[ 10.714381][ T238] lag1: Mode changed to "loadbalance" [ 10.714443][ T238] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.714445][ T238] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 238, name: teamd [ 10.714447][ T238] preempt_count: 1, expected: 0 [ 10.714448][ T238] RCU nest depth: 0, expected: 0 [ 10.714449][ T238] locks held by teamd/238: 7, last CPU#1: [ 10.714452][ T238] #0: ffffffffbbf30328 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 10.714463][ T238] #1: ffffffffbbf303e0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 10.714467][ T238] #2: ffffffffbbed2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 10.714473][ T238] #3: ffffffffbb769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.714478][ T238] #4: ffffffffbb769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.714482][ T238] #5: ffffffffbb689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.714486][ T238] #6: ffffffffbb689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.714490][ T238] irq event stamp: 18742 [ 10.714491][ T238] hardirqs last enabled at (18741): [] __down_trylock_console_sem+0x86/0xa0 [ 10.714494][ T238] hardirqs last disabled at (18742): [] console_emit_next_record+0x3d4/0x4c0 [ 10.714495][ T238] softirqs last enabled at (18682): [] __alloc_skb+0x4c2/0x5f0 [ 10.714499][ T238] softirqs last disabled at (18680): [] __alloc_skb+0x4c2/0x5f0 [ 10.714502][ T238] Preemption disabled at: [ 10.714502][ T238] [] vprintk_emit+0x31b/0x3e0 [ 10.714508][ T238] CPU: 1 UID: 0 PID: 238 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.714512][ T238] Tainted: [W]=WARN [ 10.714513][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.714514][ T238] Call Trace: [ 10.714516][ T238] [ 10.714517][ T238] dump_stack_lvl+0x6f/0xa0 [ 10.714524][ T238] ? vprintk_emit+0x31b/0x3e0 [ 10.714526][ T238] __might_resched.cold+0x1fe/0x2c1 [ 10.714531][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.714535][ T238] ? __kmalloc_noprof+0xdb/0x760 [ 10.714540][ T238] __kmalloc_noprof+0x443/0x760 [ 10.714542][ T238] ? alloc_buf.isra.0+0x4b/0x260 [ 10.714548][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 10.714551][ T238] alloc_buf.isra.0+0x4b/0x260 [ 10.714554][ T238] put_chars+0x1e1/0x2f0 [ 10.714558][ T238] ? __send_to_port+0x420/0x420 [ 10.714562][ T238] ? validate_chain+0x34a/0xc20 [ 10.714566][ T238] hvc_console_print+0x292/0x780 [ 10.714569][ T238] ? mark_usage+0x61/0x170 [ 10.714571][ T238] ? __lock_acquire+0x518/0xc20 [ 10.714573][ T238] ? __lock_acquire+0x518/0xc20 [ 10.714577][ T238] ? hvc_write+0x3a0/0x3a0 [ 10.714579][ T238] ? console_emit_next_record+0x1df/0x4c0 [ 10.714582][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.714586][ T238] ? lock_acquire+0x13c/0x160 [ 10.714590][ T238] console_emit_next_record+0x22f/0x4c0 [ 10.714594][ T238] ? devkmsg_read+0x4b0/0x4b0 [ 10.714596][ T238] ? console_flush_one_record+0x106/0x710 [ 10.714599][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.714602][ T238] ? lock_acquire+0x13c/0x160 [ 10.714606][ T238] console_flush_one_record+0x46f/0x710 [ 10.714610][ T238] ? console_emit_next_record+0x4c0/0x4c0 [ 10.714612][ T238] ? __lock_acquire+0x518/0xc20 [ 10.714618][ T238] console_unlock+0xee/0x1f0 [ 10.714620][ T238] ? console_flush_one_record+0x710/0x710 [ 10.714622][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.714625][ T238] ? lock_acquire+0x60/0x160 [ 10.714629][ T238] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.714630][ T238] ? vprintk_emit+0x320/0x3e0 [ 10.714634][ T238] vprintk_emit+0x37c/0x3e0 [ 10.714637][ T238] ? wake_up_klogd_work_func+0x90/0x90 [ 10.714640][ T238] ? team_nl_send_multicast+0xbb/0x120 [ 10.714644][ T238] ? team_nl_send_options_get+0x57f/0x6c0 [ 10.714647][ T238] _printk+0xc7/0x100 [ 10.714651][ T238] ? snapshot_read.cold+0x21/0x21 [ 10.714654][ T238] ? lockdep_hardirqs_on+0x91/0x130 [ 10.714658][ T238] ? kasan_quarantine_put+0x13e/0x2b0 [ 10.714661][ T238] ? netdev_name+0x43/0x60 [ 10.714664][ T238] ? __netdev_printk+0x17f/0x1d0 [ 10.714668][ T238] netdev_info+0xe2/0x116 [ 10.714670][ T238] ? netdev_notice+0x120/0x120 [ 10.714672][ T238] ? team_nl_send_options_get+0x6c0/0x6c0 [ 10.714676][ T238] ? team_options_register+0x26/0x30 [ 10.714678][ T238] ? lb_init+0x2cb/0x470 [ 10.714683][ T238] team_mode_option_set.cold+0x45/0xe3 [ 10.714688][ T238] team_nl_options_set_doit+0x59d/0xd00 [ 10.714693][ T238] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 10.714696][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.714703][ T238] ? __nla_parse+0x22/0x30 [ 10.714707][ T238] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 10.714711][ T238] ? genl_family_rcv_msg_doit+0x206/0x300 [ 10.714713][ T238] genl_family_rcv_msg_doit+0x206/0x300 [ 10.714716][ T238] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 10.714722][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.714725][ T238] ? cap_capable+0x1d7/0x3d0 [ 10.714728][ T238] ? write_profile+0xf0/0xf0 [ 10.714730][ T238] ? unwind_get_return_address+0x67/0xd0 [ 10.714735][ T238] genl_family_rcv_msg+0x3a4/0x640 [ 10.714739][ T238] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 10.714742][ T238] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 10.714744][ T238] ? __lock_acquire+0x518/0xc20 [ 10.714750][ T238] genl_rcv_msg+0xbb/0x160 [ 10.714753][ T238] netlink_rcv_skb+0x14e/0x3a0 [ 10.714755][ T238] ? genl_family_rcv_msg+0x640/0x640 [ 10.714758][ T238] ? netlink_ack+0xcf0/0xcf0 [ 10.714765][ T238] ? netlink_deliver_tap+0xc5/0x330 [ 10.714767][ T238] ? netlink_deliver_tap+0x13c/0x330 [ 10.714771][ T238] genl_rcv+0x28/0x40 [ 10.714773][ T238] netlink_unicast+0x486/0x750 [ 10.714777][ T238] ? netlink_attachskb+0x810/0x810 [ 10.714780][ T238] ? __lock_acquire+0x518/0xc20 [ 10.714784][ T238] netlink_sendmsg+0x735/0xc60 [ 10.714788][ T238] ? netlink_unicast+0x750/0x750 [ 10.714792][ T238] ? __might_fault+0x97/0x140 [ 10.714798][ T238] ____sys_sendmsg+0x415/0x880 [ 10.714801][ T238] ? copy_msghdr_from_user+0x279/0x420 [ 10.714803][ T238] ? get_timestamp.constprop.0+0x390/0x390 [ 10.714805][ T238] ? move_addr_to_kernel+0x40/0x40 [ 10.714809][ T238] ? __lock_acquire+0x518/0xc20 [ 10.714811][ T238] ? net_dim+0x616/0xd70 [ 10.714813][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.714817][ T238] ___sys_sendmsg+0x14e/0x1d0 [ 10.714820][ T238] ? copy_msghdr_from_user+0x420/0x420 [ 10.714823][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.714830][ T238] ? __lock_acquire+0x518/0xc20 [ 10.714837][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 10.714838][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 10.714843][ T238] __sys_sendmsg+0x12c/0x1d0 [ 10.714849][ T238] ? __sys_sendmsg_sock+0x20/0x20 [ 10.714851][ T238] ? do_pipe2+0x142/0x1b0 [ 10.714858][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.714861][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.714865][ T238] do_syscall_64+0xff/0x530 [ 10.714867][ T238] ? exc_page_fault+0xee/0x100 [ 10.714869][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.714872][ T238] RIP: 0033:0x7fb7e75b354e [ 10.714876][ T238] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.714877][ T238] RSP: 002b:00007ffec5e2d110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.714880][ T238] RAX: ffffffffffffffda RBX: 0000560ce166af70 RCX: 00007fb7e75b354e [ 10.714881][ T238] RDX: 0000000000000000 RSI: 00007ffec5e2d1b0 RDI: 0000000000000007 [ 10.714882][ T238] RBP: 00007ffec5e2d120 R08: 0000000000000000 R09: 0000000000000000 [ 10.714883][ T238] R10: 0000000000000000 R11: 0000000000000202 R12: 0000560ce166fa30 [ 10.714884][ T238] R13: 00007ffec5e2d1b0 R14: 0000560ce166ae80 R15: 0000000000000000 [ 10.714891][ T238] [ 11.009543][ T248] lag1: Port device veth0 added [ 11.045648][ T249] lag1: Port device veth6 added [ 11.418333][ T262] 8021q: 802.1Q VLAN Support v1.8 [ 11.418703][ T262] 8021q: adding VLAN 0 to HW filter on device lag1 [ 11.977686][ T281] lag4: Mode changed to "loadbalance" [ 11.977702][ T281] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.977705][ T281] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 281, name: teamd [ 11.977707][ T281] preempt_count: 1, expected: 0 [ 11.977708][ T281] RCU nest depth: 0, expected: 0 [ 11.977709][ T281] locks held by teamd/281: 7, last CPU#2: [ 11.977711][ T281] #0: ffffffffbbf30328 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 11.977724][ T281] #1: ffffffffbbf303e0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 11.977727][ T281] #2: ffffffffbbed2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 11.977732][ T281] #3: ffffffffbb769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.977738][ T281] #4: ffffffffbb769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.977742][ T281] #5: ffffffffbb689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.977745][ T281] #6: ffffffffbb689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.977749][ T281] irq event stamp: 17506 [ 11.977750][ T281] hardirqs last enabled at (17505): [] __down_trylock_console_sem+0x86/0xa0 [ 11.977753][ T281] hardirqs last disabled at (17506): [] console_emit_next_record+0x3d4/0x4c0 [ 11.977755][ T281] softirqs last enabled at (17438): [] __alloc_skb+0x4c2/0x5f0 [ 11.977758][ T281] softirqs last disabled at (17436): [] __alloc_skb+0x4c2/0x5f0 [ 11.977760][ T281] Preemption disabled at: [ 11.977761][ T281] [] vprintk_emit+0x31b/0x3e0 [ 11.977767][ T281] CPU: 2 UID: 0 PID: 281 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.977770][ T281] Tainted: [W]=WARN [ 11.977771][ T281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.977773][ T281] Call Trace: [ 11.977774][ T281] [ 11.977776][ T281] dump_stack_lvl+0x6f/0xa0 [ 11.977782][ T281] ? vprintk_emit+0x31b/0x3e0 [ 11.977784][ T281] __might_resched.cold+0x1fe/0x2c1 [ 11.977789][ T281] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.977793][ T281] ? __kmalloc_noprof+0xdb/0x760 [ 11.977798][ T281] __kmalloc_noprof+0x443/0x760 [ 11.977801][ T281] ? alloc_buf.isra.0+0x4b/0x260 [ 11.977806][ T281] ? do_raw_spin_unlock+0x59/0x250 [ 11.977809][ T281] alloc_buf.isra.0+0x4b/0x260 [ 11.977812][ T281] put_chars+0x1e1/0x2f0 [ 11.977814][ T281] ? prb_final_commit+0x50/0x50 [ 11.977817][ T281] ? __send_to_port+0x420/0x420 [ 11.977819][ T281] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.977824][ T281] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.977826][ T281] ? validate_chain+0x38b/0xc20 [ 11.977830][ T281] hvc_console_print+0x292/0x780 [ 11.977833][ T281] ? mark_usage+0x61/0x170 [ 11.977835][ T281] ? __lock_acquire+0x518/0xc20 [ 11.977836][ T281] ? __lock_acquire+0x518/0xc20 [ 11.977840][ T281] ? hvc_write+0x3a0/0x3a0 [ 11.977842][ T281] ? console_emit_next_record+0x1df/0x4c0 [ 11.977848][ T281] ? rcu_is_watching+0x16/0xd0 [ 11.977851][ T281] ? lock_acquire+0x13c/0x160 [ 11.977856][ T281] console_emit_next_record+0x22f/0x4c0 [ 11.977860][ T281] ? devkmsg_read+0x4b0/0x4b0 [ 11.977861][ T281] ? console_flush_one_record+0x106/0x710 [ 11.977865][ T281] ? rcu_is_watching+0x16/0xd0 [ 11.977867][ T281] ? lock_acquire+0x13c/0x160 [ 11.977871][ T281] console_flush_one_record+0x46f/0x710 [ 11.977875][ T281] ? console_emit_next_record+0x4c0/0x4c0 [ 11.977877][ T281] ? __lock_acquire+0x518/0xc20 [ 11.977882][ T281] console_unlock+0xee/0x1f0 [ 11.977885][ T281] ? console_flush_one_record+0x710/0x710 [ 11.977887][ T281] ? rcu_is_watching+0x16/0xd0 [ 11.977889][ T281] ? lock_acquire+0x60/0x160 [ 11.977893][ T281] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.977894][ T281] ? vprintk_emit+0x320/0x3e0 [ 11.977898][ T281] vprintk_emit+0x37c/0x3e0 [ 11.977901][ T281] ? wake_up_klogd_work_func+0x90/0x90 [ 11.977904][ T281] ? team_nl_send_multicast+0xbb/0x120 [ 11.977908][ T281] ? team_nl_send_options_get+0x57f/0x6c0 [ 11.977911][ T281] _printk+0xc7/0x100 [ 11.977915][ T281] ? snapshot_read.cold+0x21/0x21 [ 11.977918][ T281] ? lockdep_hardirqs_on+0x91/0x130 [ 11.977921][ T281] ? kasan_quarantine_put+0x13e/0x2b0 [ 11.977925][ T281] ? netdev_name+0x43/0x60 [ 11.977928][ T281] ? __netdev_printk+0x17f/0x1d0 [ 11.977932][ T281] netdev_info+0xe2/0x116 [ 11.977934][ T281] ? netdev_notice+0x120/0x120 [ 11.977935][ T281] ? team_nl_send_options_get+0x6c0/0x6c0 [ 11.977940][ T281] ? team_options_register+0x26/0x30 [ 11.977942][ T281] ? lb_init+0x2cb/0x470 [ 11.977946][ T281] team_mode_option_set.cold+0x45/0xe3 [ 11.977952][ T281] team_nl_options_set_doit+0x59d/0xd00 [ 11.977957][ T281] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 11.977960][ T281] ? rcu_is_watching+0x16/0xd0 [ 11.977966][ T281] ? __nla_parse+0x22/0x30 [ 11.977970][ T281] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 11.977973][ T281] ? genl_family_rcv_msg_doit+0x206/0x300 [ 11.977975][ T281] genl_family_rcv_msg_doit+0x206/0x300 [ 11.977978][ T281] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 11.977984][ T281] ? rcu_is_watching+0x16/0xd0 [ 11.977987][ T281] ? cap_capable+0x1d7/0x3d0 [ 11.977990][ T281] ? write_profile+0xf0/0xf0 [ 11.977993][ T281] ? unwind_get_return_address+0x67/0xd0 [ 11.977997][ T281] genl_family_rcv_msg+0x3a4/0x640 [ 11.978001][ T281] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 11.978004][ T281] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 11.978006][ T281] ? __lock_acquire+0x518/0xc20 [ 11.978011][ T281] genl_rcv_msg+0xbb/0x160 [ 11.978014][ T281] netlink_rcv_skb+0x14e/0x3a0 [ 11.978016][ T281] ? genl_family_rcv_msg+0x640/0x640 [ 11.978019][ T281] ? netlink_ack+0xcf0/0xcf0 [ 11.978026][ T281] ? netlink_deliver_tap+0xc5/0x330 [ 11.978028][ T281] ? netlink_deliver_tap+0x13c/0x330 [ 11.978031][ T281] genl_rcv+0x28/0x40 [ 11.978033][ T281] netlink_unicast+0x486/0x750 [ 11.978037][ T281] ? netlink_attachskb+0x810/0x810 [ 11.978040][ T281] ? __lock_acquire+0x518/0xc20 [ 11.978044][ T281] netlink_sendmsg+0x735/0xc60 [ 11.978048][ T281] ? netlink_unicast+0x750/0x750 [ 11.978051][ T281] ? __might_fault+0x97/0x140 [ 11.978057][ T281] ____sys_sendmsg+0x415/0x880 [ 11.978060][ T281] ? copy_msghdr_from_user+0x279/0x420 [ 11.978063][ T281] ? get_timestamp.constprop.0+0x390/0x390 [ 11.978064][ T281] ? move_addr_to_kernel+0x40/0x40 [ 11.978068][ T281] ? __lock_acquire+0x518/0xc20 [ 11.978070][ T281] ? net_dim+0x616/0xd70 [ 11.978072][ T281] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.978076][ T281] ___sys_sendmsg+0x14e/0x1d0 [ 11.978079][ T281] ? copy_msghdr_from_user+0x420/0x420 [ 11.978081][ T281] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.978095][ T281] ? __lock_acquire+0x518/0xc20 [ 11.978101][ T281] ? __lock_release.isra.0+0x69/0x1a0 [ 11.978103][ T281] ? __lock_release.isra.0+0x69/0x1a0 [ 11.978107][ T281] __sys_sendmsg+0x12c/0x1d0 [ 11.978110][ T281] ? __sys_sendmsg_sock+0x20/0x20 [ 11.978112][ T281] ? do_pipe2+0x142/0x1b0 [ 11.978119][ T281] ? rcu_is_watching+0x16/0xd0 [ 11.978121][ T281] ? rcu_is_watching+0x16/0xd0 [ 11.978125][ T281] do_syscall_64+0xff/0x530 [ 11.978127][ T281] ? exc_page_fault+0xee/0x100 [ 11.978129][ T281] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.978132][ T281] RIP: 0033:0x7f7cae90c54e [ 11.978136][ T281] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.978138][ T281] RSP: 002b:00007ffda8646af0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.978141][ T281] RAX: ffffffffffffffda RBX: 000055a86819ef70 RCX: 00007f7cae90c54e [ 11.978142][ T281] RDX: 0000000000000000 RSI: 00007ffda8646b90 RDI: 0000000000000007 [ 11.978143][ T281] RBP: 00007ffda8646b00 R08: 0000000000000000 R09: 0000000000000000 [ 11.978143][ T281] R10: 0000000000000000 R11: 0000000000000202 R12: 000055a8681a4af0 [ 11.978144][ T281] R13: 00007ffda8646b90 R14: 000055a86819ee80 R15: 0000000000000000 [ 11.978151][ T281] [ 12.100704][ T282] 8021q: adding VLAN 0 to HW filter on device lag4 [ 12.268125][ T290] lag4: Port device veth3 added [ 12.294815][ T291] lag4: Port device veth5 added [ 12.436796][ T297] 8021q: adding VLAN 0 to HW filter on device lag4 [ 13.002616][ T321] lag2: Mode changed to "loadbalance" [ 13.002633][ T321] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.002636][ T321] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 321, name: teamd [ 13.002638][ T321] preempt_count: 1, expected: 0 [ 13.002639][ T321] RCU nest depth: 0, expected: 0 [ 13.002640][ T321] locks held by teamd/321: 7, last CPU#3: [ 13.002642][ T321] #0: ffffffffbbf30328 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 13.002655][ T321] #1: ffffffffbbf303e0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 13.002659][ T321] #2: ffffffffbbed2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 13.002664][ T321] #3: ffffffffbb769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.002670][ T321] #4: ffffffffbb769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.002674][ T321] #5: ffffffffbb689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.002678][ T321] #6: ffffffffbb689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.002682][ T321] irq event stamp: 17386 [ 13.002683][ T321] hardirqs last enabled at (17385): [] __down_trylock_console_sem+0x86/0xa0 [ 13.002685][ T321] hardirqs last disabled at (17386): [] console_emit_next_record+0x3d4/0x4c0 [ 13.002687][ T321] softirqs last enabled at (17318): [] __alloc_skb+0x4c2/0x5f0 [ 13.002691][ T321] softirqs last disabled at (17316): [] __alloc_skb+0x4c2/0x5f0 [ 13.002693][ T321] Preemption disabled at: [ 13.002694][ T321] [] vprintk_emit+0x31b/0x3e0 [ 13.002700][ T321] CPU: 3 UID: 0 PID: 321 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.002703][ T321] Tainted: [W]=WARN [ 13.002704][ T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.002706][ T321] Call Trace: [ 13.002708][ T321] [ 13.002709][ T321] dump_stack_lvl+0x6f/0xa0 [ 13.002715][ T321] ? vprintk_emit+0x31b/0x3e0 [ 13.002717][ T321] __might_resched.cold+0x1fe/0x2c1 [ 13.002722][ T321] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.002727][ T321] ? __kmalloc_noprof+0xdb/0x760 [ 13.002732][ T321] __kmalloc_noprof+0x443/0x760 [ 13.002735][ T321] ? alloc_buf.isra.0+0x4b/0x260 [ 13.002741][ T321] ? do_raw_spin_unlock+0x59/0x250 [ 13.002744][ T321] alloc_buf.isra.0+0x4b/0x260 [ 13.002748][ T321] put_chars+0x1e1/0x2f0 [ 13.002750][ T321] ? prb_final_commit+0x50/0x50 [ 13.002753][ T321] ? __send_to_port+0x420/0x420 [ 13.002757][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.002761][ T321] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.002764][ T321] ? validate_chain+0x38b/0xc20 [ 13.002768][ T321] hvc_console_print+0x292/0x780 [ 13.002771][ T321] ? mark_usage+0x61/0x170 [ 13.002773][ T321] ? __lock_acquire+0x518/0xc20 [ 13.002775][ T321] ? __lock_acquire+0x518/0xc20 [ 13.002779][ T321] ? hvc_write+0x3a0/0x3a0 [ 13.002781][ T321] ? console_emit_next_record+0x1df/0x4c0 [ 13.002784][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.002786][ T321] ? lock_acquire+0x13c/0x160 [ 13.002790][ T321] console_emit_next_record+0x22f/0x4c0 [ 13.002794][ T321] ? devkmsg_read+0x4b0/0x4b0 [ 13.002796][ T321] ? console_flush_one_record+0x106/0x710 [ 13.002800][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.002802][ T321] ? lock_acquire+0x13c/0x160 [ 13.002806][ T321] console_flush_one_record+0x46f/0x710 [ 13.002811][ T321] ? console_emit_next_record+0x4c0/0x4c0 [ 13.002813][ T321] ? __lock_acquire+0x518/0xc20 [ 13.002818][ T321] console_unlock+0xee/0x1f0 [ 13.002821][ T321] ? console_flush_one_record+0x710/0x710 [ 13.002823][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.002825][ T321] ? lock_acquire+0x60/0x160 [ 13.002829][ T321] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.002831][ T321] ? vprintk_emit+0x320/0x3e0 [ 13.002834][ T321] vprintk_emit+0x37c/0x3e0 [ 13.002838][ T321] ? wake_up_klogd_work_func+0x90/0x90 [ 13.002841][ T321] ? team_nl_send_multicast+0xbb/0x120 [ 13.002847][ T321] ? team_nl_send_options_get+0x57f/0x6c0 [ 13.002853][ T321] _printk+0xc7/0x100 [ 13.002857][ T321] ? snapshot_read.cold+0x21/0x21 [ 13.002860][ T321] ? lockdep_hardirqs_on+0x91/0x130 [ 13.002864][ T321] ? kasan_quarantine_put+0x13e/0x2b0 [ 13.002867][ T321] ? netdev_name+0x43/0x60 [ 13.002871][ T321] ? __netdev_printk+0x17f/0x1d0 [ 13.002875][ T321] netdev_info+0xe2/0x116 [ 13.002878][ T321] ? netdev_notice+0x120/0x120 [ 13.002880][ T321] ? team_nl_send_options_get+0x6c0/0x6c0 [ 13.002885][ T321] ? team_options_register+0x26/0x30 [ 13.002887][ T321] ? lb_init+0x2cb/0x470 [ 13.002892][ T321] team_mode_option_set.cold+0x45/0xe3 [ 13.002898][ T321] team_nl_options_set_doit+0x59d/0xd00 [ 13.002905][ T321] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.002908][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.002915][ T321] ? __nla_parse+0x22/0x30 [ 13.002919][ T321] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 13.002923][ T321] ? genl_family_rcv_msg_doit+0x206/0x300 [ 13.002925][ T321] genl_family_rcv_msg_doit+0x206/0x300 [ 13.002929][ T321] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 13.002936][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.002939][ T321] ? cap_capable+0x1d7/0x3d0 [ 13.002943][ T321] ? write_profile+0xf0/0xf0 [ 13.002945][ T321] ? unwind_get_return_address+0x67/0xd0 [ 13.002951][ T321] genl_family_rcv_msg+0x3a4/0x640 [ 13.002955][ T321] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 13.002958][ T321] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.002960][ T321] ? __lock_acquire+0x518/0xc20 [ 13.002966][ T321] genl_rcv_msg+0xbb/0x160 [ 13.002970][ T321] netlink_rcv_skb+0x14e/0x3a0 [ 13.002972][ T321] ? genl_family_rcv_msg+0x640/0x640 [ 13.002975][ T321] ? netlink_ack+0xcf0/0xcf0 [ 13.002983][ T321] ? netlink_deliver_tap+0xc5/0x330 [ 13.002985][ T321] ? netlink_deliver_tap+0x13c/0x330 [ 13.002989][ T321] genl_rcv+0x28/0x40 [ 13.002991][ T321] netlink_unicast+0x486/0x750 [ 13.002996][ T321] ? netlink_attachskb+0x810/0x810 [ 13.002999][ T321] ? __lock_acquire+0x518/0xc20 [ 13.003004][ T321] netlink_sendmsg+0x735/0xc60 [ 13.003008][ T321] ? netlink_unicast+0x750/0x750 [ 13.003013][ T321] ? __might_fault+0x97/0x140 [ 13.003018][ T321] ____sys_sendmsg+0x415/0x880 [ 13.003022][ T321] ? copy_msghdr_from_user+0x279/0x420 [ 13.003024][ T321] ? get_timestamp.constprop.0+0x390/0x390 [ 13.003026][ T321] ? move_addr_to_kernel+0x40/0x40 [ 13.003030][ T321] ? __lock_acquire+0x518/0xc20 [ 13.003032][ T321] ? net_dim+0x616/0xd70 [ 13.003035][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.003039][ T321] ___sys_sendmsg+0x14e/0x1d0 [ 13.003042][ T321] ? copy_msghdr_from_user+0x420/0x420 [ 13.003044][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.003051][ T321] ? __lock_acquire+0x518/0xc20 [ 13.003058][ T321] ? __lock_release.isra.0+0x69/0x1a0 [ 13.003060][ T321] ? __lock_release.isra.0+0x69/0x1a0 [ 13.003065][ T321] __sys_sendmsg+0x12c/0x1d0 [ 13.003068][ T321] ? __sys_sendmsg_sock+0x20/0x20 [ 13.003070][ T321] ? do_pipe2+0x142/0x1b0 [ 13.003076][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.003079][ T321] ? rcu_is_watching+0x16/0xd0 [ 13.003083][ T321] do_syscall_64+0xff/0x530 [ 13.003085][ T321] ? exc_page_fault+0xee/0x100 [ 13.003093][ T321] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.003096][ T321] RIP: 0033:0x7f542c81654e [ 13.003100][ T321] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.003102][ T321] RSP: 002b:00007ffe01872370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.003104][ T321] RAX: ffffffffffffffda RBX: 000055a43db48f70 RCX: 00007f542c81654e [ 13.003106][ T321] RDX: 0000000000000000 RSI: 00007ffe01872410 RDI: 0000000000000007 [ 13.003107][ T321] RBP: 00007ffe01872380 R08: 0000000000000000 R09: 0000000000000000 [ 13.003107][ T321] R10: 0000000000000000 R11: 0000000000000202 R12: 000055a43db4ed20 [ 13.003108][ T321] R13: 00007ffe01872410 R14: 000055a43db48e80 R15: 0000000000000000 [ 13.003116][ T321] [ 13.106128][ T322] 8021q: adding VLAN 0 to HW filter on device lag2 [ 13.254555][ T330] lag2: Port device veth1 added [ 13.291964][ T331] lag2: Port device veth7 added [ 13.670212][ T347] br1: port 1(lag2.100) entered blocking state [ 13.670541][ T347] br1: port 1(lag2.100) entered disabled state [ 13.670838][ T347] lag2.100: entered allmulticast mode [ 13.671059][ T347] lag2: entered allmulticast mode [ 13.671290][ T347] veth1: entered allmulticast mode [ 13.671525][ T347] veth7: entered allmulticast mode [ 13.673362][ T347] lag2.100: entered promiscuous mode [ 13.673604][ T347] lag2: entered promiscuous mode [ 13.673839][ T347] veth1: entered promiscuous mode [ 13.674237][ T347] veth7: entered promiscuous mode [ 13.826827][ T355] br2: port 1(lag2.200) entered blocking state [ 13.827212][ T355] br2: port 1(lag2.200) entered disabled state [ 13.827585][ T355] lag2.200: entered allmulticast mode [ 13.829662][ T355] lag2.200: entered promiscuous mode [ 13.915580][ T358] br1: port 1(lag2.100) entered blocking state [ 13.916186][ T358] br1: port 1(lag2.100) entered forwarding state [ 13.954695][ T359] br2: port 1(lag2.200) entered blocking state [ 13.955079][ T359] br2: port 1(lag2.200) entered forwarding state [ 14.190577][ T367] lag3: Mode changed to "loadbalance" [ 14.190595][ T367] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.190598][ T367] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 367, name: teamd [ 14.190600][ T367] preempt_count: 1, expected: 0 [ 14.190600][ T367] RCU nest depth: 0, expected: 0 [ 14.190602][ T367] locks held by teamd/367: 7, last CPU#0: [ 14.190604][ T367] #0: ffffffffbbf30328 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 14.190616][ T367] #1: ffffffffbbf303e0 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 14.190621][ T367] #2: ffffffffbbed2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 14.190626][ T367] #3: ffffffffbb769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.190632][ T367] #4: ffffffffbb769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.190635][ T367] #5: ffffffffbb689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.190639][ T367] #6: ffffffffbb689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.190644][ T367] irq event stamp: 30108 [ 14.190644][ T367] hardirqs last enabled at (30107): [] __down_trylock_console_sem+0x86/0xa0 [ 14.190647][ T367] hardirqs last disabled at (30108): [] console_emit_next_record+0x3d4/0x4c0 [ 14.190649][ T367] softirqs last enabled at (30030): [] __alloc_skb+0x4c2/0x5f0 [ 14.190652][ T367] softirqs last disabled at (30028): [] __alloc_skb+0x4c2/0x5f0 [ 14.190655][ T367] Preemption disabled at: [ 14.190655][ T367] [] vprintk_emit+0x31b/0x3e0 [ 14.190661][ T367] CPU: 0 UID: 0 PID: 367 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.190665][ T367] Tainted: [W]=WARN [ 14.190666][ T367] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.190668][ T367] Call Trace: [ 14.190669][ T367] [ 14.190671][ T367] dump_stack_lvl+0x6f/0xa0 [ 14.190677][ T367] ? vprintk_emit+0x31b/0x3e0 [ 14.190679][ T367] __might_resched.cold+0x1fe/0x2c1 [ 14.190684][ T367] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.190688][ T367] ? __kmalloc_noprof+0xdb/0x760 [ 14.190694][ T367] __kmalloc_noprof+0x443/0x760 [ 14.190696][ T367] ? alloc_buf.isra.0+0x4b/0x260 [ 14.190702][ T367] ? do_raw_spin_unlock+0x59/0x250 [ 14.190705][ T367] alloc_buf.isra.0+0x4b/0x260 [ 14.190709][ T367] put_chars+0x1e1/0x2f0 [ 14.190711][ T367] ? prb_final_commit+0x50/0x50 [ 14.190713][ T367] ? __send_to_port+0x420/0x420 [ 14.190716][ T367] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.190721][ T367] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.190723][ T367] ? validate_chain+0x38b/0xc20 [ 14.190727][ T367] hvc_console_print+0x292/0x780 [ 14.190730][ T367] ? mark_usage+0x61/0x170 [ 14.190732][ T367] ? __lock_acquire+0x518/0xc20 [ 14.190734][ T367] ? __lock_acquire+0x518/0xc20 [ 14.190738][ T367] ? hvc_write+0x3a0/0x3a0 [ 14.190740][ T367] ? console_emit_next_record+0x1df/0x4c0 [ 14.190743][ T367] ? rcu_is_watching+0x16/0xd0 [ 14.190746][ T367] ? lock_acquire+0x13c/0x160 [ 14.190750][ T367] console_emit_next_record+0x22f/0x4c0 [ 14.190754][ T367] ? devkmsg_read+0x4b0/0x4b0 [ 14.190756][ T367] ? console_flush_one_record+0x106/0x710 [ 14.190759][ T367] ? rcu_is_watching+0x16/0xd0 [ 14.190762][ T367] ? lock_acquire+0x13c/0x160 [ 14.190766][ T367] console_flush_one_record+0x46f/0x710 [ 14.190770][ T367] ? console_emit_next_record+0x4c0/0x4c0 [ 14.190773][ T367] ? __lock_acquire+0x518/0xc20 [ 14.190778][ T367] console_unlock+0xee/0x1f0 [ 14.190781][ T367] ? console_flush_one_record+0x710/0x710 [ 14.190783][ T367] ? rcu_is_watching+0x16/0xd0 [ 14.190785][ T367] ? lock_acquire+0x60/0x160 [ 14.190789][ T367] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.190791][ T367] ? vprintk_emit+0x320/0x3e0 [ 14.190795][ T367] vprintk_emit+0x37c/0x3e0 [ 14.190799][ T367] ? wake_up_klogd_work_func+0x90/0x90 [ 14.190801][ T367] ? team_nl_send_multicast+0xbb/0x120 [ 14.190805][ T367] ? team_nl_send_options_get+0x57f/0x6c0 [ 14.190809][ T367] _printk+0xc7/0x100 [ 14.190812][ T367] ? snapshot_read.cold+0x21/0x21 [ 14.190816][ T367] ? lockdep_hardirqs_on+0x91/0x130 [ 14.190820][ T367] ? kasan_quarantine_put+0x13e/0x2b0 [ 14.190823][ T367] ? netdev_name+0x43/0x60 [ 14.190826][ T367] ? __netdev_printk+0x17f/0x1d0 [ 14.190830][ T367] netdev_info+0xe2/0x116 [ 14.190833][ T367] ? netdev_notice+0x120/0x120 [ 14.190834][ T367] ? team_nl_send_options_get+0x6c0/0x6c0 [ 14.190839][ T367] ? team_options_register+0x26/0x30 [ 14.190841][ T367] ? lb_init+0x2cb/0x470 [ 14.190848][ T367] team_mode_option_set.cold+0x45/0xe3 [ 14.190854][ T367] team_nl_options_set_doit+0x59d/0xd00 [ 14.190860][ T367] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 14.190862][ T367] ? rcu_is_watching+0x16/0xd0 [ 14.190870][ T367] ? __nla_parse+0x22/0x30 [ 14.190873][ T367] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 14.190877][ T367] ? genl_family_rcv_msg_doit+0x206/0x300 [ 14.190879][ T367] genl_family_rcv_msg_doit+0x206/0x300 [ 14.190883][ T367] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 14.190889][ T367] ? rcu_is_watching+0x16/0xd0 [ 14.190891][ T367] ? cap_capable+0x1d7/0x3d0 [ 14.190895][ T367] ? write_profile+0xf0/0xf0 [ 14.190897][ T367] ? unwind_get_return_address+0x67/0xd0 [ 14.190902][ T367] genl_family_rcv_msg+0x3a4/0x640 [ 14.190906][ T367] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 14.190909][ T367] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 14.190911][ T367] ? __lock_acquire+0x518/0xc20 [ 14.190917][ T367] genl_rcv_msg+0xbb/0x160 [ 14.190920][ T367] netlink_rcv_skb+0x14e/0x3a0 [ 14.190922][ T367] ? genl_family_rcv_msg+0x640/0x640 [ 14.190925][ T367] ? netlink_ack+0xcf0/0xcf0 [ 14.190932][ T367] ? netlink_deliver_tap+0xc5/0x330 [ 14.190934][ T367] ? netlink_deliver_tap+0x13c/0x330 [ 14.190938][ T367] genl_rcv+0x28/0x40 [ 14.190940][ T367] netlink_unicast+0x486/0x750 [ 14.190944][ T367] ? netlink_attachskb+0x810/0x810 [ 14.190947][ T367] ? __lock_acquire+0x518/0xc20 [ 14.190951][ T367] netlink_sendmsg+0x735/0xc60 [ 14.190955][ T367] ? netlink_unicast+0x750/0x750 [ 14.190959][ T367] ? __might_fault+0x97/0x140 [ 14.190965][ T367] ____sys_sendmsg+0x415/0x880 [ 14.190968][ T367] ? copy_msghdr_from_user+0x279/0x420 [ 14.190970][ T367] ? get_timestamp.constprop.0+0x390/0x390 [ 14.190972][ T367] ? move_addr_to_kernel+0x40/0x40 [ 14.190976][ T367] ? __lock_acquire+0x518/0xc20 [ 14.190978][ T367] ? net_dim+0x616/0xd70 [ 14.190980][ T367] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.190984][ T367] ___sys_sendmsg+0x14e/0x1d0 [ 14.190988][ T367] ? copy_msghdr_from_user+0x420/0x420 [ 14.190990][ T367] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.190997][ T367] ? __lock_acquire+0x518/0xc20 [ 14.191004][ T367] ? __lock_release.isra.0+0x69/0x1a0 [ 14.191006][ T367] ? __lock_release.isra.0+0x69/0x1a0 [ 14.191010][ T367] __sys_sendmsg+0x12c/0x1d0 [ 14.191013][ T367] ? __sys_sendmsg_sock+0x20/0x20 [ 14.191015][ T367] ? do_pipe2+0x142/0x1b0 [ 14.191022][ T367] ? rcu_is_watching+0x16/0xd0 [ 14.191024][ T367] ? rcu_is_watching+0x16/0xd0 [ 14.191028][ T367] do_syscall_64+0xff/0x530 [ 14.191030][ T367] ? exc_page_fault+0xee/0x100 [ 14.191033][ T367] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.191035][ T367] RIP: 0033:0x7ffa1de0754e [ 14.191039][ T367] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.191041][ T367] RSP: 002b:00007ffc8e5afd30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.191044][ T367] RAX: ffffffffffffffda RBX: 00005610865a1f70 RCX: 00007ffa1de0754e [ 14.191045][ T367] RDX: 0000000000000000 RSI: 00007ffc8e5afdd0 RDI: 0000000000000007 [ 14.191046][ T367] RBP: 00007ffc8e5afd40 R08: 0000000000000000 R09: 0000000000000000 [ 14.191047][ T367] R10: 0000000000000000 R11: 0000000000000202 R12: 00005610865a7dd0 [ 14.191048][ T367] R13: 00007ffc8e5afdd0 R14: 00005610865a1e80 R15: 0000000000000000 [ 14.191055][ T367] [ 14.278358][ T368] 8021q: adding VLAN 0 to HW filter on device lag3 [ 14.453336][ T376] lag3: Port device veth2 added [ 14.497787][ T377] lag3: Port device veth4 added [ 24.580021][ T466] veth7: left promiscuous mode [ 24.580043][ T466] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.580045][ T466] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 466, name: ip [ 24.580047][ T466] preempt_count: 1, expected: 0 [ 24.580048][ T466] RCU nest depth: 0, expected: 0 [ 24.580049][ T466] locks held by ip/466: 5, last CPU#2: [ 24.580051][ T466] #0: ffffffffbbed2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 24.580063][ T466] #1: ffffffffbb769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.580070][ T466] #2: ffffffffbb769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.580073][ T466] #3: ffffffffbb689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.580077][ T466] #4: ffffffffbb689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 24.580081][ T466] irq event stamp: 20868 [ 24.580081][ T466] hardirqs last enabled at (20867): [] __down_trylock_console_sem+0x86/0xa0 [ 24.580084][ T466] hardirqs last disabled at (20868): [] console_emit_next_record+0x3d4/0x4c0 [ 24.580086][ T466] softirqs last enabled at (20842): [] __alloc_skb+0x4c2/0x5f0 [ 24.580089][ T466] softirqs last disabled at (20840): [] __alloc_skb+0x4c2/0x5f0 [ 24.580091][ T466] Preemption disabled at: [ 24.580092][ T466] [] vprintk_emit+0x31b/0x3e0 [ 24.580098][ T466] CPU: 2 UID: 0 PID: 466 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.580101][ T466] Tainted: [W]=WARN [ 24.580102][ T466] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.580104][ T466] Call Trace: [ 24.580106][ T466] [ 24.580107][ T466] dump_stack_lvl+0x6f/0xa0 [ 24.580113][ T466] ? vprintk_emit+0x31b/0x3e0 [ 24.580115][ T466] __might_resched.cold+0x1fe/0x2c1 [ 24.580120][ T466] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.580124][ T466] ? __kmalloc_noprof+0xdb/0x760 [ 24.580129][ T466] __kmalloc_noprof+0x443/0x760 [ 24.580131][ T466] ? alloc_buf.isra.0+0x4b/0x260 [ 24.580143][ T466] ? do_raw_spin_unlock+0x59/0x250 [ 24.580146][ T466] alloc_buf.isra.0+0x4b/0x260 [ 24.580150][ T466] put_chars+0x1e1/0x2f0 [ 24.580152][ T466] ? __send_to_port+0x420/0x420 [ 24.580154][ T466] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.580159][ T466] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.580161][ T466] ? validate_chain+0x38b/0xc20 [ 24.580165][ T466] hvc_console_print+0x292/0x780 [ 24.580168][ T466] ? __lock_acquire+0x518/0xc20 [ 24.580173][ T466] ? hvc_write+0x3a0/0x3a0 [ 24.580176][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.580181][ T466] console_emit_next_record+0x22f/0x4c0 [ 24.580185][ T466] ? devkmsg_read+0x4b0/0x4b0 [ 24.580186][ T466] ? console_flush_one_record+0x106/0x710 [ 24.580190][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.580192][ T466] ? lock_acquire+0x13c/0x160 [ 24.580196][ T466] console_flush_one_record+0x46f/0x710 [ 24.580200][ T466] ? console_emit_next_record+0x4c0/0x4c0 [ 24.580202][ T466] ? __lock_acquire+0x518/0xc20 [ 24.580207][ T466] console_unlock+0xee/0x1f0 [ 24.580210][ T466] ? console_flush_one_record+0x710/0x710 [ 24.580211][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.580214][ T466] ? lock_acquire+0x60/0x160 [ 24.580217][ T466] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.580219][ T466] ? vprintk_emit+0x320/0x3e0 [ 24.580222][ T466] vprintk_emit+0x37c/0x3e0 [ 24.580226][ T466] ? wake_up_klogd_work_func+0x90/0x90 [ 24.580229][ T466] ? __lock_acquire+0x518/0xc20 [ 24.580231][ T466] ? validate_chain+0x737/0xc20 [ 24.580234][ T466] _printk+0xc7/0x100 [ 24.580238][ T466] ? snapshot_read.cold+0x21/0x21 [ 24.580240][ T466] ? __lock_acquire+0x518/0xc20 [ 24.580243][ T466] ? mark_usage+0x61/0x170 [ 24.580245][ T466] ? netdev_name+0x43/0x60 [ 24.580248][ T466] ? __netdev_printk+0x17f/0x1d0 [ 24.580252][ T466] netdev_info+0xe2/0x116 [ 24.580255][ T466] ? netdev_notice+0x120/0x120 [ 24.580257][ T466] ? __lock_acquire+0x518/0xc20 [ 24.580262][ T466] ? lock_acquire.part.0+0xd4/0x280 [ 24.580264][ T466] ? mutex_is_locked+0x1c/0x50 [ 24.580268][ T466] __dev_set_promiscuity.cold+0x95/0x104 [ 24.580271][ T466] ? team_user_linkup_option_set+0x190/0x190 [ 24.580275][ T466] netif_set_promiscuity+0x4c/0xc0 [ 24.580280][ T466] dev_set_promiscuity+0x9d/0x150 [ 24.580283][ T466] team_port_del+0x6ef/0x9c0 [ 24.580287][ T466] do_set_master+0x15c/0x580 [ 24.580292][ T466] do_setlink.isra.0+0xa31/0x2750 [ 24.580296][ T466] ? stack_trace_save+0x93/0xc0 [ 24.580299][ T466] ? rtnl_link_get_size+0x350/0x350 [ 24.580301][ T466] ? rcu_read_lock_any_held+0x66/0x90 [ 24.580302][ T466] ? stack_depot_save_flags+0x38e/0x790 [ 24.580306][ T466] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.580309][ T466] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.580310][ T466] ? validate_chain+0x38b/0xc20 [ 24.580313][ T466] ? kasan_save_stack+0x3d/0x50 [ 24.580316][ T466] ? kasan_save_stack+0x2f/0x50 [ 24.580317][ T466] ? kasan_save_track+0x14/0x30 [ 24.580320][ T466] ? __lock_acquire+0x518/0xc20 [ 24.580322][ T466] ? netlink_seq_next+0xe/0x60 [ 24.580325][ T466] ? ___sys_sendmsg+0xb0/0x1d0 [ 24.580329][ T466] ? lock_acquire.part.0+0xd4/0x280 [ 24.580331][ T466] ? rtnl_newlink+0x9a8/0x11c0 [ 24.580333][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.580336][ T466] ? lock_acquire+0x13c/0x160 [ 24.580337][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.580339][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.580341][ T466] ? trace_contention_end+0xb3/0x180 [ 24.580344][ T466] ? __mutex_lock+0x1db/0x1ea0 [ 24.580347][ T466] ? __mutex_lock+0x9a3/0x1ea0 [ 24.580349][ T466] ? rtnl_newlink+0x9a8/0x11c0 [ 24.580353][ T466] ? ww_mutex_lock+0x160/0x160 [ 24.580354][ T466] ? nla_get_range_signed+0x3d0/0x3d0 [ 24.580359][ T466] ? __rtnl_newlink+0x3fa/0xa50 [ 24.580365][ T466] rtnl_newlink+0x9f1/0x11c0 [ 24.580370][ T466] ? rtnl_bridge_getlink+0x850/0x850 [ 24.580372][ T466] ? __lock_acquire+0x518/0xc20 [ 24.580376][ T466] ? lock_acquire.part.0+0xd4/0x280 [ 24.580378][ T466] ? find_held_lock+0x2b/0x80 [ 24.580380][ T466] ? rtnl_bridge_getlink+0x850/0x850 [ 24.580382][ T466] ? __lock_release.isra.0+0x69/0x1a0 [ 24.580386][ T466] ? rtnl_bridge_getlink+0x850/0x850 [ 24.580388][ T466] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.580391][ T466] ? rtnl_link_fill+0x920/0x920 [ 24.580392][ T466] ? __lock_acquire+0x518/0xc20 [ 24.580396][ T466] ? lock_acquire.part.0+0xd4/0x280 [ 24.580398][ T466] ? find_held_lock+0x2b/0x80 [ 24.580402][ T466] netlink_rcv_skb+0x14e/0x3a0 [ 24.580403][ T466] ? rtnl_link_fill+0x920/0x920 [ 24.580406][ T466] ? netlink_ack+0xcf0/0xcf0 [ 24.580413][ T466] ? netlink_deliver_tap+0xc5/0x330 [ 24.580414][ T466] ? netlink_deliver_tap+0x13c/0x330 [ 24.580418][ T466] netlink_unicast+0x486/0x750 [ 24.580422][ T466] ? netlink_attachskb+0x810/0x810 [ 24.580425][ T466] ? __lock_acquire+0x518/0xc20 [ 24.580429][ T466] netlink_sendmsg+0x735/0xc60 [ 24.580433][ T466] ? netlink_unicast+0x750/0x750 [ 24.580437][ T466] ? __might_fault+0x97/0x140 [ 24.580442][ T466] ____sys_sendmsg+0x415/0x880 [ 24.580444][ T466] ? copy_msghdr_from_user+0x279/0x420 [ 24.580447][ T466] ? get_timestamp.constprop.0+0x390/0x390 [ 24.580448][ T466] ? move_addr_to_kernel+0x40/0x40 [ 24.580456][ T466] ___sys_sendmsg+0x14e/0x1d0 [ 24.580459][ T466] ? copy_msghdr_from_user+0x420/0x420 [ 24.580474][ T466] __sys_sendmsg+0x12c/0x1d0 [ 24.580477][ T466] ? __sys_sendmsg_sock+0x20/0x20 [ 24.580484][ T466] ? rcu_is_watching+0x16/0xd0 [ 24.580487][ T466] do_syscall_64+0xff/0x530 [ 24.580490][ T466] ? exc_page_fault+0xee/0x100 [ 24.580493][ T466] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.580495][ T466] RIP: 0033:0x7f944343e54e [ 24.580499][ T466] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 24.580500][ T466] RSP: 002b:00007ffd1d1e1060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 24.580503][ T466] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f944343e54e [ 24.580505][ T466] RDX: 0000000000000000 RSI: 00007ffd1d1e1110 RDI: 0000000000000005 [ 24.580505][ T466] RBP: 00007ffd1d1e1070 R08: 0000000000000000 R09: 0000000000000000 [ 24.580506][ T466] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b187 [ 24.580507][ T466] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd1d1e17d0 [ 24.580514][ T466] [ 24.624745][ T466] veth7: left allmulticast mode [ 24.626584][ T466] lag2: Port device veth7 removed [ 24.635738][ T466] ip (466) used greatest stack depth: 23208 bytes left [ 29.044954][ C0] [ 29.044974][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 29.044977][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 29.044980][ C0] preempt_count: 104, expected: 0 [ 29.044981][ C0] RCU nest depth: 0, expected: 0 [ 29.044983][ C0] INFO: lockdep is turned off. [ 29.044984][ C0] irq event stamp: 904616 [ 29.044985][ C0] hardirqs last enabled at (904616): [] _raw_spin_unlock_irq+0x28/0x50 [ 29.044996][ C0] hardirqs last disabled at (904615): [] _raw_spin_lock_irq+0x4a/0x50 [ 29.044999][ C0] softirqs last enabled at (904600): [] handle_softirqs+0x67c/0x900 [ 29.045003][ C0] softirqs last disabled at (904613): [] __irq_exit_rcu+0x145/0x1c0 [ 29.045006][ C0] Preemption disabled at: [ 29.045007][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 29.045015][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.045019][ C0] Tainted: [W]=WARN [ 29.045020][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.045023][ C0] Call Trace: [ 29.045025][ C0] [ 29.045027][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.045033][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 29.045035][ C0] __might_resched.cold+0x1fe/0x2c1 [ 29.045040][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 29.045044][ C0] ? __asan_memcpy+0x3c/0x60 [ 29.045048][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.045052][ C0] __kmalloc_noprof+0x443/0x760 [ 29.045057][ C0] ? __rwlock_init+0x150/0x150 [ 29.045060][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 29.045065][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 29.045067][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.045071][ C0] put_chars+0x1e1/0x2f0 [ 29.045073][ C0] ? __send_to_port+0x420/0x420 [ 29.045076][ C0] ? console_prepend_replay+0x20/0x20 [ 29.045081][ C0] hvc_console_print+0x292/0x780 [ 29.045086][ C0] ? hvc_write+0x3a0/0x3a0 [ 29.045088][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.045090][ C0] ? lock_acquire+0x13c/0x160 [ 29.045094][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.045097][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 29.045100][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.045103][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.045105][ C0] ? lock_acquire+0x13c/0x160 [ 29.045108][ C0] ? console_flush_one_record+0x111/0x710 [ 29.045111][ C0] console_flush_one_record+0x46f/0x710 [ 29.045114][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 29.045118][ C0] console_unlock+0xee/0x1f0 [ 29.045121][ C0] ? lock_acquire+0x13c/0x160 [ 29.045123][ C0] ? console_flush_one_record+0x710/0x710 [ 29.045125][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.045128][ C0] ? lock_release+0x184/0x1f0 [ 29.045130][ C0] ? lock_acquire+0x60/0x160 [ 29.045133][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 29.045135][ C0] ? vprintk_emit+0x320/0x3e0 [ 29.045138][ C0] vprintk_emit+0x37c/0x3e0 [ 29.045141][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 29.045144][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.045147][ C0] ? lock_release+0x184/0x1f0 [ 29.045149][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 29.045155][ C0] _printk+0xc7/0x100 [ 29.045163][ C0] ? snapshot_read.cold+0x21/0x21 [ 29.045166][ C0] ? arch_stack_walk+0xd7/0x130 [ 29.045171][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 29.045174][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 29.045177][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 29.045181][ C0] mark_lock_irq+0x989/0x9c0 [ 29.045185][ C0] mark_lock+0x1d7/0xa00 [ 29.045188][ C0] mark_usage+0x42/0x170 [ 29.045191][ C0] __lock_acquire+0x388/0xc20 [ 29.045194][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.045197][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.045214][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.045217][ C0] ? lock_acquire+0x13c/0x160 [ 29.045219][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.045230][ C0] _raw_spin_lock+0x33/0x40 [ 29.045233][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.045244][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.045255][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.045266][ C0] call_timer_fn+0x160/0x4d0 [ 29.045271][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.045273][ C0] ? debug_object_active_state+0x430/0x430 [ 29.045277][ C0] ? find_held_lock+0x2b/0x80 [ 29.045280][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.045283][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.045286][ C0] __run_timers+0x68f/0xaa0 [ 29.045289][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.045301][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.045303][ C0] ? __lock_acquire+0x518/0xc20 [ 29.045308][ C0] ? __rwlock_init+0x150/0x150 [ 29.045311][ C0] run_timer_softirq+0xf0/0x160 [ 29.045314][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.045317][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.045320][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.045322][ C0] handle_softirqs+0x1d3/0x900 [ 29.045325][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.045328][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.045331][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.045333][ C0] irq_exit_rcu+0xe/0x30 [ 29.045336][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.045339][ C0] [ 29.045341][ C0] [ 29.045342][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.045344][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.045348][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.045352][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.045354][ C0] RSP: 0018:ffffffffbb407cf8 EFLAGS: 00000296 [ 29.045358][ C0] RAX: 00000000000dcda3 RBX: ffffffffbb41c600 RCX: ffffffffb84f0307 [ 29.045360][ C0] RDX: ffffffffbb41c600 RSI: ffffffffbb238af6 RDI: ffffffffbac8d8e0 [ 29.045362][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.045363][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff7680fa2 [ 29.045364][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.045367][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.045371][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.045373][ C0] default_idle+0x9/0x10 [ 29.045376][ C0] default_idle_call+0x6e/0xb0 [ 29.045379][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.045381][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.045383][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.045387][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.045389][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.045392][ C0] do_idle+0xd8/0x190 [ 29.045394][ C0] cpu_startup_entry+0x53/0x70 [ 29.045396][ C0] rest_init+0x279/0x280 [ 29.045399][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.045403][ C0] ? rest_init+0x280/0x280 [ 29.045406][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.045411][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.045414][ C0] ? acpi_enable+0x1e4/0x330 [ 29.045417][ C0] start_kernel+0x3af/0x3b0 [ 29.045420][ C0] x86_64_start_reservations+0x24/0x30 [ 29.045423][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.045426][ C0] common_startup_64+0x13e/0x148 [ 29.045432][ C0] [ 29.076975][ C0] ======================================================== [ 29.077313][ C0] WARNING: possible irq lock inversion dependency detected [ 29.077716][ C0] 7.2.0-virtme #1 Tainted: G W [ 29.077989][ C0] -------------------------------------------------------- [ 29.078409][ C0] swapper/0/0 just changed the state of lock: [ 29.078683][ C0] ff1100000516ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.079151][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 29.079565][ C0] (fs_reclaim){+.+.}-{0:0} [ 29.079569][ C0] [ 29.079569][ C0] [ 29.079569][ C0] and interrupts could create inverse lock ordering between them. [ 29.079569][ C0] [ 29.080548][ C0] [ 29.080548][ C0] other info that might help us debug this: [ 29.080873][ C0] Chain exists of: [ 29.080873][ C0] &br->lock --> console_owner --> fs_reclaim [ 29.080873][ C0] [ 29.081463][ C0] Possible interrupt unsafe locking scenario: [ 29.081463][ C0] [ 29.081789][ C0] CPU0 CPU1 [ 29.082095][ C0] ---- ---- [ 29.082322][ C0] lock(fs_reclaim); [ 29.082579][ C0] local_irq_disable(); [ 29.082858][ C0] lock(&br->lock); [ 29.083138][ C0] lock(console_owner); [ 29.083506][ C0] [ 29.083674][ C0] lock(&br->lock); [ 29.083868][ C0] [ 29.083868][ C0] *** DEADLOCK *** [ 29.083868][ C0] [ 29.084279][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 29.084637][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 29.085179][ C0] [ 29.085179][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 29.085627][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 29.085864][ C0] HARDIRQ-ON-W at: [ 29.086122][ C0] __lock_acquire+0x388/0xc20 [ 29.086413][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.086771][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.087048][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.087478][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.087903][ C0] workqueue_init+0x2a/0x680 [ 29.088274][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.088606][ C0] kernel_init+0x21/0x150 [ 29.088970][ C0] ret_from_fork+0x474/0x6b0 [ 29.089344][ C0] ret_from_fork_asm+0x11/0x20 [ 29.089625][ C0] SOFTIRQ-ON-W at: [ 29.089879][ C0] __lock_acquire+0x388/0xc20 [ 29.090153][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.090521][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.090799][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.091232][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.091665][ C0] workqueue_init+0x2a/0x680 [ 29.092030][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.092366][ C0] kernel_init+0x21/0x150 [ 29.092730][ C0] ret_from_fork+0x474/0x6b0 [ 29.093100][ C0] ret_from_fork_asm+0x11/0x20 [ 29.093382][ C0] INITIAL USE at: [ 29.093635][ C0] __lock_acquire+0x388/0xc20 [ 29.093921][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.094288][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.094567][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 29.094987][ C0] kthread_create_worker_on_node+0xea/0x210 [ 29.095405][ C0] workqueue_init+0x2a/0x680 [ 29.095769][ C0] kernel_init_freeable+0x2fe/0x630 [ 29.096050][ C0] kernel_init+0x21/0x150 [ 29.096425][ C0] ret_from_fork+0x474/0x6b0 [ 29.096700][ C0] ret_from_fork_asm+0x11/0x20 [ 29.097068][ C0] } [ 29.097185][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 29.097599][ C0] ... acquired at: [ 29.097755][ C0] __lock_acquire+0x518/0xc20 [ 29.098069][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.098297][ C0] fs_reclaim_acquire+0xd5/0x120 [ 29.098598][ C0] __kmalloc_noprof+0xd3/0x760 [ 29.098816][ C0] alloc_buf.isra.0+0x4b/0x260 [ 29.099042][ C0] put_chars+0x1e1/0x2f0 [ 29.099272][ C0] hvc_console_print+0x292/0x780 [ 29.099592][ C0] console_emit_next_record+0x22f/0x4c0 [ 29.099817][ C0] console_flush_one_record+0x46f/0x710 [ 29.100045][ C0] console_unlock+0xee/0x1f0 [ 29.100272][ C0] vprintk_emit+0x37c/0x3e0 [ 29.100575][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 29.100794][ C0] dev_printk_emit+0xb9/0xee [ 29.101102][ C0] _dev_info+0xe2/0x116 [ 29.101274][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 29.101631][ C0] cmos_do_probe+0x73b/0x98a [ 29.101854][ C0] platform_probe+0xfe/0x1f0 [ 29.102076][ C0] call_driver_probe+0x61/0x1c0 [ 29.102299][ C0] really_probe+0x199/0x760 [ 29.102607][ C0] __driver_probe_device+0x24f/0x440 [ 29.102826][ C0] driver_probe_device+0x4a/0xf0 [ 29.103052][ C0] __driver_attach+0x1b8/0x540 [ 29.103280][ C0] bus_for_each_dev+0x130/0x1e0 [ 29.103585][ C0] bus_add_driver+0x2c8/0x530 [ 29.103811][ C0] driver_register+0x1a3/0x390 [ 29.104034][ C0] __platform_driver_probe+0x13f/0x270 [ 29.104261][ C0] cmos_init+0x31/0x40 [ 29.104516][ C0] do_one_initcall+0x124/0x4f0 [ 29.104735][ C0] kernel_init_freeable+0x596/0x630 [ 29.105039][ C0] kernel_init+0x21/0x150 [ 29.105267][ C0] ret_from_fork+0x474/0x6b0 [ 29.105567][ C0] ret_from_fork_asm+0x11/0x20 [ 29.105788][ C0] [ 29.105906][ C0] -> (console_owner){....}-{0:0} { [ 29.106133][ C0] INITIAL USE at: [ 29.106304][ C0] } [ 29.106500][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 29.106827][ C0] ... acquired at: [ 29.106995][ C0] __lock_acquire+0x518/0xc20 [ 29.107226][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.107532][ C0] console_lock_spinning_enable+0x5c/0x60 [ 29.107803][ C0] console_emit_next_record+0x1d1/0x4c0 [ 29.108110][ C0] console_flush_one_record+0x46f/0x710 [ 29.108332][ C0] console_unlock+0xee/0x1f0 [ 29.108636][ C0] vprintk_emit+0x37c/0x3e0 [ 29.108856][ C0] _printk+0xc7/0x100 [ 29.109024][ C0] br_set_state+0x22f/0x430 [bridge] [ 29.109264][ C0] br_init_port+0xc4/0x200 [bridge] [ 29.109573][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 29.109854][ C0] br_dev_open+0x94/0x120 [bridge] [ 29.110080][ C0] __dev_open+0x2f3/0x610 [ 29.110311][ C0] __dev_change_flags+0x4a4/0x660 [ 29.110617][ C0] netif_change_flags+0x87/0x190 [ 29.110839][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 29.111064][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.111285][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.111588][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.111805][ C0] netlink_unicast+0x486/0x750 [ 29.112110][ C0] netlink_sendmsg+0x735/0xc60 [ 29.112327][ C0] ____sys_sendmsg+0x415/0x880 [ 29.112632][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.112858][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.113081][ C0] do_syscall_64+0xff/0x530 [ 29.113308][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.113671][ C0] [ 29.113782][ C0] -> (&br->lock){+.-.}-{3:3} { [ 29.114014][ C0] HARDIRQ-ON-W at: [ 29.114187][ C0] __lock_acquire+0x388/0xc20 [ 29.114556][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.114831][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.115113][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 29.115544][ C0] netif_set_mac_address+0x282/0x410 [ 29.115816][ C0] do_setlink.isra.0+0x706/0x2750 [ 29.116095][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.116462][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.116737][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.117108][ C0] netlink_unicast+0x486/0x750 [ 29.117469][ C0] netlink_sendmsg+0x735/0xc60 [ 29.117743][ C0] ____sys_sendmsg+0x415/0x880 [ 29.118020][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.118305][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.118661][ C0] do_syscall_64+0xff/0x530 [ 29.118933][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.119269][ C0] IN-SOFTIRQ-W at: [ 29.119520][ C0] __lock_acquire+0x388/0xc20 [ 29.119791][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.120168][ C0] _raw_spin_lock+0x33/0x40 [ 29.120536][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.120882][ C0] call_timer_fn+0x160/0x4d0 [ 29.121252][ C0] __run_timers+0x68f/0xaa0 [ 29.121611][ C0] run_timer_softirq+0xf0/0x160 [ 29.121891][ C0] handle_softirqs+0x1d3/0x900 [ 29.122265][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.122624][ C0] irq_exit_rcu+0xe/0x30 [ 29.122898][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.123323][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.123730][ C0] pv_native_safe_halt+0xf/0x10 [ 29.124008][ C0] default_idle+0x9/0x10 [ 29.124375][ C0] default_idle_call+0x6e/0xb0 [ 29.124734][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.125065][ C0] do_idle+0xd8/0x190 [ 29.125373][ C0] cpu_startup_entry+0x53/0x70 [ 29.125649][ C0] rest_init+0x279/0x280 [ 29.126016][ C0] start_kernel+0x3af/0x3b0 [ 29.126372][ C0] x86_64_start_reservations+0x24/0x30 [ 29.126648][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.127007][ C0] common_startup_64+0x13e/0x148 [ 29.127374][ C0] INITIAL USE at: [ 29.127546][ C0] __lock_acquire+0x388/0xc20 [ 29.127910][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.128184][ C0] _raw_spin_lock_bh+0x38/0x50 [ 29.128544][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 29.128894][ C0] netif_set_mac_address+0x282/0x410 [ 29.129172][ C0] do_setlink.isra.0+0x706/0x2750 [ 29.129539][ C0] rtnl_newlink+0x9f1/0x11c0 [ 29.129818][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 29.130093][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 29.130463][ C0] netlink_unicast+0x486/0x750 [ 29.130738][ C0] netlink_sendmsg+0x735/0xc60 [ 29.131105][ C0] ____sys_sendmsg+0x415/0x880 [ 29.131483][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 29.131758][ C0] __sys_sendmsg+0x12c/0x1d0 [ 29.132119][ C0] do_syscall_64+0xff/0x530 [ 29.132396][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 29.132812][ C0] } [ 29.132924][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 29.133351][ C0] ... acquired at: [ 29.133598][ C0] mark_lock+0x1d7/0xa00 [ 29.133821][ C0] mark_usage+0x42/0x170 [ 29.134131][ C0] __lock_acquire+0x388/0xc20 [ 29.134352][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.134655][ C0] _raw_spin_lock+0x33/0x40 [ 29.134878][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.135252][ C0] call_timer_fn+0x160/0x4d0 [ 29.135468][ C0] __run_timers+0x68f/0xaa0 [ 29.135770][ C0] run_timer_softirq+0xf0/0x160 [ 29.135995][ C0] handle_softirqs+0x1d3/0x900 [ 29.136309][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.136526][ C0] irq_exit_rcu+0xe/0x30 [ 29.136827][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.137104][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.137470][ C0] pv_native_safe_halt+0xf/0x10 [ 29.137687][ C0] default_idle+0x9/0x10 [ 29.137996][ C0] default_idle_call+0x6e/0xb0 [ 29.138216][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.138570][ C0] do_idle+0xd8/0x190 [ 29.138735][ C0] cpu_startup_entry+0x53/0x70 [ 29.139043][ C0] rest_init+0x279/0x280 [ 29.139268][ C0] start_kernel+0x3af/0x3b0 [ 29.139570][ C0] x86_64_start_reservations+0x24/0x30 [ 29.139786][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.140095][ C0] common_startup_64+0x13e/0x148 [ 29.140320][ C0] [ 29.140512][ C0] [ 29.140512][ C0] stack backtrace: [ 29.140783][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 29.140788][ C0] Tainted: [W]=WARN [ 29.140790][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 29.140791][ C0] Call Trace: [ 29.140793][ C0] [ 29.140795][ C0] dump_stack_lvl+0x6f/0xa0 [ 29.140800][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 29.140804][ C0] mark_lock_irq+0x989/0x9c0 [ 29.140809][ C0] mark_lock+0x1d7/0xa00 [ 29.140812][ C0] mark_usage+0x42/0x170 [ 29.140814][ C0] __lock_acquire+0x388/0xc20 [ 29.140818][ C0] lock_acquire.part.0+0xd4/0x280 [ 29.140820][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.140834][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.140838][ C0] ? lock_acquire+0x13c/0x160 [ 29.140840][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.140854][ C0] _raw_spin_lock+0x33/0x40 [ 29.140857][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.140867][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 29.140879][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.140890][ C0] call_timer_fn+0x160/0x4d0 [ 29.140894][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 29.140897][ C0] ? debug_object_active_state+0x430/0x430 [ 29.140901][ C0] ? find_held_lock+0x2b/0x80 [ 29.140903][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.140906][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.140909][ C0] __run_timers+0x68f/0xaa0 [ 29.140912][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 29.140923][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 29.140926][ C0] ? __lock_acquire+0x518/0xc20 [ 29.140930][ C0] ? __rwlock_init+0x150/0x150 [ 29.140934][ C0] run_timer_softirq+0xf0/0x160 [ 29.140937][ C0] ? __run_timers+0xaa0/0xaa0 [ 29.140940][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.140943][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.140945][ C0] handle_softirqs+0x1d3/0x900 [ 29.140949][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 29.140951][ C0] ? _local_bh_enable+0xc0/0xc0 [ 29.140954][ C0] __irq_exit_rcu+0x145/0x1c0 [ 29.140957][ C0] irq_exit_rcu+0xe/0x30 [ 29.140959][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 29.140961][ C0] [ 29.140962][ C0] [ 29.140963][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 29.140966][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.140969][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 29.140972][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 29.140974][ C0] RSP: 0018:ffffffffbb407cf8 EFLAGS: 00000296 [ 29.140978][ C0] RAX: 00000000000dcda3 RBX: ffffffffbb41c600 RCX: ffffffffb84f0307 [ 29.140979][ C0] RDX: ffffffffbb41c600 RSI: ffffffffbb238af6 RDI: ffffffffbac8d8e0 [ 29.140981][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 29.140982][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff7680fa2 [ 29.140983][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 29.140985][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.140989][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 29.140991][ C0] default_idle+0x9/0x10 [ 29.140994][ C0] default_idle_call+0x6e/0xb0 [ 29.140996][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 29.140999][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 29.141001][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 29.141004][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 29.141006][ C0] ? rcu_is_watching+0x16/0xd0 [ 29.141009][ C0] do_idle+0xd8/0x190 [ 29.141011][ C0] cpu_startup_entry+0x53/0x70 [ 29.141014][ C0] rest_init+0x279/0x280 [ 29.141016][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 29.141020][ C0] ? rest_init+0x280/0x280 [ 29.141023][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 29.141028][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 29.141032][ C0] ? acpi_enable+0x1e4/0x330 [ 29.141035][ C0] start_kernel+0x3af/0x3b0 [ 29.141038][ C0] x86_64_start_reservations+0x24/0x30 [ 29.141041][ C0] x86_64_start_kernel+0x12b/0x130 [ 29.141044][ C0] common_startup_64+0x13e/0x148 [ 29.141049][ C0] [ 38.928752][ T529] veth7: entered promiscuous mode [ 38.928769][ T529] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 38.928772][ T529] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 529, name: ip [ 38.928774][ T529] preempt_count: 1, expected: 0 [ 38.928775][ T529] RCU nest depth: 0, expected: 0 [ 38.928775][ T529] INFO: lockdep is turned off. [ 38.928777][ T529] irq event stamp: 0 [ 38.928778][ T529] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 38.928782][ T529] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 38.928788][ T529] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 38.928789][ T529] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 38.928791][ T529] Preemption disabled at: [ 38.928792][ T529] [] vprintk_emit+0x31b/0x3e0 [ 38.928800][ T529] CPU: 3 UID: 0 PID: 529 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 38.928804][ T529] Tainted: [W]=WARN [ 38.928805][ T529] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.928806][ T529] Call Trace: [ 38.928808][ T529] [ 38.928809][ T529] dump_stack_lvl+0x6f/0xa0 [ 38.928814][ T529] ? vprintk_emit+0x31b/0x3e0 [ 38.928816][ T529] __might_resched.cold+0x1fe/0x2c1 [ 38.928820][ T529] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 38.928823][ T529] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 38.928825][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.928828][ T529] __kmalloc_noprof+0x443/0x760 [ 38.928832][ T529] ? __rwlock_init+0x150/0x150 [ 38.928834][ T529] ? alloc_buf.isra.0+0x4b/0x260 [ 38.928838][ T529] ? do_raw_spin_unlock+0x59/0x250 [ 38.928840][ T529] alloc_buf.isra.0+0x4b/0x260 [ 38.928842][ T529] put_chars+0x1e1/0x2f0 [ 38.928843][ T529] ? prb_final_commit+0x50/0x50 [ 38.928847][ T529] ? __send_to_port+0x420/0x420 [ 38.928850][ T529] ? printk_get_next_message+0x240/0x650 [ 38.928853][ T529] hvc_console_print+0x292/0x780 [ 38.928857][ T529] ? hvc_write+0x3a0/0x3a0 [ 38.928858][ T529] ? do_raw_spin_lock+0x131/0x280 [ 38.928860][ T529] ? vsnprintf+0x527/0x1700 [ 38.928863][ T529] ? __rwlock_init+0x150/0x150 [ 38.928865][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.928866][ T529] ? lock_acquire+0x13c/0x160 [ 38.928868][ T529] console_emit_next_record+0x22f/0x4c0 [ 38.928871][ T529] ? devkmsg_read+0x4b0/0x4b0 [ 38.928873][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.928874][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.928876][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.928878][ T529] ? lock_acquire+0x13c/0x160 [ 38.928879][ T529] ? console_flush_one_record+0x111/0x710 [ 38.928881][ T529] console_flush_one_record+0x46f/0x710 [ 38.928884][ T529] ? console_emit_next_record+0x4c0/0x4c0 [ 38.928886][ T529] console_unlock+0xee/0x1f0 [ 38.928888][ T529] ? lock_acquire+0x13c/0x160 [ 38.928889][ T529] ? console_flush_one_record+0x710/0x710 [ 38.928891][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.928892][ T529] ? lock_release+0x184/0x1f0 [ 38.928894][ T529] ? lock_acquire+0x60/0x160 [ 38.928895][ T529] ? __rcu_read_lock+0x30/0x70 [ 38.928897][ T529] ? __down_trylock_console_sem+0x5e/0xa0 [ 38.928899][ T529] ? vprintk_emit+0x320/0x3e0 [ 38.928901][ T529] vprintk_emit+0x37c/0x3e0 [ 38.928904][ T529] ? wake_up_klogd_work_func+0x90/0x90 [ 38.928905][ T529] ? ____sys_sendmsg+0x415/0x880 [ 38.928908][ T529] ? __sys_sendmsg+0x12c/0x1d0 [ 38.928910][ T529] ? do_syscall_64+0xff/0x530 [ 38.928912][ T529] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.928914][ T529] _printk+0xc7/0x100 [ 38.928917][ T529] ? snapshot_read.cold+0x21/0x21 [ 38.928919][ T529] ? netdev_name+0x43/0x60 [ 38.928922][ T529] ? __netdev_printk+0x17f/0x1d0 [ 38.928924][ T529] netdev_info+0xe2/0x116 [ 38.928926][ T529] ? netdev_notice+0x120/0x120 [ 38.928927][ T529] ? kasan_save_track+0x14/0x30 [ 38.928930][ T529] ? __kasan_kmalloc+0x7b/0x90 [ 38.928932][ T529] ? __kmalloc_cache_noprof+0x29a/0x620 [ 38.928934][ T529] ? __team_option_inst_add+0xae/0x3d0 [ 38.928937][ T529] ? mutex_is_locked+0x1c/0x50 [ 38.928940][ T529] __dev_set_promiscuity.cold+0x95/0x104 [ 38.928943][ T529] netif_set_promiscuity+0x4c/0xc0 [ 38.928947][ T529] dev_set_promiscuity+0x9d/0x150 [ 38.928949][ T529] team_port_add+0x1046/0x15e0 [ 38.928951][ T529] ? team_port_enable+0xc0/0xc0 [ 38.928952][ T529] ? kernel_text_address+0x149/0x170 [ 38.928955][ T529] do_set_master+0x357/0x580 [ 38.928958][ T529] do_setlink.isra.0+0xa31/0x2750 [ 38.928960][ T529] ? stack_trace_save+0x93/0xc0 [ 38.928963][ T529] ? rtnl_link_get_size+0x350/0x350 [ 38.928964][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.928966][ T529] ? stack_depot_save_flags+0x1bc/0x790 [ 38.928969][ T529] ? kasan_save_stack+0x3d/0x50 [ 38.928971][ T529] ? kasan_save_stack+0x2f/0x50 [ 38.928972][ T529] ? kasan_save_track+0x14/0x30 [ 38.928974][ T529] ? __kasan_kmalloc+0x7b/0x90 [ 38.928975][ T529] ? __kmalloc_cache_noprof+0x29a/0x620 [ 38.928976][ T529] ? rtnl_newlink+0x124/0x11c0 [ 38.928978][ T529] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.928979][ T529] ? netlink_rcv_skb+0x14e/0x3a0 [ 38.928981][ T529] ? netlink_unicast+0x486/0x750 [ 38.928983][ T529] ? netlink_sendmsg+0x735/0xc60 [ 38.928984][ T529] ? ____sys_sendmsg+0x415/0x880 [ 38.928985][ T529] ? ___sys_sendmsg+0x14e/0x1d0 [ 38.928987][ T529] ? __sys_sendmsg+0x12c/0x1d0 [ 38.928988][ T529] ? do_syscall_64+0xff/0x530 [ 38.928989][ T529] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.928991][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.928993][ T529] ? lock_acquire+0x13c/0x160 [ 38.928994][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.928996][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.928998][ T529] ? trace_contention_end+0xb3/0x180 [ 38.929000][ T529] ? __mutex_lock+0x1db/0x1ea0 [ 38.929002][ T529] ? __mutex_lock+0x9a3/0x1ea0 [ 38.929003][ T529] ? rtnl_newlink+0x9a8/0x11c0 [ 38.929005][ T529] ? ww_mutex_lock+0x160/0x160 [ 38.929006][ T529] ? nla_get_range_signed+0x3d0/0x3d0 [ 38.929008][ T529] ? __rtnl_newlink+0x3fa/0xa50 [ 38.929010][ T529] rtnl_newlink+0x9f1/0x11c0 [ 38.929012][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.929014][ T529] ? rtnl_bridge_getlink+0x850/0x850 [ 38.929015][ T529] ? lock_acquire+0x13c/0x160 [ 38.929017][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.929019][ T529] ? is_bpf_text_address+0x3e/0x110 [ 38.929022][ T529] ? is_bpf_text_address+0x72/0x110 [ 38.929024][ T529] ? kernel_text_address+0x149/0x170 [ 38.929025][ T529] ? __kernel_text_address+0x12/0x30 [ 38.929026][ T529] ? write_profile+0xf0/0xf0 [ 38.929027][ T529] ? unwind_get_return_address+0x67/0xd0 [ 38.929030][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.929032][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.929033][ T529] ? cap_capable+0x1d7/0x3d0 [ 38.929037][ T529] ? lock_acquire+0x13c/0x160 [ 38.929038][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.929040][ T529] ? rtnl_bridge_getlink+0x850/0x850 [ 38.929041][ T529] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 38.929043][ T529] ? rtnl_link_fill+0x920/0x920 [ 38.929044][ T529] ? filter_irq_stacks+0xd0/0xd0 [ 38.929046][ T529] ? stack_depot_save_flags+0x1bc/0x790 [ 38.929048][ T529] netlink_rcv_skb+0x14e/0x3a0 [ 38.929049][ T529] ? rtnl_link_fill+0x920/0x920 [ 38.929051][ T529] ? lock_release+0x184/0x1f0 [ 38.929052][ T529] ? netlink_ack+0xcf0/0xcf0 [ 38.929053][ T529] ? __netlink_lookup+0xb9/0x6b0 [ 38.929056][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.929057][ T529] ? lock_release+0x184/0x1f0 [ 38.929059][ T529] netlink_unicast+0x486/0x750 [ 38.929061][ T529] ? netlink_attachskb+0x810/0x810 [ 38.929063][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.929064][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.929066][ T529] ? lock_acquire+0x13c/0x160 [ 38.929068][ T529] netlink_sendmsg+0x735/0xc60 [ 38.929070][ T529] ? netlink_unicast+0x750/0x750 [ 38.929071][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.929073][ T529] ? lock_release+0x184/0x1f0 [ 38.929075][ T529] ____sys_sendmsg+0x415/0x880 [ 38.929076][ T529] ? copy_msghdr_from_user+0x279/0x420 [ 38.929078][ T529] ? get_timestamp.constprop.0+0x390/0x390 [ 38.929080][ T529] ? move_addr_to_kernel+0x40/0x40 [ 38.929081][ T529] ? filter_irq_stacks+0xd0/0xd0 [ 38.929083][ T529] ___sys_sendmsg+0x14e/0x1d0 [ 38.929085][ T529] ? copy_msghdr_from_user+0x420/0x420 [ 38.929090][ T529] __sys_sendmsg+0x12c/0x1d0 [ 38.929092][ T529] ? __sys_sendmsg_sock+0x20/0x20 [ 38.929094][ T529] ? rcu_is_watching+0x16/0xd0 [ 38.929096][ T529] do_syscall_64+0xff/0x530 [ 38.929097][ T529] ? exc_page_fault+0xee/0x100 [ 38.929100][ T529] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.929101][ T529] RIP: 0033:0x7f394d27954e [ 38.929103][ T529] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 38.929105][ T529] RSP: 002b:00007ffcdbc8af80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 38.929108][ T529] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f394d27954e [ 38.929110][ T529] RDX: 0000000000000000 RSI: 00007ffcdbc8b030 RDI: 0000000000000005 [ 38.929111][ T529] RBP: 00007ffcdbc8af90 R08: 0000000000000000 R09: 0000000000000000 [ 38.929111][ T529] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b195 [ 38.929112][ T529] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcdbc8b6f0 [ 38.929115][ T529] [ 38.953805][ T529] veth7: entered allmulticast mode [ 38.954531][ T529] lag2: Port device veth7 added [ 38.963229][ T529] ip (529) used greatest stack depth: 23016 bytes left [ 39.047484][ T540] veth1: left promiscuous mode [ 39.047752][ T540] veth1: left allmulticast mode [ 39.053396][ T540] lag2: Port device veth1 removed [ 53.318789][ T39] br1: port 1(lag2.100) entered disabled state [ 53.318810][ T39] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 53.318814][ T39] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 39, name: kworker/u20:0 [ 53.318817][ T39] preempt_count: 202, expected: 0 [ 53.318818][ T39] RCU nest depth: 0, expected: 0 [ 53.318820][ T39] INFO: lockdep is turned off. [ 53.318821][ T39] irq event stamp: 23816 [ 53.318823][ T39] hardirqs last enabled at (23815): [] _raw_spin_unlock_irq+0x28/0x50 [ 53.318833][ T39] hardirqs last disabled at (23816): [] __schedule+0x1246/0x20e0 [ 53.318836][ T39] softirqs last enabled at (21582): [] handle_softirqs+0x67c/0x900 [ 53.318841][ T39] softirqs last disabled at (21575): [] __irq_exit_rcu+0x145/0x1c0 [ 53.318849][ T39] Preemption disabled at: [ 53.318850][ T39] [<0000000000000000>] 0x0 [ 53.318859][ T39] CPU: 2 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 53.318864][ T39] Tainted: [W]=WARN [ 53.318865][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 53.318868][ T39] Workqueue: events_unbound linkwatch_event [ 53.318875][ T39] Call Trace: [ 53.318878][ T39] [ 53.318879][ T39] dump_stack_lvl+0x6f/0xa0 [ 53.318886][ T39] __might_resched.cold+0x1fe/0x2c1 [ 53.318891][ T39] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 53.318895][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.318900][ T39] __kmalloc_noprof+0x443/0x760 [ 53.318905][ T39] ? __rwlock_init+0x150/0x150 [ 53.318909][ T39] ? alloc_buf.isra.0+0x4b/0x260 [ 53.318914][ T39] ? do_raw_spin_unlock+0x59/0x250 [ 53.318917][ T39] alloc_buf.isra.0+0x4b/0x260 [ 53.318920][ T39] put_chars+0x1e1/0x2f0 [ 53.318923][ T39] ? __send_to_port+0x420/0x420 [ 53.318926][ T39] ? printk_get_next_message+0x240/0x650 [ 53.318930][ T39] ? console_prepend_replay+0x20/0x20 [ 53.318933][ T39] hvc_console_print+0x292/0x780 [ 53.318939][ T39] ? hvc_write+0x3a0/0x3a0 [ 53.318941][ T39] ? __rwlock_init+0x150/0x150 [ 53.318943][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.318946][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.318949][ T39] ? lock_acquire+0x13c/0x160 [ 53.318952][ T39] console_emit_next_record+0x22f/0x4c0 [ 53.318956][ T39] ? devkmsg_read+0x4b0/0x4b0 [ 53.318959][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.318961][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.318964][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.318966][ T39] ? lock_acquire+0x13c/0x160 [ 53.318969][ T39] ? console_flush_one_record+0x111/0x710 [ 53.318972][ T39] console_flush_one_record+0x46f/0x710 [ 53.318976][ T39] ? console_emit_next_record+0x4c0/0x4c0 [ 53.318980][ T39] console_unlock+0xee/0x1f0 [ 53.318982][ T39] ? lock_acquire+0x13c/0x160 [ 53.318985][ T39] ? console_flush_one_record+0x710/0x710 [ 53.318987][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.318990][ T39] ? lock_release+0x184/0x1f0 [ 53.318992][ T39] ? lock_acquire+0x60/0x160 [ 53.318994][ T39] ? __rcu_read_lock+0x30/0x70 [ 53.318998][ T39] ? __down_trylock_console_sem+0x5e/0xa0 [ 53.319001][ T39] ? vprintk_emit+0x320/0x3e0 [ 53.319004][ T39] vprintk_emit+0x37c/0x3e0 [ 53.319008][ T39] ? wake_up_klogd_work_func+0x90/0x90 [ 53.319011][ T39] ? rcu_is_watching+0x16/0xd0 [ 53.319014][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 53.319018][ T39] _printk+0xc7/0x100 [ 53.319023][ T39] ? snapshot_read.cold+0x21/0x21 [ 53.319026][ T39] ? lock_acquire+0x13c/0x160 [ 53.319029][ T39] ? fib6_del+0x320/0x320 [ 53.319034][ T39] br_set_state+0x22f/0x430 [bridge] [ 53.319054][ T39] br_stp_disable_port+0x11f/0x390 [bridge] [ 53.319069][ T39] br_port_carrier_check+0x365/0x430 [bridge] [ 53.319084][ T39] br_device_event+0x52d/0x8f0 [bridge] [ 53.319098][ T39] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 53.319102][ T39] ? addrconf_notify+0x500/0xf30 [ 53.319106][ T39] notifier_call_chain+0xae/0x300 [ 53.319111][ T39] netif_state_change+0x139/0x340 [ 53.319115][ T39] ? dev_deactivate+0xc1/0x210 [ 53.319119][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 53.319122][ T39] ? rtnl_is_locked+0x15/0x20 [ 53.319125][ T39] ? rfc2863_policy+0x239/0x310 [ 53.319128][ T39] ? linkwatch_do_dev+0x9c/0xd0 [ 53.319130][ T39] __linkwatch_run_queue+0x34c/0x750 [ 53.319134][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 53.319136][ T39] ? debug_object_active_state+0x430/0x430 [ 53.319142][ T39] linkwatch_event+0x7f/0xb0 [ 53.319144][ T39] ? __linkwatch_run_queue+0x750/0x750 [ 53.319147][ T39] process_one_work+0xe3e/0x1560 [ 53.319153][ T39] ? __queue_delayed_work+0x470/0x470 [ 53.319156][ T39] ? find_held_lock+0x2b/0x80 [ 53.319159][ T39] ? __rwlock_init+0x150/0x150 [ 53.319163][ T39] worker_thread+0x4f1/0xd60 [ 53.319168][ T39] ? rescuer_thread+0x1340/0x1340 [ 53.319170][ T39] kthread+0x367/0x460 [ 53.319173][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 53.319175][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 53.319178][ T39] ret_from_fork+0x474/0x6b0 [ 53.319182][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 53.319185][ T39] ? __switch_to+0x5a3/0xe00 [ 53.319189][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 53.319191][ T39] ret_from_fork_asm+0x11/0x20 [ 53.319197][ T39] [ 53.348209][ T39] br2: port 1(lag2.200) entered disabled state [ 53.350976][ T603] veth7: left promiscuous mode [ 53.352625][ T603] veth7: left allmulticast mode [ 53.353352][ T603] lag2: Port device veth7 removed [ 53.457326][ T614] veth1: entered promiscuous mode [ 53.457596][ T614] veth1: entered allmulticast mode [ 53.458207][ T614] lag2: Port device veth1 added [ 53.474533][ T39] br1: port 1(lag2.100) entered blocking state [ 53.474824][ T39] br1: port 1(lag2.100) entered forwarding state [ 53.482909][ T39] br2: port 1(lag2.200) entered blocking state [ 53.483248][ T39] br2: port 1(lag2.200) entered forwarding state [ 53.580944][ T625] veth7: entered promiscuous mode [ 53.581442][ T625] veth7: entered allmulticast mode [ 53.582575][ T625] lag2: Port device veth7 added [ 67.843829][ T687] lag2.200: left allmulticast mode [ 67.843855][ T687] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 67.843859][ T687] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 687, name: ip [ 67.843860][ T687] preempt_count: 1, expected: 0 [ 67.843861][ T687] RCU nest depth: 0, expected: 0 [ 67.843862][ T687] INFO: lockdep is turned off. [ 67.843863][ T687] irq event stamp: 0 [ 67.843864][ T687] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 67.843868][ T687] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 67.843875][ T687] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 67.843876][ T687] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 67.843878][ T687] Preemption disabled at: [ 67.843879][ T687] [] vprintk_emit+0x31b/0x3e0 [ 67.843886][ T687] CPU: 2 UID: 0 PID: 687 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 67.843890][ T687] Tainted: [W]=WARN [ 67.843891][ T687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.843893][ T687] Call Trace: [ 67.843894][ T687] [ 67.843895][ T687] dump_stack_lvl+0x6f/0xa0 [ 67.843901][ T687] ? vprintk_emit+0x31b/0x3e0 [ 67.843902][ T687] __might_resched.cold+0x1fe/0x2c1 [ 67.843906][ T687] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 67.843909][ T687] ? __asan_memcpy+0x3c/0x60 [ 67.843912][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.843916][ T687] __kmalloc_noprof+0x443/0x760 [ 67.843919][ T687] ? __rwlock_init+0x150/0x150 [ 67.843922][ T687] ? alloc_buf.isra.0+0x4b/0x260 [ 67.843925][ T687] ? do_raw_spin_unlock+0x59/0x250 [ 67.843927][ T687] alloc_buf.isra.0+0x4b/0x260 [ 67.843929][ T687] put_chars+0x1e1/0x2f0 [ 67.843931][ T687] ? __send_to_port+0x420/0x420 [ 67.843932][ T687] ? console_prepend_replay+0x20/0x20 [ 67.843935][ T687] hvc_console_print+0x292/0x780 [ 67.843938][ T687] ? hvc_write+0x3a0/0x3a0 [ 67.843940][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.843941][ T687] ? lock_acquire+0x13c/0x160 [ 67.843944][ T687] console_emit_next_record+0x22f/0x4c0 [ 67.843946][ T687] ? devkmsg_read+0x4b0/0x4b0 [ 67.843948][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.843950][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.843951][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.843953][ T687] ? lock_acquire+0x13c/0x160 [ 67.843955][ T687] ? console_flush_one_record+0x111/0x710 [ 67.843956][ T687] console_flush_one_record+0x46f/0x710 [ 67.843959][ T687] ? console_emit_next_record+0x4c0/0x4c0 [ 67.843961][ T687] console_unlock+0xee/0x1f0 [ 67.843963][ T687] ? lock_acquire+0x13c/0x160 [ 67.843964][ T687] ? console_flush_one_record+0x710/0x710 [ 67.843966][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.843967][ T687] ? lock_release+0x184/0x1f0 [ 67.843969][ T687] ? lock_acquire+0x60/0x160 [ 67.843970][ T687] ? __rcu_read_lock+0x30/0x70 [ 67.843972][ T687] ? __down_trylock_console_sem+0x5e/0xa0 [ 67.843974][ T687] ? vprintk_emit+0x320/0x3e0 [ 67.843976][ T687] vprintk_emit+0x37c/0x3e0 [ 67.843979][ T687] ? wake_up_klogd_work_func+0x90/0x90 [ 67.843980][ T687] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.843984][ T687] ? netlink_unicast+0x486/0x750 [ 67.843986][ T687] ? netlink_sendmsg+0x735/0xc60 [ 67.843987][ T687] ? ____sys_sendmsg+0x415/0x880 [ 67.843990][ T687] ? ___sys_sendmsg+0x14e/0x1d0 [ 67.843991][ T687] ? __sys_sendmsg+0x12c/0x1d0 [ 67.843993][ T687] ? do_syscall_64+0xff/0x530 [ 67.843996][ T687] _printk+0xc7/0x100 [ 67.843999][ T687] ? snapshot_read.cold+0x21/0x21 [ 67.844001][ T687] ? netdev_name+0x43/0x60 [ 67.844004][ T687] ? __netdev_printk+0x17f/0x1d0 [ 67.844006][ T687] netdev_info+0xe2/0x116 [ 67.844008][ T687] ? netdev_notice+0x120/0x120 [ 67.844009][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844011][ T687] ? __up_read+0x355/0x9e0 [ 67.844013][ T687] ? trace_hardirqs_on+0x36/0x40 [ 67.844015][ T687] ? down_write_nested+0x200/0x200 [ 67.844017][ T687] ? mutex_is_locked+0x1c/0x50 [ 67.844019][ T687] netif_set_allmulti.cold+0x7c/0x166 [ 67.844022][ T687] dev_set_allmulti+0xa2/0x150 [ 67.844025][ T687] del_nbp+0xb7/0xc10 [bridge] [ 67.844038][ T687] ? is_bpf_text_address+0x72/0x110 [ 67.844041][ T687] ? kernel_text_address+0x149/0x170 [ 67.844044][ T687] br_del_if+0xab/0x200 [bridge] [ 67.844051][ T687] ? rtnl_is_locked+0x15/0x20 [ 67.844054][ T687] do_set_master+0x15c/0x580 [ 67.844056][ T687] do_setlink.isra.0+0xa31/0x2750 [ 67.844058][ T687] ? stack_trace_save+0x93/0xc0 [ 67.844061][ T687] ? rtnl_link_get_size+0x350/0x350 [ 67.844062][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844063][ T687] ? stack_depot_save_flags+0x1bc/0x790 [ 67.844067][ T687] ? kasan_save_stack+0x3d/0x50 [ 67.844070][ T687] ? kasan_save_stack+0x2f/0x50 [ 67.844071][ T687] ? kasan_save_track+0x14/0x30 [ 67.844073][ T687] ? __kasan_kmalloc+0x7b/0x90 [ 67.844074][ T687] ? __kmalloc_cache_noprof+0x29a/0x620 [ 67.844076][ T687] ? rtnl_newlink+0x124/0x11c0 [ 67.844077][ T687] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.844078][ T687] ? netlink_rcv_skb+0x14e/0x3a0 [ 67.844079][ T687] ? netlink_unicast+0x486/0x750 [ 67.844080][ T687] ? netlink_sendmsg+0x735/0xc60 [ 67.844081][ T687] ? ____sys_sendmsg+0x415/0x880 [ 67.844083][ T687] ? ___sys_sendmsg+0x14e/0x1d0 [ 67.844084][ T687] ? __sys_sendmsg+0x12c/0x1d0 [ 67.844086][ T687] ? do_syscall_64+0xff/0x530 [ 67.844087][ T687] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.844089][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844091][ T687] ? lock_acquire+0x13c/0x160 [ 67.844092][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844094][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844095][ T687] ? trace_contention_end+0xb3/0x180 [ 67.844097][ T687] ? __mutex_lock+0x1db/0x1ea0 [ 67.844100][ T687] ? __mutex_lock+0x9a3/0x1ea0 [ 67.844101][ T687] ? rtnl_newlink+0x9a8/0x11c0 [ 67.844102][ T687] ? ww_mutex_lock+0x160/0x160 [ 67.844104][ T687] ? nla_get_range_signed+0x3d0/0x3d0 [ 67.844106][ T687] ? __rtnl_newlink+0x3fa/0xa50 [ 67.844108][ T687] rtnl_newlink+0x9f1/0x11c0 [ 67.844110][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844112][ T687] ? rtnl_bridge_getlink+0x850/0x850 [ 67.844113][ T687] ? lock_acquire+0x13c/0x160 [ 67.844114][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844116][ T687] ? is_bpf_text_address+0x3e/0x110 [ 67.844118][ T687] ? is_bpf_text_address+0x72/0x110 [ 67.844120][ T687] ? kernel_text_address+0x149/0x170 [ 67.844121][ T687] ? __kernel_text_address+0x12/0x30 [ 67.844122][ T687] ? write_profile+0xf0/0xf0 [ 67.844123][ T687] ? unwind_get_return_address+0x67/0xd0 [ 67.844126][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844128][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844129][ T687] ? cap_capable+0x1d7/0x3d0 [ 67.844133][ T687] ? lock_acquire+0x13c/0x160 [ 67.844134][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844136][ T687] ? rtnl_bridge_getlink+0x850/0x850 [ 67.844137][ T687] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.844139][ T687] ? rtnl_link_fill+0x920/0x920 [ 67.844140][ T687] ? filter_irq_stacks+0xd0/0xd0 [ 67.844141][ T687] ? stack_depot_save_flags+0x1bc/0x790 [ 67.844144][ T687] netlink_rcv_skb+0x14e/0x3a0 [ 67.844145][ T687] ? rtnl_link_fill+0x920/0x920 [ 67.844147][ T687] ? lock_release+0x184/0x1f0 [ 67.844148][ T687] ? netlink_ack+0xcf0/0xcf0 [ 67.844149][ T687] ? __netlink_lookup+0xb9/0x6b0 [ 67.844152][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844154][ T687] ? lock_release+0x184/0x1f0 [ 67.844155][ T687] netlink_unicast+0x486/0x750 [ 67.844157][ T687] ? netlink_attachskb+0x810/0x810 [ 67.844159][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844161][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844162][ T687] ? lock_acquire+0x13c/0x160 [ 67.844164][ T687] netlink_sendmsg+0x735/0xc60 [ 67.844166][ T687] ? netlink_unicast+0x750/0x750 [ 67.844168][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844170][ T687] ? lock_release+0x184/0x1f0 [ 67.844171][ T687] ____sys_sendmsg+0x415/0x880 [ 67.844173][ T687] ? copy_msghdr_from_user+0x279/0x420 [ 67.844175][ T687] ? get_timestamp.constprop.0+0x390/0x390 [ 67.844176][ T687] ? move_addr_to_kernel+0x40/0x40 [ 67.844177][ T687] ? filter_irq_stacks+0xd0/0xd0 [ 67.844180][ T687] ___sys_sendmsg+0x14e/0x1d0 [ 67.844182][ T687] ? copy_msghdr_from_user+0x420/0x420 [ 67.844186][ T687] __sys_sendmsg+0x12c/0x1d0 [ 67.844188][ T687] ? __sys_sendmsg_sock+0x20/0x20 [ 67.844191][ T687] ? rcu_is_watching+0x16/0xd0 [ 67.844193][ T687] do_syscall_64+0xff/0x530 [ 67.844194][ T687] ? exc_page_fault+0xee/0x100 [ 67.844196][ T687] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.844197][ T687] RIP: 0033:0x7f0f0ffa654e [ 67.844199][ T687] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 67.844201][ T687] RSP: 002b:00007fffb2533ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 67.844205][ T687] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0f0ffa654e [ 67.844206][ T687] RDX: 0000000000000000 RSI: 00007fffb2533d90 RDI: 0000000000000005 [ 67.844207][ T687] RBP: 00007fffb2533cf0 R08: 0000000000000000 R09: 0000000000000000 [ 67.844208][ T687] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b1b2 [ 67.844209][ T687] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffb2534450 [ 67.844211][ T687] [ 67.880179][ T687] lag2.200: left promiscuous mode [ 67.880660][ T687] br2: port 1(lag2.200) entered disabled state [ 67.910437][ T689] lag2.100: left allmulticast mode [ 67.910607][ T689] lag2: left allmulticast mode [ 67.910754][ T689] veth1: left allmulticast mode [ 67.910929][ T689] veth7: left allmulticast mode [ 67.911122][ T689] lag2.100: left promiscuous mode [ 67.911258][ T689] lag2: left promiscuous mode [ 67.911401][ T689] veth1: left promiscuous mode [ 67.911668][ T689] veth7: left promiscuous mode [ 67.912135][ T689] br1: port 1(lag2.100) entered disabled state [ 69.945835][ T691] br1: port 1(lag2.100) entered blocking state [ 69.945862][ T691] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 69.945865][ T691] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 691, name: ip [ 69.945866][ T691] preempt_count: 1, expected: 0 [ 69.945867][ T691] RCU nest depth: 0, expected: 0 [ 69.945868][ T691] INFO: lockdep is turned off. [ 69.945869][ T691] irq event stamp: 0 [ 69.945870][ T691] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 69.945874][ T691] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 69.945881][ T691] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 69.945882][ T691] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 69.945884][ T691] Preemption disabled at: [ 69.945885][ T691] [] vprintk_emit+0x31b/0x3e0 [ 69.945893][ T691] CPU: 2 UID: 0 PID: 691 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 69.945896][ T691] Tainted: [W]=WARN [ 69.945897][ T691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.945899][ T691] Call Trace: [ 69.945900][ T691] [ 69.945901][ T691] dump_stack_lvl+0x6f/0xa0 [ 69.945907][ T691] ? vprintk_emit+0x31b/0x3e0 [ 69.945909][ T691] __might_resched.cold+0x1fe/0x2c1 [ 69.945912][ T691] ? __module_address+0x36/0x330 [ 69.945915][ T691] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 69.945918][ T691] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 69.945920][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.945923][ T691] __kmalloc_noprof+0x443/0x760 [ 69.945927][ T691] ? __rwlock_init+0x150/0x150 [ 69.945929][ T691] ? alloc_buf.isra.0+0x4b/0x260 [ 69.945933][ T691] ? do_raw_spin_unlock+0x59/0x250 [ 69.945934][ T691] alloc_buf.isra.0+0x4b/0x260 [ 69.945936][ T691] put_chars+0x1e1/0x2f0 [ 69.945938][ T691] ? prb_final_commit+0x50/0x50 [ 69.945939][ T691] ? __send_to_port+0x420/0x420 [ 69.945941][ T691] ? printk_get_next_message+0x240/0x650 [ 69.945944][ T691] hvc_console_print+0x292/0x780 [ 69.945947][ T691] ? hvc_write+0x3a0/0x3a0 [ 69.945948][ T691] ? do_raw_spin_lock+0x131/0x280 [ 69.945950][ T691] ? vsnprintf+0x668/0x1700 [ 69.945953][ T691] ? __rwlock_init+0x150/0x150 [ 69.945955][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.945956][ T691] ? lock_acquire+0x13c/0x160 [ 69.945958][ T691] console_emit_next_record+0x22f/0x4c0 [ 69.945961][ T691] ? devkmsg_read+0x4b0/0x4b0 [ 69.945963][ T691] ? clockevents_program_event+0x307/0x7e0 [ 69.945966][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.945968][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.945969][ T691] ? lock_acquire+0x13c/0x160 [ 69.945971][ T691] ? console_flush_one_record+0x111/0x710 [ 69.945973][ T691] console_flush_one_record+0x46f/0x710 [ 69.945975][ T691] ? console_emit_next_record+0x4c0/0x4c0 [ 69.945978][ T691] console_unlock+0xee/0x1f0 [ 69.945979][ T691] ? lock_acquire+0x13c/0x160 [ 69.945981][ T691] ? console_flush_one_record+0x710/0x710 [ 69.945982][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.945984][ T691] ? lock_release+0x184/0x1f0 [ 69.945985][ T691] ? lock_acquire+0x60/0x160 [ 69.945987][ T691] ? __rcu_read_lock+0x30/0x70 [ 69.945989][ T691] ? __down_trylock_console_sem+0x5e/0xa0 [ 69.945991][ T691] ? vprintk_emit+0x320/0x3e0 [ 69.945993][ T691] vprintk_emit+0x37c/0x3e0 [ 69.945995][ T691] ? wake_up_klogd_work_func+0x90/0x90 [ 69.945997][ T691] ? lock_release+0x184/0x1f0 [ 69.945999][ T691] _printk+0xc7/0x100 [ 69.946003][ T691] ? snapshot_read.cold+0x21/0x21 [ 69.946005][ T691] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 69.946017][ T691] ? do_setlink.isra.0+0xa31/0x2750 [ 69.946020][ T691] ? rtnl_newlink+0x9f1/0x11c0 [ 69.946021][ T691] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 69.946023][ T691] br_set_state+0x22f/0x430 [bridge] [ 69.946032][ T691] br_init_port+0xc4/0x200 [bridge] [ 69.946040][ T691] new_nbp+0x39c/0x580 [bridge] [ 69.946047][ T691] br_add_if+0x212/0x1320 [bridge] [ 69.946053][ T691] ? bpf_address_lookup+0x250/0x290 [ 69.946057][ T691] ? is_bpf_text_address+0x72/0x110 [ 69.946058][ T691] ? kernel_text_address+0x149/0x170 [ 69.946061][ T691] ? __kernel_text_address+0x12/0x30 [ 69.946063][ T691] do_set_master+0x357/0x580 [ 69.946065][ T691] do_setlink.isra.0+0xa31/0x2750 [ 69.946067][ T691] ? stack_trace_save+0x93/0xc0 [ 69.946069][ T691] ? rtnl_link_get_size+0x350/0x350 [ 69.946070][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946072][ T691] ? stack_depot_save_flags+0x1bc/0x790 [ 69.946076][ T691] ? kasan_save_stack+0x3d/0x50 [ 69.946078][ T691] ? kasan_save_stack+0x2f/0x50 [ 69.946080][ T691] ? kasan_save_track+0x14/0x30 [ 69.946081][ T691] ? __kasan_kmalloc+0x7b/0x90 [ 69.946083][ T691] ? __kmalloc_cache_noprof+0x29a/0x620 [ 69.946084][ T691] ? rtnl_newlink+0x124/0x11c0 [ 69.946085][ T691] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 69.946086][ T691] ? netlink_rcv_skb+0x14e/0x3a0 [ 69.946089][ T691] ? netlink_unicast+0x486/0x750 [ 69.946090][ T691] ? netlink_sendmsg+0x735/0xc60 [ 69.946091][ T691] ? ____sys_sendmsg+0x415/0x880 [ 69.946094][ T691] ? ___sys_sendmsg+0x14e/0x1d0 [ 69.946096][ T691] ? __sys_sendmsg+0x12c/0x1d0 [ 69.946097][ T691] ? do_syscall_64+0xff/0x530 [ 69.946099][ T691] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 69.946101][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946103][ T691] ? lock_acquire+0x13c/0x160 [ 69.946105][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946106][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946108][ T691] ? trace_contention_end+0xb3/0x180 [ 69.946111][ T691] ? __mutex_lock+0x1db/0x1ea0 [ 69.946113][ T691] ? __mutex_lock+0x9a3/0x1ea0 [ 69.946114][ T691] ? rtnl_newlink+0x9a8/0x11c0 [ 69.946116][ T691] ? ww_mutex_lock+0x160/0x160 [ 69.946117][ T691] ? nla_get_range_signed+0x3d0/0x3d0 [ 69.946119][ T691] ? __rtnl_newlink+0x3fa/0xa50 [ 69.946121][ T691] rtnl_newlink+0x9f1/0x11c0 [ 69.946123][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946125][ T691] ? rtnl_bridge_getlink+0x850/0x850 [ 69.946126][ T691] ? lock_acquire+0x13c/0x160 [ 69.946127][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946129][ T691] ? is_bpf_text_address+0x3e/0x110 [ 69.946131][ T691] ? is_bpf_text_address+0x72/0x110 [ 69.946133][ T691] ? kernel_text_address+0x149/0x170 [ 69.946134][ T691] ? __kernel_text_address+0x12/0x30 [ 69.946135][ T691] ? write_profile+0xf0/0xf0 [ 69.946136][ T691] ? unwind_get_return_address+0x67/0xd0 [ 69.946139][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946140][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946142][ T691] ? cap_capable+0x1d7/0x3d0 [ 69.946145][ T691] ? lock_acquire+0x13c/0x160 [ 69.946147][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946148][ T691] ? rtnl_bridge_getlink+0x850/0x850 [ 69.946150][ T691] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 69.946151][ T691] ? rtnl_link_fill+0x920/0x920 [ 69.946153][ T691] ? filter_irq_stacks+0xd0/0xd0 [ 69.946154][ T691] ? stack_depot_save_flags+0x1bc/0x790 [ 69.946156][ T691] netlink_rcv_skb+0x14e/0x3a0 [ 69.946158][ T691] ? rtnl_link_fill+0x920/0x920 [ 69.946159][ T691] ? lock_release+0x184/0x1f0 [ 69.946161][ T691] ? netlink_ack+0xcf0/0xcf0 [ 69.946162][ T691] ? __netlink_lookup+0xb9/0x6b0 [ 69.946164][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946166][ T691] ? lock_release+0x184/0x1f0 [ 69.946168][ T691] netlink_unicast+0x486/0x750 [ 69.946170][ T691] ? netlink_attachskb+0x810/0x810 [ 69.946171][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946173][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946175][ T691] ? lock_acquire+0x13c/0x160 [ 69.946177][ T691] netlink_sendmsg+0x735/0xc60 [ 69.946179][ T691] ? netlink_unicast+0x750/0x750 [ 69.946180][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946182][ T691] ? lock_release+0x184/0x1f0 [ 69.946184][ T691] ____sys_sendmsg+0x415/0x880 [ 69.946186][ T691] ? copy_msghdr_from_user+0x279/0x420 [ 69.946187][ T691] ? get_timestamp.constprop.0+0x390/0x390 [ 69.946189][ T691] ? move_addr_to_kernel+0x40/0x40 [ 69.946190][ T691] ? filter_irq_stacks+0xd0/0xd0 [ 69.946193][ T691] ___sys_sendmsg+0x14e/0x1d0 [ 69.946194][ T691] ? copy_msghdr_from_user+0x420/0x420 [ 69.946199][ T691] __sys_sendmsg+0x12c/0x1d0 [ 69.946201][ T691] ? __sys_sendmsg_sock+0x20/0x20 [ 69.946204][ T691] ? rcu_is_watching+0x16/0xd0 [ 69.946206][ T691] do_syscall_64+0xff/0x530 [ 69.946207][ T691] ? exc_page_fault+0xee/0x100 [ 69.946209][ T691] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 69.946211][ T691] RIP: 0033:0x7f2716e6554e [ 69.946213][ T691] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 69.946214][ T691] RSP: 002b:00007ffd54a8c290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.946218][ T691] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2716e6554e [ 69.946219][ T691] RDX: 0000000000000000 RSI: 00007ffd54a8c340 RDI: 0000000000000005 [ 69.946220][ T691] RBP: 00007ffd54a8c2a0 R08: 0000000000000000 R09: 0000000000000000 [ 69.946221][ T691] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b1b4 [ 69.946222][ T691] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd54a8ca00 [ 69.946224][ T691] [ 69.978174][ T691] br1: port 1(lag2.100) entered disabled state [ 69.978412][ T691] lag2.100: entered allmulticast mode [ 69.978549][ T691] lag2: entered allmulticast mode [ 69.978687][ T691] veth1: entered allmulticast mode [ 69.978831][ T691] veth7: entered allmulticast mode [ 69.979911][ T691] lag2.100: entered promiscuous mode [ 69.980057][ T691] lag2: entered promiscuous mode [ 69.980197][ T691] veth1: entered promiscuous mode [ 69.980560][ T691] veth7: entered promiscuous mode [ 69.981169][ T691] br1: port 1(lag2.100) entered blocking state [ 69.981357][ T691] br1: port 1(lag2.100) entered forwarding state [ 70.007722][ T692] br2: port 1(lag2.200) entered blocking state [ 70.007941][ T692] br2: port 1(lag2.200) entered disabled state [ 70.008145][ T692] lag2.200: entered allmulticast mode [ 70.009099][ T692] lag2.200: entered promiscuous mode [ 70.009597][ T692] br2: port 1(lag2.200) entered blocking state [ 70.009781][ T692] br2: port 1(lag2.200) entered forwarding state [ 84.255627][ T754] lag3: Port device veth2 removed [ 84.255646][ T754] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 84.255649][ T754] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 754, name: ip [ 84.255651][ T754] preempt_count: 1, expected: 0 [ 84.255652][ T754] RCU nest depth: 0, expected: 0 [ 84.255653][ T754] INFO: lockdep is turned off. [ 84.255655][ T754] irq event stamp: 0 [ 84.255656][ T754] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 84.255661][ T754] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 84.255669][ T754] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 84.255671][ T754] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 84.255673][ T754] Preemption disabled at: [ 84.255674][ T754] [] vprintk_emit+0x31b/0x3e0 [ 84.255683][ T754] CPU: 0 UID: 0 PID: 754 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 84.255688][ T754] Tainted: [W]=WARN [ 84.255689][ T754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 84.255691][ T754] Call Trace: [ 84.255693][ T754] [ 84.255695][ T754] dump_stack_lvl+0x6f/0xa0 [ 84.255701][ T754] ? vprintk_emit+0x31b/0x3e0 [ 84.255703][ T754] __might_resched.cold+0x1fe/0x2c1 [ 84.255708][ T754] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 84.255712][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255717][ T754] __kmalloc_noprof+0x443/0x760 [ 84.255721][ T754] ? __rwlock_init+0x150/0x150 [ 84.255725][ T754] ? alloc_buf.isra.0+0x4b/0x260 [ 84.255729][ T754] ? do_raw_spin_unlock+0x59/0x250 [ 84.255732][ T754] alloc_buf.isra.0+0x4b/0x260 [ 84.255734][ T754] put_chars+0x1e1/0x2f0 [ 84.255737][ T754] ? desc_read_finalized_seq+0x79/0x120 [ 84.255739][ T754] ? __send_to_port+0x420/0x420 [ 84.255742][ T754] ? console_prepend_replay+0x20/0x20 [ 84.255745][ T754] hvc_console_print+0x292/0x780 [ 84.255750][ T754] ? hvc_write+0x3a0/0x3a0 [ 84.255751][ T754] ? do_raw_spin_lock+0x131/0x280 [ 84.255754][ T754] ? __rwlock_init+0x150/0x150 [ 84.255756][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255758][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255761][ T754] ? lock_acquire+0x13c/0x160 [ 84.255764][ T754] console_emit_next_record+0x22f/0x4c0 [ 84.255768][ T754] ? devkmsg_read+0x4b0/0x4b0 [ 84.255770][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255773][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255775][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255778][ T754] ? lock_acquire+0x13c/0x160 [ 84.255781][ T754] ? console_flush_one_record+0x111/0x710 [ 84.255783][ T754] console_flush_one_record+0x46f/0x710 [ 84.255787][ T754] ? console_emit_next_record+0x4c0/0x4c0 [ 84.255791][ T754] console_unlock+0xee/0x1f0 [ 84.255793][ T754] ? lock_acquire+0x13c/0x160 [ 84.255796][ T754] ? console_flush_one_record+0x710/0x710 [ 84.255798][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255800][ T754] ? lock_release+0x184/0x1f0 [ 84.255803][ T754] ? lock_acquire+0x60/0x160 [ 84.255805][ T754] ? __rcu_read_lock+0x30/0x70 [ 84.255808][ T754] ? __down_trylock_console_sem+0x5e/0xa0 [ 84.255810][ T754] ? vprintk_emit+0x320/0x3e0 [ 84.255813][ T754] vprintk_emit+0x37c/0x3e0 [ 84.255817][ T754] ? wake_up_klogd_work_func+0x90/0x90 [ 84.255819][ T754] ? rtnl_newlink+0x9f1/0x11c0 [ 84.255823][ T754] ? netlink_rcv_skb+0x14e/0x3a0 [ 84.255826][ T754] ? netlink_unicast+0x486/0x750 [ 84.255828][ T754] ? netlink_sendmsg+0x735/0xc60 [ 84.255830][ T754] ? ____sys_sendmsg+0x415/0x880 [ 84.255834][ T754] ? ___sys_sendmsg+0x14e/0x1d0 [ 84.255836][ T754] ? __sys_sendmsg+0x12c/0x1d0 [ 84.255839][ T754] _printk+0xc7/0x100 [ 84.255843][ T754] ? snapshot_read.cold+0x21/0x21 [ 84.255852][ T754] ? netdev_name+0x43/0x60 [ 84.255856][ T754] ? __netdev_printk+0x17f/0x1d0 [ 84.255859][ T754] netdev_info+0xe2/0x116 [ 84.255861][ T754] ? netdev_notice+0x120/0x120 [ 84.255864][ T754] ? lock_acquire+0x13c/0x160 [ 84.255866][ T754] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 84.255869][ T754] ? do_raw_spin_unlock+0x59/0x250 [ 84.255872][ T754] ? trace_hardirqs_on+0x36/0x40 [ 84.255874][ T754] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 84.255878][ T754] ? kvfree_call_rcu+0x23b/0x2e0 [ 84.255882][ T754] ? trace_irq_enable.constprop.0+0x30/0x160 [ 84.255884][ T754] team_port_del+0x645/0x9c0 [ 84.255889][ T754] do_set_master+0x15c/0x580 [ 84.255893][ T754] do_setlink.isra.0+0xa31/0x2750 [ 84.255897][ T754] ? stack_trace_save+0x93/0xc0 [ 84.255900][ T754] ? rtnl_link_get_size+0x350/0x350 [ 84.255902][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255905][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 84.255910][ T754] ? kasan_save_stack+0x3d/0x50 [ 84.255913][ T754] ? kasan_save_stack+0x2f/0x50 [ 84.255916][ T754] ? kasan_save_track+0x14/0x30 [ 84.255918][ T754] ? __kasan_kmalloc+0x7b/0x90 [ 84.255920][ T754] ? __kmalloc_cache_noprof+0x29a/0x620 [ 84.255922][ T754] ? rtnl_newlink+0x124/0x11c0 [ 84.255924][ T754] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.255926][ T754] ? netlink_rcv_skb+0x14e/0x3a0 [ 84.255928][ T754] ? netlink_unicast+0x486/0x750 [ 84.255930][ T754] ? netlink_sendmsg+0x735/0xc60 [ 84.255932][ T754] ? ____sys_sendmsg+0x415/0x880 [ 84.255934][ T754] ? ___sys_sendmsg+0x14e/0x1d0 [ 84.255936][ T754] ? __sys_sendmsg+0x12c/0x1d0 [ 84.255938][ T754] ? do_syscall_64+0xff/0x530 [ 84.255941][ T754] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.255945][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255947][ T754] ? lock_acquire+0x13c/0x160 [ 84.255949][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255952][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255954][ T754] ? trace_contention_end+0xb3/0x180 [ 84.255958][ T754] ? __mutex_lock+0x1db/0x1ea0 [ 84.255960][ T754] ? __mutex_lock+0x9a3/0x1ea0 [ 84.255963][ T754] ? rtnl_newlink+0x9a8/0x11c0 [ 84.255965][ T754] ? ww_mutex_lock+0x160/0x160 [ 84.255967][ T754] ? nla_get_range_signed+0x3d0/0x3d0 [ 84.255971][ T754] ? __rtnl_newlink+0x3fa/0xa50 [ 84.255974][ T754] rtnl_newlink+0x9f1/0x11c0 [ 84.255977][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255980][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 84.255982][ T754] ? lock_acquire+0x13c/0x160 [ 84.255984][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.255987][ T754] ? is_bpf_text_address+0x3e/0x110 [ 84.255991][ T754] ? is_bpf_text_address+0x72/0x110 [ 84.255993][ T754] ? kernel_text_address+0x149/0x170 [ 84.255996][ T754] ? __kernel_text_address+0x12/0x30 [ 84.255999][ T754] ? write_profile+0xf0/0xf0 [ 84.256000][ T754] ? unwind_get_return_address+0x67/0xd0 [ 84.256004][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.256006][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.256008][ T754] ? cap_capable+0x1d7/0x3d0 [ 84.256012][ T754] ? lock_acquire+0x13c/0x160 [ 84.256015][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.256017][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 84.256019][ T754] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 84.256022][ T754] ? rtnl_link_fill+0x920/0x920 [ 84.256024][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 84.256026][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 84.256030][ T754] netlink_rcv_skb+0x14e/0x3a0 [ 84.256032][ T754] ? rtnl_link_fill+0x920/0x920 [ 84.256034][ T754] ? lock_release+0x184/0x1f0 [ 84.256037][ T754] ? netlink_ack+0xcf0/0xcf0 [ 84.256039][ T754] ? __netlink_lookup+0xb9/0x6b0 [ 84.256043][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.256045][ T754] ? lock_release+0x184/0x1f0 [ 84.256049][ T754] netlink_unicast+0x486/0x750 [ 84.256052][ T754] ? netlink_attachskb+0x810/0x810 [ 84.256054][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.256056][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.256059][ T754] ? lock_acquire+0x13c/0x160 [ 84.256062][ T754] netlink_sendmsg+0x735/0xc60 [ 84.256065][ T754] ? netlink_unicast+0x750/0x750 [ 84.256068][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.256070][ T754] ? lock_release+0x184/0x1f0 [ 84.256073][ T754] ____sys_sendmsg+0x415/0x880 [ 84.256075][ T754] ? copy_msghdr_from_user+0x279/0x420 [ 84.256078][ T754] ? get_timestamp.constprop.0+0x390/0x390 [ 84.256080][ T754] ? move_addr_to_kernel+0x40/0x40 [ 84.256082][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 84.256086][ T754] ___sys_sendmsg+0x14e/0x1d0 [ 84.256089][ T754] ? copy_msghdr_from_user+0x420/0x420 [ 84.256097][ T754] __sys_sendmsg+0x12c/0x1d0 [ 84.256100][ T754] ? __sys_sendmsg_sock+0x20/0x20 [ 84.256104][ T754] ? rcu_is_watching+0x16/0xd0 [ 84.256107][ T754] do_syscall_64+0xff/0x530 [ 84.256109][ T754] ? exc_page_fault+0xee/0x100 [ 84.256113][ T754] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 84.256115][ T754] RIP: 0033:0x7fcb94ea754e [ 84.256118][ T754] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 84.256120][ T754] RSP: 002b:00007ffd322be800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 84.256124][ T754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcb94ea754e [ 84.256126][ T754] RDX: 0000000000000000 RSI: 00007ffd322be8b0 RDI: 0000000000000005 [ 84.256128][ T754] RBP: 00007ffd322be810 R08: 0000000000000000 R09: 0000000000000000 [ 84.256129][ T754] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b1c2 [ 84.256130][ T754] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd322bef70 [ 84.256134][ T754] [ 98.627115][ T817] lag3: Port device veth2 added [ 98.627132][ T817] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 98.627135][ T817] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 817, name: ip [ 98.627136][ T817] preempt_count: 1, expected: 0 [ 98.627137][ T817] RCU nest depth: 0, expected: 0 [ 98.627138][ T817] INFO: lockdep is turned off. [ 98.627139][ T817] irq event stamp: 0 [ 98.627140][ T817] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 98.627144][ T817] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 98.627150][ T817] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 98.627152][ T817] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 98.627154][ T817] Preemption disabled at: [ 98.627155][ T817] [] vprintk_emit+0x31b/0x3e0 [ 98.627162][ T817] CPU: 0 UID: 0 PID: 817 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 98.627166][ T817] Tainted: [W]=WARN [ 98.627167][ T817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 98.627168][ T817] Call Trace: [ 98.627170][ T817] [ 98.627171][ T817] dump_stack_lvl+0x6f/0xa0 [ 98.627176][ T817] ? vprintk_emit+0x31b/0x3e0 [ 98.627178][ T817] __might_resched.cold+0x1fe/0x2c1 [ 98.627182][ T817] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 98.627185][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627189][ T817] __kmalloc_noprof+0x443/0x760 [ 98.627193][ T817] ? __rwlock_init+0x150/0x150 [ 98.627195][ T817] ? alloc_buf.isra.0+0x4b/0x260 [ 98.627199][ T817] ? do_raw_spin_unlock+0x59/0x250 [ 98.627201][ T817] alloc_buf.isra.0+0x4b/0x260 [ 98.627203][ T817] put_chars+0x1e1/0x2f0 [ 98.627205][ T817] ? __send_to_port+0x420/0x420 [ 98.627206][ T817] ? printk_get_next_message+0x240/0x650 [ 98.627208][ T817] ? console_prepend_replay+0x20/0x20 [ 98.627210][ T817] ? pointer+0x794/0xed0 [ 98.627214][ T817] hvc_console_print+0x292/0x780 [ 98.627217][ T817] ? hvc_write+0x3a0/0x3a0 [ 98.627218][ T817] ? __rwlock_init+0x150/0x150 [ 98.627220][ T817] ? lock_acquire+0x13c/0x160 [ 98.627222][ T817] console_emit_next_record+0x22f/0x4c0 [ 98.627225][ T817] ? devkmsg_read+0x4b0/0x4b0 [ 98.627227][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627228][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627230][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627232][ T817] ? lock_acquire+0x13c/0x160 [ 98.627233][ T817] ? console_flush_one_record+0x111/0x710 [ 98.627235][ T817] console_flush_one_record+0x46f/0x710 [ 98.627237][ T817] ? console_emit_next_record+0x4c0/0x4c0 [ 98.627240][ T817] console_unlock+0xee/0x1f0 [ 98.627242][ T817] ? lock_acquire+0x13c/0x160 [ 98.627243][ T817] ? console_flush_one_record+0x710/0x710 [ 98.627245][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627246][ T817] ? lock_release+0x184/0x1f0 [ 98.627248][ T817] ? lock_acquire+0x60/0x160 [ 98.627249][ T817] ? __rcu_read_lock+0x30/0x70 [ 98.627251][ T817] ? __down_trylock_console_sem+0x5e/0xa0 [ 98.627253][ T817] ? vprintk_emit+0x320/0x3e0 [ 98.627255][ T817] vprintk_emit+0x37c/0x3e0 [ 98.627258][ T817] ? wake_up_klogd_work_func+0x90/0x90 [ 98.627260][ T817] _printk+0xc7/0x100 [ 98.627263][ T817] ? snapshot_read.cold+0x21/0x21 [ 98.627266][ T817] ? netdev_name+0x43/0x60 [ 98.627268][ T817] ? __netdev_printk+0x17f/0x1d0 [ 98.627270][ T817] netdev_info+0xe2/0x116 [ 98.627272][ T817] ? netdev_notice+0x120/0x120 [ 98.627274][ T817] ? netdev_change_features+0xa0/0xa0 [ 98.627278][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627279][ T817] ? team_nl_send_options_get+0x6c0/0x6c0 [ 98.627282][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627283][ T817] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 98.627286][ T817] ? trace_irq_enable.constprop.0+0x30/0x160 [ 98.627287][ T817] team_port_add+0xf29/0x15e0 [ 98.627290][ T817] ? team_port_enable+0xc0/0xc0 [ 98.627291][ T817] ? kernel_text_address+0x149/0x170 [ 98.627294][ T817] do_set_master+0x357/0x580 [ 98.627297][ T817] do_setlink.isra.0+0xa31/0x2750 [ 98.627299][ T817] ? stack_trace_save+0x93/0xc0 [ 98.627301][ T817] ? rtnl_link_get_size+0x350/0x350 [ 98.627302][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627304][ T817] ? stack_depot_save_flags+0x1bc/0x790 [ 98.627308][ T817] ? kasan_save_stack+0x3d/0x50 [ 98.627311][ T817] ? kasan_save_stack+0x2f/0x50 [ 98.627312][ T817] ? kasan_save_track+0x14/0x30 [ 98.627314][ T817] ? __kasan_kmalloc+0x7b/0x90 [ 98.627315][ T817] ? __kmalloc_cache_noprof+0x29a/0x620 [ 98.627317][ T817] ? rtnl_newlink+0x124/0x11c0 [ 98.627318][ T817] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 98.627319][ T817] ? netlink_rcv_skb+0x14e/0x3a0 [ 98.627321][ T817] ? netlink_unicast+0x486/0x750 [ 98.627323][ T817] ? netlink_sendmsg+0x735/0xc60 [ 98.627324][ T817] ? ____sys_sendmsg+0x415/0x880 [ 98.627326][ T817] ? ___sys_sendmsg+0x14e/0x1d0 [ 98.627328][ T817] ? __sys_sendmsg+0x12c/0x1d0 [ 98.627330][ T817] ? do_syscall_64+0xff/0x530 [ 98.627331][ T817] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 98.627334][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627336][ T817] ? lock_acquire+0x13c/0x160 [ 98.627337][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627338][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627340][ T817] ? trace_contention_end+0xb3/0x180 [ 98.627343][ T817] ? __mutex_lock+0x1db/0x1ea0 [ 98.627345][ T817] ? __mutex_lock+0x9a3/0x1ea0 [ 98.627346][ T817] ? rtnl_newlink+0x9a8/0x11c0 [ 98.627348][ T817] ? ww_mutex_lock+0x160/0x160 [ 98.627349][ T817] ? nla_get_range_signed+0x3d0/0x3d0 [ 98.627352][ T817] ? __rtnl_newlink+0x3fa/0xa50 [ 98.627354][ T817] rtnl_newlink+0x9f1/0x11c0 [ 98.627355][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627357][ T817] ? rtnl_bridge_getlink+0x850/0x850 [ 98.627358][ T817] ? lock_acquire+0x13c/0x160 [ 98.627360][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627362][ T817] ? is_bpf_text_address+0x3e/0x110 [ 98.627365][ T817] ? is_bpf_text_address+0x72/0x110 [ 98.627367][ T817] ? kernel_text_address+0x149/0x170 [ 98.627368][ T817] ? __kernel_text_address+0x12/0x30 [ 98.627369][ T817] ? write_profile+0xf0/0xf0 [ 98.627371][ T817] ? unwind_get_return_address+0x67/0xd0 [ 98.627373][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627375][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627376][ T817] ? cap_capable+0x1d7/0x3d0 [ 98.627380][ T817] ? lock_acquire+0x13c/0x160 [ 98.627381][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627383][ T817] ? rtnl_bridge_getlink+0x850/0x850 [ 98.627385][ T817] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 98.627386][ T817] ? rtnl_link_fill+0x920/0x920 [ 98.627387][ T817] ? filter_irq_stacks+0xd0/0xd0 [ 98.627389][ T817] ? stack_depot_save_flags+0x1bc/0x790 [ 98.627391][ T817] netlink_rcv_skb+0x14e/0x3a0 [ 98.627393][ T817] ? rtnl_link_fill+0x920/0x920 [ 98.627394][ T817] ? lock_release+0x184/0x1f0 [ 98.627395][ T817] ? netlink_ack+0xcf0/0xcf0 [ 98.627397][ T817] ? __netlink_lookup+0xb9/0x6b0 [ 98.627399][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627401][ T817] ? lock_release+0x184/0x1f0 [ 98.627403][ T817] netlink_unicast+0x486/0x750 [ 98.627405][ T817] ? netlink_attachskb+0x810/0x810 [ 98.627406][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627408][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627410][ T817] ? lock_acquire+0x13c/0x160 [ 98.627411][ T817] netlink_sendmsg+0x735/0xc60 [ 98.627413][ T817] ? netlink_unicast+0x750/0x750 [ 98.627415][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627417][ T817] ? lock_release+0x184/0x1f0 [ 98.627419][ T817] ____sys_sendmsg+0x415/0x880 [ 98.627420][ T817] ? copy_msghdr_from_user+0x279/0x420 [ 98.627422][ T817] ? get_timestamp.constprop.0+0x390/0x390 [ 98.627423][ T817] ? move_addr_to_kernel+0x40/0x40 [ 98.627425][ T817] ? filter_irq_stacks+0xd0/0xd0 [ 98.627427][ T817] ___sys_sendmsg+0x14e/0x1d0 [ 98.627429][ T817] ? copy_msghdr_from_user+0x420/0x420 [ 98.627441][ T817] __sys_sendmsg+0x12c/0x1d0 [ 98.627443][ T817] ? __sys_sendmsg_sock+0x20/0x20 [ 98.627445][ T817] ? rcu_is_watching+0x16/0xd0 [ 98.627448][ T817] do_syscall_64+0xff/0x530 [ 98.627449][ T817] ? exc_page_fault+0xee/0x100 [ 98.627451][ T817] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 98.627453][ T817] RIP: 0033:0x7f91ebb1054e [ 98.627455][ T817] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 98.627457][ T817] RSP: 002b:00007ffde5d1f030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 98.627460][ T817] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f91ebb1054e [ 98.627462][ T817] RDX: 0000000000000000 RSI: 00007ffde5d1f0e0 RDI: 0000000000000005 [ 98.627463][ T817] RBP: 00007ffde5d1f040 R08: 0000000000000000 R09: 0000000000000000 [ 98.627463][ T817] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b1d1 [ 98.627464][ T817] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffde5d1f7a0 [ 98.627466][ T817] [ 98.739994][ T828] lag3: Port device veth4 removed [ 113.020015][ T891] lag3: Port device veth2 removed [ 113.020033][ T891] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 113.020036][ T891] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 891, name: ip [ 113.020038][ T891] preempt_count: 1, expected: 0 [ 113.020040][ T891] RCU nest depth: 0, expected: 0 [ 113.020041][ T891] INFO: lockdep is turned off. [ 113.020042][ T891] irq event stamp: 0 [ 113.020043][ T891] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 113.020049][ T891] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 113.020056][ T891] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 113.020058][ T891] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 113.020060][ T891] Preemption disabled at: [ 113.020061][ T891] [] vprintk_emit+0x31b/0x3e0 [ 113.020070][ T891] CPU: 0 UID: 0 PID: 891 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 113.020075][ T891] Tainted: [W]=WARN [ 113.020077][ T891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 113.020079][ T891] Call Trace: [ 113.020081][ T891] [ 113.020082][ T891] dump_stack_lvl+0x6f/0xa0 [ 113.020089][ T891] ? vprintk_emit+0x31b/0x3e0 [ 113.020091][ T891] __might_resched.cold+0x1fe/0x2c1 [ 113.020096][ T891] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 113.020100][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020104][ T891] __kmalloc_noprof+0x443/0x760 [ 113.020109][ T891] ? __rwlock_init+0x150/0x150 [ 113.020112][ T891] ? alloc_buf.isra.0+0x4b/0x260 [ 113.020117][ T891] ? do_raw_spin_unlock+0x59/0x250 [ 113.020120][ T891] alloc_buf.isra.0+0x4b/0x260 [ 113.020122][ T891] put_chars+0x1e1/0x2f0 [ 113.020125][ T891] ? desc_read_finalized_seq+0x79/0x120 [ 113.020127][ T891] ? __send_to_port+0x420/0x420 [ 113.020131][ T891] ? console_prepend_replay+0x20/0x20 [ 113.020134][ T891] hvc_console_print+0x292/0x780 [ 113.020139][ T891] ? hvc_write+0x3a0/0x3a0 [ 113.020140][ T891] ? do_raw_spin_lock+0x131/0x280 [ 113.020143][ T891] ? __rwlock_init+0x150/0x150 [ 113.020145][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020148][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020150][ T891] ? lock_acquire+0x13c/0x160 [ 113.020153][ T891] console_emit_next_record+0x22f/0x4c0 [ 113.020157][ T891] ? devkmsg_read+0x4b0/0x4b0 [ 113.020160][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020162][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020164][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020167][ T891] ? lock_acquire+0x13c/0x160 [ 113.020170][ T891] ? console_flush_one_record+0x111/0x710 [ 113.020172][ T891] console_flush_one_record+0x46f/0x710 [ 113.020175][ T891] ? console_emit_next_record+0x4c0/0x4c0 [ 113.020180][ T891] console_unlock+0xee/0x1f0 [ 113.020182][ T891] ? lock_acquire+0x13c/0x160 [ 113.020184][ T891] ? console_flush_one_record+0x710/0x710 [ 113.020186][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020189][ T891] ? lock_release+0x184/0x1f0 [ 113.020191][ T891] ? lock_acquire+0x60/0x160 [ 113.020193][ T891] ? __rcu_read_lock+0x30/0x70 [ 113.020196][ T891] ? __down_trylock_console_sem+0x5e/0xa0 [ 113.020199][ T891] ? vprintk_emit+0x320/0x3e0 [ 113.020202][ T891] vprintk_emit+0x37c/0x3e0 [ 113.020205][ T891] ? wake_up_klogd_work_func+0x90/0x90 [ 113.020207][ T891] ? rtnl_newlink+0x9f1/0x11c0 [ 113.020211][ T891] ? netlink_rcv_skb+0x14e/0x3a0 [ 113.020215][ T891] ? netlink_unicast+0x486/0x750 [ 113.020217][ T891] ? netlink_sendmsg+0x735/0xc60 [ 113.020219][ T891] ? __sys_sendmsg+0x12c/0x1d0 [ 113.020223][ T891] _printk+0xc7/0x100 [ 113.020227][ T891] ? snapshot_read.cold+0x21/0x21 [ 113.020230][ T891] ? netdev_name+0x43/0x60 [ 113.020234][ T891] ? __netdev_printk+0x17f/0x1d0 [ 113.020237][ T891] netdev_info+0xe2/0x116 [ 113.020239][ T891] ? netdev_notice+0x120/0x120 [ 113.020241][ T891] ? lock_acquire+0x13c/0x160 [ 113.020244][ T891] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 113.020247][ T891] ? do_raw_spin_unlock+0x59/0x250 [ 113.020250][ T891] ? trace_hardirqs_on+0x36/0x40 [ 113.020252][ T891] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 113.020256][ T891] ? kvfree_call_rcu+0x23b/0x2e0 [ 113.020260][ T891] ? trace_irq_enable.constprop.0+0x30/0x160 [ 113.020262][ T891] team_port_del+0x645/0x9c0 [ 113.020267][ T891] do_set_master+0x15c/0x580 [ 113.020271][ T891] do_setlink.isra.0+0xa31/0x2750 [ 113.020274][ T891] ? stack_trace_save+0x93/0xc0 [ 113.020277][ T891] ? rtnl_link_get_size+0x350/0x350 [ 113.020279][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020282][ T891] ? stack_depot_save_flags+0x1bc/0x790 [ 113.020287][ T891] ? kasan_save_stack+0x3d/0x50 [ 113.020290][ T891] ? kasan_save_stack+0x2f/0x50 [ 113.020292][ T891] ? kasan_save_track+0x14/0x30 [ 113.020295][ T891] ? __kasan_kmalloc+0x7b/0x90 [ 113.020297][ T891] ? __kmalloc_cache_noprof+0x29a/0x620 [ 113.020299][ T891] ? rtnl_newlink+0x124/0x11c0 [ 113.020301][ T891] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 113.020303][ T891] ? netlink_rcv_skb+0x14e/0x3a0 [ 113.020305][ T891] ? netlink_unicast+0x486/0x750 [ 113.020307][ T891] ? netlink_sendmsg+0x735/0xc60 [ 113.020309][ T891] ? ____sys_sendmsg+0x415/0x880 [ 113.020311][ T891] ? ___sys_sendmsg+0x14e/0x1d0 [ 113.020313][ T891] ? __sys_sendmsg+0x12c/0x1d0 [ 113.020315][ T891] ? do_syscall_64+0xff/0x530 [ 113.020318][ T891] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 113.020322][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020324][ T891] ? lock_acquire+0x13c/0x160 [ 113.020326][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020329][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020331][ T891] ? trace_contention_end+0xb3/0x180 [ 113.020335][ T891] ? __mutex_lock+0x1db/0x1ea0 [ 113.020337][ T891] ? __mutex_lock+0x9a3/0x1ea0 [ 113.020340][ T891] ? rtnl_newlink+0x9a8/0x11c0 [ 113.020342][ T891] ? ww_mutex_lock+0x160/0x160 [ 113.020344][ T891] ? nla_get_range_signed+0x3d0/0x3d0 [ 113.020348][ T891] ? __rtnl_newlink+0x3fa/0xa50 [ 113.020351][ T891] rtnl_newlink+0x9f1/0x11c0 [ 113.020354][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020357][ T891] ? rtnl_bridge_getlink+0x850/0x850 [ 113.020359][ T891] ? lock_acquire+0x13c/0x160 [ 113.020361][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020364][ T891] ? is_bpf_text_address+0x3e/0x110 [ 113.020368][ T891] ? is_bpf_text_address+0x72/0x110 [ 113.020370][ T891] ? kernel_text_address+0x149/0x170 [ 113.020373][ T891] ? __kernel_text_address+0x12/0x30 [ 113.020375][ T891] ? write_profile+0xf0/0xf0 [ 113.020378][ T891] ? unwind_get_return_address+0x67/0xd0 [ 113.020381][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020384][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020386][ T891] ? cap_capable+0x1d7/0x3d0 [ 113.020390][ T891] ? lock_acquire+0x13c/0x160 [ 113.020392][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020395][ T891] ? rtnl_bridge_getlink+0x850/0x850 [ 113.020397][ T891] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 113.020400][ T891] ? rtnl_link_fill+0x920/0x920 [ 113.020402][ T891] ? filter_irq_stacks+0xd0/0xd0 [ 113.020404][ T891] ? stack_depot_save_flags+0x1bc/0x790 [ 113.020408][ T891] netlink_rcv_skb+0x14e/0x3a0 [ 113.020410][ T891] ? rtnl_link_fill+0x920/0x920 [ 113.020412][ T891] ? lock_release+0x184/0x1f0 [ 113.020415][ T891] ? netlink_ack+0xcf0/0xcf0 [ 113.020417][ T891] ? __netlink_lookup+0xb9/0x6b0 [ 113.020421][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020423][ T891] ? lock_release+0x184/0x1f0 [ 113.020426][ T891] netlink_unicast+0x486/0x750 [ 113.020429][ T891] ? netlink_attachskb+0x810/0x810 [ 113.020431][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020434][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020436][ T891] ? lock_acquire+0x13c/0x160 [ 113.020439][ T891] netlink_sendmsg+0x735/0xc60 [ 113.020442][ T891] ? netlink_unicast+0x750/0x750 [ 113.020445][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020448][ T891] ? lock_release+0x184/0x1f0 [ 113.020450][ T891] ____sys_sendmsg+0x415/0x880 [ 113.020453][ T891] ? copy_msghdr_from_user+0x279/0x420 [ 113.020456][ T891] ? get_timestamp.constprop.0+0x390/0x390 [ 113.020458][ T891] ? move_addr_to_kernel+0x40/0x40 [ 113.020460][ T891] ? filter_irq_stacks+0xd0/0xd0 [ 113.020464][ T891] ___sys_sendmsg+0x14e/0x1d0 [ 113.020467][ T891] ? copy_msghdr_from_user+0x420/0x420 [ 113.020475][ T891] __sys_sendmsg+0x12c/0x1d0 [ 113.020477][ T891] ? __sys_sendmsg_sock+0x20/0x20 [ 113.020487][ T891] ? rcu_is_watching+0x16/0xd0 [ 113.020490][ T891] do_syscall_64+0xff/0x530 [ 113.020492][ T891] ? exc_page_fault+0xee/0x100 [ 113.020495][ T891] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 113.020497][ T891] RIP: 0033:0x7f428ea6554e [ 113.020500][ T891] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 113.020502][ T891] RSP: 002b:00007ffffed1cc20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 113.020506][ T891] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f428ea6554e [ 113.020508][ T891] RDX: 0000000000000000 RSI: 00007ffffed1ccd0 RDI: 0000000000000005 [ 113.020510][ T891] RBP: 00007ffffed1cc30 R08: 0000000000000000 R09: 0000000000000000 [ 113.020511][ T891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b1df [ 113.020512][ T891] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffffed1d390 [ 113.020516][ T891] [ 113.155456][ T902] lag3: Port device veth4 added [ 113.245974][ T913] lag3: Port device veth2 added [ 127.704407][ T986] lag3: Port device veth4 removed [ 127.704425][ T986] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 127.704428][ T986] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 986, name: ip [ 127.704430][ T986] preempt_count: 1, expected: 0 [ 127.704430][ T986] RCU nest depth: 0, expected: 0 [ 127.704431][ T986] INFO: lockdep is turned off. [ 127.704433][ T986] irq event stamp: 0 [ 127.704433][ T986] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 127.704437][ T986] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 127.704443][ T986] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 127.704445][ T986] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 127.704447][ T986] Preemption disabled at: [ 127.704448][ T986] [] vprintk_emit+0x31b/0x3e0 [ 127.704455][ T986] CPU: 3 UID: 0 PID: 986 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 127.704458][ T986] Tainted: [W]=WARN [ 127.704459][ T986] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 127.704461][ T986] Call Trace: [ 127.704463][ T986] [ 127.704464][ T986] dump_stack_lvl+0x6f/0xa0 [ 127.704470][ T986] ? vprintk_emit+0x31b/0x3e0 [ 127.704471][ T986] __might_resched.cold+0x1fe/0x2c1 [ 127.704476][ T986] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 127.704479][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704483][ T986] __kmalloc_noprof+0x443/0x760 [ 127.704486][ T986] ? __rwlock_init+0x150/0x150 [ 127.704489][ T986] ? alloc_buf.isra.0+0x4b/0x260 [ 127.704493][ T986] ? do_raw_spin_unlock+0x59/0x250 [ 127.704495][ T986] alloc_buf.isra.0+0x4b/0x260 [ 127.704497][ T986] put_chars+0x1e1/0x2f0 [ 127.704499][ T986] ? desc_read_finalized_seq+0x79/0x120 [ 127.704501][ T986] ? __send_to_port+0x420/0x420 [ 127.704503][ T986] ? console_prepend_replay+0x20/0x20 [ 127.704505][ T986] hvc_console_print+0x292/0x780 [ 127.704509][ T986] ? hvc_write+0x3a0/0x3a0 [ 127.704510][ T986] ? do_raw_spin_lock+0x131/0x280 [ 127.704512][ T986] ? __rwlock_init+0x150/0x150 [ 127.704513][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704515][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704517][ T986] ? lock_acquire+0x13c/0x160 [ 127.704519][ T986] console_emit_next_record+0x22f/0x4c0 [ 127.704522][ T986] ? devkmsg_read+0x4b0/0x4b0 [ 127.704524][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704526][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704527][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704529][ T986] ? lock_acquire+0x13c/0x160 [ 127.704537][ T986] ? console_flush_one_record+0x111/0x710 [ 127.704539][ T986] console_flush_one_record+0x46f/0x710 [ 127.704541][ T986] ? console_emit_next_record+0x4c0/0x4c0 [ 127.704544][ T986] console_unlock+0xee/0x1f0 [ 127.704546][ T986] ? lock_acquire+0x13c/0x160 [ 127.704547][ T986] ? console_flush_one_record+0x710/0x710 [ 127.704549][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704551][ T986] ? lock_release+0x184/0x1f0 [ 127.704552][ T986] ? lock_acquire+0x60/0x160 [ 127.704554][ T986] ? __rcu_read_lock+0x30/0x70 [ 127.704556][ T986] ? __down_trylock_console_sem+0x5e/0xa0 [ 127.704558][ T986] ? vprintk_emit+0x320/0x3e0 [ 127.704560][ T986] vprintk_emit+0x37c/0x3e0 [ 127.704562][ T986] ? wake_up_klogd_work_func+0x90/0x90 [ 127.704564][ T986] ? rtnl_newlink+0x9f1/0x11c0 [ 127.704567][ T986] ? netlink_rcv_skb+0x14e/0x3a0 [ 127.704570][ T986] ? netlink_unicast+0x486/0x750 [ 127.704571][ T986] ? netlink_sendmsg+0x735/0xc60 [ 127.704573][ T986] ? ____sys_sendmsg+0x415/0x880 [ 127.704576][ T986] ? ___sys_sendmsg+0x14e/0x1d0 [ 127.704577][ T986] ? __sys_sendmsg+0x12c/0x1d0 [ 127.704579][ T986] _printk+0xc7/0x100 [ 127.704582][ T986] ? snapshot_read.cold+0x21/0x21 [ 127.704585][ T986] ? netdev_name+0x43/0x60 [ 127.704588][ T986] ? __netdev_printk+0x17f/0x1d0 [ 127.704589][ T986] netdev_info+0xe2/0x116 [ 127.704591][ T986] ? netdev_notice+0x120/0x120 [ 127.704593][ T986] ? lock_acquire+0x13c/0x160 [ 127.704594][ T986] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 127.704597][ T986] ? do_raw_spin_unlock+0x59/0x250 [ 127.704598][ T986] ? trace_hardirqs_on+0x36/0x40 [ 127.704599][ T986] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 127.704603][ T986] ? kvfree_call_rcu+0x23b/0x2e0 [ 127.704606][ T986] ? trace_irq_enable.constprop.0+0x30/0x160 [ 127.704607][ T986] team_port_del+0x645/0x9c0 [ 127.704611][ T986] do_set_master+0x15c/0x580 [ 127.704614][ T986] do_setlink.isra.0+0xa31/0x2750 [ 127.704616][ T986] ? stack_trace_save+0x93/0xc0 [ 127.704619][ T986] ? rtnl_link_get_size+0x350/0x350 [ 127.704620][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704622][ T986] ? stack_depot_save_flags+0x1bc/0x790 [ 127.704626][ T986] ? kasan_save_stack+0x3d/0x50 [ 127.704629][ T986] ? kasan_save_stack+0x2f/0x50 [ 127.704630][ T986] ? kasan_save_track+0x14/0x30 [ 127.704632][ T986] ? __kasan_kmalloc+0x7b/0x90 [ 127.704633][ T986] ? __kmalloc_cache_noprof+0x29a/0x620 [ 127.704635][ T986] ? rtnl_newlink+0x124/0x11c0 [ 127.704636][ T986] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 127.704637][ T986] ? netlink_rcv_skb+0x14e/0x3a0 [ 127.704638][ T986] ? netlink_unicast+0x486/0x750 [ 127.704639][ T986] ? netlink_sendmsg+0x735/0xc60 [ 127.704641][ T986] ? ____sys_sendmsg+0x415/0x880 [ 127.704642][ T986] ? ___sys_sendmsg+0x14e/0x1d0 [ 127.704643][ T986] ? __sys_sendmsg+0x12c/0x1d0 [ 127.704645][ T986] ? do_syscall_64+0xff/0x530 [ 127.704647][ T986] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 127.704649][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704651][ T986] ? lock_acquire+0x13c/0x160 [ 127.704653][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704654][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704656][ T986] ? trace_contention_end+0xb3/0x180 [ 127.704659][ T986] ? __mutex_lock+0x1db/0x1ea0 [ 127.704661][ T986] ? __mutex_lock+0x9a3/0x1ea0 [ 127.704662][ T986] ? rtnl_newlink+0x9a8/0x11c0 [ 127.704664][ T986] ? ww_mutex_lock+0x160/0x160 [ 127.704665][ T986] ? nla_get_range_signed+0x3d0/0x3d0 [ 127.704667][ T986] ? __rtnl_newlink+0x3fa/0xa50 [ 127.704669][ T986] rtnl_newlink+0x9f1/0x11c0 [ 127.704671][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704673][ T986] ? rtnl_bridge_getlink+0x850/0x850 [ 127.704674][ T986] ? lock_acquire+0x13c/0x160 [ 127.704676][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704678][ T986] ? is_bpf_text_address+0x3e/0x110 [ 127.704681][ T986] ? is_bpf_text_address+0x72/0x110 [ 127.704683][ T986] ? kernel_text_address+0x149/0x170 [ 127.704685][ T986] ? __kernel_text_address+0x12/0x30 [ 127.704687][ T986] ? write_profile+0xf0/0xf0 [ 127.704688][ T986] ? unwind_get_return_address+0x67/0xd0 [ 127.704690][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704692][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704694][ T986] ? cap_capable+0x1d7/0x3d0 [ 127.704697][ T986] ? lock_acquire+0x13c/0x160 [ 127.704699][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704701][ T986] ? rtnl_bridge_getlink+0x850/0x850 [ 127.704702][ T986] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 127.704704][ T986] ? rtnl_link_fill+0x920/0x920 [ 127.704705][ T986] ? filter_irq_stacks+0xd0/0xd0 [ 127.704707][ T986] ? stack_depot_save_flags+0x1bc/0x790 [ 127.704709][ T986] netlink_rcv_skb+0x14e/0x3a0 [ 127.704710][ T986] ? rtnl_link_fill+0x920/0x920 [ 127.704712][ T986] ? lock_release+0x184/0x1f0 [ 127.704713][ T986] ? netlink_ack+0xcf0/0xcf0 [ 127.704715][ T986] ? __netlink_lookup+0xb9/0x6b0 [ 127.704717][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704719][ T986] ? lock_release+0x184/0x1f0 [ 127.704721][ T986] netlink_unicast+0x486/0x750 [ 127.704723][ T986] ? netlink_attachskb+0x810/0x810 [ 127.704725][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704727][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704728][ T986] ? lock_acquire+0x13c/0x160 [ 127.704730][ T986] netlink_sendmsg+0x735/0xc60 [ 127.704732][ T986] ? netlink_unicast+0x750/0x750 [ 127.704734][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704736][ T986] ? lock_release+0x184/0x1f0 [ 127.704738][ T986] ____sys_sendmsg+0x415/0x880 [ 127.704740][ T986] ? copy_msghdr_from_user+0x279/0x420 [ 127.704741][ T986] ? get_timestamp.constprop.0+0x390/0x390 [ 127.704743][ T986] ? move_addr_to_kernel+0x40/0x40 [ 127.704744][ T986] ? filter_irq_stacks+0xd0/0xd0 [ 127.704747][ T986] ___sys_sendmsg+0x14e/0x1d0 [ 127.704749][ T986] ? copy_msghdr_from_user+0x420/0x420 [ 127.704754][ T986] __sys_sendmsg+0x12c/0x1d0 [ 127.704756][ T986] ? __sys_sendmsg_sock+0x20/0x20 [ 127.704758][ T986] ? rcu_is_watching+0x16/0xd0 [ 127.704761][ T986] do_syscall_64+0xff/0x530 [ 127.704762][ T986] ? exc_page_fault+0xee/0x100 [ 127.704764][ T986] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 127.704766][ T986] RIP: 0033:0x7fbb63a6854e [ 127.704768][ T986] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 127.704769][ T986] RSP: 002b:00007ffd1cc66c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 127.704773][ T986] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbb63a6854e [ 127.704774][ T986] RDX: 0000000000000000 RSI: 00007ffd1cc66cc0 RDI: 0000000000000005 [ 127.704775][ T986] RBP: 00007ffd1cc66c20 R08: 0000000000000000 R09: 0000000000000000 [ 127.704776][ T986] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b1ee [ 127.704777][ T986] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd1cc67380 [ 127.704779][ T986] [ 127.752099][ T987] lag3: Port device veth2 removed [ 127.971668][ T1000] br2: port 1(lag2.200) entered disabled state [ 127.986639][ T1001] br1: port 1(lag2.100) entered disabled state [ 128.053208][ T1004] lag2.200: left allmulticast mode [ 128.053436][ T1004] lag2.200: left promiscuous mode [ 128.053802][ T1004] br2: port 1(lag2.200) entered disabled state [ 128.118780][ T1006] lag2.100: left allmulticast mode [ 128.119069][ T1006] lag2: left allmulticast mode [ 128.119297][ T1006] veth1: left allmulticast mode [ 128.119589][ T1006] veth7: left allmulticast mode [ 128.119919][ T1006] lag2.100: left promiscuous mode [ 128.120128][ T1006] lag2: left promiscuous mode [ 128.120337][ T1006] veth1: left promiscuous mode [ 128.120764][ T1006] veth7: left promiscuous mode [ 128.121486][ T1006] br1: port 1(lag2.100) entered disabled state [ 128.245681][ T1010] lag2: Port device veth7 removed [ 128.263402][ T1011] lag2: Port device veth1 removed [ 128.762803][ T1026] lag4: Port device veth5 removed [ 128.762818][ T1026] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 128.762821][ T1026] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1026, name: ip [ 128.762823][ T1026] preempt_count: 1, expected: 0 [ 128.762824][ T1026] RCU nest depth: 0, expected: 0 [ 128.762825][ T1026] INFO: lockdep is turned off. [ 128.762826][ T1026] irq event stamp: 0 [ 128.762827][ T1026] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 128.762831][ T1026] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 128.762837][ T1026] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 128.762838][ T1026] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 128.762840][ T1026] Preemption disabled at: [ 128.762841][ T1026] [] vprintk_emit+0x31b/0x3e0 [ 128.762850][ T1026] CPU: 3 UID: 0 PID: 1026 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 128.762854][ T1026] Tainted: [W]=WARN [ 128.762855][ T1026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.762857][ T1026] Call Trace: [ 128.762858][ T1026] [ 128.762859][ T1026] dump_stack_lvl+0x6f/0xa0 [ 128.762864][ T1026] ? vprintk_emit+0x31b/0x3e0 [ 128.762866][ T1026] __might_resched.cold+0x1fe/0x2c1 [ 128.762870][ T1026] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 128.762873][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.762877][ T1026] __kmalloc_noprof+0x443/0x760 [ 128.762880][ T1026] ? __rwlock_init+0x150/0x150 [ 128.762883][ T1026] ? alloc_buf.isra.0+0x4b/0x260 [ 128.762887][ T1026] ? do_raw_spin_unlock+0x59/0x250 [ 128.762888][ T1026] alloc_buf.isra.0+0x4b/0x260 [ 128.762890][ T1026] put_chars+0x1e1/0x2f0 [ 128.762892][ T1026] ? desc_read_finalized_seq+0x79/0x120 [ 128.762894][ T1026] ? __send_to_port+0x420/0x420 [ 128.762896][ T1026] ? console_prepend_replay+0x20/0x20 [ 128.762898][ T1026] hvc_console_print+0x292/0x780 [ 128.762901][ T1026] ? hvc_write+0x3a0/0x3a0 [ 128.762903][ T1026] ? do_raw_spin_lock+0x131/0x280 [ 128.762904][ T1026] ? __rwlock_init+0x150/0x150 [ 128.762906][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.762907][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.762909][ T1026] ? lock_acquire+0x13c/0x160 [ 128.762911][ T1026] console_emit_next_record+0x22f/0x4c0 [ 128.762913][ T1026] ? devkmsg_read+0x4b0/0x4b0 [ 128.762915][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.762917][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.762919][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.762920][ T1026] ? lock_acquire+0x13c/0x160 [ 128.762922][ T1026] ? console_flush_one_record+0x111/0x710 [ 128.762924][ T1026] console_flush_one_record+0x46f/0x710 [ 128.762926][ T1026] ? console_emit_next_record+0x4c0/0x4c0 [ 128.762928][ T1026] console_unlock+0xee/0x1f0 [ 128.762930][ T1026] ? lock_acquire+0x13c/0x160 [ 128.762932][ T1026] ? console_flush_one_record+0x710/0x710 [ 128.762933][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.762935][ T1026] ? lock_release+0x184/0x1f0 [ 128.762936][ T1026] ? lock_acquire+0x60/0x160 [ 128.762937][ T1026] ? __rcu_read_lock+0x30/0x70 [ 128.762939][ T1026] ? __down_trylock_console_sem+0x5e/0xa0 [ 128.762941][ T1026] ? vprintk_emit+0x320/0x3e0 [ 128.762943][ T1026] vprintk_emit+0x37c/0x3e0 [ 128.762945][ T1026] ? wake_up_klogd_work_func+0x90/0x90 [ 128.762947][ T1026] ? rtnl_newlink+0x9f1/0x11c0 [ 128.762950][ T1026] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.762952][ T1026] ? netlink_unicast+0x486/0x750 [ 128.762954][ T1026] ? netlink_sendmsg+0x735/0xc60 [ 128.762955][ T1026] ? ____sys_sendmsg+0x415/0x880 [ 128.762957][ T1026] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.762959][ T1026] ? __sys_sendmsg+0x12c/0x1d0 [ 128.762961][ T1026] _printk+0xc7/0x100 [ 128.762964][ T1026] ? snapshot_read.cold+0x21/0x21 [ 128.762966][ T1026] ? netdev_name+0x43/0x60 [ 128.762969][ T1026] ? __netdev_printk+0x17f/0x1d0 [ 128.762971][ T1026] netdev_info+0xe2/0x116 [ 128.762972][ T1026] ? netdev_notice+0x120/0x120 [ 128.762974][ T1026] ? lock_acquire+0x13c/0x160 [ 128.762976][ T1026] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 128.762978][ T1026] ? do_raw_spin_unlock+0x59/0x250 [ 128.762980][ T1026] ? trace_hardirqs_on+0x36/0x40 [ 128.762981][ T1026] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 128.762984][ T1026] ? kvfree_call_rcu+0x23b/0x2e0 [ 128.762987][ T1026] ? trace_irq_enable.constprop.0+0x30/0x160 [ 128.762989][ T1026] team_port_del+0x645/0x9c0 [ 128.762992][ T1026] do_set_master+0x15c/0x580 [ 128.762995][ T1026] do_setlink.isra.0+0xa31/0x2750 [ 128.762997][ T1026] ? stack_trace_save+0x93/0xc0 [ 128.763000][ T1026] ? rtnl_link_get_size+0x350/0x350 [ 128.763001][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763002][ T1026] ? stack_depot_save_flags+0x1bc/0x790 [ 128.763006][ T1026] ? kasan_save_stack+0x3d/0x50 [ 128.763009][ T1026] ? kasan_save_stack+0x2f/0x50 [ 128.763011][ T1026] ? kasan_save_track+0x14/0x30 [ 128.763012][ T1026] ? __kasan_kmalloc+0x7b/0x90 [ 128.763014][ T1026] ? __kmalloc_cache_noprof+0x29a/0x620 [ 128.763015][ T1026] ? rtnl_newlink+0x124/0x11c0 [ 128.763016][ T1026] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.763017][ T1026] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.763018][ T1026] ? netlink_unicast+0x486/0x750 [ 128.763020][ T1026] ? netlink_sendmsg+0x735/0xc60 [ 128.763021][ T1026] ? ____sys_sendmsg+0x415/0x880 [ 128.763022][ T1026] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.763023][ T1026] ? __sys_sendmsg+0x12c/0x1d0 [ 128.763025][ T1026] ? do_syscall_64+0xff/0x530 [ 128.763027][ T1026] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.763029][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763031][ T1026] ? lock_acquire+0x13c/0x160 [ 128.763032][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763034][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763036][ T1026] ? trace_contention_end+0xb3/0x180 [ 128.763039][ T1026] ? __mutex_lock+0x1db/0x1ea0 [ 128.763040][ T1026] ? __mutex_lock+0x9a3/0x1ea0 [ 128.763042][ T1026] ? rtnl_newlink+0x9a8/0x11c0 [ 128.763043][ T1026] ? ww_mutex_lock+0x160/0x160 [ 128.763044][ T1026] ? nla_get_range_signed+0x3d0/0x3d0 [ 128.763047][ T1026] ? __rtnl_newlink+0x3fa/0xa50 [ 128.763049][ T1026] rtnl_newlink+0x9f1/0x11c0 [ 128.763051][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763052][ T1026] ? rtnl_bridge_getlink+0x850/0x850 [ 128.763053][ T1026] ? lock_acquire+0x13c/0x160 [ 128.763055][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763057][ T1026] ? is_bpf_text_address+0x3e/0x110 [ 128.763060][ T1026] ? is_bpf_text_address+0x72/0x110 [ 128.763062][ T1026] ? kernel_text_address+0x149/0x170 [ 128.763064][ T1026] ? __kernel_text_address+0x12/0x30 [ 128.763065][ T1026] ? write_profile+0xf0/0xf0 [ 128.763066][ T1026] ? unwind_get_return_address+0x67/0xd0 [ 128.763069][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763070][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763072][ T1026] ? cap_capable+0x1d7/0x3d0 [ 128.763075][ T1026] ? lock_acquire+0x13c/0x160 [ 128.763077][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763079][ T1026] ? rtnl_bridge_getlink+0x850/0x850 [ 128.763080][ T1026] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.763081][ T1026] ? rtnl_link_fill+0x920/0x920 [ 128.763083][ T1026] ? filter_irq_stacks+0xd0/0xd0 [ 128.763084][ T1026] ? stack_depot_save_flags+0x1bc/0x790 [ 128.763087][ T1026] netlink_rcv_skb+0x14e/0x3a0 [ 128.763088][ T1026] ? rtnl_link_fill+0x920/0x920 [ 128.763089][ T1026] ? lock_release+0x184/0x1f0 [ 128.763091][ T1026] ? netlink_ack+0xcf0/0xcf0 [ 128.763092][ T1026] ? __netlink_lookup+0xb9/0x6b0 [ 128.763094][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763096][ T1026] ? lock_release+0x184/0x1f0 [ 128.763098][ T1026] netlink_unicast+0x486/0x750 [ 128.763100][ T1026] ? netlink_attachskb+0x810/0x810 [ 128.763101][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763103][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763105][ T1026] ? lock_acquire+0x13c/0x160 [ 128.763106][ T1026] netlink_sendmsg+0x735/0xc60 [ 128.763108][ T1026] ? netlink_unicast+0x750/0x750 [ 128.763110][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763112][ T1026] ? lock_release+0x184/0x1f0 [ 128.763114][ T1026] ____sys_sendmsg+0x415/0x880 [ 128.763115][ T1026] ? copy_msghdr_from_user+0x279/0x420 [ 128.763117][ T1026] ? get_timestamp.constprop.0+0x390/0x390 [ 128.763118][ T1026] ? move_addr_to_kernel+0x40/0x40 [ 128.763120][ T1026] ? filter_irq_stacks+0xd0/0xd0 [ 128.763122][ T1026] ___sys_sendmsg+0x14e/0x1d0 [ 128.763124][ T1026] ? copy_msghdr_from_user+0x420/0x420 [ 128.763129][ T1026] __sys_sendmsg+0x12c/0x1d0 [ 128.763131][ T1026] ? __sys_sendmsg_sock+0x20/0x20 [ 128.763133][ T1026] ? rcu_is_watching+0x16/0xd0 [ 128.763135][ T1026] do_syscall_64+0xff/0x530 [ 128.763136][ T1026] ? exc_page_fault+0xee/0x100 [ 128.763139][ T1026] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.763140][ T1026] RIP: 0033:0x7fb6f2f4a54e [ 128.763142][ T1026] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 128.763144][ T1026] RSP: 002b:00007fff0007eca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.763148][ T1026] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb6f2f4a54e [ 128.763149][ T1026] RDX: 0000000000000000 RSI: 00007fff0007ed50 RDI: 0000000000000005 [ 128.763150][ T1026] RBP: 00007fff0007ecb0 R08: 0000000000000000 R09: 0000000000000000 [ 128.763151][ T1026] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b1ef [ 128.763152][ T1026] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff0007f410 [ 128.763154][ T1026] [ 128.836011][ T1027] lag4: Port device veth3 removed [ 129.250497][ T1042] lag1: Port device veth6 removed [ 129.269696][ T1043] lag1: Port device veth0 removed