[ 87.952952][ T456] eth0: renamed from lag1 [ 88.094419][ T459] eth0: renamed from lag1-end [ 88.402697][ T466] eth1: renamed from lag1 [ 88.568332][ T472] eth1: renamed from lag1-end [ 89.055210][ T475] br0: port 1(eth0) entered blocking state [ 89.055488][ T475] br0: port 1(eth0) entered disabled state [ 89.055721][ T475] eth0: entered allmulticast mode [ 89.056891][ T475] eth0: entered promiscuous mode [ 89.314174][ T476] br0: port 2(eth1) entered blocking state [ 89.315224][ T476] br0: port 2(eth1) entered disabled state [ 89.315932][ T476] eth1: entered allmulticast mode [ 89.317106][ T476] eth1: entered promiscuous mode [ 90.589038][ T482] bond0: (slave eth0): making interface the new active one [ 90.589641][ T482] bond0: (slave eth0): Enslaving as an active interface with an up link [ 90.590516][ T7] br0: port 1(eth0) entered blocking state [ 90.590718][ T7] br0: port 1(eth0) entered forwarding state [ 90.825535][ T483] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 90.826825][ T7] br0: port 2(eth1) entered blocking state [ 90.827134][ T7] br0: port 2(eth1) entered forwarding state [ 92.974085][ T488] br0: port 1(eth0) entered disabled state [ 93.046143][ T288] bond0: (slave eth0): link status definitely down, disabling slave [ 93.046475][ T288] bond0: (slave eth1): making interface the new active one [ 93.048003][ T288] [ 93.048094][ T288] ===================================================== [ 93.048311][ T288] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 93.048535][ T288] 6.9.0-rc1-virtme #1 Not tainted [ 93.048702][ T288] ----------------------------------------------------- [ 93.048882][ T288] kworker/u16:2/288 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 93.049099][ T288] ffff888007d8ac28 (&p->alloc_lock){+.+.}-{2:2}, at: __get_task_comm+0x27/0x70 [ 93.049381][ T288] [ 93.049381][ T288] and this task is already holding: [ 93.049598][ T288] ffff888007bf0d80 (&ndev->lock){++--}-{2:2}, at: ndisc_send_unsol_na+0x3f/0x1e0 [ 93.049860][ T288] which would create a new lock dependency: [ 93.050051][ T288] (&ndev->lock){++--}-{2:2} -> (&p->alloc_lock){+.+.}-{2:2} [ 93.050303][ T288] [ 93.050303][ T288] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 93.050555][ T288] (&ndev->lock){++--}-{2:2} [ 93.050559][ T288] [ 93.050559][ T288] ... which became SOFTIRQ-irq-safe at: [ 93.050959][ T288] __lock_acquire+0x797/0x1570 [ 93.051113][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.051260][ T288] _raw_write_lock+0x30/0x40 [ 93.051409][ T288] addrconf_rs_timer+0xa9/0x730 [ 93.051557][ T288] call_timer_fn+0x13b/0x230 [ 93.051705][ T288] __run_timers+0x545/0x810 [ 93.051869][ T288] timer_expire_remote+0x9b/0xe0 [ 93.052024][ T288] tmigr_handle_remote_cpu+0x270/0x430 [ 93.052190][ T288] tmigr_handle_remote_up+0x19f/0x2e0 [ 93.052338][ T288] tmigr_handle_remote+0x21d/0x3a0 [ 93.052479][ T288] __do_softirq+0x1f8/0x5df [ 93.052627][ T288] irq_exit_rcu+0x97/0xc0 [ 93.052773][ T288] sysvec_apic_timer_interrupt+0x75/0x80 [ 93.052923][ T288] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 93.053109][ T288] default_idle+0xf/0x20 [ 93.053223][ T288] default_idle_call+0x6d/0xb0 [ 93.053366][ T288] cpuidle_idle_call+0x1f4/0x280 [ 93.053511][ T288] do_idle+0xf9/0x160 [ 93.053619][ T288] cpu_startup_entry+0x54/0x60 [ 93.053763][ T288] start_secondary+0x21c/0x2b0 [ 93.053922][ T288] common_startup_64+0x12c/0x138 [ 93.054084][ T288] [ 93.054084][ T288] to a SOFTIRQ-irq-unsafe lock: [ 93.054292][ T288] (&p->alloc_lock){+.+.}-{2:2} [ 93.054298][ T288] [ 93.054298][ T288] ... which became SOFTIRQ-irq-unsafe at: [ 93.054695][ T288] ... [ 93.054697][ T288] __lock_acquire+0x797/0x1570 [ 93.054919][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.055068][ T288] _raw_spin_lock+0x30/0x40 [ 93.055220][ T288] set_mems_allowed+0x1d/0x210 [ 93.055367][ T288] kernel_init_freeable+0x72/0x310 [ 93.055518][ T288] kernel_init+0x20/0x200 [ 93.055665][ T288] ret_from_fork+0x31/0x70 [ 93.055817][ T288] ret_from_fork_asm+0x1a/0x30 [ 93.055962][ T288] [ 93.055962][ T288] other info that might help us debug this: [ 93.055962][ T288] [ 93.056254][ T288] Possible interrupt unsafe locking scenario: [ 93.056254][ T288] [ 93.056479][ T288] CPU0 CPU1 [ 93.056620][ T288] ---- ---- [ 93.056765][ T288] lock(&p->alloc_lock); [ 93.056874][ T288] local_irq_disable(); [ 93.057084][ T288] lock(&ndev->lock); [ 93.057276][ T288] lock(&p->alloc_lock); [ 93.057466][ T288] [ 93.057583][ T288] lock(&ndev->lock); [ 93.057718][ T288] [ 93.057718][ T288] *** DEADLOCK *** [ 93.057718][ T288] [ 93.057991][ T288] 4 locks held by kworker/u16:2/288: [ 93.058171][ T288] #0: ffff888005f42948 ((wq_completion)bond0){+.+.}-{0:0}, at: process_one_work+0xda6/0x1730 [ 93.058525][ T288] #1: ffffc90000b8fda0 ((work_completion)(&(&bond->mii_work)->work)){+.+.}-{0:0}, at: process_one_work+0xde2/0x1730 [ 93.058900][ T288] #2: ffffffff8cbacdc8 (rtnl_mutex){+.+.}-{3:3}, at: bond_mii_monitor+0x296/0x6d0 [ 93.059184][ T288] #3: ffff888007bf0d80 (&ndev->lock){++--}-{2:2}, at: ndisc_send_unsol_na+0x3f/0x1e0 [ 93.059474][ T288] [ 93.059474][ T288] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 93.059800][ T288] -> (&ndev->lock){++--}-{2:2} { [ 93.059978][ T288] HARDIRQ-ON-W at: [ 93.060104][ T288] __lock_acquire+0x797/0x1570 [ 93.060314][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.060518][ T288] _raw_write_lock_bh+0x38/0x50 [ 93.060727][ T288] addrconf_permanent_addr+0x6e/0x670 [ 93.060931][ T288] addrconf_notify+0x749/0xd60 [ 93.061139][ T288] notifier_call_chain+0xcd/0x150 [ 93.061358][ T288] __dev_notify_flags+0xe6/0x250 [ 93.061560][ T288] dev_change_flags+0xec/0x160 [ 93.061766][ T288] do_setlink+0x7d6/0x21e0 [ 93.061964][ T288] __rtnl_newlink+0xaa7/0xd80 [ 93.062155][ T288] rtnl_newlink+0x63/0xa0 [ 93.062357][ T288] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 93.062559][ T288] netlink_rcv_skb+0x130/0x360 [ 93.062766][ T288] netlink_unicast+0x449/0x710 [ 93.062980][ T288] netlink_sendmsg+0x723/0xbe0 [ 93.063184][ T288] ____sys_sendmsg+0x7b2/0xa10 [ 93.063395][ T288] ___sys_sendmsg+0xee/0x170 [ 93.063602][ T288] __sys_sendmsg+0xcd/0x170 [ 93.063816][ T288] do_syscall_64+0xc6/0x1e0 [ 93.064020][ T288] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 93.064283][ T288] HARDIRQ-ON-R at: [ 93.064404][ T288] __lock_acquire+0x797/0x1570 [ 93.064627][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.064840][ T288] _raw_read_lock_bh+0x44/0x80 [ 93.065072][ T288] inet6_fill_ifla6_attrs+0x516/0x740 [ 93.065300][ T288] inet6_fill_link_af+0x5e/0xe0 [ 93.065505][ T288] rtnl_fill_ifinfo+0x1612/0x29e0 [ 93.065759][ T288] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 93.066050][ T288] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 93.066411][ T288] rtmsg_ifinfo+0x5b/0xa0 [ 93.066711][ T288] register_netdevice+0x1177/0x1690 [ 93.067026][ T288] register_netdev+0x20/0x40 [ 93.067338][ T288] sit_init_net+0x250/0x4f0 [ 93.067656][ T288] ops_init+0x9b/0x560 [ 93.067916][ T288] register_pernet_operations+0x2db/0x710 [ 93.068307][ T288] register_pernet_device+0x2a/0x60 [ 93.068621][ T288] sit_init+0x23/0xe0 [ 93.068885][ T288] do_one_initcall+0x8d/0x1e0 [ 93.069201][ T288] do_initcalls+0x1b2/0x3e0 [ 93.069518][ T288] kernel_init_freeable+0x232/0x310 [ 93.069828][ T288] kernel_init+0x20/0x200 [ 93.070146][ T288] ret_from_fork+0x31/0x70 [ 93.070462][ T288] ret_from_fork_asm+0x1a/0x30 [ 93.070767][ T288] IN-SOFTIRQ-W at: [ 93.070950][ T288] __lock_acquire+0x797/0x1570 [ 93.071234][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.071433][ T288] _raw_write_lock+0x30/0x40 [ 93.071651][ T288] addrconf_rs_timer+0xa9/0x730 [ 93.071857][ T288] call_timer_fn+0x13b/0x230 [ 93.072062][ T288] __run_timers+0x545/0x810 [ 93.072270][ T288] timer_expire_remote+0x9b/0xe0 [ 93.072472][ T288] tmigr_handle_remote_cpu+0x270/0x430 [ 93.072738][ T288] tmigr_handle_remote_up+0x19f/0x2e0 [ 93.072943][ T288] tmigr_handle_remote+0x21d/0x3a0 [ 93.073144][ T288] __do_softirq+0x1f8/0x5df [ 93.073352][ T288] irq_exit_rcu+0x97/0xc0 [ 93.073568][ T288] sysvec_apic_timer_interrupt+0x75/0x80 [ 93.073810][ T288] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 93.074055][ T288] default_idle+0xf/0x20 [ 93.074258][ T288] default_idle_call+0x6d/0xb0 [ 93.074458][ T288] cpuidle_idle_call+0x1f4/0x280 [ 93.074674][ T288] do_idle+0xf9/0x160 [ 93.074838][ T288] cpu_startup_entry+0x54/0x60 [ 93.075040][ T288] start_secondary+0x21c/0x2b0 [ 93.075244][ T288] common_startup_64+0x12c/0x138 [ 93.075445][ T288] IN-SOFTIRQ-R at: [ 93.075572][ T288] __lock_acquire+0x797/0x1570 [ 93.075774][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.075977][ T288] _raw_read_lock_bh+0x44/0x80 [ 93.076177][ T288] ipv6_get_lladdr+0xa9/0x3e0 [ 93.076377][ T288] addrconf_rs_timer+0x24a/0x730 [ 93.076586][ T288] call_timer_fn+0x13b/0x230 [ 93.076782][ T288] __run_timers+0x545/0x810 [ 93.076962][ T288] timer_expire_remote+0x9b/0xe0 [ 93.077165][ T288] tmigr_handle_remote_cpu+0x270/0x430 [ 93.077363][ T288] tmigr_handle_remote_up+0x19f/0x2e0 [ 93.077570][ T288] tmigr_handle_remote+0x21d/0x3a0 [ 93.077770][ T288] __do_softirq+0x1f8/0x5df [ 93.077970][ T288] irq_exit_rcu+0x97/0xc0 [ 93.078218][ T288] sysvec_apic_timer_interrupt+0x75/0x80 [ 93.078461][ T288] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 93.078714][ T288] default_idle+0xf/0x20 [ 93.078926][ T288] default_idle_call+0x6d/0xb0 [ 93.079126][ T288] cpuidle_idle_call+0x1f4/0x280 [ 93.079323][ T288] do_idle+0xf9/0x160 [ 93.079486][ T288] cpu_startup_entry+0x54/0x60 [ 93.079699][ T288] start_secondary+0x21c/0x2b0 [ 93.079902][ T288] common_startup_64+0x12c/0x138 [ 93.080107][ T288] INITIAL USE at: [ 93.080232][ T288] __lock_acquire+0x797/0x1570 [ 93.080435][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.080649][ T288] _raw_write_lock_bh+0x38/0x50 [ 93.080846][ T288] addrconf_permanent_addr+0x6e/0x670 [ 93.081047][ T288] addrconf_notify+0x749/0xd60 [ 93.081250][ T288] notifier_call_chain+0xcd/0x150 [ 93.081460][ T288] __dev_notify_flags+0xe6/0x250 [ 93.081678][ T288] dev_change_flags+0xec/0x160 [ 93.081881][ T288] do_setlink+0x7d6/0x21e0 [ 93.082084][ T288] __rtnl_newlink+0xaa7/0xd80 [ 93.082288][ T288] rtnl_newlink+0x63/0xa0 [ 93.082486][ T288] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 93.082698][ T288] netlink_rcv_skb+0x130/0x360 [ 93.082901][ T288] netlink_unicast+0x449/0x710 [ 93.083194][ T288] netlink_sendmsg+0x723/0xbe0 [ 93.083395][ T288] ____sys_sendmsg+0x7b2/0xa10 [ 93.083608][ T288] ___sys_sendmsg+0xee/0x170 [ 93.083893][ T288] __sys_sendmsg+0xcd/0x170 [ 93.084094][ T288] do_syscall_64+0xc6/0x1e0 [ 93.084304][ T288] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 93.084647][ T288] INITIAL READ USE at: [ 93.084768][ T288] __lock_acquire+0x797/0x1570 [ 93.085027][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.085237][ T288] _raw_read_lock_bh+0x44/0x80 [ 93.085524][ T288] inet6_fill_ifla6_attrs+0x516/0x740 [ 93.085788][ T288] inet6_fill_link_af+0x5e/0xe0 [ 93.086006][ T288] rtnl_fill_ifinfo+0x1612/0x29e0 [ 93.086316][ T288] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 93.086579][ T288] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 93.086844][ T288] rtmsg_ifinfo+0x5b/0xa0 [ 93.087140][ T288] register_netdevice+0x1177/0x1690 [ 93.087406][ T288] register_netdev+0x20/0x40 [ 93.087648][ T288] sit_init_net+0x250/0x4f0 [ 93.087870][ T288] ops_init+0x9b/0x560 [ 93.088211][ T288] register_pernet_operations+0x2db/0x710 [ 93.088456][ T288] register_pernet_device+0x2a/0x60 [ 93.088695][ T288] sit_init+0x23/0xe0 [ 93.088991][ T288] do_one_initcall+0x8d/0x1e0 [ 93.089195][ T288] do_initcalls+0x1b2/0x3e0 [ 93.089399][ T288] kernel_init_freeable+0x232/0x310 [ 93.089815][ T288] kernel_init+0x20/0x200 [ 93.090016][ T288] ret_from_fork+0x31/0x70 [ 93.090217][ T288] ret_from_fork_asm+0x1a/0x30 [ 93.090509][ T288] } [ 93.090598][ T288] ... key at: [] __key.36+0x0/0x40 [ 93.090844][ T288] [ 93.090844][ T288] the dependencies between the lock to be acquired [ 93.090846][ T288] and SOFTIRQ-irq-unsafe lock: [ 93.091384][ T288] -> (&p->alloc_lock){+.+.}-{2:2} { [ 93.091555][ T288] HARDIRQ-ON-W at: [ 93.091695][ T288] __lock_acquire+0x797/0x1570 [ 93.091912][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.092207][ T288] _raw_spin_lock+0x30/0x40 [ 93.092422][ T288] set_mems_allowed+0x1d/0x210 [ 93.092643][ T288] kernel_init_freeable+0x72/0x310 [ 93.092955][ T288] kernel_init+0x20/0x200 [ 93.093182][ T288] ret_from_fork+0x31/0x70 [ 93.093386][ T288] ret_from_fork_asm+0x1a/0x30 [ 93.093602][ T288] SOFTIRQ-ON-W at: [ 93.093809][ T288] __lock_acquire+0x797/0x1570 [ 93.094027][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.094262][ T288] _raw_spin_lock+0x30/0x40 [ 93.094580][ T288] set_mems_allowed+0x1d/0x210 [ 93.094782][ T288] kernel_init_freeable+0x72/0x310 [ 93.095002][ T288] kernel_init+0x20/0x200 [ 93.095239][ T288] ret_from_fork+0x31/0x70 [ 93.095604][ T288] ret_from_fork_asm+0x1a/0x30 [ 93.095812][ T288] INITIAL USE at: [ 93.095953][ T288] __lock_acquire+0x797/0x1570 [ 93.096154][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.096378][ T288] _raw_spin_lock+0x30/0x40 [ 93.096594][ T288] set_mems_allowed+0x1d/0x210 [ 93.096796][ T288] kernel_init_freeable+0x72/0x310 [ 93.097111][ T288] kernel_init+0x20/0x200 [ 93.097314][ T288] ret_from_fork+0x31/0x70 [ 93.097517][ T288] ret_from_fork_asm+0x1a/0x30 [ 93.097805][ T288] } [ 93.097889][ T288] ... key at: [] __key.387+0x0/0x40 [ 93.098143][ T288] ... acquired at: [ 93.098271][ T288] check_prev_add+0x194/0xce0 [ 93.098434][ T288] validate_chain+0x71d/0x9b0 [ 93.098682][ T288] __lock_acquire+0xaf0/0x1570 [ 93.098842][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.099005][ T288] _raw_spin_lock+0x30/0x40 [ 93.099169][ T288] __get_task_comm+0x27/0x70 [ 93.099421][ T288] ref_tracker_alloc+0x2ee/0x490 [ 93.099583][ T288] dst_init+0x84/0x4a0 [ 93.099710][ T288] dst_alloc+0x97/0x150 [ 93.099830][ T288] ip6_dst_alloc+0x23/0x90 [ 93.099991][ T288] icmp6_dst_alloc+0x6d/0x450 [ 93.100156][ T288] ndisc_send_skb+0xf32/0x1610 [ 93.100315][ T288] ndisc_send_na+0x40b/0xda0 [ 93.100475][ T288] ndisc_send_unsol_na+0x103/0x1e0 [ 93.100636][ T288] ndisc_netdev_event+0x83/0x440 [ 93.100882][ T288] notifier_call_chain+0xcd/0x150 [ 93.101049][ T288] call_netdevice_notifiers+0x71/0xa0 [ 93.101215][ T288] bond_change_active_slave+0x178c/0x2000 [ 93.101416][ T288] bond_select_active_slave+0x101/0x570 [ 93.101686][ T288] bond_miimon_commit+0xa3d/0x12f0 [ 93.101866][ T288] bond_mii_monitor+0x4ec/0x6d0 [ 93.102029][ T288] process_one_work+0xe2c/0x1730 [ 93.102202][ T288] worker_thread+0x587/0xd30 [ 93.102554][ T288] kthread+0x28a/0x350 [ 93.102699][ T288] ret_from_fork+0x31/0x70 [ 93.102868][ T288] ret_from_fork_asm+0x1a/0x30 [ 93.103033][ T288] [ 93.103137][ T288] [ 93.103137][ T288] stack backtrace: [ 93.103472][ T288] CPU: 2 PID: 288 Comm: kworker/u16:2 Not tainted 6.9.0-rc1-virtme #1 [ 93.103730][ T288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 93.104121][ T288] Workqueue: bond0 bond_mii_monitor [ 93.104311][ T288] Call Trace: [ 93.104442][ T288] [ 93.104530][ T288] dump_stack_lvl+0x82/0xd0 [ 93.104710][ T288] print_bad_irq_dependency+0x957/0xd40 [ 93.104871][ T288] ? __pfx_validate_chain+0x10/0x10 [ 93.105148][ T288] ? __pfx_print_bad_irq_dependency+0x10/0x10 [ 93.105369][ T288] ? __pfx_usage_skip+0x10/0x10 [ 93.105531][ T288] ? __bfs+0x246/0x650 [ 93.105666][ T288] ? __pfx_usage_match+0x10/0x10 [ 93.105943][ T288] check_irq_usage+0x596/0x850 [ 93.106108][ T288] ? __pfx_check_irq_usage+0x10/0x10 [ 93.106293][ T288] ? __bfs+0x246/0x650 [ 93.106416][ T288] ? __pfx_hlock_conflict+0x10/0x10 [ 93.106674][ T288] ? check_path.constprop.0+0x24/0x50 [ 93.106822][ T288] ? check_noncircular+0x14c/0x3e0 [ 93.106993][ T288] ? __pfx_check_noncircular+0x10/0x10 [ 93.107162][ T288] ? check_prev_add+0x194/0xce0 [ 93.107340][ T288] check_prev_add+0x194/0xce0 [ 93.107599][ T288] ? validate_chain+0x130/0x9b0 [ 93.107759][ T288] validate_chain+0x71d/0x9b0 [ 93.107949][ T288] ? mark_lock+0x38/0x3e0 [ 93.108073][ T288] ? __pfx_validate_chain+0x10/0x10 [ 93.108386][ T288] ? hlock_class+0x4e/0x130 [ 93.108562][ T288] ? mark_lock+0x38/0x3e0 [ 93.108704][ T288] __lock_acquire+0xaf0/0x1570 [ 93.108893][ T288] lock_acquire.part.0+0xeb/0x330 [ 93.109073][ T288] ? __get_task_comm+0x27/0x70 [ 93.109250][ T288] ? mark_lock+0x38/0x3e0 [ 93.109372][ T288] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 93.109567][ T288] ? trace_lock_acquire+0x135/0x1c0 [ 93.109729][ T288] ? __get_task_comm+0x27/0x70 [ 93.109998][ T288] ? lock_acquire+0x32/0xc0 [ 93.110176][ T288] ? __get_task_comm+0x27/0x70 [ 93.110345][ T288] _raw_spin_lock+0x30/0x40 [ 93.110506][ T288] ? __get_task_comm+0x27/0x70 [ 93.110777][ T288] __get_task_comm+0x27/0x70 [ 93.110975][ T288] ref_tracker_alloc+0x2ee/0x490 [ 93.111140][ T288] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 93.111317][ T288] ? dst_init+0x84/0x4a0 [ 93.111452][ T288] ? dst_alloc+0x97/0x150 [ 93.111664][ T288] ? ip6_dst_alloc+0x23/0x90 [ 93.111847][ T288] ? icmp6_dst_alloc+0x6d/0x450 [ 93.112015][ T288] ? ndisc_send_skb+0xf32/0x1610 [ 93.112193][ T288] ? ndisc_send_na+0x40b/0xda0 [ 93.112456][ T288] ? ndisc_send_unsol_na+0x103/0x1e0 [ 93.112618][ T288] ? ndisc_netdev_event+0x83/0x440 [ 93.112798][ T288] ? notifier_call_chain+0xcd/0x150 [ 93.112960][ T288] ? call_netdevice_notifiers+0x71/0xa0 [ 93.113140][ T288] ? bond_change_active_slave+0x178c/0x2000 [ 93.113343][ T288] ? bond_select_active_slave+0x101/0x570 [ 93.113543][ T288] ? bond_miimon_commit+0xa3d/0x12f0 [ 93.113703][ T288] ? bond_mii_monitor+0x4ec/0x6d0 [ 93.113865][ T288] ? process_one_work+0xe2c/0x1730 [ 93.114116][ T288] ? worker_thread+0x587/0xd30 [ 93.114275][ T288] ? __create_object+0x5e/0xb0 [ 93.114436][ T288] dst_init+0x84/0x4a0 [ 93.114557][ T288] dst_alloc+0x97/0x150 [ 93.114765][ T288] ip6_dst_alloc+0x23/0x90 [ 93.114930][ T288] icmp6_dst_alloc+0x6d/0x450 [ 93.115091][ T288] ndisc_send_skb+0xf32/0x1610 [ 93.115250][ T288] ? __pfx_ndisc_send_skb+0x10/0x10 [ 93.115412][ T288] ? skb_set_owner_w+0x217/0x350 [ 93.115741][ T288] ndisc_send_na+0x40b/0xda0 [ 93.115899][ T288] ? __pfx___lock_release+0x10/0x10 [ 93.116060][ T288] ? __pfx_ndisc_send_na+0x10/0x10 [ 93.116219][ T288] ? ndisc_send_unsol_na+0x3f/0x1e0 [ 93.116551][ T288] ? lock_acquire+0x32/0xc0 [ 93.116720][ T288] ? ndisc_send_unsol_na+0x3f/0x1e0 [ 93.116894][ T288] ndisc_send_unsol_na+0x103/0x1e0 [ 93.117081][ T288] ndisc_netdev_event+0x83/0x440 [ 93.117245][ T288] notifier_call_chain+0xcd/0x150 [ 93.117425][ T288] call_netdevice_notifiers+0x71/0xa0 [ 93.117590][ T288] ? __pfx_call_netdevice_notifiers+0x10/0x10 [ 93.117791][ T288] ? bond_should_notify_peers+0x1b9/0x3e0 [ 93.118063][ T288] bond_change_active_slave+0x178c/0x2000 [ 93.118241][ T288] ? __pfx_bond_change_active_slave+0x10/0x10 [ 93.118464][ T288] bond_select_active_slave+0x101/0x570 [ 93.118634][ T288] ? __pfx_bond_select_active_slave+0x10/0x10 [ 93.118951][ T288] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 93.119170][ T288] bond_miimon_commit+0xa3d/0x12f0 [ 93.119357][ T288] ? __pfx_bond_miimon_commit+0x10/0x10 [ 93.119550][ T288] ? lock_acquire+0x32/0xc0 [ 93.119823][ T288] ? bond_mii_monitor+0x296/0x6d0 [ 93.119997][ T288] bond_mii_monitor+0x4ec/0x6d0 [ 93.120191][ T288] ? __pfx_bond_mii_monitor+0x10/0x10 [ 93.120354][ T288] ? process_one_work+0xde2/0x1730 [ 93.120619][ T288] ? lock_acquire+0x32/0xc0 [ 93.120787][ T288] ? process_one_work+0xde2/0x1730 [ 93.120950][ T288] process_one_work+0xe2c/0x1730 [ 93.121140][ T288] ? __pfx___lock_release+0x10/0x10 [ 93.121411][ T288] ? __pfx_process_one_work+0x10/0x10 [ 93.121581][ T288] ? assign_work+0x16c/0x240 [ 93.121730][ T288] worker_thread+0x587/0xd30 [ 93.121891][ T288] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 93.122111][ T288] ? __pfx_worker_thread+0x10/0x10 [ 93.122269][ T288] ? __pfx_worker_thread+0x10/0x10 [ 93.122478][ T288] kthread+0x28a/0x350 [ 93.122607][ T288] ? __pfx_kthread+0x10/0x10 [ 93.122793][ T288] ret_from_fork+0x31/0x70 [ 93.123055][ T288] ? __pfx_kthread+0x10/0x10 [ 93.123245][ T288] ret_from_fork_asm+0x1a/0x30 [ 93.123421][ T288] [ 95.393761][ T7] br0: port 1(eth0) entered blocking state [ 95.393996][ T7] br0: port 1(eth0) entered forwarding state [ 95.413627][ T288] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 95.643888][ T491] br0: port 2(eth1) entered disabled state [ 95.725775][ T288] bond0: (slave eth1): link status definitely down, disabling slave [ 95.726044][ T288] bond0: (slave eth0): making interface the new active one [ 97.163625][ T495] bond0 (unregistering): (slave eth0): Releasing backup interface [ 97.186439][ T495] bond0 (unregistering): (slave eth1): Releasing backup interface [ 97.205510][ T495] bond0 (unregistering): Released all slaves [ 97.211956][ T51] br0: port 1(eth0) entered disabled state [ 98.469833][ T502] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 98.470270][ T63] br0: port 1(eth0) entered blocking state [ 98.470468][ T63] br0: port 1(eth0) entered forwarding state [ 98.685460][ T503] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 98.686295][ T51] br0: port 2(eth1) entered blocking state [ 98.686509][ T51] br0: port 2(eth1) entered forwarding state [ 98.903579][ T288] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 98.903901][ T288] bond0: (slave eth0): making interface the new active one [ 98.904604][ T288] bond0: active interface up! [ 99.005635][ T288] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 100.626125][ T508] br0: port 1(eth0) entered disabled state [ 100.669657][ T288] bond0: (slave eth0): link status definitely down, disabling slave [ 100.669862][ T288] bond0: (slave eth1): making interface the new active one [ 102.901771][ T51] br0: port 1(eth0) entered blocking state [ 102.901994][ T51] br0: port 1(eth0) entered forwarding state [ 102.957361][ T288] bond0: (slave eth0): link status up, enabling it in 200 ms [ 102.957590][ T288] bond0: (slave eth0): invalid new link 3 on slave [ 103.141130][ T511] br0: port 2(eth1) entered disabled state [ 103.166642][ T288] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 103.167367][ T288] bond0: (slave eth1): link status definitely down, disabling slave [ 103.167633][ T288] bond0: (slave eth0): making interface the new active one [ 104.708405][ T515] bond0 (unregistering): (slave eth0): Releasing backup interface [ 104.722185][ T515] bond0 (unregistering): (slave eth1): Releasing backup interface [ 104.740957][ T515] bond0 (unregistering): Released all slaves [ 104.751980][ T7] br0: port 1(eth0) entered disabled state [ 106.078079][ T522] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 106.079633][ T51] br0: port 1(eth0) entered blocking state [ 106.079850][ T51] br0: port 1(eth0) entered forwarding state [ 106.278446][ T523] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 106.279403][ T7] br0: port 2(eth1) entered blocking state [ 106.279593][ T7] br0: port 2(eth1) entered forwarding state [ 106.540554][ T288] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 106.540863][ T288] bond0: (slave eth0): making interface the new active one [ 106.541404][ T288] bond0: active interface up! [ 106.957616][ T288] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 108.237386][ T528] br0: port 1(eth0) entered disabled state [ 108.310724][ T288] bond0: (slave eth0): link status definitely down, disabling slave [ 108.310946][ T288] bond0: (slave eth1): making interface the new active one [ 110.543944][ T405] br0: port 1(eth0) entered blocking state [ 110.544228][ T405] br0: port 1(eth0) entered forwarding state [ 110.597386][ T288] bond0: (slave eth0): link status up, enabling it in 500 ms [ 110.597761][ T288] bond0: (slave eth0): invalid new link 3 on slave [ 110.748550][ T531] br0: port 2(eth1) entered disabled state [ 110.805703][ T288] bond0: (slave eth1): link status definitely down, disabling slave [ 110.805921][ T288] bond0: (slave eth0): making interface the new active one 300 ms earlier [ 112.289098][ T535] bond0 (unregistering): (slave eth0): Releasing backup interface [ 112.310916][ T535] bond0 (unregistering): (slave eth1): Releasing backup interface [ 112.329409][ T535] bond0 (unregistering): Released all slaves [ 112.344176][ T51] br0: port 1(eth0) entered disabled state [ 113.612934][ T542] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 113.619715][ T51] br0: port 1(eth0) entered blocking state [ 113.619932][ T51] br0: port 1(eth0) entered forwarding state [ 113.823722][ T543] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 113.824504][ T51] br0: port 2(eth1) entered blocking state [ 113.824668][ T51] br0: port 2(eth1) entered forwarding state [ 114.026610][ T288] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 114.026951][ T288] bond0: (slave eth0): making interface the new active one [ 114.027641][ T288] bond0: active interface up! [ 114.965724][ T288] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 115.721565][ T548] br0: port 1(eth0) entered disabled state [ 115.798776][ T288] bond0: (slave eth0): link status definitely down, disabling slave [ 115.799117][ T288] bond0: (slave eth1): making interface the new active one [ 118.009733][ T51] br0: port 1(eth0) entered blocking state [ 118.009979][ T51] br0: port 1(eth0) entered forwarding state [ 118.085456][ T288] bond0: (slave eth0): link status up, enabling it in 1000 ms [ 118.085752][ T288] bond0: (slave eth0): invalid new link 3 on slave [ 118.236506][ T551] br0: port 2(eth1) entered disabled state [ 118.294765][ T288] bond0: (slave eth1): link status definitely down, disabling slave [ 118.295025][ T288] bond0: (slave eth0): making interface the new active one 300 ms earlier [ 119.822108][ T555] bond0 (unregistering): (slave eth0): Releasing backup interface [ 119.849753][ T555] bond0 (unregistering): (slave eth1): Releasing backup interface [ 119.871048][ T555] bond0 (unregistering): Released all slaves [ 119.877333][ T63] br0: port 1(eth0) entered disabled state [ 121.175277][ T562] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 121.175757][ T63] br0: port 1(eth0) entered blocking state [ 121.175942][ T63] br0: port 1(eth0) entered forwarding state [ 121.400218][ T563] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 121.401058][ T405] br0: port 2(eth1) entered blocking state [ 121.401241][ T405] br0: port 2(eth1) entered forwarding state [ 121.613549][ T288] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 121.613829][ T288] bond0: (slave eth0): making interface the new active one [ 121.614403][ T288] bond0: active interface up! [ 123.409139][ T568] br0: port 1(eth0) entered disabled state [ 123.485822][ T10] bond0: (slave eth0): link status definitely down, disabling slave [ 123.486149][ T10] bond0: (slave eth1): making interface the new active one 2000 ms earlier [ 125.723588][ T405] br0: port 1(eth0) entered blocking state [ 125.723901][ T405] br0: port 1(eth0) entered forwarding state [ 125.775394][ T10] bond0: (slave eth0): link status up, enabling it in 2000 ms [ 125.775675][ T10] bond0: (slave eth0): invalid new link 3 on slave [ 125.969797][ T571] br0: port 2(eth1) entered disabled state [ 125.982653][ T10] bond0: (slave eth1): link status definitely down, disabling slave [ 125.982928][ T10] bond0: (slave eth0): making interface the new active one 300 ms earlier [ 127.489768][ T575] bond0 (unregistering): (slave eth0): Releasing backup interface [ 127.518139][ T575] bond0 (unregistering): (slave eth1): Releasing backup interface [ 127.537075][ T575] bond0 (unregistering): Released all slaves [ 127.543374][ T71] br0: port 1(eth0) entered disabled state [ 128.863903][ T582] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 128.865001][ T51] br0: port 1(eth0) entered blocking state [ 128.865202][ T51] br0: port 1(eth0) entered forwarding state [ 129.085388][ T583] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 129.086207][ T405] br0: port 2(eth1) entered blocking state [ 129.086386][ T405] br0: port 2(eth1) entered forwarding state [ 129.277595][ T10] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 129.277963][ T10] bond0: (slave eth0): making interface the new active one [ 129.278695][ T10] bond0: active interface up! [ 131.023461][ T588] br0: port 1(eth0) entered disabled state [ 131.046742][ T10] bond0: (slave eth0): link status definitely down, disabling slave [ 131.046954][ T10] bond0: (slave eth1): making interface the new active one 1900 ms earlier [ 133.308751][ T51] br0: port 1(eth0) entered blocking state [ 133.308966][ T51] br0: port 1(eth0) entered forwarding state [ 133.333355][ T10] bond0: (slave eth0): link status up, enabling it in 5000 ms [ 133.333640][ T10] bond0: (slave eth0): invalid new link 3 on slave [ 133.513720][ T591] br0: port 2(eth1) entered disabled state [ 133.542121][ T10] bond0: (slave eth1): link status definitely down, disabling slave [ 133.542461][ T10] bond0: (slave eth0): making interface the new active one 300 ms earlier [ 134.972385][ T595] bond0 (unregistering): (slave eth0): Releasing backup interface [ 134.994110][ T595] bond0 (unregistering): (slave eth1): Releasing backup interface [ 135.023059][ T595] bond0 (unregistering): Released all slaves [ 135.029287][ T71] br0: port 1(eth0) entered disabled state [ 136.390351][ T602] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 136.390822][ T51] br0: port 1(eth0) entered blocking state [ 136.391003][ T51] br0: port 1(eth0) entered forwarding state [ 136.651287][ T603] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 136.652175][ T51] br0: port 2(eth1) entered blocking state [ 136.652370][ T51] br0: port 2(eth1) entered forwarding state [ 136.885524][ T10] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 136.885744][ T10] bond0: (slave eth0): making interface the new active one [ 136.886198][ T10] bond0: active interface up! [ 138.643603][ T608] br0: port 1(eth0) entered disabled state [ 138.653785][ T288] bond0: (slave eth0): link status definitely down, disabling slave [ 138.654045][ T288] bond0: (slave eth1): making interface the new active one 1900 ms earlier [ 140.906764][ T51] br0: port 1(eth0) entered blocking state [ 140.906982][ T51] br0: port 1(eth0) entered forwarding state [ 140.941370][ T288] bond0: (slave eth0): link status up, enabling it in 10000 ms [ 140.941724][ T288] bond0: (slave eth0): invalid new link 3 on slave [ 141.108586][ T611] br0: port 2(eth1) entered disabled state [ 141.149815][ T288] bond0: (slave eth1): link status definitely down, disabling slave [ 141.150035][ T288] bond0: (slave eth0): making interface the new active one 300 ms earlier [ 142.593890][ T615] bond0 (unregistering): (slave eth0): Releasing backup interface [ 142.612990][ T615] bond0 (unregistering): (slave eth1): Releasing backup interface [ 142.636024][ T615] bond0 (unregistering): Released all slaves [ 142.642113][ T63] br0: port 1(eth0) entered disabled state [ 143.182830][ T288] eth1: left allmulticast mode [ 143.183014][ T288] eth1: left promiscuous mode [ 143.183269][ T288] br0: port 2(eth1) entered disabled state [ 143.183959][ T288] eth0: left allmulticast mode [ 143.184098][ T288] eth0: left promiscuous mode [ 143.184529][ T288] br0: port 1(eth0) entered disabled state