[ 11.476723][ T197] ip (197) used greatest stack depth: 24272 bytes left [ 11.476742][ T197] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.476744][ T197] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 197, name: ip [ 11.476746][ T197] preempt_count: 2, expected: 0 [ 11.476747][ T197] RCU nest depth: 0, expected: 0 [ 11.476749][ T197] locks held by ip/197: 5, last CPU#2: [ 11.476751][ T197] #0: ffffffff90c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.476771][ T197] #1: ffffffff90d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.476777][ T197] #2: ffffffff90d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.476781][ T197] #3: ffffffff90c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.476785][ T197] #4: ffffffff90c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.476790][ T197] irq event stamp: 26396 [ 11.476791][ T197] hardirqs last enabled at (26395): [] __down_trylock_console_sem+0x86/0xa0 [ 11.476794][ T197] hardirqs last disabled at (26396): [] console_emit_next_record+0x3d4/0x4c0 [ 11.476796][ T197] softirqs last enabled at (25114): [] netlink_release+0x17b/0xcf0 [ 11.476800][ T197] softirqs last disabled at (25112): [] netlink_release+0xd2/0xcf0 [ 11.476802][ T197] Preemption disabled at: [ 11.476803][ T197] [<0000000000000000>] 0x0 [ 11.476811][ T197] CPU: 2 UID: 0 PID: 197 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.476814][ T197] Tainted: [W]=WARN [ 11.476815][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.476817][ T197] Call Trace: [ 11.476819][ T197] [ 11.476820][ T197] dump_stack_lvl+0x6f/0xa0 [ 11.476827][ T197] __might_resched.cold+0x1fe/0x2c1 [ 11.476832][ T197] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.476836][ T197] ? __kmalloc_noprof+0xdb/0x760 [ 11.476842][ T197] __kmalloc_noprof+0x443/0x760 [ 11.476844][ T197] ? alloc_buf.isra.0+0x4b/0x260 [ 11.476850][ T197] ? do_raw_spin_unlock+0x59/0x250 [ 11.476853][ T197] alloc_buf.isra.0+0x4b/0x260 [ 11.476856][ T197] put_chars+0x1e1/0x2f0 [ 11.476859][ T197] ? __send_to_port+0x420/0x420 [ 11.476861][ T197] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.476866][ T197] ? validate_chain+0x38b/0xc20 [ 11.476871][ T197] hvc_console_print+0x292/0x780 [ 11.476878][ T197] ? hvc_write+0x3a0/0x3a0 [ 11.476880][ T197] ? rcu_is_watching+0x16/0xd0 [ 11.476883][ T197] ? lock_acquire+0x13c/0x160 [ 11.476887][ T197] console_emit_next_record+0x22f/0x4c0 [ 11.476891][ T197] ? devkmsg_read+0x4b0/0x4b0 [ 11.476893][ T197] ? console_flush_one_record+0x106/0x710 [ 11.476897][ T197] ? rcu_is_watching+0x16/0xd0 [ 11.476899][ T197] ? lock_acquire+0x13c/0x160 [ 11.476903][ T197] console_flush_one_record+0x46f/0x710 [ 11.476908][ T197] ? console_emit_next_record+0x4c0/0x4c0 [ 11.476910][ T197] ? __lock_acquire+0x518/0xc20 [ 11.476915][ T197] console_unlock+0xee/0x1f0 [ 11.476918][ T197] ? console_flush_one_record+0x710/0x710 [ 11.476920][ T197] ? rcu_is_watching+0x16/0xd0 [ 11.476923][ T197] ? lock_acquire+0x60/0x160 [ 11.476927][ T197] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.476928][ T197] ? vprintk_emit+0x320/0x3e0 [ 11.476932][ T197] vprintk_emit+0x37c/0x3e0 [ 11.476936][ T197] ? wake_up_klogd_work_func+0x90/0x90 [ 11.476940][ T197] ? __lock_acquire+0x518/0xc20 [ 11.476944][ T197] _printk+0xc7/0x100 [ 11.476948][ T197] ? snapshot_read.cold+0x21/0x21 [ 11.476951][ T197] ? do_raw_spin_lock+0x131/0x280 [ 11.476954][ T197] ? __rwlock_init+0x150/0x150 [ 11.476958][ T197] ? do_raw_spin_lock+0x131/0x280 [ 11.476961][ T197] do_exit.cold+0x82/0x9c [ 11.476964][ T197] ? exit_notify+0x890/0x890 [ 11.476967][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 11.476970][ T197] ? rcu_is_watching+0x16/0xd0 [ 11.476974][ T197] do_group_exit+0xb8/0x370 [ 11.476977][ T197] __x64_sys_exit_group+0x3c/0x50 [ 11.476979][ T197] x64_sys_call+0x1567/0x1570 [ 11.476981][ T197] do_syscall_64+0xff/0x530 [ 11.476984][ T197] ? exc_page_fault+0xee/0x100 [ 11.476987][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.476990][ T197] RIP: 0033:0x7fe0ead281b8 [ 11.476992][ T197] Code: Unable to access opcode bytes at 0x7fe0ead2818e. [ 11.476994][ T197] RSP: 002b:00007ffc96ac5978 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.476996][ T197] RAX: ffffffffffffffda RBX: 00007fe0eae58f88 RCX: 00007fe0ead281b8 [ 11.476998][ T197] RDX: 00007fe0eaa72fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.476999][ T197] RBP: 00007ffc96ac59d0 R08: 0000000000000000 R09: 0000000000008010 [ 11.477000][ T197] R10: 00007ffc96ac5790 R11: 0000000000000246 R12: 0000000000000001 [ 11.477001][ T197] R13: 0000000000000000 R14: 00007fe0eae57680 R15: 00007fe0eae58fa0 [ 11.477008][ T197] [ 12.632498][ T238] lag1: Mode changed to "loadbalance" [ 12.632586][ T238] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.632590][ T238] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 238, name: teamd [ 12.632592][ T238] preempt_count: 1, expected: 0 [ 12.632594][ T238] RCU nest depth: 0, expected: 0 [ 12.632595][ T238] locks held by teamd/238: 7, last CPU#2: [ 12.632598][ T238] #0: ffffffff91530368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 12.632615][ T238] #1: ffffffff91530420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 12.632622][ T238] #2: ffffffff914d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 12.632630][ T238] #3: ffffffff90d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.632638][ T238] #4: ffffffff90d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.632644][ T238] #5: ffffffff90c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.632650][ T238] #6: ffffffff90c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.632656][ T238] irq event stamp: 14476 [ 12.632657][ T238] hardirqs last enabled at (14475): [] __down_trylock_console_sem+0x86/0xa0 [ 12.632661][ T238] hardirqs last disabled at (14476): [] console_emit_next_record+0x3d4/0x4c0 [ 12.632664][ T238] softirqs last enabled at (14416): [] __alloc_skb+0x4c2/0x5f0 [ 12.632669][ T238] softirqs last disabled at (14414): [] __alloc_skb+0x4c2/0x5f0 [ 12.632673][ T238] Preemption disabled at: [ 12.632673][ T238] [] vprintk_emit+0x31b/0x3e0 [ 12.632681][ T238] CPU: 2 UID: 0 PID: 238 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.632686][ T238] Tainted: [W]=WARN [ 12.632688][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.632690][ T238] Call Trace: [ 12.632692][ T238] [ 12.632695][ T238] dump_stack_lvl+0x6f/0xa0 [ 12.632702][ T238] ? vprintk_emit+0x31b/0x3e0 [ 12.632706][ T238] __might_resched.cold+0x1fe/0x2c1 [ 12.632712][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.632718][ T238] ? __kmalloc_noprof+0xdb/0x760 [ 12.632726][ T238] __kmalloc_noprof+0x443/0x760 [ 12.632730][ T238] ? alloc_buf.isra.0+0x4b/0x260 [ 12.632740][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 12.632743][ T238] alloc_buf.isra.0+0x4b/0x260 [ 12.632749][ T238] put_chars+0x1e1/0x2f0 [ 12.632754][ T238] ? __send_to_port+0x420/0x420 [ 12.632768][ T238] ? validate_chain+0x34a/0xc20 [ 12.632775][ T238] hvc_console_print+0x292/0x780 [ 12.632780][ T238] ? mark_usage+0x61/0x170 [ 12.632783][ T238] ? __lock_acquire+0x518/0xc20 [ 12.632786][ T238] ? __lock_acquire+0x518/0xc20 [ 12.632793][ T238] ? hvc_write+0x3a0/0x3a0 [ 12.632797][ T238] ? console_emit_next_record+0x1df/0x4c0 [ 12.632803][ T238] ? rcu_is_watching+0x16/0xd0 [ 12.632809][ T238] ? lock_acquire+0x13c/0x160 [ 12.632816][ T238] console_emit_next_record+0x22f/0x4c0 [ 12.632823][ T238] ? devkmsg_read+0x4b0/0x4b0 [ 12.632825][ T238] ? console_flush_one_record+0x106/0x710 [ 12.632831][ T238] ? rcu_is_watching+0x16/0xd0 [ 12.632835][ T238] ? lock_acquire+0x13c/0x160 [ 12.632843][ T238] console_flush_one_record+0x46f/0x710 [ 12.632850][ T238] ? console_emit_next_record+0x4c0/0x4c0 [ 12.632853][ T238] ? __lock_acquire+0x518/0xc20 [ 12.632863][ T238] console_unlock+0xee/0x1f0 [ 12.632868][ T238] ? console_flush_one_record+0x710/0x710 [ 12.632871][ T238] ? rcu_is_watching+0x16/0xd0 [ 12.632875][ T238] ? lock_acquire+0x60/0x160 [ 12.632882][ T238] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.632884][ T238] ? vprintk_emit+0x320/0x3e0 [ 12.632890][ T238] vprintk_emit+0x37c/0x3e0 [ 12.632897][ T238] ? wake_up_klogd_work_func+0x90/0x90 [ 12.632901][ T238] ? team_nl_send_multicast+0xbb/0x120 [ 12.632907][ T238] ? team_nl_send_options_get+0x57f/0x6c0 [ 12.632914][ T238] _printk+0xc7/0x100 [ 12.632919][ T238] ? snapshot_read.cold+0x21/0x21 [ 12.632925][ T238] ? lockdep_hardirqs_on+0x91/0x130 [ 12.632929][ T238] ? kasan_quarantine_put+0x13e/0x2b0 [ 12.632934][ T238] ? netdev_name+0x43/0x60 [ 12.632938][ T238] ? __netdev_printk+0x17f/0x1d0 [ 12.632945][ T238] netdev_info+0xe2/0x116 [ 12.632949][ T238] ? netdev_notice+0x120/0x120 [ 12.632951][ T238] ? team_nl_send_options_get+0x6c0/0x6c0 [ 12.632960][ T238] ? team_options_register+0x26/0x30 [ 12.632964][ T238] ? lb_init+0x2cb/0x470 [ 12.632973][ T238] team_mode_option_set.cold+0x45/0xe3 [ 12.632981][ T238] team_nl_options_set_doit+0x59d/0xd00 [ 12.632992][ T238] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.632996][ T238] ? rcu_is_watching+0x16/0xd0 [ 12.633010][ T238] ? __nla_parse+0x22/0x30 [ 12.633015][ T238] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 12.633024][ T238] ? genl_family_rcv_msg_doit+0x206/0x300 [ 12.633027][ T238] genl_family_rcv_msg_doit+0x206/0x300 [ 12.633033][ T238] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 12.633045][ T238] ? rcu_is_watching+0x16/0xd0 [ 12.633049][ T238] ? cap_capable+0x1d7/0x3d0 [ 12.633053][ T238] ? write_profile+0xf0/0xf0 [ 12.633057][ T238] ? unwind_get_return_address+0x67/0xd0 [ 12.633065][ T238] genl_family_rcv_msg+0x3a4/0x640 [ 12.633071][ T238] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 12.633076][ T238] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.633080][ T238] ? __lock_acquire+0x518/0xc20 [ 12.633091][ T238] genl_rcv_msg+0xbb/0x160 [ 12.633096][ T238] netlink_rcv_skb+0x14e/0x3a0 [ 12.633099][ T238] ? genl_family_rcv_msg+0x640/0x640 [ 12.633105][ T238] ? netlink_ack+0xcf0/0xcf0 [ 12.633120][ T238] ? netlink_deliver_tap+0xc5/0x330 [ 12.633123][ T238] ? netlink_deliver_tap+0x13c/0x330 [ 12.633130][ T238] genl_rcv+0x28/0x40 [ 12.633134][ T238] netlink_unicast+0x486/0x750 [ 12.633142][ T238] ? netlink_attachskb+0x810/0x810 [ 12.633146][ T238] ? __lock_acquire+0x518/0xc20 [ 12.633154][ T238] netlink_sendmsg+0x735/0xc60 [ 12.633161][ T238] ? netlink_unicast+0x750/0x750 [ 12.633169][ T238] ? __might_fault+0x97/0x140 [ 12.633179][ T238] ____sys_sendmsg+0x415/0x880 [ 12.633183][ T238] ? copy_msghdr_from_user+0x279/0x420 [ 12.633187][ T238] ? get_timestamp.constprop.0+0x390/0x390 [ 12.633190][ T238] ? move_addr_to_kernel+0x40/0x40 [ 12.633197][ T238] ? __lock_acquire+0x518/0xc20 [ 12.633200][ T238] ? net_dim+0x616/0xd70 [ 12.633204][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.633211][ T238] ___sys_sendmsg+0x14e/0x1d0 [ 12.633216][ T238] ? copy_msghdr_from_user+0x420/0x420 [ 12.633220][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.633234][ T238] ? __lock_acquire+0x518/0xc20 [ 12.633248][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 12.633250][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 12.633259][ T238] __sys_sendmsg+0x12c/0x1d0 [ 12.633264][ T238] ? __sys_sendmsg_sock+0x20/0x20 [ 12.633267][ T238] ? do_pipe2+0x142/0x1b0 [ 12.633278][ T238] ? rcu_is_watching+0x16/0xd0 [ 12.633282][ T238] ? rcu_is_watching+0x16/0xd0 [ 12.633289][ T238] do_syscall_64+0xff/0x530 [ 12.633292][ T238] ? exc_page_fault+0xee/0x100 [ 12.633297][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.633300][ T238] RIP: 0033:0x7f6da9f0e54e [ 12.633306][ 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 [ 12.633308][ T238] RSP: 002b:00007ffe82b508d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.633312][ T238] RAX: ffffffffffffffda RBX: 0000563b239f2f70 RCX: 00007f6da9f0e54e [ 12.633314][ T238] RDX: 0000000000000000 RSI: 00007ffe82b50970 RDI: 0000000000000007 [ 12.633315][ T238] RBP: 00007ffe82b508e0 R08: 0000000000000000 R09: 0000000000000000 [ 12.633317][ T238] R10: 0000000000000000 R11: 0000000000000202 R12: 0000563b239f7a30 [ 12.633318][ T238] R13: 00007ffe82b50970 R14: 0000563b239f2e80 R15: 0000000000000000 [ 12.633333][ T238] [ 12.913855][ T249] lag1: Port device veth0 added [ 12.963138][ T250] lag1: Port device veth6 added [ 13.437446][ T262] 8021q: 802.1Q VLAN Support v1.8 [ 13.437930][ T262] 8021q: adding VLAN 0 to HW filter on device lag1 [ 14.042968][ T282] lag4: Mode changed to "loadbalance" [ 14.042990][ T282] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.042994][ T282] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 282, name: teamd [ 14.042996][ T282] preempt_count: 1, expected: 0 [ 14.042998][ T282] RCU nest depth: 0, expected: 0 [ 14.042999][ T282] locks held by teamd/282: 7, last CPU#2: [ 14.043002][ T282] #0: ffffffff91530368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 14.043019][ T282] #1: ffffffff91530420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 14.043025][ T282] #2: ffffffff914d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 14.043032][ T282] #3: ffffffff90d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.043040][ T282] #4: ffffffff90d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.043046][ T282] #5: ffffffff90c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.043052][ T282] #6: ffffffff90c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.043059][ T282] irq event stamp: 13454 [ 14.043060][ T282] hardirqs last enabled at (13453): [] __down_trylock_console_sem+0x86/0xa0 [ 14.043064][ T282] hardirqs last disabled at (13454): [] console_emit_next_record+0x3d4/0x4c0 [ 14.043067][ T282] softirqs last enabled at (13388): [] __alloc_skb+0x4c2/0x5f0 [ 14.043072][ T282] softirqs last disabled at (13386): [] __alloc_skb+0x4c2/0x5f0 [ 14.043075][ T282] Preemption disabled at: [ 14.043076][ T282] [] vprintk_emit+0x31b/0x3e0 [ 14.043083][ T282] CPU: 2 UID: 0 PID: 282 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.043088][ T282] Tainted: [W]=WARN [ 14.043090][ T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.043092][ T282] Call Trace: [ 14.043094][ T282] [ 14.043097][ T282] dump_stack_lvl+0x6f/0xa0 [ 14.043104][ T282] ? vprintk_emit+0x31b/0x3e0 [ 14.043107][ T282] __might_resched.cold+0x1fe/0x2c1 [ 14.043114][ T282] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.043119][ T282] ? __kmalloc_noprof+0xdb/0x760 [ 14.043127][ T282] __kmalloc_noprof+0x443/0x760 [ 14.043131][ T282] ? alloc_buf.isra.0+0x4b/0x260 [ 14.043139][ T282] ? do_raw_spin_unlock+0x59/0x250 [ 14.043143][ T282] alloc_buf.isra.0+0x4b/0x260 [ 14.043149][ T282] put_chars+0x1e1/0x2f0 [ 14.043151][ T282] ? prb_final_commit+0x50/0x50 [ 14.043155][ T282] ? __send_to_port+0x420/0x420 [ 14.043160][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.043166][ T282] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.043170][ T282] ? validate_chain+0x38b/0xc20 [ 14.043177][ T282] hvc_console_print+0x292/0x780 [ 14.043181][ T282] ? mark_usage+0x61/0x170 [ 14.043184][ T282] ? __lock_acquire+0x518/0xc20 [ 14.043186][ T282] ? __lock_acquire+0x518/0xc20 [ 14.043194][ T282] ? hvc_write+0x3a0/0x3a0 [ 14.043197][ T282] ? console_emit_next_record+0x1df/0x4c0 [ 14.043203][ T282] ? rcu_is_watching+0x16/0xd0 [ 14.043207][ T282] ? lock_acquire+0x13c/0x160 [ 14.043214][ T282] console_emit_next_record+0x22f/0x4c0 [ 14.043221][ T282] ? devkmsg_read+0x4b0/0x4b0 [ 14.043223][ T282] ? console_flush_one_record+0x106/0x710 [ 14.043229][ T282] ? rcu_is_watching+0x16/0xd0 [ 14.043233][ T282] ? lock_acquire+0x13c/0x160 [ 14.043240][ T282] console_flush_one_record+0x46f/0x710 [ 14.043248][ T282] ? console_emit_next_record+0x4c0/0x4c0 [ 14.043251][ T282] ? __lock_acquire+0x518/0xc20 [ 14.043261][ T282] console_unlock+0xee/0x1f0 [ 14.043265][ T282] ? console_flush_one_record+0x710/0x710 [ 14.043268][ T282] ? rcu_is_watching+0x16/0xd0 [ 14.043271][ T282] ? lock_acquire+0x60/0x160 [ 14.043278][ T282] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.043281][ T282] ? vprintk_emit+0x320/0x3e0 [ 14.043287][ T282] vprintk_emit+0x37c/0x3e0 [ 14.043293][ T282] ? wake_up_klogd_work_func+0x90/0x90 [ 14.043297][ T282] ? team_nl_send_multicast+0xbb/0x120 [ 14.043303][ T282] ? team_nl_send_options_get+0x57f/0x6c0 [ 14.043311][ T282] _printk+0xc7/0x100 [ 14.043316][ T282] ? snapshot_read.cold+0x21/0x21 [ 14.043322][ T282] ? lockdep_hardirqs_on+0x91/0x130 [ 14.043326][ T282] ? kasan_quarantine_put+0x13e/0x2b0 [ 14.043330][ T282] ? netdev_name+0x43/0x60 [ 14.043335][ T282] ? __netdev_printk+0x17f/0x1d0 [ 14.043342][ T282] netdev_info+0xe2/0x116 [ 14.043345][ T282] ? netdev_notice+0x120/0x120 [ 14.043348][ T282] ? team_nl_send_options_get+0x6c0/0x6c0 [ 14.043356][ T282] ? team_options_register+0x26/0x30 [ 14.043359][ T282] ? lb_init+0x2cb/0x470 [ 14.043367][ T282] team_mode_option_set.cold+0x45/0xe3 [ 14.043376][ T282] team_nl_options_set_doit+0x59d/0xd00 [ 14.043386][ T282] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 14.043391][ T282] ? rcu_is_watching+0x16/0xd0 [ 14.043404][ T282] ? __nla_parse+0x22/0x30 [ 14.043409][ T282] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 14.043416][ T282] ? genl_family_rcv_msg_doit+0x206/0x300 [ 14.043419][ T282] genl_family_rcv_msg_doit+0x206/0x300 [ 14.043424][ T282] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 14.043436][ T282] ? rcu_is_watching+0x16/0xd0 [ 14.043440][ T282] ? cap_capable+0x1d7/0x3d0 [ 14.043444][ T282] ? write_profile+0xf0/0xf0 [ 14.043447][ T282] ? unwind_get_return_address+0x67/0xd0 [ 14.043455][ T282] genl_family_rcv_msg+0x3a4/0x640 [ 14.043461][ T282] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 14.043466][ T282] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 14.043470][ T282] ? __lock_acquire+0x518/0xc20 [ 14.043480][ T282] genl_rcv_msg+0xbb/0x160 [ 14.043486][ T282] netlink_rcv_skb+0x14e/0x3a0 [ 14.043489][ T282] ? genl_family_rcv_msg+0x640/0x640 [ 14.043495][ T282] ? netlink_ack+0xcf0/0xcf0 [ 14.043510][ T282] ? netlink_deliver_tap+0xc5/0x330 [ 14.043512][ T282] ? netlink_deliver_tap+0x13c/0x330 [ 14.043520][ T282] genl_rcv+0x28/0x40 [ 14.043523][ T282] netlink_unicast+0x486/0x750 [ 14.043531][ T282] ? netlink_attachskb+0x810/0x810 [ 14.043536][ T282] ? __lock_acquire+0x518/0xc20 [ 14.043544][ T282] netlink_sendmsg+0x735/0xc60 [ 14.043551][ T282] ? netlink_unicast+0x750/0x750 [ 14.043559][ T282] ? __might_fault+0x97/0x140 [ 14.043568][ T282] ____sys_sendmsg+0x415/0x880 [ 14.043573][ T282] ? copy_msghdr_from_user+0x279/0x420 [ 14.043577][ T282] ? get_timestamp.constprop.0+0x390/0x390 [ 14.043579][ T282] ? move_addr_to_kernel+0x40/0x40 [ 14.043586][ T282] ? __lock_acquire+0x518/0xc20 [ 14.043589][ T282] ? net_dim+0x616/0xd70 [ 14.043594][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.043601][ T282] ___sys_sendmsg+0x14e/0x1d0 [ 14.043606][ T282] ? copy_msghdr_from_user+0x420/0x420 [ 14.043609][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.043623][ T282] ? __lock_acquire+0x518/0xc20 [ 14.043636][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 14.043638][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 14.043647][ T282] __sys_sendmsg+0x12c/0x1d0 [ 14.043652][ T282] ? __sys_sendmsg_sock+0x20/0x20 [ 14.043654][ T282] ? do_pipe2+0x142/0x1b0 [ 14.043665][ T282] ? rcu_is_watching+0x16/0xd0 [ 14.043669][ T282] ? rcu_is_watching+0x16/0xd0 [ 14.043676][ T282] do_syscall_64+0xff/0x530 [ 14.043678][ T282] ? exc_page_fault+0xee/0x100 [ 14.043683][ T282] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.043686][ T282] RIP: 0033:0x7fa34636f54e [ 14.043692][ T282] 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 [ 14.043694][ T282] RSP: 002b:00007ffcd00bef00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.043698][ T282] RAX: ffffffffffffffda RBX: 0000558a8e5c5f70 RCX: 00007fa34636f54e [ 14.043700][ T282] RDX: 0000000000000000 RSI: 00007ffcd00befa0 RDI: 0000000000000007 [ 14.043702][ T282] RBP: 00007ffcd00bef10 R08: 0000000000000000 R09: 0000000000000000 [ 14.043703][ T282] R10: 0000000000000000 R11: 0000000000000202 R12: 0000558a8e5cbaf0 [ 14.043705][ T282] R13: 00007ffcd00befa0 R14: 0000558a8e5c5e80 R15: 0000000000000000 [ 14.043719][ T282] [ 14.182561][ T283] 8021q: adding VLAN 0 to HW filter on device lag4 [ 14.378846][ T291] lag4: Port device veth3 added [ 14.432423][ T292] lag4: Port device veth5 added [ 14.655063][ T297] 8021q: adding VLAN 0 to HW filter on device lag4 [ 15.449012][ T321] lag2: Mode changed to "loadbalance" [ 15.449033][ T321] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.449037][ T321] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 321, name: teamd [ 15.449039][ T321] preempt_count: 1, expected: 0 [ 15.449040][ T321] RCU nest depth: 0, expected: 0 [ 15.449041][ T321] locks held by teamd/321: 7, last CPU#2: [ 15.449043][ T321] #0: ffffffff91530368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 15.449057][ T321] #1: ffffffff91530420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 15.449061][ T321] #2: ffffffff914d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 15.449067][ T321] #3: ffffffff90d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.449073][ T321] #4: ffffffff90d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.449077][ T321] #5: ffffffff90c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.449081][ T321] #6: ffffffff90c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.449085][ T321] irq event stamp: 29438 [ 15.449087][ T321] hardirqs last enabled at (29437): [] __down_trylock_console_sem+0x86/0xa0 [ 15.449089][ T321] hardirqs last disabled at (29438): [] console_emit_next_record+0x3d4/0x4c0 [ 15.449091][ T321] softirqs last enabled at (29372): [] __alloc_skb+0x4c2/0x5f0 [ 15.449095][ T321] softirqs last disabled at (29370): [] __alloc_skb+0x4c2/0x5f0 [ 15.449098][ T321] Preemption disabled at: [ 15.449098][ T321] [] vprintk_emit+0x31b/0x3e0 [ 15.449105][ T321] CPU: 2 UID: 0 PID: 321 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.449109][ T321] Tainted: [W]=WARN [ 15.449110][ T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.449112][ T321] Call Trace: [ 15.449114][ T321] [ 15.449116][ T321] dump_stack_lvl+0x6f/0xa0 [ 15.449122][ T321] ? vprintk_emit+0x31b/0x3e0 [ 15.449125][ T321] __might_resched.cold+0x1fe/0x2c1 [ 15.449129][ T321] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.449134][ T321] ? __kmalloc_noprof+0xdb/0x760 [ 15.449141][ T321] __kmalloc_noprof+0x443/0x760 [ 15.449144][ T321] ? alloc_buf.isra.0+0x4b/0x260 [ 15.449150][ T321] ? do_raw_spin_unlock+0x59/0x250 [ 15.449153][ T321] alloc_buf.isra.0+0x4b/0x260 [ 15.449157][ T321] put_chars+0x1e1/0x2f0 [ 15.449159][ T321] ? prb_final_commit+0x50/0x50 [ 15.449161][ T321] ? __send_to_port+0x420/0x420 [ 15.449164][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.449169][ T321] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.449172][ T321] ? validate_chain+0x38b/0xc20 [ 15.449176][ T321] hvc_console_print+0x292/0x780 [ 15.449179][ T321] ? mark_usage+0x61/0x170 [ 15.449181][ T321] ? __lock_acquire+0x518/0xc20 [ 15.449183][ T321] ? __lock_acquire+0x518/0xc20 [ 15.449187][ T321] ? hvc_write+0x3a0/0x3a0 [ 15.449189][ T321] ? console_emit_next_record+0x1df/0x4c0 [ 15.449193][ T321] ? rcu_is_watching+0x16/0xd0 [ 15.449196][ T321] ? lock_acquire+0x13c/0x160 [ 15.449200][ T321] console_emit_next_record+0x22f/0x4c0 [ 15.449204][ T321] ? devkmsg_read+0x4b0/0x4b0 [ 15.449206][ T321] ? console_flush_one_record+0x106/0x710 [ 15.449210][ T321] ? rcu_is_watching+0x16/0xd0 [ 15.449212][ T321] ? lock_acquire+0x13c/0x160 [ 15.449216][ T321] console_flush_one_record+0x46f/0x710 [ 15.449221][ T321] ? console_emit_next_record+0x4c0/0x4c0 [ 15.449223][ T321] ? __lock_acquire+0x518/0xc20 [ 15.449229][ T321] console_unlock+0xee/0x1f0 [ 15.449232][ T321] ? console_flush_one_record+0x710/0x710 [ 15.449234][ T321] ? rcu_is_watching+0x16/0xd0 [ 15.449236][ T321] ? lock_acquire+0x60/0x160 [ 15.449240][ T321] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.449242][ T321] ? vprintk_emit+0x320/0x3e0 [ 15.449246][ T321] vprintk_emit+0x37c/0x3e0 [ 15.449250][ T321] ? wake_up_klogd_work_func+0x90/0x90 [ 15.449253][ T321] ? team_nl_send_multicast+0xbb/0x120 [ 15.449257][ T321] ? team_nl_send_options_get+0x57f/0x6c0 [ 15.449260][ T321] _printk+0xc7/0x100 [ 15.449264][ T321] ? snapshot_read.cold+0x21/0x21 [ 15.449268][ T321] ? lockdep_hardirqs_on+0x91/0x130 [ 15.449272][ T321] ? kasan_quarantine_put+0x13e/0x2b0 [ 15.449275][ T321] ? netdev_name+0x43/0x60 [ 15.449278][ T321] ? __netdev_printk+0x17f/0x1d0 [ 15.449282][ T321] netdev_info+0xe2/0x116 [ 15.449285][ T321] ? netdev_notice+0x120/0x120 [ 15.449286][ T321] ? team_nl_send_options_get+0x6c0/0x6c0 [ 15.449291][ T321] ? team_options_register+0x26/0x30 [ 15.449293][ T321] ? lb_init+0x2cb/0x470 [ 15.449298][ T321] team_mode_option_set.cold+0x45/0xe3 [ 15.449304][ T321] team_nl_options_set_doit+0x59d/0xd00 [ 15.449309][ T321] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 15.449312][ T321] ? rcu_is_watching+0x16/0xd0 [ 15.449320][ T321] ? __nla_parse+0x22/0x30 [ 15.449323][ T321] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 15.449327][ T321] ? genl_family_rcv_msg_doit+0x206/0x300 [ 15.449330][ T321] genl_family_rcv_msg_doit+0x206/0x300 [ 15.449333][ T321] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 15.449339][ T321] ? rcu_is_watching+0x16/0xd0 [ 15.449342][ T321] ? cap_capable+0x1d7/0x3d0 [ 15.449346][ T321] ? write_profile+0xf0/0xf0 [ 15.449349][ T321] ? unwind_get_return_address+0x67/0xd0 [ 15.449354][ T321] genl_family_rcv_msg+0x3a4/0x640 [ 15.449358][ T321] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 15.449361][ T321] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 15.449363][ T321] ? __lock_acquire+0x518/0xc20 [ 15.449369][ T321] genl_rcv_msg+0xbb/0x160 [ 15.449372][ T321] netlink_rcv_skb+0x14e/0x3a0 [ 15.449374][ T321] ? genl_family_rcv_msg+0x640/0x640 [ 15.449378][ T321] ? netlink_ack+0xcf0/0xcf0 [ 15.449385][ T321] ? netlink_deliver_tap+0xc5/0x330 [ 15.449387][ T321] ? netlink_deliver_tap+0x13c/0x330 [ 15.449391][ T321] genl_rcv+0x28/0x40 [ 15.449393][ T321] netlink_unicast+0x486/0x750 [ 15.449398][ T321] ? netlink_attachskb+0x810/0x810 [ 15.449401][ T321] ? __lock_acquire+0x518/0xc20 [ 15.449405][ T321] netlink_sendmsg+0x735/0xc60 [ 15.449409][ T321] ? netlink_unicast+0x750/0x750 [ 15.449414][ T321] ? __might_fault+0x97/0x140 [ 15.449420][ T321] ____sys_sendmsg+0x415/0x880 [ 15.449424][ T321] ? copy_msghdr_from_user+0x279/0x420 [ 15.449426][ T321] ? get_timestamp.constprop.0+0x390/0x390 [ 15.449428][ T321] ? move_addr_to_kernel+0x40/0x40 [ 15.449432][ T321] ? __lock_acquire+0x518/0xc20 [ 15.449434][ T321] ? net_dim+0x616/0xd70 [ 15.449437][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.449441][ T321] ___sys_sendmsg+0x14e/0x1d0 [ 15.449444][ T321] ? copy_msghdr_from_user+0x420/0x420 [ 15.449447][ T321] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.449454][ T321] ? __lock_acquire+0x518/0xc20 [ 15.449461][ T321] ? __lock_release.isra.0+0x69/0x1a0 [ 15.449463][ T321] ? __lock_release.isra.0+0x69/0x1a0 [ 15.449468][ T321] __sys_sendmsg+0x12c/0x1d0 [ 15.449471][ T321] ? __sys_sendmsg_sock+0x20/0x20 [ 15.449473][ T321] ? do_pipe2+0x142/0x1b0 [ 15.449480][ T321] ? rcu_is_watching+0x16/0xd0 [ 15.449483][ T321] ? rcu_is_watching+0x16/0xd0 [ 15.449487][ T321] do_syscall_64+0xff/0x530 [ 15.449489][ T321] ? exc_page_fault+0xee/0x100 [ 15.449492][ T321] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.449495][ T321] RIP: 0033:0x7ff294fbd54e [ 15.449499][ T321] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.449501][ T321] RSP: 002b:00007fff7922c3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.449504][ T321] RAX: ffffffffffffffda RBX: 0000555cb81d0f70 RCX: 00007ff294fbd54e [ 15.449506][ T321] RDX: 0000000000000000 RSI: 00007fff7922c450 RDI: 0000000000000007 [ 15.449507][ T321] RBP: 00007fff7922c3c0 R08: 0000000000000000 R09: 0000000000000000 [ 15.449508][ T321] R10: 0000000000000000 R11: 0000000000000202 R12: 0000555cb81d6d20 [ 15.449508][ T321] R13: 00007fff7922c450 R14: 0000555cb81d0e80 R15: 0000000000000000 [ 15.449516][ T321] [ 15.560489][ T322] 8021q: adding VLAN 0 to HW filter on device lag2 [ 15.723276][ T330] lag2: Port device veth1 added [ 15.770448][ T331] lag2: Port device veth7 added [ 16.260746][ T347] br1: port 1(lag2.100) entered blocking state [ 16.261158][ T347] br1: port 1(lag2.100) entered disabled state [ 16.261609][ T347] lag2.100: entered allmulticast mode [ 16.261918][ T347] lag2: entered allmulticast mode [ 16.262236][ T347] veth1: entered allmulticast mode [ 16.262572][ T347] veth7: entered allmulticast mode [ 16.264662][ T347] lag2.100: entered promiscuous mode [ 16.264997][ T347] lag2: entered promiscuous mode [ 16.265950][ T347] veth1: entered promiscuous mode [ 16.271234][ T347] veth7: entered promiscuous mode [ 16.435544][ T355] br2: port 1(lag2.200) entered blocking state [ 16.435905][ T355] br2: port 1(lag2.200) entered disabled state [ 16.436251][ T355] lag2.200: entered allmulticast mode [ 16.438429][ T355] lag2.200: entered promiscuous mode [ 16.527694][ T358] br1: port 1(lag2.100) entered blocking state [ 16.527770][ T358] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.527773][ T358] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 358, name: ip [ 16.527774][ T358] preempt_count: 202, expected: 0 [ 16.527776][ T358] RCU nest depth: 0, expected: 0 [ 16.527777][ T358] locks held by ip/358: 6, last CPU#0: [ 16.527779][ T358] #0: ffffffff914d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 16.527791][ T358] #1: ff11000016a92e58 (&br->lock){+...}-{3:3}, at: br_stp_enable_bridge+0x23/0x340 [bridge] [ 16.527817][ T358] #2: ffffffff90d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.527826][ T358] #3: ffffffff90d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.527830][ T358] #4: ffffffff90c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.527835][ T358] #5: ffffffff90c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.527839][ T358] irq event stamp: 16233 [ 16.527840][ T358] hardirqs last enabled at (16232): [] __down_trylock_console_sem+0x86/0xa0 [ 16.527842][ T358] hardirqs last disabled at (16233): [] console_emit_next_record+0x3d4/0x4c0 [ 16.527844][ T358] softirqs last enabled at (16224): [] __dev_change_flags+0x20b/0x660 [ 16.527848][ T358] softirqs last disabled at (16226): [] br_stp_enable_bridge+0x23/0x340 [bridge] [ 16.527856][ T358] Preemption disabled at: [ 16.527857][ T358] [<0000000000000000>] 0x0 [ 16.527863][ T358] CPU: 0 UID: 0 PID: 358 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.527867][ T358] Tainted: [W]=WARN [ 16.527868][ T358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.527870][ T358] Call Trace: [ 16.527871][ T358] [ 16.527873][ T358] dump_stack_lvl+0x6f/0xa0 [ 16.527880][ T358] __might_resched.cold+0x1fe/0x2c1 [ 16.527884][ T358] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.527889][ T358] ? __kmalloc_noprof+0xdb/0x760 [ 16.527894][ T358] __kmalloc_noprof+0x443/0x760 [ 16.527897][ T358] ? alloc_buf.isra.0+0x4b/0x260 [ 16.527903][ T358] ? do_raw_spin_unlock+0x59/0x250 [ 16.527905][ T358] alloc_buf.isra.0+0x4b/0x260 [ 16.527909][ T358] put_chars+0x1e1/0x2f0 [ 16.527912][ T358] ? __send_to_port+0x420/0x420 [ 16.527913][ T358] ? check_prev_add+0x316/0xe90 [ 16.527917][ T358] ? validate_chain+0x34a/0xc20 [ 16.527921][ T358] hvc_console_print+0x292/0x780 [ 16.527924][ T358] ? mark_usage+0x61/0x170 [ 16.527926][ T358] ? __lock_acquire+0x518/0xc20 [ 16.527927][ T358] ? __lock_acquire+0x518/0xc20 [ 16.527932][ T358] ? hvc_write+0x3a0/0x3a0 [ 16.527933][ T358] ? lock_acquire.part.0+0xd4/0x280 [ 16.527937][ T358] ? lock_acquire+0x13c/0x160 [ 16.527941][ T358] console_emit_next_record+0x22f/0x4c0 [ 16.527945][ T358] ? devkmsg_read+0x4b0/0x4b0 [ 16.527947][ T358] ? console_flush_one_record+0x106/0x710 [ 16.527950][ T358] ? rcu_is_watching+0x16/0xd0 [ 16.527954][ T358] ? lock_acquire+0x13c/0x160 [ 16.527958][ T358] console_flush_one_record+0x46f/0x710 [ 16.527962][ T358] ? console_emit_next_record+0x4c0/0x4c0 [ 16.527964][ T358] ? __lock_acquire+0x518/0xc20 [ 16.527970][ T358] console_unlock+0xee/0x1f0 [ 16.527973][ T358] ? console_flush_one_record+0x710/0x710 [ 16.527975][ T358] ? rcu_is_watching+0x16/0xd0 [ 16.527977][ T358] ? lock_acquire+0x60/0x160 [ 16.527981][ T358] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.527983][ T358] ? vprintk_emit+0x320/0x3e0 [ 16.527986][ T358] vprintk_emit+0x37c/0x3e0 [ 16.527990][ T358] ? wake_up_klogd_work_func+0x90/0x90 [ 16.527996][ T358] _printk+0xc7/0x100 [ 16.528000][ T358] ? snapshot_read.cold+0x21/0x21 [ 16.528003][ T358] ? trace_hardirqs_off+0xd/0x30 [ 16.528005][ T358] ? try_to_grab_pending+0x77/0x840 [ 16.528008][ T358] ? mark_held_locks+0x40/0x70 [ 16.528011][ T358] ? lockdep_hardirqs_on+0x91/0x130 [ 16.528017][ T358] br_set_state+0x22f/0x430 [bridge] [ 16.528027][ T358] br_init_port+0xc4/0x200 [bridge] [ 16.528035][ T358] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 16.528044][ T358] br_dev_open+0x94/0x120 [bridge] [ 16.528053][ T358] __dev_open+0x2f3/0x610 [ 16.528056][ T358] ? netif_state_change+0x340/0x340 [ 16.528059][ T358] ? mark_held_locks+0x40/0x70 [ 16.528064][ T358] __dev_change_flags+0x4a4/0x660 [ 16.528067][ T358] ? netif_set_allmulti+0x250/0x250 [ 16.528069][ T358] ? kernel_text_address+0x149/0x170 [ 16.528072][ T358] ? __kernel_text_address+0x12/0x30 [ 16.528073][ T358] ? write_profile+0xf0/0xf0 [ 16.528076][ T358] ? unwind_get_return_address+0x67/0xd0 [ 16.528080][ T358] netif_change_flags+0x87/0x190 [ 16.528085][ T358] do_setlink.isra.0+0x1cc3/0x2750 [ 16.528088][ T358] ? stack_trace_save+0x93/0xc0 [ 16.528090][ T358] ? rtnl_link_get_size+0x350/0x350 [ 16.528092][ T358] ? rcu_read_lock_any_held+0x66/0x90 [ 16.528094][ T358] ? stack_depot_save_flags+0x38e/0x790 [ 16.528098][ T358] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.528100][ T358] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.528102][ T358] ? validate_chain+0x38b/0xc20 [ 16.528105][ T358] ? kasan_save_stack+0x3d/0x50 [ 16.528108][ T358] ? kasan_save_stack+0x2f/0x50 [ 16.528110][ T358] ? kasan_save_track+0x14/0x30 [ 16.528113][ T358] ? __lock_acquire+0x518/0xc20 [ 16.528115][ T358] ? netlink_seq_next+0x4e/0x60 [ 16.528118][ T358] ? ___sys_sendmsg+0xb0/0x1d0 [ 16.528123][ T358] ? lock_acquire.part.0+0xd4/0x280 [ 16.528124][ T358] ? rtnl_newlink+0x9a8/0x11c0 [ 16.528127][ T358] ? rcu_is_watching+0x16/0xd0 [ 16.528130][ T358] ? lock_acquire+0x13c/0x160 [ 16.528131][ T358] ? rcu_is_watching+0x16/0xd0 [ 16.528133][ T358] ? rcu_is_watching+0x16/0xd0 [ 16.528136][ T358] ? trace_contention_end+0xb3/0x180 [ 16.528139][ T358] ? __mutex_lock+0x1db/0x1ea0 [ 16.528142][ T358] ? __mutex_lock+0x9a3/0x1ea0 [ 16.528144][ T358] ? rtnl_newlink+0x9a8/0x11c0 [ 16.528147][ T358] ? ww_mutex_lock+0x160/0x160 [ 16.528153][ T358] ? __rtnl_newlink+0x3fa/0xa50 [ 16.528158][ T358] rtnl_newlink+0x9f1/0x11c0 [ 16.528164][ T358] ? rtnl_bridge_getlink+0x850/0x850 [ 16.528166][ T358] ? __lock_acquire+0x518/0xc20 [ 16.528170][ T358] ? lock_acquire.part.0+0xd4/0x280 [ 16.528172][ T358] ? find_held_lock+0x2b/0x80 [ 16.528174][ T358] ? rtnl_bridge_getlink+0x850/0x850 [ 16.528176][ T358] ? __lock_release.isra.0+0x69/0x1a0 [ 16.528180][ T358] ? rtnl_bridge_getlink+0x850/0x850 [ 16.528182][ T358] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.528185][ T358] ? rtnl_link_fill+0x920/0x920 [ 16.528187][ T358] ? __lock_acquire+0x518/0xc20 [ 16.528191][ T358] ? lock_acquire.part.0+0xd4/0x280 [ 16.528193][ T358] ? find_held_lock+0x2b/0x80 [ 16.528197][ T358] netlink_rcv_skb+0x14e/0x3a0 [ 16.528199][ T358] ? rtnl_link_fill+0x920/0x920 [ 16.528202][ T358] ? netlink_ack+0xcf0/0xcf0 [ 16.528208][ T358] ? netlink_deliver_tap+0xc5/0x330 [ 16.528210][ T358] ? netlink_deliver_tap+0x13c/0x330 [ 16.528214][ T358] netlink_unicast+0x486/0x750 [ 16.528218][ T358] ? netlink_attachskb+0x810/0x810 [ 16.528221][ T358] ? __lock_acquire+0x518/0xc20 [ 16.528225][ T358] netlink_sendmsg+0x735/0xc60 [ 16.528229][ T358] ? netlink_unicast+0x750/0x750 [ 16.528233][ T358] ? __might_fault+0x97/0x140 [ 16.528239][ T358] ____sys_sendmsg+0x415/0x880 [ 16.528241][ T358] ? copy_msghdr_from_user+0x279/0x420 [ 16.528243][ T358] ? get_timestamp.constprop.0+0x390/0x390 [ 16.528245][ T358] ? move_addr_to_kernel+0x40/0x40 [ 16.528253][ T358] ___sys_sendmsg+0x14e/0x1d0 [ 16.528256][ T358] ? copy_msghdr_from_user+0x420/0x420 [ 16.528272][ T358] __sys_sendmsg+0x12c/0x1d0 [ 16.528275][ T358] ? __sys_sendmsg_sock+0x20/0x20 [ 16.528281][ T358] ? rcu_is_watching+0x16/0xd0 [ 16.528285][ T358] do_syscall_64+0xff/0x530 [ 16.528287][ T358] ? exc_page_fault+0xee/0x100 [ 16.528290][ T358] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.528292][ T358] RIP: 0033:0x7f7b4f7e654e [ 16.528295][ T358] 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 [ 16.528297][ T358] RSP: 002b:00007ffefe1fd3f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.528300][ T358] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b4f7e654e [ 16.528301][ T358] RDX: 0000000000000000 RSI: 00007ffefe1fd4a0 RDI: 0000000000000005 [ 16.528302][ T358] RBP: 00007ffefe1fd400 R08: 0000000000000000 R09: 0000000000000000 [ 16.528303][ T358] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d6f7 [ 16.528303][ T358] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffefe1fdb60 [ 16.528314][ T358] [ 16.572905][ T358] br1: port 1(lag2.100) entered forwarding state [ 16.594100][ T358] ip (358) used greatest stack depth: 23144 bytes left [ 16.615904][ T359] br2: port 1(lag2.200) entered blocking state [ 16.616280][ T359] br2: port 1(lag2.200) entered forwarding state [ 16.842179][ T367] lag3: Mode changed to "loadbalance" [ 16.939554][ T368] 8021q: adding VLAN 0 to HW filter on device lag3 [ 17.161440][ T376] lag3: Port device veth2 added [ 17.199867][ T377] lag3: Port device veth4 added [ 27.687018][ T467] veth7: left promiscuous mode [ 27.687042][ T467] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.687046][ T467] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 467, name: ip [ 27.687049][ T467] preempt_count: 1, expected: 0 [ 27.687050][ T467] RCU nest depth: 0, expected: 0 [ 27.687051][ T467] locks held by ip/467: 5, last CPU#1: [ 27.687054][ T467] #0: ffffffff914d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 27.687070][ T467] #1: ffffffff90d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 27.687079][ T467] #2: ffffffff90d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 27.687086][ T467] #3: ffffffff90c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 27.687092][ T467] #4: ffffffff90c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 27.687099][ T467] irq event stamp: 13540 [ 27.687100][ T467] hardirqs last enabled at (13539): [] __down_trylock_console_sem+0x86/0xa0 [ 27.687104][ T467] hardirqs last disabled at (13540): [] console_emit_next_record+0x3d4/0x4c0 [ 27.687107][ T467] softirqs last enabled at (13516): [] __alloc_skb+0x4c2/0x5f0 [ 27.687112][ T467] softirqs last disabled at (13514): [] __alloc_skb+0x4c2/0x5f0 [ 27.687115][ T467] Preemption disabled at: [ 27.687116][ T467] [] vprintk_emit+0x31b/0x3e0 [ 27.687124][ T467] CPU: 1 UID: 0 PID: 467 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.687129][ T467] Tainted: [W]=WARN [ 27.687130][ T467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.687132][ T467] Call Trace: [ 27.687135][ T467] [ 27.687137][ T467] dump_stack_lvl+0x6f/0xa0 [ 27.687145][ T467] ? vprintk_emit+0x31b/0x3e0 [ 27.687148][ T467] __might_resched.cold+0x1fe/0x2c1 [ 27.687154][ T467] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.687160][ T467] ? __kmalloc_noprof+0xdb/0x760 [ 27.687168][ T467] __kmalloc_noprof+0x443/0x760 [ 27.687172][ T467] ? alloc_buf.isra.0+0x4b/0x260 [ 27.687181][ T467] ? do_raw_spin_unlock+0x59/0x250 [ 27.687184][ T467] alloc_buf.isra.0+0x4b/0x260 [ 27.687190][ T467] put_chars+0x1e1/0x2f0 [ 27.687194][ T467] ? __send_to_port+0x420/0x420 [ 27.687196][ T467] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.687203][ T467] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.687207][ T467] ? validate_chain+0x38b/0xc20 [ 27.687216][ T467] hvc_console_print+0x292/0x780 [ 27.687219][ T467] ? __lock_acquire+0x518/0xc20 [ 27.687229][ T467] ? hvc_write+0x3a0/0x3a0 [ 27.687233][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.687243][ T467] console_emit_next_record+0x22f/0x4c0 [ 27.687250][ T467] ? devkmsg_read+0x4b0/0x4b0 [ 27.687252][ T467] ? console_flush_one_record+0x106/0x710 [ 27.687258][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.687262][ T467] ? lock_acquire+0x13c/0x160 [ 27.687269][ T467] console_flush_one_record+0x46f/0x710 [ 27.687277][ T467] ? console_emit_next_record+0x4c0/0x4c0 [ 27.687279][ T467] ? __lock_acquire+0x518/0xc20 [ 27.687289][ T467] console_unlock+0xee/0x1f0 [ 27.687294][ T467] ? console_flush_one_record+0x710/0x710 [ 27.687297][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.687301][ T467] ? lock_acquire+0x60/0x160 [ 27.687313][ T467] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.687316][ T467] ? vprintk_emit+0x320/0x3e0 [ 27.687322][ T467] vprintk_emit+0x37c/0x3e0 [ 27.687328][ T467] ? wake_up_klogd_work_func+0x90/0x90 [ 27.687333][ T467] ? __lock_acquire+0x518/0xc20 [ 27.687336][ T467] ? validate_chain+0x737/0xc20 [ 27.687343][ T467] _printk+0xc7/0x100 [ 27.687348][ T467] ? snapshot_read.cold+0x21/0x21 [ 27.687351][ T467] ? __lock_acquire+0x518/0xc20 [ 27.687357][ T467] ? mark_usage+0x61/0x170 [ 27.687361][ T467] ? netdev_name+0x43/0x60 [ 27.687365][ T467] ? __netdev_printk+0x17f/0x1d0 [ 27.687372][ T467] netdev_info+0xe2/0x116 [ 27.687376][ T467] ? netdev_notice+0x120/0x120 [ 27.687380][ T467] ? __lock_acquire+0x518/0xc20 [ 27.687389][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 27.687394][ T467] ? mutex_is_locked+0x1c/0x50 [ 27.687400][ T467] __dev_set_promiscuity.cold+0x95/0x104 [ 27.687404][ T467] ? team_user_linkup_option_set+0x190/0x190 [ 27.687411][ T467] netif_set_promiscuity+0x4c/0xc0 [ 27.687417][ T467] dev_set_promiscuity+0x9d/0x150 [ 27.687422][ T467] team_port_del+0x6ef/0x9c0 [ 27.687430][ T467] do_set_master+0x15c/0x580 [ 27.687439][ T467] do_setlink.isra.0+0xa31/0x2750 [ 27.687446][ T467] ? stack_trace_save+0x93/0xc0 [ 27.687451][ T467] ? rtnl_link_get_size+0x350/0x350 [ 27.687453][ T467] ? rcu_read_lock_any_held+0x66/0x90 [ 27.687456][ T467] ? stack_depot_save_flags+0x38e/0x790 [ 27.687461][ T467] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.687465][ T467] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.687468][ T467] ? validate_chain+0x38b/0xc20 [ 27.687472][ T467] ? kasan_save_stack+0x3d/0x50 [ 27.687476][ T467] ? kasan_save_stack+0x2f/0x50 [ 27.687479][ T467] ? kasan_save_track+0x14/0x30 [ 27.687484][ T467] ? __lock_acquire+0x518/0xc20 [ 27.687487][ T467] ? netlink_seq_next+0x4e/0x60 [ 27.687491][ T467] ? ___sys_sendmsg+0xb0/0x1d0 [ 27.687498][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 27.687502][ T467] ? rtnl_newlink+0x9a8/0x11c0 [ 27.687507][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.687511][ T467] ? lock_acquire+0x13c/0x160 [ 27.687513][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.687516][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.687520][ T467] ? trace_contention_end+0xb3/0x180 [ 27.687525][ T467] ? __mutex_lock+0x1db/0x1ea0 [ 27.687528][ T467] ? __mutex_lock+0x9a3/0x1ea0 [ 27.687532][ T467] ? rtnl_newlink+0x9a8/0x11c0 [ 27.687539][ T467] ? ww_mutex_lock+0x160/0x160 [ 27.687541][ T467] ? nla_get_range_signed+0x3d0/0x3d0 [ 27.687551][ T467] ? __rtnl_newlink+0x3fa/0xa50 [ 27.687561][ T467] rtnl_newlink+0x9f1/0x11c0 [ 27.687572][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 27.687575][ T467] ? __lock_acquire+0x518/0xc20 [ 27.687583][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 27.687586][ T467] ? find_held_lock+0x2b/0x80 [ 27.687590][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 27.687593][ T467] ? __lock_release.isra.0+0x69/0x1a0 [ 27.687600][ T467] ? rtnl_bridge_getlink+0x850/0x850 [ 27.687604][ T467] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.687610][ T467] ? rtnl_link_fill+0x920/0x920 [ 27.687612][ T467] ? __lock_acquire+0x518/0xc20 [ 27.687620][ T467] ? lock_acquire.part.0+0xd4/0x280 [ 27.687623][ T467] ? find_held_lock+0x2b/0x80 [ 27.687630][ T467] netlink_rcv_skb+0x14e/0x3a0 [ 27.687632][ T467] ? rtnl_link_fill+0x920/0x920 [ 27.687638][ T467] ? netlink_ack+0xcf0/0xcf0 [ 27.687650][ T467] ? netlink_deliver_tap+0xc5/0x330 [ 27.687652][ T467] ? netlink_deliver_tap+0x13c/0x330 [ 27.687660][ T467] netlink_unicast+0x486/0x750 [ 27.687667][ T467] ? netlink_attachskb+0x810/0x810 [ 27.687672][ T467] ? __lock_acquire+0x518/0xc20 [ 27.687678][ T467] netlink_sendmsg+0x735/0xc60 [ 27.687685][ T467] ? netlink_unicast+0x750/0x750 [ 27.687692][ T467] ? __might_fault+0x97/0x140 [ 27.687701][ T467] ____sys_sendmsg+0x415/0x880 [ 27.687705][ T467] ? copy_msghdr_from_user+0x279/0x420 [ 27.687709][ T467] ? get_timestamp.constprop.0+0x390/0x390 [ 27.687711][ T467] ? move_addr_to_kernel+0x40/0x40 [ 27.687725][ T467] ___sys_sendmsg+0x14e/0x1d0 [ 27.687730][ T467] ? copy_msghdr_from_user+0x420/0x420 [ 27.687762][ T467] __sys_sendmsg+0x12c/0x1d0 [ 27.687767][ T467] ? __sys_sendmsg_sock+0x20/0x20 [ 27.687779][ T467] ? rcu_is_watching+0x16/0xd0 [ 27.687785][ T467] do_syscall_64+0xff/0x530 [ 27.687789][ T467] ? exc_page_fault+0xee/0x100 [ 27.687794][ T467] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.687798][ T467] RIP: 0033:0x7f297bd5654e [ 27.687803][ 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 [ 27.687805][ T467] RSP: 002b:00007ffd44322db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 27.687809][ T467] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f297bd5654e [ 27.687811][ T467] RDX: 0000000000000000 RSI: 00007ffd44322e60 RDI: 0000000000000005 [ 27.687813][ T467] RBP: 00007ffd44322dc0 R08: 0000000000000000 R09: 0000000000000000 [ 27.687814][ T467] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d702 [ 27.687816][ T467] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd44323520 [ 27.687829][ T467] [ 27.738340][ T467] veth7: left allmulticast mode [ 27.740594][ T467] lag2: Port device veth7 removed [ 31.634408][ C0] [ 31.634427][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 31.634430][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 31.634431][ C0] preempt_count: 104, expected: 0 [ 31.634432][ C0] RCU nest depth: 0, expected: 0 [ 31.634433][ C0] INFO: lockdep is turned off. [ 31.634434][ C0] irq event stamp: 912656 [ 31.634435][ C0] hardirqs last enabled at (912656): [] _raw_spin_unlock_irq+0x28/0x50 [ 31.634444][ C0] hardirqs last disabled at (912655): [] _raw_spin_lock_irq+0x4a/0x50 [ 31.634446][ C0] softirqs last enabled at (912610): [] handle_softirqs+0x67c/0x900 [ 31.634450][ C0] softirqs last disabled at (912653): [] __irq_exit_rcu+0x145/0x1c0 [ 31.634452][ C0] Preemption disabled at: [ 31.634453][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 31.634459][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.634463][ C0] Tainted: [W]=WARN [ 31.634464][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.634466][ C0] Call Trace: [ 31.634468][ C0] [ 31.634469][ C0] dump_stack_lvl+0x6f/0xa0 [ 31.634475][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 31.634477][ C0] __might_resched.cold+0x1fe/0x2c1 [ 31.634480][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.634484][ C0] ? __asan_memcpy+0x3c/0x60 [ 31.634487][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.634490][ C0] __kmalloc_noprof+0x443/0x760 [ 31.634494][ C0] ? __rwlock_init+0x150/0x150 [ 31.634497][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 31.634500][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 31.634502][ C0] alloc_buf.isra.0+0x4b/0x260 [ 31.634504][ C0] put_chars+0x1e1/0x2f0 [ 31.634506][ C0] ? __send_to_port+0x420/0x420 [ 31.634507][ C0] ? console_prepend_replay+0x20/0x20 [ 31.634511][ C0] hvc_console_print+0x292/0x780 [ 31.634514][ C0] ? hvc_write+0x3a0/0x3a0 [ 31.634516][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.634517][ C0] ? lock_acquire+0x13c/0x160 [ 31.634520][ C0] console_emit_next_record+0x22f/0x4c0 [ 31.634522][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 31.634524][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.634526][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.634527][ C0] ? lock_acquire+0x13c/0x160 [ 31.634529][ C0] ? console_flush_one_record+0x111/0x710 [ 31.634531][ C0] console_flush_one_record+0x46f/0x710 [ 31.634533][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 31.634536][ C0] console_unlock+0xee/0x1f0 [ 31.634538][ C0] ? lock_acquire+0x13c/0x160 [ 31.634539][ C0] ? console_flush_one_record+0x710/0x710 [ 31.634541][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.634543][ C0] ? lock_release+0x184/0x1f0 [ 31.634544][ C0] ? lock_acquire+0x60/0x160 [ 31.634546][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 31.634548][ C0] ? vprintk_emit+0x320/0x3e0 [ 31.634550][ C0] vprintk_emit+0x37c/0x3e0 [ 31.634552][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 31.634554][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.634556][ C0] ? lock_release+0x184/0x1f0 [ 31.634557][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 31.634562][ C0] _printk+0xc7/0x100 [ 31.634565][ C0] ? snapshot_read.cold+0x21/0x21 [ 31.634567][ C0] ? arch_stack_walk+0xd7/0x130 [ 31.634571][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 31.634573][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 31.634575][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 31.634577][ C0] mark_lock_irq+0x989/0x9c0 [ 31.634580][ C0] mark_lock+0x1d7/0xa00 [ 31.634582][ C0] mark_usage+0x42/0x170 [ 31.634584][ C0] __lock_acquire+0x388/0xc20 [ 31.634586][ C0] lock_acquire.part.0+0xd4/0x280 [ 31.634588][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.634600][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.634602][ C0] ? lock_acquire+0x13c/0x160 [ 31.634604][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 31.634611][ C0] _raw_spin_lock+0x33/0x40 [ 31.634613][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.634619][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.634626][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 31.634632][ C0] call_timer_fn+0x160/0x4d0 [ 31.634636][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 31.634638][ C0] ? debug_object_active_state+0x430/0x430 [ 31.634641][ C0] ? find_held_lock+0x2b/0x80 [ 31.634643][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 31.634645][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.634647][ C0] __run_timers+0x68f/0xaa0 [ 31.634649][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 31.634656][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 31.634658][ C0] ? __lock_acquire+0x518/0xc20 [ 31.634660][ C0] ? __rwlock_init+0x150/0x150 [ 31.634663][ C0] run_timer_softirq+0xf0/0x160 [ 31.634665][ C0] ? __run_timers+0xaa0/0xaa0 [ 31.634667][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.634669][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.634671][ C0] handle_softirqs+0x1d3/0x900 [ 31.634672][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 31.634674][ C0] ? _local_bh_enable+0xc0/0xc0 [ 31.634676][ C0] __irq_exit_rcu+0x145/0x1c0 [ 31.634678][ C0] irq_exit_rcu+0xe/0x30 [ 31.634679][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.634682][ C0] [ 31.634683][ C0] [ 31.634683][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 31.634685][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.634688][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 31.634690][ C0] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 31.634692][ C0] RSP: 0018:ffffffff90a07cf8 EFLAGS: 00000296 [ 31.634696][ C0] RAX: 00000000000ded0b RBX: ffffffff90a1c600 RCX: ffffffff8daf0307 [ 31.634698][ C0] RDX: ffffffff90a1c600 RSI: ffffffff90838b1c RDI: ffffffff9028d8e0 [ 31.634699][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 31.634700][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2140fa2 [ 31.634700][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 31.634702][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.634705][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 31.634707][ C0] default_idle+0x9/0x10 [ 31.634709][ C0] default_idle_call+0x6e/0xb0 [ 31.634710][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.634712][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 31.634714][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 31.634716][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.634717][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.634719][ C0] do_idle+0xd8/0x190 [ 31.634721][ C0] cpu_startup_entry+0x53/0x70 [ 31.634722][ C0] rest_init+0x279/0x280 [ 31.634724][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 31.634727][ C0] ? rest_init+0x280/0x280 [ 31.634729][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 31.634733][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 31.634735][ C0] ? acpi_enable+0x1e4/0x330 [ 31.634738][ C0] start_kernel+0x3af/0x3b0 [ 31.634740][ C0] x86_64_start_reservations+0x24/0x30 [ 31.634742][ C0] x86_64_start_kernel+0x12b/0x130 [ 31.634744][ C0] common_startup_64+0x13e/0x148 [ 31.634748][ C0] [ 31.658120][ C0] ======================================================== [ 31.658417][ C0] WARNING: possible irq lock inversion dependency detected [ 31.658661][ C0] 7.2.0-virtme #1 Tainted: G W [ 31.658915][ C0] -------------------------------------------------------- [ 31.659236][ C0] swapper/0/0 just changed the state of lock: [ 31.659438][ C0] ff11000014322e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.659825][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 31.660135][ C0] (fs_reclaim){+.+.}-{0:0} [ 31.660138][ C0] [ 31.660138][ C0] [ 31.660138][ C0] and interrupts could create inverse lock ordering between them. [ 31.660138][ C0] [ 31.660836][ C0] [ 31.660836][ C0] other info that might help us debug this: [ 31.661149][ C0] Chain exists of: [ 31.661149][ C0] &br->lock --> console_owner --> fs_reclaim [ 31.661149][ C0] [ 31.661576][ C0] Possible interrupt unsafe locking scenario: [ 31.661576][ C0] [ 31.661879][ C0] CPU0 CPU1 [ 31.662054][ C0] ---- ---- [ 31.662272][ C0] lock(fs_reclaim); [ 31.662401][ C0] local_irq_disable(); [ 31.662673][ C0] lock(&br->lock); [ 31.662878][ C0] lock(console_owner); [ 31.663181][ C0] [ 31.663301][ C0] lock(&br->lock); [ 31.663469][ C0] [ 31.663469][ C0] *** DEADLOCK *** [ 31.663469][ C0] [ 31.663682][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 31.663926][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 31.664301][ C0] [ 31.664301][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 31.664623][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 31.664783][ C0] HARDIRQ-ON-W at: [ 31.664972][ C0] __lock_acquire+0x388/0xc20 [ 31.665167][ C0] lock_acquire.part.0+0xd4/0x280 [ 31.665407][ C0] fs_reclaim_acquire+0xd5/0x120 [ 31.665652][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 31.665880][ C0] kthread_create_worker_on_node+0xea/0x210 [ 31.666199][ C0] workqueue_init+0x2a/0x680 [ 31.666457][ C0] kernel_init_freeable+0x2fe/0x630 [ 31.666696][ C0] kernel_init+0x21/0x150 [ 31.666977][ C0] ret_from_fork+0x474/0x6b0 [ 31.667251][ C0] ret_from_fork_asm+0x11/0x20 [ 31.667459][ C0] SOFTIRQ-ON-W at: [ 31.667638][ C0] __lock_acquire+0x388/0xc20 [ 31.667839][ C0] lock_acquire.part.0+0xd4/0x280 [ 31.668115][ C0] fs_reclaim_acquire+0xd5/0x120 [ 31.668331][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 31.668577][ C0] kthread_create_worker_on_node+0xea/0x210 [ 31.668817][ C0] workqueue_init+0x2a/0x680 [ 31.669096][ C0] kernel_init_freeable+0x2fe/0x630 [ 31.669338][ C0] kernel_init+0x21/0x150 [ 31.669592][ C0] ret_from_fork+0x474/0x6b0 [ 31.669854][ C0] ret_from_fork_asm+0x11/0x20 [ 31.670079][ C0] INITIAL USE at: [ 31.670258][ C0] __lock_acquire+0x388/0xc20 [ 31.670466][ C0] lock_acquire.part.0+0xd4/0x280 [ 31.670730][ C0] fs_reclaim_acquire+0xd5/0x120 [ 31.671008][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 31.671261][ C0] kthread_create_worker_on_node+0xea/0x210 [ 31.671509][ C0] workqueue_init+0x2a/0x680 [ 31.671765][ C0] kernel_init_freeable+0x2fe/0x630 [ 31.671982][ C0] kernel_init+0x21/0x150 [ 31.672237][ C0] ret_from_fork+0x474/0x6b0 [ 31.672477][ C0] ret_from_fork_asm+0x11/0x20 [ 31.672675][ C0] } [ 31.672755][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 31.673052][ C0] ... acquired at: [ 31.673230][ C0] __lock_acquire+0x518/0xc20 [ 31.673389][ C0] lock_acquire.part.0+0xd4/0x280 [ 31.673588][ C0] fs_reclaim_acquire+0xd5/0x120 [ 31.673741][ C0] __kmalloc_noprof+0xd3/0x760 [ 31.673959][ C0] alloc_buf.isra.0+0x4b/0x260 [ 31.674113][ C0] put_chars+0x1e1/0x2f0 [ 31.674326][ C0] hvc_console_print+0x292/0x780 [ 31.674486][ C0] console_emit_next_record+0x22f/0x4c0 [ 31.674693][ C0] console_flush_one_record+0x46f/0x710 [ 31.674844][ C0] console_unlock+0xee/0x1f0 [ 31.675065][ C0] vprintk_emit+0x37c/0x3e0 [ 31.675222][ C0] _printk+0xc7/0x100 [ 31.675336][ C0] sock_register+0x12d/0x290 [ 31.675484][ C0] inet6_init+0x1a6/0x3e0 [ 31.675641][ C0] do_one_initcall+0x124/0x4f0 [ 31.675856][ C0] kernel_init_freeable+0x596/0x630 [ 31.676017][ C0] kernel_init+0x21/0x150 [ 31.676222][ C0] ret_from_fork+0x474/0x6b0 [ 31.676367][ C0] ret_from_fork_asm+0x11/0x20 [ 31.676579][ C0] [ 31.676659][ C0] -> (console_owner){....}-{0:0} { [ 31.676868][ C0] INITIAL USE at: [ 31.676993][ C0] } [ 31.677069][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 31.677351][ C0] ... acquired at: [ 31.677461][ C0] __lock_acquire+0x518/0xc20 [ 31.677669][ C0] lock_acquire.part.0+0xd4/0x280 [ 31.677821][ C0] console_lock_spinning_enable+0x5c/0x60 [ 31.678081][ C0] console_emit_next_record+0x1d1/0x4c0 [ 31.678294][ C0] console_flush_one_record+0x46f/0x710 [ 31.678441][ C0] console_unlock+0xee/0x1f0 [ 31.678650][ C0] vprintk_emit+0x37c/0x3e0 [ 31.678804][ C0] _printk+0xc7/0x100 [ 31.678919][ C0] br_set_state+0x22f/0x430 [bridge] [ 31.679144][ C0] br_init_port+0xc4/0x200 [bridge] [ 31.679302][ C0] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 31.679499][ C0] br_dev_open+0x94/0x120 [bridge] [ 31.679708][ C0] __dev_open+0x2f3/0x610 [ 31.679857][ C0] __dev_change_flags+0x4a4/0x660 [ 31.680076][ C0] netif_change_flags+0x87/0x190 [ 31.680229][ C0] do_setlink.isra.0+0x1cc3/0x2750 [ 31.680379][ C0] rtnl_newlink+0x9f1/0x11c0 [ 31.680531][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.680736][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 31.680893][ C0] netlink_unicast+0x486/0x750 [ 31.681110][ C0] netlink_sendmsg+0x735/0xc60 [ 31.681260][ C0] ____sys_sendmsg+0x415/0x880 [ 31.681468][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 31.681619][ C0] __sys_sendmsg+0x12c/0x1d0 [ 31.681826][ C0] do_syscall_64+0xff/0x530 [ 31.681986][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.682251][ C0] [ 31.682333][ C0] -> (&br->lock){+.-.}-{3:3} { [ 31.682497][ C0] HARDIRQ-ON-W at: [ 31.682675][ C0] __lock_acquire+0x388/0xc20 [ 31.682878][ C0] lock_acquire.part.0+0xd4/0x280 [ 31.683155][ C0] _raw_spin_lock_bh+0x38/0x50 [ 31.683417][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 31.683667][ C0] netif_set_mac_address+0x282/0x410 [ 31.683930][ C0] do_setlink.isra.0+0x706/0x2750 [ 31.684263][ C0] rtnl_newlink+0x9f1/0x11c0 [ 31.684480][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.684729][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 31.684924][ C0] netlink_unicast+0x486/0x750 [ 31.685128][ C0] netlink_sendmsg+0x735/0xc60 [ 31.685379][ C0] ____sys_sendmsg+0x415/0x880 [ 31.685562][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 31.685824][ C0] __sys_sendmsg+0x12c/0x1d0 [ 31.686098][ C0] do_syscall_64+0xff/0x530 [ 31.686309][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.686633][ C0] IN-SOFTIRQ-W at: [ 31.686788][ C0] __lock_acquire+0x388/0xc20 [ 31.687066][ C0] lock_acquire.part.0+0xd4/0x280 [ 31.687311][ C0] _raw_spin_lock+0x33/0x40 [ 31.687492][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.687788][ C0] call_timer_fn+0x160/0x4d0 [ 31.688055][ C0] __run_timers+0x68f/0xaa0 [ 31.688246][ C0] run_timer_softirq+0xf0/0x160 [ 31.688439][ C0] handle_softirqs+0x1d3/0x900 [ 31.688679][ C0] __irq_exit_rcu+0x145/0x1c0 [ 31.688863][ C0] irq_exit_rcu+0xe/0x30 [ 31.689120][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.689345][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.689565][ C0] pv_native_safe_halt+0xf/0x10 [ 31.689814][ C0] default_idle+0x9/0x10 [ 31.690073][ C0] default_idle_call+0x6e/0xb0 [ 31.690262][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.690494][ C0] do_idle+0xd8/0x190 [ 31.690644][ C0] cpu_startup_entry+0x53/0x70 [ 31.690903][ C0] rest_init+0x279/0x280 [ 31.691160][ C0] start_kernel+0x3af/0x3b0 [ 31.691353][ C0] x86_64_start_reservations+0x24/0x30 [ 31.691600][ C0] x86_64_start_kernel+0x12b/0x130 [ 31.691841][ C0] common_startup_64+0x13e/0x148 [ 31.692045][ C0] INITIAL USE at: [ 31.692214][ C0] __lock_acquire+0x388/0xc20 [ 31.692400][ C0] lock_acquire.part.0+0xd4/0x280 [ 31.697869][ C0] _raw_spin_lock_bh+0x38/0x50 [ 31.698115][ C0] br_set_mac_address+0xe6/0x3b0 [bridge] [ 31.698448][ C0] netif_set_mac_address+0x282/0x410 [ 31.698725][ C0] do_setlink.isra.0+0x706/0x2750 [ 31.698945][ C0] rtnl_newlink+0x9f1/0x11c0 [ 31.699201][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 31.699467][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 31.699733][ C0] netlink_unicast+0x486/0x750 [ 31.700089][ C0] netlink_sendmsg+0x735/0xc60 [ 31.700376][ C0] ____sys_sendmsg+0x415/0x880 [ 31.700655][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 31.700922][ C0] __sys_sendmsg+0x12c/0x1d0 [ 31.701196][ C0] do_syscall_64+0xff/0x530 [ 31.701571][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.701991][ C0] } [ 31.702111][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 31.702471][ C0] ... acquired at: [ 31.702644][ C0] mark_lock+0x1d7/0xa00 [ 31.702967][ C0] mark_usage+0x42/0x170 [ 31.703185][ C0] __lock_acquire+0x388/0xc20 [ 31.703420][ C0] lock_acquire.part.0+0xd4/0x280 [ 31.703651][ C0] _raw_spin_lock+0x33/0x40 [ 31.703980][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.704265][ C0] call_timer_fn+0x160/0x4d0 [ 31.704479][ C0] __run_timers+0x68f/0xaa0 [ 31.704687][ C0] run_timer_softirq+0xf0/0x160 [ 31.705017][ C0] handle_softirqs+0x1d3/0x900 [ 31.705267][ C0] __irq_exit_rcu+0x145/0x1c0 [ 31.705532][ C0] irq_exit_rcu+0xe/0x30 [ 31.705709][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.705982][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.706276][ C0] pv_native_safe_halt+0xf/0x10 [ 31.706432][ C0] default_idle+0x9/0x10 [ 31.706632][ C0] default_idle_call+0x6e/0xb0 [ 31.706778][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.707026][ C0] do_idle+0xd8/0x190 [ 31.707135][ C0] cpu_startup_entry+0x53/0x70 [ 31.707337][ C0] rest_init+0x279/0x280 [ 31.707492][ C0] start_kernel+0x3af/0x3b0 [ 31.707751][ C0] x86_64_start_reservations+0x24/0x30 [ 31.707915][ C0] x86_64_start_kernel+0x12b/0x130 [ 31.708133][ C0] common_startup_64+0x13e/0x148 [ 31.708293][ C0] [ 31.708380][ C0] [ 31.708380][ C0] stack backtrace: [ 31.708637][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.708642][ C0] Tainted: [W]=WARN [ 31.708643][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.708645][ C0] Call Trace: [ 31.708647][ C0] [ 31.708648][ C0] dump_stack_lvl+0x6f/0xa0 [ 31.708653][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 31.708657][ C0] mark_lock_irq+0x989/0x9c0 [ 31.708660][ C0] mark_lock+0x1d7/0xa00 [ 31.708662][ C0] mark_usage+0x42/0x170 [ 31.708664][ C0] __lock_acquire+0x388/0xc20 [ 31.708667][ C0] lock_acquire.part.0+0xd4/0x280 [ 31.708668][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.708680][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.708684][ C0] ? lock_acquire+0x13c/0x160 [ 31.708686][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 31.708692][ C0] _raw_spin_lock+0x33/0x40 [ 31.708694][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.708701][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 31.708707][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 31.708714][ C0] call_timer_fn+0x160/0x4d0 [ 31.708716][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 31.708718][ C0] ? debug_object_active_state+0x430/0x430 [ 31.708722][ C0] ? find_held_lock+0x2b/0x80 [ 31.708724][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 31.708726][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.708728][ C0] __run_timers+0x68f/0xaa0 [ 31.708730][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 31.708737][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 31.708739][ C0] ? __lock_acquire+0x518/0xc20 [ 31.708742][ C0] ? __rwlock_init+0x150/0x150 [ 31.708744][ C0] run_timer_softirq+0xf0/0x160 [ 31.708746][ C0] ? __run_timers+0xaa0/0xaa0 [ 31.708748][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.708751][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.708752][ C0] handle_softirqs+0x1d3/0x900 [ 31.708755][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 31.708756][ C0] ? _local_bh_enable+0xc0/0xc0 [ 31.708759][ C0] __irq_exit_rcu+0x145/0x1c0 [ 31.708760][ C0] irq_exit_rcu+0xe/0x30 [ 31.708762][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 31.708764][ C0] [ 31.708764][ C0] [ 31.708765][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 31.708767][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 31.708769][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 31.708772][ C0] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 31.708773][ C0] RSP: 0018:ffffffff90a07cf8 EFLAGS: 00000296 [ 31.708777][ C0] RAX: 00000000000ded0b RBX: ffffffff90a1c600 RCX: ffffffff8daf0307 [ 31.708779][ C0] RDX: ffffffff90a1c600 RSI: ffffffff90838b1c RDI: ffffffff9028d8e0 [ 31.708780][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 31.708781][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2140fa2 [ 31.708781][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 31.708783][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.708786][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 31.708788][ C0] default_idle+0x9/0x10 [ 31.708789][ C0] default_idle_call+0x6e/0xb0 [ 31.708791][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 31.708793][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 31.708795][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 31.708797][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 31.708798][ C0] ? rcu_is_watching+0x16/0xd0 [ 31.708800][ C0] do_idle+0xd8/0x190 [ 31.708802][ C0] cpu_startup_entry+0x53/0x70 [ 31.708803][ C0] rest_init+0x279/0x280 [ 31.708805][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 31.708808][ C0] ? rest_init+0x280/0x280 [ 31.708810][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 31.708814][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 31.708817][ C0] ? acpi_enable+0x1e4/0x330 [ 31.708819][ C0] start_kernel+0x3af/0x3b0 [ 31.708821][ C0] x86_64_start_reservations+0x24/0x30 [ 31.708823][ C0] x86_64_start_kernel+0x12b/0x130 [ 31.708825][ C0] common_startup_64+0x13e/0x148 [ 31.708828][ C0] [ 42.186832][ T530] veth7: entered promiscuous mode [ 42.186850][ T530] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.186854][ T530] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 530, name: ip [ 42.186856][ T530] preempt_count: 1, expected: 0 [ 42.186858][ T530] RCU nest depth: 0, expected: 0 [ 42.186859][ T530] INFO: lockdep is turned off. [ 42.186861][ T530] irq event stamp: 0 [ 42.186863][ T530] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 42.186869][ T530] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 42.186877][ T530] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 42.186880][ T530] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 42.186883][ T530] Preemption disabled at: [ 42.186884][ T530] [] vprintk_emit+0x31b/0x3e0 [ 42.186893][ T530] CPU: 3 UID: 0 PID: 530 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.186899][ T530] Tainted: [W]=WARN [ 42.186900][ T530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.186903][ T530] Call Trace: [ 42.186905][ T530] [ 42.186907][ T530] dump_stack_lvl+0x6f/0xa0 [ 42.186913][ T530] ? vprintk_emit+0x31b/0x3e0 [ 42.186916][ T530] __might_resched.cold+0x1fe/0x2c1 [ 42.186921][ T530] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.186925][ T530] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 42.186927][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.186932][ T530] __kmalloc_noprof+0x443/0x760 [ 42.186937][ T530] ? __rwlock_init+0x150/0x150 [ 42.186940][ T530] ? alloc_buf.isra.0+0x4b/0x260 [ 42.186946][ T530] ? do_raw_spin_unlock+0x59/0x250 [ 42.186948][ T530] alloc_buf.isra.0+0x4b/0x260 [ 42.186951][ T530] put_chars+0x1e1/0x2f0 [ 42.186954][ T530] ? prb_final_commit+0x50/0x50 [ 42.186956][ T530] ? __send_to_port+0x420/0x420 [ 42.186959][ T530] ? printk_get_next_message+0x240/0x650 [ 42.186963][ T530] hvc_console_print+0x292/0x780 [ 42.186968][ T530] ? hvc_write+0x3a0/0x3a0 [ 42.186971][ T530] ? do_raw_spin_lock+0x131/0x280 [ 42.186973][ T530] ? vsnprintf+0x527/0x1700 [ 42.186977][ T530] ? __rwlock_init+0x150/0x150 [ 42.186980][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.186983][ T530] ? lock_acquire+0x13c/0x160 [ 42.186986][ T530] console_emit_next_record+0x22f/0x4c0 [ 42.186990][ T530] ? devkmsg_read+0x4b0/0x4b0 [ 42.186993][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.186995][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.186998][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187000][ T530] ? lock_acquire+0x13c/0x160 [ 42.187004][ T530] ? console_flush_one_record+0x111/0x710 [ 42.187007][ T530] console_flush_one_record+0x46f/0x710 [ 42.187011][ T530] ? console_emit_next_record+0x4c0/0x4c0 [ 42.187015][ T530] console_unlock+0xee/0x1f0 [ 42.187018][ T530] ? lock_acquire+0x13c/0x160 [ 42.187020][ T530] ? console_flush_one_record+0x710/0x710 [ 42.187023][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187032][ T530] ? lock_release+0x184/0x1f0 [ 42.187035][ T530] ? lock_acquire+0x60/0x160 [ 42.187037][ T530] ? __rcu_read_lock+0x30/0x70 [ 42.187040][ T530] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.187043][ T530] ? vprintk_emit+0x320/0x3e0 [ 42.187046][ T530] vprintk_emit+0x37c/0x3e0 [ 42.187050][ T530] ? wake_up_klogd_work_func+0x90/0x90 [ 42.187053][ T530] ? ____sys_sendmsg+0x415/0x880 [ 42.187057][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 42.187060][ T530] ? do_syscall_64+0xff/0x530 [ 42.187062][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.187066][ T530] _printk+0xc7/0x100 [ 42.187071][ T530] ? snapshot_read.cold+0x21/0x21 [ 42.187074][ T530] ? netdev_name+0x43/0x60 [ 42.187078][ T530] ? __netdev_printk+0x17f/0x1d0 [ 42.187081][ T530] netdev_info+0xe2/0x116 [ 42.187087][ T530] ? netdev_notice+0x120/0x120 [ 42.187090][ T530] ? kasan_save_track+0x14/0x30 [ 42.187093][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 42.187096][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 42.187099][ T530] ? __team_option_inst_add+0xae/0x3d0 [ 42.187104][ T530] ? mutex_is_locked+0x1c/0x50 [ 42.187108][ T530] __dev_set_promiscuity.cold+0x95/0x104 [ 42.187113][ T530] netif_set_promiscuity+0x4c/0xc0 [ 42.187118][ T530] dev_set_promiscuity+0x9d/0x150 [ 42.187121][ T530] team_port_add+0x1046/0x15e0 [ 42.187125][ T530] ? team_port_enable+0xc0/0xc0 [ 42.187128][ T530] ? kernel_text_address+0x149/0x170 [ 42.187132][ T530] do_set_master+0x357/0x580 [ 42.187137][ T530] do_setlink.isra.0+0xa31/0x2750 [ 42.187141][ T530] ? stack_trace_save+0x93/0xc0 [ 42.187144][ T530] ? rtnl_link_get_size+0x350/0x350 [ 42.187146][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187149][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 42.187154][ T530] ? kasan_save_stack+0x3d/0x50 [ 42.187157][ T530] ? kasan_save_stack+0x2f/0x50 [ 42.187159][ T530] ? kasan_save_track+0x14/0x30 [ 42.187161][ T530] ? __kasan_kmalloc+0x7b/0x90 [ 42.187164][ T530] ? __kmalloc_cache_noprof+0x29a/0x620 [ 42.187166][ T530] ? rtnl_newlink+0x124/0x11c0 [ 42.187168][ T530] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 42.187170][ T530] ? netlink_rcv_skb+0x14e/0x3a0 [ 42.187174][ T530] ? netlink_unicast+0x486/0x750 [ 42.187176][ T530] ? netlink_sendmsg+0x735/0xc60 [ 42.187178][ T530] ? ____sys_sendmsg+0x415/0x880 [ 42.187180][ T530] ? ___sys_sendmsg+0x14e/0x1d0 [ 42.187182][ T530] ? __sys_sendmsg+0x12c/0x1d0 [ 42.187185][ T530] ? do_syscall_64+0xff/0x530 [ 42.187187][ T530] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.187190][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187193][ T530] ? lock_acquire+0x13c/0x160 [ 42.187195][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187198][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187201][ T530] ? trace_contention_end+0xb3/0x180 [ 42.187204][ T530] ? __mutex_lock+0x1db/0x1ea0 [ 42.187207][ T530] ? __mutex_lock+0x9a3/0x1ea0 [ 42.187209][ T530] ? rtnl_newlink+0x9a8/0x11c0 [ 42.187212][ T530] ? ww_mutex_lock+0x160/0x160 [ 42.187214][ T530] ? nla_get_range_signed+0x3d0/0x3d0 [ 42.187218][ T530] ? __rtnl_newlink+0x3fa/0xa50 [ 42.187221][ T530] rtnl_newlink+0x9f1/0x11c0 [ 42.187225][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187228][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 42.187230][ T530] ? lock_acquire+0x13c/0x160 [ 42.187232][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187235][ T530] ? is_bpf_text_address+0x3e/0x110 [ 42.187239][ T530] ? is_bpf_text_address+0x72/0x110 [ 42.187242][ T530] ? kernel_text_address+0x149/0x170 [ 42.187245][ T530] ? __kernel_text_address+0x12/0x30 [ 42.187247][ T530] ? write_profile+0xf0/0xf0 [ 42.187249][ T530] ? unwind_get_return_address+0x67/0xd0 [ 42.187252][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187255][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187257][ T530] ? cap_capable+0x1d7/0x3d0 [ 42.187262][ T530] ? lock_acquire+0x13c/0x160 [ 42.187264][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187267][ T530] ? rtnl_bridge_getlink+0x850/0x850 [ 42.187269][ T530] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 42.187272][ T530] ? rtnl_link_fill+0x920/0x920 [ 42.187275][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 42.187277][ T530] ? stack_depot_save_flags+0x1bc/0x790 [ 42.187282][ T530] netlink_rcv_skb+0x14e/0x3a0 [ 42.187284][ T530] ? rtnl_link_fill+0x920/0x920 [ 42.187286][ T530] ? lock_release+0x184/0x1f0 [ 42.187289][ T530] ? netlink_ack+0xcf0/0xcf0 [ 42.187291][ T530] ? __netlink_lookup+0xb9/0x6b0 [ 42.187295][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187298][ T530] ? lock_release+0x184/0x1f0 [ 42.187301][ T530] netlink_unicast+0x486/0x750 [ 42.187305][ T530] ? netlink_attachskb+0x810/0x810 [ 42.187307][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187310][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187313][ T530] ? lock_acquire+0x13c/0x160 [ 42.187316][ T530] netlink_sendmsg+0x735/0xc60 [ 42.187320][ T530] ? netlink_unicast+0x750/0x750 [ 42.187323][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187327][ T530] ? lock_release+0x184/0x1f0 [ 42.187330][ T530] ____sys_sendmsg+0x415/0x880 [ 42.187333][ T530] ? copy_msghdr_from_user+0x279/0x420 [ 42.187336][ T530] ? get_timestamp.constprop.0+0x390/0x390 [ 42.187339][ T530] ? move_addr_to_kernel+0x40/0x40 [ 42.187341][ T530] ? filter_irq_stacks+0xd0/0xd0 [ 42.187345][ T530] ___sys_sendmsg+0x14e/0x1d0 [ 42.187348][ T530] ? copy_msghdr_from_user+0x420/0x420 [ 42.187357][ T530] __sys_sendmsg+0x12c/0x1d0 [ 42.187360][ T530] ? __sys_sendmsg_sock+0x20/0x20 [ 42.187364][ T530] ? rcu_is_watching+0x16/0xd0 [ 42.187367][ T530] do_syscall_64+0xff/0x530 [ 42.187370][ T530] ? exc_page_fault+0xee/0x100 [ 42.187373][ T530] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.187376][ T530] RIP: 0033:0x7f63bfe2154e [ 42.187379][ 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 [ 42.187381][ T530] RSP: 002b:00007ffe1fc6aaf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 42.187387][ T530] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f63bfe2154e [ 42.187389][ T530] RDX: 0000000000000000 RSI: 00007ffe1fc6aba0 RDI: 0000000000000005 [ 42.187391][ T530] RBP: 00007ffe1fc6ab00 R08: 0000000000000000 R09: 0000000000000000 [ 42.187392][ T530] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d711 [ 42.187394][ T530] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe1fc6b260 [ 42.187398][ T530] [ 42.235529][ T530] veth7: entered allmulticast mode [ 42.236620][ T530] lag2: Port device veth7 added [ 42.246417][ T530] ip (530) used greatest stack depth: 23016 bytes left [ 42.346586][ T541] veth1: left promiscuous mode [ 42.347090][ T541] veth1: left allmulticast mode [ 42.348295][ T541] lag2: Port device veth1 removed [ 56.735717][ T38] br1: port 1(lag2.100) entered disabled state [ 56.735737][ T38] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 56.735741][ T38] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 38, name: kworker/u19:0 [ 56.735743][ T38] preempt_count: 202, expected: 0 [ 56.735744][ T38] RCU nest depth: 0, expected: 0 [ 56.735746][ T38] INFO: lockdep is turned off. [ 56.735748][ T38] irq event stamp: 73922 [ 56.735749][ T38] hardirqs last enabled at (73921): [] _raw_spin_unlock_irq+0x28/0x50 [ 56.735759][ T38] hardirqs last disabled at (73922): [] __schedule+0x1246/0x20e0 [ 56.735762][ T38] softirqs last enabled at (73912): [] handle_softirqs+0x67c/0x900 [ 56.735767][ T38] softirqs last disabled at (73903): [] __irq_exit_rcu+0x145/0x1c0 [ 56.735770][ T38] Preemption disabled at: [ 56.735771][ T38] [<0000000000000000>] 0x0 [ 56.735780][ T38] CPU: 3 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 56.735784][ T38] Tainted: [W]=WARN [ 56.735786][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.735788][ T38] Workqueue: events_unbound linkwatch_event [ 56.735795][ T38] Call Trace: [ 56.735797][ T38] [ 56.735799][ T38] dump_stack_lvl+0x6f/0xa0 [ 56.735805][ T38] __might_resched.cold+0x1fe/0x2c1 [ 56.735810][ T38] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 56.735814][ T38] ? rcu_is_watching+0x16/0xd0 [ 56.735819][ T38] __kmalloc_noprof+0x443/0x760 [ 56.735824][ T38] ? __rwlock_init+0x150/0x150 [ 56.735827][ T38] ? alloc_buf.isra.0+0x4b/0x260 [ 56.735832][ T38] ? do_raw_spin_unlock+0x59/0x250 [ 56.735835][ T38] alloc_buf.isra.0+0x4b/0x260 [ 56.735838][ T38] put_chars+0x1e1/0x2f0 [ 56.735841][ T38] ? __send_to_port+0x420/0x420 [ 56.735843][ T38] ? printk_get_next_message+0x240/0x650 [ 56.735847][ T38] ? console_prepend_replay+0x20/0x20 [ 56.735851][ T38] hvc_console_print+0x292/0x780 [ 56.735856][ T38] ? hvc_write+0x3a0/0x3a0 [ 56.735859][ T38] ? __rwlock_init+0x150/0x150 [ 56.735861][ T38] ? rcu_is_watching+0x16/0xd0 [ 56.735863][ T38] ? rcu_is_watching+0x16/0xd0 [ 56.735866][ T38] ? lock_acquire+0x13c/0x160 [ 56.735869][ T38] console_emit_next_record+0x22f/0x4c0 [ 56.735873][ T38] ? devkmsg_read+0x4b0/0x4b0 [ 56.735876][ T38] ? rcu_is_watching+0x16/0xd0 [ 56.735878][ T38] ? rcu_is_watching+0x16/0xd0 [ 56.735881][ T38] ? rcu_is_watching+0x16/0xd0 [ 56.735883][ T38] ? lock_acquire+0x13c/0x160 [ 56.735886][ T38] ? console_flush_one_record+0x111/0x710 [ 56.735889][ T38] console_flush_one_record+0x46f/0x710 [ 56.735893][ T38] ? console_emit_next_record+0x4c0/0x4c0 [ 56.735897][ T38] console_unlock+0xee/0x1f0 [ 56.735900][ T38] ? lock_acquire+0x13c/0x160 [ 56.735902][ T38] ? console_flush_one_record+0x710/0x710 [ 56.735904][ T38] ? rcu_is_watching+0x16/0xd0 [ 56.735907][ T38] ? lock_release+0x184/0x1f0 [ 56.735909][ T38] ? lock_acquire+0x60/0x160 [ 56.735912][ T38] ? __rcu_read_lock+0x30/0x70 [ 56.735915][ T38] ? __down_trylock_console_sem+0x5e/0xa0 [ 56.735918][ T38] ? vprintk_emit+0x320/0x3e0 [ 56.735921][ T38] vprintk_emit+0x37c/0x3e0 [ 56.735925][ T38] ? wake_up_klogd_work_func+0x90/0x90 [ 56.735928][ T38] ? rcu_is_watching+0x16/0xd0 [ 56.735931][ T38] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 56.735935][ T38] _printk+0xc7/0x100 [ 56.735940][ T38] ? snapshot_read.cold+0x21/0x21 [ 56.735943][ T38] ? lock_acquire+0x13c/0x160 [ 56.735946][ T38] ? fib6_del+0x320/0x320 [ 56.735951][ T38] br_set_state+0x22f/0x430 [bridge] [ 56.735970][ T38] br_stp_disable_port+0x11f/0x390 [bridge] [ 56.735984][ T38] br_port_carrier_check+0x365/0x430 [bridge] [ 56.735999][ T38] br_device_event+0x52d/0x8f0 [bridge] [ 56.736013][ T38] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 56.736017][ T38] ? addrconf_notify+0x500/0xf30 [ 56.736021][ T38] notifier_call_chain+0xae/0x300 [ 56.736026][ T38] netif_state_change+0x139/0x340 [ 56.736030][ T38] ? dev_deactivate+0xc1/0x210 [ 56.736034][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 56.736037][ T38] ? rtnl_is_locked+0x15/0x20 [ 56.736040][ T38] ? rfc2863_policy+0x239/0x310 [ 56.736043][ T38] ? linkwatch_do_dev+0x9c/0xd0 [ 56.736045][ T38] __linkwatch_run_queue+0x34c/0x750 [ 56.736048][ T38] ? linkwatch_do_dev+0xd0/0xd0 [ 56.736051][ T38] ? debug_object_active_state+0x430/0x430 [ 56.736056][ T38] linkwatch_event+0x7f/0xb0 [ 56.736059][ T38] ? __linkwatch_run_queue+0x750/0x750 [ 56.736062][ T38] process_one_work+0xe3e/0x1560 [ 56.736067][ T38] ? __queue_delayed_work+0x470/0x470 [ 56.736070][ T38] ? find_held_lock+0x2b/0x80 [ 56.736074][ T38] ? __rwlock_init+0x150/0x150 [ 56.736078][ T38] worker_thread+0x4f1/0xd60 [ 56.736082][ T38] ? rescuer_thread+0x1340/0x1340 [ 56.736085][ T38] kthread+0x367/0x460 [ 56.736088][ T38] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 56.736090][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 56.736093][ T38] ret_from_fork+0x474/0x6b0 [ 56.736097][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 56.736100][ T38] ? __switch_to+0x5a3/0xe00 [ 56.736104][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 56.736106][ T38] ret_from_fork_asm+0x11/0x20 [ 56.736112][ T38] [ 56.762189][ T38] br2: port 1(lag2.200) entered disabled state [ 56.767890][ T604] veth7: left promiscuous mode [ 56.768278][ T604] veth7: left allmulticast mode [ 56.776543][ T604] lag2: Port device veth7 removed [ 56.889918][ T615] veth1: entered promiscuous mode [ 56.890325][ T615] veth1: entered allmulticast mode [ 56.891373][ T615] lag2: Port device veth1 added [ 56.900938][ T37] br1: port 1(lag2.100) entered blocking state [ 56.901209][ T37] br1: port 1(lag2.100) entered forwarding state [ 56.901773][ T37] br2: port 1(lag2.200) entered blocking state [ 56.901981][ T37] br2: port 1(lag2.200) entered forwarding state [ 57.003660][ T626] veth7: entered promiscuous mode [ 57.004106][ T626] veth7: entered allmulticast mode [ 57.005641][ T626] lag2: Port device veth7 added [ 71.354603][ T688] lag2.200: left allmulticast mode [ 71.354621][ T688] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 71.354624][ T688] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 688, name: ip [ 71.354626][ T688] preempt_count: 1, expected: 0 [ 71.354627][ T688] RCU nest depth: 0, expected: 0 [ 71.354628][ T688] INFO: lockdep is turned off. [ 71.354629][ T688] irq event stamp: 0 [ 71.354630][ T688] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 71.354635][ T688] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 71.354641][ T688] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 71.354642][ T688] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 71.354644][ T688] Preemption disabled at: [ 71.354645][ T688] [] vprintk_emit+0x31b/0x3e0 [ 71.354652][ T688] CPU: 2 UID: 0 PID: 688 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 71.354656][ T688] Tainted: [W]=WARN [ 71.354657][ T688] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.354659][ T688] Call Trace: [ 71.354660][ T688] [ 71.354661][ T688] dump_stack_lvl+0x6f/0xa0 [ 71.354666][ T688] ? vprintk_emit+0x31b/0x3e0 [ 71.354669][ T688] __might_resched.cold+0x1fe/0x2c1 [ 71.354672][ T688] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 71.354675][ T688] ? __asan_memcpy+0x3c/0x60 [ 71.354678][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354682][ T688] __kmalloc_noprof+0x443/0x760 [ 71.354685][ T688] ? __rwlock_init+0x150/0x150 [ 71.354688][ T688] ? alloc_buf.isra.0+0x4b/0x260 [ 71.354692][ T688] ? do_raw_spin_unlock+0x59/0x250 [ 71.354693][ T688] alloc_buf.isra.0+0x4b/0x260 [ 71.354696][ T688] put_chars+0x1e1/0x2f0 [ 71.354698][ T688] ? __send_to_port+0x420/0x420 [ 71.354699][ T688] ? console_prepend_replay+0x20/0x20 [ 71.354702][ T688] hvc_console_print+0x292/0x780 [ 71.354706][ T688] ? hvc_write+0x3a0/0x3a0 [ 71.354707][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354709][ T688] ? lock_acquire+0x13c/0x160 [ 71.354711][ T688] console_emit_next_record+0x22f/0x4c0 [ 71.354714][ T688] ? devkmsg_read+0x4b0/0x4b0 [ 71.354716][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354717][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354719][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354721][ T688] ? lock_acquire+0x13c/0x160 [ 71.354723][ T688] ? console_flush_one_record+0x111/0x710 [ 71.354725][ T688] console_flush_one_record+0x46f/0x710 [ 71.354727][ T688] ? console_emit_next_record+0x4c0/0x4c0 [ 71.354730][ T688] console_unlock+0xee/0x1f0 [ 71.354732][ T688] ? lock_acquire+0x13c/0x160 [ 71.354733][ T688] ? console_flush_one_record+0x710/0x710 [ 71.354735][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354737][ T688] ? lock_release+0x184/0x1f0 [ 71.354738][ T688] ? lock_acquire+0x60/0x160 [ 71.354739][ T688] ? __rcu_read_lock+0x30/0x70 [ 71.354742][ T688] ? __down_trylock_console_sem+0x5e/0xa0 [ 71.354744][ T688] ? vprintk_emit+0x320/0x3e0 [ 71.354746][ T688] vprintk_emit+0x37c/0x3e0 [ 71.354748][ T688] ? wake_up_klogd_work_func+0x90/0x90 [ 71.354750][ T688] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.354753][ T688] ? netlink_unicast+0x486/0x750 [ 71.354756][ T688] ? netlink_sendmsg+0x735/0xc60 [ 71.354757][ T688] ? ____sys_sendmsg+0x415/0x880 [ 71.354760][ T688] ? ___sys_sendmsg+0x14e/0x1d0 [ 71.354761][ T688] ? __sys_sendmsg+0x12c/0x1d0 [ 71.354763][ T688] ? do_syscall_64+0xff/0x530 [ 71.354766][ T688] _printk+0xc7/0x100 [ 71.354769][ T688] ? snapshot_read.cold+0x21/0x21 [ 71.354771][ T688] ? netdev_name+0x43/0x60 [ 71.354774][ T688] ? __netdev_printk+0x17f/0x1d0 [ 71.354776][ T688] netdev_info+0xe2/0x116 [ 71.354778][ T688] ? netdev_notice+0x120/0x120 [ 71.354779][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354781][ T688] ? __up_read+0x355/0x9e0 [ 71.354783][ T688] ? trace_hardirqs_on+0x36/0x40 [ 71.354785][ T688] ? down_write_nested+0x200/0x200 [ 71.354787][ T688] ? mutex_is_locked+0x1c/0x50 [ 71.354789][ T688] netif_set_allmulti.cold+0x7c/0x166 [ 71.354792][ T688] dev_set_allmulti+0xa2/0x150 [ 71.354795][ T688] del_nbp+0xb7/0xc10 [bridge] [ 71.354808][ T688] ? is_bpf_text_address+0x72/0x110 [ 71.354811][ T688] ? kernel_text_address+0x149/0x170 [ 71.354814][ T688] br_del_if+0xab/0x200 [bridge] [ 71.354821][ T688] ? rtnl_is_locked+0x15/0x20 [ 71.354824][ T688] do_set_master+0x15c/0x580 [ 71.354826][ T688] do_setlink.isra.0+0xa31/0x2750 [ 71.354828][ T688] ? stack_trace_save+0x93/0xc0 [ 71.354831][ T688] ? rtnl_link_get_size+0x350/0x350 [ 71.354832][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354834][ T688] ? stack_depot_save_flags+0x1bc/0x790 [ 71.354838][ T688] ? kasan_save_stack+0x3d/0x50 [ 71.354840][ T688] ? kasan_save_stack+0x2f/0x50 [ 71.354842][ T688] ? kasan_save_track+0x14/0x30 [ 71.354843][ T688] ? __kasan_kmalloc+0x7b/0x90 [ 71.354845][ T688] ? __kmalloc_cache_noprof+0x29a/0x620 [ 71.354846][ T688] ? rtnl_newlink+0x124/0x11c0 [ 71.354847][ T688] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.354849][ T688] ? netlink_rcv_skb+0x14e/0x3a0 [ 71.354850][ T688] ? netlink_unicast+0x486/0x750 [ 71.354851][ T688] ? netlink_sendmsg+0x735/0xc60 [ 71.354853][ T688] ? ____sys_sendmsg+0x415/0x880 [ 71.354854][ T688] ? ___sys_sendmsg+0x14e/0x1d0 [ 71.354855][ T688] ? __sys_sendmsg+0x12c/0x1d0 [ 71.354857][ T688] ? do_syscall_64+0xff/0x530 [ 71.354858][ T688] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.354861][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354862][ T688] ? lock_acquire+0x13c/0x160 [ 71.354864][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354866][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354867][ T688] ? trace_contention_end+0xb3/0x180 [ 71.354870][ T688] ? __mutex_lock+0x1db/0x1ea0 [ 71.354872][ T688] ? __mutex_lock+0x9a3/0x1ea0 [ 71.354873][ T688] ? rtnl_newlink+0x9a8/0x11c0 [ 71.354875][ T688] ? ww_mutex_lock+0x160/0x160 [ 71.354876][ T688] ? nla_get_range_signed+0x3d0/0x3d0 [ 71.354878][ T688] ? __rtnl_newlink+0x3fa/0xa50 [ 71.354881][ T688] rtnl_newlink+0x9f1/0x11c0 [ 71.354883][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354885][ T688] ? rtnl_bridge_getlink+0x850/0x850 [ 71.354886][ T688] ? lock_acquire+0x13c/0x160 [ 71.354887][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354889][ T688] ? is_bpf_text_address+0x3e/0x110 [ 71.354891][ T688] ? is_bpf_text_address+0x72/0x110 [ 71.354893][ T688] ? kernel_text_address+0x149/0x170 [ 71.354895][ T688] ? __kernel_text_address+0x12/0x30 [ 71.354896][ T688] ? write_profile+0xf0/0xf0 [ 71.354898][ T688] ? unwind_get_return_address+0x67/0xd0 [ 71.354900][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354902][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354904][ T688] ? cap_capable+0x1d7/0x3d0 [ 71.354907][ T688] ? lock_acquire+0x13c/0x160 [ 71.354908][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354910][ T688] ? rtnl_bridge_getlink+0x850/0x850 [ 71.354912][ T688] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 71.354913][ T688] ? rtnl_link_fill+0x920/0x920 [ 71.354915][ T688] ? filter_irq_stacks+0xd0/0xd0 [ 71.354916][ T688] ? stack_depot_save_flags+0x1bc/0x790 [ 71.354919][ T688] netlink_rcv_skb+0x14e/0x3a0 [ 71.354920][ T688] ? rtnl_link_fill+0x920/0x920 [ 71.354921][ T688] ? lock_release+0x184/0x1f0 [ 71.354923][ T688] ? netlink_ack+0xcf0/0xcf0 [ 71.354924][ T688] ? __netlink_lookup+0xb9/0x6b0 [ 71.354927][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354929][ T688] ? lock_release+0x184/0x1f0 [ 71.354931][ T688] netlink_unicast+0x486/0x750 [ 71.354933][ T688] ? netlink_attachskb+0x810/0x810 [ 71.354935][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354937][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354938][ T688] ? lock_acquire+0x13c/0x160 [ 71.354940][ T688] netlink_sendmsg+0x735/0xc60 [ 71.354942][ T688] ? netlink_unicast+0x750/0x750 [ 71.354944][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354946][ T688] ? lock_release+0x184/0x1f0 [ 71.354948][ T688] ____sys_sendmsg+0x415/0x880 [ 71.354949][ T688] ? copy_msghdr_from_user+0x279/0x420 [ 71.354951][ T688] ? get_timestamp.constprop.0+0x390/0x390 [ 71.354953][ T688] ? move_addr_to_kernel+0x40/0x40 [ 71.354954][ T688] ? filter_irq_stacks+0xd0/0xd0 [ 71.354957][ T688] ___sys_sendmsg+0x14e/0x1d0 [ 71.354959][ T688] ? copy_msghdr_from_user+0x420/0x420 [ 71.354964][ T688] __sys_sendmsg+0x12c/0x1d0 [ 71.354966][ T688] ? __sys_sendmsg_sock+0x20/0x20 [ 71.354968][ T688] ? rcu_is_watching+0x16/0xd0 [ 71.354970][ T688] do_syscall_64+0xff/0x530 [ 71.354972][ T688] ? exc_page_fault+0xee/0x100 [ 71.354974][ T688] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 71.354976][ T688] RIP: 0033:0x7f207eea254e [ 71.354978][ T688] 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 [ 71.354980][ T688] RSP: 002b:00007ffdfed70940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 71.354984][ T688] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f207eea254e [ 71.354986][ T688] RDX: 0000000000000000 RSI: 00007ffdfed709f0 RDI: 0000000000000005 [ 71.354987][ T688] RBP: 00007ffdfed70950 R08: 0000000000000000 R09: 0000000000000000 [ 71.354988][ T688] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d72e [ 71.354988][ T688] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdfed710b0 [ 71.354991][ T688] [ 71.392554][ T688] lag2.200: left promiscuous mode [ 71.393099][ T688] br2: port 1(lag2.200) entered disabled state [ 71.434120][ T689] lag2.100: left allmulticast mode [ 71.434601][ T689] lag2: left allmulticast mode [ 71.434782][ T689] veth1: left allmulticast mode [ 71.434957][ T689] veth7: left allmulticast mode [ 71.435211][ T689] lag2.100: left promiscuous mode [ 71.435395][ T689] lag2: left promiscuous mode [ 71.435574][ T689] veth1: left promiscuous mode [ 71.435921][ T689] veth7: left promiscuous mode [ 71.436462][ T689] br1: port 1(lag2.100) entered disabled state [ 73.471341][ T691] br1: port 1(lag2.100) entered blocking state [ 73.471359][ T691] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 73.471362][ T691] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 691, name: ip [ 73.471364][ T691] preempt_count: 1, expected: 0 [ 73.471365][ T691] RCU nest depth: 0, expected: 0 [ 73.471366][ T691] INFO: lockdep is turned off. [ 73.471367][ T691] irq event stamp: 0 [ 73.471368][ T691] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 73.471373][ T691] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 73.471379][ T691] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 73.471381][ T691] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 73.471382][ T691] Preemption disabled at: [ 73.471383][ T691] [] vprintk_emit+0x31b/0x3e0 [ 73.471391][ T691] CPU: 2 UID: 0 PID: 691 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 73.471395][ T691] Tainted: [W]=WARN [ 73.471396][ T691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.471398][ T691] Call Trace: [ 73.471400][ T691] [ 73.471401][ T691] dump_stack_lvl+0x6f/0xa0 [ 73.471406][ T691] ? vprintk_emit+0x31b/0x3e0 [ 73.471409][ T691] __might_resched.cold+0x1fe/0x2c1 [ 73.471412][ T691] ? __module_address+0x36/0x330 [ 73.471416][ T691] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 73.471419][ T691] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 73.471421][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471424][ T691] __kmalloc_noprof+0x443/0x760 [ 73.471428][ T691] ? __rwlock_init+0x150/0x150 [ 73.471430][ T691] ? alloc_buf.isra.0+0x4b/0x260 [ 73.471435][ T691] ? do_raw_spin_unlock+0x59/0x250 [ 73.471436][ T691] alloc_buf.isra.0+0x4b/0x260 [ 73.471439][ T691] put_chars+0x1e1/0x2f0 [ 73.471440][ T691] ? prb_final_commit+0x50/0x50 [ 73.471442][ T691] ? __send_to_port+0x420/0x420 [ 73.471444][ T691] ? printk_get_next_message+0x240/0x650 [ 73.471446][ T691] hvc_console_print+0x292/0x780 [ 73.471450][ T691] ? hvc_write+0x3a0/0x3a0 [ 73.471451][ T691] ? do_raw_spin_lock+0x131/0x280 [ 73.471453][ T691] ? vsnprintf+0x668/0x1700 [ 73.471456][ T691] ? __rwlock_init+0x150/0x150 [ 73.471458][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471459][ T691] ? lock_acquire+0x13c/0x160 [ 73.471462][ T691] console_emit_next_record+0x22f/0x4c0 [ 73.471464][ T691] ? devkmsg_read+0x4b0/0x4b0 [ 73.471466][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471468][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471469][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471471][ T691] ? lock_acquire+0x13c/0x160 [ 73.471473][ T691] ? console_flush_one_record+0x111/0x710 [ 73.471475][ T691] console_flush_one_record+0x46f/0x710 [ 73.471477][ T691] ? console_emit_next_record+0x4c0/0x4c0 [ 73.471480][ T691] console_unlock+0xee/0x1f0 [ 73.471482][ T691] ? lock_acquire+0x13c/0x160 [ 73.471484][ T691] ? console_flush_one_record+0x710/0x710 [ 73.471485][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471487][ T691] ? lock_release+0x184/0x1f0 [ 73.471488][ T691] ? lock_acquire+0x60/0x160 [ 73.471490][ T691] ? __rcu_read_lock+0x30/0x70 [ 73.471492][ T691] ? __down_trylock_console_sem+0x5e/0xa0 [ 73.471494][ T691] ? vprintk_emit+0x320/0x3e0 [ 73.471497][ T691] vprintk_emit+0x37c/0x3e0 [ 73.471499][ T691] ? wake_up_klogd_work_func+0x90/0x90 [ 73.471501][ T691] ? lock_release+0x184/0x1f0 [ 73.471503][ T691] _printk+0xc7/0x100 [ 73.471507][ T691] ? snapshot_read.cold+0x21/0x21 [ 73.471509][ T691] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 73.471521][ T691] ? do_setlink.isra.0+0xa31/0x2750 [ 73.471524][ T691] ? rtnl_newlink+0x9f1/0x11c0 [ 73.471525][ T691] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.471528][ T691] br_set_state+0x22f/0x430 [bridge] [ 73.471537][ T691] br_init_port+0xc4/0x200 [bridge] [ 73.471545][ T691] new_nbp+0x39c/0x580 [bridge] [ 73.471552][ T691] br_add_if+0x212/0x1320 [bridge] [ 73.471559][ T691] ? bpf_address_lookup+0x250/0x290 [ 73.471563][ T691] ? is_bpf_text_address+0x72/0x110 [ 73.471564][ T691] ? kernel_text_address+0x149/0x170 [ 73.471567][ T691] ? __kernel_text_address+0x12/0x30 [ 73.471569][ T691] do_set_master+0x357/0x580 [ 73.471572][ T691] do_setlink.isra.0+0xa31/0x2750 [ 73.471573][ T691] ? stack_trace_save+0x93/0xc0 [ 73.471575][ T691] ? rtnl_link_get_size+0x350/0x350 [ 73.471576][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471578][ T691] ? stack_depot_save_flags+0x1bc/0x790 [ 73.471582][ T691] ? kasan_save_stack+0x3d/0x50 [ 73.471584][ T691] ? kasan_save_stack+0x2f/0x50 [ 73.471586][ T691] ? kasan_save_track+0x14/0x30 [ 73.471587][ T691] ? __kasan_kmalloc+0x7b/0x90 [ 73.471589][ T691] ? __kmalloc_cache_noprof+0x29a/0x620 [ 73.471591][ T691] ? rtnl_newlink+0x124/0x11c0 [ 73.471592][ T691] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.471593][ T691] ? netlink_rcv_skb+0x14e/0x3a0 [ 73.471595][ T691] ? netlink_unicast+0x486/0x750 [ 73.471597][ T691] ? netlink_sendmsg+0x735/0xc60 [ 73.471598][ T691] ? ____sys_sendmsg+0x415/0x880 [ 73.471601][ T691] ? ___sys_sendmsg+0x14e/0x1d0 [ 73.471602][ T691] ? __sys_sendmsg+0x12c/0x1d0 [ 73.471604][ T691] ? do_syscall_64+0xff/0x530 [ 73.471606][ T691] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.471609][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471610][ T691] ? lock_acquire+0x13c/0x160 [ 73.471612][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471614][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471615][ T691] ? trace_contention_end+0xb3/0x180 [ 73.471618][ T691] ? __mutex_lock+0x1db/0x1ea0 [ 73.471621][ T691] ? __mutex_lock+0x9a3/0x1ea0 [ 73.471622][ T691] ? rtnl_newlink+0x9a8/0x11c0 [ 73.471624][ T691] ? ww_mutex_lock+0x160/0x160 [ 73.471625][ T691] ? nla_get_range_signed+0x3d0/0x3d0 [ 73.471627][ T691] ? __rtnl_newlink+0x3fa/0xa50 [ 73.471630][ T691] rtnl_newlink+0x9f1/0x11c0 [ 73.471632][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471634][ T691] ? rtnl_bridge_getlink+0x850/0x850 [ 73.471635][ T691] ? lock_acquire+0x13c/0x160 [ 73.471636][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471638][ T691] ? is_bpf_text_address+0x3e/0x110 [ 73.471640][ T691] ? is_bpf_text_address+0x72/0x110 [ 73.471642][ T691] ? kernel_text_address+0x149/0x170 [ 73.471643][ T691] ? __kernel_text_address+0x12/0x30 [ 73.471645][ T691] ? write_profile+0xf0/0xf0 [ 73.471646][ T691] ? unwind_get_return_address+0x67/0xd0 [ 73.471648][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471650][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471652][ T691] ? cap_capable+0x1d7/0x3d0 [ 73.471656][ T691] ? lock_acquire+0x13c/0x160 [ 73.471657][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471659][ T691] ? rtnl_bridge_getlink+0x850/0x850 [ 73.471660][ T691] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.471662][ T691] ? rtnl_link_fill+0x920/0x920 [ 73.471663][ T691] ? filter_irq_stacks+0xd0/0xd0 [ 73.471665][ T691] ? stack_depot_save_flags+0x1bc/0x790 [ 73.471667][ T691] netlink_rcv_skb+0x14e/0x3a0 [ 73.471669][ T691] ? rtnl_link_fill+0x920/0x920 [ 73.471670][ T691] ? lock_release+0x184/0x1f0 [ 73.471672][ T691] ? netlink_ack+0xcf0/0xcf0 [ 73.471673][ T691] ? __netlink_lookup+0xb9/0x6b0 [ 73.471676][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471678][ T691] ? lock_release+0x184/0x1f0 [ 73.471680][ T691] netlink_unicast+0x486/0x750 [ 73.471682][ T691] ? netlink_attachskb+0x810/0x810 [ 73.471683][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471685][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471687][ T691] ? lock_acquire+0x13c/0x160 [ 73.471689][ T691] netlink_sendmsg+0x735/0xc60 [ 73.471691][ T691] ? netlink_unicast+0x750/0x750 [ 73.471692][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471694][ T691] ? lock_release+0x184/0x1f0 [ 73.471696][ T691] ____sys_sendmsg+0x415/0x880 [ 73.471698][ T691] ? copy_msghdr_from_user+0x279/0x420 [ 73.471700][ T691] ? get_timestamp.constprop.0+0x390/0x390 [ 73.471701][ T691] ? move_addr_to_kernel+0x40/0x40 [ 73.471703][ T691] ? filter_irq_stacks+0xd0/0xd0 [ 73.471705][ T691] ___sys_sendmsg+0x14e/0x1d0 [ 73.471707][ T691] ? copy_msghdr_from_user+0x420/0x420 [ 73.471712][ T691] __sys_sendmsg+0x12c/0x1d0 [ 73.471714][ T691] ? __sys_sendmsg_sock+0x20/0x20 [ 73.471717][ T691] ? rcu_is_watching+0x16/0xd0 [ 73.471719][ T691] do_syscall_64+0xff/0x530 [ 73.471721][ T691] ? exc_page_fault+0xee/0x100 [ 73.471723][ T691] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.471725][ T691] RIP: 0033:0x7f5734ea254e [ 73.471727][ T691] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 73.471729][ T691] RSP: 002b:00007ffd7f683a60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.471733][ T691] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5734ea254e [ 73.471735][ T691] RDX: 0000000000000000 RSI: 00007ffd7f683b10 RDI: 0000000000000005 [ 73.471736][ T691] RBP: 00007ffd7f683a70 R08: 0000000000000000 R09: 0000000000000000 [ 73.471736][ T691] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d730 [ 73.471737][ T691] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd7f6841d0 [ 73.471740][ T691] [ 73.504873][ T691] br1: port 1(lag2.100) entered disabled state [ 73.505129][ T691] lag2.100: entered allmulticast mode [ 73.505332][ T691] lag2: entered allmulticast mode [ 73.505514][ T691] veth1: entered allmulticast mode [ 73.505700][ T691] veth7: entered allmulticast mode [ 73.507221][ T691] lag2.100: entered promiscuous mode [ 73.507432][ T691] lag2: entered promiscuous mode [ 73.507627][ T691] veth1: entered promiscuous mode [ 73.507943][ T691] veth7: entered promiscuous mode [ 73.508612][ T691] br1: port 1(lag2.100) entered blocking state [ 73.508831][ T691] br1: port 1(lag2.100) entered forwarding state [ 73.535983][ T692] br2: port 1(lag2.200) entered blocking state [ 73.536241][ T692] br2: port 1(lag2.200) entered disabled state [ 73.537027][ T692] lag2.200: entered allmulticast mode [ 73.538398][ T692] lag2.200: entered promiscuous mode [ 73.538975][ T692] br2: port 1(lag2.200) entered blocking state [ 73.539199][ T692] br2: port 1(lag2.200) entered forwarding state [ 87.853010][ T754] lag3: Port device veth2 removed [ 87.853031][ T754] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 87.853035][ T754] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 754, name: ip [ 87.853037][ T754] preempt_count: 1, expected: 0 [ 87.853039][ T754] RCU nest depth: 0, expected: 0 [ 87.853040][ T754] INFO: lockdep is turned off. [ 87.853042][ T754] irq event stamp: 0 [ 87.853043][ T754] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 87.853049][ T754] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 87.853056][ T754] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 87.853059][ T754] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 87.853061][ T754] Preemption disabled at: [ 87.853062][ T754] [] vprintk_emit+0x31b/0x3e0 [ 87.853072][ T754] CPU: 3 UID: 0 PID: 754 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 87.853076][ T754] Tainted: [W]=WARN [ 87.853078][ T754] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.853080][ T754] Call Trace: [ 87.853082][ T754] [ 87.853084][ T754] dump_stack_lvl+0x6f/0xa0 [ 87.853090][ T754] ? vprintk_emit+0x31b/0x3e0 [ 87.853093][ T754] __might_resched.cold+0x1fe/0x2c1 [ 87.853097][ T754] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.853101][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853106][ T754] __kmalloc_noprof+0x443/0x760 [ 87.853110][ T754] ? __rwlock_init+0x150/0x150 [ 87.853114][ T754] ? alloc_buf.isra.0+0x4b/0x260 [ 87.853119][ T754] ? do_raw_spin_unlock+0x59/0x250 [ 87.853121][ T754] alloc_buf.isra.0+0x4b/0x260 [ 87.853124][ T754] put_chars+0x1e1/0x2f0 [ 87.853126][ T754] ? desc_read_finalized_seq+0x79/0x120 [ 87.853129][ T754] ? __send_to_port+0x420/0x420 [ 87.853132][ T754] ? console_prepend_replay+0x20/0x20 [ 87.853135][ T754] hvc_console_print+0x292/0x780 [ 87.853139][ T754] ? hvc_write+0x3a0/0x3a0 [ 87.853141][ T754] ? do_raw_spin_lock+0x131/0x280 [ 87.853143][ T754] ? __rwlock_init+0x150/0x150 [ 87.853145][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853148][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853150][ T754] ? lock_acquire+0x13c/0x160 [ 87.853153][ T754] console_emit_next_record+0x22f/0x4c0 [ 87.853156][ T754] ? devkmsg_read+0x4b0/0x4b0 [ 87.853159][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853161][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853164][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853166][ T754] ? lock_acquire+0x13c/0x160 [ 87.853169][ T754] ? console_flush_one_record+0x111/0x710 [ 87.853171][ T754] console_flush_one_record+0x46f/0x710 [ 87.853175][ T754] ? console_emit_next_record+0x4c0/0x4c0 [ 87.853179][ T754] console_unlock+0xee/0x1f0 [ 87.853181][ T754] ? lock_acquire+0x13c/0x160 [ 87.853184][ T754] ? console_flush_one_record+0x710/0x710 [ 87.853186][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853188][ T754] ? lock_release+0x184/0x1f0 [ 87.853191][ T754] ? lock_acquire+0x60/0x160 [ 87.853193][ T754] ? __rcu_read_lock+0x30/0x70 [ 87.853196][ T754] ? __down_trylock_console_sem+0x5e/0xa0 [ 87.853199][ T754] ? vprintk_emit+0x320/0x3e0 [ 87.853202][ T754] vprintk_emit+0x37c/0x3e0 [ 87.853205][ T754] ? wake_up_klogd_work_func+0x90/0x90 [ 87.853208][ T754] ? rtnl_newlink+0x9f1/0x11c0 [ 87.853212][ T754] ? netlink_rcv_skb+0x14e/0x3a0 [ 87.853215][ T754] ? netlink_unicast+0x486/0x750 [ 87.853217][ T754] ? netlink_sendmsg+0x735/0xc60 [ 87.853219][ T754] ? ____sys_sendmsg+0x415/0x880 [ 87.853223][ T754] ? ___sys_sendmsg+0x14e/0x1d0 [ 87.853225][ T754] ? __sys_sendmsg+0x12c/0x1d0 [ 87.853228][ T754] _printk+0xc7/0x100 [ 87.853232][ T754] ? snapshot_read.cold+0x21/0x21 [ 87.853236][ T754] ? netdev_name+0x43/0x60 [ 87.853240][ T754] ? __netdev_printk+0x17f/0x1d0 [ 87.853243][ T754] netdev_info+0xe2/0x116 [ 87.853245][ T754] ? netdev_notice+0x120/0x120 [ 87.853248][ T754] ? lock_acquire+0x13c/0x160 [ 87.853251][ T754] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 87.853254][ T754] ? do_raw_spin_unlock+0x59/0x250 [ 87.853257][ T754] ? trace_hardirqs_on+0x36/0x40 [ 87.853258][ T754] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 87.853263][ T754] ? kvfree_call_rcu+0x23b/0x2e0 [ 87.853267][ T754] ? trace_irq_enable.constprop.0+0x30/0x160 [ 87.853270][ T754] team_port_del+0x645/0x9c0 [ 87.853275][ T754] do_set_master+0x15c/0x580 [ 87.853279][ T754] do_setlink.isra.0+0xa31/0x2750 [ 87.853283][ T754] ? stack_trace_save+0x93/0xc0 [ 87.853286][ T754] ? rtnl_link_get_size+0x350/0x350 [ 87.853289][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853291][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 87.853296][ T754] ? kasan_save_stack+0x3d/0x50 [ 87.853300][ T754] ? kasan_save_stack+0x2f/0x50 [ 87.853302][ T754] ? kasan_save_track+0x14/0x30 [ 87.853307][ T754] ? __kasan_kmalloc+0x7b/0x90 [ 87.853310][ T754] ? __kmalloc_cache_noprof+0x29a/0x620 [ 87.853313][ T754] ? rtnl_newlink+0x124/0x11c0 [ 87.853315][ T754] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.853318][ T754] ? netlink_rcv_skb+0x14e/0x3a0 [ 87.853320][ T754] ? netlink_unicast+0x486/0x750 [ 87.853323][ T754] ? netlink_sendmsg+0x735/0xc60 [ 87.853326][ T754] ? ____sys_sendmsg+0x415/0x880 [ 87.853328][ T754] ? ___sys_sendmsg+0x14e/0x1d0 [ 87.853331][ T754] ? __sys_sendmsg+0x12c/0x1d0 [ 87.853333][ T754] ? do_syscall_64+0xff/0x530 [ 87.853336][ T754] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.853341][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853343][ T754] ? lock_acquire+0x13c/0x160 [ 87.853346][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853348][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853351][ T754] ? trace_contention_end+0xb3/0x180 [ 87.853355][ T754] ? __mutex_lock+0x1db/0x1ea0 [ 87.853357][ T754] ? __mutex_lock+0x9a3/0x1ea0 [ 87.853359][ T754] ? rtnl_newlink+0x9a8/0x11c0 [ 87.853362][ T754] ? ww_mutex_lock+0x160/0x160 [ 87.853364][ T754] ? nla_get_range_signed+0x3d0/0x3d0 [ 87.853367][ T754] ? __rtnl_newlink+0x3fa/0xa50 [ 87.853371][ T754] rtnl_newlink+0x9f1/0x11c0 [ 87.853374][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853377][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 87.853379][ T754] ? lock_acquire+0x13c/0x160 [ 87.853381][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853384][ T754] ? is_bpf_text_address+0x3e/0x110 [ 87.853387][ T754] ? is_bpf_text_address+0x72/0x110 [ 87.853390][ T754] ? kernel_text_address+0x149/0x170 [ 87.853393][ T754] ? __kernel_text_address+0x12/0x30 [ 87.853396][ T754] ? write_profile+0xf0/0xf0 [ 87.853398][ T754] ? unwind_get_return_address+0x67/0xd0 [ 87.853401][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853404][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853407][ T754] ? cap_capable+0x1d7/0x3d0 [ 87.853411][ T754] ? lock_acquire+0x13c/0x160 [ 87.853414][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853417][ T754] ? rtnl_bridge_getlink+0x850/0x850 [ 87.853419][ T754] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.853422][ T754] ? rtnl_link_fill+0x920/0x920 [ 87.853424][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 87.853434][ T754] ? stack_depot_save_flags+0x1bc/0x790 [ 87.853439][ T754] netlink_rcv_skb+0x14e/0x3a0 [ 87.853441][ T754] ? rtnl_link_fill+0x920/0x920 [ 87.853443][ T754] ? lock_release+0x184/0x1f0 [ 87.853446][ T754] ? netlink_ack+0xcf0/0xcf0 [ 87.853448][ T754] ? __netlink_lookup+0xb9/0x6b0 [ 87.853452][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853455][ T754] ? lock_release+0x184/0x1f0 [ 87.853458][ T754] netlink_unicast+0x486/0x750 [ 87.853461][ T754] ? netlink_attachskb+0x810/0x810 [ 87.853464][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853467][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853469][ T754] ? lock_acquire+0x13c/0x160 [ 87.853472][ T754] netlink_sendmsg+0x735/0xc60 [ 87.853475][ T754] ? netlink_unicast+0x750/0x750 [ 87.853478][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853480][ T754] ? lock_release+0x184/0x1f0 [ 87.853483][ T754] ____sys_sendmsg+0x415/0x880 [ 87.853486][ T754] ? copy_msghdr_from_user+0x279/0x420 [ 87.853488][ T754] ? get_timestamp.constprop.0+0x390/0x390 [ 87.853490][ T754] ? move_addr_to_kernel+0x40/0x40 [ 87.853493][ T754] ? filter_irq_stacks+0xd0/0xd0 [ 87.853497][ T754] ___sys_sendmsg+0x14e/0x1d0 [ 87.853500][ T754] ? copy_msghdr_from_user+0x420/0x420 [ 87.853508][ T754] __sys_sendmsg+0x12c/0x1d0 [ 87.853511][ T754] ? __sys_sendmsg_sock+0x20/0x20 [ 87.853516][ T754] ? rcu_is_watching+0x16/0xd0 [ 87.853519][ T754] do_syscall_64+0xff/0x530 [ 87.853521][ T754] ? exc_page_fault+0xee/0x100 [ 87.853524][ T754] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.853527][ T754] RIP: 0033:0x7f32fb07f54e [ 87.853530][ T754] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 87.853533][ T754] RSP: 002b:00007ffffb617490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 87.853538][ T754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f32fb07f54e [ 87.853540][ T754] RDX: 0000000000000000 RSI: 00007ffffb617540 RDI: 0000000000000005 [ 87.853542][ T754] RBP: 00007ffffb6174a0 R08: 0000000000000000 R09: 0000000000000000 [ 87.853543][ T754] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d73f [ 87.853545][ T754] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffffb617c00 [ 87.853549][ T754] [ 102.208316][ T817] lag3: Port device veth2 added [ 102.208333][ T817] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 102.208336][ T817] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 817, name: ip [ 102.208338][ T817] preempt_count: 1, expected: 0 [ 102.208339][ T817] RCU nest depth: 0, expected: 0 [ 102.208340][ T817] INFO: lockdep is turned off. [ 102.208341][ T817] irq event stamp: 0 [ 102.208342][ T817] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 102.208347][ T817] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 102.208353][ T817] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 102.208355][ T817] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 102.208357][ T817] Preemption disabled at: [ 102.208357][ T817] [] vprintk_emit+0x31b/0x3e0 [ 102.208365][ T817] CPU: 2 UID: 0 PID: 817 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 102.208368][ T817] Tainted: [W]=WARN [ 102.208370][ T817] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.208371][ T817] Call Trace: [ 102.208373][ T817] [ 102.208374][ T817] dump_stack_lvl+0x6f/0xa0 [ 102.208380][ T817] ? vprintk_emit+0x31b/0x3e0 [ 102.208382][ T817] __might_resched.cold+0x1fe/0x2c1 [ 102.208386][ T817] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 102.208389][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208393][ T817] __kmalloc_noprof+0x443/0x760 [ 102.208397][ T817] ? __rwlock_init+0x150/0x150 [ 102.208399][ T817] ? alloc_buf.isra.0+0x4b/0x260 [ 102.208403][ T817] ? do_raw_spin_unlock+0x59/0x250 [ 102.208405][ T817] alloc_buf.isra.0+0x4b/0x260 [ 102.208407][ T817] put_chars+0x1e1/0x2f0 [ 102.208409][ T817] ? __send_to_port+0x420/0x420 [ 102.208410][ T817] ? printk_get_next_message+0x240/0x650 [ 102.208412][ T817] ? console_prepend_replay+0x20/0x20 [ 102.208414][ T817] ? pointer+0x794/0xed0 [ 102.208418][ T817] hvc_console_print+0x292/0x780 [ 102.208422][ T817] ? hvc_write+0x3a0/0x3a0 [ 102.208423][ T817] ? __rwlock_init+0x150/0x150 [ 102.208424][ T817] ? lock_acquire+0x13c/0x160 [ 102.208427][ T817] console_emit_next_record+0x22f/0x4c0 [ 102.208429][ T817] ? devkmsg_read+0x4b0/0x4b0 [ 102.208431][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208433][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208435][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208437][ T817] ? lock_acquire+0x13c/0x160 [ 102.208438][ T817] ? console_flush_one_record+0x111/0x710 [ 102.208440][ T817] console_flush_one_record+0x46f/0x710 [ 102.208443][ T817] ? console_emit_next_record+0x4c0/0x4c0 [ 102.208445][ T817] console_unlock+0xee/0x1f0 [ 102.208447][ T817] ? lock_acquire+0x13c/0x160 [ 102.208449][ T817] ? console_flush_one_record+0x710/0x710 [ 102.208451][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208452][ T817] ? lock_release+0x184/0x1f0 [ 102.208454][ T817] ? lock_acquire+0x60/0x160 [ 102.208455][ T817] ? __rcu_read_lock+0x30/0x70 [ 102.208458][ T817] ? __down_trylock_console_sem+0x5e/0xa0 [ 102.208460][ T817] ? vprintk_emit+0x320/0x3e0 [ 102.208462][ T817] vprintk_emit+0x37c/0x3e0 [ 102.208464][ T817] ? wake_up_klogd_work_func+0x90/0x90 [ 102.208467][ T817] _printk+0xc7/0x100 [ 102.208470][ T817] ? snapshot_read.cold+0x21/0x21 [ 102.208472][ T817] ? netdev_name+0x43/0x60 [ 102.208475][ T817] ? __netdev_printk+0x17f/0x1d0 [ 102.208477][ T817] netdev_info+0xe2/0x116 [ 102.208479][ T817] ? netdev_notice+0x120/0x120 [ 102.208481][ T817] ? netdev_change_features+0xa0/0xa0 [ 102.208484][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208486][ T817] ? team_nl_send_options_get+0x6c0/0x6c0 [ 102.208489][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208491][ T817] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 102.208494][ T817] ? trace_irq_enable.constprop.0+0x30/0x160 [ 102.208495][ T817] team_port_add+0xf29/0x15e0 [ 102.208497][ T817] ? team_port_enable+0xc0/0xc0 [ 102.208499][ T817] ? kernel_text_address+0x149/0x170 [ 102.208502][ T817] do_set_master+0x357/0x580 [ 102.208505][ T817] do_setlink.isra.0+0xa31/0x2750 [ 102.208508][ T817] ? stack_trace_save+0x93/0xc0 [ 102.208510][ T817] ? rtnl_link_get_size+0x350/0x350 [ 102.208511][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208513][ T817] ? stack_depot_save_flags+0x1bc/0x790 [ 102.208517][ T817] ? kasan_save_stack+0x3d/0x50 [ 102.208520][ T817] ? kasan_save_stack+0x2f/0x50 [ 102.208521][ T817] ? kasan_save_track+0x14/0x30 [ 102.208523][ T817] ? __kasan_kmalloc+0x7b/0x90 [ 102.208525][ T817] ? __kmalloc_cache_noprof+0x29a/0x620 [ 102.208526][ T817] ? rtnl_newlink+0x124/0x11c0 [ 102.208527][ T817] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 102.208528][ T817] ? netlink_rcv_skb+0x14e/0x3a0 [ 102.208531][ T817] ? netlink_unicast+0x486/0x750 [ 102.208532][ T817] ? netlink_sendmsg+0x735/0xc60 [ 102.208533][ T817] ? ____sys_sendmsg+0x415/0x880 [ 102.208536][ T817] ? ___sys_sendmsg+0x14e/0x1d0 [ 102.208537][ T817] ? __sys_sendmsg+0x12c/0x1d0 [ 102.208539][ T817] ? do_syscall_64+0xff/0x530 [ 102.208541][ T817] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 102.208543][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208545][ T817] ? lock_acquire+0x13c/0x160 [ 102.208547][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208549][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208550][ T817] ? trace_contention_end+0xb3/0x180 [ 102.208559][ T817] ? __mutex_lock+0x1db/0x1ea0 [ 102.208561][ T817] ? __mutex_lock+0x9a3/0x1ea0 [ 102.208563][ T817] ? rtnl_newlink+0x9a8/0x11c0 [ 102.208564][ T817] ? ww_mutex_lock+0x160/0x160 [ 102.208566][ T817] ? nla_get_range_signed+0x3d0/0x3d0 [ 102.208568][ T817] ? __rtnl_newlink+0x3fa/0xa50 [ 102.208570][ T817] rtnl_newlink+0x9f1/0x11c0 [ 102.208572][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208574][ T817] ? rtnl_bridge_getlink+0x850/0x850 [ 102.208575][ T817] ? lock_acquire+0x13c/0x160 [ 102.208577][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208579][ T817] ? is_bpf_text_address+0x3e/0x110 [ 102.208582][ T817] ? is_bpf_text_address+0x72/0x110 [ 102.208584][ T817] ? kernel_text_address+0x149/0x170 [ 102.208585][ T817] ? __kernel_text_address+0x12/0x30 [ 102.208587][ T817] ? write_profile+0xf0/0xf0 [ 102.208588][ T817] ? unwind_get_return_address+0x67/0xd0 [ 102.208591][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208593][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208594][ T817] ? cap_capable+0x1d7/0x3d0 [ 102.208598][ T817] ? lock_acquire+0x13c/0x160 [ 102.208599][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208601][ T817] ? rtnl_bridge_getlink+0x850/0x850 [ 102.208602][ T817] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 102.208604][ T817] ? rtnl_link_fill+0x920/0x920 [ 102.208606][ T817] ? filter_irq_stacks+0xd0/0xd0 [ 102.208607][ T817] ? stack_depot_save_flags+0x1bc/0x790 [ 102.208610][ T817] netlink_rcv_skb+0x14e/0x3a0 [ 102.208611][ T817] ? rtnl_link_fill+0x920/0x920 [ 102.208612][ T817] ? lock_release+0x184/0x1f0 [ 102.208614][ T817] ? netlink_ack+0xcf0/0xcf0 [ 102.208615][ T817] ? __netlink_lookup+0xb9/0x6b0 [ 102.208618][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208620][ T817] ? lock_release+0x184/0x1f0 [ 102.208622][ T817] netlink_unicast+0x486/0x750 [ 102.208624][ T817] ? netlink_attachskb+0x810/0x810 [ 102.208625][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208627][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208629][ T817] ? lock_acquire+0x13c/0x160 [ 102.208631][ T817] netlink_sendmsg+0x735/0xc60 [ 102.208633][ T817] ? netlink_unicast+0x750/0x750 [ 102.208635][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208637][ T817] ? lock_release+0x184/0x1f0 [ 102.208639][ T817] ____sys_sendmsg+0x415/0x880 [ 102.208640][ T817] ? copy_msghdr_from_user+0x279/0x420 [ 102.208642][ T817] ? get_timestamp.constprop.0+0x390/0x390 [ 102.208644][ T817] ? move_addr_to_kernel+0x40/0x40 [ 102.208645][ T817] ? filter_irq_stacks+0xd0/0xd0 [ 102.208648][ T817] ___sys_sendmsg+0x14e/0x1d0 [ 102.208650][ T817] ? copy_msghdr_from_user+0x420/0x420 [ 102.208655][ T817] __sys_sendmsg+0x12c/0x1d0 [ 102.208657][ T817] ? __sys_sendmsg_sock+0x20/0x20 [ 102.208659][ T817] ? rcu_is_watching+0x16/0xd0 [ 102.208662][ T817] do_syscall_64+0xff/0x530 [ 102.208663][ T817] ? exc_page_fault+0xee/0x100 [ 102.208665][ T817] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 102.208667][ T817] RIP: 0033:0x7f7309ef254e [ 102.208669][ T817] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 102.208671][ T817] RSP: 002b:00007ffd42c0a550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 102.208675][ T817] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7309ef254e [ 102.208676][ T817] RDX: 0000000000000000 RSI: 00007ffd42c0a600 RDI: 0000000000000005 [ 102.208677][ T817] RBP: 00007ffd42c0a560 R08: 0000000000000000 R09: 0000000000000000 [ 102.208678][ T817] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d74d [ 102.208679][ T817] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd42c0acc0 [ 102.208682][ T817] [ 102.369039][ T828] lag3: Port device veth4 removed [ 116.735699][ T891] lag3: Port device veth2 removed [ 116.735718][ T891] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 116.735721][ T891] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 891, name: ip [ 116.735722][ T891] preempt_count: 1, expected: 0 [ 116.735723][ T891] RCU nest depth: 0, expected: 0 [ 116.735724][ T891] INFO: lockdep is turned off. [ 116.735726][ T891] irq event stamp: 0 [ 116.735726][ T891] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 116.735731][ T891] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 116.735737][ T891] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 116.735739][ T891] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 116.735741][ T891] Preemption disabled at: [ 116.735741][ T891] [] vprintk_emit+0x31b/0x3e0 [ 116.735749][ T891] CPU: 3 UID: 0 PID: 891 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 116.735754][ T891] Tainted: [W]=WARN [ 116.735755][ T891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.735756][ T891] Call Trace: [ 116.735758][ T891] [ 116.735759][ T891] dump_stack_lvl+0x6f/0xa0 [ 116.735764][ T891] ? vprintk_emit+0x31b/0x3e0 [ 116.735766][ T891] __might_resched.cold+0x1fe/0x2c1 [ 116.735770][ T891] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 116.735774][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735777][ T891] __kmalloc_noprof+0x443/0x760 [ 116.735781][ T891] ? __rwlock_init+0x150/0x150 [ 116.735784][ T891] ? alloc_buf.isra.0+0x4b/0x260 [ 116.735787][ T891] ? do_raw_spin_unlock+0x59/0x250 [ 116.735789][ T891] alloc_buf.isra.0+0x4b/0x260 [ 116.735791][ T891] put_chars+0x1e1/0x2f0 [ 116.735793][ T891] ? desc_read_finalized_seq+0x79/0x120 [ 116.735794][ T891] ? __send_to_port+0x420/0x420 [ 116.735796][ T891] ? console_prepend_replay+0x20/0x20 [ 116.735799][ T891] hvc_console_print+0x292/0x780 [ 116.735802][ T891] ? hvc_write+0x3a0/0x3a0 [ 116.735803][ T891] ? do_raw_spin_lock+0x131/0x280 [ 116.735805][ T891] ? __rwlock_init+0x150/0x150 [ 116.735806][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735808][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735810][ T891] ? lock_acquire+0x13c/0x160 [ 116.735812][ T891] console_emit_next_record+0x22f/0x4c0 [ 116.735815][ T891] ? devkmsg_read+0x4b0/0x4b0 [ 116.735817][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735818][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735820][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735821][ T891] ? lock_acquire+0x13c/0x160 [ 116.735823][ T891] ? console_flush_one_record+0x111/0x710 [ 116.735825][ T891] console_flush_one_record+0x46f/0x710 [ 116.735827][ T891] ? console_emit_next_record+0x4c0/0x4c0 [ 116.735830][ T891] console_unlock+0xee/0x1f0 [ 116.735832][ T891] ? lock_acquire+0x13c/0x160 [ 116.735833][ T891] ? console_flush_one_record+0x710/0x710 [ 116.735835][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735837][ T891] ? lock_release+0x184/0x1f0 [ 116.735838][ T891] ? lock_acquire+0x60/0x160 [ 116.735840][ T891] ? __rcu_read_lock+0x30/0x70 [ 116.735842][ T891] ? __down_trylock_console_sem+0x5e/0xa0 [ 116.735844][ T891] ? vprintk_emit+0x320/0x3e0 [ 116.735846][ T891] vprintk_emit+0x37c/0x3e0 [ 116.735848][ T891] ? wake_up_klogd_work_func+0x90/0x90 [ 116.735850][ T891] ? rtnl_newlink+0x9f1/0x11c0 [ 116.735853][ T891] ? netlink_rcv_skb+0x14e/0x3a0 [ 116.735856][ T891] ? netlink_unicast+0x486/0x750 [ 116.735857][ T891] ? netlink_sendmsg+0x735/0xc60 [ 116.735859][ T891] ? ____sys_sendmsg+0x415/0x880 [ 116.735861][ T891] ? ___sys_sendmsg+0x14e/0x1d0 [ 116.735863][ T891] ? __sys_sendmsg+0x12c/0x1d0 [ 116.735865][ T891] _printk+0xc7/0x100 [ 116.735868][ T891] ? snapshot_read.cold+0x21/0x21 [ 116.735870][ T891] ? netdev_name+0x43/0x60 [ 116.735873][ T891] ? __netdev_printk+0x17f/0x1d0 [ 116.735875][ T891] netdev_info+0xe2/0x116 [ 116.735877][ T891] ? netdev_notice+0x120/0x120 [ 116.735878][ T891] ? lock_acquire+0x13c/0x160 [ 116.735880][ T891] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 116.735882][ T891] ? do_raw_spin_unlock+0x59/0x250 [ 116.735884][ T891] ? trace_hardirqs_on+0x36/0x40 [ 116.735885][ T891] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 116.735889][ T891] ? kvfree_call_rcu+0x23b/0x2e0 [ 116.735892][ T891] ? trace_irq_enable.constprop.0+0x30/0x160 [ 116.735894][ T891] team_port_del+0x645/0x9c0 [ 116.735898][ T891] do_set_master+0x15c/0x580 [ 116.735901][ T891] do_setlink.isra.0+0xa31/0x2750 [ 116.735904][ T891] ? stack_trace_save+0x93/0xc0 [ 116.735906][ T891] ? rtnl_link_get_size+0x350/0x350 [ 116.735907][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735909][ T891] ? stack_depot_save_flags+0x1bc/0x790 [ 116.735913][ T891] ? kasan_save_stack+0x3d/0x50 [ 116.735916][ T891] ? kasan_save_stack+0x2f/0x50 [ 116.735917][ T891] ? kasan_save_track+0x14/0x30 [ 116.735919][ T891] ? __kasan_kmalloc+0x7b/0x90 [ 116.735920][ T891] ? __kmalloc_cache_noprof+0x29a/0x620 [ 116.735922][ T891] ? rtnl_newlink+0x124/0x11c0 [ 116.735923][ T891] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 116.735924][ T891] ? netlink_rcv_skb+0x14e/0x3a0 [ 116.735926][ T891] ? netlink_unicast+0x486/0x750 [ 116.735927][ T891] ? netlink_sendmsg+0x735/0xc60 [ 116.735928][ T891] ? ____sys_sendmsg+0x415/0x880 [ 116.735930][ T891] ? ___sys_sendmsg+0x14e/0x1d0 [ 116.735931][ T891] ? __sys_sendmsg+0x12c/0x1d0 [ 116.735933][ T891] ? do_syscall_64+0xff/0x530 [ 116.735935][ T891] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 116.735937][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735939][ T891] ? lock_acquire+0x13c/0x160 [ 116.735940][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735942][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735944][ T891] ? trace_contention_end+0xb3/0x180 [ 116.735947][ T891] ? __mutex_lock+0x1db/0x1ea0 [ 116.735948][ T891] ? __mutex_lock+0x9a3/0x1ea0 [ 116.735950][ T891] ? rtnl_newlink+0x9a8/0x11c0 [ 116.735951][ T891] ? ww_mutex_lock+0x160/0x160 [ 116.735953][ T891] ? nla_get_range_signed+0x3d0/0x3d0 [ 116.735955][ T891] ? __rtnl_newlink+0x3fa/0xa50 [ 116.735957][ T891] rtnl_newlink+0x9f1/0x11c0 [ 116.735959][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735961][ T891] ? rtnl_bridge_getlink+0x850/0x850 [ 116.735962][ T891] ? lock_acquire+0x13c/0x160 [ 116.735964][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735966][ T891] ? is_bpf_text_address+0x3e/0x110 [ 116.735969][ T891] ? is_bpf_text_address+0x72/0x110 [ 116.735971][ T891] ? kernel_text_address+0x149/0x170 [ 116.735973][ T891] ? __kernel_text_address+0x12/0x30 [ 116.735975][ T891] ? write_profile+0xf0/0xf0 [ 116.735976][ T891] ? unwind_get_return_address+0x67/0xd0 [ 116.735978][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735980][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735982][ T891] ? cap_capable+0x1d7/0x3d0 [ 116.735985][ T891] ? lock_acquire+0x13c/0x160 [ 116.735987][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.735988][ T891] ? rtnl_bridge_getlink+0x850/0x850 [ 116.735990][ T891] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 116.735991][ T891] ? rtnl_link_fill+0x920/0x920 [ 116.735993][ T891] ? filter_irq_stacks+0xd0/0xd0 [ 116.735994][ T891] ? stack_depot_save_flags+0x1bc/0x790 [ 116.735997][ T891] netlink_rcv_skb+0x14e/0x3a0 [ 116.735998][ T891] ? rtnl_link_fill+0x920/0x920 [ 116.736000][ T891] ? lock_release+0x184/0x1f0 [ 116.736001][ T891] ? netlink_ack+0xcf0/0xcf0 [ 116.736002][ T891] ? __netlink_lookup+0xb9/0x6b0 [ 116.736005][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.736007][ T891] ? lock_release+0x184/0x1f0 [ 116.736009][ T891] netlink_unicast+0x486/0x750 [ 116.736011][ T891] ? netlink_attachskb+0x810/0x810 [ 116.736012][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.736014][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.736016][ T891] ? lock_acquire+0x13c/0x160 [ 116.736018][ T891] netlink_sendmsg+0x735/0xc60 [ 116.736020][ T891] ? netlink_unicast+0x750/0x750 [ 116.736022][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.736023][ T891] ? lock_release+0x184/0x1f0 [ 116.736025][ T891] ____sys_sendmsg+0x415/0x880 [ 116.736027][ T891] ? copy_msghdr_from_user+0x279/0x420 [ 116.736029][ T891] ? get_timestamp.constprop.0+0x390/0x390 [ 116.736030][ T891] ? move_addr_to_kernel+0x40/0x40 [ 116.736032][ T891] ? filter_irq_stacks+0xd0/0xd0 [ 116.736034][ T891] ___sys_sendmsg+0x14e/0x1d0 [ 116.736036][ T891] ? copy_msghdr_from_user+0x420/0x420 [ 116.736041][ T891] __sys_sendmsg+0x12c/0x1d0 [ 116.736043][ T891] ? __sys_sendmsg_sock+0x20/0x20 [ 116.736046][ T891] ? rcu_is_watching+0x16/0xd0 [ 116.736048][ T891] do_syscall_64+0xff/0x530 [ 116.736049][ T891] ? exc_page_fault+0xee/0x100 [ 116.736051][ T891] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 116.736053][ T891] RIP: 0033:0x7fefd783854e [ 116.736055][ T891] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 116.736057][ T891] RSP: 002b:00007ffd87bf0a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.736061][ T891] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefd783854e [ 116.736063][ T891] RDX: 0000000000000000 RSI: 00007ffd87bf0b20 RDI: 0000000000000005 [ 116.736064][ T891] RBP: 00007ffd87bf0a80 R08: 0000000000000000 R09: 0000000000000000 [ 116.736065][ T891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d75c [ 116.736065][ T891] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd87bf11e0 [ 116.736068][ T891] [ 116.869621][ T902] lag3: Port device veth4 added [ 116.971135][ T913] lag3: Port device veth2 added [ 131.535389][ T986] lag3: Port device veth4 removed [ 131.535407][ T986] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 131.535410][ T986] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 986, name: ip [ 131.535412][ T986] preempt_count: 1, expected: 0 [ 131.535413][ T986] RCU nest depth: 0, expected: 0 [ 131.535413][ T986] INFO: lockdep is turned off. [ 131.535415][ T986] irq event stamp: 0 [ 131.535416][ T986] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 131.535421][ T986] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 131.535428][ T986] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 131.535429][ T986] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 131.535431][ T986] Preemption disabled at: [ 131.535432][ T986] [] vprintk_emit+0x31b/0x3e0 [ 131.535440][ T986] CPU: 0 UID: 0 PID: 986 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 131.535443][ T986] Tainted: [W]=WARN [ 131.535444][ T986] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 131.535446][ T986] Call Trace: [ 131.535448][ T986] [ 131.535449][ T986] dump_stack_lvl+0x6f/0xa0 [ 131.535455][ T986] ? vprintk_emit+0x31b/0x3e0 [ 131.535457][ T986] __might_resched.cold+0x1fe/0x2c1 [ 131.535461][ T986] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 131.535464][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535468][ T986] __kmalloc_noprof+0x443/0x760 [ 131.535472][ T986] ? __rwlock_init+0x150/0x150 [ 131.535474][ T986] ? alloc_buf.isra.0+0x4b/0x260 [ 131.535478][ T986] ? do_raw_spin_unlock+0x59/0x250 [ 131.535480][ T986] alloc_buf.isra.0+0x4b/0x260 [ 131.535482][ T986] put_chars+0x1e1/0x2f0 [ 131.535484][ T986] ? desc_read_finalized_seq+0x79/0x120 [ 131.535485][ T986] ? __send_to_port+0x420/0x420 [ 131.535488][ T986] ? console_prepend_replay+0x20/0x20 [ 131.535490][ T986] hvc_console_print+0x292/0x780 [ 131.535493][ T986] ? hvc_write+0x3a0/0x3a0 [ 131.535494][ T986] ? do_raw_spin_lock+0x131/0x280 [ 131.535496][ T986] ? __rwlock_init+0x150/0x150 [ 131.535498][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535499][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535501][ T986] ? lock_acquire+0x13c/0x160 [ 131.535503][ T986] console_emit_next_record+0x22f/0x4c0 [ 131.535506][ T986] ? devkmsg_read+0x4b0/0x4b0 [ 131.535508][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535510][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535511][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535513][ T986] ? lock_acquire+0x13c/0x160 [ 131.535515][ T986] ? console_flush_one_record+0x111/0x710 [ 131.535517][ T986] console_flush_one_record+0x46f/0x710 [ 131.535519][ T986] ? console_emit_next_record+0x4c0/0x4c0 [ 131.535522][ T986] console_unlock+0xee/0x1f0 [ 131.535524][ T986] ? lock_acquire+0x13c/0x160 [ 131.535525][ T986] ? console_flush_one_record+0x710/0x710 [ 131.535527][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535528][ T986] ? lock_release+0x184/0x1f0 [ 131.535530][ T986] ? lock_acquire+0x60/0x160 [ 131.535531][ T986] ? __rcu_read_lock+0x30/0x70 [ 131.535534][ T986] ? __down_trylock_console_sem+0x5e/0xa0 [ 131.535536][ T986] ? vprintk_emit+0x320/0x3e0 [ 131.535538][ T986] vprintk_emit+0x37c/0x3e0 [ 131.535540][ T986] ? wake_up_klogd_work_func+0x90/0x90 [ 131.535542][ T986] ? rtnl_newlink+0x9f1/0x11c0 [ 131.535545][ T986] ? netlink_rcv_skb+0x14e/0x3a0 [ 131.535548][ T986] ? netlink_unicast+0x486/0x750 [ 131.535549][ T986] ? netlink_sendmsg+0x735/0xc60 [ 131.535551][ T986] ? ____sys_sendmsg+0x415/0x880 [ 131.535553][ T986] ? ___sys_sendmsg+0x14e/0x1d0 [ 131.535555][ T986] ? __sys_sendmsg+0x12c/0x1d0 [ 131.535557][ T986] _printk+0xc7/0x100 [ 131.535560][ T986] ? snapshot_read.cold+0x21/0x21 [ 131.535563][ T986] ? netdev_name+0x43/0x60 [ 131.535565][ T986] ? __netdev_printk+0x17f/0x1d0 [ 131.535567][ T986] netdev_info+0xe2/0x116 [ 131.535569][ T986] ? netdev_notice+0x120/0x120 [ 131.535571][ T986] ? lock_acquire+0x13c/0x160 [ 131.535572][ T986] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 131.535575][ T986] ? do_raw_spin_unlock+0x59/0x250 [ 131.535577][ T986] ? trace_hardirqs_on+0x36/0x40 [ 131.535578][ T986] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 131.535582][ T986] ? kvfree_call_rcu+0x23b/0x2e0 [ 131.535585][ T986] ? trace_irq_enable.constprop.0+0x30/0x160 [ 131.535586][ T986] team_port_del+0x645/0x9c0 [ 131.535590][ T986] do_set_master+0x15c/0x580 [ 131.535593][ T986] do_setlink.isra.0+0xa31/0x2750 [ 131.535595][ T986] ? stack_trace_save+0x93/0xc0 [ 131.535598][ T986] ? rtnl_link_get_size+0x350/0x350 [ 131.535599][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535601][ T986] ? stack_depot_save_flags+0x1bc/0x790 [ 131.535605][ T986] ? kasan_save_stack+0x3d/0x50 [ 131.535608][ T986] ? kasan_save_stack+0x2f/0x50 [ 131.535609][ T986] ? kasan_save_track+0x14/0x30 [ 131.535611][ T986] ? __kasan_kmalloc+0x7b/0x90 [ 131.535612][ T986] ? __kmalloc_cache_noprof+0x29a/0x620 [ 131.535614][ T986] ? rtnl_newlink+0x124/0x11c0 [ 131.535615][ T986] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 131.535616][ T986] ? netlink_rcv_skb+0x14e/0x3a0 [ 131.535617][ T986] ? netlink_unicast+0x486/0x750 [ 131.535619][ T986] ? netlink_sendmsg+0x735/0xc60 [ 131.535620][ T986] ? ____sys_sendmsg+0x415/0x880 [ 131.535621][ T986] ? ___sys_sendmsg+0x14e/0x1d0 [ 131.535623][ T986] ? __sys_sendmsg+0x12c/0x1d0 [ 131.535624][ T986] ? do_syscall_64+0xff/0x530 [ 131.535627][ T986] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 131.535629][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535631][ T986] ? lock_acquire+0x13c/0x160 [ 131.535633][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535634][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535636][ T986] ? trace_contention_end+0xb3/0x180 [ 131.535639][ T986] ? __mutex_lock+0x1db/0x1ea0 [ 131.535640][ T986] ? __mutex_lock+0x9a3/0x1ea0 [ 131.535642][ T986] ? rtnl_newlink+0x9a8/0x11c0 [ 131.535643][ T986] ? ww_mutex_lock+0x160/0x160 [ 131.535645][ T986] ? nla_get_range_signed+0x3d0/0x3d0 [ 131.535647][ T986] ? __rtnl_newlink+0x3fa/0xa50 [ 131.535649][ T986] rtnl_newlink+0x9f1/0x11c0 [ 131.535651][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535653][ T986] ? rtnl_bridge_getlink+0x850/0x850 [ 131.535654][ T986] ? lock_acquire+0x13c/0x160 [ 131.535655][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535657][ T986] ? is_bpf_text_address+0x3e/0x110 [ 131.535661][ T986] ? is_bpf_text_address+0x72/0x110 [ 131.535662][ T986] ? kernel_text_address+0x149/0x170 [ 131.535664][ T986] ? __kernel_text_address+0x12/0x30 [ 131.535666][ T986] ? write_profile+0xf0/0xf0 [ 131.535667][ T986] ? unwind_get_return_address+0x67/0xd0 [ 131.535670][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535671][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535673][ T986] ? cap_capable+0x1d7/0x3d0 [ 131.535676][ T986] ? lock_acquire+0x13c/0x160 [ 131.535678][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535679][ T986] ? rtnl_bridge_getlink+0x850/0x850 [ 131.535681][ T986] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 131.535682][ T986] ? rtnl_link_fill+0x920/0x920 [ 131.535684][ T986] ? filter_irq_stacks+0xd0/0xd0 [ 131.535685][ T986] ? stack_depot_save_flags+0x1bc/0x790 [ 131.535688][ T986] netlink_rcv_skb+0x14e/0x3a0 [ 131.535689][ T986] ? rtnl_link_fill+0x920/0x920 [ 131.535691][ T986] ? lock_release+0x184/0x1f0 [ 131.535692][ T986] ? netlink_ack+0xcf0/0xcf0 [ 131.535693][ T986] ? __netlink_lookup+0xb9/0x6b0 [ 131.535696][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535698][ T986] ? lock_release+0x184/0x1f0 [ 131.535700][ T986] netlink_unicast+0x486/0x750 [ 131.535702][ T986] ? netlink_attachskb+0x810/0x810 [ 131.535704][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535705][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535707][ T986] ? lock_acquire+0x13c/0x160 [ 131.535709][ T986] netlink_sendmsg+0x735/0xc60 [ 131.535711][ T986] ? netlink_unicast+0x750/0x750 [ 131.535713][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535715][ T986] ? lock_release+0x184/0x1f0 [ 131.535717][ T986] ____sys_sendmsg+0x415/0x880 [ 131.535718][ T986] ? copy_msghdr_from_user+0x279/0x420 [ 131.535720][ T986] ? get_timestamp.constprop.0+0x390/0x390 [ 131.535722][ T986] ? move_addr_to_kernel+0x40/0x40 [ 131.535723][ T986] ? filter_irq_stacks+0xd0/0xd0 [ 131.535726][ T986] ___sys_sendmsg+0x14e/0x1d0 [ 131.535728][ T986] ? copy_msghdr_from_user+0x420/0x420 [ 131.535733][ T986] __sys_sendmsg+0x12c/0x1d0 [ 131.535734][ T986] ? __sys_sendmsg_sock+0x20/0x20 [ 131.535737][ T986] ? rcu_is_watching+0x16/0xd0 [ 131.535739][ T986] do_syscall_64+0xff/0x530 [ 131.535741][ T986] ? exc_page_fault+0xee/0x100 [ 131.535743][ T986] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 131.535745][ T986] RIP: 0033:0x7fc6d7f5554e [ 131.535747][ 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 [ 131.535749][ T986] RSP: 002b:00007ffc055fbb50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 131.535754][ T986] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6d7f5554e [ 131.535755][ T986] RDX: 0000000000000000 RSI: 00007ffc055fbc00 RDI: 0000000000000005 [ 131.535756][ T986] RBP: 00007ffc055fbb60 R08: 0000000000000000 R09: 0000000000000000 [ 131.535757][ T986] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d76a [ 131.535758][ T986] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc055fc2c0 [ 131.535760][ T986] [ 131.585730][ T987] lag3: Port device veth2 removed [ 131.821821][ T1000] br2: port 1(lag2.200) entered disabled state [ 131.850026][ T1001] br1: port 1(lag2.100) entered disabled state [ 131.915213][ T1004] lag2.200: left allmulticast mode [ 131.915487][ T1004] lag2.200: left promiscuous mode [ 131.915897][ T1004] br2: port 1(lag2.200) entered disabled state [ 131.981003][ T1006] lag2.100: left allmulticast mode [ 131.981194][ T1006] lag2: left allmulticast mode [ 131.981357][ T1006] veth1: left allmulticast mode [ 131.981504][ T1006] veth7: left allmulticast mode [ 131.981728][ T1006] lag2.100: left promiscuous mode [ 131.981874][ T1006] lag2: left promiscuous mode [ 131.982014][ T1006] veth1: left promiscuous mode [ 131.982289][ T1006] veth7: left promiscuous mode [ 131.982755][ T1006] br1: port 1(lag2.100) entered disabled state [ 132.117013][ T1010] lag2: Port device veth7 removed [ 132.137196][ T1011] lag2: Port device veth1 removed [ 132.613943][ T1026] lag4: Port device veth5 removed [ 132.613960][ T1026] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 132.613963][ T1026] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1026, name: ip [ 132.613965][ T1026] preempt_count: 1, expected: 0 [ 132.613966][ T1026] RCU nest depth: 0, expected: 0 [ 132.613967][ T1026] INFO: lockdep is turned off. [ 132.613968][ T1026] irq event stamp: 0 [ 132.613969][ T1026] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 132.613974][ T1026] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 132.613980][ T1026] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 132.613981][ T1026] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 132.613983][ T1026] Preemption disabled at: [ 132.613984][ T1026] [] vprintk_emit+0x31b/0x3e0 [ 132.613991][ T1026] CPU: 2 UID: 0 PID: 1026 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 132.613995][ T1026] Tainted: [W]=WARN [ 132.613995][ T1026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 132.613997][ T1026] Call Trace: [ 132.613999][ T1026] [ 132.614000][ T1026] dump_stack_lvl+0x6f/0xa0 [ 132.614005][ T1026] ? vprintk_emit+0x31b/0x3e0 [ 132.614007][ T1026] __might_resched.cold+0x1fe/0x2c1 [ 132.614011][ T1026] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 132.614015][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614019][ T1026] __kmalloc_noprof+0x443/0x760 [ 132.614022][ T1026] ? __rwlock_init+0x150/0x150 [ 132.614025][ T1026] ? alloc_buf.isra.0+0x4b/0x260 [ 132.614029][ T1026] ? do_raw_spin_unlock+0x59/0x250 [ 132.614030][ T1026] alloc_buf.isra.0+0x4b/0x260 [ 132.614032][ T1026] put_chars+0x1e1/0x2f0 [ 132.614034][ T1026] ? desc_read_finalized_seq+0x79/0x120 [ 132.614036][ T1026] ? __send_to_port+0x420/0x420 [ 132.614038][ T1026] ? console_prepend_replay+0x20/0x20 [ 132.614040][ T1026] hvc_console_print+0x292/0x780 [ 132.614043][ T1026] ? hvc_write+0x3a0/0x3a0 [ 132.614045][ T1026] ? do_raw_spin_lock+0x131/0x280 [ 132.614046][ T1026] ? __rwlock_init+0x150/0x150 [ 132.614048][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614050][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614051][ T1026] ? lock_acquire+0x13c/0x160 [ 132.614053][ T1026] console_emit_next_record+0x22f/0x4c0 [ 132.614056][ T1026] ? devkmsg_read+0x4b0/0x4b0 [ 132.614058][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614060][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614061][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614063][ T1026] ? lock_acquire+0x13c/0x160 [ 132.614065][ T1026] ? console_flush_one_record+0x111/0x710 [ 132.614067][ T1026] console_flush_one_record+0x46f/0x710 [ 132.614069][ T1026] ? console_emit_next_record+0x4c0/0x4c0 [ 132.614072][ T1026] console_unlock+0xee/0x1f0 [ 132.614074][ T1026] ? lock_acquire+0x13c/0x160 [ 132.614075][ T1026] ? console_flush_one_record+0x710/0x710 [ 132.614077][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614078][ T1026] ? lock_release+0x184/0x1f0 [ 132.614080][ T1026] ? lock_acquire+0x60/0x160 [ 132.614081][ T1026] ? __rcu_read_lock+0x30/0x70 [ 132.614083][ T1026] ? __down_trylock_console_sem+0x5e/0xa0 [ 132.614086][ T1026] ? vprintk_emit+0x320/0x3e0 [ 132.614088][ T1026] vprintk_emit+0x37c/0x3e0 [ 132.614090][ T1026] ? wake_up_klogd_work_func+0x90/0x90 [ 132.614092][ T1026] ? rtnl_newlink+0x9f1/0x11c0 [ 132.614095][ T1026] ? netlink_rcv_skb+0x14e/0x3a0 [ 132.614098][ T1026] ? netlink_unicast+0x486/0x750 [ 132.614099][ T1026] ? netlink_sendmsg+0x735/0xc60 [ 132.614100][ T1026] ? ____sys_sendmsg+0x415/0x880 [ 132.614103][ T1026] ? ___sys_sendmsg+0x14e/0x1d0 [ 132.614104][ T1026] ? __sys_sendmsg+0x12c/0x1d0 [ 132.614107][ T1026] _printk+0xc7/0x100 [ 132.614110][ T1026] ? snapshot_read.cold+0x21/0x21 [ 132.614112][ T1026] ? netdev_name+0x43/0x60 [ 132.614115][ T1026] ? __netdev_printk+0x17f/0x1d0 [ 132.614117][ T1026] netdev_info+0xe2/0x116 [ 132.614119][ T1026] ? netdev_notice+0x120/0x120 [ 132.614120][ T1026] ? lock_acquire+0x13c/0x160 [ 132.614122][ T1026] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 132.614125][ T1026] ? do_raw_spin_unlock+0x59/0x250 [ 132.614127][ T1026] ? trace_hardirqs_on+0x36/0x40 [ 132.614128][ T1026] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 132.614132][ T1026] ? kvfree_call_rcu+0x23b/0x2e0 [ 132.614135][ T1026] ? trace_irq_enable.constprop.0+0x30/0x160 [ 132.614136][ T1026] team_port_del+0x645/0x9c0 [ 132.614140][ T1026] do_set_master+0x15c/0x580 [ 132.614143][ T1026] do_setlink.isra.0+0xa31/0x2750 [ 132.614146][ T1026] ? stack_trace_save+0x93/0xc0 [ 132.614148][ T1026] ? rtnl_link_get_size+0x350/0x350 [ 132.614150][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614151][ T1026] ? stack_depot_save_flags+0x1bc/0x790 [ 132.614155][ T1026] ? kasan_save_stack+0x3d/0x50 [ 132.614158][ T1026] ? kasan_save_stack+0x2f/0x50 [ 132.614159][ T1026] ? kasan_save_track+0x14/0x30 [ 132.614161][ T1026] ? __kasan_kmalloc+0x7b/0x90 [ 132.614163][ T1026] ? __kmalloc_cache_noprof+0x29a/0x620 [ 132.614164][ T1026] ? rtnl_newlink+0x124/0x11c0 [ 132.614165][ T1026] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 132.614166][ T1026] ? netlink_rcv_skb+0x14e/0x3a0 [ 132.614168][ T1026] ? netlink_unicast+0x486/0x750 [ 132.614169][ T1026] ? netlink_sendmsg+0x735/0xc60 [ 132.614170][ T1026] ? ____sys_sendmsg+0x415/0x880 [ 132.614172][ T1026] ? ___sys_sendmsg+0x14e/0x1d0 [ 132.614173][ T1026] ? __sys_sendmsg+0x12c/0x1d0 [ 132.614175][ T1026] ? do_syscall_64+0xff/0x530 [ 132.614177][ T1026] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 132.614179][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614181][ T1026] ? lock_acquire+0x13c/0x160 [ 132.614182][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614184][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614186][ T1026] ? trace_contention_end+0xb3/0x180 [ 132.614189][ T1026] ? __mutex_lock+0x1db/0x1ea0 [ 132.614190][ T1026] ? __mutex_lock+0x9a3/0x1ea0 [ 132.614191][ T1026] ? rtnl_newlink+0x9a8/0x11c0 [ 132.614193][ T1026] ? ww_mutex_lock+0x160/0x160 [ 132.614194][ T1026] ? nla_get_range_signed+0x3d0/0x3d0 [ 132.614196][ T1026] ? __rtnl_newlink+0x3fa/0xa50 [ 132.614199][ T1026] rtnl_newlink+0x9f1/0x11c0 [ 132.614201][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614202][ T1026] ? rtnl_bridge_getlink+0x850/0x850 [ 132.614204][ T1026] ? lock_acquire+0x13c/0x160 [ 132.614205][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614207][ T1026] ? is_bpf_text_address+0x3e/0x110 [ 132.614210][ T1026] ? is_bpf_text_address+0x72/0x110 [ 132.614212][ T1026] ? kernel_text_address+0x149/0x170 [ 132.614214][ T1026] ? __kernel_text_address+0x12/0x30 [ 132.614215][ T1026] ? write_profile+0xf0/0xf0 [ 132.614217][ T1026] ? unwind_get_return_address+0x67/0xd0 [ 132.614219][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614224][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614226][ T1026] ? cap_capable+0x1d7/0x3d0 [ 132.614230][ T1026] ? lock_acquire+0x13c/0x160 [ 132.614231][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614233][ T1026] ? rtnl_bridge_getlink+0x850/0x850 [ 132.614234][ T1026] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 132.614236][ T1026] ? rtnl_link_fill+0x920/0x920 [ 132.614237][ T1026] ? filter_irq_stacks+0xd0/0xd0 [ 132.614239][ T1026] ? stack_depot_save_flags+0x1bc/0x790 [ 132.614241][ T1026] netlink_rcv_skb+0x14e/0x3a0 [ 132.614243][ T1026] ? rtnl_link_fill+0x920/0x920 [ 132.614244][ T1026] ? lock_release+0x184/0x1f0 [ 132.614246][ T1026] ? netlink_ack+0xcf0/0xcf0 [ 132.614247][ T1026] ? __netlink_lookup+0xb9/0x6b0 [ 132.614250][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614252][ T1026] ? lock_release+0x184/0x1f0 [ 132.614254][ T1026] netlink_unicast+0x486/0x750 [ 132.614255][ T1026] ? netlink_attachskb+0x810/0x810 [ 132.614257][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614259][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614261][ T1026] ? lock_acquire+0x13c/0x160 [ 132.614262][ T1026] netlink_sendmsg+0x735/0xc60 [ 132.614264][ T1026] ? netlink_unicast+0x750/0x750 [ 132.614266][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614268][ T1026] ? lock_release+0x184/0x1f0 [ 132.614270][ T1026] ____sys_sendmsg+0x415/0x880 [ 132.614272][ T1026] ? copy_msghdr_from_user+0x279/0x420 [ 132.614273][ T1026] ? get_timestamp.constprop.0+0x390/0x390 [ 132.614275][ T1026] ? move_addr_to_kernel+0x40/0x40 [ 132.614276][ T1026] ? filter_irq_stacks+0xd0/0xd0 [ 132.614279][ T1026] ___sys_sendmsg+0x14e/0x1d0 [ 132.614281][ T1026] ? copy_msghdr_from_user+0x420/0x420 [ 132.614286][ T1026] __sys_sendmsg+0x12c/0x1d0 [ 132.614288][ T1026] ? __sys_sendmsg_sock+0x20/0x20 [ 132.614291][ T1026] ? rcu_is_watching+0x16/0xd0 [ 132.614293][ T1026] do_syscall_64+0xff/0x530 [ 132.614294][ T1026] ? exc_page_fault+0xee/0x100 [ 132.614296][ T1026] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 132.614298][ T1026] RIP: 0033:0x7fd4ede1754e [ 132.614300][ T1026] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 132.614301][ T1026] RSP: 002b:00007ffe75339a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 132.614306][ T1026] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd4ede1754e [ 132.614308][ T1026] RDX: 0000000000000000 RSI: 00007ffe75339b20 RDI: 0000000000000005 [ 132.614309][ T1026] RBP: 00007ffe75339a80 R08: 0000000000000000 R09: 0000000000000000 [ 132.614309][ T1026] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d76b [ 132.614311][ T1026] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe7533a1e0 [ 132.614313][ T1026] [ 132.674967][ T1027] lag4: Port device veth3 removed [ 133.160570][ T1042] lag1: Port device veth6 removed [ 133.181002][ T1043] lag1: Port device veth0 removed