[ 34.670628][ T308] veth2: entered promiscuous mode [ 54.298507][ T335] 8021q: 802.1Q VLAN Support v1.8 [ 375.737290][ T933] [ 375.737485][ T933] ===================================================== [ 375.737678][ T933] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 375.737895][ T933] 6.9.0-rc1-virtme #1 Not tainted [ 375.738042][ T933] ----------------------------------------------------- [ 375.738225][ T933] ip/933 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 375.738419][ T933] ffff888007b48968 (&p->alloc_lock){+.+.}-{2:2}, at: __get_task_comm+0x27/0x70 [ 375.738692][ T933] [ 375.738692][ T933] and this task is already holding: [ 375.738912][ T933] ffff88802f73f018 (&ul->lock){+.-.}-{2:2}, at: rt6_uncached_list_flush_dev+0x138/0x840 [ 375.739178][ T933] which would create a new lock dependency: [ 375.739365][ T933] (&ul->lock){+.-.}-{2:2} -> (&p->alloc_lock){+.+.}-{2:2} [ 375.739590][ T933] [ 375.739590][ T933] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 375.739836][ T933] (&ul->lock){+.-.}-{2:2} [ 375.739840][ T933] [ 375.739840][ T933] ... which became SOFTIRQ-irq-safe at: [ 375.740195][ T933] __lock_acquire+0x797/0x1570 [ 375.740345][ T933] lock_acquire.part.0+0xeb/0x330 [ 375.740490][ T933] _raw_spin_lock_bh+0x38/0x50 [ 375.740640][ T933] rt6_uncached_list_del+0x77/0x200 [ 375.740786][ T933] ip6_dst_destroy+0x74/0x1e0 [ 375.740931][ T933] dst_destroy+0xba/0x310 [ 375.741077][ T933] rcu_do_batch+0x3c0/0xfb0 [ 375.741238][ T933] rcu_core+0x2be/0x500 [ 375.741349][ T933] __do_softirq+0x1f8/0x5df [ 375.741495][ T933] irq_exit_rcu+0x97/0xc0 [ 375.741642][ T933] sysvec_apic_timer_interrupt+0x75/0x80 [ 375.741790][ T933] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 375.741974][ T933] default_idle+0xf/0x20 [ 375.742085][ T933] default_idle_call+0x6d/0xb0 [ 375.742231][ T933] cpuidle_idle_call+0x1f4/0x280 [ 375.742377][ T933] do_idle+0xf9/0x160 [ 375.742486][ T933] cpu_startup_entry+0x54/0x60 [ 375.742633][ T933] start_secondary+0x21c/0x2b0 [ 375.742780][ T933] common_startup_64+0x12c/0x138 [ 375.742927][ T933] [ 375.742927][ T933] to a SOFTIRQ-irq-unsafe lock: [ 375.743108][ T933] (&p->alloc_lock){+.+.}-{2:2} [ 375.743112][ T933] [ 375.743112][ T933] ... which became SOFTIRQ-irq-unsafe at: [ 375.743475][ T933] ... [ 375.743477][ T933] __lock_acquire+0x797/0x1570 [ 375.743697][ T933] lock_acquire.part.0+0xeb/0x330 [ 375.743842][ T933] _raw_spin_lock+0x30/0x40 [ 375.743987][ T933] set_mems_allowed+0x1d/0x210 [ 375.744135][ T933] kernel_init_freeable+0x72/0x310 [ 375.744286][ T933] kernel_init+0x20/0x200 [ 375.744434][ T933] ret_from_fork+0x31/0x70 [ 375.744583][ T933] ret_from_fork_asm+0x1a/0x30 [ 375.744729][ T933] [ 375.744729][ T933] other info that might help us debug this: [ 375.744729][ T933] [ 375.745011][ T933] Possible interrupt unsafe locking scenario: [ 375.745011][ T933] [ 375.745230][ T933] CPU0 CPU1 [ 375.745375][ T933] ---- ---- [ 375.745520][ T933] lock(&p->alloc_lock); [ 375.745632][ T933] local_irq_disable(); [ 375.745812][ T933] lock(&ul->lock); [ 375.745995][ T933] lock(&p->alloc_lock); [ 375.746175][ T933] [ 375.746287][ T933] lock(&ul->lock); [ 375.746398][ T933] [ 375.746398][ T933] *** DEADLOCK *** [ 375.746398][ T933] [ 375.746613][ T933] 2 locks held by ip/933: [ 375.746725][ T933] #0: ffffffffb5f969c8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xbf0 [ 375.746991][ T933] #1: ffff88802f73f018 (&ul->lock){+.-.}-{2:2}, at: rt6_uncached_list_flush_dev+0x138/0x840 [ 375.747288][ T933] [ 375.747288][ T933] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 375.747580][ T933] -> (&ul->lock){+.-.}-{2:2} { [ 375.747734][ T933] HARDIRQ-ON-W at: [ 375.747849][ T933] __lock_acquire+0x797/0x1570 [ 375.748039][ T933] lock_acquire.part.0+0xeb/0x330 [ 375.748227][ T933] _raw_spin_lock_bh+0x38/0x50 [ 375.748412][ T933] rt6_uncached_list_add+0x55/0x1b0 [ 375.748597][ T933] icmp6_dst_alloc+0x2c0/0x450 [ 375.748787][ T933] mld_sendpack+0x529/0xbc0 [ 375.748975][ T933] mld_ifc_work+0x32/0x1f0 [ 375.749160][ T933] process_one_work+0xe2c/0x1730 [ 375.749348][ T933] worker_thread+0x587/0xd30 [ 375.749535][ T933] kthread+0x28a/0x350 [ 375.749684][ T933] ret_from_fork+0x31/0x70 [ 375.749869][ T933] ret_from_fork_asm+0x1a/0x30 [ 375.750059][ T933] IN-SOFTIRQ-W at: [ 375.750172][ T933] __lock_acquire+0x797/0x1570 [ 375.750357][ T933] lock_acquire.part.0+0xeb/0x330 [ 375.750542][ T933] _raw_spin_lock_bh+0x38/0x50 [ 375.750728][ T933] rt6_uncached_list_del+0x77/0x200 [ 375.750912][ T933] ip6_dst_destroy+0x74/0x1e0 [ 375.751098][ T933] dst_destroy+0xba/0x310 [ 375.751306][ T933] rcu_do_batch+0x3c0/0xfb0 [ 375.751493][ T933] rcu_core+0x2be/0x500 [ 375.751679][ T933] __do_softirq+0x1f8/0x5df [ 375.751863][ T933] irq_exit_rcu+0x97/0xc0 [ 375.752047][ T933] sysvec_apic_timer_interrupt+0x75/0x80 [ 375.752267][ T933] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 375.752490][ T933] default_idle+0xf/0x20 [ 375.752674][ T933] default_idle_call+0x6d/0xb0 [ 375.752858][ T933] cpuidle_idle_call+0x1f4/0x280 [ 375.753043][ T933] do_idle+0xf9/0x160 [ 375.753190][ T933] cpu_startup_entry+0x54/0x60 [ 375.753375][ T933] start_secondary+0x21c/0x2b0 [ 375.753561][ T933] common_startup_64+0x12c/0x138 [ 375.753747][ T933] INITIAL USE at: [ 375.753859][ T933] __lock_acquire+0x797/0x1570 [ 375.754046][ T933] lock_acquire.part.0+0xeb/0x330 [ 375.754229][ T933] _raw_spin_lock_bh+0x38/0x50 [ 375.754414][ T933] rt6_uncached_list_add+0x55/0x1b0 [ 375.754600][ T933] icmp6_dst_alloc+0x2c0/0x450 [ 375.754785][ T933] mld_sendpack+0x529/0xbc0 [ 375.754973][ T933] mld_ifc_work+0x32/0x1f0 [ 375.755161][ T933] process_one_work+0xe2c/0x1730 [ 375.755344][ T933] worker_thread+0x587/0xd30 [ 375.755529][ T933] kthread+0x28a/0x350 [ 375.755677][ T933] ret_from_fork+0x31/0x70 [ 375.755864][ T933] ret_from_fork_asm+0x1a/0x30 [ 375.756052][ T933] } [ 375.756129][ T933] ... key at: [] __key.16+0x0/0x40 [ 375.756350][ T933] [ 375.756350][ T933] the dependencies between the lock to be acquired [ 375.756351][ T933] and SOFTIRQ-irq-unsafe lock: [ 375.756745][ T933] -> (&p->alloc_lock){+.+.}-{2:2} { [ 375.756896][ T933] HARDIRQ-ON-W at: [ 375.757009][ T933] __lock_acquire+0x797/0x1570 [ 375.757197][ T933] lock_acquire.part.0+0xeb/0x330 [ 375.757387][ T933] _raw_spin_lock+0x30/0x40 [ 375.757570][ T933] set_mems_allowed+0x1d/0x210 [ 375.757849][ T933] kernel_init_freeable+0x72/0x310 [ 375.758034][ T933] kernel_init+0x20/0x200 [ 375.758218][ T933] ret_from_fork+0x31/0x70 [ 375.758402][ T933] ret_from_fork_asm+0x1a/0x30 [ 375.758681][ T933] SOFTIRQ-ON-W at: [ 375.758791][ T933] __lock_acquire+0x797/0x1570 [ 375.758976][ T933] lock_acquire.part.0+0xeb/0x330 [ 375.759250][ T933] _raw_spin_lock+0x30/0x40 [ 375.759432][ T933] set_mems_allowed+0x1d/0x210 [ 375.759615][ T933] kernel_init_freeable+0x72/0x310 [ 375.759799][ T933] kernel_init+0x20/0x200 [ 375.759985][ T933] ret_from_fork+0x31/0x70 [ 375.760168][ T933] ret_from_fork_asm+0x1a/0x30 [ 375.760351][ T933] INITIAL USE at: [ 375.760462][ T933] __lock_acquire+0x797/0x1570 [ 375.760739][ T933] lock_acquire.part.0+0xeb/0x330 [ 375.760922][ T933] _raw_spin_lock+0x30/0x40 [ 375.761114][ T933] set_mems_allowed+0x1d/0x210 [ 375.761425][ T933] kernel_init_freeable+0x72/0x310 [ 375.761607][ T933] kernel_init+0x20/0x200 [ 375.761791][ T933] ret_from_fork+0x31/0x70 [ 375.761974][ T933] ret_from_fork_asm+0x1a/0x30 [ 375.762156][ T933] } [ 375.762232][ T933] ... key at: [] __key.387+0x0/0x40 [ 375.762454][ T933] ... acquired at: [ 375.762570][ T933] check_prev_add+0x194/0xce0 [ 375.762719][ T933] validate_chain+0x71d/0x9b0 [ 375.762869][ T933] __lock_acquire+0xaf0/0x1570 [ 375.763018][ T933] lock_acquire.part.0+0xeb/0x330 [ 375.763167][ T933] _raw_spin_lock+0x30/0x40 [ 375.763498][ T933] __get_task_comm+0x27/0x70 [ 375.763649][ T933] ref_tracker_alloc+0x2ee/0x490 [ 375.763799][ T933] rt6_uncached_list_flush_dev+0x494/0x840 [ 375.763983][ T933] rt6_disable_ip+0xd9/0x140 [ 375.764131][ T933] addrconf_ifdown.isra.0+0x103/0x1560 [ 375.764276][ T933] addrconf_notify+0x199/0xd60 [ 375.764422][ T933] notifier_call_chain+0xcd/0x150 [ 375.764567][ T933] __netdev_upper_dev_link+0x332/0x510 [ 375.764806][ T933] netdev_master_upper_dev_link+0x7e/0xb0 [ 375.764987][ T933] vrf_add_slave+0xe5/0x210 [vrf] [ 375.765150][ T933] do_setlink+0x84b/0x21e0 [ 375.765300][ T933] __rtnl_newlink+0xaa7/0xd80 [ 375.765535][ T933] rtnl_newlink+0x63/0xa0 [ 375.765680][ T933] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 375.765825][ T933] netlink_rcv_skb+0x130/0x360 [ 375.765971][ T933] netlink_unicast+0x449/0x710 [ 375.766208][ T933] netlink_sendmsg+0x723/0xbe0 [ 375.766354][ T933] ____sys_sendmsg+0x7b2/0xa10 [ 375.766499][ T933] ___sys_sendmsg+0xee/0x170 [ 375.766645][ T933] __sys_sendmsg+0xcd/0x170 [ 375.766796][ T933] do_syscall_64+0xc6/0x1e0 [ 375.767030][ T933] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 375.767211][ T933] [ 375.767285][ T933] [ 375.767285][ T933] stack backtrace: [ 375.767467][ T933] CPU: 0 PID: 933 Comm: ip Not tainted 6.9.0-rc1-virtme #1 [ 375.767779][ T933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 375.768105][ T933] Call Trace: [ 375.768218][ T933] [ 375.768399][ T933] dump_stack_lvl+0x82/0xd0 [ 375.768549][ T933] print_bad_irq_dependency+0x957/0xd40 [ 375.768696][ T933] ? hlock_class+0x4e/0x130 [ 375.768844][ T933] ? __pfx_print_bad_irq_dependency+0x10/0x10 [ 375.769025][ T933] ? __pfx_usage_skip+0x10/0x10 [ 375.769169][ T933] ? __bfs+0x246/0x650 [ 375.769278][ T933] ? __pfx_usage_match+0x10/0x10 [ 375.769425][ T933] check_irq_usage+0x596/0x850 [ 375.769573][ T933] ? __pfx_check_irq_usage+0x10/0x10 [ 375.769718][ T933] ? __bfs+0x246/0x650 [ 375.769828][ T933] ? __pfx_hlock_conflict+0x10/0x10 [ 375.769976][ T933] ? check_path.constprop.0+0x24/0x50 [ 375.770124][ T933] ? check_noncircular+0x14c/0x3e0 [ 375.770370][ T933] ? __pfx_check_noncircular+0x10/0x10 [ 375.770520][ T933] ? check_prev_add+0x194/0xce0 [ 375.770670][ T933] check_prev_add+0x194/0xce0 [ 375.770821][ T933] ? validate_chain+0x130/0x9b0 [ 375.770970][ T933] validate_chain+0x71d/0x9b0 [ 375.771123][ T933] ? mark_lock+0x38/0x3e0 [ 375.771235][ T933] ? __pfx_validate_chain+0x10/0x10 [ 375.771382][ T933] ? hlock_class+0x4e/0x130 [ 375.771526][ T933] ? mark_lock+0x38/0x3e0 [ 375.771728][ T933] __lock_acquire+0xaf0/0x1570 [ 375.771878][ T933] lock_acquire.part.0+0xeb/0x330 [ 375.772027][ T933] ? __get_task_comm+0x27/0x70 [ 375.772173][ T933] ? mark_lock+0x38/0x3e0 [ 375.772285][ T933] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 375.772521][ T933] ? trace_lock_acquire+0x135/0x1c0 [ 375.772668][ T933] ? __get_task_comm+0x27/0x70 [ 375.772811][ T933] ? lock_acquire+0x32/0xc0 [ 375.772957][ T933] ? __get_task_comm+0x27/0x70 [ 375.773193][ T933] _raw_spin_lock+0x30/0x40 [ 375.773338][ T933] ? __get_task_comm+0x27/0x70 [ 375.773484][ T933] __get_task_comm+0x27/0x70 [ 375.773629][ T933] ref_tracker_alloc+0x2ee/0x490 [ 375.773866][ T933] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 375.774012][ T933] ? __lock_release+0x103/0x460 [ 375.774157][ T933] ? rt6_uncached_list_flush_dev+0x494/0x840 [ 375.774335][ T933] ? rt6_disable_ip+0xd9/0x140 [ 375.774658][ T933] ? addrconf_ifdown.isra.0+0x103/0x1560 [ 375.774803][ T933] ? addrconf_notify+0x199/0xd60 [ 375.774952][ T933] ? notifier_call_chain+0xcd/0x150 [ 375.775098][ T933] ? __netdev_upper_dev_link+0x332/0x510 [ 375.775339][ T933] ? netdev_master_upper_dev_link+0x7e/0xb0 [ 375.775519][ T933] ? vrf_add_slave+0xe5/0x210 [vrf] [ 375.775668][ T933] ? do_setlink+0x84b/0x21e0 [ 375.775813][ T933] ? __rtnl_newlink+0xaa7/0xd80 [ 375.775958][ T933] ? rtnl_newlink+0x63/0xa0 [ 375.776105][ T933] ? rtnetlink_rcv_msg+0x2fb/0xbf0 [ 375.776253][ T933] ? netlink_rcv_skb+0x130/0x360 [ 375.776400][ T933] ? netlink_unicast+0x449/0x710 [ 375.776545][ T933] ? netlink_sendmsg+0x723/0xbe0 [ 375.776781][ T933] ? ____sys_sendmsg+0x7b2/0xa10 [ 375.776926][ T933] ? in6_dev_get+0xcc/0x210 [ 375.777072][ T933] rt6_uncached_list_flush_dev+0x494/0x840 [ 375.777262][ T933] rt6_disable_ip+0xd9/0x140 [ 375.777500][ T933] ? __pfx_rt6_disable_ip+0x10/0x10 [ 375.777653][ T933] ? hlock_class+0x4e/0x130 [ 375.777803][ T933] addrconf_ifdown.isra.0+0x103/0x1560 [ 375.777951][ T933] ? __try_to_del_timer_sync+0xe7/0x140 [ 375.778191][ T933] ? __pfx_addrconf_ifdown.isra.0+0x10/0x10 [ 375.778375][ T933] addrconf_notify+0x199/0xd60 [ 375.778521][ T933] notifier_call_chain+0xcd/0x150 [ 375.778670][ T933] __netdev_upper_dev_link+0x332/0x510 [ 375.778905][ T933] ? __pfx___netdev_upper_dev_link+0x10/0x10 [ 375.779091][ T933] netdev_master_upper_dev_link+0x7e/0xb0 [ 375.779236][ T933] ? __pfx_netdev_master_upper_dev_link+0x10/0x10 [ 375.779421][ T933] ? mutex_is_locked+0x17/0x50 [ 375.779657][ T933] ? rtnl_is_locked+0x15/0x20 [ 375.779804][ T933] ? netdev_master_upper_dev_get+0x13/0x120 [ 375.779987][ T933] vrf_add_slave+0xe5/0x210 [vrf] [ 375.780143][ T933] do_setlink+0x84b/0x21e0 [ 375.780397][ T933] ? is_bpf_text_address+0x6c/0x120 [ 375.780549][ T933] ? __pfx_do_setlink+0x10/0x10 [ 375.780697][ T933] ? is_bpf_text_address+0x71/0x120 [ 375.780843][ T933] ? kernel_text_address+0xce/0xe0 [ 375.780991][ T933] ? __kernel_text_address+0x12/0x40 [ 375.781143][ T933] ? unwind_get_return_address+0x5e/0xa0 [ 375.781291][ T933] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 375.781472][ T933] ? arch_stack_walk+0xa2/0xf0 [ 375.781622][ T933] ? stack_trace_save+0x94/0xd0 [ 375.781770][ T933] ? __pfx_validate_nla+0x10/0x10 [ 375.781917][ T933] ? stack_depot_save_flags+0x45/0x530 [ 375.782063][ T933] ? mark_lock+0x38/0x3e0 [ 375.782269][ T933] ? __nla_validate_parse+0x230/0x3d0 [ 375.782417][ T933] __rtnl_newlink+0xaa7/0xd80 [ 375.782565][ T933] ? hlock_class+0x4e/0x130 [ 375.782711][ T933] ? __pfx___rtnl_newlink+0x10/0x10 [ 375.782860][ T933] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 375.783047][ T933] ? __create_object+0x5e/0xb0 [ 375.783194][ T933] ? trace_kmalloc+0x2a/0xe0 [ 375.783344][ T933] rtnl_newlink+0x63/0xa0 [ 375.783455][ T933] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 375.783692][ T933] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 375.783840][ T933] ? hlock_class+0x4e/0x130 [ 375.783987][ T933] ? mark_lock+0x38/0x3e0 [ 375.784098][ T933] ? __lock_acquire+0xaf0/0x1570 [ 375.784341][ T933] netlink_rcv_skb+0x130/0x360 [ 375.784490][ T933] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 375.784634][ T933] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 375.784779][ T933] ? lock_acquire.part.0+0xeb/0x330 [ 375.784928][ T933] ? netlink_deliver_tap+0xc8/0x340 [ 375.785073][ T933] ? lock_acquire+0x32/0xc0 [ 375.785220][ T933] ? netlink_deliver_tap+0xc8/0x340 [ 375.785363][ T933] ? netlink_deliver_tap+0xc8/0x340 [ 375.785510][ T933] ? netlink_deliver_tap+0x149/0x340 [ 375.785747][ T933] netlink_unicast+0x449/0x710 [ 375.785895][ T933] ? __pfx_netlink_unicast+0x10/0x10 [ 375.786042][ T933] ? find_held_lock+0x2c/0x110 [ 375.786190][ T933] netlink_sendmsg+0x723/0xbe0 [ 375.786428][ T933] ? __pfx_netlink_sendmsg+0x10/0x10 [ 375.786573][ T933] ? __might_fault+0xc3/0x170 [ 375.786722][ T933] ? __import_iovec+0x35d/0x5d0 [ 375.786873][ T933] ____sys_sendmsg+0x7b2/0xa10 [ 375.787111][ T933] ? __pfx_____sys_sendmsg+0x10/0x10 [ 375.787258][ T933] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 375.787447][ T933] ? __pfx_validate_chain+0x10/0x10 [ 375.787597][ T933] ___sys_sendmsg+0xee/0x170 [ 375.787839][ T933] ? __pfx____sys_sendmsg+0x10/0x10 [ 375.787986][ T933] ? find_held_lock+0x2c/0x110 [ 375.788133][ T933] ? __lock_release+0x103/0x460 [ 375.788281][ T933] ? __debug_check_no_obj_freed+0x253/0x520 [ 375.788551][ T933] ? __pfx___lock_release+0x10/0x10 [ 375.788698][ T933] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 375.788845][ T933] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 375.789027][ T933] ? __fget_light+0x53/0x1e0 [ 375.789270][ T933] __sys_sendmsg+0xcd/0x170 [ 375.789417][ T933] ? __pfx___sys_sendmsg+0x10/0x10 [ 375.789571][ T933] do_syscall_64+0xc6/0x1e0 [ 375.789722][ T933] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 375.789905][ T933] RIP: 0033:0x7f891d7e47b7 [ 375.790062][ T933] 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 [ 375.790620][ T933] RSP: 002b:00007fffbb1d65c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 375.790844][ T933] RAX: ffffffffffffffda RBX: 00007fffbb1d6cf0 RCX: 00007f891d7e47b7 [ 375.791062][ T933] RDX: 0000000000000000 RSI: 00007fffbb1d6630 RDI: 0000000000000005 [ 375.791389][ T933] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000 [ 375.791604][ T933] R10: 0000000036232910 R11: 0000000000000246 R12: 0000000000000004 [ 375.791822][ T933] R13: 00000000660e4d2f R14: 0000000000495540 R15: 0000000000000000 [ 375.792044][ T933] [ 375.803889][ T933] ip (933) used greatest stack depth: 22608 bytes left [ 424.122743][ T308] veth2: left promiscuous mode [ 455.867591][ T1478] br0: port 1(veth1) entered blocking state [ 455.867891][ T1478] br0: port 1(veth1) entered disabled state [ 455.868111][ T1478] veth1: entered allmulticast mode [ 455.869777][ T1478] veth1: entered promiscuous mode [ 455.870748][ T1478] br0: port 1(veth1) entered blocking state [ 455.870954][ T1478] br0: port 1(veth1) entered forwarding state [ 455.957140][ T1479] br1: port 1(veth3) entered blocking state [ 455.958020][ T1479] br1: port 1(veth3) entered disabled state [ 455.958302][ T1479] veth3: entered allmulticast mode [ 455.960094][ T1479] veth3: entered promiscuous mode [ 455.960932][ T1479] br1: port 1(veth3) entered blocking state [ 455.961114][ T1479] br1: port 1(veth3) entered forwarding state [ 456.616356][ T1492] veth2: entered promiscuous mode WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 757.775109][ T1492] veth2: left promiscuous mode WAIT TIMEOUT stderr