[ 25.443256][ T257] ip (257) used greatest stack depth: 23392 bytes left [ 31.126325][ T312] br1: port 1(vx10) entered blocking state [ 31.126736][ T312] br1: port 1(vx10) entered disabled state [ 31.127069][ T312] vx10: entered allmulticast mode [ 31.129948][ T312] vx10: entered promiscuous mode [ 31.130723][ T312] br1: port 1(vx10) entered blocking state [ 31.131056][ T312] br1: port 1(vx10) entered forwarding state [ 31.668802][ T317] br1: port 2(vx20) entered blocking state [ 31.669106][ T317] br1: port 2(vx20) entered disabled state [ 31.669376][ T317] vx20: entered allmulticast mode [ 31.671387][ T317] vx20: entered promiscuous mode [ 31.672025][ T317] br1: port 2(vx20) entered blocking state [ 31.672298][ T317] br1: port 2(vx20) entered forwarding state [ 31.916231][ T319] br1: port 3(veth1) entered blocking state [ 31.917903][ T319] br1: port 3(veth1) entered disabled state [ 31.918175][ T319] veth1: entered allmulticast mode [ 31.920230][ T319] veth1: entered promiscuous mode [ 32.040040][ T62] br1: port 3(veth1) entered blocking state [ 32.040478][ T62] br1: port 3(veth1) entered forwarding state [ 32.306757][ T322] br1: port 4(veth2) entered blocking state [ 32.307119][ T322] br1: port 4(veth2) entered disabled state [ 32.307375][ T322] veth2: entered allmulticast mode [ 32.309267][ T322] veth2: entered promiscuous mode [ 32.421961][ T62] br1: port 4(veth2) entered blocking state [ 32.422252][ T62] br1: port 4(veth2) entered forwarding state [ 33.372995][ T332] 8021q: 802.1Q VLAN Support v1.8 [ 33.786273][ T335] br1: entered promiscuous mode [ 33.789034][ T335] br1: left promiscuous mode [ 33.809079][ T335] br1: entered promiscuous mode [ 34.063143][ T339] [ 34.063257][ T339] ===================================================== [ 34.063460][ T339] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 34.063687][ T339] 6.9.0-rc1-virtme #1 Not tainted [ 34.063842][ T339] ----------------------------------------------------- [ 34.064023][ T339] ip/339 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 34.064209][ T339] ffff8880071ccee8 (&p->alloc_lock){+.+.}-{2:2}, at: __get_task_comm+0x27/0x70 [ 34.064483][ T339] [ 34.064483][ T339] and this task is already holding: [ 34.064717][ T339] ffff88803603f018 (&ul->lock){+.-.}-{2:2}, at: rt6_uncached_list_flush_dev+0x138/0x840 [ 34.064990][ T339] which would create a new lock dependency: [ 34.065184][ T339] (&ul->lock){+.-.}-{2:2} -> (&p->alloc_lock){+.+.}-{2:2} [ 34.065419][ T339] [ 34.065419][ T339] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 34.065666][ T339] (&ul->lock){+.-.}-{2:2} [ 34.065670][ T339] [ 34.065670][ T339] ... which became SOFTIRQ-irq-safe at: [ 34.066029][ T339] __lock_acquire+0x797/0x1570 [ 34.066188][ T339] lock_acquire.part.0+0xeb/0x330 [ 34.066337][ T339] _raw_spin_lock_bh+0x38/0x50 [ 34.066484][ T339] rt6_uncached_list_del+0x77/0x200 [ 34.066628][ T339] ip6_dst_destroy+0x74/0x1e0 [ 34.066775][ T339] dst_destroy+0xba/0x310 [ 34.066925][ T339] rcu_do_batch+0x3c0/0xfb0 [ 34.067074][ T339] rcu_core+0x2be/0x500 [ 34.067196][ T339] __do_softirq+0x1f8/0x5df [ 34.067340][ T339] irq_exit_rcu+0x97/0xc0 [ 34.067491][ T339] sysvec_apic_timer_interrupt+0x75/0x80 [ 34.067636][ T339] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 34.067823][ T339] default_idle+0xf/0x20 [ 34.067934][ T339] default_idle_call+0x6d/0xb0 [ 34.068079][ T339] cpuidle_idle_call+0x1f4/0x280 [ 34.068234][ T339] do_idle+0xf9/0x160 [ 34.068339][ T339] cpu_startup_entry+0x54/0x60 [ 34.068494][ T339] start_secondary+0x21c/0x2b0 [ 34.068644][ T339] common_startup_64+0x12c/0x138 [ 34.068804][ T339] [ 34.068804][ T339] to a SOFTIRQ-irq-unsafe lock: [ 34.068984][ T339] (&p->alloc_lock){+.+.}-{2:2} [ 34.068988][ T339] [ 34.068988][ T339] ... which became SOFTIRQ-irq-unsafe at: [ 34.069372][ T339] ... [ 34.069373][ T339] __lock_acquire+0x797/0x1570 [ 34.069604][ T339] lock_acquire.part.0+0xeb/0x330 [ 34.069773][ T339] _raw_spin_lock+0x30/0x40 [ 34.069922][ T339] set_mems_allowed+0x1d/0x210 [ 34.070080][ T339] kernel_init_freeable+0x72/0x310 [ 34.070231][ T339] kernel_init+0x20/0x200 [ 34.070382][ T339] ret_from_fork+0x31/0x70 [ 34.070535][ T339] ret_from_fork_asm+0x1a/0x30 [ 34.070680][ T339] [ 34.070680][ T339] other info that might help us debug this: [ 34.070680][ T339] [ 34.070966][ T339] Possible interrupt unsafe locking scenario: [ 34.070966][ T339] [ 34.071193][ T339] CPU0 CPU1 [ 34.071339][ T339] ---- ---- [ 34.071489][ T339] lock(&p->alloc_lock); [ 34.071606][ T339] local_irq_disable(); [ 34.071791][ T339] lock(&ul->lock); [ 34.071978][ T339] lock(&p->alloc_lock); [ 34.072172][ T339] [ 34.072287][ T339] lock(&ul->lock); [ 34.072399][ T339] [ 34.072399][ T339] *** DEADLOCK *** [ 34.072399][ T339] [ 34.072620][ T339] 2 locks held by ip/339: [ 34.072733][ T339] #0: ffffffffa7b969c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xbf0 [ 34.072996][ T339] #1: ffff88803603f018 (&ul->lock){+.-.}-{2:2}, at: rt6_uncached_list_flush_dev+0x138/0x840 [ 34.073314][ T339] [ 34.073314][ T339] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 34.073597][ T339] -> (&ul->lock){+.-.}-{2:2} { [ 34.073751][ T339] HARDIRQ-ON-W at: [ 34.073869][ T339] __lock_acquire+0x797/0x1570 [ 34.074057][ T339] lock_acquire.part.0+0xeb/0x330 [ 34.074247][ T339] _raw_spin_lock_bh+0x38/0x50 [ 34.074432][ T339] rt6_uncached_list_add+0x55/0x1b0 [ 34.074616][ T339] icmp6_dst_alloc+0x2c0/0x450 [ 34.074799][ T339] mld_sendpack+0x529/0xbc0 [ 34.074983][ T339] mld_ifc_work+0x32/0x1f0 [ 34.075168][ T339] process_one_work+0xe2c/0x1730 [ 34.075361][ T339] worker_thread+0x587/0xd30 [ 34.075548][ T339] kthread+0x28a/0x350 [ 34.075700][ T339] ret_from_fork+0x31/0x70 [ 34.075890][ T339] ret_from_fork_asm+0x1a/0x30 [ 34.076077][ T339] IN-SOFTIRQ-W at: [ 34.076191][ T339] __lock_acquire+0x797/0x1570 [ 34.076375][ T339] lock_acquire.part.0+0xeb/0x330 [ 34.076556][ T339] _raw_spin_lock_bh+0x38/0x50 [ 34.076743][ T339] rt6_uncached_list_del+0x77/0x200 [ 34.076929][ T339] ip6_dst_destroy+0x74/0x1e0 [ 34.077125][ T339] dst_destroy+0xba/0x310 [ 34.077333][ T339] rcu_do_batch+0x3c0/0xfb0 [ 34.077531][ T339] rcu_core+0x2be/0x500 [ 34.077717][ T339] __do_softirq+0x1f8/0x5df [ 34.077904][ T339] irq_exit_rcu+0x97/0xc0 [ 34.078100][ T339] sysvec_apic_timer_interrupt+0x75/0x80 [ 34.078326][ T339] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 34.078552][ T339] default_idle+0xf/0x20 [ 34.078742][ T339] default_idle_call+0x6d/0xb0 [ 34.078936][ T339] cpuidle_idle_call+0x1f4/0x280 [ 34.079127][ T339] do_idle+0xf9/0x160 [ 34.079284][ T339] cpu_startup_entry+0x54/0x60 [ 34.079475][ T339] start_secondary+0x21c/0x2b0 [ 34.079668][ T339] common_startup_64+0x12c/0x138 [ 34.079865][ T339] INITIAL USE at: [ 34.079979][ T339] __lock_acquire+0x797/0x1570 [ 34.080174][ T339] lock_acquire.part.0+0xeb/0x330 [ 34.080357][ T339] _raw_spin_lock_bh+0x38/0x50 [ 34.080548][ T339] rt6_uncached_list_add+0x55/0x1b0 [ 34.080745][ T339] icmp6_dst_alloc+0x2c0/0x450 [ 34.080934][ T339] mld_sendpack+0x529/0xbc0 [ 34.081121][ T339] mld_ifc_work+0x32/0x1f0 [ 34.081331][ T339] process_one_work+0xe2c/0x1730 [ 34.081517][ T339] worker_thread+0x587/0xd30 [ 34.081705][ T339] kthread+0x28a/0x350 [ 34.081858][ T339] ret_from_fork+0x31/0x70 [ 34.082047][ T339] ret_from_fork_asm+0x1a/0x30 [ 34.082238][ T339] } [ 34.082319][ T339] ... key at: [] __key.16+0x0/0x40 [ 34.082544][ T339] [ 34.082544][ T339] the dependencies between the lock to be acquired [ 34.082545][ T339] and SOFTIRQ-irq-unsafe lock: [ 34.082946][ T339] -> (&p->alloc_lock){+.+.}-{2:2} { [ 34.083099][ T339] HARDIRQ-ON-W at: [ 34.083214][ T339] __lock_acquire+0x797/0x1570 [ 34.083409][ T339] lock_acquire.part.0+0xeb/0x330 [ 34.083600][ T339] _raw_spin_lock+0x30/0x40 [ 34.083784][ T339] set_mems_allowed+0x1d/0x210 [ 34.083970][ T339] kernel_init_freeable+0x72/0x310 [ 34.084167][ T339] kernel_init+0x20/0x200 [ 34.084558][ T339] ret_from_fork+0x31/0x70 [ 34.084747][ T339] ret_from_fork_asm+0x1a/0x30 [ 34.084930][ T339] SOFTIRQ-ON-W at: [ 34.085049][ T339] __lock_acquire+0x797/0x1570 [ 34.085257][ T339] lock_acquire.part.0+0xeb/0x330 [ 34.085447][ T339] _raw_spin_lock+0x30/0x40 [ 34.085635][ T339] set_mems_allowed+0x1d/0x210 [ 34.085821][ T339] kernel_init_freeable+0x72/0x310 [ 34.086011][ T339] kernel_init+0x20/0x200 [ 34.086299][ T339] ret_from_fork+0x31/0x70 [ 34.086482][ T339] ret_from_fork_asm+0x1a/0x30 [ 34.086666][ T339] INITIAL USE at: [ 34.086780][ T339] __lock_acquire+0x797/0x1570 [ 34.086978][ T339] lock_acquire.part.0+0xeb/0x330 [ 34.087255][ T339] _raw_spin_lock+0x30/0x40 [ 34.087441][ T339] set_mems_allowed+0x1d/0x210 [ 34.087624][ T339] kernel_init_freeable+0x72/0x310 [ 34.087905][ T339] kernel_init+0x20/0x200 [ 34.088095][ T339] ret_from_fork+0x31/0x70 [ 34.088280][ T339] ret_from_fork_asm+0x1a/0x30 [ 34.088475][ T339] } [ 34.088646][ T339] ... key at: [] __key.387+0x0/0x40 [ 34.088876][ T339] ... acquired at: [ 34.088991][ T339] check_prev_add+0x194/0xce0 [ 34.089139][ T339] validate_chain+0x71d/0x9b0 [ 34.089403][ T339] __lock_acquire+0xaf0/0x1570 [ 34.089556][ T339] lock_acquire.part.0+0xeb/0x330 [ 34.089713][ T339] _raw_spin_lock+0x30/0x40 [ 34.089871][ T339] __get_task_comm+0x27/0x70 [ 34.090031][ T339] ref_tracker_alloc+0x2ee/0x490 [ 34.090275][ T339] rt6_uncached_list_flush_dev+0x494/0x840 [ 34.090461][ T339] rt6_disable_ip+0xd9/0x140 [ 34.090610][ T339] addrconf_ifdown.isra.0+0x103/0x1560 [ 34.090760][ T339] addrconf_notify+0x199/0xd60 [ 34.091001][ T339] notifier_call_chain+0xcd/0x150 [ 34.091149][ T339] __netdev_upper_dev_link+0x332/0x510 [ 34.091306][ T339] netdev_master_upper_dev_link+0x7e/0xb0 [ 34.091494][ T339] vrf_add_slave+0xe5/0x210 [vrf] [ 34.091735][ T339] rtnl_newlink_create+0x659/0x850 [ 34.091884][ T339] __rtnl_newlink+0xac9/0xd80 [ 34.092036][ T339] rtnl_newlink+0x63/0xa0 [ 34.092185][ T339] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 34.092422][ T339] netlink_rcv_skb+0x130/0x360 [ 34.092571][ T339] netlink_unicast+0x449/0x710 [ 34.092716][ T339] netlink_sendmsg+0x723/0xbe0 [ 34.092865][ T339] ____sys_sendmsg+0x7b2/0xa10 [ 34.093114][ T339] ___sys_sendmsg+0xee/0x170 [ 34.093284][ T339] __sys_sendmsg+0xcd/0x170 [ 34.093427][ T339] do_syscall_64+0xc6/0x1e0 [ 34.093577][ T339] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 34.093850][ T339] [ 34.093928][ T339] [ 34.093928][ T339] stack backtrace: [ 34.094113][ T339] CPU: 0 PID: 339 Comm: ip Not tainted 6.9.0-rc1-virtme #1 [ 34.094333][ T339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 34.094775][ T339] Call Trace: [ 34.094888][ T339] [ 34.094965][ T339] dump_stack_lvl+0x82/0xd0 [ 34.095117][ T339] print_bad_irq_dependency+0x957/0xd40 [ 34.095453][ T339] ? hlock_class+0x4e/0x130 [ 34.095606][ T339] ? __pfx_print_bad_irq_dependency+0x10/0x10 [ 34.095795][ T339] ? __pfx_usage_skip+0x10/0x10 [ 34.095951][ T339] ? __bfs+0x246/0x650 [ 34.096057][ T339] ? __pfx_usage_match+0x10/0x10 [ 34.096206][ T339] check_irq_usage+0x596/0x850 [ 34.096359][ T339] ? __pfx_check_irq_usage+0x10/0x10 [ 34.096604][ T339] ? __bfs+0x246/0x650 [ 34.096718][ T339] ? __pfx_hlock_conflict+0x10/0x10 [ 34.096867][ T339] ? check_path.constprop.0+0x24/0x50 [ 34.097013][ T339] ? check_noncircular+0x14c/0x3e0 [ 34.097173][ T339] ? __pfx_check_noncircular+0x10/0x10 [ 34.097341][ T339] ? check_prev_add+0x194/0xce0 [ 34.097486][ T339] check_prev_add+0x194/0xce0 [ 34.097633][ T339] ? validate_chain+0x130/0x9b0 [ 34.097777][ T339] validate_chain+0x71d/0x9b0 [ 34.097925][ T339] ? mark_lock+0x38/0x3e0 [ 34.098129][ T339] ? __pfx_validate_chain+0x10/0x10 [ 34.098276][ T339] ? hlock_class+0x4e/0x130 [ 34.098424][ T339] ? mark_lock+0x38/0x3e0 [ 34.098536][ T339] __lock_acquire+0xaf0/0x1570 [ 34.098689][ T339] lock_acquire.part.0+0xeb/0x330 [ 34.098935][ T339] ? __get_task_comm+0x27/0x70 [ 34.099085][ T339] ? mark_lock+0x38/0x3e0 [ 34.099197][ T339] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 34.099353][ T339] ? trace_lock_acquire+0x135/0x1c0 [ 34.099621][ T339] ? __get_task_comm+0x27/0x70 [ 34.099777][ T339] ? lock_acquire+0x32/0xc0 [ 34.099940][ T339] ? __get_task_comm+0x27/0x70 [ 34.100086][ T339] _raw_spin_lock+0x30/0x40 [ 34.100239][ T339] ? __get_task_comm+0x27/0x70 [ 34.100388][ T339] __get_task_comm+0x27/0x70 [ 34.100533][ T339] ref_tracker_alloc+0x2ee/0x490 [ 34.100688][ T339] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 34.100838][ T339] ? __lock_release+0x103/0x460 [ 34.101089][ T339] ? rt6_uncached_list_flush_dev+0x494/0x840 [ 34.101398][ T339] ? rt6_disable_ip+0xd9/0x140 [ 34.101549][ T339] ? addrconf_ifdown.isra.0+0x103/0x1560 [ 34.101692][ T339] ? addrconf_notify+0x199/0xd60 [ 34.101846][ T339] ? notifier_call_chain+0xcd/0x150 [ 34.101995][ T339] ? __netdev_upper_dev_link+0x332/0x510 [ 34.102246][ T339] ? netdev_master_upper_dev_link+0x7e/0xb0 [ 34.102430][ T339] ? vrf_add_slave+0xe5/0x210 [vrf] [ 34.102584][ T339] ? rtnl_newlink_create+0x659/0x850 [ 34.102741][ T339] ? __rtnl_newlink+0xac9/0xd80 [ 34.102892][ T339] ? rtnl_newlink+0x63/0xa0 [ 34.103141][ T339] ? rtnetlink_rcv_msg+0x2fb/0xbf0 [ 34.103300][ T339] ? netlink_rcv_skb+0x130/0x360 [ 34.103566][ T339] ? netlink_unicast+0x449/0x710 [ 34.103716][ T339] ? netlink_sendmsg+0x723/0xbe0 [ 34.103865][ T339] ? ____sys_sendmsg+0x7b2/0xa10 [ 34.104019][ T339] ? in6_dev_get+0xcc/0x210 [ 34.104171][ T339] rt6_uncached_list_flush_dev+0x494/0x840 [ 34.104365][ T339] rt6_disable_ip+0xd9/0x140 [ 34.104512][ T339] ? __pfx_rt6_disable_ip+0x10/0x10 [ 34.104653][ T339] ? hlock_class+0x4e/0x130 [ 34.104800][ T339] addrconf_ifdown.isra.0+0x103/0x1560 [ 34.104948][ T339] ? __try_to_del_timer_sync+0xe7/0x140 [ 34.105097][ T339] ? __pfx_addrconf_ifdown.isra.0+0x10/0x10 [ 34.105396][ T339] addrconf_notify+0x199/0xd60 [ 34.105552][ T339] notifier_call_chain+0xcd/0x150 [ 34.105701][ T339] __netdev_upper_dev_link+0x332/0x510 [ 34.105854][ T339] ? __pfx___netdev_upper_dev_link+0x10/0x10 [ 34.106216][ T339] ? __dev_notify_flags+0xe6/0x250 [ 34.106369][ T339] ? __pfx___dev_notify_flags+0x10/0x10 [ 34.106517][ T339] ? __dev_change_flags+0x469/0x6c0 [ 34.106666][ T339] netdev_master_upper_dev_link+0x7e/0xb0 [ 34.106812][ T339] ? __pfx_netdev_master_upper_dev_link+0x10/0x10 [ 34.107088][ T339] ? mutex_is_locked+0x17/0x50 [ 34.107278][ T339] ? rtnl_is_locked+0x15/0x20 [ 34.107522][ T339] ? netdev_master_upper_dev_get+0x13/0x120 [ 34.107955][ T339] vrf_add_slave+0xe5/0x210 [vrf] [ 34.108171][ T339] rtnl_newlink_create+0x659/0x850 [ 34.108401][ T339] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 34.108636][ T339] __rtnl_newlink+0xac9/0xd80 [ 34.108870][ T339] ? hlock_class+0x4e/0x130 [ 34.109276][ T339] ? __pfx___rtnl_newlink+0x10/0x10 [ 34.109510][ T339] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 34.109818][ T339] ? trace_kmalloc+0x2a/0xe0 [ 34.110061][ T339] rtnl_newlink+0x63/0xa0 [ 34.110395][ T339] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 34.110628][ T339] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 34.110869][ T339] ? hlock_class+0x4e/0x130 [ 34.111262][ T339] ? mark_lock+0x38/0x3e0 [ 34.111588][ T339] ? __lock_acquire+0xaf0/0x1570 [ 34.111821][ T339] netlink_rcv_skb+0x130/0x360 [ 34.112048][ T339] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 34.112279][ T339] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 34.112505][ T339] ? lock_acquire.part.0+0xeb/0x330 [ 34.112902][ T339] ? netlink_deliver_tap+0xc8/0x340 [ 34.113132][ T339] ? lock_acquire+0x32/0xc0 [ 34.113359][ T339] ? netlink_deliver_tap+0xc8/0x340 [ 34.113589][ T339] ? netlink_deliver_tap+0xc8/0x340 [ 34.113980][ T339] ? netlink_deliver_tap+0x149/0x340 [ 34.114211][ T339] netlink_unicast+0x449/0x710 [ 34.114441][ T339] ? __pfx_netlink_unicast+0x10/0x10 [ 34.114663][ T339] ? find_held_lock+0x2c/0x110 [ 34.115219][ T339] netlink_sendmsg+0x723/0xbe0 [ 34.115461][ T339] ? __pfx_netlink_sendmsg+0x10/0x10 [ 34.115693][ T339] ? __might_fault+0xc3/0x170 [ 34.115930][ T339] ? __import_iovec+0x35d/0x5d0 [ 34.116330][ T339] ____sys_sendmsg+0x7b2/0xa10 [ 34.116567][ T339] ? __pfx_____sys_sendmsg+0x10/0x10 [ 34.116796][ T339] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 34.117097][ T339] ? __lock_release+0x103/0x460 [ 34.117504][ T339] ? do_fault_around+0x2d1/0x4c0 [ 34.117761][ T339] ___sys_sendmsg+0xee/0x170 [ 34.118003][ T339] ? __pfx____sys_sendmsg+0x10/0x10 [ 34.118246][ T339] ? hlock_class+0x4e/0x130 [ 34.118659][ T339] ? mark_lock+0x38/0x3e0 [ 34.118991][ T339] ? __pfx_filemap_map_pages+0x10/0x10 [ 34.119235][ T339] ? __lock_acquire+0xaf0/0x1570 [ 34.119491][ T339] ? usage_skip+0x182/0x190 [ 34.119898][ T339] ? do_user_addr_fault+0x449/0xbe0 [ 34.120140][ T339] ? reacquire_held_locks+0x22f/0x4f0 [ 34.120384][ T339] ? do_user_addr_fault+0x449/0xbe0 [ 34.120626][ T339] ? __fget_light+0x53/0x1e0 [ 34.121036][ T339] __sys_sendmsg+0xcd/0x170 [ 34.121293][ T339] ? __pfx___sys_sendmsg+0x10/0x10 [ 34.121528][ T339] ? __up_read+0x1a7/0x780 [ 34.121772][ T339] ? do_user_addr_fault+0x4bd/0xbe0 [ 34.122010][ T339] do_syscall_64+0xc6/0x1e0 [ 34.122254][ T339] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 34.122739][ T339] RIP: 0033:0x7fbaf87997b7 [ 34.122994][ T339] 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 [ 34.123832][ T339] RSP: 002b:00007ffd9dbd9b18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 34.124187][ T339] RAX: ffffffffffffffda RBX: 00007ffd9dbda240 RCX: 00007fbaf87997b7 [ 34.124559][ T339] RDX: 0000000000000000 RSI: 00007ffd9dbd9b80 RDI: 0000000000000005 [ 34.124914][ T339] RBP: 0000000000000002 R08: 0000000000000054 R09: 0000000000000000 [ 34.125272][ T339] R10: 00007fbaf87e8ac0 R11: 0000000000000246 R12: 00007ffd9dbda288 [ 34.125614][ T339] R13: 00000000660e4d58 R14: 0000000000495540 R15: 00007ffd9dbd9c78 [ 34.125999][ T339] [ 34.148861][ T339] ip (339) used greatest stack depth: 23120 bytes left [ 40.353909][ T409] br1: port 1(vx10) entered blocking state [ 40.354133][ T409] br1: port 1(vx10) entered disabled state [ 40.354340][ T409] vx10: entered allmulticast mode [ 40.356882][ T409] vx10: entered promiscuous mode [ 40.357512][ T409] br1: port 1(vx10) entered blocking state [ 40.357690][ T409] br1: port 1(vx10) entered forwarding state [ 40.845797][ T413] br1: port 2(vx20) entered blocking state [ 40.846065][ T413] br1: port 2(vx20) entered disabled state [ 40.846385][ T413] vx20: entered allmulticast mode [ 40.848022][ T413] vx20: entered promiscuous mode [ 40.849425][ T413] br1: port 2(vx20) entered blocking state [ 40.849726][ T413] br1: port 2(vx20) entered forwarding state [ 41.069637][ T415] br1: port 3(w1) entered blocking state [ 41.069862][ T415] br1: port 3(w1) entered disabled state [ 41.070059][ T415] w1: entered allmulticast mode [ 41.071764][ T415] w1: entered promiscuous mode [ 41.195288][ T7] br1: port 3(w1) entered blocking state [ 41.195647][ T7] br1: port 3(w1) entered forwarding state [ 41.405993][ T418] br1: port 4(w3) entered blocking state [ 41.406198][ T418] br1: port 4(w3) entered disabled state [ 41.406390][ T418] w3: entered allmulticast mode [ 41.407910][ T418] w3: entered promiscuous mode [ 41.515834][ T49] br1: port 4(w3) entered blocking state [ 41.516013][ T49] br1: port 4(w3) entered forwarding state [ 42.484633][ T428] br1: entered promiscuous mode [ 42.487360][ T428] br1: left promiscuous mode [ 42.505949][ T428] br1: entered promiscuous mode [ 43.642834][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 43.770003][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 43.770782][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 44.219044][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 44.219763][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 44.473824][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 44.985979][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 47.417964][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 47.930034][ C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 54.586123][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 55.610045][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 68.410092][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 68.608681][ T598] GACT probability NOT on [ 70.457764][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 73.306655][ T70] w3: left allmulticast mode [ 73.306823][ T70] w3: left promiscuous mode [ 73.307076][ T70] br1: port 4(w3) entered disabled state [ 73.308257][ T70] w1: left allmulticast mode [ 73.308392][ T70] w1: left promiscuous mode [ 73.308642][ T70] br1: port 3(w1) entered disabled state [ 73.309694][ T70] vx20: left allmulticast mode [ 73.309831][ T70] vx20: left promiscuous mode [ 73.310058][ T70] br1: port 2(vx20) entered disabled state [ 73.310987][ T70] vx10: left allmulticast mode [ 73.311118][ T70] vx10: left promiscuous mode [ 73.311354][ T70] br1: port 1(vx10) entered disabled state [ 75.223272][ T693] br1: left promiscuous mode [ 76.030282][ T699] br1: port 4(veth2) entered disabled state [ 76.127587][ T700] veth2: left allmulticast mode [ 76.127772][ T700] veth2: left promiscuous mode [ 76.128041][ T700] br1: port 4(veth2) entered disabled state [ 76.325969][ T702] br1: port 3(veth1) entered disabled state [ 76.418269][ T703] veth1: left allmulticast mode [ 76.418454][ T703] veth1: left promiscuous mode [ 76.418739][ T703] br1: port 3(veth1) entered disabled state [ 76.617260][ T705] vx20: left allmulticast mode [ 76.617473][ T705] vx20: left promiscuous mode [ 76.617740][ T705] br1: port 2(vx20) entered disabled state [ 77.019073][ T709] vx10: left allmulticast mode [ 77.019310][ T709] vx10: left promiscuous mode [ 77.019780][ T709] br1: port 1(vx10) entered disabled state