[ 93.750277][ T989] u32 classifier [ 93.750464][ T989] input device check on [ 93.750659][ T989] Actions configured [ 95.002688][ T1008] gre: GRE over IPv4 demultiplexor driver [ 95.022995][ T1008] ip_gre: GRE over IPv4 tunneling driver [ 98.974551][ T1068] ip6_gre: GRE over IPv6 tunneling driver [ 99.253398][ T1073] [ 99.253512][ T1073] ===================================================== [ 99.253696][ T1073] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 99.253933][ T1073] 6.9.0-rc1-virtme #1 Not tainted [ 99.254081][ T1073] ----------------------------------------------------- [ 99.254263][ T1073] ip/1073 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 99.254451][ T1073] ffff888006e5cee8 (&p->alloc_lock){+.+.}-{2:2}, at: __get_task_comm+0x27/0x70 [ 99.254717][ T1073] [ 99.254717][ T1073] and this task is already holding: [ 99.254933][ T1073] ffff888008252580 (&ndev->lock){++--}-{2:2}, at: addrconf_permanent_addr+0x6e/0x670 [ 99.255196][ T1073] which would create a new lock dependency: [ 99.255377][ T1073] (&ndev->lock){++--}-{2:2} -> (&p->alloc_lock){+.+.}-{2:2} [ 99.255595][ T1073] [ 99.255595][ T1073] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 99.255842][ T1073] (&ndev->lock){++--}-{2:2} [ 99.255846][ T1073] [ 99.255846][ T1073] ... which became SOFTIRQ-irq-safe at: [ 99.256198][ T1073] __lock_acquire+0x797/0x1570 [ 99.256349][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.256497][ T1073] _raw_write_lock+0x30/0x40 [ 99.256646][ T1073] addrconf_rs_timer+0xa9/0x730 [ 99.256796][ T1073] call_timer_fn+0x13b/0x230 [ 99.256951][ T1073] __run_timers+0x545/0x810 [ 99.257096][ T1073] run_timer_softirq+0xe8/0x1b0 [ 99.257241][ T1073] __do_softirq+0x1f8/0x5df [ 99.257388][ T1073] irq_exit_rcu+0x97/0xc0 [ 99.257531][ T1073] sysvec_apic_timer_interrupt+0x75/0x80 [ 99.257680][ T1073] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 99.257861][ T1073] default_idle+0xf/0x20 [ 99.257986][ T1073] default_idle_call+0x6d/0xb0 [ 99.258130][ T1073] cpuidle_idle_call+0x1f4/0x280 [ 99.258276][ T1073] do_idle+0xf9/0x160 [ 99.258385][ T1073] cpu_startup_entry+0x54/0x60 [ 99.258529][ T1073] rest_init+0x14f/0x260 [ 99.258638][ T1073] start_kernel+0x318/0x3d0 [ 99.258783][ T1073] x86_64_start_reservations+0x18/0x30 [ 99.258931][ T1073] x86_64_start_kernel+0xba/0x110 [ 99.259075][ T1073] common_startup_64+0x12c/0x138 [ 99.259220][ T1073] [ 99.259220][ T1073] to a SOFTIRQ-irq-unsafe lock: [ 99.259397][ T1073] (&p->alloc_lock){+.+.}-{2:2} [ 99.259402][ T1073] [ 99.259402][ T1073] ... which became SOFTIRQ-irq-unsafe at: [ 99.259754][ T1073] ... [ 99.259755][ T1073] __lock_acquire+0x797/0x1570 [ 99.259973][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.260126][ T1073] _raw_spin_lock+0x30/0x40 [ 99.260270][ T1073] set_mems_allowed+0x1d/0x210 [ 99.260415][ T1073] kernel_init_freeable+0x72/0x310 [ 99.260564][ T1073] kernel_init+0x20/0x200 [ 99.260707][ T1073] ret_from_fork+0x31/0x70 [ 99.260852][ T1073] ret_from_fork_asm+0x1a/0x30 [ 99.260996][ T1073] [ 99.260996][ T1073] other info that might help us debug this: [ 99.260996][ T1073] [ 99.261278][ T1073] Possible interrupt unsafe locking scenario: [ 99.261278][ T1073] [ 99.261492][ T1073] CPU0 CPU1 [ 99.261635][ T1073] ---- ---- [ 99.261780][ T1073] lock(&p->alloc_lock); [ 99.261898][ T1073] local_irq_disable(); [ 99.262079][ T1073] lock(&ndev->lock); [ 99.262262][ T1073] lock(&p->alloc_lock); [ 99.262441][ T1073] [ 99.262549][ T1073] lock(&ndev->lock); [ 99.262659][ T1073] [ 99.262659][ T1073] *** DEADLOCK *** [ 99.262659][ T1073] [ 99.262869][ T1073] 2 locks held by ip/1073: [ 99.263013][ T1073] #0: ffffffffbbbb7208 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xbf0 [ 99.263272][ T1073] #1: ffff888008252580 (&ndev->lock){++--}-{2:2}, at: addrconf_permanent_addr+0x6e/0x670 [ 99.263532][ T1073] [ 99.263532][ T1073] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 99.263813][ T1073] -> (&ndev->lock){++--}-{2:2} { [ 99.263964][ T1073] HARDIRQ-ON-W at: [ 99.264077][ T1073] __lock_acquire+0x797/0x1570 [ 99.264262][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.264446][ T1073] _raw_write_lock_bh+0x38/0x50 [ 99.264637][ T1073] addrconf_permanent_addr+0x6e/0x670 [ 99.264820][ T1073] addrconf_notify+0x749/0xd60 [ 99.265003][ T1073] notifier_call_chain+0xcd/0x150 [ 99.265185][ T1073] __dev_notify_flags+0xe6/0x250 [ 99.265369][ T1073] dev_change_flags+0xec/0x160 [ 99.265550][ T1073] do_setlink+0x7d6/0x21e0 [ 99.265733][ T1073] __rtnl_newlink+0xaa7/0xd80 [ 99.265932][ T1073] rtnl_newlink+0x63/0xa0 [ 99.266114][ T1073] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 99.266296][ T1073] netlink_rcv_skb+0x130/0x360 [ 99.266478][ T1073] netlink_unicast+0x449/0x710 [ 99.266660][ T1073] netlink_sendmsg+0x723/0xbe0 [ 99.266862][ T1073] ____sys_sendmsg+0x7b2/0xa10 [ 99.267046][ T1073] ___sys_sendmsg+0xee/0x170 [ 99.267230][ T1073] __sys_sendmsg+0xcd/0x170 [ 99.267412][ T1073] do_syscall_64+0xc6/0x1e0 [ 99.267596][ T1073] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 99.267816][ T1073] HARDIRQ-ON-R at: [ 99.267926][ T1073] __lock_acquire+0x797/0x1570 [ 99.268110][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.268294][ T1073] _raw_read_lock_bh+0x44/0x80 [ 99.268478][ T1073] inet6_fill_ifla6_attrs+0x516/0x740 [ 99.268666][ T1073] inet6_fill_link_af+0x5e/0xe0 [ 99.268848][ T1073] rtnl_fill_ifinfo+0x1615/0x2a90 [ 99.269033][ T1073] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 99.269216][ T1073] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 99.269434][ T1073] rtmsg_ifinfo+0x5b/0xa0 [ 99.269616][ T1073] register_netdevice+0x1177/0x1690 [ 99.269798][ T1073] register_netdev+0x20/0x40 [ 99.269991][ T1073] vti6_init_net+0x25d/0x380 [ 99.270174][ T1073] ops_init+0x9b/0x560 [ 99.270320][ T1073] register_pernet_operations+0x2db/0x710 [ 99.270541][ T1073] register_pernet_device+0x2a/0x60 [ 99.270723][ T1073] vti6_tunnel_init+0x18/0x110 [ 99.270914][ T1073] do_one_initcall+0x8d/0x1e0 [ 99.271096][ T1073] do_initcalls+0x1b2/0x3e0 [ 99.271279][ T1073] kernel_init_freeable+0x232/0x310 [ 99.271462][ T1073] kernel_init+0x20/0x200 [ 99.271647][ T1073] ret_from_fork+0x31/0x70 [ 99.271831][ T1073] ret_from_fork_asm+0x1a/0x30 [ 99.272011][ T1073] IN-SOFTIRQ-W at: [ 99.272122][ T1073] __lock_acquire+0x797/0x1570 [ 99.272307][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.272489][ T1073] _raw_write_lock+0x30/0x40 [ 99.272674][ T1073] addrconf_rs_timer+0xa9/0x730 [ 99.272859][ T1073] call_timer_fn+0x13b/0x230 [ 99.273042][ T1073] __run_timers+0x545/0x810 [ 99.273224][ T1073] run_timer_softirq+0xe8/0x1b0 [ 99.273408][ T1073] __do_softirq+0x1f8/0x5df [ 99.273591][ T1073] irq_exit_rcu+0x97/0xc0 [ 99.273778][ T1073] sysvec_apic_timer_interrupt+0x75/0x80 [ 99.274011][ T1073] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 99.274231][ T1073] default_idle+0xf/0x20 [ 99.274413][ T1073] default_idle_call+0x6d/0xb0 [ 99.274596][ T1073] cpuidle_idle_call+0x1f4/0x280 [ 99.274780][ T1073] do_idle+0xf9/0x160 [ 99.274926][ T1073] cpu_startup_entry+0x54/0x60 [ 99.275108][ T1073] rest_init+0x14f/0x260 [ 99.275293][ T1073] start_kernel+0x318/0x3d0 [ 99.275475][ T1073] x86_64_start_reservations+0x18/0x30 [ 99.275657][ T1073] x86_64_start_kernel+0xba/0x110 [ 99.275848][ T1073] common_startup_64+0x12c/0x138 [ 99.276031][ T1073] IN-SOFTIRQ-R at: [ 99.276148][ T1073] __lock_acquire+0x797/0x1570 [ 99.276411][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.276683][ T1073] _raw_read_lock_bh+0x44/0x80 [ 99.276977][ T1073] ipv6_get_lladdr+0xa9/0x3e0 [ 99.277264][ T1073] addrconf_rs_timer+0x24a/0x730 [ 99.277547][ T1073] call_timer_fn+0x13b/0x230 [ 99.277848][ T1073] __run_timers+0x545/0x810 [ 99.278143][ T1073] run_timer_softirq+0xe8/0x1b0 [ 99.278426][ T1073] __do_softirq+0x1f8/0x5df [ 99.278613][ T1073] irq_exit_rcu+0x97/0xc0 [ 99.278793][ T1073] sysvec_apic_timer_interrupt+0x75/0x80 [ 99.279030][ T1073] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 99.279251][ T1073] default_idle+0xf/0x20 [ 99.279432][ T1073] default_idle_call+0x6d/0xb0 [ 99.279618][ T1073] cpuidle_idle_call+0x1f4/0x280 [ 99.279800][ T1073] do_idle+0xf9/0x160 [ 99.279954][ T1073] cpu_startup_entry+0x54/0x60 [ 99.280136][ T1073] rest_init+0x14f/0x260 [ 99.280317][ T1073] start_kernel+0x318/0x3d0 [ 99.280501][ T1073] x86_64_start_reservations+0x18/0x30 [ 99.280688][ T1073] x86_64_start_kernel+0xba/0x110 [ 99.280881][ T1073] common_startup_64+0x12c/0x138 [ 99.281064][ T1073] INITIAL USE at: [ 99.281175][ T1073] __lock_acquire+0x797/0x1570 [ 99.281358][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.281540][ T1073] _raw_write_lock_bh+0x38/0x50 [ 99.281721][ T1073] addrconf_permanent_addr+0x6e/0x670 [ 99.281916][ T1073] addrconf_notify+0x749/0xd60 [ 99.282099][ T1073] notifier_call_chain+0xcd/0x150 [ 99.282283][ T1073] __dev_notify_flags+0xe6/0x250 [ 99.282561][ T1073] dev_change_flags+0xec/0x160 [ 99.282744][ T1073] do_setlink+0x7d6/0x21e0 [ 99.282938][ T1073] __rtnl_newlink+0xaa7/0xd80 [ 99.283125][ T1073] rtnl_newlink+0x63/0xa0 [ 99.283401][ T1073] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 99.283662][ T1073] netlink_rcv_skb+0x130/0x360 [ 99.283938][ T1073] netlink_unicast+0x449/0x710 [ 99.284395][ T1073] netlink_sendmsg+0x723/0xbe0 [ 99.284690][ T1073] ____sys_sendmsg+0x7b2/0xa10 [ 99.284966][ T1073] ___sys_sendmsg+0xee/0x170 [ 99.285569][ T1073] __sys_sendmsg+0xcd/0x170 [ 99.285852][ T1073] do_syscall_64+0xc6/0x1e0 [ 99.286138][ T1073] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 99.286489][ T1073] INITIAL READ USE at: [ 99.286666][ T1073] __lock_acquire+0x797/0x1570 [ 99.286941][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.287128][ T1073] _raw_read_lock_bh+0x44/0x80 [ 99.287312][ T1073] inet6_fill_ifla6_attrs+0x516/0x740 [ 99.287530][ T1073] inet6_fill_link_af+0x5e/0xe0 [ 99.287712][ T1073] rtnl_fill_ifinfo+0x1615/0x2a90 [ 99.287906][ T1073] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 99.288215][ T1073] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 99.288437][ T1073] rtmsg_ifinfo+0x5b/0xa0 [ 99.288624][ T1073] register_netdevice+0x1177/0x1690 [ 99.288939][ T1073] register_netdev+0x20/0x40 [ 99.289120][ T1073] vti6_init_net+0x25d/0x380 [ 99.289302][ T1073] ops_init+0x9b/0x560 [ 99.289574][ T1073] register_pernet_operations+0x2db/0x710 [ 99.289795][ T1073] register_pernet_device+0x2a/0x60 [ 99.290020][ T1073] vti6_tunnel_init+0x18/0x110 [ 99.290293][ T1073] do_one_initcall+0x8d/0x1e0 [ 99.290477][ T1073] do_initcalls+0x1b2/0x3e0 [ 99.290660][ T1073] kernel_init_freeable+0x232/0x310 [ 99.290982][ T1073] kernel_init+0x20/0x200 [ 99.291168][ T1073] ret_from_fork+0x31/0x70 [ 99.291351][ T1073] ret_from_fork_asm+0x1a/0x30 [ 99.291632][ T1073] } [ 99.291707][ T1073] ... key at: [] __key.37+0x0/0x40 [ 99.291966][ T1073] [ 99.291966][ T1073] the dependencies between the lock to be acquired [ 99.291968][ T1073] and SOFTIRQ-irq-unsafe lock: [ 99.292599][ T1073] -> (&p->alloc_lock){+.+.}-{2:2} { [ 99.292810][ T1073] HARDIRQ-ON-W at: [ 99.292931][ T1073] __lock_acquire+0x797/0x1570 [ 99.293118][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.293303][ T1073] _raw_spin_lock+0x30/0x40 [ 99.293488][ T1073] set_mems_allowed+0x1d/0x210 [ 99.293673][ T1073] kernel_init_freeable+0x72/0x310 [ 99.293960][ T1073] kernel_init+0x20/0x200 [ 99.294145][ T1073] ret_from_fork+0x31/0x70 [ 99.294328][ T1073] ret_from_fork_asm+0x1a/0x30 [ 99.294512][ T1073] SOFTIRQ-ON-W at: [ 99.294713][ T1073] __lock_acquire+0x797/0x1570 [ 99.294909][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.295094][ T1073] _raw_spin_lock+0x30/0x40 [ 99.295280][ T1073] set_mems_allowed+0x1d/0x210 [ 99.295555][ T1073] kernel_init_freeable+0x72/0x310 [ 99.295738][ T1073] kernel_init+0x20/0x200 [ 99.295928][ T1073] ret_from_fork+0x31/0x70 [ 99.296203][ T1073] ret_from_fork_asm+0x1a/0x30 [ 99.296386][ T1073] INITIAL USE at: [ 99.296497][ T1073] __lock_acquire+0x797/0x1570 [ 99.296684][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.296985][ T1073] _raw_spin_lock+0x30/0x40 [ 99.297168][ T1073] set_mems_allowed+0x1d/0x210 [ 99.297351][ T1073] kernel_init_freeable+0x72/0x310 [ 99.297633][ T1073] kernel_init+0x20/0x200 [ 99.297816][ T1073] ret_from_fork+0x31/0x70 [ 99.298007][ T1073] ret_from_fork_asm+0x1a/0x30 [ 99.298194][ T1073] } [ 99.298271][ T1073] ... key at: [] __key.388+0x0/0x40 [ 99.298491][ T1073] ... acquired at: [ 99.298600][ T1073] check_prev_add+0x194/0xce0 [ 99.298747][ T1073] validate_chain+0x71d/0x9b0 [ 99.298905][ T1073] __lock_acquire+0xaf0/0x1570 [ 99.299050][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.299197][ T1073] _raw_spin_lock+0x30/0x40 [ 99.299344][ T1073] __get_task_comm+0x27/0x70 [ 99.299587][ T1073] ref_tracker_alloc+0x2ee/0x490 [ 99.299734][ T1073] netdev_get_by_index+0x5e/0x80 [ 99.299887][ T1073] fib6_nh_init+0x3d8/0x1580 [ 99.300046][ T1073] ip6_route_info_create+0xf18/0x17d0 [ 99.300193][ T1073] addrconf_f6i_alloc+0x315/0x560 [ 99.300339][ T1073] addrconf_permanent_addr+0x1ed/0x670 [ 99.300487][ T1073] addrconf_notify+0x749/0xd60 [ 99.300639][ T1073] notifier_call_chain+0xcd/0x150 [ 99.300784][ T1073] __dev_notify_flags+0xe6/0x250 [ 99.300932][ T1073] dev_change_flags+0xec/0x160 [ 99.301077][ T1073] do_setlink+0x7d6/0x21e0 [ 99.301223][ T1073] __rtnl_newlink+0xaa7/0xd80 [ 99.301368][ T1073] rtnl_newlink+0x63/0xa0 [ 99.301609][ T1073] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 99.301755][ T1073] netlink_rcv_skb+0x130/0x360 [ 99.301918][ T1073] netlink_unicast+0x449/0x710 [ 99.302069][ T1073] netlink_sendmsg+0x723/0xbe0 [ 99.302215][ T1073] ____sys_sendmsg+0x7b2/0xa10 [ 99.302361][ T1073] ___sys_sendmsg+0xee/0x170 [ 99.302506][ T1073] __sys_sendmsg+0xcd/0x170 [ 99.302651][ T1073] do_syscall_64+0xc6/0x1e0 [ 99.302796][ T1073] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 99.302994][ T1073] [ 99.303069][ T1073] [ 99.303069][ T1073] stack backtrace: [ 99.303249][ T1073] CPU: 0 PID: 1073 Comm: ip Not tainted 6.9.0-rc1-virtme #1 [ 99.303561][ T1073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 99.303881][ T1073] Call Trace: [ 99.303998][ T1073] [ 99.304074][ T1073] dump_stack_lvl+0x82/0xd0 [ 99.304226][ T1073] print_bad_irq_dependency+0x957/0xd40 [ 99.304373][ T1073] ? __pfx_print_bad_irq_dependency+0x10/0x10 [ 99.304561][ T1073] ? __pfx_usage_skip+0x10/0x10 [ 99.304706][ T1073] ? __bfs+0x246/0x650 [ 99.304816][ T1073] ? __pfx_usage_match+0x10/0x10 [ 99.304963][ T1073] check_irq_usage+0x596/0x850 [ 99.305110][ T1073] ? __pfx_check_irq_usage+0x10/0x10 [ 99.305255][ T1073] ? __bfs+0x246/0x650 [ 99.305364][ T1073] ? __pfx_hlock_conflict+0x10/0x10 [ 99.305600][ T1073] ? check_path.constprop.0+0x24/0x50 [ 99.305748][ T1073] ? check_noncircular+0x14c/0x3e0 [ 99.305895][ T1073] ? __pfx_check_noncircular+0x10/0x10 [ 99.306040][ T1073] ? find_held_lock+0x2c/0x110 [ 99.306276][ T1073] ? check_prev_add+0x194/0xce0 [ 99.306420][ T1073] check_prev_add+0x194/0xce0 [ 99.306564][ T1073] ? validate_chain+0x130/0x9b0 [ 99.306709][ T1073] validate_chain+0x71d/0x9b0 [ 99.306972][ T1073] ? mark_lock+0x38/0x3e0 [ 99.307083][ T1073] ? __pfx_validate_chain+0x10/0x10 [ 99.307232][ T1073] ? hlock_class+0x4e/0x130 [ 99.307376][ T1073] ? mark_lock+0x38/0x3e0 [ 99.307488][ T1073] __lock_acquire+0xaf0/0x1570 [ 99.307725][ T1073] lock_acquire.part.0+0xeb/0x330 [ 99.307871][ T1073] ? __get_task_comm+0x27/0x70 [ 99.308018][ T1073] ? mark_lock+0x38/0x3e0 [ 99.308128][ T1073] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 99.308272][ T1073] ? trace_lock_acquire+0x135/0x1c0 [ 99.308602][ T1073] ? __get_task_comm+0x27/0x70 [ 99.308746][ T1073] ? lock_acquire+0x32/0xc0 [ 99.308890][ T1073] ? __get_task_comm+0x27/0x70 [ 99.309035][ T1073] _raw_spin_lock+0x30/0x40 [ 99.309271][ T1073] ? __get_task_comm+0x27/0x70 [ 99.309415][ T1073] __get_task_comm+0x27/0x70 [ 99.309559][ T1073] ref_tracker_alloc+0x2ee/0x490 [ 99.309704][ T1073] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 99.309935][ T1073] ? dev_get_by_index+0x177/0x270 [ 99.310082][ T1073] ? netdev_get_by_index+0x5e/0x80 [ 99.310228][ T1073] ? fib6_nh_init+0x3d8/0x1580 [ 99.310374][ T1073] ? ip6_route_info_create+0xf18/0x17d0 [ 99.310617][ T1073] ? addrconf_f6i_alloc+0x315/0x560 [ 99.310761][ T1073] ? addrconf_permanent_addr+0x1ed/0x670 [ 99.310922][ T1073] ? addrconf_notify+0x749/0xd60 [ 99.311066][ T1073] ? notifier_call_chain+0xcd/0x150 [ 99.311213][ T1073] ? __dev_notify_flags+0xe6/0x250 [ 99.311361][ T1073] ? dev_change_flags+0xec/0x160 [ 99.311508][ T1073] ? do_setlink+0x7d6/0x21e0 [ 99.311652][ T1073] ? __rtnl_newlink+0xaa7/0xd80 [ 99.311796][ T1073] ? rtnl_newlink+0x63/0xa0 [ 99.311940][ T1073] ? rtnetlink_rcv_msg+0x2fb/0xbf0 [ 99.312086][ T1073] ? netlink_rcv_skb+0x130/0x360 [ 99.312231][ T1073] ? netlink_unicast+0x449/0x710 [ 99.312376][ T1073] ? netlink_sendmsg+0x723/0xbe0 [ 99.312625][ T1073] ? dev_get_by_index+0x177/0x270 [ 99.312771][ T1073] netdev_get_by_index+0x5e/0x80 [ 99.312915][ T1073] fib6_nh_init+0x3d8/0x1580 [ 99.313060][ T1073] ? lockdep_hardirqs_on_prepare.part.0+0x14f/0x370 [ 99.313245][ T1073] ? __pfx_fib6_nh_init+0x10/0x10 [ 99.313390][ T1073] ? __kasan_kmalloc+0x7f/0x90 [ 99.313536][ T1073] ? trace_kmalloc+0x2a/0xe0 [ 99.313682][ T1073] ? __kmalloc+0x1d7/0x3c0 [ 99.313828][ T1073] ip6_route_info_create+0xf18/0x17d0 [ 99.313976][ T1073] ? __lock_release+0x103/0x460 [ 99.314128][ T1073] ? __pfx_ip6_route_info_create+0x10/0x10 [ 99.314308][ T1073] ? addrconf_f6i_alloc+0x12d/0x560 [ 99.314544][ T1073] addrconf_f6i_alloc+0x315/0x560 [ 99.314689][ T1073] ? __pfx_addrconf_f6i_alloc+0x10/0x10 [ 99.314833][ T1073] ? lock_acquire.part.0+0xeb/0x330 [ 99.314994][ T1073] ? do_raw_write_lock+0x122/0x3b0 [ 99.315146][ T1073] ? __pfx_do_raw_write_lock+0x10/0x10 [ 99.315290][ T1073] ? lock_acquire+0x32/0xc0 [ 99.315434][ T1073] ? addrconf_permanent_addr+0x6e/0x670 [ 99.315580][ T1073] addrconf_permanent_addr+0x1ed/0x670 [ 99.315728][ T1073] addrconf_notify+0x749/0xd60 [ 99.315872][ T1073] notifier_call_chain+0xcd/0x150 [ 99.316020][ T1073] __dev_notify_flags+0xe6/0x250 [ 99.316165][ T1073] ? __pfx___dev_notify_flags+0x10/0x10 [ 99.316312][ T1073] ? __dev_change_flags+0x469/0x6c0 [ 99.316549][ T1073] ? __pfx___dev_change_flags+0x10/0x10 [ 99.316694][ T1073] ? find_held_lock+0x2c/0x110 [ 99.316844][ T1073] dev_change_flags+0xec/0x160 [ 99.316991][ T1073] do_setlink+0x7d6/0x21e0 [ 99.317225][ T1073] ? is_bpf_text_address+0x6c/0x120 [ 99.317370][ T1073] ? __pfx_do_setlink+0x10/0x10 [ 99.317514][ T1073] ? is_bpf_text_address+0x71/0x120 [ 99.317661][ T1073] ? kernel_text_address+0xce/0xe0 [ 99.317806][ T1073] ? __kernel_text_address+0x12/0x40 [ 99.318042][ T1073] ? unwind_get_return_address+0x5e/0xa0 [ 99.318194][ T1073] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 99.318374][ T1073] ? arch_stack_walk+0xa2/0xf0 [ 99.318522][ T1073] ? stack_trace_save+0x94/0xd0 [ 99.318760][ T1073] ? __pfx_stack_trace_save+0x10/0x10 [ 99.318917][ T1073] ? stack_depot_save_flags+0x45/0x530 [ 99.319067][ T1073] ? mark_lock+0x38/0x3e0 [ 99.319178][ T1073] ? kasan_save_stack+0x34/0x50 [ 99.319325][ T1073] ? kasan_save_stack+0x24/0x50 [ 99.319470][ T1073] ? kasan_save_track+0x14/0x30 [ 99.319615][ T1073] ? __kasan_kmalloc+0x7f/0x90 [ 99.319758][ T1073] ? rtnl_newlink+0x4a/0xa0 [ 99.319991][ T1073] ? rtnetlink_rcv_msg+0x2fb/0xbf0 [ 99.320136][ T1073] ? netlink_rcv_skb+0x130/0x360 [ 99.320281][ T1073] ? validate_nla+0x1d30/0x1d30 [ 99.320430][ T1073] ? netlink_sendmsg+0x723/0xbe0 [ 99.320575][ T1073] ? ____sys_sendmsg+0x7b2/0xa10 [ 99.320808][ T1073] ? ___sys_sendmsg+0xee/0x170 [ 99.320955][ T1073] __rtnl_newlink+0xaa7/0xd80 [ 99.321103][ T1073] ? hlock_class+0x4e/0x130 [ 99.321247][ T1073] ? __pfx___rtnl_newlink+0x10/0x10 [ 99.321482][ T1073] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 99.321663][ T1073] ? __create_object+0x5e/0xb0 [ 99.321812][ T1073] ? trace_kmalloc+0x2a/0xe0 [ 99.321958][ T1073] rtnl_newlink+0x63/0xa0 [ 99.322159][ T1073] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 99.322305][ T1073] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 99.322448][ T1073] ? hlock_class+0x4e/0x130 [ 99.322592][ T1073] ? mark_lock+0x38/0x3e0 [ 99.322703][ T1073] ? __lock_acquire+0xaf0/0x1570 [ 99.322949][ T1073] netlink_rcv_skb+0x130/0x360 [ 99.323094][ T1073] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 99.323247][ T1073] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 99.323392][ T1073] ? lock_acquire.part.0+0xeb/0x330 [ 99.323634][ T1073] ? netlink_deliver_tap+0xc8/0x340 [ 99.323779][ T1073] ? lock_acquire+0x32/0xc0 [ 99.323922][ T1073] ? netlink_deliver_tap+0xc8/0x340 [ 99.324066][ T1073] ? netlink_deliver_tap+0xc8/0x340 [ 99.324214][ T1073] ? netlink_deliver_tap+0x149/0x340 [ 99.324362][ T1073] netlink_unicast+0x449/0x710 [ 99.324515][ T1073] ? __pfx_netlink_unicast+0x10/0x10 [ 99.324664][ T1073] ? find_held_lock+0x2c/0x110 [ 99.324810][ T1073] netlink_sendmsg+0x723/0xbe0 [ 99.324957][ T1073] ? __pfx_netlink_sendmsg+0x10/0x10 [ 99.325104][ T1073] ? __might_fault+0xc3/0x170 [ 99.325250][ T1073] ? __import_iovec+0x35d/0x5d0 [ 99.325398][ T1073] ____sys_sendmsg+0x7b2/0xa10 [ 99.325633][ T1073] ? __pfx_____sys_sendmsg+0x10/0x10 [ 99.325780][ T1073] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 99.325960][ T1073] ? __pfx_validate_chain+0x10/0x10 [ 99.326115][ T1073] ___sys_sendmsg+0xee/0x170 [ 99.326349][ T1073] ? __pfx____sys_sendmsg+0x10/0x10 [ 99.326494][ T1073] ? find_held_lock+0x2c/0x110 [ 99.326639][ T1073] ? __lock_release+0x103/0x460 [ 99.326790][ T1073] ? __debug_check_no_obj_freed+0x253/0x520 [ 99.327081][ T1073] ? __pfx___lock_release+0x10/0x10 [ 99.327231][ T1073] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 99.327382][ T1073] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 99.327563][ T1073] ? __fget_light+0x53/0x1e0 [ 99.327798][ T1073] __sys_sendmsg+0xcd/0x170 [ 99.327943][ T1073] ? __pfx___sys_sendmsg+0x10/0x10 [ 99.328092][ T1073] do_syscall_64+0xc6/0x1e0 [ 99.328239][ T1073] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 99.328516][ T1073] RIP: 0033:0x7fcd373f37b7 [ 99.328671][ T1073] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 99.329286][ T1073] RSP: 002b:00007ffd44e59b78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 99.329510][ T1073] RAX: ffffffffffffffda RBX: 00007ffd44e5a2b0 RCX: 00007fcd373f37b7 [ 99.329732][ T1073] RDX: 0000000000000000 RSI: 00007ffd44e59be0 RDI: 0000000000000005 [ 99.330039][ T1073] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078 [ 99.330254][ T1073] R10: 00007fcd372b14a8 R11: 0000000000000246 R12: 0000000000000003 [ 99.330661][ T1073] R13: 00000000660e4f4c R14: 0000000000495540 R15: 0000000000000000 [ 99.330888][ T1073] [ 99.334692][ T61] ip6_tunnel: ip6gretap00 xmit: Local address not yet configured! [ 99.336994][ T1073] ip (1073) used greatest stack depth: 21816 bytes left [ 99.412831][ T51] ip6_tunnel: ip6gretap00 xmit: Local address not yet configured! [ 102.794688][ T49] ip6_tunnel: ip6erspan00 xmit: Local address not yet configured! [ 103.243697][ T49] ip6_tunnel: ip6erspan00 xmit: Local address not yet configured! [ 103.295692][ T10] ip6_tunnel: ip6erspan00 xmit: Local address not yet configured! [ 103.942478][ T1144] test-br0: port 1(test-dummy0) entered blocking state [ 103.942690][ T1144] test-br0: port 1(test-dummy0) entered disabled state [ 103.942871][ T1144] test-dummy0: entered allmulticast mode [ 103.943776][ T1144] test-dummy0: entered promiscuous mode [ 104.078627][ T1148] test-br0: port 1(test-dummy0) entered blocking state [ 104.078899][ T1148] test-br0: port 1(test-dummy0) entered forwarding state [ 105.859055][ T1184] test-dummy0: left allmulticast mode [ 105.859211][ T1184] test-dummy0: left promiscuous mode [ 105.859438][ T1184] test-br0: port 1(test-dummy0) entered disabled state [ 201.386649][ T3409] MACsec IEEE 802.1AE [ 205.152904][ T3475] Initializing XFRM netlink socket [ 212.040410][ T3592] test-br0: port 1(vxlan10) entered blocking state [ 212.040660][ T3592] test-br0: port 1(vxlan10) entered disabled state [ 212.040833][ T3592] vxlan10: entered allmulticast mode [ 212.041734][ T3592] vxlan10: entered promiscuous mode [ 212.659841][ T10] vxlan10: left allmulticast mode [ 212.659984][ T10] vxlan10: left promiscuous mode [ 212.660219][ T10] test-br0: port 1(vxlan10) entered disabled state [ 215.003909][ T3654] test-bond0: (slave eth0): Enslaving as a backup interface with an up link [ 215.103187][ T3656] test-bond0: (slave eth1): Enslaving as a backup interface with an up link [ 215.318674][ T3666] test-br0: port 1(test-bond0) entered blocking state [ 215.318863][ T3666] test-br0: port 1(test-bond0) entered disabled state [ 215.319040][ T3666] test-bond0: entered allmulticast mode [ 215.319169][ T3666] netdevsim netdevsim10 eth0: entered allmulticast mode [ 215.319344][ T3666] netdevsim netdevsim20 eth1: entered allmulticast mode [ 215.320463][ T3666] test-bond0: entered promiscuous mode [ 215.320605][ T3666] netdevsim netdevsim10 eth0: entered promiscuous mode [ 215.320887][ T3666] netdevsim netdevsim20 eth1: entered promiscuous mode [ 215.418611][ T3668] test-bond0: left allmulticast mode [ 215.418770][ T3668] netdevsim netdevsim10 eth0: left allmulticast mode [ 215.418939][ T3668] netdevsim netdevsim20 eth1: left allmulticast mode [ 215.419099][ T3668] test-bond0: left promiscuous mode [ 215.419223][ T3668] netdevsim netdevsim10 eth0: left promiscuous mode [ 215.419496][ T3668] netdevsim netdevsim20 eth1: left promiscuous mode [ 215.419869][ T3668] test-br0: port 1(test-bond0) entered disabled state [ 215.538482][ T3669] test-bond0 (unregistering): (slave eth0): Releasing backup interface [ 215.569106][ T3669] test-bond0 (unregistering): (slave eth1): Releasing backup interface [ 215.588042][ T3669] test-bond0 (unregistering): Released all slaves [ 219.894507][ T3746] bond123: (slave test-dummy0): Enslaving as an active interface with an up link [ 220.015147][ T10] bond123 (unregistering): (slave test-dummy0): Releasing backup interface [ 220.025939][ T10] bond123 (unregistering): Released all slaves