776.655869][ T807] addrconf_leave_anycast+0x1bc/0x260 [ 776.656020][ T807] __ipv6_ifa_notify+0x6b4/0xad0 [ 776.656122][ T807] ipv6_del_addr+0x419/0xa20 [ 776.656226][ T807] inet6_addr_del.isra.0+0x21d/0x6c0 [ 776.656373][ T807] inet6_rtm_deladdr+0x200/0x2e0 [ 776.656481][ T807] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 776.656587][ T807] netlink_rcv_skb+0x14e/0x3a0 [ 776.656743][ T807] netlink_unicast+0x486/0x750 [ 776.656846][ T807] netlink_sendmsg+0x735/0xc60 [ 776.656946][ T807] __sys_sendto+0x2c9/0x400 [ 776.657090][ T807] __x64_sys_sendto+0xe4/0x1f0 [ 776.657194][ T807] do_syscall_64+0x117/0x590 [ 776.657298][ T807] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 776.657476][ T807] INITIAL USE at: [ 776.657539][ T807] __lock_acquire+0x378/0xc10 [ 776.657642][ T807] lock_acquire.part.0+0xbc/0x260 [ 776.657749][ T807] _raw_spin_lock+0x33/0x40 [ 776.657894][ T807] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 776.658016][ T807] __ipv6_dev_ac_inc+0x57e/0x930 [ 776.658119][ T807] addrconf_join_anycast+0x1bc/0x260 [ 776.658272][ T807] __ipv6_ifa_notify+0x75b/0xad0 [ 776.658379][ T807] addrconf_dad_completed+0x14b/0xe10 [ 776.658487][ T807] addrconf_dad_begin+0x2e1/0x540 [ 776.658593][ T807] addrconf_dad_work+0x170/0x930 [ 776.658695][ T807] process_one_work+0xdf8/0x1410 [ 776.658804][ T807] worker_thread+0x4f1/0xd60 [ 776.658951][ T807] kthread+0x367/0x460 [ 776.659033][ T807] ret_from_fork+0x474/0x6b0 [ 776.659134][ T807] ret_from_fork_asm+0x11/0x20 [ 776.659241][ T807] } [ 776.659328][ T807] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 776.659461][ T807] ... acquired at: [ 776.659523][ T807] mark_lock+0x1d7/0xa00 [ 776.659606][ T807] mark_usage+0x105/0x170 [ 776.659737][ T807] __lock_acquire+0x378/0xc10 [ 776.659820][ T807] lock_acquire.part.0+0xbc/0x260 [ 776.659905][ T807] _raw_spin_lock+0x33/0x40 [ 776.659987][ T807] __ipv6_dev_ac_dec+0x236/0x5d0 [ 776.660113][ T807] addrconf_leave_anycast+0x1bc/0x260 [ 776.660196][ T807] __ipv6_ifa_notify+0x6b4/0xad0 [ 776.660279][ T807] ipv6_del_addr+0x419/0xa20 [ 776.660359][ T807] inet6_addr_del.isra.0+0x21d/0x6c0 [ 776.660494][ T807] inet6_rtm_deladdr+0x200/0x2e0 [ 776.660579][ T807] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 776.660661][ T807] netlink_rcv_skb+0x14e/0x3a0 [ 776.660746][ T807] netlink_unicast+0x486/0x750 [ 776.660872][ T807] netlink_sendmsg+0x735/0xc60 [ 776.660953][ T807] __sys_sendto+0x2c9/0x400 [ 776.661036][ T807] __x64_sys_sendto+0xe4/0x1f0 [ 776.661117][ T807] do_syscall_64+0x117/0x590 [ 776.661246][ T807] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 776.661350][ T807] [ 776.661396][ T807] [ 776.661396][ T807] stack backtrace: [ 776.661514][ T807] CPU: 3 UID: 0 PID: 807 Comm: ip Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 776.661517][ T807] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 776.661520][ T807] Call Trace: [ 776.661522][ T807] [ 776.661523][ T807] dump_stack_lvl+0x6f/0xa0 [ 776.661526][ T807] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 776.661529][ T807] mark_lock_irq+0x989/0x9c0 [ 776.661532][ T807] mark_lock+0x1d7/0xa00 [ 776.661534][ T807] mark_usage+0x105/0x170 [ 776.661536][ T807] __lock_acquire+0x378/0xc10 [ 776.661538][ T807] lock_acquire.part.0+0xbc/0x260 [ 776.661539][ T807] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 776.661541][ T807] ? rcu_is_watching+0x15/0xd0 [ 776.661544][ T807] ? do_raw_read_unlock+0x70/0x70 [ 776.661546][ T807] ? lock_acquire+0x134/0x160 [ 776.661548][ T807] _raw_spin_lock+0x33/0x40 [ 776.661550][ T807] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 776.661551][ T807] __ipv6_dev_ac_dec+0x236/0x5d0 [ 776.661553][ T807] addrconf_leave_anycast+0x1bc/0x260 [ 776.661555][ T807] ? inet6_dump_ifinfo+0x6e0/0x6e0 [ 776.661557][ T807] ? __ipv6_isatap_ifid+0x210/0x210 [ 776.661559][ T807] ? nlmsg_notify+0x62/0x250 [ 776.661561][ T807] __ipv6_ifa_notify+0x6b4/0xad0 [ 776.661563][ T807] ? cleanup_prefix_route+0x550/0x550 [ 776.661566][ T807] ? try_to_grab_pending+0x840/0x840 [ 776.661567][ T807] ? __lock_release.isra.0+0x6b/0x1a0 [ 776.661569][ T807] ? mark_held_locks+0x40/0x70 [ 776.661571][ T807] ? ipv6_del_addr+0x419/0xa20 [ 776.661573][ T807] ipv6_del_addr+0x419/0xa20 [ 776.661575][ T807] ? find_held_lock+0x2b/0x80 [ 776.661577][ T807] ? addrconf_dad_start+0x110/0x110 [ 776.661578][ T807] ? __lock_release.isra.0+0x6b/0x1a0 [ 776.661580][ T807] ? mark_held_locks+0x40/0x70 [ 776.661582][ T807] inet6_addr_del.isra.0+0x21d/0x6c0 [ 776.661585][ T807] inet6_rtm_deladdr+0x200/0x2e0 [ 776.661587][ T807] ? inet6_addr_del.isra.0+0x6c0/0x6c0 [ 776.661590][ T807] ? rtnetlink_rcv_msg+0x6dc/0xbd0 [ 776.661592][ T807] ? inet6_addr_del.isra.0+0x6c0/0x6c0 [ 776.661594][ T807] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 776.661595][ T807] ? validate_chain+0x38b/0xc20 [ 776.661596][ T807] ? rtnl_link_fill+0x920/0x920 [ 776.661598][ T807] ? __lock_acquire+0x508/0xc10 [ 776.661600][ T807] ? lock_acquire.part.0+0xbc/0x260 [ 776.661601][ T807] ? find_held_lock+0x2b/0x80 [ 776.661603][ T807] netlink_rcv_skb+0x14e/0x3a0 [ 776.661604][ T807] ? rtnl_link_fill+0x920/0x920 [ 776.661606][ T807] ? netlink_ack+0xcf0/0xcf0 [ 776.661609][ T807] ? netlink_deliver_tap+0xc5/0x330 [ 776.661610][ T807] ? netlink_deliver_tap+0x13c/0x330 [ 776.661612][ T807] netlink_unicast+0x486/0x750 [ 776.661615][ T807] ? netlink_attachskb+0x810/0x810 [ 776.661616][ T807] ? folio_add_lru_vma+0x1a1/0x250 [ 776.661620][ T807] ? folio_mark_accessed+0x9c0/0x9c0 [ 776.661623][ T807] netlink_sendmsg+0x735/0xc60 [ 776.661625][ T807] ? netlink_unicast+0x750/0x750 [ 776.661626][ T807] ? rcu_read_unlock+0x1b/0x70 [ 776.661629][ T807] ? rcu_read_unlock+0x20/0x70 [ 776.661631][ T807] ? do_anonymous_page+0x268/0xd30 [ 776.661633][ T807] __sys_sendto+0x2c9/0x400 [ 776.661635][ T807] ? __ia32_sys_getpeername+0xd0/0xd0 [ 776.661637][ T807] ? __pmd_alloc+0x840/0x840 [ 776.661641][ T807] ? exc_page_fault+0x87/0x100 [ 776.661643][ T807] __x64_sys_sendto+0xe4/0x1f0 [ 776.661645][ T807] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 776.661649][ T807] ? lockdep_hardirqs_on+0x8c/0x130 [ 776.661650][ T807] ? do_syscall_64+0x82/0x590 [ 776.661652][ T807] do_syscall_64+0x117/0x590 [ 776.661653][ T807] ? trace_hardirqs_off+0xd/0x30 [ 776.661655][ T807] ? exc_page_fault+0xee/0x100 [ 776.661656][ T807] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 776.661658][ T807] RIP: 0033:0x7f74bae4908e [ 776.661661][ T807] 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 [ 776.661663][ T807] RSP: 002b:00007ffce57d29c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 776.661666][ T807] RAX: ffffffffffffffda RBX: 000000000049f620 RCX: 00007f74bae4908e [ 776.661667][ T807] RDX: 00000000000000e8 RSI: 00007ffce57d2e40 RDI: 0000000000000005 [ 776.661668][ T807] RBP: 00007ffce57d29d0 R08: 0000000000000000 R09: 0000000000000000 [ 776.661669][ T807] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000100000001 [ 776.661670][ T807] R13: 000000000048dc98 R14: 000000000000000d R15: 00007ffce57d4805 [ 776.661672][ T807] [ 777.735494][ T870] eth1: renamed from tmp [ 790.363314][ T1217] eth1: renamed from tmp [ 803.013250][ T1563] eth1: renamed from tmp [ 811.567439][ T1922] eth1: renamed from tmp [ 820.837510][ T2283] eth1: renamed from tmp [ 930.921431][ T3605] eth1: renamed from tmp [ 935.551446][ T3804] eth2: renamed from tmp [ 1001.736278][ T4691] eth1: renamed from tmp [ 1097.525787][ T6148] eth1: renamed from tmp [ 1111.750517][ T6879] eth1: renamed from tmp [ 1117.210796][ T7098] eth1: renamed from tmp [ 1124.814661][ T7408] eth1: renamed from tmp [ 1131.896501][ T7536] eth1: renamed from tmp [ 1138.987763][ T7664] eth1: renamed from tmp [ 1146.090775][ T7792] eth1: renamed from tmp [ 1153.263674][ T7927] eth1: renamed from tmp [ 1160.408185][ T8062] eth1: renamed from tmp [ 1167.523603][ T8197] eth1: renamed from tmp [ 1174.658718][ T8333] eth1: renamed from tmp [ 1181.765473][ T8468] eth1: renamed from tmp [ 1188.857559][ T8603] eth1: renamed from tmp [ 1195.882397][ T8738] eth1: renamed from tmp [ 1202.889499][ T8873] eth1: renamed from tmp [ 1209.904462][ T9008] eth1: renamed from tmp [ 1216.930427][ T9143] eth1: renamed from tmp [ 1224.132816][ T9278] eth1: renamed from tmp [ 1231.253551][ T9413] eth1: renamed from tmp [ 1238.472644][ T9548] eth1: renamed from tmp [ 1245.679068][ T9683] eth1: renamed from tmp [ 1252.769479][ T9818] eth1: renamed from tmp [ 1259.793045][ T9953] eth1: renamed from tmp [ 1266.842826][T10088] eth1: renamed from tmp [ 1273.939061][T10224] eth1: renamed from tmp [ 1281.007439][T10359] eth1: renamed from tmp [ 1288.086481][T10494] eth1: renamed from tmp [ 1295.189531][T10629] eth1: renamed from tmp [ 1302.330625][T10764] eth1: renamed from tmp [ 1309.446455][T10899] eth1: renamed from tmp [ 1316.553607][T11034] eth1: renamed from tmp [ 1323.606582][T11169] eth1: renamed from tmp [ 1330.693567][T11304] eth1: renamed from tmp [ 1337.785179][T11439] eth1: renamed from tmp [ 1344.867449][T11574] eth1: renamed from tmp