[ 8.518205][ T190] ip (190) used greatest stack depth: 23904 bytes left [ 9.068953][ T213] 8021q: 802.1Q VLAN Support v1.8 [ 10.066371][ T257] br1: port 1(veth1.100) entered blocking state [ 10.067313][ T257] br1: port 1(veth1.100) entered disabled state [ 10.067491][ T257] veth1.100: entered allmulticast mode [ 10.067708][ T257] veth1: entered allmulticast mode [ 10.069099][ T257] veth1.100: entered promiscuous mode [ 10.069238][ T257] veth1: entered promiscuous mode [ 10.132190][ T261] br1: port 1(veth1.100) entered blocking state [ 10.132460][ T261] br1: port 1(veth1.100) entered forwarding state [ 10.300312][ T273] br2: port 1(veth1.200) entered blocking state [ 10.300500][ T273] br2: port 1(veth1.200) entered disabled state [ 10.300680][ T273] veth1.200: entered allmulticast mode [ 10.311124][ T273] veth1.200: entered promiscuous mode [ 10.380537][ T276] br2: port 1(veth1.200) entered blocking state [ 10.380755][ T276] br2: port 1(veth1.200) entered forwarding state [ 20.007748][ T341] veth1.100: left allmulticast mode [ 20.008023][ T341] veth1.100: left promiscuous mode [ 20.008433][ T341] br1: port 1(veth1.100) entered disabled state [ 20.033263][ T342] veth1.200: left allmulticast mode [ 20.033450][ T342] veth1: left allmulticast mode [ 20.033771][ T342] veth1.200: left promiscuous mode [ 20.033947][ T342] veth1: left promiscuous mode [ 20.034365][ T342] br2: port 1(veth1.200) entered disabled state [ 22.077047][ T344] br2: port 1(veth1.200) entered blocking state [ 22.077293][ T344] br2: port 1(veth1.200) entered disabled state [ 22.077552][ T344] veth1.200: entered allmulticast mode [ 22.077719][ T344] veth1: entered allmulticast mode [ 22.080217][ T344] veth1.200: entered promiscuous mode [ 22.080394][ T344] veth1: entered promiscuous mode [ 22.080990][ T344] br2: port 1(veth1.200) entered blocking state [ 22.081193][ T344] br2: port 1(veth1.200) entered forwarding state [ 22.101738][ T345] br1: port 1(veth1.100) entered blocking state [ 22.101922][ T345] br1: port 1(veth1.100) entered disabled state [ 22.102095][ T345] veth1.100: entered allmulticast mode [ 22.103897][ T345] veth1.100: entered promiscuous mode [ 22.104381][ T345] br1: port 1(veth1.100) entered blocking state [ 22.104569][ T345] br1: port 1(veth1.100) entered forwarding state [ 26.313206][ T388] [ 26.313286][ T388] ======================================================== [ 26.313412][ T388] WARNING: possible irq lock inversion dependency detected [ 26.313530][ T388] 7.1.0-rc5-virtme #1 Not tainted [ 26.313608][ T388] -------------------------------------------------------- [ 26.313721][ T388] sysctl/388 just changed the state of lock: [ 26.313819][ T388] ffffffff9eb7e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.313973][ T388] but this lock was taken by another, SOFTIRQ-READ-safe lock in the past: [ 26.314087][ T388] (&ndev->lock){++.-}-{3:3} [ 26.314089][ T388] [ 26.314089][ T388] [ 26.314089][ T388] and interrupts could create inverse lock ordering between them. [ 26.314089][ T388] [ 26.314369][ T388] [ 26.314369][ T388] other info that might help us debug this: [ 26.314482][ T388] Possible interrupt unsafe locking scenario: [ 26.314482][ T388] [ 26.314596][ T388] CPU0 CPU1 [ 26.314673][ T388] ---- ---- [ 26.314751][ T388] lock(acaddr_hash_lock); [ 26.314830][ T388] local_irq_disable(); [ 26.314930][ T388] lock(&ndev->lock); [ 26.315027][ T388] lock(acaddr_hash_lock); [ 26.315123][ T388] [ 26.315184][ T388] lock(&ndev->lock); [ 26.315245][ T388] [ 26.315245][ T388] *** DEADLOCK *** [ 26.315245][ T388] [ 26.315357][ T388] 2 locks held by sysctl/388: [ 26.315436][ T388] #0: ff1100000a0743e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 26.315575][ T388] #1: ffffffff9ea8c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 26.315729][ T388] [ 26.315729][ T388] the shortest dependencies between 2nd lock and 1st lock: [ 26.315862][ T388] -> (&ndev->lock){++.-}-{3:3} { [ 26.315948][ T388] HARDIRQ-ON-W at: [ 26.316010][ T388] __lock_acquire+0x378/0xc10 [ 26.316112][ T388] lock_acquire.part.0+0xbc/0x260 [ 26.316210][ T388] _raw_write_lock_bh+0x38/0x50 [ 26.316309][ T388] addrconf_permanent_addr+0x108/0x9c0 [ 26.316425][ T388] addrconf_notify+0x151/0xf30 [ 26.316523][ T388] notifier_call_chain+0xb0/0x320 [ 26.316621][ T388] __dev_notify_flags+0xde/0x280 [ 26.316720][ T388] netif_change_flags+0xfe/0x190 [ 26.316817][ T388] do_setlink.isra.0+0x1cc3/0x2750 [ 26.316924][ T388] rtnl_newlink+0x8d1/0xef0 [ 26.317023][ T388] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.317120][ T388] netlink_rcv_skb+0x14e/0x3a0 [ 26.317217][ T388] netlink_unicast+0x486/0x750 [ 26.317315][ T388] netlink_sendmsg+0x735/0xc60 [ 26.317411][ T388] ____sys_sendmsg+0x419/0x850 [ 26.317508][ T388] ___sys_sendmsg+0x14e/0x1d0 [ 26.317605][ T388] __sys_sendmsg+0x145/0x1f0 [ 26.317703][ T388] do_syscall_64+0x117/0x590 [ 26.317800][ T388] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.317921][ T388] HARDIRQ-ON-R at: [ 26.317980][ T388] __lock_acquire+0x378/0xc10 [ 26.318077][ T388] lock_acquire.part.0+0xbc/0x260 [ 26.318174][ T388] _raw_read_lock_bh+0x44/0x80 [ 26.318270][ T388] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 26.318388][ T388] inet6_fill_link_af+0x5c/0xe0 [ 26.318485][ T388] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 26.318600][ T388] rtnl_getlink+0x9c9/0xeb0 [ 26.318696][ T388] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.318793][ T388] netlink_rcv_skb+0x14e/0x3a0 [ 26.318891][ T388] netlink_unicast+0x486/0x750 [ 26.318993][ T388] netlink_sendmsg+0x735/0xc60 [ 26.319090][ T388] ____sys_sendmsg+0x419/0x850 [ 26.319187][ T388] ___sys_sendmsg+0x14e/0x1d0 [ 26.319284][ T388] __sys_sendmsg+0x145/0x1f0 [ 26.319381][ T388] do_syscall_64+0x117/0x590 [ 26.319478][ T388] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.319593][ T388] IN-SOFTIRQ-R at: [ 26.319652][ T388] __lock_acquire+0x378/0xc10 [ 26.319749][ T388] lock_acquire.part.0+0xbc/0x260 [ 26.319845][ T388] _raw_read_lock_bh+0x44/0x80 [ 26.319949][ T388] ipv6_get_lladdr+0xa8/0x3f0 [ 26.320045][ T388] ndisc_send_ns+0xf3/0x120 [ 26.320143][ T388] ndisc_solicit+0x314/0x480 [ 26.320239][ T388] neigh_probe+0xb3/0x100 [ 26.320336][ T388] __neigh_event_send+0x802/0x1070 [ 26.320433][ T388] neigh_resolve_output+0xbe/0x140 [ 26.320531][ T388] ip6_finish_output2+0x423/0x1300 [ 26.320626][ T388] ip6_finish_output+0x646/0xda0 [ 26.320722][ T388] ip6_output+0x23f/0x7f0 [ 26.320818][ T388] ip6_forward+0x10f4/0x2bd0 [ 26.320921][ T388] ipv6_rcv+0x3c1/0x5a0 [ 26.321020][ T388] __netif_receive_skb_one_core+0xfc/0x180 [ 26.321136][ T388] netif_receive_skb_internal+0xb0/0x330 [ 26.321252][ T388] netif_receive_skb+0x56/0x380 [ 26.321349][ T388] br_handle_frame_finish+0xc3b/0x1fb0 [bridge] [ 26.321477][ T388] br_handle_frame+0x739/0xf40 [bridge] [ 26.321598][ T388] __netif_receive_skb_core.constprop.0+0x536/0x2bc0 [ 26.321715][ T388] __netif_receive_skb_one_core+0xa2/0x180 [ 26.321829][ T388] process_backlog+0x2bc/0x1490 [ 26.321930][ T388] __napi_poll+0xa7/0x3b0 [ 26.322027][ T388] net_rx_action+0x513/0xf50 [ 26.322124][ T388] handle_softirqs+0x1d8/0x940 [ 26.322221][ T388] do_softirq+0xa9/0xe0 [ 26.322316][ T388] __local_bh_enable_ip+0x113/0x140 [ 26.322454][ T388] __neigh_event_send+0x30a/0x1070 [ 26.322552][ T388] neigh_resolve_output+0xbe/0x140 [ 26.322649][ T388] ip6_finish_output2+0x423/0x1300 [ 26.322786][ T388] ip6_finish_output+0x646/0xda0 [ 26.322882][ T388] ip6_output+0x23f/0x7f0 [ 26.322981][ T388] ip6_send_skb+0xee/0x350 [ 26.323120][ T388] rawv6_push_pending_frames+0x4cb/0xa90 [ 26.323235][ T388] rawv6_sendmsg+0x1434/0x1a50 [ 26.323333][ T388] __sys_sendto+0x2c9/0x400 [ 26.323473][ T388] __x64_sys_sendto+0xe4/0x1f0 [ 26.323572][ T388] do_syscall_64+0x117/0x590 [ 26.323668][ T388] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.323825][ T388] INITIAL USE at: [ 26.323883][ T388] __lock_acquire+0x378/0xc10 [ 26.323984][ T388] lock_acquire.part.0+0xbc/0x260 [ 26.324079][ T388] _raw_write_lock_bh+0x38/0x50 [ 26.324215][ T388] addrconf_permanent_addr+0x108/0x9c0 [ 26.324330][ T388] addrconf_notify+0x151/0xf30 [ 26.324428][ T388] notifier_call_chain+0xb0/0x320 [ 26.324567][ T388] __dev_notify_flags+0xde/0x280 [ 26.324662][ T388] netif_change_flags+0xfe/0x190 [ 26.324756][ T388] do_setlink.isra.0+0x1cc3/0x2750 [ 26.324892][ T388] rtnl_newlink+0x8d1/0xef0 [ 26.324994][ T388] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.325092][ T388] netlink_rcv_skb+0x14e/0x3a0 [ 26.325231][ T388] netlink_unicast+0x486/0x750 [ 26.325328][ T388] netlink_sendmsg+0x735/0xc60 [ 26.325424][ T388] ____sys_sendmsg+0x419/0x850 [ 26.325560][ T388] ___sys_sendmsg+0x14e/0x1d0 [ 26.325658][ T388] __sys_sendmsg+0x145/0x1f0 [ 26.325754][ T388] do_syscall_64+0x117/0x590 [ 26.325892][ T388] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.326009][ T388] INITIAL READ USE at: [ 26.326085][ T388] __lock_acquire+0x378/0xc10 [ 26.326180][ T388] lock_acquire.part.0+0xbc/0x260 [ 26.326337][ T388] _raw_read_lock_bh+0x44/0x80 [ 26.326434][ T388] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 26.326549][ T388] inet6_fill_link_af+0x5c/0xe0 [ 26.326645][ T388] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 26.326760][ T388] rtnl_getlink+0x9c9/0xeb0 [ 26.326900][ T388] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.327001][ T388] netlink_rcv_skb+0x14e/0x3a0 [ 26.327097][ T388] netlink_unicast+0x486/0x750 [ 26.327193][ T388] netlink_sendmsg+0x735/0xc60 [ 26.327331][ T388] ____sys_sendmsg+0x419/0x850 [ 26.327429][ T388] ___sys_sendmsg+0x14e/0x1d0 [ 26.327525][ T388] __sys_sendmsg+0x145/0x1f0 [ 26.327662][ T388] do_syscall_64+0x117/0x590 [ 26.327758][ T388] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.327872][ T388] } [ 26.327957][ T388] ... key at: [] __key.37+0x0/0x40 [ 26.328076][ T388] ... acquired at: [ 26.328134][ T388] __lock_acquire+0x508/0xc10 [ 26.328213][ T388] lock_acquire.part.0+0xbc/0x260 [ 26.328330][ T388] _raw_spin_lock+0x33/0x40 [ 26.328406][ T388] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 26.328501][ T388] __ipv6_dev_ac_inc+0x57e/0x930 [ 26.328579][ T388] addrconf_join_anycast+0x1bc/0x260 [ 26.328697][ T388] __ipv6_ifa_notify+0x75b/0xad0 [ 26.328774][ T388] addrconf_dad_completed+0x14b/0xe10 [ 26.328851][ T388] addrconf_dad_work+0x3c1/0x930 [ 26.328932][ T388] process_one_work+0xdf8/0x1410 [ 26.329050][ T388] worker_thread+0x4f1/0xd60 [ 26.329126][ T388] kthread+0x367/0x460 [ 26.329186][ T388] ret_from_fork+0x474/0x6b0 [ 26.329265][ T388] ret_from_fork_asm+0x11/0x20 [ 26.329381][ T388] [ 26.329421][ T388] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 26.329499][ T388] HARDIRQ-ON-W at: [ 26.329558][ T388] __lock_acquire+0x378/0xc10 [ 26.329654][ T388] lock_acquire.part.0+0xbc/0x260 [ 26.329792][ T388] _raw_spin_lock+0x33/0x40 [ 26.329887][ T388] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 26.330005][ T388] __ipv6_dev_ac_inc+0x57e/0x930 [ 26.330143][ T388] addrconf_join_anycast+0x1bc/0x260 [ 26.330239][ T388] __ipv6_ifa_notify+0x75b/0xad0 [ 26.330337][ T388] addrconf_dad_completed+0x14b/0xe10 [ 26.330476][ T388] addrconf_dad_work+0x3c1/0x930 [ 26.330574][ T388] process_one_work+0xdf8/0x1410 [ 26.330671][ T388] worker_thread+0x4f1/0xd60 [ 26.330808][ T388] kthread+0x367/0x460 [ 26.330885][ T388] ret_from_fork+0x474/0x6b0 [ 26.330986][ T388] ret_from_fork_asm+0x11/0x20 [ 26.331123][ T388] SOFTIRQ-ON-W at: [ 26.331181][ T388] __lock_acquire+0x378/0xc10 [ 26.331277][ T388] lock_acquire.part.0+0xbc/0x260 [ 26.331374][ T388] _raw_spin_lock+0x33/0x40 [ 26.331511][ T388] __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.331609][ T388] addrconf_leave_anycast+0x1bc/0x260 [ 26.331706][ T388] dev_forward_change+0x3b3/0x850 [ 26.331843][ T388] addrconf_fixup_forwarding+0x2af/0x4d0 [ 26.331963][ T388] addrconf_sysctl_forward+0x209/0x2b0 [ 26.332060][ T388] proc_sys_call_handler+0x31b/0x480 [ 26.332201][ T388] new_sync_write+0x333/0x750 [ 26.332298][ T388] vfs_write+0x6a4/0xc10 [ 26.332394][ T388] ksys_write+0x116/0x250 [ 26.332532][ T388] do_syscall_64+0x117/0x590 [ 26.332629][ T388] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.332744][ T388] INITIAL USE at: [ 26.332805][ T388] __lock_acquire+0x378/0xc10 [ 26.332950][ T388] lock_acquire.part.0+0xbc/0x260 [ 26.333046][ T388] _raw_spin_lock+0x33/0x40 [ 26.333143][ T388] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 26.333300][ T388] __ipv6_dev_ac_inc+0x57e/0x930 [ 26.333396][ T388] addrconf_join_anycast+0x1bc/0x260 [ 26.333493][ T388] __ipv6_ifa_notify+0x75b/0xad0 [ 26.333634][ T388] addrconf_dad_completed+0x14b/0xe10 [ 26.333731][ T388] addrconf_dad_work+0x3c1/0x930 [ 26.333829][ T388] process_one_work+0xdf8/0x1410 [ 26.333972][ T388] worker_thread+0x4f1/0xd60 [ 26.334072][ T388] kthread+0x367/0x460 [ 26.334152][ T388] ret_from_fork+0x474/0x6b0 [ 26.334250][ T388] ret_from_fork_asm+0x11/0x20 [ 26.334389][ T388] } [ 26.334428][ T388] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 26.334545][ T388] ... acquired at: [ 26.334603][ T388] mark_lock+0x1d7/0xa00 [ 26.334720][ T388] mark_usage+0x105/0x170 [ 26.334798][ T388] __lock_acquire+0x378/0xc10 [ 26.334878][ T388] lock_acquire.part.0+0xbc/0x260 [ 26.334958][ T388] _raw_spin_lock+0x33/0x40 [ 26.335079][ T388] __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.335157][ T388] addrconf_leave_anycast+0x1bc/0x260 [ 26.335236][ T388] dev_forward_change+0x3b3/0x850 [ 26.335314][ T388] addrconf_fixup_forwarding+0x2af/0x4d0 [ 26.335450][ T388] addrconf_sysctl_forward+0x209/0x2b0 [ 26.335528][ T388] proc_sys_call_handler+0x31b/0x480 [ 26.335606][ T388] new_sync_write+0x333/0x750 [ 26.335723][ T388] vfs_write+0x6a4/0xc10 [ 26.335801][ T388] ksys_write+0x116/0x250 [ 26.335881][ T388] do_syscall_64+0x117/0x590 [ 26.335964][ T388] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.336103][ T388] [ 26.336142][ T388] [ 26.336142][ T388] stack backtrace: [ 26.336239][ T388] CPU: 2 UID: 0 PID: 388 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 26.336242][ T388] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.336243][ T388] Call Trace: [ 26.336245][ T388] [ 26.336246][ T388] dump_stack_lvl+0x6f/0xa0 [ 26.336250][ T388] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 26.336253][ T388] mark_lock_irq+0x989/0x9c0 [ 26.336256][ T388] mark_lock+0x1d7/0xa00 [ 26.336258][ T388] mark_usage+0x105/0x170 [ 26.336259][ T388] __lock_acquire+0x378/0xc10 [ 26.336261][ T388] lock_acquire.part.0+0xbc/0x260 [ 26.336262][ T388] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.336264][ T388] ? rcu_is_watching+0x15/0xd0 [ 26.336267][ T388] ? do_raw_read_unlock+0x70/0x70 [ 26.336269][ T388] ? lock_acquire+0x134/0x160 [ 26.336270][ T388] _raw_spin_lock+0x33/0x40 [ 26.336272][ T388] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.336273][ T388] __ipv6_dev_ac_dec+0x236/0x5d0 [ 26.336275][ T388] addrconf_leave_anycast+0x1bc/0x260 [ 26.336277][ T388] ? find_held_lock+0x2b/0x80 [ 26.336280][ T388] ? __ipv6_isatap_ifid+0x210/0x210 [ 26.336282][ T388] ? mark_held_locks+0x40/0x70 [ 26.336283][ T388] ? lockdep_hardirqs_on+0x8c/0x130 [ 26.336285][ T388] dev_forward_change+0x3b3/0x850 [ 26.336288][ T388] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 26.336289][ T388] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 26.336292][ T388] addrconf_fixup_forwarding+0x2af/0x4d0 [ 26.336295][ T388] addrconf_sysctl_forward+0x209/0x2b0 [ 26.336297][ T388] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 26.336299][ T388] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 26.336301][ T388] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 26.336304][ T388] ? proc_sys_call_handler+0x25d/0x480 [ 26.336306][ T388] proc_sys_call_handler+0x31b/0x480 [ 26.336308][ T388] ? proc_sys_lookup+0x3d0/0x3d0 [ 26.336310][ T388] ? rcu_read_unlock+0x1b/0x70 [ 26.336313][ T388] ? do_raw_spin_unlock+0x59/0x250 [ 26.336314][ T388] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 26.336316][ T388] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.336318][ T388] ? proc_sys_call_handler+0x480/0x480 [ 26.336320][ T388] new_sync_write+0x333/0x750 [ 26.336322][ T388] ? __lock_acquire+0x508/0xc10 [ 26.336323][ T388] ? new_sync_read+0x740/0x740 [ 26.336325][ T388] ? lock_acquire.part.0+0xbc/0x260 [ 26.336326][ T388] ? ksys_write+0x116/0x250 [ 26.336328][ T388] vfs_write+0x6a4/0xc10 [ 26.336330][ T388] ksys_write+0x116/0x250 [ 26.336332][ T388] ? __ia32_sys_read+0xc0/0xc0 [ 26.336333][ T388] ? rcu_is_watching+0x15/0xd0 [ 26.336335][ T388] ? rcu_is_watching+0x15/0xd0 [ 26.336336][ T388] do_syscall_64+0x117/0x590 [ 26.336338][ T388] ? trace_hardirqs_off+0xd/0x30 [ 26.336341][ T388] ? exc_page_fault+0xee/0x100 [ 26.336343][ T388] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.336344][ T388] RIP: 0033:0x7f5c0fb9808e [ 26.336346][ T388] 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 [ 26.336348][ T388] RSP: 002b:00007ffe87438510 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 26.336351][ T388] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5c0fb9808e [ 26.336352][ T388] RDX: 0000000000000002 RSI: 000055602f4cc4b0 RDI: 0000000000000005 [ 26.336353][ T388] RBP: 00007ffe87438520 R08: 0000000000000000 R09: 0000000000000000 [ 26.336354][ T388] R10: 0000000000000000 R11: 0000000000000202 R12: 000055602f4ce5e0 [ 26.336355][ T388] R13: 000055602f4cc470 R14: 0000000000000002 R15: 0000000000000000 [ 26.336357][ T388] [ 26.462122][ T397] veth1.200: left allmulticast mode [ 26.462249][ T397] veth1.200: left promiscuous mode [ 26.462472][ T397] br2: port 1(veth1.200) entered disabled state [ 26.571643][ T404] veth1.100: left allmulticast mode [ 26.571750][ T404] veth1: left allmulticast mode [ 26.571861][ T404] veth1.100: left promiscuous mode [ 26.571952][ T404] veth1: left promiscuous mode [ 26.572173][ T404] br1: port 1(veth1.100) entered disabled state