[ 10.690563][ T191] ip (191) used greatest stack depth: 24160 bytes left [ 10.690580][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.690582][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: ip [ 10.690584][ T191] preempt_count: 2, expected: 0 [ 10.690585][ T191] RCU nest depth: 0, expected: 0 [ 10.690586][ T191] locks held by ip/191: 5, last CPU#3: [ 10.690588][ T191] #0: ffffffffb70027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.690601][ T191] #1: ffffffffb7169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.690606][ T191] #2: ffffffffb7169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.690610][ T191] #3: ffffffffb7089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.690614][ T191] #4: ffffffffb7089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.690618][ T191] irq event stamp: 39010 [ 10.690619][ T191] hardirqs last enabled at (39009): [] __down_trylock_console_sem+0x86/0xa0 [ 10.690621][ T191] hardirqs last disabled at (39010): [] console_emit_next_record+0x3d4/0x4c0 [ 10.690623][ T191] softirqs last enabled at (38734): [] handle_softirqs+0x67c/0x900 [ 10.690625][ T191] softirqs last disabled at (38727): [] __irq_exit_rcu+0x145/0x1c0 [ 10.690627][ T191] Preemption disabled at: [ 10.690628][ T191] [<0000000000000000>] 0x0 [ 10.690635][ T191] CPU: 3 UID: 0 PID: 191 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.690639][ T191] Tainted: [W]=WARN [ 10.690640][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.690642][ T191] Call Trace: [ 10.690643][ T191] [ 10.690645][ T191] dump_stack_lvl+0x6f/0xa0 [ 10.690651][ T191] __might_resched.cold+0x1fe/0x2c1 [ 10.690656][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.690660][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 10.690665][ T191] __kmalloc_noprof+0x443/0x760 [ 10.690667][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 10.690673][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 10.690676][ T191] alloc_buf.isra.0+0x4b/0x260 [ 10.690679][ T191] put_chars+0x1e1/0x2f0 [ 10.690682][ T191] ? __send_to_port+0x420/0x420 [ 10.690684][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.690689][ T191] ? validate_chain+0x38b/0xc20 [ 10.690694][ T191] hvc_console_print+0x292/0x780 [ 10.690700][ T191] ? hvc_write+0x3a0/0x3a0 [ 10.690702][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.690705][ T191] ? lock_acquire+0x13c/0x160 [ 10.690709][ T191] console_emit_next_record+0x22f/0x4c0 [ 10.690713][ T191] ? devkmsg_read+0x4b0/0x4b0 [ 10.690715][ T191] ? console_flush_one_record+0x106/0x710 [ 10.690718][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.690720][ T191] ? lock_acquire+0x13c/0x160 [ 10.690724][ T191] console_flush_one_record+0x46f/0x710 [ 10.690728][ T191] ? console_emit_next_record+0x4c0/0x4c0 [ 10.690730][ T191] ? __lock_acquire+0x518/0xc20 [ 10.690735][ T191] console_unlock+0xee/0x1f0 [ 10.690738][ T191] ? console_flush_one_record+0x710/0x710 [ 10.690740][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.690742][ T191] ? lock_acquire+0x60/0x160 [ 10.690746][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.690748][ T191] ? vprintk_emit+0x320/0x3e0 [ 10.690751][ T191] vprintk_emit+0x37c/0x3e0 [ 10.690755][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 10.690758][ T191] ? __lock_acquire+0x518/0xc20 [ 10.690762][ T191] _printk+0xc7/0x100 [ 10.690766][ T191] ? snapshot_read.cold+0x21/0x21 [ 10.690769][ T191] ? do_raw_spin_lock+0x131/0x280 [ 10.690772][ T191] ? __rwlock_init+0x150/0x150 [ 10.690776][ T191] ? do_raw_spin_lock+0x131/0x280 [ 10.690778][ T191] do_exit.cold+0x82/0x9c [ 10.690782][ T191] ? exit_notify+0x890/0x890 [ 10.690784][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 10.690787][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.690791][ T191] do_group_exit+0xb8/0x370 [ 10.690794][ T191] __x64_sys_exit_group+0x3c/0x50 [ 10.690796][ T191] x64_sys_call+0x1567/0x1570 [ 10.690798][ T191] do_syscall_64+0xff/0x530 [ 10.690801][ T191] ? exc_page_fault+0xee/0x100 [ 10.690804][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.690806][ T191] RIP: 0033:0x7f4d0c59b1b8 [ 10.690808][ T191] Code: Unable to access opcode bytes at 0x7f4d0c59b18e. [ 10.690810][ T191] RSP: 002b:00007ffc1ef99c58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.690812][ T191] RAX: ffffffffffffffda RBX: 00007f4d0c6cbf88 RCX: 00007f4d0c59b1b8 [ 10.690814][ T191] RDX: 00007f4d0c2e5fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.690815][ T191] RBP: 00007ffc1ef99cb0 R08: 0000000000000000 R09: 0000000000008010 [ 10.690816][ T191] R10: 00007ffc1ef99a70 R11: 0000000000000246 R12: 0000000000000001 [ 10.690816][ T191] R13: 0000000000000000 R14: 00007f4d0c6ca680 R15: 00007f4d0c6cbfa0 [ 10.690823][ T191] [ 11.919931][ T238] lag1: Mode changed to "loadbalance" [ 11.919992][ T238] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.919995][ T238] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 238, name: teamd [ 11.919996][ T238] preempt_count: 1, expected: 0 [ 11.919997][ T238] RCU nest depth: 0, expected: 0 [ 11.919998][ T238] locks held by teamd/238: 7, last CPU#0: [ 11.920001][ T238] #0: ffffffffb7930368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 11.920013][ T238] #1: ffffffffb7930420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 11.920017][ T238] #2: ffffffffb78d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 11.920023][ T238] #3: ffffffffb7169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.920028][ T238] #4: ffffffffb7169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.920032][ T238] #5: ffffffffb7089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.920036][ T238] #6: ffffffffb7089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.920040][ T238] irq event stamp: 29844 [ 11.920041][ T238] hardirqs last enabled at (29843): [] __down_trylock_console_sem+0x86/0xa0 [ 11.920044][ T238] hardirqs last disabled at (29844): [] console_emit_next_record+0x3d4/0x4c0 [ 11.920046][ T238] softirqs last enabled at (29784): [] __alloc_skb+0x4c2/0x5f0 [ 11.920049][ T238] softirqs last disabled at (29782): [] __alloc_skb+0x4c2/0x5f0 [ 11.920051][ T238] Preemption disabled at: [ 11.920052][ T238] [] vprintk_emit+0x31b/0x3e0 [ 11.920058][ T238] CPU: 0 UID: 0 PID: 238 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.920061][ T238] Tainted: [W]=WARN [ 11.920062][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.920064][ T238] Call Trace: [ 11.920065][ T238] [ 11.920067][ T238] dump_stack_lvl+0x6f/0xa0 [ 11.920073][ T238] ? vprintk_emit+0x31b/0x3e0 [ 11.920075][ T238] __might_resched.cold+0x1fe/0x2c1 [ 11.920080][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.920086][ T238] ? __kmalloc_noprof+0xdb/0x760 [ 11.920091][ T238] __kmalloc_noprof+0x443/0x760 [ 11.920094][ T238] ? alloc_buf.isra.0+0x4b/0x260 [ 11.920100][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 11.920103][ T238] alloc_buf.isra.0+0x4b/0x260 [ 11.920106][ T238] put_chars+0x1e1/0x2f0 [ 11.920109][ T238] ? __send_to_port+0x420/0x420 [ 11.920113][ T238] ? validate_chain+0x34a/0xc20 [ 11.920117][ T238] hvc_console_print+0x292/0x780 [ 11.920120][ T238] ? mark_usage+0x61/0x170 [ 11.920122][ T238] ? __lock_acquire+0x518/0xc20 [ 11.920124][ T238] ? __lock_acquire+0x518/0xc20 [ 11.920128][ T238] ? hvc_write+0x3a0/0x3a0 [ 11.920130][ T238] ? console_emit_next_record+0x1df/0x4c0 [ 11.920133][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.920137][ T238] ? lock_acquire+0x13c/0x160 [ 11.920141][ T238] console_emit_next_record+0x22f/0x4c0 [ 11.920145][ T238] ? devkmsg_read+0x4b0/0x4b0 [ 11.920147][ T238] ? console_flush_one_record+0x106/0x710 [ 11.920150][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.920152][ T238] ? lock_acquire+0x13c/0x160 [ 11.920156][ T238] console_flush_one_record+0x46f/0x710 [ 11.920160][ T238] ? console_emit_next_record+0x4c0/0x4c0 [ 11.920162][ T238] ? __lock_acquire+0x518/0xc20 [ 11.920168][ T238] console_unlock+0xee/0x1f0 [ 11.920171][ T238] ? console_flush_one_record+0x710/0x710 [ 11.920172][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.920175][ T238] ? lock_acquire+0x60/0x160 [ 11.920178][ T238] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.920180][ T238] ? vprintk_emit+0x320/0x3e0 [ 11.920184][ T238] vprintk_emit+0x37c/0x3e0 [ 11.920187][ T238] ? wake_up_klogd_work_func+0x90/0x90 [ 11.920190][ T238] ? team_nl_send_multicast+0xbb/0x120 [ 11.920194][ T238] ? team_nl_send_options_get+0x57f/0x6c0 [ 11.920197][ T238] _printk+0xc7/0x100 [ 11.920200][ T238] ? snapshot_read.cold+0x21/0x21 [ 11.920204][ T238] ? lockdep_hardirqs_on+0x91/0x130 [ 11.920207][ T238] ? kasan_quarantine_put+0x13e/0x2b0 [ 11.920211][ T238] ? netdev_name+0x43/0x60 [ 11.920214][ T238] ? __netdev_printk+0x17f/0x1d0 [ 11.920218][ T238] netdev_info+0xe2/0x116 [ 11.920220][ T238] ? netdev_notice+0x120/0x120 [ 11.920221][ T238] ? team_nl_send_options_get+0x6c0/0x6c0 [ 11.920226][ T238] ? team_options_register+0x26/0x30 [ 11.920228][ T238] ? lb_init+0x2cb/0x470 [ 11.920237][ T238] team_mode_option_set.cold+0x45/0xe3 [ 11.920242][ T238] team_nl_options_set_doit+0x59d/0xd00 [ 11.920247][ T238] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 11.920250][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.920257][ T238] ? __nla_parse+0x22/0x30 [ 11.920260][ T238] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 11.920264][ T238] ? genl_family_rcv_msg_doit+0x206/0x300 [ 11.920266][ T238] genl_family_rcv_msg_doit+0x206/0x300 [ 11.920270][ T238] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 11.920276][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.920278][ T238] ? cap_capable+0x1d7/0x3d0 [ 11.920282][ T238] ? write_profile+0xf0/0xf0 [ 11.920284][ T238] ? unwind_get_return_address+0x67/0xd0 [ 11.920289][ T238] genl_family_rcv_msg+0x3a4/0x640 [ 11.920293][ T238] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 11.920296][ T238] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 11.920298][ T238] ? __lock_acquire+0x518/0xc20 [ 11.920303][ T238] genl_rcv_msg+0xbb/0x160 [ 11.920307][ T238] netlink_rcv_skb+0x14e/0x3a0 [ 11.920309][ T238] ? genl_family_rcv_msg+0x640/0x640 [ 11.920312][ T238] ? netlink_ack+0xcf0/0xcf0 [ 11.920319][ T238] ? netlink_deliver_tap+0xc5/0x330 [ 11.920320][ T238] ? netlink_deliver_tap+0x13c/0x330 [ 11.920324][ T238] genl_rcv+0x28/0x40 [ 11.920326][ T238] netlink_unicast+0x486/0x750 [ 11.920330][ T238] ? netlink_attachskb+0x810/0x810 [ 11.920333][ T238] ? __lock_acquire+0x518/0xc20 [ 11.920337][ T238] netlink_sendmsg+0x735/0xc60 [ 11.920341][ T238] ? netlink_unicast+0x750/0x750 [ 11.920345][ T238] ? __might_fault+0x97/0x140 [ 11.920351][ T238] ____sys_sendmsg+0x415/0x880 [ 11.920354][ T238] ? copy_msghdr_from_user+0x279/0x420 [ 11.920356][ T238] ? get_timestamp.constprop.0+0x390/0x390 [ 11.920358][ T238] ? move_addr_to_kernel+0x40/0x40 [ 11.920362][ T238] ? __lock_acquire+0x518/0xc20 [ 11.920364][ T238] ? net_dim+0x616/0xd70 [ 11.920366][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.920370][ T238] ___sys_sendmsg+0x14e/0x1d0 [ 11.920373][ T238] ? copy_msghdr_from_user+0x420/0x420 [ 11.920376][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.920383][ T238] ? __lock_acquire+0x518/0xc20 [ 11.920390][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 11.920391][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 11.920396][ T238] __sys_sendmsg+0x12c/0x1d0 [ 11.920399][ T238] ? __sys_sendmsg_sock+0x20/0x20 [ 11.920401][ T238] ? do_pipe2+0x142/0x1b0 [ 11.920407][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.920410][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.920414][ T238] do_syscall_64+0xff/0x530 [ 11.920416][ T238] ? exc_page_fault+0xee/0x100 [ 11.920418][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.920421][ T238] RIP: 0033:0x7f1ddf9e254e [ 11.920425][ 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 [ 11.920427][ T238] RSP: 002b:00007ffd665fd050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.920430][ T238] RAX: ffffffffffffffda RBX: 00005604d808bf70 RCX: 00007f1ddf9e254e [ 11.920431][ T238] RDX: 0000000000000000 RSI: 00007ffd665fd0f0 RDI: 0000000000000007 [ 11.920432][ T238] RBP: 00007ffd665fd060 R08: 0000000000000000 R09: 0000000000000000 [ 11.920433][ T238] R10: 0000000000000000 R11: 0000000000000202 R12: 00005604d8090a30 [ 11.920434][ T238] R13: 00007ffd665fd0f0 R14: 00005604d808be80 R15: 0000000000000000 [ 11.920441][ T238] [ 12.158977][ T248] lag1: Port device veth0 added [ 12.188398][ T249] lag1: Port device veth6 added [ 12.576325][ T263] 8021q: 802.1Q VLAN Support v1.8 [ 12.576652][ T263] 8021q: adding VLAN 0 to HW filter on device lag1 [ 13.106067][ T283] lag4: Mode changed to "loadbalance" [ 13.106088][ T283] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.106091][ T283] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 283, name: teamd [ 13.106093][ T283] preempt_count: 1, expected: 0 [ 13.106094][ T283] RCU nest depth: 0, expected: 0 [ 13.106095][ T283] locks held by teamd/283: 7, last CPU#0: [ 13.106097][ T283] #0: ffffffffb7930368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 13.106110][ T283] #1: ffffffffb7930420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 13.106114][ T283] #2: ffffffffb78d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 13.106119][ T283] #3: ffffffffb7169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.106125][ T283] #4: ffffffffb7169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.106129][ T283] #5: ffffffffb7089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.106133][ T283] #6: ffffffffb7089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.106138][ T283] irq event stamp: 19856 [ 13.106138][ T283] hardirqs last enabled at (19855): [] __down_trylock_console_sem+0x86/0xa0 [ 13.106141][ T283] hardirqs last disabled at (19856): [] console_emit_next_record+0x3d4/0x4c0 [ 13.106143][ T283] softirqs last enabled at (19790): [] __alloc_skb+0x4c2/0x5f0 [ 13.106146][ T283] softirqs last disabled at (19788): [] __alloc_skb+0x4c2/0x5f0 [ 13.106149][ T283] Preemption disabled at: [ 13.106149][ T283] [] vprintk_emit+0x31b/0x3e0 [ 13.106156][ T283] CPU: 0 UID: 0 PID: 283 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.106159][ T283] Tainted: [W]=WARN [ 13.106160][ T283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.106162][ T283] Call Trace: [ 13.106164][ T283] [ 13.106165][ T283] dump_stack_lvl+0x6f/0xa0 [ 13.106171][ T283] ? vprintk_emit+0x31b/0x3e0 [ 13.106174][ T283] __might_resched.cold+0x1fe/0x2c1 [ 13.106178][ T283] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.106183][ T283] ? __kmalloc_noprof+0xdb/0x760 [ 13.106188][ T283] __kmalloc_noprof+0x443/0x760 [ 13.106190][ T283] ? alloc_buf.isra.0+0x4b/0x260 [ 13.106196][ T283] ? do_raw_spin_unlock+0x59/0x250 [ 13.106198][ T283] alloc_buf.isra.0+0x4b/0x260 [ 13.106202][ T283] put_chars+0x1e1/0x2f0 [ 13.106204][ T283] ? prb_final_commit+0x50/0x50 [ 13.106206][ T283] ? __send_to_port+0x420/0x420 [ 13.106209][ T283] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.106213][ T283] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.106216][ T283] ? validate_chain+0x38b/0xc20 [ 13.106220][ T283] hvc_console_print+0x292/0x780 [ 13.106222][ T283] ? mark_usage+0x61/0x170 [ 13.106224][ T283] ? __lock_acquire+0x518/0xc20 [ 13.106226][ T283] ? __lock_acquire+0x518/0xc20 [ 13.106230][ T283] ? hvc_write+0x3a0/0x3a0 [ 13.106232][ T283] ? console_emit_next_record+0x1df/0x4c0 [ 13.106235][ T283] ? rcu_is_watching+0x16/0xd0 [ 13.106244][ T283] ? lock_acquire+0x13c/0x160 [ 13.106249][ T283] console_emit_next_record+0x22f/0x4c0 [ 13.106253][ T283] ? devkmsg_read+0x4b0/0x4b0 [ 13.106255][ T283] ? console_flush_one_record+0x106/0x710 [ 13.106258][ T283] ? rcu_is_watching+0x16/0xd0 [ 13.106260][ T283] ? lock_acquire+0x13c/0x160 [ 13.106265][ T283] console_flush_one_record+0x46f/0x710 [ 13.106269][ T283] ? console_emit_next_record+0x4c0/0x4c0 [ 13.106271][ T283] ? __lock_acquire+0x518/0xc20 [ 13.106276][ T283] console_unlock+0xee/0x1f0 [ 13.106279][ T283] ? console_flush_one_record+0x710/0x710 [ 13.106281][ T283] ? rcu_is_watching+0x16/0xd0 [ 13.106283][ T283] ? lock_acquire+0x60/0x160 [ 13.106287][ T283] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.106289][ T283] ? vprintk_emit+0x320/0x3e0 [ 13.106292][ T283] vprintk_emit+0x37c/0x3e0 [ 13.106296][ T283] ? wake_up_klogd_work_func+0x90/0x90 [ 13.106298][ T283] ? team_nl_send_multicast+0xbb/0x120 [ 13.106302][ T283] ? team_nl_send_options_get+0x57f/0x6c0 [ 13.106306][ T283] _printk+0xc7/0x100 [ 13.106309][ T283] ? snapshot_read.cold+0x21/0x21 [ 13.106313][ T283] ? lockdep_hardirqs_on+0x91/0x130 [ 13.106316][ T283] ? kasan_quarantine_put+0x13e/0x2b0 [ 13.106320][ T283] ? netdev_name+0x43/0x60 [ 13.106323][ T283] ? __netdev_printk+0x17f/0x1d0 [ 13.106327][ T283] netdev_info+0xe2/0x116 [ 13.106329][ T283] ? netdev_notice+0x120/0x120 [ 13.106331][ T283] ? team_nl_send_options_get+0x6c0/0x6c0 [ 13.106335][ T283] ? team_options_register+0x26/0x30 [ 13.106337][ T283] ? lb_init+0x2cb/0x470 [ 13.106342][ T283] team_mode_option_set.cold+0x45/0xe3 [ 13.106347][ T283] team_nl_options_set_doit+0x59d/0xd00 [ 13.106353][ T283] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.106355][ T283] ? rcu_is_watching+0x16/0xd0 [ 13.106363][ T283] ? __nla_parse+0x22/0x30 [ 13.106366][ T283] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 13.106370][ T283] ? genl_family_rcv_msg_doit+0x206/0x300 [ 13.106372][ T283] genl_family_rcv_msg_doit+0x206/0x300 [ 13.106375][ T283] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 13.106382][ T283] ? rcu_is_watching+0x16/0xd0 [ 13.106384][ T283] ? cap_capable+0x1d7/0x3d0 [ 13.106388][ T283] ? write_profile+0xf0/0xf0 [ 13.106390][ T283] ? unwind_get_return_address+0x67/0xd0 [ 13.106395][ T283] genl_family_rcv_msg+0x3a4/0x640 [ 13.106399][ T283] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 13.106402][ T283] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 13.106404][ T283] ? __lock_acquire+0x518/0xc20 [ 13.106410][ T283] genl_rcv_msg+0xbb/0x160 [ 13.106413][ T283] netlink_rcv_skb+0x14e/0x3a0 [ 13.106415][ T283] ? genl_family_rcv_msg+0x640/0x640 [ 13.106419][ T283] ? netlink_ack+0xcf0/0xcf0 [ 13.106426][ T283] ? netlink_deliver_tap+0xc5/0x330 [ 13.106428][ T283] ? netlink_deliver_tap+0x13c/0x330 [ 13.106432][ T283] genl_rcv+0x28/0x40 [ 13.106434][ T283] netlink_unicast+0x486/0x750 [ 13.106438][ T283] ? netlink_attachskb+0x810/0x810 [ 13.106440][ T283] ? __lock_acquire+0x518/0xc20 [ 13.106444][ T283] netlink_sendmsg+0x735/0xc60 [ 13.106448][ T283] ? netlink_unicast+0x750/0x750 [ 13.106452][ T283] ? __might_fault+0x97/0x140 [ 13.106458][ T283] ____sys_sendmsg+0x415/0x880 [ 13.106462][ T283] ? copy_msghdr_from_user+0x279/0x420 [ 13.106464][ T283] ? get_timestamp.constprop.0+0x390/0x390 [ 13.106466][ T283] ? move_addr_to_kernel+0x40/0x40 [ 13.106470][ T283] ? __lock_acquire+0x518/0xc20 [ 13.106472][ T283] ? net_dim+0x616/0xd70 [ 13.106474][ T283] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.106478][ T283] ___sys_sendmsg+0x14e/0x1d0 [ 13.106481][ T283] ? copy_msghdr_from_user+0x420/0x420 [ 13.106484][ T283] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.106491][ T283] ? __lock_acquire+0x518/0xc20 [ 13.106497][ T283] ? __lock_release.isra.0+0x69/0x1a0 [ 13.106499][ T283] ? __lock_release.isra.0+0x69/0x1a0 [ 13.106504][ T283] __sys_sendmsg+0x12c/0x1d0 [ 13.106507][ T283] ? __sys_sendmsg_sock+0x20/0x20 [ 13.106509][ T283] ? do_pipe2+0x142/0x1b0 [ 13.106515][ T283] ? rcu_is_watching+0x16/0xd0 [ 13.106518][ T283] ? rcu_is_watching+0x16/0xd0 [ 13.106521][ T283] do_syscall_64+0xff/0x530 [ 13.106523][ T283] ? exc_page_fault+0xee/0x100 [ 13.106526][ T283] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.106529][ T283] RIP: 0033:0x7efee498254e [ 13.106533][ T283] 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 [ 13.106535][ T283] RSP: 002b:00007fffd8a17b50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.106538][ T283] RAX: ffffffffffffffda RBX: 000055b418816f70 RCX: 00007efee498254e [ 13.106539][ T283] RDX: 0000000000000000 RSI: 00007fffd8a17bf0 RDI: 0000000000000007 [ 13.106540][ T283] RBP: 00007fffd8a17b60 R08: 0000000000000000 R09: 0000000000000000 [ 13.106541][ T283] R10: 0000000000000000 R11: 0000000000000202 R12: 000055b41881caf0 [ 13.106542][ T283] R13: 00007fffd8a17bf0 R14: 000055b418816e80 R15: 0000000000000000 [ 13.106549][ T283] [ 13.264173][ T284] 8021q: adding VLAN 0 to HW filter on device lag4 [ 13.470956][ T292] lag4: Port device veth3 added [ 13.508074][ T293] lag4: Port device veth5 added [ 13.681454][ T299] 8021q: adding VLAN 0 to HW filter on device lag4 [ 14.377268][ T322] lag2: Mode changed to "loadbalance" [ 14.377290][ T322] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.377293][ T322] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 322, name: teamd [ 14.377294][ T322] preempt_count: 1, expected: 0 [ 14.377295][ T322] RCU nest depth: 0, expected: 0 [ 14.377297][ T322] locks held by teamd/322: 7, last CPU#2: [ 14.377299][ T322] #0: ffffffffb7930368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 14.377312][ T322] #1: ffffffffb7930420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 14.377316][ T322] #2: ffffffffb78d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 14.377321][ T322] #3: ffffffffb7169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.377328][ T322] #4: ffffffffb7169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.377331][ T322] #5: ffffffffb7089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.377335][ T322] #6: ffffffffb7089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.377339][ T322] irq event stamp: 12948 [ 14.377340][ T322] hardirqs last enabled at (12947): [] __down_trylock_console_sem+0x86/0xa0 [ 14.377343][ T322] hardirqs last disabled at (12948): [] console_emit_next_record+0x3d4/0x4c0 [ 14.377345][ T322] softirqs last enabled at (12882): [] __alloc_skb+0x4c2/0x5f0 [ 14.377349][ T322] softirqs last disabled at (12880): [] __alloc_skb+0x4c2/0x5f0 [ 14.377351][ T322] Preemption disabled at: [ 14.377352][ T322] [] vprintk_emit+0x31b/0x3e0 [ 14.377358][ T322] CPU: 2 UID: 0 PID: 322 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.377362][ T322] Tainted: [W]=WARN [ 14.377363][ T322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.377364][ T322] Call Trace: [ 14.377366][ T322] [ 14.377368][ T322] dump_stack_lvl+0x6f/0xa0 [ 14.377374][ T322] ? vprintk_emit+0x31b/0x3e0 [ 14.377377][ T322] __might_resched.cold+0x1fe/0x2c1 [ 14.377381][ T322] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.377386][ T322] ? __kmalloc_noprof+0xdb/0x760 [ 14.377391][ T322] __kmalloc_noprof+0x443/0x760 [ 14.377394][ T322] ? alloc_buf.isra.0+0x4b/0x260 [ 14.377399][ T322] ? do_raw_spin_unlock+0x59/0x250 [ 14.377402][ T322] alloc_buf.isra.0+0x4b/0x260 [ 14.377406][ T322] put_chars+0x1e1/0x2f0 [ 14.377408][ T322] ? prb_final_commit+0x50/0x50 [ 14.377410][ T322] ? __send_to_port+0x420/0x420 [ 14.377413][ T322] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.377418][ T322] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.377420][ T322] ? validate_chain+0x38b/0xc20 [ 14.377424][ T322] hvc_console_print+0x292/0x780 [ 14.377427][ T322] ? mark_usage+0x61/0x170 [ 14.377429][ T322] ? __lock_acquire+0x518/0xc20 [ 14.377431][ T322] ? __lock_acquire+0x518/0xc20 [ 14.377435][ T322] ? hvc_write+0x3a0/0x3a0 [ 14.377437][ T322] ? console_emit_next_record+0x1df/0x4c0 [ 14.377440][ T322] ? rcu_is_watching+0x16/0xd0 [ 14.377443][ T322] ? lock_acquire+0x13c/0x160 [ 14.377447][ T322] console_emit_next_record+0x22f/0x4c0 [ 14.377451][ T322] ? devkmsg_read+0x4b0/0x4b0 [ 14.377453][ T322] ? console_flush_one_record+0x106/0x710 [ 14.377456][ T322] ? rcu_is_watching+0x16/0xd0 [ 14.377459][ T322] ? lock_acquire+0x13c/0x160 [ 14.377463][ T322] console_flush_one_record+0x46f/0x710 [ 14.377467][ T322] ? console_emit_next_record+0x4c0/0x4c0 [ 14.377469][ T322] ? __lock_acquire+0x518/0xc20 [ 14.377475][ T322] console_unlock+0xee/0x1f0 [ 14.377478][ T322] ? console_flush_one_record+0x710/0x710 [ 14.377480][ T322] ? rcu_is_watching+0x16/0xd0 [ 14.377482][ T322] ? lock_acquire+0x60/0x160 [ 14.377486][ T322] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.377488][ T322] ? vprintk_emit+0x320/0x3e0 [ 14.377492][ T322] vprintk_emit+0x37c/0x3e0 [ 14.377496][ T322] ? wake_up_klogd_work_func+0x90/0x90 [ 14.377498][ T322] ? team_nl_send_multicast+0xbb/0x120 [ 14.377502][ T322] ? team_nl_send_options_get+0x57f/0x6c0 [ 14.377506][ T322] _printk+0xc7/0x100 [ 14.377510][ T322] ? snapshot_read.cold+0x21/0x21 [ 14.377513][ T322] ? lockdep_hardirqs_on+0x91/0x130 [ 14.377517][ T322] ? kasan_quarantine_put+0x13e/0x2b0 [ 14.377520][ T322] ? netdev_name+0x43/0x60 [ 14.377524][ T322] ? __netdev_printk+0x17f/0x1d0 [ 14.377528][ T322] netdev_info+0xe2/0x116 [ 14.377530][ T322] ? netdev_notice+0x120/0x120 [ 14.377532][ T322] ? team_nl_send_options_get+0x6c0/0x6c0 [ 14.377536][ T322] ? team_options_register+0x26/0x30 [ 14.377538][ T322] ? lb_init+0x2cb/0x470 [ 14.377543][ T322] team_mode_option_set.cold+0x45/0xe3 [ 14.377548][ T322] team_nl_options_set_doit+0x59d/0xd00 [ 14.377554][ T322] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 14.377557][ T322] ? rcu_is_watching+0x16/0xd0 [ 14.377564][ T322] ? __nla_parse+0x22/0x30 [ 14.377567][ T322] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 14.377572][ T322] ? genl_family_rcv_msg_doit+0x206/0x300 [ 14.377574][ T322] genl_family_rcv_msg_doit+0x206/0x300 [ 14.377577][ T322] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 14.377583][ T322] ? rcu_is_watching+0x16/0xd0 [ 14.377586][ T322] ? cap_capable+0x1d7/0x3d0 [ 14.377590][ T322] ? write_profile+0xf0/0xf0 [ 14.377592][ T322] ? unwind_get_return_address+0x67/0xd0 [ 14.377597][ T322] genl_family_rcv_msg+0x3a4/0x640 [ 14.377601][ T322] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 14.377604][ T322] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 14.377606][ T322] ? __lock_acquire+0x518/0xc20 [ 14.377612][ T322] genl_rcv_msg+0xbb/0x160 [ 14.377616][ T322] netlink_rcv_skb+0x14e/0x3a0 [ 14.377618][ T322] ? genl_family_rcv_msg+0x640/0x640 [ 14.377621][ T322] ? netlink_ack+0xcf0/0xcf0 [ 14.377628][ T322] ? netlink_deliver_tap+0xc5/0x330 [ 14.377630][ T322] ? netlink_deliver_tap+0x13c/0x330 [ 14.377634][ T322] genl_rcv+0x28/0x40 [ 14.377636][ T322] netlink_unicast+0x486/0x750 [ 14.377640][ T322] ? netlink_attachskb+0x810/0x810 [ 14.377643][ T322] ? __lock_acquire+0x518/0xc20 [ 14.377647][ T322] netlink_sendmsg+0x735/0xc60 [ 14.377651][ T322] ? netlink_unicast+0x750/0x750 [ 14.377655][ T322] ? __might_fault+0x97/0x140 [ 14.377661][ T322] ____sys_sendmsg+0x415/0x880 [ 14.377665][ T322] ? copy_msghdr_from_user+0x279/0x420 [ 14.377667][ T322] ? get_timestamp.constprop.0+0x390/0x390 [ 14.377669][ T322] ? move_addr_to_kernel+0x40/0x40 [ 14.377673][ T322] ? __lock_acquire+0x518/0xc20 [ 14.377675][ T322] ? net_dim+0x616/0xd70 [ 14.377678][ T322] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.377682][ T322] ___sys_sendmsg+0x14e/0x1d0 [ 14.377685][ T322] ? copy_msghdr_from_user+0x420/0x420 [ 14.377688][ T322] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.377695][ T322] ? __lock_acquire+0x518/0xc20 [ 14.377702][ T322] ? __lock_release.isra.0+0x69/0x1a0 [ 14.377704][ T322] ? __lock_release.isra.0+0x69/0x1a0 [ 14.377709][ T322] __sys_sendmsg+0x12c/0x1d0 [ 14.377712][ T322] ? __sys_sendmsg_sock+0x20/0x20 [ 14.377714][ T322] ? do_pipe2+0x142/0x1b0 [ 14.377720][ T322] ? rcu_is_watching+0x16/0xd0 [ 14.377723][ T322] ? rcu_is_watching+0x16/0xd0 [ 14.377727][ T322] do_syscall_64+0xff/0x530 [ 14.377728][ T322] ? exc_page_fault+0xee/0x100 [ 14.377731][ T322] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.377734][ T322] RIP: 0033:0x7f2d26fee54e [ 14.377738][ T322] 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 [ 14.377740][ T322] RSP: 002b:00007fffd3133a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.377743][ T322] RAX: ffffffffffffffda RBX: 0000556a20bedf70 RCX: 00007f2d26fee54e [ 14.377744][ T322] RDX: 0000000000000000 RSI: 00007fffd3133b20 RDI: 0000000000000007 [ 14.377745][ T322] RBP: 00007fffd3133a90 R08: 0000000000000000 R09: 0000000000000000 [ 14.377746][ T322] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556a20bf3d20 [ 14.377747][ T322] R13: 00007fffd3133b20 R14: 0000556a20bede80 R15: 0000000000000000 [ 14.377754][ T322] [ 14.523931][ T323] 8021q: adding VLAN 0 to HW filter on device lag2 [ 14.695635][ T331] lag2: Port device veth1 added [ 14.730006][ T332] lag2: Port device veth7 added [ 15.226736][ T347] br1: port 1(lag2.100) entered blocking state [ 15.227170][ T347] br1: port 1(lag2.100) entered disabled state [ 15.227587][ T347] lag2.100: entered allmulticast mode [ 15.227865][ T347] lag2: entered allmulticast mode [ 15.228169][ T347] veth1: entered allmulticast mode [ 15.228475][ T347] veth7: entered allmulticast mode [ 15.230543][ T347] lag2.100: entered promiscuous mode [ 15.230831][ T347] lag2: entered promiscuous mode [ 15.231094][ T347] veth1: entered promiscuous mode [ 15.231521][ T347] veth7: entered promiscuous mode [ 15.420974][ T355] br2: port 1(lag2.200) entered blocking state [ 15.420996][ T355] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.420998][ T355] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 355, name: ip [ 15.421000][ T355] preempt_count: 1, expected: 0 [ 15.421001][ T355] RCU nest depth: 0, expected: 0 [ 15.421002][ T355] locks held by ip/355: 5, last CPU#3: [ 15.421004][ T355] #0: ffffffffb78d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 15.421016][ T355] #1: ffffffffb7169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.421023][ T355] #2: ffffffffb7169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.421027][ T355] #3: ffffffffb7089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.421031][ T355] #4: ffffffffb7089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.421035][ T355] irq event stamp: 17238 [ 15.421036][ T355] hardirqs last enabled at (17237): [] __down_trylock_console_sem+0x86/0xa0 [ 15.421038][ T355] hardirqs last disabled at (17238): [] console_emit_next_record+0x3d4/0x4c0 [ 15.421040][ T355] softirqs last enabled at (17180): [] __alloc_skb+0x4c2/0x5f0 [ 15.421044][ T355] softirqs last disabled at (17178): [] __alloc_skb+0x4c2/0x5f0 [ 15.421046][ T355] Preemption disabled at: [ 15.421047][ T355] [] vprintk_emit+0x31b/0x3e0 [ 15.421053][ T355] CPU: 3 UID: 0 PID: 355 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.421057][ T355] Tainted: [W]=WARN [ 15.421058][ T355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.421059][ T355] Call Trace: [ 15.421061][ T355] [ 15.421063][ T355] dump_stack_lvl+0x6f/0xa0 [ 15.421069][ T355] ? vprintk_emit+0x31b/0x3e0 [ 15.421071][ T355] __might_resched.cold+0x1fe/0x2c1 [ 15.421075][ T355] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.421080][ T355] ? __kmalloc_noprof+0xdb/0x760 [ 15.421088][ T355] __kmalloc_noprof+0x443/0x760 [ 15.421090][ T355] ? alloc_buf.isra.0+0x4b/0x260 [ 15.421095][ T355] ? do_raw_spin_unlock+0x59/0x250 [ 15.421098][ T355] alloc_buf.isra.0+0x4b/0x260 [ 15.421101][ T355] put_chars+0x1e1/0x2f0 [ 15.421103][ T355] ? prb_final_commit+0x50/0x50 [ 15.421106][ T355] ? __send_to_port+0x420/0x420 [ 15.421109][ T355] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.421113][ T355] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.421115][ T355] ? validate_chain+0x38b/0xc20 [ 15.421119][ T355] hvc_console_print+0x292/0x780 [ 15.421122][ T355] ? mark_usage+0x61/0x170 [ 15.421124][ T355] ? __lock_acquire+0x518/0xc20 [ 15.421126][ T355] ? __lock_acquire+0x518/0xc20 [ 15.421130][ T355] ? hvc_write+0x3a0/0x3a0 [ 15.421132][ T355] ? console_emit_next_record+0x1df/0x4c0 [ 15.421135][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.421138][ T355] ? lock_acquire+0x13c/0x160 [ 15.421142][ T355] console_emit_next_record+0x22f/0x4c0 [ 15.421146][ T355] ? devkmsg_read+0x4b0/0x4b0 [ 15.421147][ T355] ? console_flush_one_record+0x106/0x710 [ 15.421151][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.421153][ T355] ? lock_acquire+0x13c/0x160 [ 15.421157][ T355] console_flush_one_record+0x46f/0x710 [ 15.421161][ T355] ? console_emit_next_record+0x4c0/0x4c0 [ 15.421163][ T355] ? __lock_acquire+0x518/0xc20 [ 15.421168][ T355] console_unlock+0xee/0x1f0 [ 15.421171][ T355] ? console_flush_one_record+0x710/0x710 [ 15.421173][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.421175][ T355] ? lock_acquire+0x60/0x160 [ 15.421179][ T355] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.421181][ T355] ? vprintk_emit+0x320/0x3e0 [ 15.421184][ T355] vprintk_emit+0x37c/0x3e0 [ 15.421188][ T355] ? wake_up_klogd_work_func+0x90/0x90 [ 15.421191][ T355] ? team_ethtool_get_link_ksettings+0x225/0x510 [ 15.421198][ T355] _printk+0xc7/0x100 [ 15.421202][ T355] ? snapshot_read.cold+0x21/0x21 [ 15.421206][ T355] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 15.421219][ T355] ? do_setlink.isra.0+0xa31/0x2750 [ 15.421220][ T355] ? rtnl_newlink+0x9f1/0x11c0 [ 15.421221][ T355] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.421226][ T355] br_set_state+0x22f/0x430 [bridge] [ 15.421236][ T355] br_init_port+0xc4/0x200 [bridge] [ 15.421245][ T355] new_nbp+0x39c/0x580 [bridge] [ 15.421260][ T355] br_add_if+0x212/0x1320 [bridge] [ 15.421268][ T355] ? is_bpf_text_address+0x72/0x110 [ 15.421272][ T355] ? kernel_text_address+0x149/0x170 [ 15.421275][ T355] ? __kernel_text_address+0x12/0x30 [ 15.421279][ T355] do_set_master+0x357/0x580 [ 15.421283][ T355] do_setlink.isra.0+0xa31/0x2750 [ 15.421287][ T355] ? stack_trace_save+0x93/0xc0 [ 15.421290][ T355] ? rtnl_link_get_size+0x350/0x350 [ 15.421291][ T355] ? rcu_read_lock_any_held+0x66/0x90 [ 15.421293][ T355] ? stack_depot_save_flags+0x38e/0x790 [ 15.421297][ T355] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.421299][ T355] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.421301][ T355] ? validate_chain+0x38b/0xc20 [ 15.421304][ T355] ? kasan_save_stack+0x3d/0x50 [ 15.421307][ T355] ? kasan_save_stack+0x2f/0x50 [ 15.421309][ T355] ? kasan_save_track+0x14/0x30 [ 15.421312][ T355] ? __lock_acquire+0x518/0xc20 [ 15.421314][ T355] ? netlink_seq_next+0x4e/0x60 [ 15.421317][ T355] ? ___sys_sendmsg+0xb0/0x1d0 [ 15.421321][ T355] ? lock_acquire.part.0+0xd4/0x280 [ 15.421323][ T355] ? rtnl_newlink+0x9a8/0x11c0 [ 15.421326][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.421328][ T355] ? lock_acquire+0x13c/0x160 [ 15.421330][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.421331][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.421334][ T355] ? trace_contention_end+0xb3/0x180 [ 15.421337][ T355] ? __mutex_lock+0x1db/0x1ea0 [ 15.421341][ T355] ? __mutex_lock+0x9a3/0x1ea0 [ 15.421343][ T355] ? rtnl_newlink+0x9a8/0x11c0 [ 15.421346][ T355] ? ww_mutex_lock+0x160/0x160 [ 15.421348][ T355] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.421353][ T355] ? __rtnl_newlink+0x3fa/0xa50 [ 15.421358][ T355] rtnl_newlink+0x9f1/0x11c0 [ 15.421364][ T355] ? rtnl_bridge_getlink+0x850/0x850 [ 15.421366][ T355] ? __lock_acquire+0x518/0xc20 [ 15.421370][ T355] ? lock_acquire.part.0+0xd4/0x280 [ 15.421372][ T355] ? find_held_lock+0x2b/0x80 [ 15.421374][ T355] ? rtnl_bridge_getlink+0x850/0x850 [ 15.421376][ T355] ? __lock_release.isra.0+0x69/0x1a0 [ 15.421380][ T355] ? rtnl_bridge_getlink+0x850/0x850 [ 15.421382][ T355] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.421385][ T355] ? rtnl_link_fill+0x920/0x920 [ 15.421386][ T355] ? __lock_acquire+0x518/0xc20 [ 15.421391][ T355] ? lock_acquire.part.0+0xd4/0x280 [ 15.421393][ T355] ? find_held_lock+0x2b/0x80 [ 15.421396][ T355] netlink_rcv_skb+0x14e/0x3a0 [ 15.421398][ T355] ? rtnl_link_fill+0x920/0x920 [ 15.421401][ T355] ? netlink_ack+0xcf0/0xcf0 [ 15.421407][ T355] ? netlink_deliver_tap+0xc5/0x330 [ 15.421409][ T355] ? netlink_deliver_tap+0x13c/0x330 [ 15.421413][ T355] netlink_unicast+0x486/0x750 [ 15.421417][ T355] ? netlink_attachskb+0x810/0x810 [ 15.421419][ T355] ? __lock_acquire+0x518/0xc20 [ 15.421424][ T355] netlink_sendmsg+0x735/0xc60 [ 15.421427][ T355] ? netlink_unicast+0x750/0x750 [ 15.421431][ T355] ? __might_fault+0x97/0x140 [ 15.421436][ T355] ____sys_sendmsg+0x415/0x880 [ 15.421439][ T355] ? copy_msghdr_from_user+0x279/0x420 [ 15.421441][ T355] ? get_timestamp.constprop.0+0x390/0x390 [ 15.421443][ T355] ? move_addr_to_kernel+0x40/0x40 [ 15.421450][ T355] ___sys_sendmsg+0x14e/0x1d0 [ 15.421453][ T355] ? copy_msghdr_from_user+0x420/0x420 [ 15.421469][ T355] __sys_sendmsg+0x12c/0x1d0 [ 15.421472][ T355] ? __sys_sendmsg_sock+0x20/0x20 [ 15.421478][ T355] ? rcu_is_watching+0x16/0xd0 [ 15.421482][ T355] do_syscall_64+0xff/0x530 [ 15.421484][ T355] ? exc_page_fault+0xee/0x100 [ 15.421487][ T355] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.421490][ T355] RIP: 0033:0x7fb59f7ba54e [ 15.421493][ T355] 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 [ 15.421495][ T355] RSP: 002b:00007ffe46043b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.421498][ T355] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb59f7ba54e [ 15.421499][ T355] RDX: 0000000000000000 RSI: 00007ffe46043bc0 RDI: 0000000000000005 [ 15.421500][ T355] RBP: 00007ffe46043b20 R08: 0000000000000000 R09: 0000000000000000 [ 15.421501][ T355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912902 [ 15.421502][ T355] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe46044280 [ 15.421509][ T355] [ 15.463226][ T355] br2: port 1(lag2.200) entered disabled state [ 15.463841][ T355] lag2.200: entered allmulticast mode [ 15.467183][ T355] lag2.200: entered promiscuous mode [ 15.476110][ T355] ip (355) used greatest stack depth: 23336 bytes left [ 15.561301][ T358] br1: port 1(lag2.100) entered blocking state [ 15.561824][ T358] br1: port 1(lag2.100) entered forwarding state [ 15.591356][ T359] br2: port 1(lag2.200) entered blocking state [ 15.591770][ T359] br2: port 1(lag2.200) entered forwarding state [ 15.836362][ T367] lag3: Mode changed to "loadbalance" [ 15.924300][ T368] 8021q: adding VLAN 0 to HW filter on device lag3 [ 16.114463][ T376] lag3: Port device veth2 added [ 16.157773][ T377] lag3: Port device veth4 added [ 26.503192][ T467] veth7: left promiscuous mode [ 26.503219][ T467] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.503222][ T467] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 467, name: ip [ 26.503224][ T467] preempt_count: 1, expected: 0 [ 26.503226][ T467] RCU nest depth: 0, expected: 0 [ 26.503227][ T467] locks held by ip/467: 5, last CPU#2: [ 26.503230][ T467] #0: ffffffffb78d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 26.503245][ T467] #1: ffffffffb7169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 26.503254][ T467] #2: ffffffffb7169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 26.503260][ T467] #3: ffffffffb7089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 26.503267][ T467] #4: ffffffffb7089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 26.503273][ T467] irq event stamp: 26556 [ 26.503275][ T467] hardirqs last enabled at (26555): [] __down_trylock_console_sem+0x86/0xa0 [ 26.503278][ T467] hardirqs last disabled at (26556): [] console_emit_next_record+0x3d4/0x4c0 [ 26.503281][ T467] softirqs last enabled at (26532): [] __alloc_skb+0x4c2/0x5f0 [ 26.503286][ T467] softirqs last disabled at (26530): [] __alloc_skb+0x4c2/0x5f0 [ 26.503289][ T467] Preemption disabled at: [ 26.503290][ T467] [] vprintk_emit+0x31b/0x3e0 [ 26.503298][ T467] CPU: 2 UID: 0 PID: 467 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.503303][ T467] Tainted: [W]=WARN [ 26.503304][ T467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.503307][ T467] Call Trace: [ 26.503309][ T467] [ 26.503311][ T467] dump_stack_lvl+0x6f/0xa0 [ 26.503324][ T467] ? vprintk_emit+0x31b/0x3e0 [ 26.503327][ T467] __might_resched.cold+0x1fe/0x2c1 [ 26.503333][ T467] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.503339][ T467] ? __kmalloc_noprof+0xdb/0x760 [ 26.503347][ T467] __kmalloc_noprof+0x443/0x760 [ 26.503351][ T467] ? alloc_buf.isra.0+0x4b/0x260 [ 26.503359][ T467] ? do_raw_spin_unlock+0x59/0x250 [ 26.503363][ T467] alloc_buf.isra.0+0x4b/0x260 [ 26.503368][ T467] put_chars+0x1e1/0x2f0 [ 26.503373][ T467] ? __send_to_port+0x420/0x420 [ 26.503375][ T467] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.503382][ T467] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.503386][ T467] ? validate_chain+0x38b/0xc20 [ 26.503394][ T467] hvc_console_print+0x292/0x780 [ 26.503397][ T467] ? __lock_acquire+0x518/0xc20 [ 26.503407][ T467] ? hvc_write+0x3a0/0x3a0 [ 26.503411][ T467] ? rcu_is_watching+0x16/0xd0 [ 26.503420][ T467] console_emit_next_record+0x22f/0x4c0 [ 26.503427][ T467] ? devkmsg_read+0x4b0/0x4b0 [ 26.503429][ T467] ? console_flush_one_record+0x106/0x710 [ 26.503435][ T467] ? rcu_is_watching+0x16/0xd0 [ 26.503439][ T467] ? lock_acquire+0x13c/0x160 [ 26.503446][ T467] console_flush_one_record+0x46f/0x710 [ 26.503453][ T467] ? console_emit_next_record+0x4c0/0x4c0 [ 26.503455][ T467] ? __lock_acquire+0x518/0xc20 [ 26.503465][ T467] console_unlock+0xee/0x1f0 [ 26.503470][ T467] ? console_flush_one_record+0x710/0x710 [ 26.503472][ T467] ? rcu_is_watching+0x16/0xd0 [ 26.503476][ T467] ? lock_acquire+0x60/0x160 [ 26.503482][ T467] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.503485][ T467] ? vprintk_emit+0x320/0x3e0 [ 26.503491][ T467] vprintk_emit+0x37c/0x3e0 [ 26.503497][ T467] ? wake_up_klogd_work_func+0x90/0x90 [ 26.503502][ T467] ? __lock_acquire+0x518/0xc20 [ 26.503505][ T467] ? validate_chain+0x737/0xc20 [ 26.503511][ T467] _printk+0xc7/0x100 [ 26.503516][ T467] ? snapshot_read.cold+0x21/0x21 [ 26.503519][ T467] ? __lock_acquire+0x518/0xc20 [ 26.503525][ T467] ? mark_usage+0x61/0x170 [ 26.503528][ T467] ? netdev_name+0x43/0x60 [ 26.503533][ T467] ? __netdev_printk+0x17f/0x1d0 [ 26.503540][ T467] netdev_info+0xe2/0x116 [ 26.503544][ T467] ? netdev_notice+0x120/0x120 [ 26.503548][ T467] ? __lock_acquire+0x518/0xc20 [ 26.503557][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 26.503561][ T467] ? mutex_is_locked+0x1c/0x50 [ 26.503567][ T467] __dev_set_promiscuity.cold+0x95/0x104 [ 26.503571][ T467] ? team_user_linkup_option_set+0x190/0x190 [ 26.503577][ T467] netif_set_promiscuity+0x4c/0xc0 [ 26.503584][ T467] dev_set_promiscuity+0x9d/0x150 [ 26.503589][ T467] team_port_del+0x6ef/0x9c0 [ 26.503597][ T467] do_set_master+0x15c/0x580 [ 26.503605][ T467] do_setlink.isra.0+0xa31/0x2750 [ 26.503613][ T467] ? stack_trace_save+0x93/0xc0 [ 26.503618][ T467] ? rtnl_link_get_size+0x350/0x350 [ 26.503620][ T467] ? rcu_read_lock_any_held+0x66/0x90 [ 26.503623][ T467] ? stack_depot_save_flags+0x38e/0x790 [ 26.503627][ T467] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.503632][ T467] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.503634][ T467] ? validate_chain+0x38b/0xc20 [ 26.503639][ T467] ? kasan_save_stack+0x3d/0x50 [ 26.503643][ T467] ? kasan_save_stack+0x2f/0x50 [ 26.503646][ T467] ? kasan_save_track+0x14/0x30 [ 26.503650][ T467] ? __lock_acquire+0x518/0xc20 [ 26.503653][ T467] ? netlink_seq_next+0x4e/0x60 [ 26.503657][ T467] ? ___sys_sendmsg+0xb0/0x1d0 [ 26.503665][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 26.503668][ T467] ? rtnl_newlink+0x9a8/0x11c0 [ 26.503672][ T467] ? rcu_is_watching+0x16/0xd0 [ 26.503676][ T467] ? lock_acquire+0x13c/0x160 [ 26.503678][ T467] ? rcu_is_watching+0x16/0xd0 [ 26.503681][ T467] ? rcu_is_watching+0x16/0xd0 [ 26.503685][ T467] ? trace_contention_end+0xb3/0x180 [ 26.503689][ T467] ? __mutex_lock+0x1db/0x1ea0 [ 26.503693][ T467] ? __mutex_lock+0x9a3/0x1ea0 [ 26.503697][ T467] ? rtnl_newlink+0x9a8/0x11c0 [ 26.503703][ T467] ? ww_mutex_lock+0x160/0x160 [ 26.503706][ T467] ? nla_get_range_signed+0x3d0/0x3d0 [ 26.503715][ T467] ? __rtnl_newlink+0x3fa/0xa50 [ 26.503725][ T467] rtnl_newlink+0x9f1/0x11c0 [ 26.503735][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 26.503739][ T467] ? __lock_acquire+0x518/0xc20 [ 26.503747][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 26.503750][ T467] ? find_held_lock+0x2b/0x80 [ 26.503754][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 26.503757][ T467] ? __lock_release.isra.0+0x69/0x1a0 [ 26.503763][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 26.503767][ T467] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.503773][ T467] ? rtnl_link_fill+0x920/0x920 [ 26.503775][ T467] ? __lock_acquire+0x518/0xc20 [ 26.503783][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 26.503786][ T467] ? find_held_lock+0x2b/0x80 [ 26.503793][ T467] netlink_rcv_skb+0x14e/0x3a0 [ 26.503795][ T467] ? rtnl_link_fill+0x920/0x920 [ 26.503801][ T467] ? netlink_ack+0xcf0/0xcf0 [ 26.503812][ T467] ? netlink_deliver_tap+0xc5/0x330 [ 26.503815][ T467] ? netlink_deliver_tap+0x13c/0x330 [ 26.503823][ T467] netlink_unicast+0x486/0x750 [ 26.503830][ T467] ? netlink_attachskb+0x810/0x810 [ 26.503834][ T467] ? __lock_acquire+0x518/0xc20 [ 26.503842][ T467] netlink_sendmsg+0x735/0xc60 [ 26.503848][ T467] ? netlink_unicast+0x750/0x750 [ 26.503855][ T467] ? __might_fault+0x97/0x140 [ 26.503864][ T467] ____sys_sendmsg+0x415/0x880 [ 26.503868][ T467] ? copy_msghdr_from_user+0x279/0x420 [ 26.503872][ T467] ? get_timestamp.constprop.0+0x390/0x390 [ 26.503874][ T467] ? move_addr_to_kernel+0x40/0x40 [ 26.503888][ T467] ___sys_sendmsg+0x14e/0x1d0 [ 26.503894][ T467] ? copy_msghdr_from_user+0x420/0x420 [ 26.503925][ T467] __sys_sendmsg+0x12c/0x1d0 [ 26.503929][ T467] ? __sys_sendmsg_sock+0x20/0x20 [ 26.503941][ T467] ? rcu_is_watching+0x16/0xd0 [ 26.503947][ T467] do_syscall_64+0xff/0x530 [ 26.503951][ T467] ? exc_page_fault+0xee/0x100 [ 26.503956][ T467] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.503959][ T467] RIP: 0033:0x7f6e2b21354e [ 26.503965][ T467] 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 [ 26.503968][ T467] RSP: 002b:00007ffe3f1e48d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 26.503972][ T467] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e2b21354e [ 26.503974][ T467] RDX: 0000000000000000 RSI: 00007ffe3f1e4980 RDI: 0000000000000005 [ 26.503976][ T467] RBP: 00007ffe3f1e48e0 R08: 0000000000000000 R09: 0000000000000000 [ 26.503977][ T467] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91290d [ 26.503979][ T467] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe3f1e5040 [ 26.503992][ T467] [ 26.576945][ T467] veth7: left allmulticast mode [ 26.579871][ T467] lag2: Port device veth7 removed [ 26.588102][ T467] ip (467) used greatest stack depth: 23208 bytes left [ 30.607636][ C0] [ 30.607654][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.607656][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 30.607658][ C0] preempt_count: 104, expected: 0 [ 30.607659][ C0] RCU nest depth: 0, expected: 0 [ 30.607660][ C0] INFO: lockdep is turned off. [ 30.607661][ C0] irq event stamp: 922438 [ 30.607662][ C0] hardirqs last enabled at (922438): [] _raw_spin_unlock_irq+0x28/0x50 [ 30.607671][ C0] hardirqs last disabled at (922437): [] _raw_spin_lock_irq+0x4a/0x50 [ 30.607673][ C0] softirqs last enabled at (922198): [] handle_softirqs+0x67c/0x900 [ 30.607677][ C0] softirqs last disabled at (922217): [] __irq_exit_rcu+0x145/0x1c0 [ 30.607679][ C0] Preemption disabled at: [ 30.607679][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 30.607686][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.607690][ C0] Tainted: [W]=WARN [ 30.607691][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.607693][ C0] Call Trace: [ 30.607695][ C0] [ 30.607696][ C0] dump_stack_lvl+0x6f/0xa0 [ 30.607702][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 30.607703][ C0] __might_resched.cold+0x1fe/0x2c1 [ 30.607708][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.607711][ C0] ? __asan_memcpy+0x3c/0x60 [ 30.607714][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.607718][ C0] __kmalloc_noprof+0x443/0x760 [ 30.607721][ C0] ? __rwlock_init+0x150/0x150 [ 30.607724][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 30.607728][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 30.607729][ C0] alloc_buf.isra.0+0x4b/0x260 [ 30.607732][ C0] put_chars+0x1e1/0x2f0 [ 30.607734][ C0] ? __send_to_port+0x420/0x420 [ 30.607735][ C0] ? console_prepend_replay+0x20/0x20 [ 30.607739][ C0] hvc_console_print+0x292/0x780 [ 30.607742][ C0] ? hvc_write+0x3a0/0x3a0 [ 30.607744][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.607746][ C0] ? lock_acquire+0x13c/0x160 [ 30.607748][ C0] console_emit_next_record+0x22f/0x4c0 [ 30.607750][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 30.607753][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.607754][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.607756][ C0] ? lock_acquire+0x13c/0x160 [ 30.607758][ C0] ? console_flush_one_record+0x111/0x710 [ 30.607760][ C0] console_flush_one_record+0x46f/0x710 [ 30.607762][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 30.607765][ C0] console_unlock+0xee/0x1f0 [ 30.607767][ C0] ? lock_acquire+0x13c/0x160 [ 30.607768][ C0] ? console_flush_one_record+0x710/0x710 [ 30.607770][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.607771][ C0] ? lock_release+0x184/0x1f0 [ 30.607773][ C0] ? lock_acquire+0x60/0x160 [ 30.607775][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.607777][ C0] ? vprintk_emit+0x320/0x3e0 [ 30.607779][ C0] vprintk_emit+0x37c/0x3e0 [ 30.607781][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 30.607783][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.607785][ C0] ? lock_release+0x184/0x1f0 [ 30.607787][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 30.607791][ C0] _printk+0xc7/0x100 [ 30.607795][ C0] ? snapshot_read.cold+0x21/0x21 [ 30.607796][ C0] ? arch_stack_walk+0xd7/0x130 [ 30.607801][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.607803][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 30.607805][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 30.607807][ C0] mark_lock_irq+0x989/0x9c0 [ 30.607810][ C0] mark_lock+0x1d7/0xa00 [ 30.607812][ C0] mark_usage+0x42/0x170 [ 30.607814][ C0] __lock_acquire+0x388/0xc20 [ 30.607816][ C0] lock_acquire.part.0+0xd4/0x280 [ 30.607818][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.607831][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.607833][ C0] ? lock_acquire+0x13c/0x160 [ 30.607835][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.607841][ C0] _raw_spin_lock+0x33/0x40 [ 30.607843][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.607849][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.607856][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.607862][ C0] call_timer_fn+0x160/0x4d0 [ 30.607866][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 30.607867][ C0] ? debug_object_active_state+0x430/0x430 [ 30.607871][ C0] ? find_held_lock+0x2b/0x80 [ 30.607873][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 30.607875][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.607877][ C0] __run_timers+0x68f/0xaa0 [ 30.607879][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.607886][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 30.607888][ C0] ? __lock_acquire+0x518/0xc20 [ 30.607890][ C0] ? __rwlock_init+0x150/0x150 [ 30.607893][ C0] run_timer_softirq+0xf0/0x160 [ 30.607895][ C0] ? __run_timers+0xaa0/0xaa0 [ 30.607897][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.607899][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.607901][ C0] handle_softirqs+0x1d3/0x900 [ 30.607903][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 30.607904][ C0] ? _local_bh_enable+0xc0/0xc0 [ 30.607907][ C0] __irq_exit_rcu+0x145/0x1c0 [ 30.607908][ C0] irq_exit_rcu+0xe/0x30 [ 30.607910][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.607912][ C0] [ 30.607913][ C0] [ 30.607914][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 30.607915][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.607918][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 30.607921][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 [ 30.607923][ C0] RSP: 0018:ffffffffb6e07cf8 EFLAGS: 00000296 [ 30.607926][ C0] RAX: 00000000000e1267 RBX: ffffffffb6e1c600 RCX: ffffffffb3ef0307 [ 30.607928][ C0] RDX: ffffffffb6e1c600 RSI: ffffffffb6c38b01 RDI: ffffffffb668d8e0 [ 30.607929][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 30.607929][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6dc0fa2 [ 30.607930][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 30.607932][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.607935][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 30.607937][ C0] default_idle+0x9/0x10 [ 30.607939][ C0] default_idle_call+0x6e/0xb0 [ 30.607940][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.607942][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 30.607944][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 30.607946][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.607948][ C0] do_idle+0xd8/0x190 [ 30.607950][ C0] cpu_startup_entry+0x53/0x70 [ 30.607952][ C0] rest_init+0x279/0x280 [ 30.607954][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 30.607956][ C0] ? rest_init+0x280/0x280 [ 30.607958][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 30.607962][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 30.607965][ C0] ? acpi_enable+0x1e4/0x330 [ 30.607967][ C0] start_kernel+0x3af/0x3b0 [ 30.607970][ C0] x86_64_start_reservations+0x24/0x30 [ 30.607972][ C0] x86_64_start_kernel+0x12b/0x130 [ 30.607973][ C0] common_startup_64+0x13e/0x148 [ 30.607978][ C0] [ 30.629813][ C0] ======================================================== [ 30.630097][ C0] WARNING: possible irq lock inversion dependency detected [ 30.630375][ C0] 7.2.0-virtme #1 Tainted: G W [ 30.630616][ C0] -------------------------------------------------------- [ 30.630839][ C0] swapper/0/0 just changed the state of lock: [ 30.631078][ C0] ff1100000da82e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.631446][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 30.631727][ C0] (fs_reclaim){+.+.}-{0:0} [ 30.631730][ C0] [ 30.631730][ C0] [ 30.631730][ C0] and interrupts could create inverse lock ordering between them. [ 30.631730][ C0] [ 30.632402][ C0] [ 30.632402][ C0] other info that might help us debug this: [ 30.632627][ C0] Chain exists of: [ 30.632627][ C0] &br->lock --> console_owner --> fs_reclaim [ 30.632627][ C0] [ 30.633025][ C0] Possible interrupt unsafe locking scenario: [ 30.633025][ C0] [ 30.633309][ C0] CPU0 CPU1 [ 30.633518][ C0] ---- ---- [ 30.633673][ C0] lock(fs_reclaim); [ 30.633843][ C0] local_irq_disable(); [ 30.634033][ C0] lock(&br->lock); [ 30.634285][ C0] lock(console_owner); [ 30.634500][ C0] [ 30.634670][ C0] lock(&br->lock); [ 30.634788][ C0] [ 30.634788][ C0] *** DEADLOCK *** [ 30.634788][ C0] [ 30.635063][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 30.635313][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 30.635681][ C0] [ 30.635681][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 30.635945][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 30.636156][ C0] HARDIRQ-ON-W at: [ 30.636271][ C0] __lock_acquire+0x388/0xc20 [ 30.636526][ C0] lock_acquire.part.0+0xd4/0x280 [ 30.636776][ C0] fs_reclaim_acquire+0xd5/0x120 [ 30.636966][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 30.637246][ C0] kthread_create_worker_on_node+0xea/0x210 [ 30.637532][ C0] workqueue_init+0x2a/0x680 [ 30.637723][ C0] kernel_init_freeable+0x2fe/0x630 [ 30.638005][ C0] kernel_init+0x21/0x150 [ 30.638254][ C0] ret_from_fork+0x474/0x6b0 [ 30.638444][ C0] ret_from_fork_asm+0x11/0x20 [ 30.638685][ C0] SOFTIRQ-ON-W at: [ 30.638799][ C0] __lock_acquire+0x388/0xc20 [ 30.639040][ C0] lock_acquire.part.0+0xd4/0x280 [ 30.639287][ C0] fs_reclaim_acquire+0xd5/0x120 [ 30.639482][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 30.639761][ C0] kthread_create_worker_on_node+0xea/0x210 [ 30.640037][ C0] workqueue_init+0x2a/0x680 [ 30.640231][ C0] kernel_init_freeable+0x2fe/0x630 [ 30.640516][ C0] kernel_init+0x21/0x150 [ 30.640760][ C0] ret_from_fork+0x474/0x6b0 [ 30.640950][ C0] ret_from_fork_asm+0x11/0x20 [ 30.641191][ C0] INITIAL USE at: [ 30.641303][ C0] __lock_acquire+0x388/0xc20 [ 30.641551][ C0] lock_acquire.part.0+0xd4/0x280 [ 30.641794][ C0] fs_reclaim_acquire+0xd5/0x120 [ 30.641983][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 30.642212][ C0] kthread_create_worker_on_node+0xea/0x210 [ 30.642502][ C0] workqueue_init+0x2a/0x680 [ 30.642693][ C0] kernel_init_freeable+0x2fe/0x630 [ 30.642935][ C0] kernel_init+0x21/0x150 [ 30.643182][ C0] ret_from_fork+0x474/0x6b0 [ 30.643375][ C0] ret_from_fork_asm+0x11/0x20 [ 30.643616][ C0] } [ 30.643697][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 30.643985][ C0] ... acquired at: [ 30.644099][ C0] __lock_acquire+0x518/0xc20 [ 30.644316][ C0] lock_acquire.part.0+0xd4/0x280 [ 30.644472][ C0] fs_reclaim_acquire+0xd5/0x120 [ 30.644678][ C0] __kmalloc_noprof+0xd3/0x760 [ 30.644829][ C0] alloc_buf.isra.0+0x4b/0x260 [ 30.645036][ C0] put_chars+0x1e1/0x2f0 [ 30.645197][ C0] hvc_console_print+0x292/0x780 [ 30.645406][ C0] console_emit_next_record+0x22f/0x4c0 [ 30.645559][ C0] console_flush_one_record+0x46f/0x710 [ 30.645761][ C0] console_unlock+0xee/0x1f0 [ 30.645914][ C0] vprintk_emit+0x37c/0x3e0 [ 30.646118][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 30.646267][ C0] dev_printk_emit+0xb9/0xee [ 30.646478][ C0] _dev_info+0xe2/0x116 [ 30.646591][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 30.646836][ C0] cmos_do_probe+0x73b/0x98a [ 30.646986][ C0] platform_probe+0xfe/0x1f0 [ 30.647138][ C0] call_driver_probe+0x61/0x1c0 [ 30.647290][ C0] really_probe+0x199/0x760 [ 30.647497][ C0] __driver_probe_device+0x24f/0x440 [ 30.647647][ C0] driver_probe_device+0x4a/0xf0 [ 30.647855][ C0] __driver_attach+0x1b8/0x540 [ 30.648009][ C0] bus_for_each_dev+0x130/0x1e0 [ 30.648214][ C0] bus_add_driver+0x2c8/0x530 [ 30.648370][ C0] driver_register+0x1a3/0x390 [ 30.648575][ C0] __platform_driver_probe+0x13f/0x270 [ 30.648728][ C0] cmos_init+0x31/0x40 [ 30.648896][ C0] do_one_initcall+0x124/0x4f0 [ 30.649048][ C0] kernel_init_freeable+0x596/0x630 [ 30.649251][ C0] kernel_init+0x21/0x150 [ 30.649406][ C0] ret_from_fork+0x474/0x6b0 [ 30.649613][ C0] ret_from_fork_asm+0x11/0x20 [ 30.649761][ C0] [ 30.649842][ C0] -> (console_owner){....}-{0:0} { [ 30.650052][ C0] INITIAL USE at: [ 30.650168][ C0] } [ 30.650244][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 30.650530][ C0] ... acquired at: [ 30.650695][ C0] __lock_acquire+0x518/0xc20 [ 30.650847][ C0] lock_acquire.part.0+0xd4/0x280 [ 30.651056][ C0] console_lock_spinning_enable+0x5c/0x60 [ 30.651247][ C0] console_emit_next_record+0x1d1/0x4c0 [ 30.651453][ C0] console_flush_one_record+0x46f/0x710 [ 30.651607][ C0] console_unlock+0xee/0x1f0 [ 30.651812][ C0] vprintk_emit+0x37c/0x3e0 [ 30.651962][ C0] _printk+0xc7/0x100 [ 30.652131][ C0] br_set_state+0x22f/0x430 [bridge] [ 30.652292][ C0] br_init_port+0xc4/0x200 [bridge] [ 30.652508][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 30.652703][ C0] br_dev_open+0x94/0x120 [bridge] [ 30.652918][ C0] __dev_open+0x2f3/0x610 [ 30.653072][ C0] __dev_change_flags+0x4a4/0x660 [ 30.653278][ C0] netif_change_flags+0x87/0x190 [ 30.653436][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 30.653639][ C0] rtnl_newlink+0x9f1/0x11c0 [ 30.653795][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.653997][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 30.654151][ C0] netlink_unicast+0x486/0x750 [ 30.654364][ C0] netlink_sendmsg+0x735/0xc60 [ 30.654518][ C0] ____sys_sendmsg+0x415/0x880 [ 30.654726][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 30.654875][ C0] __sys_sendmsg+0x12c/0x1d0 [ 30.655079][ C0] do_syscall_64+0xff/0x530 [ 30.655233][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.655479][ C0] [ 30.655557][ C0] -> (&br->lock){+.-.}-{3:3} { [ 30.655765][ C0] HARDIRQ-ON-W at: [ 30.655879][ C0] __lock_acquire+0x388/0xc20 [ 30.656126][ C0] lock_acquire.part.0+0xd4/0x280 [ 30.656316][ C0] _raw_spin_lock_bh+0x38/0x50 [ 30.656564][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 30.656856][ C0] netif_set_mac_address+0x282/0x410 [ 30.657047][ C0] do_setlink.isra.0+0x706/0x2750 [ 30.657290][ C0] rtnl_newlink+0x9f1/0x11c0 [ 30.657488][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.657731][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 30.657972][ C0] netlink_unicast+0x486/0x750 [ 30.658168][ C0] netlink_sendmsg+0x735/0xc60 [ 30.658413][ C0] ____sys_sendmsg+0x415/0x880 [ 30.658657][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 30.658846][ C0] __sys_sendmsg+0x12c/0x1d0 [ 30.659086][ C0] do_syscall_64+0xff/0x530 [ 30.659273][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.659562][ C0] IN-SOFTIRQ-W at: [ 30.659729][ C0] __lock_acquire+0x388/0xc20 [ 30.659915][ C0] lock_acquire.part.0+0xd4/0x280 [ 30.660158][ C0] _raw_spin_lock+0x33/0x40 [ 30.660351][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.660636][ C0] call_timer_fn+0x160/0x4d0 [ 30.660883][ C0] __run_timers+0x68f/0xaa0 [ 30.661075][ C0] run_timer_softirq+0xf0/0x160 [ 30.661322][ C0] handle_softirqs+0x1d3/0x900 [ 30.661573][ C0] __irq_exit_rcu+0x145/0x1c0 [ 30.661767][ C0] irq_exit_rcu+0xe/0x30 [ 30.662012][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.662297][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.662533][ C0] pv_native_safe_halt+0xf/0x10 [ 30.662776][ C0] default_idle+0x9/0x10 [ 30.663021][ C0] default_idle_call+0x6e/0xb0 [ 30.663214][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.663502][ C0] do_idle+0xd8/0x190 [ 30.663709][ C0] cpu_startup_entry+0x53/0x70 [ 30.663900][ C0] rest_init+0x279/0x280 [ 30.664148][ C0] start_kernel+0x3af/0x3b0 [ 30.664341][ C0] x86_64_start_reservations+0x24/0x30 [ 30.664588][ C0] x86_64_start_kernel+0x12b/0x130 [ 30.664836][ C0] common_startup_64+0x13e/0x148 [ 30.665028][ C0] INITIAL USE at: [ 30.665198][ C0] __lock_acquire+0x388/0xc20 [ 30.665396][ C0] lock_acquire.part.0+0xd4/0x280 [ 30.665640][ C0] _raw_spin_lock_bh+0x38/0x50 [ 30.665882][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 30.666121][ C0] netif_set_mac_address+0x282/0x410 [ 30.666371][ C0] do_setlink.isra.0+0x706/0x2750 [ 30.666616][ C0] rtnl_newlink+0x9f1/0x11c0 [ 30.666810][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.667054][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 30.667248][ C0] netlink_unicast+0x486/0x750 [ 30.667500][ C0] netlink_sendmsg+0x735/0xc60 [ 30.667746][ C0] ____sys_sendmsg+0x415/0x880 [ 30.667934][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 30.668177][ C0] __sys_sendmsg+0x12c/0x1d0 [ 30.668426][ C0] do_syscall_64+0xff/0x530 [ 30.668619][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.668904][ C0] } [ 30.668985][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 30.669269][ C0] ... acquired at: [ 30.669387][ C0] mark_lock+0x1d7/0xa00 [ 30.669597][ C0] mark_usage+0x42/0x170 [ 30.669756][ C0] __lock_acquire+0x388/0xc20 [ 30.669965][ C0] lock_acquire.part.0+0xd4/0x280 [ 30.670117][ C0] _raw_spin_lock+0x33/0x40 [ 30.670323][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.670527][ C0] call_timer_fn+0x160/0x4d0 [ 30.670737][ C0] __run_timers+0x68f/0xaa0 [ 30.670887][ C0] run_timer_softirq+0xf0/0x160 [ 30.671095][ C0] handle_softirqs+0x1d3/0x900 [ 30.671253][ C0] __irq_exit_rcu+0x145/0x1c0 [ 30.671460][ C0] irq_exit_rcu+0xe/0x30 [ 30.671610][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.671852][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.672098][ C0] pv_native_safe_halt+0xf/0x10 [ 30.672249][ C0] default_idle+0x9/0x10 [ 30.672457][ C0] default_idle_call+0x6e/0xb0 [ 30.672612][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.672857][ C0] do_idle+0xd8/0x190 [ 30.672969][ C0] cpu_startup_entry+0x53/0x70 [ 30.673170][ C0] rest_init+0x279/0x280 [ 30.673322][ C0] start_kernel+0x3af/0x3b0 [ 30.673534][ C0] x86_64_start_reservations+0x24/0x30 [ 30.673686][ C0] x86_64_start_kernel+0x12b/0x130 [ 30.673887][ C0] common_startup_64+0x13e/0x148 [ 30.674044][ C0] [ 30.674122][ C0] [ 30.674122][ C0] stack backtrace: [ 30.674371][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.674374][ C0] Tainted: [W]=WARN [ 30.674376][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.674377][ C0] Call Trace: [ 30.674378][ C0] [ 30.674379][ C0] dump_stack_lvl+0x6f/0xa0 [ 30.674384][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 30.674388][ C0] mark_lock_irq+0x989/0x9c0 [ 30.674391][ C0] mark_lock+0x1d7/0xa00 [ 30.674393][ C0] mark_usage+0x42/0x170 [ 30.674395][ C0] __lock_acquire+0x388/0xc20 [ 30.674397][ C0] lock_acquire.part.0+0xd4/0x280 [ 30.674399][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.674406][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.674409][ C0] ? lock_acquire+0x13c/0x160 [ 30.674411][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.674418][ C0] _raw_spin_lock+0x33/0x40 [ 30.674419][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.674426][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.674433][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.674440][ C0] call_timer_fn+0x160/0x4d0 [ 30.674442][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 30.674444][ C0] ? debug_object_active_state+0x430/0x430 [ 30.674448][ C0] ? find_held_lock+0x2b/0x80 [ 30.674450][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 30.674451][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.674454][ C0] __run_timers+0x68f/0xaa0 [ 30.674456][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.674463][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 30.674464][ C0] ? __lock_acquire+0x518/0xc20 [ 30.674467][ C0] ? __rwlock_init+0x150/0x150 [ 30.674470][ C0] run_timer_softirq+0xf0/0x160 [ 30.674472][ C0] ? __run_timers+0xaa0/0xaa0 [ 30.674473][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.674476][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.674477][ C0] handle_softirqs+0x1d3/0x900 [ 30.674480][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 30.674481][ C0] ? _local_bh_enable+0xc0/0xc0 [ 30.674483][ C0] __irq_exit_rcu+0x145/0x1c0 [ 30.674485][ C0] irq_exit_rcu+0xe/0x30 [ 30.674486][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.674488][ C0] [ 30.674489][ C0] [ 30.674490][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 30.674491][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.674493][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 30.674496][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 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 [ 30.674497][ C0] RSP: 0018:ffffffffb6e07cf8 EFLAGS: 00000296 [ 30.674501][ C0] RAX: 00000000000e1267 RBX: ffffffffb6e1c600 RCX: ffffffffb3ef0307 [ 30.674502][ C0] RDX: ffffffffb6e1c600 RSI: ffffffffb6c38b01 RDI: ffffffffb668d8e0 [ 30.674503][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 30.674504][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6dc0fa2 [ 30.674504][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 30.674506][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.674508][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 30.674510][ C0] default_idle+0x9/0x10 [ 30.674512][ C0] default_idle_call+0x6e/0xb0 [ 30.674514][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.674515][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 30.674517][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 30.674519][ C0] ? rcu_is_watching+0x16/0xd0 [ 30.674521][ C0] do_idle+0xd8/0x190 [ 30.674523][ C0] cpu_startup_entry+0x53/0x70 [ 30.674524][ C0] rest_init+0x279/0x280 [ 30.674526][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 30.674529][ C0] ? rest_init+0x280/0x280 [ 30.674531][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 30.674535][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 30.674537][ C0] ? acpi_enable+0x1e4/0x330 [ 30.674540][ C0] start_kernel+0x3af/0x3b0 [ 30.674541][ C0] x86_64_start_reservations+0x24/0x30 [ 30.674543][ C0] x86_64_start_kernel+0x12b/0x130 [ 30.674545][ C0] common_startup_64+0x13e/0x148 [ 30.674548][ C0] [ 40.961671][ T530] veth7: entered promiscuous mode [ 40.961689][ T530] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.961692][ T530] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 530, name: ip [ 40.961694][ T530] preempt_count: 1, expected: 0 [ 40.961695][ T530] RCU nest depth: 0, expected: 0 [ 40.961695][ T530] INFO: lockdep is turned off. [ 40.961697][ T530] irq event stamp: 0 [ 40.961698][ T530] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 40.961702][ T530] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 40.961709][ T530] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 40.961710][ T530] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 40.961712][ T530] Preemption disabled at: [ 40.961713][ T530] [] vprintk_emit+0x31b/0x3e0 [ 40.961721][ T530] CPU: 0 UID: 0 PID: 530 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.961725][ T530] Tainted: [W]=WARN [ 40.961726][ T530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.961727][ T530] Call Trace: [ 40.961729][ T530] [ 40.961730][ T530] dump_stack_lvl+0x6f/0xa0 [ 40.961736][ T530] ? vprintk_emit+0x31b/0x3e0 [ 40.961738][ T530] __might_resched.cold+0x1fe/0x2c1 [ 40.961741][ T530] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.961745][ T530] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 40.961746][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961750][ T530] __kmalloc_noprof+0x443/0x760 [ 40.961754][ T530] ? __rwlock_init+0x150/0x150 [ 40.961756][ T530] ? alloc_buf.isra.0+0x4b/0x260 [ 40.961760][ T530] ? do_raw_spin_unlock+0x59/0x250 [ 40.961762][ T530] alloc_buf.isra.0+0x4b/0x260 [ 40.961764][ T530] put_chars+0x1e1/0x2f0 [ 40.961766][ T530] ? prb_final_commit+0x50/0x50 [ 40.961767][ T530] ? __send_to_port+0x420/0x420 [ 40.961769][ T530] ? printk_get_next_message+0x240/0x650 [ 40.961772][ T530] hvc_console_print+0x292/0x780 [ 40.961775][ T530] ? hvc_write+0x3a0/0x3a0 [ 40.961776][ T530] ? do_raw_spin_lock+0x131/0x280 [ 40.961778][ T530] ? vsnprintf+0x527/0x1700 [ 40.961781][ T530] ? __rwlock_init+0x150/0x150 [ 40.961783][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961785][ T530] ? lock_acquire+0x13c/0x160 [ 40.961787][ T530] console_emit_next_record+0x22f/0x4c0 [ 40.961790][ T530] ? devkmsg_read+0x4b0/0x4b0 [ 40.961792][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961796][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961798][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961800][ T530] ? lock_acquire+0x13c/0x160 [ 40.961802][ T530] ? console_flush_one_record+0x111/0x710 [ 40.961803][ T530] console_flush_one_record+0x46f/0x710 [ 40.961806][ T530] ? console_emit_next_record+0x4c0/0x4c0 [ 40.961808][ T530] console_unlock+0xee/0x1f0 [ 40.961810][ T530] ? lock_acquire+0x13c/0x160 [ 40.961812][ T530] ? console_flush_one_record+0x710/0x710 [ 40.961813][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961815][ T530] ? lock_release+0x184/0x1f0 [ 40.961816][ T530] ? lock_acquire+0x60/0x160 [ 40.961818][ T530] ? __rcu_read_lock+0x30/0x70 [ 40.961820][ T530] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.961822][ T530] ? vprintk_emit+0x320/0x3e0 [ 40.961824][ T530] vprintk_emit+0x37c/0x3e0 [ 40.961826][ T530] ? wake_up_klogd_work_func+0x90/0x90 [ 40.961828][ T530] ? ____sys_sendmsg+0x415/0x880 [ 40.961832][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 40.961833][ T530] ? do_syscall_64+0xff/0x530 [ 40.961835][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.961838][ T530] _printk+0xc7/0x100 [ 40.961841][ T530] ? snapshot_read.cold+0x21/0x21 [ 40.961843][ T530] ? netdev_name+0x43/0x60 [ 40.961846][ T530] ? __netdev_printk+0x17f/0x1d0 [ 40.961848][ T530] netdev_info+0xe2/0x116 [ 40.961850][ T530] ? netdev_notice+0x120/0x120 [ 40.961852][ T530] ? kasan_save_track+0x14/0x30 [ 40.961854][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 40.961856][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 40.961858][ T530] ? __team_option_inst_add+0xae/0x3d0 [ 40.961862][ T530] ? mutex_is_locked+0x1c/0x50 [ 40.961865][ T530] __dev_set_promiscuity.cold+0x95/0x104 [ 40.961868][ T530] netif_set_promiscuity+0x4c/0xc0 [ 40.961872][ T530] dev_set_promiscuity+0x9d/0x150 [ 40.961874][ T530] team_port_add+0x1046/0x15e0 [ 40.961876][ T530] ? team_port_enable+0xc0/0xc0 [ 40.961877][ T530] ? kernel_text_address+0x149/0x170 [ 40.961881][ T530] do_set_master+0x357/0x580 [ 40.961884][ T530] do_setlink.isra.0+0xa31/0x2750 [ 40.961886][ T530] ? stack_trace_save+0x93/0xc0 [ 40.961889][ T530] ? rtnl_link_get_size+0x350/0x350 [ 40.961890][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961892][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 40.961896][ T530] ? kasan_save_stack+0x3d/0x50 [ 40.961898][ T530] ? kasan_save_stack+0x2f/0x50 [ 40.961899][ T530] ? kasan_save_track+0x14/0x30 [ 40.961901][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 40.961902][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 40.961904][ T530] ? rtnl_newlink+0x124/0x11c0 [ 40.961905][ T530] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.961906][ T530] ? netlink_rcv_skb+0x14e/0x3a0 [ 40.961909][ T530] ? netlink_unicast+0x486/0x750 [ 40.961910][ T530] ? netlink_sendmsg+0x735/0xc60 [ 40.961912][ T530] ? ____sys_sendmsg+0x415/0x880 [ 40.961913][ T530] ? ___sys_sendmsg+0x14e/0x1d0 [ 40.961915][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 40.961916][ T530] ? do_syscall_64+0xff/0x530 [ 40.961917][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.961919][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961921][ T530] ? lock_acquire+0x13c/0x160 [ 40.961923][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961924][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961926][ T530] ? trace_contention_end+0xb3/0x180 [ 40.961928][ T530] ? __mutex_lock+0x1db/0x1ea0 [ 40.961930][ T530] ? __mutex_lock+0x9a3/0x1ea0 [ 40.961932][ T530] ? rtnl_newlink+0x9a8/0x11c0 [ 40.961933][ T530] ? ww_mutex_lock+0x160/0x160 [ 40.961935][ T530] ? nla_get_range_signed+0x3d0/0x3d0 [ 40.961937][ T530] ? __rtnl_newlink+0x3fa/0xa50 [ 40.961939][ T530] rtnl_newlink+0x9f1/0x11c0 [ 40.961941][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961943][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 40.961944][ T530] ? lock_acquire+0x13c/0x160 [ 40.961946][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961948][ T530] ? is_bpf_text_address+0x3e/0x110 [ 40.961951][ T530] ? is_bpf_text_address+0x72/0x110 [ 40.961953][ T530] ? kernel_text_address+0x149/0x170 [ 40.961954][ T530] ? __kernel_text_address+0x12/0x30 [ 40.961955][ T530] ? write_profile+0xf0/0xf0 [ 40.961957][ T530] ? unwind_get_return_address+0x67/0xd0 [ 40.961959][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961961][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961963][ T530] ? cap_capable+0x1d7/0x3d0 [ 40.961966][ T530] ? lock_acquire+0x13c/0x160 [ 40.961968][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961970][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 40.961971][ T530] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.961973][ T530] ? rtnl_link_fill+0x920/0x920 [ 40.961974][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 40.961976][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 40.961978][ T530] netlink_rcv_skb+0x14e/0x3a0 [ 40.961980][ T530] ? rtnl_link_fill+0x920/0x920 [ 40.961981][ T530] ? lock_release+0x184/0x1f0 [ 40.961983][ T530] ? netlink_ack+0xcf0/0xcf0 [ 40.961984][ T530] ? __netlink_lookup+0xb9/0x6b0 [ 40.961986][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961988][ T530] ? lock_release+0x184/0x1f0 [ 40.961990][ T530] netlink_unicast+0x486/0x750 [ 40.961992][ T530] ? netlink_attachskb+0x810/0x810 [ 40.961994][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961995][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.961997][ T530] ? lock_acquire+0x13c/0x160 [ 40.961999][ T530] netlink_sendmsg+0x735/0xc60 [ 40.962001][ T530] ? netlink_unicast+0x750/0x750 [ 40.962003][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.962005][ T530] ? lock_release+0x184/0x1f0 [ 40.962007][ T530] ____sys_sendmsg+0x415/0x880 [ 40.962008][ T530] ? copy_msghdr_from_user+0x279/0x420 [ 40.962010][ T530] ? get_timestamp.constprop.0+0x390/0x390 [ 40.962012][ T530] ? move_addr_to_kernel+0x40/0x40 [ 40.962013][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 40.962016][ T530] ___sys_sendmsg+0x14e/0x1d0 [ 40.962018][ T530] ? copy_msghdr_from_user+0x420/0x420 [ 40.962023][ T530] __sys_sendmsg+0x12c/0x1d0 [ 40.962024][ T530] ? __sys_sendmsg_sock+0x20/0x20 [ 40.962027][ T530] ? rcu_is_watching+0x16/0xd0 [ 40.962029][ T530] do_syscall_64+0xff/0x530 [ 40.962031][ T530] ? exc_page_fault+0xee/0x100 [ 40.962033][ T530] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.962034][ T530] RIP: 0033:0x7f02fed1b54e [ 40.962036][ T530] 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 [ 40.962038][ T530] RSP: 002b:00007ffc1e3a8160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.962043][ T530] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f02fed1b54e [ 40.962044][ T530] RDX: 0000000000000000 RSI: 00007ffc1e3a8210 RDI: 0000000000000005 [ 40.962045][ T530] RBP: 00007ffc1e3a8170 R08: 0000000000000000 R09: 0000000000000000 [ 40.962046][ T530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91291c [ 40.962047][ T530] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc1e3a88d0 [ 40.962049][ T530] [ 40.992262][ T530] veth7: entered allmulticast mode [ 40.992960][ T530] lag2: Port device veth7 added [ 41.003214][ T530] ip (530) used greatest stack depth: 23016 bytes left [ 41.085137][ T541] veth1: left promiscuous mode [ 41.085442][ T541] veth1: left allmulticast mode [ 41.086746][ T541] lag2: Port device veth1 removed [ 55.324133][ T39] br1: port 1(lag2.100) entered disabled state [ 55.324153][ T39] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.324155][ T39] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 39, name: kworker/u20:0 [ 55.324157][ T39] preempt_count: 202, expected: 0 [ 55.324158][ T39] RCU nest depth: 0, expected: 0 [ 55.324159][ T39] INFO: lockdep is turned off. [ 55.324160][ T39] irq event stamp: 111688 [ 55.324161][ T39] hardirqs last enabled at (111687): [] _raw_spin_unlock_irq+0x28/0x50 [ 55.324171][ T39] hardirqs last disabled at (111688): [] __schedule+0x1246/0x20e0 [ 55.324173][ T39] softirqs last enabled at (108382): [] handle_softirqs+0x67c/0x900 [ 55.324177][ T39] softirqs last disabled at (108373): [] __irq_exit_rcu+0x145/0x1c0 [ 55.324180][ T39] Preemption disabled at: [ 55.324181][ T39] [<0000000000000000>] 0x0 [ 55.324188][ T39] CPU: 2 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.324191][ T39] Tainted: [W]=WARN [ 55.324192][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.324194][ T39] Workqueue: events_unbound linkwatch_event [ 55.324200][ T39] Call Trace: [ 55.324202][ T39] [ 55.324203][ T39] dump_stack_lvl+0x6f/0xa0 [ 55.324208][ T39] __might_resched.cold+0x1fe/0x2c1 [ 55.324211][ T39] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.324215][ T39] ? rcu_is_watching+0x16/0xd0 [ 55.324219][ T39] __kmalloc_noprof+0x443/0x760 [ 55.324222][ T39] ? __rwlock_init+0x150/0x150 [ 55.324225][ T39] ? alloc_buf.isra.0+0x4b/0x260 [ 55.324229][ T39] ? do_raw_spin_unlock+0x59/0x250 [ 55.324230][ T39] alloc_buf.isra.0+0x4b/0x260 [ 55.324232][ T39] put_chars+0x1e1/0x2f0 [ 55.324234][ T39] ? __send_to_port+0x420/0x420 [ 55.324236][ T39] ? printk_get_next_message+0x240/0x650 [ 55.324239][ T39] ? console_prepend_replay+0x20/0x20 [ 55.324241][ T39] hvc_console_print+0x292/0x780 [ 55.324245][ T39] ? hvc_write+0x3a0/0x3a0 [ 55.324247][ T39] ? __rwlock_init+0x150/0x150 [ 55.324248][ T39] ? rcu_is_watching+0x16/0xd0 [ 55.324250][ T39] ? rcu_is_watching+0x16/0xd0 [ 55.324252][ T39] ? lock_acquire+0x13c/0x160 [ 55.324254][ T39] console_emit_next_record+0x22f/0x4c0 [ 55.324257][ T39] ? devkmsg_read+0x4b0/0x4b0 [ 55.324259][ T39] ? rcu_is_watching+0x16/0xd0 [ 55.324261][ T39] ? rcu_is_watching+0x16/0xd0 [ 55.324263][ T39] ? rcu_is_watching+0x16/0xd0 [ 55.324264][ T39] ? lock_acquire+0x13c/0x160 [ 55.324266][ T39] ? console_flush_one_record+0x111/0x710 [ 55.324268][ T39] console_flush_one_record+0x46f/0x710 [ 55.324271][ T39] ? console_emit_next_record+0x4c0/0x4c0 [ 55.324274][ T39] console_unlock+0xee/0x1f0 [ 55.324276][ T39] ? lock_acquire+0x13c/0x160 [ 55.324277][ T39] ? console_flush_one_record+0x710/0x710 [ 55.324279][ T39] ? rcu_is_watching+0x16/0xd0 [ 55.324280][ T39] ? lock_release+0x184/0x1f0 [ 55.324282][ T39] ? lock_acquire+0x60/0x160 [ 55.324284][ T39] ? __rcu_read_lock+0x30/0x70 [ 55.324286][ T39] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.324288][ T39] ? vprintk_emit+0x320/0x3e0 [ 55.324290][ T39] vprintk_emit+0x37c/0x3e0 [ 55.324293][ T39] ? wake_up_klogd_work_func+0x90/0x90 [ 55.324296][ T39] ? rcu_is_watching+0x16/0xd0 [ 55.324298][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 55.324301][ T39] _printk+0xc7/0x100 [ 55.324304][ T39] ? snapshot_read.cold+0x21/0x21 [ 55.324306][ T39] ? lock_acquire+0x13c/0x160 [ 55.324308][ T39] ? fib6_del+0x320/0x320 [ 55.324312][ T39] br_set_state+0x22f/0x430 [bridge] [ 55.324326][ T39] br_stp_disable_port+0x11f/0x390 [bridge] [ 55.324335][ T39] br_port_carrier_check+0x365/0x430 [bridge] [ 55.324345][ T39] br_device_event+0x52d/0x8f0 [bridge] [ 55.324353][ T39] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 55.324356][ T39] ? addrconf_notify+0x500/0xf30 [ 55.324359][ T39] notifier_call_chain+0xae/0x300 [ 55.324363][ T39] netif_state_change+0x139/0x340 [ 55.324365][ T39] ? dev_deactivate+0xc1/0x210 [ 55.324368][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 55.324370][ T39] ? rtnl_is_locked+0x15/0x20 [ 55.324373][ T39] ? rfc2863_policy+0x239/0x310 [ 55.324374][ T39] ? linkwatch_do_dev+0x9c/0xd0 [ 55.324376][ T39] __linkwatch_run_queue+0x34c/0x750 [ 55.324378][ T39] ? linkwatch_do_dev+0xd0/0xd0 [ 55.324379][ T39] ? debug_object_active_state+0x430/0x430 [ 55.324383][ T39] linkwatch_event+0x7f/0xb0 [ 55.324385][ T39] ? __linkwatch_run_queue+0x750/0x750 [ 55.324387][ T39] process_one_work+0xe3e/0x1560 [ 55.324391][ T39] ? __queue_delayed_work+0x470/0x470 [ 55.324393][ T39] ? find_held_lock+0x2b/0x80 [ 55.324394][ T39] ? __rwlock_init+0x150/0x150 [ 55.324397][ T39] worker_thread+0x4f1/0xd60 [ 55.324400][ T39] ? rescuer_thread+0x1340/0x1340 [ 55.324402][ T39] kthread+0x367/0x460 [ 55.324404][ T39] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 55.324405][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 55.324407][ T39] ret_from_fork+0x474/0x6b0 [ 55.324410][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 55.324412][ T39] ? __switch_to+0x5a3/0xe00 [ 55.324414][ T39] ? kthread_affine_preferred+0x4c0/0x4c0 [ 55.324416][ T39] ret_from_fork_asm+0x11/0x20 [ 55.324419][ T39] [ 55.344349][ T39] br2: port 1(lag2.200) entered disabled state [ 55.347344][ T604] veth7: left promiscuous mode [ 55.347763][ T604] veth7: left allmulticast mode [ 55.353798][ T604] lag2: Port device veth7 removed [ 55.473373][ T615] veth1: entered promiscuous mode [ 55.473778][ T615] veth1: entered allmulticast mode [ 55.474776][ T615] lag2: Port device veth1 added [ 55.488659][ T70] br1: port 1(lag2.100) entered blocking state [ 55.488968][ T70] br1: port 1(lag2.100) entered forwarding state [ 55.489600][ T70] br2: port 1(lag2.200) entered blocking state [ 55.489875][ T70] br2: port 1(lag2.200) entered forwarding state [ 55.592782][ T627] veth7: entered promiscuous mode [ 55.593579][ T627] veth7: entered allmulticast mode [ 55.594327][ T627] lag2: Port device veth7 added [ 69.902198][ T689] lag2.200: left allmulticast mode [ 69.902216][ T689] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 69.902219][ T689] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 689, name: ip [ 69.902221][ T689] preempt_count: 1, expected: 0 [ 69.902222][ T689] RCU nest depth: 0, expected: 0 [ 69.902223][ T689] INFO: lockdep is turned off. [ 69.902224][ T689] irq event stamp: 0 [ 69.902225][ T689] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 69.902229][ T689] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 69.902235][ T689] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 69.902237][ T689] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 69.902238][ T689] Preemption disabled at: [ 69.902239][ T689] [] vprintk_emit+0x31b/0x3e0 [ 69.902246][ T689] CPU: 3 UID: 0 PID: 689 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 69.902250][ T689] Tainted: [W]=WARN [ 69.902251][ T689] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.902252][ T689] Call Trace: [ 69.902254][ T689] [ 69.902255][ T689] dump_stack_lvl+0x6f/0xa0 [ 69.902260][ T689] ? vprintk_emit+0x31b/0x3e0 [ 69.902262][ T689] __might_resched.cold+0x1fe/0x2c1 [ 69.902266][ T689] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 69.902269][ T689] ? __asan_memcpy+0x3c/0x60 [ 69.902272][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902275][ T689] __kmalloc_noprof+0x443/0x760 [ 69.902278][ T689] ? __rwlock_init+0x150/0x150 [ 69.902281][ T689] ? alloc_buf.isra.0+0x4b/0x260 [ 69.902284][ T689] ? do_raw_spin_unlock+0x59/0x250 [ 69.902286][ T689] alloc_buf.isra.0+0x4b/0x260 [ 69.902288][ T689] put_chars+0x1e1/0x2f0 [ 69.902290][ T689] ? __send_to_port+0x420/0x420 [ 69.902292][ T689] ? console_prepend_replay+0x20/0x20 [ 69.902294][ T689] hvc_console_print+0x292/0x780 [ 69.902298][ T689] ? hvc_write+0x3a0/0x3a0 [ 69.902299][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902301][ T689] ? lock_acquire+0x13c/0x160 [ 69.902303][ T689] console_emit_next_record+0x22f/0x4c0 [ 69.902305][ T689] ? devkmsg_read+0x4b0/0x4b0 [ 69.902307][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902309][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902310][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902312][ T689] ? lock_acquire+0x13c/0x160 [ 69.902314][ T689] ? console_flush_one_record+0x111/0x710 [ 69.902316][ T689] console_flush_one_record+0x46f/0x710 [ 69.902318][ T689] ? console_emit_next_record+0x4c0/0x4c0 [ 69.902321][ T689] console_unlock+0xee/0x1f0 [ 69.902322][ T689] ? lock_acquire+0x13c/0x160 [ 69.902324][ T689] ? console_flush_one_record+0x710/0x710 [ 69.902326][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902327][ T689] ? lock_release+0x184/0x1f0 [ 69.902329][ T689] ? lock_acquire+0x60/0x160 [ 69.902330][ T689] ? __rcu_read_lock+0x30/0x70 [ 69.902332][ T689] ? __down_trylock_console_sem+0x5e/0xa0 [ 69.902334][ T689] ? vprintk_emit+0x320/0x3e0 [ 69.902336][ T689] vprintk_emit+0x37c/0x3e0 [ 69.902338][ T689] ? wake_up_klogd_work_func+0x90/0x90 [ 69.902340][ T689] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 69.902343][ T689] ? netlink_unicast+0x486/0x750 [ 69.902346][ T689] ? netlink_sendmsg+0x735/0xc60 [ 69.902347][ T689] ? ____sys_sendmsg+0x415/0x880 [ 69.902350][ T689] ? ___sys_sendmsg+0x14e/0x1d0 [ 69.902351][ T689] ? __sys_sendmsg+0x12c/0x1d0 [ 69.902353][ T689] ? do_syscall_64+0xff/0x530 [ 69.902356][ T689] _printk+0xc7/0x100 [ 69.902359][ T689] ? snapshot_read.cold+0x21/0x21 [ 69.902361][ T689] ? netdev_name+0x43/0x60 [ 69.902364][ T689] ? __netdev_printk+0x17f/0x1d0 [ 69.902366][ T689] netdev_info+0xe2/0x116 [ 69.902367][ T689] ? netdev_notice+0x120/0x120 [ 69.902369][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902371][ T689] ? __up_read+0x355/0x9e0 [ 69.902372][ T689] ? trace_hardirqs_on+0x36/0x40 [ 69.902375][ T689] ? down_write_nested+0x200/0x200 [ 69.902376][ T689] ? mutex_is_locked+0x1c/0x50 [ 69.902378][ T689] netif_set_allmulti.cold+0x7c/0x166 [ 69.902381][ T689] dev_set_allmulti+0xa2/0x150 [ 69.902384][ T689] del_nbp+0xb7/0xc10 [bridge] [ 69.902396][ T689] ? is_bpf_text_address+0x72/0x110 [ 69.902399][ T689] ? kernel_text_address+0x149/0x170 [ 69.902402][ T689] br_del_if+0xab/0x200 [bridge] [ 69.902409][ T689] ? rtnl_is_locked+0x15/0x20 [ 69.902411][ T689] do_set_master+0x15c/0x580 [ 69.902413][ T689] do_setlink.isra.0+0xa31/0x2750 [ 69.902416][ T689] ? stack_trace_save+0x93/0xc0 [ 69.902418][ T689] ? rtnl_link_get_size+0x350/0x350 [ 69.902419][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902421][ T689] ? stack_depot_save_flags+0x1bc/0x790 [ 69.902425][ T689] ? kasan_save_stack+0x3d/0x50 [ 69.902427][ T689] ? kasan_save_stack+0x2f/0x50 [ 69.902429][ T689] ? kasan_save_track+0x14/0x30 [ 69.902430][ T689] ? __kasan_kmalloc+0x7b/0x90 [ 69.902432][ T689] ? __kmalloc_cache_noprof+0x29a/0x620 [ 69.902433][ T689] ? rtnl_newlink+0x124/0x11c0 [ 69.902434][ T689] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 69.902435][ T689] ? netlink_rcv_skb+0x14e/0x3a0 [ 69.902437][ T689] ? netlink_unicast+0x486/0x750 [ 69.902438][ T689] ? netlink_sendmsg+0x735/0xc60 [ 69.902439][ T689] ? ____sys_sendmsg+0x415/0x880 [ 69.902441][ T689] ? ___sys_sendmsg+0x14e/0x1d0 [ 69.902442][ T689] ? __sys_sendmsg+0x12c/0x1d0 [ 69.902444][ T689] ? do_syscall_64+0xff/0x530 [ 69.902445][ T689] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 69.902447][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902449][ T689] ? lock_acquire+0x13c/0x160 [ 69.902450][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902452][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902454][ T689] ? trace_contention_end+0xb3/0x180 [ 69.902456][ T689] ? __mutex_lock+0x1db/0x1ea0 [ 69.902458][ T689] ? __mutex_lock+0x9a3/0x1ea0 [ 69.902459][ T689] ? rtnl_newlink+0x9a8/0x11c0 [ 69.902461][ T689] ? ww_mutex_lock+0x160/0x160 [ 69.902462][ T689] ? nla_get_range_signed+0x3d0/0x3d0 [ 69.902464][ T689] ? __rtnl_newlink+0x3fa/0xa50 [ 69.902466][ T689] rtnl_newlink+0x9f1/0x11c0 [ 69.902468][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902470][ T689] ? rtnl_bridge_getlink+0x850/0x850 [ 69.902471][ T689] ? lock_acquire+0x13c/0x160 [ 69.902473][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902475][ T689] ? is_bpf_text_address+0x3e/0x110 [ 69.902476][ T689] ? is_bpf_text_address+0x72/0x110 [ 69.902478][ T689] ? kernel_text_address+0x149/0x170 [ 69.902479][ T689] ? __kernel_text_address+0x12/0x30 [ 69.902481][ T689] ? write_profile+0xf0/0xf0 [ 69.902482][ T689] ? unwind_get_return_address+0x67/0xd0 [ 69.902484][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902486][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902488][ T689] ? cap_capable+0x1d7/0x3d0 [ 69.902491][ T689] ? lock_acquire+0x13c/0x160 [ 69.902492][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902494][ T689] ? rtnl_bridge_getlink+0x850/0x850 [ 69.902496][ T689] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 69.902497][ T689] ? rtnl_link_fill+0x920/0x920 [ 69.902499][ T689] ? filter_irq_stacks+0xd0/0xd0 [ 69.902500][ T689] ? stack_depot_save_flags+0x1bc/0x790 [ 69.902502][ T689] netlink_rcv_skb+0x14e/0x3a0 [ 69.902504][ T689] ? rtnl_link_fill+0x920/0x920 [ 69.902505][ T689] ? lock_release+0x184/0x1f0 [ 69.902507][ T689] ? netlink_ack+0xcf0/0xcf0 [ 69.902508][ T689] ? __netlink_lookup+0xb9/0x6b0 [ 69.902510][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902512][ T689] ? lock_release+0x184/0x1f0 [ 69.902514][ T689] netlink_unicast+0x486/0x750 [ 69.902516][ T689] ? netlink_attachskb+0x810/0x810 [ 69.902518][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902519][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902521][ T689] ? lock_acquire+0x13c/0x160 [ 69.902523][ T689] netlink_sendmsg+0x735/0xc60 [ 69.902525][ T689] ? netlink_unicast+0x750/0x750 [ 69.902526][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902528][ T689] ? lock_release+0x184/0x1f0 [ 69.902530][ T689] ____sys_sendmsg+0x415/0x880 [ 69.902532][ T689] ? copy_msghdr_from_user+0x279/0x420 [ 69.902533][ T689] ? get_timestamp.constprop.0+0x390/0x390 [ 69.902535][ T689] ? move_addr_to_kernel+0x40/0x40 [ 69.902536][ T689] ? filter_irq_stacks+0xd0/0xd0 [ 69.902539][ T689] ___sys_sendmsg+0x14e/0x1d0 [ 69.902541][ T689] ? copy_msghdr_from_user+0x420/0x420 [ 69.902545][ T689] __sys_sendmsg+0x12c/0x1d0 [ 69.902547][ T689] ? __sys_sendmsg_sock+0x20/0x20 [ 69.902550][ T689] ? rcu_is_watching+0x16/0xd0 [ 69.902552][ T689] do_syscall_64+0xff/0x530 [ 69.902553][ T689] ? exc_page_fault+0xee/0x100 [ 69.902555][ T689] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 69.902557][ T689] RIP: 0033:0x7f44e62cc54e [ 69.902559][ T689] 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 [ 69.902561][ T689] RSP: 002b:00007ffc7c6d8be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 69.902564][ T689] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f44e62cc54e [ 69.902566][ T689] RDX: 0000000000000000 RSI: 00007ffc7c6d8c90 RDI: 0000000000000005 [ 69.902567][ T689] RBP: 00007ffc7c6d8bf0 R08: 0000000000000000 R09: 0000000000000000 [ 69.902567][ T689] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912939 [ 69.902568][ T689] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc7c6d9350 [ 69.902571][ T689] [ 69.933246][ T689] lag2.200: left promiscuous mode [ 69.933720][ T689] br2: port 1(lag2.200) entered disabled state [ 69.954036][ T690] lag2.100: left allmulticast mode [ 69.954208][ T690] lag2: left allmulticast mode [ 69.954361][ T690] veth1: left allmulticast mode [ 69.954514][ T690] veth7: left allmulticast mode [ 69.954731][ T690] lag2.100: left promiscuous mode [ 69.954873][ T690] lag2: left promiscuous mode [ 69.955013][ T690] veth1: left promiscuous mode [ 69.955308][ T690] veth7: left promiscuous mode [ 69.955786][ T690] br1: port 1(lag2.100) entered disabled state [ 71.993948][ T692] br1: port 1(lag2.100) entered blocking state [ 71.993967][ T692] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 71.993970][ T692] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 692, name: ip [ 71.993972][ T692] preempt_count: 1, expected: 0 [ 71.993972][ T692] RCU nest depth: 0, expected: 0 [ 71.993973][ T692] INFO: lockdep is turned off. [ 71.993974][ T692] irq event stamp: 0 [ 71.993975][ T692] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 71.993980][ T692] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 71.993987][ T692] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 71.993989][ T692] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 71.993990][ T692] Preemption disabled at: [ 71.993991][ T692] [] vprintk_emit+0x31b/0x3e0 [ 71.994000][ T692] CPU: 2 UID: 0 PID: 692 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 71.994003][ T692] Tainted: [W]=WARN [ 71.994004][ T692] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.994006][ T692] Call Trace: [ 71.994008][ T692] [ 71.994009][ T692] dump_stack_lvl+0x6f/0xa0 [ 71.994015][ T692] ? vprintk_emit+0x31b/0x3e0 [ 71.994017][ T692] __might_resched.cold+0x1fe/0x2c1 [ 71.994021][ T692] ? __module_address+0x36/0x330 [ 71.994024][ T692] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 71.994027][ T692] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 71.994029][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994032][ T692] __kmalloc_noprof+0x443/0x760 [ 71.994036][ T692] ? __rwlock_init+0x150/0x150 [ 71.994038][ T692] ? alloc_buf.isra.0+0x4b/0x260 [ 71.994043][ T692] ? do_raw_spin_unlock+0x59/0x250 [ 71.994044][ T692] alloc_buf.isra.0+0x4b/0x260 [ 71.994046][ T692] put_chars+0x1e1/0x2f0 [ 71.994048][ T692] ? prb_final_commit+0x50/0x50 [ 71.994049][ T692] ? __send_to_port+0x420/0x420 [ 71.994051][ T692] ? printk_get_next_message+0x240/0x650 [ 71.994054][ T692] hvc_console_print+0x292/0x780 [ 71.994057][ T692] ? hvc_write+0x3a0/0x3a0 [ 71.994059][ T692] ? do_raw_spin_lock+0x131/0x280 [ 71.994060][ T692] ? vsnprintf+0x668/0x1700 [ 71.994064][ T692] ? __rwlock_init+0x150/0x150 [ 71.994065][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994067][ T692] ? lock_acquire+0x13c/0x160 [ 71.994069][ T692] console_emit_next_record+0x22f/0x4c0 [ 71.994072][ T692] ? devkmsg_read+0x4b0/0x4b0 [ 71.994074][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994076][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994077][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994079][ T692] ? lock_acquire+0x13c/0x160 [ 71.994081][ T692] ? console_flush_one_record+0x111/0x710 [ 71.994083][ T692] console_flush_one_record+0x46f/0x710 [ 71.994088][ T692] ? console_emit_next_record+0x4c0/0x4c0 [ 71.994091][ T692] console_unlock+0xee/0x1f0 [ 71.994093][ T692] ? lock_acquire+0x13c/0x160 [ 71.994094][ T692] ? console_flush_one_record+0x710/0x710 [ 71.994096][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994098][ T692] ? lock_release+0x184/0x1f0 [ 71.994099][ T692] ? lock_acquire+0x60/0x160 [ 71.994101][ T692] ? __rcu_read_lock+0x30/0x70 [ 71.994103][ T692] ? __down_trylock_console_sem+0x5e/0xa0 [ 71.994105][ T692] ? vprintk_emit+0x320/0x3e0 [ 71.994107][ T692] vprintk_emit+0x37c/0x3e0 [ 71.994110][ T692] ? wake_up_klogd_work_func+0x90/0x90 [ 71.994112][ T692] ? lock_release+0x184/0x1f0 [ 71.994114][ T692] _printk+0xc7/0x100 [ 71.994117][ T692] ? snapshot_read.cold+0x21/0x21 [ 71.994120][ T692] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 71.994132][ T692] ? do_setlink.isra.0+0xa31/0x2750 [ 71.994135][ T692] ? rtnl_newlink+0x9f1/0x11c0 [ 71.994136][ T692] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.994138][ T692] br_set_state+0x22f/0x430 [bridge] [ 71.994147][ T692] br_init_port+0xc4/0x200 [bridge] [ 71.994154][ T692] new_nbp+0x39c/0x580 [bridge] [ 71.994162][ T692] br_add_if+0x212/0x1320 [bridge] [ 71.994168][ T692] ? bpf_address_lookup+0x250/0x290 [ 71.994172][ T692] ? is_bpf_text_address+0x72/0x110 [ 71.994174][ T692] ? kernel_text_address+0x149/0x170 [ 71.994177][ T692] ? __kernel_text_address+0x12/0x30 [ 71.994178][ T692] do_set_master+0x357/0x580 [ 71.994181][ T692] do_setlink.isra.0+0xa31/0x2750 [ 71.994183][ T692] ? stack_trace_save+0x93/0xc0 [ 71.994185][ T692] ? rtnl_link_get_size+0x350/0x350 [ 71.994186][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994188][ T692] ? stack_depot_save_flags+0x1bc/0x790 [ 71.994192][ T692] ? kasan_save_stack+0x3d/0x50 [ 71.994195][ T692] ? kasan_save_stack+0x2f/0x50 [ 71.994197][ T692] ? kasan_save_track+0x14/0x30 [ 71.994198][ T692] ? __kasan_kmalloc+0x7b/0x90 [ 71.994200][ T692] ? __kmalloc_cache_noprof+0x29a/0x620 [ 71.994201][ T692] ? rtnl_newlink+0x124/0x11c0 [ 71.994202][ T692] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.994204][ T692] ? netlink_rcv_skb+0x14e/0x3a0 [ 71.994206][ T692] ? netlink_unicast+0x486/0x750 [ 71.994208][ T692] ? netlink_sendmsg+0x735/0xc60 [ 71.994209][ T692] ? ____sys_sendmsg+0x415/0x880 [ 71.994212][ T692] ? ___sys_sendmsg+0x14e/0x1d0 [ 71.994213][ T692] ? __sys_sendmsg+0x12c/0x1d0 [ 71.994215][ T692] ? do_syscall_64+0xff/0x530 [ 71.994217][ T692] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.994220][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994221][ T692] ? lock_acquire+0x13c/0x160 [ 71.994223][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994225][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994226][ T692] ? trace_contention_end+0xb3/0x180 [ 71.994230][ T692] ? __mutex_lock+0x1db/0x1ea0 [ 71.994232][ T692] ? __mutex_lock+0x9a3/0x1ea0 [ 71.994233][ T692] ? rtnl_newlink+0x9a8/0x11c0 [ 71.994235][ T692] ? ww_mutex_lock+0x160/0x160 [ 71.994236][ T692] ? nla_get_range_signed+0x3d0/0x3d0 [ 71.994238][ T692] ? __rtnl_newlink+0x3fa/0xa50 [ 71.994240][ T692] rtnl_newlink+0x9f1/0x11c0 [ 71.994242][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994244][ T692] ? rtnl_bridge_getlink+0x850/0x850 [ 71.994246][ T692] ? lock_acquire+0x13c/0x160 [ 71.994247][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994249][ T692] ? is_bpf_text_address+0x3e/0x110 [ 71.994251][ T692] ? is_bpf_text_address+0x72/0x110 [ 71.994253][ T692] ? kernel_text_address+0x149/0x170 [ 71.994254][ T692] ? __kernel_text_address+0x12/0x30 [ 71.994255][ T692] ? write_profile+0xf0/0xf0 [ 71.994257][ T692] ? unwind_get_return_address+0x67/0xd0 [ 71.994259][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994261][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994263][ T692] ? cap_capable+0x1d7/0x3d0 [ 71.994266][ T692] ? lock_acquire+0x13c/0x160 [ 71.994268][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994269][ T692] ? rtnl_bridge_getlink+0x850/0x850 [ 71.994271][ T692] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.994272][ T692] ? rtnl_link_fill+0x920/0x920 [ 71.994274][ T692] ? filter_irq_stacks+0xd0/0xd0 [ 71.994275][ T692] ? stack_depot_save_flags+0x1bc/0x790 [ 71.994278][ T692] netlink_rcv_skb+0x14e/0x3a0 [ 71.994279][ T692] ? rtnl_link_fill+0x920/0x920 [ 71.994281][ T692] ? lock_release+0x184/0x1f0 [ 71.994282][ T692] ? netlink_ack+0xcf0/0xcf0 [ 71.994284][ T692] ? __netlink_lookup+0xb9/0x6b0 [ 71.994286][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994288][ T692] ? lock_release+0x184/0x1f0 [ 71.994290][ T692] netlink_unicast+0x486/0x750 [ 71.994292][ T692] ? netlink_attachskb+0x810/0x810 [ 71.994294][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994295][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994297][ T692] ? lock_acquire+0x13c/0x160 [ 71.994299][ T692] netlink_sendmsg+0x735/0xc60 [ 71.994301][ T692] ? netlink_unicast+0x750/0x750 [ 71.994303][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994305][ T692] ? lock_release+0x184/0x1f0 [ 71.994307][ T692] ____sys_sendmsg+0x415/0x880 [ 71.994309][ T692] ? copy_msghdr_from_user+0x279/0x420 [ 71.994311][ T692] ? get_timestamp.constprop.0+0x390/0x390 [ 71.994312][ T692] ? move_addr_to_kernel+0x40/0x40 [ 71.994314][ T692] ? filter_irq_stacks+0xd0/0xd0 [ 71.994316][ T692] ___sys_sendmsg+0x14e/0x1d0 [ 71.994318][ T692] ? copy_msghdr_from_user+0x420/0x420 [ 71.994323][ T692] __sys_sendmsg+0x12c/0x1d0 [ 71.994325][ T692] ? __sys_sendmsg_sock+0x20/0x20 [ 71.994328][ T692] ? rcu_is_watching+0x16/0xd0 [ 71.994330][ T692] do_syscall_64+0xff/0x530 [ 71.994331][ T692] ? exc_page_fault+0xee/0x100 [ 71.994334][ T692] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.994336][ T692] RIP: 0033:0x7f7778cc854e [ 71.994338][ T692] 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 [ 71.994339][ T692] RSP: 002b:00007fff39155ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.994343][ T692] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7778cc854e [ 71.994345][ T692] RDX: 0000000000000000 RSI: 00007fff39155f50 RDI: 0000000000000005 [ 71.994346][ T692] RBP: 00007fff39155eb0 R08: 0000000000000000 R09: 0000000000000000 [ 71.994346][ T692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91293b [ 71.994347][ T692] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff39156610 [ 71.994350][ T692] [ 72.031459][ T692] br1: port 1(lag2.100) entered disabled state [ 72.031727][ T692] lag2.100: entered allmulticast mode [ 72.031870][ T692] lag2: entered allmulticast mode [ 72.032021][ T692] veth1: entered allmulticast mode [ 72.032192][ T692] veth7: entered allmulticast mode [ 72.033429][ T692] lag2.100: entered promiscuous mode [ 72.035761][ T692] lag2: entered promiscuous mode [ 72.035942][ T692] veth1: entered promiscuous mode [ 72.036256][ T692] veth7: entered promiscuous mode [ 72.037012][ T692] br1: port 1(lag2.100) entered blocking state [ 72.037270][ T692] br1: port 1(lag2.100) entered forwarding state [ 72.057873][ T693] br2: port 1(lag2.200) entered blocking state [ 72.058104][ T693] br2: port 1(lag2.200) entered disabled state [ 72.058311][ T693] lag2.200: entered allmulticast mode [ 72.059317][ T693] lag2.200: entered promiscuous mode [ 72.059855][ T693] br2: port 1(lag2.200) entered blocking state [ 72.060045][ T693] br2: port 1(lag2.200) entered forwarding state [ 86.325142][ T755] lag3: Port device veth2 removed [ 86.325160][ T755] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 86.325163][ T755] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 755, name: ip [ 86.325164][ T755] preempt_count: 1, expected: 0 [ 86.325165][ T755] RCU nest depth: 0, expected: 0 [ 86.325166][ T755] INFO: lockdep is turned off. [ 86.325167][ T755] irq event stamp: 0 [ 86.325168][ T755] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 86.325172][ T755] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 86.325179][ T755] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 86.325180][ T755] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 86.325182][ T755] Preemption disabled at: [ 86.325183][ T755] [] vprintk_emit+0x31b/0x3e0 [ 86.325191][ T755] CPU: 0 UID: 0 PID: 755 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 86.325195][ T755] Tainted: [W]=WARN [ 86.325195][ T755] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 86.325197][ T755] Call Trace: [ 86.325199][ T755] [ 86.325200][ T755] dump_stack_lvl+0x6f/0xa0 [ 86.325206][ T755] ? vprintk_emit+0x31b/0x3e0 [ 86.325207][ T755] __might_resched.cold+0x1fe/0x2c1 [ 86.325211][ T755] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 86.325215][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325219][ T755] __kmalloc_noprof+0x443/0x760 [ 86.325222][ T755] ? __rwlock_init+0x150/0x150 [ 86.325225][ T755] ? alloc_buf.isra.0+0x4b/0x260 [ 86.325229][ T755] ? do_raw_spin_unlock+0x59/0x250 [ 86.325230][ T755] alloc_buf.isra.0+0x4b/0x260 [ 86.325232][ T755] put_chars+0x1e1/0x2f0 [ 86.325234][ T755] ? desc_read_finalized_seq+0x79/0x120 [ 86.325236][ T755] ? __send_to_port+0x420/0x420 [ 86.325238][ T755] ? console_prepend_replay+0x20/0x20 [ 86.325240][ T755] hvc_console_print+0x292/0x780 [ 86.325244][ T755] ? hvc_write+0x3a0/0x3a0 [ 86.325245][ T755] ? do_raw_spin_lock+0x131/0x280 [ 86.325247][ T755] ? __rwlock_init+0x150/0x150 [ 86.325248][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325250][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325252][ T755] ? lock_acquire+0x13c/0x160 [ 86.325254][ T755] console_emit_next_record+0x22f/0x4c0 [ 86.325256][ T755] ? devkmsg_read+0x4b0/0x4b0 [ 86.325258][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325260][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325262][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325263][ T755] ? lock_acquire+0x13c/0x160 [ 86.325265][ T755] ? console_flush_one_record+0x111/0x710 [ 86.325267][ T755] console_flush_one_record+0x46f/0x710 [ 86.325269][ T755] ? console_emit_next_record+0x4c0/0x4c0 [ 86.325272][ T755] console_unlock+0xee/0x1f0 [ 86.325274][ T755] ? lock_acquire+0x13c/0x160 [ 86.325275][ T755] ? console_flush_one_record+0x710/0x710 [ 86.325277][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325278][ T755] ? lock_release+0x184/0x1f0 [ 86.325280][ T755] ? lock_acquire+0x60/0x160 [ 86.325281][ T755] ? __rcu_read_lock+0x30/0x70 [ 86.325283][ T755] ? __down_trylock_console_sem+0x5e/0xa0 [ 86.325286][ T755] ? vprintk_emit+0x320/0x3e0 [ 86.325288][ T755] vprintk_emit+0x37c/0x3e0 [ 86.325290][ T755] ? wake_up_klogd_work_func+0x90/0x90 [ 86.325292][ T755] ? rtnl_newlink+0x9f1/0x11c0 [ 86.325295][ T755] ? netlink_rcv_skb+0x14e/0x3a0 [ 86.325297][ T755] ? netlink_unicast+0x486/0x750 [ 86.325299][ T755] ? netlink_sendmsg+0x735/0xc60 [ 86.325300][ T755] ? ____sys_sendmsg+0x415/0x880 [ 86.325303][ T755] ? ___sys_sendmsg+0x14e/0x1d0 [ 86.325304][ T755] ? __sys_sendmsg+0x12c/0x1d0 [ 86.325306][ T755] _printk+0xc7/0x100 [ 86.325309][ T755] ? snapshot_read.cold+0x21/0x21 [ 86.325312][ T755] ? netdev_name+0x43/0x60 [ 86.325315][ T755] ? __netdev_printk+0x17f/0x1d0 [ 86.325316][ T755] netdev_info+0xe2/0x116 [ 86.325318][ T755] ? netdev_notice+0x120/0x120 [ 86.325320][ T755] ? lock_acquire+0x13c/0x160 [ 86.325321][ T755] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 86.325324][ T755] ? do_raw_spin_unlock+0x59/0x250 [ 86.325326][ T755] ? trace_hardirqs_on+0x36/0x40 [ 86.325327][ T755] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 86.325331][ T755] ? kvfree_call_rcu+0x23b/0x2e0 [ 86.325334][ T755] ? trace_irq_enable.constprop.0+0x30/0x160 [ 86.325335][ T755] team_port_del+0x645/0x9c0 [ 86.325338][ T755] do_set_master+0x15c/0x580 [ 86.325341][ T755] do_setlink.isra.0+0xa31/0x2750 [ 86.325344][ T755] ? stack_trace_save+0x93/0xc0 [ 86.325347][ T755] ? rtnl_link_get_size+0x350/0x350 [ 86.325348][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325350][ T755] ? stack_depot_save_flags+0x1bc/0x790 [ 86.325353][ T755] ? kasan_save_stack+0x3d/0x50 [ 86.325356][ T755] ? kasan_save_stack+0x2f/0x50 [ 86.325358][ T755] ? kasan_save_track+0x14/0x30 [ 86.325359][ T755] ? __kasan_kmalloc+0x7b/0x90 [ 86.325361][ T755] ? __kmalloc_cache_noprof+0x29a/0x620 [ 86.325362][ T755] ? rtnl_newlink+0x124/0x11c0 [ 86.325363][ T755] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.325365][ T755] ? netlink_rcv_skb+0x14e/0x3a0 [ 86.325366][ T755] ? netlink_unicast+0x486/0x750 [ 86.325367][ T755] ? netlink_sendmsg+0x735/0xc60 [ 86.325368][ T755] ? ____sys_sendmsg+0x415/0x880 [ 86.325370][ T755] ? ___sys_sendmsg+0x14e/0x1d0 [ 86.325371][ T755] ? __sys_sendmsg+0x12c/0x1d0 [ 86.325373][ T755] ? do_syscall_64+0xff/0x530 [ 86.325375][ T755] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.325377][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325379][ T755] ? lock_acquire+0x13c/0x160 [ 86.325380][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325382][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325384][ T755] ? trace_contention_end+0xb3/0x180 [ 86.325387][ T755] ? __mutex_lock+0x1db/0x1ea0 [ 86.325388][ T755] ? __mutex_lock+0x9a3/0x1ea0 [ 86.325390][ T755] ? rtnl_newlink+0x9a8/0x11c0 [ 86.325391][ T755] ? ww_mutex_lock+0x160/0x160 [ 86.325393][ T755] ? nla_get_range_signed+0x3d0/0x3d0 [ 86.325395][ T755] ? __rtnl_newlink+0x3fa/0xa50 [ 86.325397][ T755] rtnl_newlink+0x9f1/0x11c0 [ 86.325399][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325401][ T755] ? rtnl_bridge_getlink+0x850/0x850 [ 86.325402][ T755] ? lock_acquire+0x13c/0x160 [ 86.325404][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325406][ T755] ? is_bpf_text_address+0x3e/0x110 [ 86.325409][ T755] ? is_bpf_text_address+0x72/0x110 [ 86.325411][ T755] ? kernel_text_address+0x149/0x170 [ 86.325413][ T755] ? __kernel_text_address+0x12/0x30 [ 86.325414][ T755] ? write_profile+0xf0/0xf0 [ 86.325415][ T755] ? unwind_get_return_address+0x67/0xd0 [ 86.325418][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325420][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325422][ T755] ? cap_capable+0x1d7/0x3d0 [ 86.325425][ T755] ? lock_acquire+0x13c/0x160 [ 86.325427][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325429][ T755] ? rtnl_bridge_getlink+0x850/0x850 [ 86.325430][ T755] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.325432][ T755] ? rtnl_link_fill+0x920/0x920 [ 86.325433][ T755] ? filter_irq_stacks+0xd0/0xd0 [ 86.325434][ T755] ? stack_depot_save_flags+0x1bc/0x790 [ 86.325437][ T755] netlink_rcv_skb+0x14e/0x3a0 [ 86.325438][ T755] ? rtnl_link_fill+0x920/0x920 [ 86.325440][ T755] ? lock_release+0x184/0x1f0 [ 86.325441][ T755] ? netlink_ack+0xcf0/0xcf0 [ 86.325443][ T755] ? __netlink_lookup+0xb9/0x6b0 [ 86.325445][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325447][ T755] ? lock_release+0x184/0x1f0 [ 86.325449][ T755] netlink_unicast+0x486/0x750 [ 86.325451][ T755] ? netlink_attachskb+0x810/0x810 [ 86.325452][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325454][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325456][ T755] ? lock_acquire+0x13c/0x160 [ 86.325458][ T755] netlink_sendmsg+0x735/0xc60 [ 86.325460][ T755] ? netlink_unicast+0x750/0x750 [ 86.325462][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325463][ T755] ? lock_release+0x184/0x1f0 [ 86.325465][ T755] ____sys_sendmsg+0x415/0x880 [ 86.325467][ T755] ? copy_msghdr_from_user+0x279/0x420 [ 86.325469][ T755] ? get_timestamp.constprop.0+0x390/0x390 [ 86.325470][ T755] ? move_addr_to_kernel+0x40/0x40 [ 86.325472][ T755] ? filter_irq_stacks+0xd0/0xd0 [ 86.325474][ T755] ___sys_sendmsg+0x14e/0x1d0 [ 86.325476][ T755] ? copy_msghdr_from_user+0x420/0x420 [ 86.325481][ T755] __sys_sendmsg+0x12c/0x1d0 [ 86.325483][ T755] ? __sys_sendmsg_sock+0x20/0x20 [ 86.325486][ T755] ? rcu_is_watching+0x16/0xd0 [ 86.325488][ T755] do_syscall_64+0xff/0x530 [ 86.325489][ T755] ? exc_page_fault+0xee/0x100 [ 86.325491][ T755] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.325493][ T755] RIP: 0033:0x7fdb6ea7054e [ 86.325495][ T755] 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 [ 86.325496][ T755] RSP: 002b:00007ffd5c0fe310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 86.325501][ T755] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdb6ea7054e [ 86.325502][ T755] RDX: 0000000000000000 RSI: 00007ffd5c0fe3c0 RDI: 0000000000000005 [ 86.325503][ T755] RBP: 00007ffd5c0fe320 R08: 0000000000000000 R09: 0000000000000000 [ 86.325504][ T755] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912949 [ 86.325504][ T755] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd5c0fea80 [ 86.325507][ T755] [ 100.625244][ T818] lag3: Port device veth2 added [ 100.625261][ T818] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 100.625264][ T818] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 818, name: ip [ 100.625265][ T818] preempt_count: 1, expected: 0 [ 100.625266][ T818] RCU nest depth: 0, expected: 0 [ 100.625267][ T818] INFO: lockdep is turned off. [ 100.625268][ T818] irq event stamp: 0 [ 100.625269][ T818] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 100.625273][ T818] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 100.625280][ T818] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 100.625281][ T818] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 100.625283][ T818] Preemption disabled at: [ 100.625284][ T818] [] vprintk_emit+0x31b/0x3e0 [ 100.625291][ T818] CPU: 3 UID: 0 PID: 818 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 100.625295][ T818] Tainted: [W]=WARN [ 100.625296][ T818] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 100.625297][ T818] Call Trace: [ 100.625299][ T818] [ 100.625300][ T818] dump_stack_lvl+0x6f/0xa0 [ 100.625305][ T818] ? vprintk_emit+0x31b/0x3e0 [ 100.625308][ T818] __might_resched.cold+0x1fe/0x2c1 [ 100.625311][ T818] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 100.625315][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625318][ T818] __kmalloc_noprof+0x443/0x760 [ 100.625322][ T818] ? __rwlock_init+0x150/0x150 [ 100.625325][ T818] ? alloc_buf.isra.0+0x4b/0x260 [ 100.625329][ T818] ? do_raw_spin_unlock+0x59/0x250 [ 100.625331][ T818] alloc_buf.isra.0+0x4b/0x260 [ 100.625333][ T818] put_chars+0x1e1/0x2f0 [ 100.625335][ T818] ? __send_to_port+0x420/0x420 [ 100.625336][ T818] ? printk_get_next_message+0x240/0x650 [ 100.625338][ T818] ? console_prepend_replay+0x20/0x20 [ 100.625340][ T818] ? pointer+0x794/0xed0 [ 100.625344][ T818] hvc_console_print+0x292/0x780 [ 100.625347][ T818] ? hvc_write+0x3a0/0x3a0 [ 100.625348][ T818] ? __rwlock_init+0x150/0x150 [ 100.625350][ T818] ? lock_acquire+0x13c/0x160 [ 100.625352][ T818] console_emit_next_record+0x22f/0x4c0 [ 100.625355][ T818] ? devkmsg_read+0x4b0/0x4b0 [ 100.625357][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625359][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625363][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625365][ T818] ? lock_acquire+0x13c/0x160 [ 100.625367][ T818] ? console_flush_one_record+0x111/0x710 [ 100.625369][ T818] console_flush_one_record+0x46f/0x710 [ 100.625371][ T818] ? console_emit_next_record+0x4c0/0x4c0 [ 100.625374][ T818] console_unlock+0xee/0x1f0 [ 100.625376][ T818] ? lock_acquire+0x13c/0x160 [ 100.625377][ T818] ? console_flush_one_record+0x710/0x710 [ 100.625379][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625381][ T818] ? lock_release+0x184/0x1f0 [ 100.625382][ T818] ? lock_acquire+0x60/0x160 [ 100.625384][ T818] ? __rcu_read_lock+0x30/0x70 [ 100.625386][ T818] ? __down_trylock_console_sem+0x5e/0xa0 [ 100.625388][ T818] ? vprintk_emit+0x320/0x3e0 [ 100.625390][ T818] vprintk_emit+0x37c/0x3e0 [ 100.625392][ T818] ? wake_up_klogd_work_func+0x90/0x90 [ 100.625395][ T818] _printk+0xc7/0x100 [ 100.625398][ T818] ? snapshot_read.cold+0x21/0x21 [ 100.625401][ T818] ? netdev_name+0x43/0x60 [ 100.625403][ T818] ? __netdev_printk+0x17f/0x1d0 [ 100.625405][ T818] netdev_info+0xe2/0x116 [ 100.625407][ T818] ? netdev_notice+0x120/0x120 [ 100.625409][ T818] ? netdev_change_features+0xa0/0xa0 [ 100.625413][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625415][ T818] ? team_nl_send_options_get+0x6c0/0x6c0 [ 100.625417][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625419][ T818] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 100.625422][ T818] ? trace_irq_enable.constprop.0+0x30/0x160 [ 100.625423][ T818] team_port_add+0xf29/0x15e0 [ 100.625426][ T818] ? team_port_enable+0xc0/0xc0 [ 100.625427][ T818] ? kernel_text_address+0x149/0x170 [ 100.625430][ T818] do_set_master+0x357/0x580 [ 100.625434][ T818] do_setlink.isra.0+0xa31/0x2750 [ 100.625436][ T818] ? stack_trace_save+0x93/0xc0 [ 100.625438][ T818] ? rtnl_link_get_size+0x350/0x350 [ 100.625440][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625441][ T818] ? stack_depot_save_flags+0x1bc/0x790 [ 100.625445][ T818] ? kasan_save_stack+0x3d/0x50 [ 100.625448][ T818] ? kasan_save_stack+0x2f/0x50 [ 100.625450][ T818] ? kasan_save_track+0x14/0x30 [ 100.625451][ T818] ? __kasan_kmalloc+0x7b/0x90 [ 100.625453][ T818] ? __kmalloc_cache_noprof+0x29a/0x620 [ 100.625454][ T818] ? rtnl_newlink+0x124/0x11c0 [ 100.625456][ T818] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 100.625457][ T818] ? netlink_rcv_skb+0x14e/0x3a0 [ 100.625460][ T818] ? netlink_unicast+0x486/0x750 [ 100.625461][ T818] ? netlink_sendmsg+0x735/0xc60 [ 100.625462][ T818] ? ____sys_sendmsg+0x415/0x880 [ 100.625465][ T818] ? ___sys_sendmsg+0x14e/0x1d0 [ 100.625466][ T818] ? __sys_sendmsg+0x12c/0x1d0 [ 100.625468][ T818] ? do_syscall_64+0xff/0x530 [ 100.625470][ T818] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 100.625472][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625474][ T818] ? lock_acquire+0x13c/0x160 [ 100.625476][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625477][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625479][ T818] ? trace_contention_end+0xb3/0x180 [ 100.625482][ T818] ? __mutex_lock+0x1db/0x1ea0 [ 100.625484][ T818] ? __mutex_lock+0x9a3/0x1ea0 [ 100.625486][ T818] ? rtnl_newlink+0x9a8/0x11c0 [ 100.625487][ T818] ? ww_mutex_lock+0x160/0x160 [ 100.625489][ T818] ? nla_get_range_signed+0x3d0/0x3d0 [ 100.625491][ T818] ? __rtnl_newlink+0x3fa/0xa50 [ 100.625493][ T818] rtnl_newlink+0x9f1/0x11c0 [ 100.625495][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625497][ T818] ? rtnl_bridge_getlink+0x850/0x850 [ 100.625498][ T818] ? lock_acquire+0x13c/0x160 [ 100.625500][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625502][ T818] ? is_bpf_text_address+0x3e/0x110 [ 100.625505][ T818] ? is_bpf_text_address+0x72/0x110 [ 100.625507][ T818] ? kernel_text_address+0x149/0x170 [ 100.625509][ T818] ? __kernel_text_address+0x12/0x30 [ 100.625510][ T818] ? write_profile+0xf0/0xf0 [ 100.625511][ T818] ? unwind_get_return_address+0x67/0xd0 [ 100.625514][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625515][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625517][ T818] ? cap_capable+0x1d7/0x3d0 [ 100.625521][ T818] ? lock_acquire+0x13c/0x160 [ 100.625522][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625524][ T818] ? rtnl_bridge_getlink+0x850/0x850 [ 100.625526][ T818] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 100.625527][ T818] ? rtnl_link_fill+0x920/0x920 [ 100.625529][ T818] ? filter_irq_stacks+0xd0/0xd0 [ 100.625530][ T818] ? stack_depot_save_flags+0x1bc/0x790 [ 100.625533][ T818] netlink_rcv_skb+0x14e/0x3a0 [ 100.625534][ T818] ? rtnl_link_fill+0x920/0x920 [ 100.625536][ T818] ? lock_release+0x184/0x1f0 [ 100.625537][ T818] ? netlink_ack+0xcf0/0xcf0 [ 100.625538][ T818] ? __netlink_lookup+0xb9/0x6b0 [ 100.625541][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625543][ T818] ? lock_release+0x184/0x1f0 [ 100.625545][ T818] netlink_unicast+0x486/0x750 [ 100.625547][ T818] ? netlink_attachskb+0x810/0x810 [ 100.625549][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625550][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625552][ T818] ? lock_acquire+0x13c/0x160 [ 100.625554][ T818] netlink_sendmsg+0x735/0xc60 [ 100.625556][ T818] ? netlink_unicast+0x750/0x750 [ 100.625558][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625560][ T818] ? lock_release+0x184/0x1f0 [ 100.625562][ T818] ____sys_sendmsg+0x415/0x880 [ 100.625564][ T818] ? copy_msghdr_from_user+0x279/0x420 [ 100.625565][ T818] ? get_timestamp.constprop.0+0x390/0x390 [ 100.625567][ T818] ? move_addr_to_kernel+0x40/0x40 [ 100.625568][ T818] ? filter_irq_stacks+0xd0/0xd0 [ 100.625571][ T818] ___sys_sendmsg+0x14e/0x1d0 [ 100.625573][ T818] ? copy_msghdr_from_user+0x420/0x420 [ 100.625578][ T818] __sys_sendmsg+0x12c/0x1d0 [ 100.625580][ T818] ? __sys_sendmsg_sock+0x20/0x20 [ 100.625583][ T818] ? rcu_is_watching+0x16/0xd0 [ 100.625585][ T818] do_syscall_64+0xff/0x530 [ 100.625586][ T818] ? exc_page_fault+0xee/0x100 [ 100.625588][ T818] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 100.625590][ T818] RIP: 0033:0x7fb9a2d4254e [ 100.625592][ T818] 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 [ 100.625594][ T818] RSP: 002b:00007ffdfc6376f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 100.625598][ T818] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb9a2d4254e [ 100.625599][ T818] RDX: 0000000000000000 RSI: 00007ffdfc6377a0 RDI: 0000000000000005 [ 100.625600][ T818] RBP: 00007ffdfc637700 R08: 0000000000000000 R09: 0000000000000000 [ 100.625601][ T818] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912958 [ 100.625602][ T818] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdfc637e60 [ 100.625604][ T818] [ 100.742745][ T829] lag3: Port device veth4 removed [ 115.063056][ T892] lag3: Port device veth2 removed [ 115.063073][ T892] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 115.063076][ T892] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 892, name: ip [ 115.063077][ T892] preempt_count: 1, expected: 0 [ 115.063078][ T892] RCU nest depth: 0, expected: 0 [ 115.063079][ T892] INFO: lockdep is turned off. [ 115.063080][ T892] irq event stamp: 0 [ 115.063081][ T892] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 115.063087][ T892] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 115.063094][ T892] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 115.063095][ T892] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 115.063097][ T892] Preemption disabled at: [ 115.063098][ T892] [] vprintk_emit+0x31b/0x3e0 [ 115.063106][ T892] CPU: 2 UID: 0 PID: 892 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 115.063110][ T892] Tainted: [W]=WARN [ 115.063111][ T892] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.063113][ T892] Call Trace: [ 115.063114][ T892] [ 115.063116][ T892] dump_stack_lvl+0x6f/0xa0 [ 115.063121][ T892] ? vprintk_emit+0x31b/0x3e0 [ 115.063123][ T892] __might_resched.cold+0x1fe/0x2c1 [ 115.063126][ T892] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 115.063130][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063133][ T892] __kmalloc_noprof+0x443/0x760 [ 115.063137][ T892] ? __rwlock_init+0x150/0x150 [ 115.063139][ T892] ? alloc_buf.isra.0+0x4b/0x260 [ 115.063143][ T892] ? do_raw_spin_unlock+0x59/0x250 [ 115.063145][ T892] alloc_buf.isra.0+0x4b/0x260 [ 115.063147][ T892] put_chars+0x1e1/0x2f0 [ 115.063149][ T892] ? desc_read_finalized_seq+0x79/0x120 [ 115.063151][ T892] ? __send_to_port+0x420/0x420 [ 115.063152][ T892] ? console_prepend_replay+0x20/0x20 [ 115.063155][ T892] hvc_console_print+0x292/0x780 [ 115.063158][ T892] ? hvc_write+0x3a0/0x3a0 [ 115.063159][ T892] ? do_raw_spin_lock+0x131/0x280 [ 115.063161][ T892] ? __rwlock_init+0x150/0x150 [ 115.063162][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063164][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063166][ T892] ? lock_acquire+0x13c/0x160 [ 115.063168][ T892] console_emit_next_record+0x22f/0x4c0 [ 115.063171][ T892] ? devkmsg_read+0x4b0/0x4b0 [ 115.063173][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063174][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063176][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063178][ T892] ? lock_acquire+0x13c/0x160 [ 115.063180][ T892] ? console_flush_one_record+0x111/0x710 [ 115.063181][ T892] console_flush_one_record+0x46f/0x710 [ 115.063184][ T892] ? console_emit_next_record+0x4c0/0x4c0 [ 115.063186][ T892] console_unlock+0xee/0x1f0 [ 115.063188][ T892] ? lock_acquire+0x13c/0x160 [ 115.063190][ T892] ? console_flush_one_record+0x710/0x710 [ 115.063191][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063193][ T892] ? lock_release+0x184/0x1f0 [ 115.063194][ T892] ? lock_acquire+0x60/0x160 [ 115.063196][ T892] ? __rcu_read_lock+0x30/0x70 [ 115.063198][ T892] ? __down_trylock_console_sem+0x5e/0xa0 [ 115.063200][ T892] ? vprintk_emit+0x320/0x3e0 [ 115.063202][ T892] vprintk_emit+0x37c/0x3e0 [ 115.063204][ T892] ? wake_up_klogd_work_func+0x90/0x90 [ 115.063206][ T892] ? rtnl_newlink+0x9f1/0x11c0 [ 115.063209][ T892] ? netlink_rcv_skb+0x14e/0x3a0 [ 115.063212][ T892] ? netlink_unicast+0x486/0x750 [ 115.063213][ T892] ? netlink_sendmsg+0x735/0xc60 [ 115.063214][ T892] ? ____sys_sendmsg+0x415/0x880 [ 115.063217][ T892] ? ___sys_sendmsg+0x14e/0x1d0 [ 115.063218][ T892] ? __sys_sendmsg+0x12c/0x1d0 [ 115.063220][ T892] _printk+0xc7/0x100 [ 115.063224][ T892] ? snapshot_read.cold+0x21/0x21 [ 115.063226][ T892] ? netdev_name+0x43/0x60 [ 115.063229][ T892] ? __netdev_printk+0x17f/0x1d0 [ 115.063231][ T892] netdev_info+0xe2/0x116 [ 115.063232][ T892] ? netdev_notice+0x120/0x120 [ 115.063234][ T892] ? lock_acquire+0x13c/0x160 [ 115.063236][ T892] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 115.063238][ T892] ? do_raw_spin_unlock+0x59/0x250 [ 115.063240][ T892] ? trace_hardirqs_on+0x36/0x40 [ 115.063241][ T892] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 115.063245][ T892] ? kvfree_call_rcu+0x23b/0x2e0 [ 115.063248][ T892] ? trace_irq_enable.constprop.0+0x30/0x160 [ 115.063249][ T892] team_port_del+0x645/0x9c0 [ 115.063252][ T892] do_set_master+0x15c/0x580 [ 115.063255][ T892] do_setlink.isra.0+0xa31/0x2750 [ 115.063258][ T892] ? stack_trace_save+0x93/0xc0 [ 115.063261][ T892] ? rtnl_link_get_size+0x350/0x350 [ 115.063262][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063264][ T892] ? stack_depot_save_flags+0x1bc/0x790 [ 115.063268][ T892] ? kasan_save_stack+0x3d/0x50 [ 115.063270][ T892] ? kasan_save_stack+0x2f/0x50 [ 115.063272][ T892] ? kasan_save_track+0x14/0x30 [ 115.063273][ T892] ? __kasan_kmalloc+0x7b/0x90 [ 115.063275][ T892] ? __kmalloc_cache_noprof+0x29a/0x620 [ 115.063277][ T892] ? rtnl_newlink+0x124/0x11c0 [ 115.063278][ T892] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 115.063279][ T892] ? netlink_rcv_skb+0x14e/0x3a0 [ 115.063280][ T892] ? netlink_unicast+0x486/0x750 [ 115.063282][ T892] ? netlink_sendmsg+0x735/0xc60 [ 115.063283][ T892] ? ____sys_sendmsg+0x415/0x880 [ 115.063284][ T892] ? ___sys_sendmsg+0x14e/0x1d0 [ 115.063286][ T892] ? __sys_sendmsg+0x12c/0x1d0 [ 115.063287][ T892] ? do_syscall_64+0xff/0x530 [ 115.063289][ T892] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 115.063292][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063293][ T892] ? lock_acquire+0x13c/0x160 [ 115.063295][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063296][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063298][ T892] ? trace_contention_end+0xb3/0x180 [ 115.063301][ T892] ? __mutex_lock+0x1db/0x1ea0 [ 115.063302][ T892] ? __mutex_lock+0x9a3/0x1ea0 [ 115.063304][ T892] ? rtnl_newlink+0x9a8/0x11c0 [ 115.063305][ T892] ? ww_mutex_lock+0x160/0x160 [ 115.063307][ T892] ? nla_get_range_signed+0x3d0/0x3d0 [ 115.063309][ T892] ? __rtnl_newlink+0x3fa/0xa50 [ 115.063311][ T892] rtnl_newlink+0x9f1/0x11c0 [ 115.063313][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063315][ T892] ? rtnl_bridge_getlink+0x850/0x850 [ 115.063316][ T892] ? lock_acquire+0x13c/0x160 [ 115.063317][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063320][ T892] ? is_bpf_text_address+0x3e/0x110 [ 115.063323][ T892] ? is_bpf_text_address+0x72/0x110 [ 115.063324][ T892] ? kernel_text_address+0x149/0x170 [ 115.063327][ T892] ? __kernel_text_address+0x12/0x30 [ 115.063328][ T892] ? write_profile+0xf0/0xf0 [ 115.063329][ T892] ? unwind_get_return_address+0x67/0xd0 [ 115.063332][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063333][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063335][ T892] ? cap_capable+0x1d7/0x3d0 [ 115.063338][ T892] ? lock_acquire+0x13c/0x160 [ 115.063340][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063342][ T892] ? rtnl_bridge_getlink+0x850/0x850 [ 115.063343][ T892] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 115.063345][ T892] ? rtnl_link_fill+0x920/0x920 [ 115.063346][ T892] ? filter_irq_stacks+0xd0/0xd0 [ 115.063347][ T892] ? stack_depot_save_flags+0x1bc/0x790 [ 115.063350][ T892] netlink_rcv_skb+0x14e/0x3a0 [ 115.063351][ T892] ? rtnl_link_fill+0x920/0x920 [ 115.063353][ T892] ? lock_release+0x184/0x1f0 [ 115.063354][ T892] ? netlink_ack+0xcf0/0xcf0 [ 115.063356][ T892] ? __netlink_lookup+0xb9/0x6b0 [ 115.063358][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063360][ T892] ? lock_release+0x184/0x1f0 [ 115.063362][ T892] netlink_unicast+0x486/0x750 [ 115.063364][ T892] ? netlink_attachskb+0x810/0x810 [ 115.063366][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063367][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063369][ T892] ? lock_acquire+0x13c/0x160 [ 115.063371][ T892] netlink_sendmsg+0x735/0xc60 [ 115.063373][ T892] ? netlink_unicast+0x750/0x750 [ 115.063374][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063376][ T892] ? lock_release+0x184/0x1f0 [ 115.063378][ T892] ____sys_sendmsg+0x415/0x880 [ 115.063380][ T892] ? copy_msghdr_from_user+0x279/0x420 [ 115.063381][ T892] ? get_timestamp.constprop.0+0x390/0x390 [ 115.063383][ T892] ? move_addr_to_kernel+0x40/0x40 [ 115.063384][ T892] ? filter_irq_stacks+0xd0/0xd0 [ 115.063387][ T892] ___sys_sendmsg+0x14e/0x1d0 [ 115.063389][ T892] ? copy_msghdr_from_user+0x420/0x420 [ 115.063394][ T892] __sys_sendmsg+0x12c/0x1d0 [ 115.063396][ T892] ? __sys_sendmsg_sock+0x20/0x20 [ 115.063398][ T892] ? rcu_is_watching+0x16/0xd0 [ 115.063401][ T892] do_syscall_64+0xff/0x530 [ 115.063402][ T892] ? exc_page_fault+0xee/0x100 [ 115.063404][ T892] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 115.063406][ T892] RIP: 0033:0x7f8e662e854e [ 115.063408][ T892] 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 [ 115.063409][ T892] RSP: 002b:00007ffceecee890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 115.063413][ T892] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8e662e854e [ 115.063415][ T892] RDX: 0000000000000000 RSI: 00007ffceecee940 RDI: 0000000000000005 [ 115.063416][ T892] RBP: 00007ffceecee8a0 R08: 0000000000000000 R09: 0000000000000000 [ 115.063416][ T892] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912966 [ 115.063417][ T892] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffceecef000 [ 115.063420][ T892] [ 115.205453][ T903] lag3: Port device veth4 added [ 115.302703][ T914] lag3: Port device veth2 added [ 129.828875][ T986] lag3: Port device veth4 removed [ 129.828891][ T986] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 129.828894][ T986] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 986, name: ip [ 129.828895][ T986] preempt_count: 1, expected: 0 [ 129.828896][ T986] RCU nest depth: 0, expected: 0 [ 129.828897][ T986] INFO: lockdep is turned off. [ 129.828898][ T986] irq event stamp: 0 [ 129.828899][ T986] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 129.828903][ T986] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 129.828910][ T986] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 129.828912][ T986] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 129.828913][ T986] Preemption disabled at: [ 129.828914][ T986] [] vprintk_emit+0x31b/0x3e0 [ 129.828922][ T986] CPU: 3 UID: 0 PID: 986 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 129.828926][ T986] Tainted: [W]=WARN [ 129.828926][ T986] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.828928][ T986] Call Trace: [ 129.828930][ T986] [ 129.828931][ T986] dump_stack_lvl+0x6f/0xa0 [ 129.828936][ T986] ? vprintk_emit+0x31b/0x3e0 [ 129.828938][ T986] __might_resched.cold+0x1fe/0x2c1 [ 129.828942][ T986] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 129.828946][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.828950][ T986] __kmalloc_noprof+0x443/0x760 [ 129.828953][ T986] ? __rwlock_init+0x150/0x150 [ 129.828962][ T986] ? alloc_buf.isra.0+0x4b/0x260 [ 129.828966][ T986] ? do_raw_spin_unlock+0x59/0x250 [ 129.828967][ T986] alloc_buf.isra.0+0x4b/0x260 [ 129.828969][ T986] put_chars+0x1e1/0x2f0 [ 129.828971][ T986] ? desc_read_finalized_seq+0x79/0x120 [ 129.828973][ T986] ? __send_to_port+0x420/0x420 [ 129.828975][ T986] ? console_prepend_replay+0x20/0x20 [ 129.828977][ T986] hvc_console_print+0x292/0x780 [ 129.828980][ T986] ? hvc_write+0x3a0/0x3a0 [ 129.828981][ T986] ? do_raw_spin_lock+0x131/0x280 [ 129.828983][ T986] ? __rwlock_init+0x150/0x150 [ 129.828985][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.828986][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.828988][ T986] ? lock_acquire+0x13c/0x160 [ 129.828990][ T986] console_emit_next_record+0x22f/0x4c0 [ 129.828993][ T986] ? devkmsg_read+0x4b0/0x4b0 [ 129.828995][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.828997][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.828998][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829000][ T986] ? lock_acquire+0x13c/0x160 [ 129.829002][ T986] ? console_flush_one_record+0x111/0x710 [ 129.829004][ T986] console_flush_one_record+0x46f/0x710 [ 129.829006][ T986] ? console_emit_next_record+0x4c0/0x4c0 [ 129.829009][ T986] console_unlock+0xee/0x1f0 [ 129.829010][ T986] ? lock_acquire+0x13c/0x160 [ 129.829012][ T986] ? console_flush_one_record+0x710/0x710 [ 129.829014][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829015][ T986] ? lock_release+0x184/0x1f0 [ 129.829017][ T986] ? lock_acquire+0x60/0x160 [ 129.829018][ T986] ? __rcu_read_lock+0x30/0x70 [ 129.829020][ T986] ? __down_trylock_console_sem+0x5e/0xa0 [ 129.829022][ T986] ? vprintk_emit+0x320/0x3e0 [ 129.829024][ T986] vprintk_emit+0x37c/0x3e0 [ 129.829027][ T986] ? wake_up_klogd_work_func+0x90/0x90 [ 129.829028][ T986] ? rtnl_newlink+0x9f1/0x11c0 [ 129.829031][ T986] ? netlink_rcv_skb+0x14e/0x3a0 [ 129.829034][ T986] ? netlink_unicast+0x486/0x750 [ 129.829036][ T986] ? netlink_sendmsg+0x735/0xc60 [ 129.829037][ T986] ? ____sys_sendmsg+0x415/0x880 [ 129.829039][ T986] ? ___sys_sendmsg+0x14e/0x1d0 [ 129.829041][ T986] ? __sys_sendmsg+0x12c/0x1d0 [ 129.829043][ T986] _printk+0xc7/0x100 [ 129.829046][ T986] ? snapshot_read.cold+0x21/0x21 [ 129.829048][ T986] ? netdev_name+0x43/0x60 [ 129.829051][ T986] ? __netdev_printk+0x17f/0x1d0 [ 129.829053][ T986] netdev_info+0xe2/0x116 [ 129.829055][ T986] ? netdev_notice+0x120/0x120 [ 129.829056][ T986] ? lock_acquire+0x13c/0x160 [ 129.829058][ T986] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 129.829061][ T986] ? do_raw_spin_unlock+0x59/0x250 [ 129.829062][ T986] ? trace_hardirqs_on+0x36/0x40 [ 129.829064][ T986] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 129.829067][ T986] ? kvfree_call_rcu+0x23b/0x2e0 [ 129.829070][ T986] ? trace_irq_enable.constprop.0+0x30/0x160 [ 129.829072][ T986] team_port_del+0x645/0x9c0 [ 129.829075][ T986] do_set_master+0x15c/0x580 [ 129.829078][ T986] do_setlink.isra.0+0xa31/0x2750 [ 129.829081][ T986] ? stack_trace_save+0x93/0xc0 [ 129.829083][ T986] ? rtnl_link_get_size+0x350/0x350 [ 129.829087][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829089][ T986] ? stack_depot_save_flags+0x1bc/0x790 [ 129.829093][ T986] ? kasan_save_stack+0x3d/0x50 [ 129.829096][ T986] ? kasan_save_stack+0x2f/0x50 [ 129.829097][ T986] ? kasan_save_track+0x14/0x30 [ 129.829099][ T986] ? __kasan_kmalloc+0x7b/0x90 [ 129.829101][ T986] ? __kmalloc_cache_noprof+0x29a/0x620 [ 129.829102][ T986] ? rtnl_newlink+0x124/0x11c0 [ 129.829103][ T986] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 129.829105][ T986] ? netlink_rcv_skb+0x14e/0x3a0 [ 129.829106][ T986] ? netlink_unicast+0x486/0x750 [ 129.829107][ T986] ? netlink_sendmsg+0x735/0xc60 [ 129.829109][ T986] ? ____sys_sendmsg+0x415/0x880 [ 129.829110][ T986] ? ___sys_sendmsg+0x14e/0x1d0 [ 129.829111][ T986] ? __sys_sendmsg+0x12c/0x1d0 [ 129.829113][ T986] ? do_syscall_64+0xff/0x530 [ 129.829115][ T986] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 129.829117][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829119][ T986] ? lock_acquire+0x13c/0x160 [ 129.829121][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829122][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829124][ T986] ? trace_contention_end+0xb3/0x180 [ 129.829127][ T986] ? __mutex_lock+0x1db/0x1ea0 [ 129.829129][ T986] ? __mutex_lock+0x9a3/0x1ea0 [ 129.829130][ T986] ? rtnl_newlink+0x9a8/0x11c0 [ 129.829132][ T986] ? ww_mutex_lock+0x160/0x160 [ 129.829133][ T986] ? nla_get_range_signed+0x3d0/0x3d0 [ 129.829135][ T986] ? __rtnl_newlink+0x3fa/0xa50 [ 129.829137][ T986] rtnl_newlink+0x9f1/0x11c0 [ 129.829139][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829141][ T986] ? rtnl_bridge_getlink+0x850/0x850 [ 129.829142][ T986] ? lock_acquire+0x13c/0x160 [ 129.829144][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829146][ T986] ? is_bpf_text_address+0x3e/0x110 [ 129.829149][ T986] ? is_bpf_text_address+0x72/0x110 [ 129.829151][ T986] ? kernel_text_address+0x149/0x170 [ 129.829153][ T986] ? __kernel_text_address+0x12/0x30 [ 129.829154][ T986] ? write_profile+0xf0/0xf0 [ 129.829155][ T986] ? unwind_get_return_address+0x67/0xd0 [ 129.829158][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829160][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829161][ T986] ? cap_capable+0x1d7/0x3d0 [ 129.829165][ T986] ? lock_acquire+0x13c/0x160 [ 129.829166][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829168][ T986] ? rtnl_bridge_getlink+0x850/0x850 [ 129.829169][ T986] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 129.829171][ T986] ? rtnl_link_fill+0x920/0x920 [ 129.829173][ T986] ? filter_irq_stacks+0xd0/0xd0 [ 129.829174][ T986] ? stack_depot_save_flags+0x1bc/0x790 [ 129.829176][ T986] netlink_rcv_skb+0x14e/0x3a0 [ 129.829178][ T986] ? rtnl_link_fill+0x920/0x920 [ 129.829179][ T986] ? lock_release+0x184/0x1f0 [ 129.829181][ T986] ? netlink_ack+0xcf0/0xcf0 [ 129.829182][ T986] ? __netlink_lookup+0xb9/0x6b0 [ 129.829185][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829186][ T986] ? lock_release+0x184/0x1f0 [ 129.829188][ T986] netlink_unicast+0x486/0x750 [ 129.829190][ T986] ? netlink_attachskb+0x810/0x810 [ 129.829192][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829194][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829196][ T986] ? lock_acquire+0x13c/0x160 [ 129.829197][ T986] netlink_sendmsg+0x735/0xc60 [ 129.829199][ T986] ? netlink_unicast+0x750/0x750 [ 129.829201][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829203][ T986] ? lock_release+0x184/0x1f0 [ 129.829205][ T986] ____sys_sendmsg+0x415/0x880 [ 129.829207][ T986] ? copy_msghdr_from_user+0x279/0x420 [ 129.829208][ T986] ? get_timestamp.constprop.0+0x390/0x390 [ 129.829210][ T986] ? move_addr_to_kernel+0x40/0x40 [ 129.829211][ T986] ? filter_irq_stacks+0xd0/0xd0 [ 129.829214][ T986] ___sys_sendmsg+0x14e/0x1d0 [ 129.829216][ T986] ? copy_msghdr_from_user+0x420/0x420 [ 129.829221][ T986] __sys_sendmsg+0x12c/0x1d0 [ 129.829223][ T986] ? __sys_sendmsg_sock+0x20/0x20 [ 129.829225][ T986] ? rcu_is_watching+0x16/0xd0 [ 129.829227][ T986] do_syscall_64+0xff/0x530 [ 129.829229][ T986] ? exc_page_fault+0xee/0x100 [ 129.829231][ T986] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 129.829233][ T986] RIP: 0033:0x7f2f0082d54e [ 129.829235][ 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 [ 129.829236][ T986] RSP: 002b:00007ffe31665600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.829240][ T986] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2f0082d54e [ 129.829241][ T986] RDX: 0000000000000000 RSI: 00007ffe316656b0 RDI: 0000000000000005 [ 129.829242][ T986] RBP: 00007ffe31665610 R08: 0000000000000000 R09: 0000000000000000 [ 129.829243][ T986] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912975 [ 129.829244][ T986] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe31665d70 [ 129.829246][ T986] [ 129.877902][ T987] lag3: Port device veth2 removed [ 130.100393][ T1001] br2: port 1(lag2.200) entered disabled state [ 130.120712][ T1002] br1: port 1(lag2.100) entered disabled state [ 130.190936][ T1005] lag2.200: left allmulticast mode [ 130.191175][ T1005] lag2.200: left promiscuous mode [ 130.191541][ T1005] br2: port 1(lag2.200) entered disabled state [ 130.248828][ T1007] lag2.100: left allmulticast mode [ 130.249026][ T1007] lag2: left allmulticast mode [ 130.249189][ T1007] veth1: left allmulticast mode [ 130.249340][ T1007] veth7: left allmulticast mode [ 130.249547][ T1007] lag2.100: left promiscuous mode [ 130.249691][ T1007] lag2: left promiscuous mode [ 130.249843][ T1007] veth1: left promiscuous mode [ 130.250146][ T1007] veth7: left promiscuous mode [ 130.250675][ T1007] br1: port 1(lag2.100) entered disabled state [ 130.373173][ T1011] lag2: Port device veth7 removed [ 130.390748][ T1012] lag2: Port device veth1 removed [ 130.851906][ T1027] lag4: Port device veth5 removed [ 130.851923][ T1027] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 130.851926][ T1027] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1027, name: ip [ 130.851928][ T1027] preempt_count: 1, expected: 0 [ 130.851929][ T1027] RCU nest depth: 0, expected: 0 [ 130.851930][ T1027] INFO: lockdep is turned off. [ 130.851931][ T1027] irq event stamp: 0 [ 130.851932][ T1027] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 130.851936][ T1027] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 130.851942][ T1027] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 130.851944][ T1027] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 130.851946][ T1027] Preemption disabled at: [ 130.851947][ T1027] [] vprintk_emit+0x31b/0x3e0 [ 130.851955][ T1027] CPU: 2 UID: 0 PID: 1027 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 130.851958][ T1027] Tainted: [W]=WARN [ 130.851959][ T1027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.851968][ T1027] Call Trace: [ 130.851969][ T1027] [ 130.851971][ T1027] dump_stack_lvl+0x6f/0xa0 [ 130.851976][ T1027] ? vprintk_emit+0x31b/0x3e0 [ 130.851978][ T1027] __might_resched.cold+0x1fe/0x2c1 [ 130.851982][ T1027] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 130.851985][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.851989][ T1027] __kmalloc_noprof+0x443/0x760 [ 130.851993][ T1027] ? __rwlock_init+0x150/0x150 [ 130.851995][ T1027] ? alloc_buf.isra.0+0x4b/0x260 [ 130.851999][ T1027] ? do_raw_spin_unlock+0x59/0x250 [ 130.852001][ T1027] alloc_buf.isra.0+0x4b/0x260 [ 130.852003][ T1027] put_chars+0x1e1/0x2f0 [ 130.852005][ T1027] ? desc_read_finalized_seq+0x79/0x120 [ 130.852006][ T1027] ? __send_to_port+0x420/0x420 [ 130.852008][ T1027] ? console_prepend_replay+0x20/0x20 [ 130.852011][ T1027] hvc_console_print+0x292/0x780 [ 130.852014][ T1027] ? hvc_write+0x3a0/0x3a0 [ 130.852015][ T1027] ? do_raw_spin_lock+0x131/0x280 [ 130.852017][ T1027] ? __rwlock_init+0x150/0x150 [ 130.852018][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852020][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852022][ T1027] ? lock_acquire+0x13c/0x160 [ 130.852024][ T1027] console_emit_next_record+0x22f/0x4c0 [ 130.852026][ T1027] ? devkmsg_read+0x4b0/0x4b0 [ 130.852028][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852030][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852031][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852033][ T1027] ? lock_acquire+0x13c/0x160 [ 130.852035][ T1027] ? console_flush_one_record+0x111/0x710 [ 130.852037][ T1027] console_flush_one_record+0x46f/0x710 [ 130.852039][ T1027] ? console_emit_next_record+0x4c0/0x4c0 [ 130.852042][ T1027] console_unlock+0xee/0x1f0 [ 130.852043][ T1027] ? lock_acquire+0x13c/0x160 [ 130.852045][ T1027] ? console_flush_one_record+0x710/0x710 [ 130.852047][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852048][ T1027] ? lock_release+0x184/0x1f0 [ 130.852050][ T1027] ? lock_acquire+0x60/0x160 [ 130.852051][ T1027] ? __rcu_read_lock+0x30/0x70 [ 130.852053][ T1027] ? __down_trylock_console_sem+0x5e/0xa0 [ 130.852055][ T1027] ? vprintk_emit+0x320/0x3e0 [ 130.852057][ T1027] vprintk_emit+0x37c/0x3e0 [ 130.852059][ T1027] ? wake_up_klogd_work_func+0x90/0x90 [ 130.852061][ T1027] ? rtnl_newlink+0x9f1/0x11c0 [ 130.852064][ T1027] ? netlink_rcv_skb+0x14e/0x3a0 [ 130.852067][ T1027] ? netlink_unicast+0x486/0x750 [ 130.852068][ T1027] ? netlink_sendmsg+0x735/0xc60 [ 130.852069][ T1027] ? ____sys_sendmsg+0x415/0x880 [ 130.852072][ T1027] ? ___sys_sendmsg+0x14e/0x1d0 [ 130.852073][ T1027] ? __sys_sendmsg+0x12c/0x1d0 [ 130.852075][ T1027] _printk+0xc7/0x100 [ 130.852079][ T1027] ? snapshot_read.cold+0x21/0x21 [ 130.852081][ T1027] ? netdev_name+0x43/0x60 [ 130.852086][ T1027] ? __netdev_printk+0x17f/0x1d0 [ 130.852088][ T1027] netdev_info+0xe2/0x116 [ 130.852090][ T1027] ? netdev_notice+0x120/0x120 [ 130.852091][ T1027] ? lock_acquire+0x13c/0x160 [ 130.852093][ T1027] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 130.852096][ T1027] ? do_raw_spin_unlock+0x59/0x250 [ 130.852098][ T1027] ? trace_hardirqs_on+0x36/0x40 [ 130.852099][ T1027] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 130.852103][ T1027] ? kvfree_call_rcu+0x23b/0x2e0 [ 130.852106][ T1027] ? trace_irq_enable.constprop.0+0x30/0x160 [ 130.852108][ T1027] team_port_del+0x645/0x9c0 [ 130.852111][ T1027] do_set_master+0x15c/0x580 [ 130.852114][ T1027] do_setlink.isra.0+0xa31/0x2750 [ 130.852117][ T1027] ? stack_trace_save+0x93/0xc0 [ 130.852119][ T1027] ? rtnl_link_get_size+0x350/0x350 [ 130.852120][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852122][ T1027] ? stack_depot_save_flags+0x1bc/0x790 [ 130.852126][ T1027] ? kasan_save_stack+0x3d/0x50 [ 130.852129][ T1027] ? kasan_save_stack+0x2f/0x50 [ 130.852131][ T1027] ? kasan_save_track+0x14/0x30 [ 130.852132][ T1027] ? __kasan_kmalloc+0x7b/0x90 [ 130.852134][ T1027] ? __kmalloc_cache_noprof+0x29a/0x620 [ 130.852135][ T1027] ? rtnl_newlink+0x124/0x11c0 [ 130.852136][ T1027] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 130.852137][ T1027] ? netlink_rcv_skb+0x14e/0x3a0 [ 130.852139][ T1027] ? netlink_unicast+0x486/0x750 [ 130.852140][ T1027] ? netlink_sendmsg+0x735/0xc60 [ 130.852142][ T1027] ? ____sys_sendmsg+0x415/0x880 [ 130.852143][ T1027] ? ___sys_sendmsg+0x14e/0x1d0 [ 130.852144][ T1027] ? __sys_sendmsg+0x12c/0x1d0 [ 130.852146][ T1027] ? do_syscall_64+0xff/0x530 [ 130.852148][ T1027] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 130.852151][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852152][ T1027] ? lock_acquire+0x13c/0x160 [ 130.852154][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852155][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852157][ T1027] ? trace_contention_end+0xb3/0x180 [ 130.852160][ T1027] ? __mutex_lock+0x1db/0x1ea0 [ 130.852161][ T1027] ? __mutex_lock+0x9a3/0x1ea0 [ 130.852163][ T1027] ? rtnl_newlink+0x9a8/0x11c0 [ 130.852164][ T1027] ? ww_mutex_lock+0x160/0x160 [ 130.852166][ T1027] ? nla_get_range_signed+0x3d0/0x3d0 [ 130.852168][ T1027] ? __rtnl_newlink+0x3fa/0xa50 [ 130.852170][ T1027] rtnl_newlink+0x9f1/0x11c0 [ 130.852172][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852174][ T1027] ? rtnl_bridge_getlink+0x850/0x850 [ 130.852175][ T1027] ? lock_acquire+0x13c/0x160 [ 130.852176][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852178][ T1027] ? is_bpf_text_address+0x3e/0x110 [ 130.852181][ T1027] ? is_bpf_text_address+0x72/0x110 [ 130.852183][ T1027] ? kernel_text_address+0x149/0x170 [ 130.852185][ T1027] ? __kernel_text_address+0x12/0x30 [ 130.852187][ T1027] ? write_profile+0xf0/0xf0 [ 130.852188][ T1027] ? unwind_get_return_address+0x67/0xd0 [ 130.852190][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852192][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852194][ T1027] ? cap_capable+0x1d7/0x3d0 [ 130.852197][ T1027] ? lock_acquire+0x13c/0x160 [ 130.852199][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852201][ T1027] ? rtnl_bridge_getlink+0x850/0x850 [ 130.852202][ T1027] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 130.852204][ T1027] ? rtnl_link_fill+0x920/0x920 [ 130.852205][ T1027] ? filter_irq_stacks+0xd0/0xd0 [ 130.852207][ T1027] ? stack_depot_save_flags+0x1bc/0x790 [ 130.852209][ T1027] netlink_rcv_skb+0x14e/0x3a0 [ 130.852210][ T1027] ? rtnl_link_fill+0x920/0x920 [ 130.852212][ T1027] ? lock_release+0x184/0x1f0 [ 130.852213][ T1027] ? netlink_ack+0xcf0/0xcf0 [ 130.852215][ T1027] ? __netlink_lookup+0xb9/0x6b0 [ 130.852217][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852219][ T1027] ? lock_release+0x184/0x1f0 [ 130.852221][ T1027] netlink_unicast+0x486/0x750 [ 130.852223][ T1027] ? netlink_attachskb+0x810/0x810 [ 130.852224][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852226][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852228][ T1027] ? lock_acquire+0x13c/0x160 [ 130.852230][ T1027] netlink_sendmsg+0x735/0xc60 [ 130.852232][ T1027] ? netlink_unicast+0x750/0x750 [ 130.852233][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852235][ T1027] ? lock_release+0x184/0x1f0 [ 130.852237][ T1027] ____sys_sendmsg+0x415/0x880 [ 130.852239][ T1027] ? copy_msghdr_from_user+0x279/0x420 [ 130.852240][ T1027] ? get_timestamp.constprop.0+0x390/0x390 [ 130.852242][ T1027] ? move_addr_to_kernel+0x40/0x40 [ 130.852243][ T1027] ? filter_irq_stacks+0xd0/0xd0 [ 130.852246][ T1027] ___sys_sendmsg+0x14e/0x1d0 [ 130.852248][ T1027] ? copy_msghdr_from_user+0x420/0x420 [ 130.852253][ T1027] __sys_sendmsg+0x12c/0x1d0 [ 130.852255][ T1027] ? __sys_sendmsg_sock+0x20/0x20 [ 130.852257][ T1027] ? rcu_is_watching+0x16/0xd0 [ 130.852260][ T1027] do_syscall_64+0xff/0x530 [ 130.852261][ T1027] ? exc_page_fault+0xee/0x100 [ 130.852263][ T1027] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 130.852264][ T1027] RIP: 0033:0x7f2863d4354e [ 130.852266][ T1027] 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 [ 130.852268][ T1027] RSP: 002b:00007ffe960ed860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 130.852272][ T1027] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f2863d4354e [ 130.852274][ T1027] RDX: 0000000000000000 RSI: 00007ffe960ed910 RDI: 0000000000000005 [ 130.852275][ T1027] RBP: 00007ffe960ed870 R08: 0000000000000000 R09: 0000000000000000 [ 130.852275][ T1027] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912976 [ 130.852276][ T1027] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe960edfd0 [ 130.852278][ T1027] [ 130.908781][ T1028] lag4: Port device veth3 removed [ 131.371592][ T1043] lag1: Port device veth6 removed [ 131.395886][ T1044] lag1: Port device veth0 removed