[ 11.627475][ T191] ip (191) used greatest stack depth: 23872 bytes left [ 11.627491][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.627493][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: ip [ 11.627495][ T191] preempt_count: 2, expected: 0 [ 11.627496][ T191] RCU nest depth: 0, expected: 0 [ 11.627496][ T191] locks held by ip/191: 5, last CPU#2: [ 11.627499][ T191] #0: ffffffffa9c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.627513][ T191] #1: ffffffffa9d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.627519][ T191] #2: ffffffffa9d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.627522][ T191] #3: ffffffffa9c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.627527][ T191] #4: ffffffffa9c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.627531][ T191] irq event stamp: 41282 [ 11.627532][ T191] hardirqs last enabled at (41281): [] __down_trylock_console_sem+0x86/0xa0 [ 11.627534][ T191] hardirqs last disabled at (41282): [] console_emit_next_record+0x3d4/0x4c0 [ 11.627536][ T191] softirqs last enabled at (40742): [] handle_softirqs+0x67c/0x900 [ 11.627538][ T191] softirqs last disabled at (40737): [] __irq_exit_rcu+0x145/0x1c0 [ 11.627540][ T191] Preemption disabled at: [ 11.627541][ T191] [<0000000000000000>] 0x0 [ 11.627548][ T191] CPU: 2 UID: 0 PID: 191 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.627552][ T191] Tainted: [W]=WARN [ 11.627553][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.627554][ T191] Call Trace: [ 11.627558][ T191] [ 11.627559][ T191] dump_stack_lvl+0x6f/0xa0 [ 11.627566][ T191] __might_resched.cold+0x1fe/0x2c1 [ 11.627570][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.627575][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 11.627580][ T191] __kmalloc_noprof+0x443/0x760 [ 11.627582][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 11.627589][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 11.627591][ T191] alloc_buf.isra.0+0x4b/0x260 [ 11.627594][ T191] put_chars+0x1e1/0x2f0 [ 11.627597][ T191] ? __send_to_port+0x420/0x420 [ 11.627598][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.627603][ T191] ? validate_chain+0x38b/0xc20 [ 11.627608][ T191] hvc_console_print+0x292/0x780 [ 11.627614][ T191] ? hvc_write+0x3a0/0x3a0 [ 11.627617][ T191] ? rcu_is_watching+0x16/0xd0 [ 11.627619][ T191] ? lock_acquire+0x13c/0x160 [ 11.627623][ T191] console_emit_next_record+0x22f/0x4c0 [ 11.627627][ T191] ? devkmsg_read+0x4b0/0x4b0 [ 11.627629][ T191] ? console_flush_one_record+0x106/0x710 [ 11.627632][ T191] ? rcu_is_watching+0x16/0xd0 [ 11.627634][ T191] ? lock_acquire+0x13c/0x160 [ 11.627638][ T191] console_flush_one_record+0x46f/0x710 [ 11.627642][ T191] ? console_emit_next_record+0x4c0/0x4c0 [ 11.627644][ T191] ? __lock_acquire+0x518/0xc20 [ 11.627649][ T191] console_unlock+0xee/0x1f0 [ 11.627652][ T191] ? console_flush_one_record+0x710/0x710 [ 11.627654][ T191] ? rcu_is_watching+0x16/0xd0 [ 11.627656][ T191] ? lock_acquire+0x60/0x160 [ 11.627660][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.627661][ T191] ? vprintk_emit+0x320/0x3e0 [ 11.627665][ T191] vprintk_emit+0x37c/0x3e0 [ 11.627669][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 11.627677][ T191] ? __lock_acquire+0x518/0xc20 [ 11.627680][ T191] _printk+0xc7/0x100 [ 11.627684][ T191] ? snapshot_read.cold+0x21/0x21 [ 11.627687][ T191] ? do_raw_spin_lock+0x131/0x280 [ 11.627690][ T191] ? __rwlock_init+0x150/0x150 [ 11.627694][ T191] ? do_raw_spin_lock+0x131/0x280 [ 11.627696][ T191] do_exit.cold+0x82/0x9c [ 11.627700][ T191] ? exit_notify+0x890/0x890 [ 11.627702][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 11.627704][ T191] ? rcu_is_watching+0x16/0xd0 [ 11.627708][ T191] do_group_exit+0xb8/0x370 [ 11.627711][ T191] __x64_sys_exit_group+0x3c/0x50 [ 11.627713][ T191] x64_sys_call+0x1567/0x1570 [ 11.627715][ T191] do_syscall_64+0xff/0x530 [ 11.627718][ T191] ? exc_page_fault+0xee/0x100 [ 11.627721][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.627724][ T191] RIP: 0033:0x7fe9f04881b8 [ 11.627726][ T191] Code: Unable to access opcode bytes at 0x7fe9f048818e. [ 11.627727][ T191] RSP: 002b:00007fff24b28c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.627729][ T191] RAX: ffffffffffffffda RBX: 00007fe9f05b8f88 RCX: 00007fe9f04881b8 [ 11.627731][ T191] RDX: 00007fe9f01d2fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.627732][ T191] RBP: 00007fff24b28cc0 R08: 0000000000000000 R09: 0000000000008010 [ 11.627733][ T191] R10: 00007fff24b28a80 R11: 0000000000000246 R12: 0000000000000001 [ 11.627733][ T191] R13: 0000000000000000 R14: 00007fe9f05b7680 R15: 00007fe9f05b8fa0 [ 11.627740][ T191] [ 12.874724][ T239] lag1: Mode changed to "loadbalance" [ 12.874794][ T239] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.874796][ T239] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 239, name: teamd [ 12.874798][ T239] preempt_count: 1, expected: 0 [ 12.874799][ T239] RCU nest depth: 0, expected: 0 [ 12.874800][ T239] locks held by teamd/239: 7, last CPU#1: [ 12.874802][ T239] #0: ffffffffaa530368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 12.874815][ T239] #1: ffffffffaa530420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 12.874819][ T239] #2: ffffffffaa4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 12.874824][ T239] #3: ffffffffa9d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.874830][ T239] #4: ffffffffa9d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.874833][ T239] #5: ffffffffa9c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.874837][ T239] #6: ffffffffa9c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.874841][ T239] irq event stamp: 19682 [ 12.874842][ T239] hardirqs last enabled at (19681): [] __down_trylock_console_sem+0x86/0xa0 [ 12.874844][ T239] hardirqs last disabled at (19682): [] console_emit_next_record+0x3d4/0x4c0 [ 12.874846][ T239] softirqs last enabled at (19620): [] __alloc_skb+0x4c2/0x5f0 [ 12.874850][ T239] softirqs last disabled at (19618): [] __alloc_skb+0x4c2/0x5f0 [ 12.874852][ T239] Preemption disabled at: [ 12.874853][ T239] [] vprintk_emit+0x31b/0x3e0 [ 12.874859][ T239] CPU: 1 UID: 0 PID: 239 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.874862][ T239] Tainted: [W]=WARN [ 12.874863][ T239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.874865][ T239] Call Trace: [ 12.874867][ T239] [ 12.874869][ T239] dump_stack_lvl+0x6f/0xa0 [ 12.874874][ T239] ? vprintk_emit+0x31b/0x3e0 [ 12.874877][ T239] __might_resched.cold+0x1fe/0x2c1 [ 12.874882][ T239] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.874886][ T239] ? __kmalloc_noprof+0xdb/0x760 [ 12.874891][ T239] __kmalloc_noprof+0x443/0x760 [ 12.874894][ T239] ? alloc_buf.isra.0+0x4b/0x260 [ 12.874899][ T239] ? do_raw_spin_unlock+0x59/0x250 [ 12.874902][ T239] alloc_buf.isra.0+0x4b/0x260 [ 12.874906][ T239] put_chars+0x1e1/0x2f0 [ 12.874908][ T239] ? __send_to_port+0x420/0x420 [ 12.874913][ T239] ? validate_chain+0x34a/0xc20 [ 12.874916][ T239] hvc_console_print+0x292/0x780 [ 12.874919][ T239] ? mark_usage+0x61/0x170 [ 12.874921][ T239] ? __lock_acquire+0x518/0xc20 [ 12.874923][ T239] ? __lock_acquire+0x518/0xc20 [ 12.874927][ T239] ? hvc_write+0x3a0/0x3a0 [ 12.874929][ T239] ? console_emit_next_record+0x1df/0x4c0 [ 12.874932][ T239] ? rcu_is_watching+0x16/0xd0 [ 12.874936][ T239] ? lock_acquire+0x13c/0x160 [ 12.874940][ T239] console_emit_next_record+0x22f/0x4c0 [ 12.874944][ T239] ? devkmsg_read+0x4b0/0x4b0 [ 12.874945][ T239] ? console_flush_one_record+0x106/0x710 [ 12.874949][ T239] ? rcu_is_watching+0x16/0xd0 [ 12.874951][ T239] ? lock_acquire+0x13c/0x160 [ 12.874955][ T239] console_flush_one_record+0x46f/0x710 [ 12.874959][ T239] ? console_emit_next_record+0x4c0/0x4c0 [ 12.874961][ T239] ? __lock_acquire+0x518/0xc20 [ 12.874966][ T239] console_unlock+0xee/0x1f0 [ 12.874969][ T239] ? console_flush_one_record+0x710/0x710 [ 12.874971][ T239] ? rcu_is_watching+0x16/0xd0 [ 12.874973][ T239] ? lock_acquire+0x60/0x160 [ 12.874977][ T239] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.874979][ T239] ? vprintk_emit+0x320/0x3e0 [ 12.874982][ T239] vprintk_emit+0x37c/0x3e0 [ 12.874986][ T239] ? wake_up_klogd_work_func+0x90/0x90 [ 12.874988][ T239] ? team_nl_send_multicast+0xbb/0x120 [ 12.874992][ T239] ? team_nl_send_options_get+0x57f/0x6c0 [ 12.874995][ T239] _printk+0xc7/0x100 [ 12.874999][ T239] ? snapshot_read.cold+0x21/0x21 [ 12.875002][ T239] ? lockdep_hardirqs_on+0x91/0x130 [ 12.875006][ T239] ? kasan_quarantine_put+0x13e/0x2b0 [ 12.875009][ T239] ? netdev_name+0x43/0x60 [ 12.875012][ T239] ? __netdev_printk+0x17f/0x1d0 [ 12.875015][ T239] netdev_info+0xe2/0x116 [ 12.875017][ T239] ? netdev_notice+0x120/0x120 [ 12.875019][ T239] ? team_nl_send_options_get+0x6c0/0x6c0 [ 12.875023][ T239] ? team_options_register+0x26/0x30 [ 12.875025][ T239] ? lb_init+0x2cb/0x470 [ 12.875030][ T239] team_mode_option_set.cold+0x45/0xe3 [ 12.875035][ T239] team_nl_options_set_doit+0x59d/0xd00 [ 12.875040][ T239] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.875043][ T239] ? rcu_is_watching+0x16/0xd0 [ 12.875050][ T239] ? __nla_parse+0x22/0x30 [ 12.875053][ T239] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 12.875057][ T239] ? genl_family_rcv_msg_doit+0x206/0x300 [ 12.875059][ T239] genl_family_rcv_msg_doit+0x206/0x300 [ 12.875062][ T239] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 12.875068][ T239] ? rcu_is_watching+0x16/0xd0 [ 12.875071][ T239] ? cap_capable+0x1d7/0x3d0 [ 12.875075][ T239] ? write_profile+0xf0/0xf0 [ 12.875077][ T239] ? unwind_get_return_address+0x67/0xd0 [ 12.875082][ T239] genl_family_rcv_msg+0x3a4/0x640 [ 12.875085][ T239] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 12.875088][ T239] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.875091][ T239] ? __lock_acquire+0x518/0xc20 [ 12.875096][ T239] genl_rcv_msg+0xbb/0x160 [ 12.875099][ T239] netlink_rcv_skb+0x14e/0x3a0 [ 12.875101][ T239] ? genl_family_rcv_msg+0x640/0x640 [ 12.875104][ T239] ? netlink_ack+0xcf0/0xcf0 [ 12.875111][ T239] ? netlink_deliver_tap+0xc5/0x330 [ 12.875113][ T239] ? netlink_deliver_tap+0x13c/0x330 [ 12.875116][ T239] genl_rcv+0x28/0x40 [ 12.875118][ T239] netlink_unicast+0x486/0x750 [ 12.875122][ T239] ? netlink_attachskb+0x810/0x810 [ 12.875125][ T239] ? __lock_acquire+0x518/0xc20 [ 12.875129][ T239] netlink_sendmsg+0x735/0xc60 [ 12.875133][ T239] ? netlink_unicast+0x750/0x750 [ 12.875137][ T239] ? __might_fault+0x97/0x140 [ 12.875143][ T239] ____sys_sendmsg+0x415/0x880 [ 12.875146][ T239] ? copy_msghdr_from_user+0x279/0x420 [ 12.875149][ T239] ? get_timestamp.constprop.0+0x390/0x390 [ 12.875150][ T239] ? move_addr_to_kernel+0x40/0x40 [ 12.875154][ T239] ? __lock_acquire+0x518/0xc20 [ 12.875156][ T239] ? net_dim+0x616/0xd70 [ 12.875159][ T239] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.875163][ T239] ___sys_sendmsg+0x14e/0x1d0 [ 12.875165][ T239] ? copy_msghdr_from_user+0x420/0x420 [ 12.875168][ T239] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.875175][ T239] ? __lock_acquire+0x518/0xc20 [ 12.875181][ T239] ? __lock_release.isra.0+0x69/0x1a0 [ 12.875183][ T239] ? __lock_release.isra.0+0x69/0x1a0 [ 12.875187][ T239] __sys_sendmsg+0x12c/0x1d0 [ 12.875190][ T239] ? __sys_sendmsg_sock+0x20/0x20 [ 12.875192][ T239] ? do_pipe2+0x142/0x1b0 [ 12.875199][ T239] ? rcu_is_watching+0x16/0xd0 [ 12.875201][ T239] ? rcu_is_watching+0x16/0xd0 [ 12.875205][ T239] do_syscall_64+0xff/0x530 [ 12.875207][ T239] ? exc_page_fault+0xee/0x100 [ 12.875210][ T239] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.875212][ T239] RIP: 0033:0x7f74fa29654e [ 12.875216][ T239] 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 [ 12.875218][ T239] RSP: 002b:00007fffbbaf9200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.875220][ T239] RAX: ffffffffffffffda RBX: 00005607d2150f70 RCX: 00007f74fa29654e [ 12.875222][ T239] RDX: 0000000000000000 RSI: 00007fffbbaf92a0 RDI: 0000000000000007 [ 12.875223][ T239] RBP: 00007fffbbaf9210 R08: 0000000000000000 R09: 0000000000000000 [ 12.875224][ T239] R10: 0000000000000000 R11: 0000000000000202 R12: 00005607d2155a30 [ 12.875224][ T239] R13: 00007fffbbaf92a0 R14: 00005607d2150e80 R15: 0000000000000000 [ 12.875231][ T239] [ 13.142406][ T248] lag1: Port device veth0 added [ 13.182276][ T249] lag1: Port device veth6 added [ 13.815941][ T268] lag4: Mode changed to "loadbalance" [ 14.053181][ T276] lag4: Port device veth3 added [ 14.053203][ T276] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.053207][ T276] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 276, name: ip [ 14.053209][ T276] preempt_count: 1, expected: 0 [ 14.053211][ T276] RCU nest depth: 0, expected: 0 [ 14.053212][ T276] locks held by ip/276: 5, last CPU#1: [ 14.053215][ T276] #0: ffffffffaa4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.053231][ T276] #1: ffffffffa9d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.053240][ T276] #2: ffffffffa9d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.053246][ T276] #3: ffffffffa9c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.053252][ T276] #4: ffffffffa9c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.053258][ T276] irq event stamp: 14188 [ 14.053260][ T276] hardirqs last enabled at (14187): [] __down_trylock_console_sem+0x86/0xa0 [ 14.053264][ T276] hardirqs last disabled at (14188): [] console_emit_next_record+0x3d4/0x4c0 [ 14.053267][ T276] softirqs last enabled at (14122): [] __alloc_skb+0x4c2/0x5f0 [ 14.053271][ T276] softirqs last disabled at (14120): [] __alloc_skb+0x4c2/0x5f0 [ 14.053275][ T276] Preemption disabled at: [ 14.053276][ T276] [] vprintk_emit+0x31b/0x3e0 [ 14.053283][ T276] CPU: 1 UID: 0 PID: 276 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.053288][ T276] Tainted: [W]=WARN [ 14.053290][ T276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.053292][ T276] Call Trace: [ 14.053294][ T276] [ 14.053297][ T276] dump_stack_lvl+0x6f/0xa0 [ 14.053304][ T276] ? vprintk_emit+0x31b/0x3e0 [ 14.053308][ T276] __might_resched.cold+0x1fe/0x2c1 [ 14.053314][ T276] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.053320][ T276] ? __kmalloc_noprof+0xdb/0x760 [ 14.053327][ T276] __kmalloc_noprof+0x443/0x760 [ 14.053331][ T276] ? alloc_buf.isra.0+0x4b/0x260 [ 14.053342][ T276] ? do_raw_spin_unlock+0x59/0x250 [ 14.053346][ T276] alloc_buf.isra.0+0x4b/0x260 [ 14.053351][ T276] put_chars+0x1e1/0x2f0 [ 14.053355][ T276] ? __send_to_port+0x420/0x420 [ 14.053368][ T276] hvc_console_print+0x292/0x780 [ 14.053378][ T276] ? hvc_write+0x3a0/0x3a0 [ 14.053383][ T276] ? lock_acquire+0x13c/0x160 [ 14.053391][ T276] console_emit_next_record+0x22f/0x4c0 [ 14.053397][ T276] ? devkmsg_read+0x4b0/0x4b0 [ 14.053400][ T276] ? console_flush_one_record+0x106/0x710 [ 14.053405][ T276] ? rcu_is_watching+0x16/0xd0 [ 14.053410][ T276] ? lock_acquire+0x13c/0x160 [ 14.053418][ T276] console_flush_one_record+0x46f/0x710 [ 14.053425][ T276] ? console_emit_next_record+0x4c0/0x4c0 [ 14.053428][ T276] ? __lock_acquire+0x518/0xc20 [ 14.053438][ T276] console_unlock+0xee/0x1f0 [ 14.053442][ T276] ? console_flush_one_record+0x710/0x710 [ 14.053445][ T276] ? rcu_is_watching+0x16/0xd0 [ 14.053448][ T276] ? lock_acquire+0x60/0x160 [ 14.053455][ T276] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.053458][ T276] ? vprintk_emit+0x320/0x3e0 [ 14.053463][ T276] vprintk_emit+0x37c/0x3e0 [ 14.053469][ T276] ? wake_up_klogd_work_func+0x90/0x90 [ 14.053480][ T276] _printk+0xc7/0x100 [ 14.053485][ T276] ? snapshot_read.cold+0x21/0x21 [ 14.053493][ T276] ? netdev_name+0x43/0x60 [ 14.053498][ T276] ? __netdev_printk+0x17f/0x1d0 [ 14.053504][ T276] netdev_info+0xe2/0x116 [ 14.053508][ T276] ? netdev_notice+0x120/0x120 [ 14.053515][ T276] ? netdev_change_features+0xa0/0xa0 [ 14.053519][ T276] ? __lock_release.isra.0+0x69/0x1a0 [ 14.053523][ T276] ? team_nl_send_options_get+0x6c0/0x6c0 [ 14.053526][ T276] ? mark_held_locks+0x40/0x70 [ 14.053534][ T276] team_port_add+0xf29/0x15e0 [ 14.053544][ T276] ? team_port_enable+0xc0/0xc0 [ 14.053547][ T276] ? kernel_text_address+0x149/0x170 [ 14.053561][ T276] do_set_master+0x357/0x580 [ 14.053568][ T276] do_setlink.isra.0+0xa31/0x2750 [ 14.053574][ T276] ? stack_trace_save+0x93/0xc0 [ 14.053579][ T276] ? rtnl_link_get_size+0x350/0x350 [ 14.053581][ T276] ? rcu_read_lock_any_held+0x66/0x90 [ 14.053585][ T276] ? stack_depot_save_flags+0x38e/0x790 [ 14.053590][ T276] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.053594][ T276] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.053597][ T276] ? validate_chain+0x38b/0xc20 [ 14.053601][ T276] ? kasan_save_stack+0x3d/0x50 [ 14.053605][ T276] ? kasan_save_stack+0x2f/0x50 [ 14.053608][ T276] ? kasan_save_track+0x14/0x30 [ 14.053612][ T276] ? __lock_acquire+0x518/0xc20 [ 14.053615][ T276] ? netlink_seq_next+0x4e/0x60 [ 14.053619][ T276] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.053626][ T276] ? lock_acquire.part.0+0xd4/0x280 [ 14.053629][ T276] ? rtnl_newlink+0x9a8/0x11c0 [ 14.053634][ T276] ? rcu_is_watching+0x16/0xd0 [ 14.053638][ T276] ? lock_acquire+0x13c/0x160 [ 14.053640][ T276] ? rcu_is_watching+0x16/0xd0 [ 14.053643][ T276] ? rcu_is_watching+0x16/0xd0 [ 14.053647][ T276] ? trace_contention_end+0xb3/0x180 [ 14.053652][ T276] ? __mutex_lock+0x1db/0x1ea0 [ 14.053656][ T276] ? __mutex_lock+0x9a3/0x1ea0 [ 14.053660][ T276] ? rtnl_newlink+0x9a8/0x11c0 [ 14.053666][ T276] ? ww_mutex_lock+0x160/0x160 [ 14.053669][ T276] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.053678][ T276] ? __rtnl_newlink+0x3fa/0xa50 [ 14.053688][ T276] rtnl_newlink+0x9f1/0x11c0 [ 14.053704][ T276] ? rtnl_bridge_getlink+0x850/0x850 [ 14.053707][ T276] ? __lock_acquire+0x518/0xc20 [ 14.053715][ T276] ? lock_acquire.part.0+0xd4/0x280 [ 14.053718][ T276] ? find_held_lock+0x2b/0x80 [ 14.053722][ T276] ? rtnl_bridge_getlink+0x850/0x850 [ 14.053725][ T276] ? __lock_release.isra.0+0x69/0x1a0 [ 14.053731][ T276] ? rtnl_bridge_getlink+0x850/0x850 [ 14.053735][ T276] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.053741][ T276] ? rtnl_link_fill+0x920/0x920 [ 14.053743][ T276] ? __lock_acquire+0x518/0xc20 [ 14.053751][ T276] ? lock_acquire.part.0+0xd4/0x280 [ 14.053754][ T276] ? find_held_lock+0x2b/0x80 [ 14.053760][ T276] netlink_rcv_skb+0x14e/0x3a0 [ 14.053763][ T276] ? rtnl_link_fill+0x920/0x920 [ 14.053768][ T276] ? netlink_ack+0xcf0/0xcf0 [ 14.053780][ T276] ? netlink_deliver_tap+0xc5/0x330 [ 14.053782][ T276] ? netlink_deliver_tap+0x13c/0x330 [ 14.053790][ T276] netlink_unicast+0x486/0x750 [ 14.053797][ T276] ? netlink_attachskb+0x810/0x810 [ 14.053801][ T276] ? __lock_acquire+0x518/0xc20 [ 14.053809][ T276] netlink_sendmsg+0x735/0xc60 [ 14.053815][ T276] ? netlink_unicast+0x750/0x750 [ 14.053822][ T276] ? __might_fault+0x97/0x140 [ 14.053831][ T276] ____sys_sendmsg+0x415/0x880 [ 14.053835][ T276] ? copy_msghdr_from_user+0x279/0x420 [ 14.053838][ T276] ? get_timestamp.constprop.0+0x390/0x390 [ 14.053841][ T276] ? move_addr_to_kernel+0x40/0x40 [ 14.053854][ T276] ___sys_sendmsg+0x14e/0x1d0 [ 14.053859][ T276] ? copy_msghdr_from_user+0x420/0x420 [ 14.053889][ T276] __sys_sendmsg+0x12c/0x1d0 [ 14.053893][ T276] ? __sys_sendmsg_sock+0x20/0x20 [ 14.053904][ T276] ? rcu_is_watching+0x16/0xd0 [ 14.053910][ T276] do_syscall_64+0xff/0x530 [ 14.053914][ T276] ? exc_page_fault+0xee/0x100 [ 14.053919][ T276] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.053923][ T276] RIP: 0033:0x7fd067b3c54e [ 14.053928][ T276] 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 [ 14.053931][ T276] RSP: 002b:00007ffc499b1800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.053935][ T276] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd067b3c54e [ 14.053938][ T276] RDX: 0000000000000000 RSI: 00007ffc499b18b0 RDI: 0000000000000005 [ 14.053939][ T276] RBP: 00007ffc499b1810 R08: 0000000000000000 R09: 0000000000000000 [ 14.053940][ T276] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d760 [ 14.053942][ T276] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc499b1f70 [ 14.053956][ T276] [ 14.128089][ T276] ip (276) used greatest stack depth: 23208 bytes left [ 14.156451][ T277] lag4: Port device veth5 added [ 14.681939][ T295] lag2: Mode changed to "loadbalance" [ 14.895819][ T302] lag2: Port device veth1 added [ 14.957544][ T303] lag2: Port device veth7 added [ 15.211434][ T311] br1: port 1(lag2) entered blocking state [ 15.211454][ T311] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.211457][ T311] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 311, name: ip [ 15.211458][ T311] preempt_count: 1, expected: 0 [ 15.211459][ T311] RCU nest depth: 0, expected: 0 [ 15.211460][ T311] locks held by ip/311: 5, last CPU#1: [ 15.211463][ T311] #0: ffffffffaa4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 15.211477][ T311] #1: ffffffffa9d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.211483][ T311] #2: ffffffffa9d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.211487][ T311] #3: ffffffffa9c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.211491][ T311] #4: ffffffffa9c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.211495][ T311] irq event stamp: 19856 [ 15.211496][ T311] hardirqs last enabled at (19855): [] __down_trylock_console_sem+0x86/0xa0 [ 15.211499][ T311] hardirqs last disabled at (19856): [] console_emit_next_record+0x3d4/0x4c0 [ 15.211501][ T311] softirqs last enabled at (19768): [] __alloc_skb+0x4c2/0x5f0 [ 15.211505][ T311] softirqs last disabled at (19766): [] __alloc_skb+0x4c2/0x5f0 [ 15.211507][ T311] Preemption disabled at: [ 15.211508][ T311] [] vprintk_emit+0x31b/0x3e0 [ 15.211514][ T311] CPU: 1 UID: 0 PID: 311 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.211517][ T311] Tainted: [W]=WARN [ 15.211518][ T311] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.211520][ T311] Call Trace: [ 15.211522][ T311] [ 15.211523][ T311] dump_stack_lvl+0x6f/0xa0 [ 15.211529][ T311] ? vprintk_emit+0x31b/0x3e0 [ 15.211532][ T311] __might_resched.cold+0x1fe/0x2c1 [ 15.211537][ T311] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.211541][ T311] ? __kmalloc_noprof+0xdb/0x760 [ 15.211546][ T311] __kmalloc_noprof+0x443/0x760 [ 15.211548][ T311] ? alloc_buf.isra.0+0x4b/0x260 [ 15.211559][ T311] ? do_raw_spin_unlock+0x59/0x250 [ 15.211562][ T311] alloc_buf.isra.0+0x4b/0x260 [ 15.211565][ T311] put_chars+0x1e1/0x2f0 [ 15.211567][ T311] ? prb_final_commit+0x50/0x50 [ 15.211569][ T311] ? __send_to_port+0x420/0x420 [ 15.211573][ T311] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.211577][ T311] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.211580][ T311] ? validate_chain+0x38b/0xc20 [ 15.211584][ T311] hvc_console_print+0x292/0x780 [ 15.211587][ T311] ? mark_usage+0x61/0x170 [ 15.211588][ T311] ? __lock_acquire+0x518/0xc20 [ 15.211590][ T311] ? __lock_acquire+0x518/0xc20 [ 15.211594][ T311] ? hvc_write+0x3a0/0x3a0 [ 15.211596][ T311] ? console_emit_next_record+0x1df/0x4c0 [ 15.211599][ T311] ? rcu_is_watching+0x16/0xd0 [ 15.211602][ T311] ? lock_acquire+0x13c/0x160 [ 15.211606][ T311] console_emit_next_record+0x22f/0x4c0 [ 15.211610][ T311] ? devkmsg_read+0x4b0/0x4b0 [ 15.211612][ T311] ? console_flush_one_record+0x106/0x710 [ 15.211615][ T311] ? rcu_is_watching+0x16/0xd0 [ 15.211617][ T311] ? lock_acquire+0x13c/0x160 [ 15.211621][ T311] console_flush_one_record+0x46f/0x710 [ 15.211626][ T311] ? console_emit_next_record+0x4c0/0x4c0 [ 15.211627][ T311] ? __lock_acquire+0x518/0xc20 [ 15.211633][ T311] console_unlock+0xee/0x1f0 [ 15.211636][ T311] ? console_flush_one_record+0x710/0x710 [ 15.211638][ T311] ? rcu_is_watching+0x16/0xd0 [ 15.211640][ T311] ? lock_acquire+0x60/0x160 [ 15.211644][ T311] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.211645][ T311] ? vprintk_emit+0x320/0x3e0 [ 15.211649][ T311] vprintk_emit+0x37c/0x3e0 [ 15.211653][ T311] ? wake_up_klogd_work_func+0x90/0x90 [ 15.211656][ T311] ? __lock_release.isra.0+0x69/0x1a0 [ 15.211659][ T311] ? team_ethtool_get_link_ksettings+0x225/0x510 [ 15.211665][ T311] _printk+0xc7/0x100 [ 15.211668][ T311] ? snapshot_read.cold+0x21/0x21 [ 15.211672][ T311] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 15.211686][ T311] ? do_setlink.isra.0+0xa31/0x2750 [ 15.211687][ T311] ? rtnl_newlink+0x9f1/0x11c0 [ 15.211688][ T311] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.211693][ T311] br_set_state+0x22f/0x430 [bridge] [ 15.211710][ T311] br_init_port+0xc4/0x200 [bridge] [ 15.211718][ T311] new_nbp+0x39c/0x580 [bridge] [ 15.211728][ T311] br_add_if+0x212/0x1320 [bridge] [ 15.211735][ T311] ? is_bpf_text_address+0x72/0x110 [ 15.211739][ T311] ? kernel_text_address+0x149/0x170 [ 15.211742][ T311] ? __kernel_text_address+0x12/0x30 [ 15.211746][ T311] do_set_master+0x357/0x580 [ 15.211751][ T311] do_setlink.isra.0+0xa31/0x2750 [ 15.211755][ T311] ? stack_trace_save+0x93/0xc0 [ 15.211758][ T311] ? rtnl_link_get_size+0x350/0x350 [ 15.211759][ T311] ? rcu_read_lock_any_held+0x66/0x90 [ 15.211761][ T311] ? stack_depot_save_flags+0x38e/0x790 [ 15.211765][ T311] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.211767][ T311] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.211769][ T311] ? validate_chain+0x38b/0xc20 [ 15.211772][ T311] ? kasan_save_stack+0x3d/0x50 [ 15.211775][ T311] ? kasan_save_stack+0x2f/0x50 [ 15.211776][ T311] ? kasan_save_track+0x14/0x30 [ 15.211779][ T311] ? __lock_acquire+0x518/0xc20 [ 15.211781][ T311] ? netlink_seq_next+0x4e/0x60 [ 15.211784][ T311] ? ___sys_sendmsg+0xb0/0x1d0 [ 15.211789][ T311] ? lock_acquire.part.0+0xd4/0x280 [ 15.211791][ T311] ? rtnl_newlink+0x9a8/0x11c0 [ 15.211794][ T311] ? rcu_is_watching+0x16/0xd0 [ 15.211796][ T311] ? lock_acquire+0x13c/0x160 [ 15.211798][ T311] ? rcu_is_watching+0x16/0xd0 [ 15.211800][ T311] ? rcu_is_watching+0x16/0xd0 [ 15.211802][ T311] ? trace_contention_end+0xb3/0x180 [ 15.211806][ T311] ? __mutex_lock+0x1db/0x1ea0 [ 15.211809][ T311] ? __mutex_lock+0x9a3/0x1ea0 [ 15.211811][ T311] ? rtnl_newlink+0x9a8/0x11c0 [ 15.211815][ T311] ? ww_mutex_lock+0x160/0x160 [ 15.211816][ T311] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.211821][ T311] ? __rtnl_newlink+0x3fa/0xa50 [ 15.211827][ T311] rtnl_newlink+0x9f1/0x11c0 [ 15.211832][ T311] ? rtnl_bridge_getlink+0x850/0x850 [ 15.211834][ T311] ? __lock_acquire+0x518/0xc20 [ 15.211839][ T311] ? lock_acquire.part.0+0xd4/0x280 [ 15.211841][ T311] ? find_held_lock+0x2b/0x80 [ 15.211843][ T311] ? rtnl_bridge_getlink+0x850/0x850 [ 15.211845][ T311] ? __lock_release.isra.0+0x69/0x1a0 [ 15.211848][ T311] ? rtnl_bridge_getlink+0x850/0x850 [ 15.211851][ T311] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.211854][ T311] ? rtnl_link_fill+0x920/0x920 [ 15.211855][ T311] ? __lock_acquire+0x518/0xc20 [ 15.211860][ T311] ? lock_acquire.part.0+0xd4/0x280 [ 15.211862][ T311] ? find_held_lock+0x2b/0x80 [ 15.211865][ T311] netlink_rcv_skb+0x14e/0x3a0 [ 15.211867][ T311] ? rtnl_link_fill+0x920/0x920 [ 15.211870][ T311] ? netlink_ack+0xcf0/0xcf0 [ 15.211876][ T311] ? netlink_deliver_tap+0xc5/0x330 [ 15.211878][ T311] ? netlink_deliver_tap+0x13c/0x330 [ 15.211882][ T311] netlink_unicast+0x486/0x750 [ 15.211886][ T311] ? netlink_attachskb+0x810/0x810 [ 15.211889][ T311] ? __lock_acquire+0x518/0xc20 [ 15.211893][ T311] netlink_sendmsg+0x735/0xc60 [ 15.211897][ T311] ? netlink_unicast+0x750/0x750 [ 15.211901][ T311] ? __might_fault+0x97/0x140 [ 15.211906][ T311] ____sys_sendmsg+0x415/0x880 [ 15.211909][ T311] ? copy_msghdr_from_user+0x279/0x420 [ 15.211911][ T311] ? get_timestamp.constprop.0+0x390/0x390 [ 15.211913][ T311] ? move_addr_to_kernel+0x40/0x40 [ 15.211920][ T311] ___sys_sendmsg+0x14e/0x1d0 [ 15.211923][ T311] ? copy_msghdr_from_user+0x420/0x420 [ 15.211940][ T311] __sys_sendmsg+0x12c/0x1d0 [ 15.211943][ T311] ? __sys_sendmsg_sock+0x20/0x20 [ 15.211949][ T311] ? rcu_is_watching+0x16/0xd0 [ 15.211953][ T311] do_syscall_64+0xff/0x530 [ 15.211955][ T311] ? exc_page_fault+0xee/0x100 [ 15.211958][ T311] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.211960][ T311] RIP: 0033:0x7fa5fe91954e [ 15.211964][ T311] 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 [ 15.211966][ T311] RSP: 002b:00007ffc62539e90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.211969][ T311] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa5fe91954e [ 15.211971][ T311] RDX: 0000000000000000 RSI: 00007ffc62539f40 RDI: 0000000000000005 [ 15.211971][ T311] RBP: 00007ffc62539ea0 R08: 0000000000000000 R09: 0000000000000000 [ 15.211972][ T311] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d761 [ 15.211973][ T311] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6253a600 [ 15.211980][ T311] [ 15.250366][ T311] br1: port 1(lag2) entered disabled state [ 15.251312][ T311] lag2: entered allmulticast mode [ 15.251591][ T311] veth1: entered allmulticast mode [ 15.251844][ T311] veth7: entered allmulticast mode [ 15.261798][ T311] veth1: entered promiscuous mode [ 15.262298][ T311] veth7: entered promiscuous mode [ 15.362258][ T315] br1: port 1(lag2) entered blocking state [ 15.363195][ T315] br1: port 1(lag2) entered forwarding state [ 15.580143][ T321] lag3: Mode changed to "loadbalance" [ 15.746283][ T329] lag3: Port device veth2 added [ 15.799493][ T330] lag3: Port device veth4 added [ 23.897057][ T401] veth7: left allmulticast mode [ 23.897082][ T401] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 23.897085][ T401] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 401, name: ip [ 23.897088][ T401] preempt_count: 1, expected: 0 [ 23.897089][ T401] RCU nest depth: 0, expected: 0 [ 23.897090][ T401] locks held by ip/401: 5, last CPU#3: [ 23.897094][ T401] #0: ffffffffaa4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 23.897110][ T401] #1: ffffffffa9d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 23.897119][ T401] #2: ffffffffa9d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 23.897125][ T401] #3: ffffffffa9c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 23.897131][ T401] #4: ffffffffa9c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 23.897137][ T401] irq event stamp: 15862 [ 23.897138][ T401] hardirqs last enabled at (15861): [] __down_trylock_console_sem+0x86/0xa0 [ 23.897142][ T401] hardirqs last disabled at (15862): [] console_emit_next_record+0x3d4/0x4c0 [ 23.897145][ T401] softirqs last enabled at (15838): [] __alloc_skb+0x4c2/0x5f0 [ 23.897149][ T401] softirqs last disabled at (15836): [] __alloc_skb+0x4c2/0x5f0 [ 23.897152][ T401] Preemption disabled at: [ 23.897153][ T401] [] vprintk_emit+0x31b/0x3e0 [ 23.897160][ T401] CPU: 3 UID: 0 PID: 401 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 23.897165][ T401] Tainted: [W]=WARN [ 23.897166][ T401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.897168][ T401] Call Trace: [ 23.897171][ T401] [ 23.897173][ T401] dump_stack_lvl+0x6f/0xa0 [ 23.897180][ T401] ? vprintk_emit+0x31b/0x3e0 [ 23.897184][ T401] __might_resched.cold+0x1fe/0x2c1 [ 23.897190][ T401] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 23.897196][ T401] ? __kmalloc_noprof+0xdb/0x760 [ 23.897203][ T401] __kmalloc_noprof+0x443/0x760 [ 23.897207][ T401] ? alloc_buf.isra.0+0x4b/0x260 [ 23.897215][ T401] ? do_raw_spin_unlock+0x59/0x250 [ 23.897219][ T401] alloc_buf.isra.0+0x4b/0x260 [ 23.897224][ T401] put_chars+0x1e1/0x2f0 [ 23.897227][ T401] ? prb_final_commit+0x50/0x50 [ 23.897230][ T401] ? __send_to_port+0x420/0x420 [ 23.897236][ T401] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.897241][ T401] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.897245][ T401] ? validate_chain+0x38b/0xc20 [ 23.897251][ T401] hvc_console_print+0x292/0x780 [ 23.897255][ T401] ? mark_usage+0x61/0x170 [ 23.897258][ T401] ? __lock_acquire+0x518/0xc20 [ 23.897260][ T401] ? __lock_acquire+0x518/0xc20 [ 23.897267][ T401] ? hvc_write+0x3a0/0x3a0 [ 23.897271][ T401] ? console_emit_next_record+0x1df/0x4c0 [ 23.897276][ T401] ? rcu_is_watching+0x16/0xd0 [ 23.897280][ T401] ? lock_acquire+0x13c/0x160 [ 23.897286][ T401] console_emit_next_record+0x22f/0x4c0 [ 23.897293][ T401] ? devkmsg_read+0x4b0/0x4b0 [ 23.897295][ T401] ? console_flush_one_record+0x106/0x710 [ 23.897300][ T401] ? rcu_is_watching+0x16/0xd0 [ 23.897304][ T401] ? lock_acquire+0x13c/0x160 [ 23.897311][ T401] console_flush_one_record+0x46f/0x710 [ 23.897318][ T401] ? console_emit_next_record+0x4c0/0x4c0 [ 23.897320][ T401] ? __lock_acquire+0x518/0xc20 [ 23.897329][ T401] console_unlock+0xee/0x1f0 [ 23.897334][ T401] ? console_flush_one_record+0x710/0x710 [ 23.897337][ T401] ? rcu_is_watching+0x16/0xd0 [ 23.897341][ T401] ? lock_acquire+0x60/0x160 [ 23.897348][ T401] ? __down_trylock_console_sem+0x5e/0xa0 [ 23.897350][ T401] ? vprintk_emit+0x320/0x3e0 [ 23.897356][ T401] vprintk_emit+0x37c/0x3e0 [ 23.897362][ T401] ? wake_up_klogd_work_func+0x90/0x90 [ 23.897365][ T401] ? __lock_acquire+0x518/0xc20 [ 23.897368][ T401] ? validate_chain+0x737/0xc20 [ 23.897370][ T401] ? find_held_lock+0x2/0x80 [ 23.897378][ T401] _printk+0xc7/0x100 [ 23.897383][ T401] ? snapshot_read.cold+0x21/0x21 [ 23.897388][ T401] ? __lock_acquire+0x518/0xc20 [ 23.897391][ T401] ? validate_chain+0x737/0xc20 [ 23.897394][ T401] ? netdev_name+0x43/0x60 [ 23.897398][ T401] ? __netdev_printk+0x17f/0x1d0 [ 23.897405][ T401] netdev_info+0xe2/0x116 [ 23.897408][ T401] ? netdev_notice+0x120/0x120 [ 23.897411][ T401] ? __lock_acquire+0x518/0xc20 [ 23.897419][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 23.897422][ T401] ? find_held_lock+0x2b/0x80 [ 23.897427][ T401] ? mutex_is_locked+0x1c/0x50 [ 23.897432][ T401] netif_set_allmulti.cold+0x7c/0x166 [ 23.897440][ T401] dev_set_allmulti+0xa2/0x150 [ 23.897445][ T401] team_port_del+0x6dd/0x9c0 [ 23.897455][ T401] do_set_master+0x15c/0x580 [ 23.897462][ T401] do_setlink.isra.0+0xa31/0x2750 [ 23.897469][ T401] ? stack_trace_save+0x93/0xc0 [ 23.897473][ T401] ? rtnl_link_get_size+0x350/0x350 [ 23.897475][ T401] ? rcu_read_lock_any_held+0x66/0x90 [ 23.897478][ T401] ? stack_depot_save_flags+0x38e/0x790 [ 23.897483][ T401] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 23.897487][ T401] ? rcu_read_lock_any_held+0x3c/0x90 [ 23.897489][ T401] ? validate_chain+0x38b/0xc20 [ 23.897494][ T401] ? kasan_save_stack+0x3d/0x50 [ 23.897497][ T401] ? kasan_save_stack+0x2f/0x50 [ 23.897500][ T401] ? kasan_save_track+0x14/0x30 [ 23.897504][ T401] ? __lock_acquire+0x518/0xc20 [ 23.897507][ T401] ? netlink_seq_next+0x4e/0x60 [ 23.897511][ T401] ? ___sys_sendmsg+0xb0/0x1d0 [ 23.897518][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 23.897521][ T401] ? rtnl_newlink+0x9a8/0x11c0 [ 23.897525][ T401] ? rcu_is_watching+0x16/0xd0 [ 23.897529][ T401] ? lock_acquire+0x13c/0x160 [ 23.897531][ T401] ? rcu_is_watching+0x16/0xd0 [ 23.897534][ T401] ? rcu_is_watching+0x16/0xd0 [ 23.897537][ T401] ? trace_contention_end+0xb3/0x180 [ 23.897542][ T401] ? __mutex_lock+0x1db/0x1ea0 [ 23.897545][ T401] ? __mutex_lock+0x9a3/0x1ea0 [ 23.897549][ T401] ? rtnl_newlink+0x9a8/0x11c0 [ 23.897557][ T401] ? ww_mutex_lock+0x160/0x160 [ 23.897560][ T401] ? nla_get_range_signed+0x3d0/0x3d0 [ 23.897569][ T401] ? __rtnl_newlink+0x3fa/0xa50 [ 23.897578][ T401] rtnl_newlink+0x9f1/0x11c0 [ 23.897588][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 23.897591][ T401] ? __lock_acquire+0x518/0xc20 [ 23.897599][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 23.897602][ T401] ? find_held_lock+0x2b/0x80 [ 23.897606][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 23.897609][ T401] ? __lock_release.isra.0+0x69/0x1a0 [ 23.897615][ T401] ? rtnl_bridge_getlink+0x850/0x850 [ 23.897619][ T401] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 23.897624][ T401] ? rtnl_link_fill+0x920/0x920 [ 23.897626][ T401] ? __lock_acquire+0x518/0xc20 [ 23.897634][ T401] ? lock_acquire.part.0+0xd4/0x280 [ 23.897637][ T401] ? find_held_lock+0x2b/0x80 [ 23.897643][ T401] netlink_rcv_skb+0x14e/0x3a0 [ 23.897645][ T401] ? rtnl_link_fill+0x920/0x920 [ 23.897650][ T401] ? netlink_ack+0xcf0/0xcf0 [ 23.897662][ T401] ? netlink_deliver_tap+0xc5/0x330 [ 23.897664][ T401] ? netlink_deliver_tap+0x13c/0x330 [ 23.897672][ T401] netlink_unicast+0x486/0x750 [ 23.897678][ T401] ? netlink_attachskb+0x810/0x810 [ 23.897683][ T401] ? __lock_acquire+0x518/0xc20 [ 23.897690][ T401] netlink_sendmsg+0x735/0xc60 [ 23.897697][ T401] ? netlink_unicast+0x750/0x750 [ 23.897704][ T401] ? __might_fault+0x97/0x140 [ 23.897712][ T401] ____sys_sendmsg+0x415/0x880 [ 23.897716][ T401] ? copy_msghdr_from_user+0x279/0x420 [ 23.897720][ T401] ? get_timestamp.constprop.0+0x390/0x390 [ 23.897722][ T401] ? move_addr_to_kernel+0x40/0x40 [ 23.897735][ T401] ___sys_sendmsg+0x14e/0x1d0 [ 23.897740][ T401] ? copy_msghdr_from_user+0x420/0x420 [ 23.897769][ T401] __sys_sendmsg+0x12c/0x1d0 [ 23.897774][ T401] ? __sys_sendmsg_sock+0x20/0x20 [ 23.897791][ T401] ? rcu_is_watching+0x16/0xd0 [ 23.897797][ T401] do_syscall_64+0xff/0x530 [ 23.897800][ T401] ? exc_page_fault+0xee/0x100 [ 23.897805][ T401] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 23.897809][ T401] RIP: 0033:0x7f9ff4cfc54e [ 23.897814][ T401] 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 [ 23.897817][ T401] RSP: 002b:00007ffc6de6e890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 23.897821][ T401] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9ff4cfc54e [ 23.897823][ T401] RDX: 0000000000000000 RSI: 00007ffc6de6e940 RDI: 0000000000000005 [ 23.897824][ T401] RBP: 00007ffc6de6e8a0 R08: 0000000000000000 R09: 0000000000000000 [ 23.897825][ T401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d76a [ 23.897827][ T401] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6de6f000 [ 23.897840][ T401] [ 23.974704][ T401] lag2: Port device veth7 removed [ 24.009928][ T402] veth7: left promiscuous mode [ 30.714657][ C2] [ 30.714678][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.714681][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 30.714684][ C2] preempt_count: 104, expected: 0 [ 30.714685][ C2] RCU nest depth: 0, expected: 0 [ 30.714686][ C2] INFO: lockdep is turned off. [ 30.714687][ C2] irq event stamp: 801182 [ 30.714689][ C2] hardirqs last enabled at (801182): [] _raw_spin_unlock_irq+0x28/0x50 [ 30.714699][ C2] hardirqs last disabled at (801181): [] _raw_spin_lock_irq+0x4a/0x50 [ 30.714702][ C2] softirqs last enabled at (801160): [] handle_softirqs+0x67c/0x900 [ 30.714707][ C2] softirqs last disabled at (801179): [] __irq_exit_rcu+0x145/0x1c0 [ 30.714709][ C2] Preemption disabled at: [ 30.714710][ C2] [<0000000000000000>] 0x0 [ 30.714720][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.714724][ C2] Tainted: [W]=WARN [ 30.714726][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.714729][ C2] Call Trace: [ 30.714731][ C2] [ 30.714734][ C2] dump_stack_lvl+0x6f/0xa0 [ 30.714740][ C2] __might_resched.cold+0x1fe/0x2c1 [ 30.714744][ C2] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.714749][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.714753][ C2] ? __asan_memcpy+0x3c/0x60 [ 30.714757][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.714760][ C2] __kmalloc_noprof+0x443/0x760 [ 30.714764][ C2] ? __rwlock_init+0x150/0x150 [ 30.714768][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 30.714772][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 30.714775][ C2] alloc_buf.isra.0+0x4b/0x260 [ 30.714778][ C2] put_chars+0x1e1/0x2f0 [ 30.714781][ C2] ? __send_to_port+0x420/0x420 [ 30.714783][ C2] ? console_prepend_replay+0x20/0x20 [ 30.714788][ C2] hvc_console_print+0x292/0x780 [ 30.714793][ C2] ? hvc_write+0x3a0/0x3a0 [ 30.714795][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.714797][ C2] ? lock_acquire+0x13c/0x160 [ 30.714801][ C2] console_emit_next_record+0x22f/0x4c0 [ 30.714804][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 30.714807][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.714809][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.714812][ C2] ? lock_acquire+0x13c/0x160 [ 30.714814][ C2] ? console_flush_one_record+0x111/0x710 [ 30.714817][ C2] console_flush_one_record+0x46f/0x710 [ 30.714820][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 30.714824][ C2] console_unlock+0xee/0x1f0 [ 30.714827][ C2] ? lock_acquire+0x13c/0x160 [ 30.714829][ C2] ? console_flush_one_record+0x710/0x710 [ 30.714831][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.714834][ C2] ? lock_release+0x184/0x1f0 [ 30.714836][ C2] ? lock_acquire+0x60/0x160 [ 30.714844][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.714847][ C2] ? vprintk_emit+0x320/0x3e0 [ 30.714850][ C2] vprintk_emit+0x37c/0x3e0 [ 30.714853][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 30.714855][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.714872][ C2] ? lock_release+0x184/0x1f0 [ 30.714875][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.714886][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.714897][ C2] ? is_module_text_address+0x154/0x250 [ 30.714902][ C2] _printk+0xc7/0x100 [ 30.714905][ C2] ? snapshot_read.cold+0x21/0x21 [ 30.714908][ C2] ? arch_stack_walk+0xd7/0x130 [ 30.714913][ C2] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.714916][ C2] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 30.714918][ C2] print_irq_inversion_bug.part.0+0x32/0xc0 [ 30.714922][ C2] mark_lock_irq+0x989/0x9c0 [ 30.714927][ C2] mark_lock+0x1d7/0xa00 [ 30.714929][ C2] mark_usage+0x42/0x170 [ 30.714932][ C2] __lock_acquire+0x388/0xc20 [ 30.714935][ C2] lock_acquire.part.0+0xd4/0x280 [ 30.714938][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.714949][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.714952][ C2] ? lock_acquire+0x13c/0x160 [ 30.714955][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.714965][ C2] _raw_spin_lock+0x33/0x40 [ 30.714968][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.714979][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.714990][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.715001][ C2] call_timer_fn+0x160/0x4d0 [ 30.715005][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 30.715008][ C2] ? debug_object_active_state+0x430/0x430 [ 30.715012][ C2] ? find_held_lock+0x2b/0x80 [ 30.715015][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 30.715017][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.715020][ C2] __run_timers+0x68f/0xaa0 [ 30.715023][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.715035][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 30.715037][ C2] ? __lock_acquire+0x518/0xc20 [ 30.715042][ C2] ? __rwlock_init+0x150/0x150 [ 30.715045][ C2] run_timer_softirq+0xf0/0x160 [ 30.715048][ C2] ? __run_timers+0xaa0/0xaa0 [ 30.715051][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.715054][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.715057][ C2] handle_softirqs+0x1d3/0x900 [ 30.715060][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 30.715062][ C2] ? _local_bh_enable+0xc0/0xc0 [ 30.715065][ C2] __irq_exit_rcu+0x145/0x1c0 [ 30.715068][ C2] irq_exit_rcu+0xe/0x30 [ 30.715070][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.715074][ C2] [ 30.715075][ C2] [ 30.715076][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 30.715078][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.715082][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 30.715085][ C2] 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 [ 30.715088][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 30.715093][ C2] RAX: 00000000000c3999 RBX: ff11000001bec6c0 RCX: ffffffffa6af0307 [ 30.715095][ C2] RDX: ff11000001bec6c0 RSI: ffffffffa9838b1c RDI: ffffffffa928d8e0 [ 30.715097][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 30.715098][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 30.715099][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 30.715102][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.715106][ C2] default_idle+0x9/0x10 [ 30.715109][ C2] default_idle_call+0x6e/0xb0 [ 30.715111][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.715114][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 30.715116][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 30.715119][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.715123][ C2] do_idle+0xd8/0x190 [ 30.715125][ C2] cpu_startup_entry+0x53/0x70 [ 30.715127][ C2] start_secondary+0x204/0x2b0 [ 30.715130][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 30.715133][ C2] common_startup_64+0x13e/0x148 [ 30.715139][ C2] [ 30.743127][ C2] ======================================================== [ 30.743501][ C2] WARNING: possible irq lock inversion dependency detected [ 30.743803][ C2] 7.2.0-virtme #1 Tainted: G W [ 30.744127][ C2] -------------------------------------------------------- [ 30.744491][ C2] swapper/2/0 just changed the state of lock: [ 30.744747][ C2] ff1100000dccae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.745247][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 30.745629][ C2] (fs_reclaim){+.+.}-{0:0} [ 30.745633][ C2] [ 30.745633][ C2] [ 30.745633][ C2] and interrupts could create inverse lock ordering between them. [ 30.745633][ C2] [ 30.746519][ C2] [ 30.746519][ C2] other info that might help us debug this: [ 30.746895][ C2] Chain exists of: [ 30.746895][ C2] &br->lock --> console_owner --> fs_reclaim [ 30.746895][ C2] [ 30.747420][ C2] Possible interrupt unsafe locking scenario: [ 30.747420][ C2] [ 30.747812][ C2] CPU0 CPU1 [ 30.748022][ C2] ---- ---- [ 30.748299][ C2] lock(fs_reclaim); [ 30.748459][ C2] local_irq_disable(); [ 30.748786][ C2] lock(&br->lock); [ 30.749052][ C2] lock(console_owner); [ 30.749395][ C2] [ 30.749553][ C2] lock(&br->lock); [ 30.749785][ C2] [ 30.749785][ C2] *** DEADLOCK *** [ 30.749785][ C2] [ 30.750084][ C2] locks held by swapper/2/0: 1, last CPU#2: [ 30.750409][ C2] #0: ffa0000000228c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 30.750917][ C2] [ 30.750917][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 30.751343][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 30.751561][ C2] HARDIRQ-ON-W at: [ 30.751793][ C2] __lock_acquire+0x388/0xc20 [ 30.752061][ C2] lock_acquire.part.0+0xd4/0x280 [ 30.752419][ C2] fs_reclaim_acquire+0xd5/0x120 [ 30.752752][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 30.753065][ C2] kthread_create_worker_on_node+0xea/0x210 [ 30.753458][ C2] workqueue_init+0x2a/0x680 [ 30.753795][ C2] kernel_init_freeable+0x2fe/0x630 [ 30.754110][ C2] kernel_init+0x21/0x150 [ 30.754453][ C2] ret_from_fork+0x474/0x6b0 [ 30.754794][ C2] ret_from_fork_asm+0x11/0x20 [ 30.755059][ C2] SOFTIRQ-ON-W at: [ 30.755292][ C2] __lock_acquire+0x388/0xc20 [ 30.755555][ C2] lock_acquire.part.0+0xd4/0x280 [ 30.755900][ C2] fs_reclaim_acquire+0xd5/0x120 [ 30.756222][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 30.756532][ C2] kthread_create_worker_on_node+0xea/0x210 [ 30.756915][ C2] workqueue_init+0x2a/0x680 [ 30.757252][ C2] kernel_init_freeable+0x2fe/0x630 [ 30.757569][ C2] kernel_init+0x21/0x150 [ 30.757905][ C2] ret_from_fork+0x474/0x6b0 [ 30.758239][ C2] ret_from_fork_asm+0x11/0x20 [ 30.758496][ C2] INITIAL USE at: [ 30.758649][ C2] __lock_acquire+0x388/0xc20 [ 30.758911][ C2] lock_acquire.part.0+0xd4/0x280 [ 30.759245][ C2] fs_reclaim_acquire+0xd5/0x120 [ 30.759583][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 30.759900][ C2] kthread_create_worker_on_node+0xea/0x210 [ 30.760289][ C2] workqueue_init+0x2a/0x680 [ 30.760623][ C2] kernel_init_freeable+0x2fe/0x630 [ 30.760880][ C2] kernel_init+0x21/0x150 [ 30.761221][ C2] ret_from_fork+0x474/0x6b0 [ 30.761567][ C2] ret_from_fork_asm+0x11/0x20 [ 30.761821][ C2] } [ 30.761933][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 30.762331][ C2] ... acquired at: [ 30.762555][ C2] __lock_acquire+0x518/0xc20 [ 30.762762][ C2] lock_acquire.part.0+0xd4/0x280 [ 30.763047][ C2] fs_reclaim_acquire+0xd5/0x120 [ 30.763246][ C2] __kmalloc_noprof+0xd3/0x760 [ 30.763522][ C2] alloc_buf.isra.0+0x4b/0x260 [ 30.763728][ C2] put_chars+0x1e1/0x2f0 [ 30.764003][ C2] hvc_console_print+0x292/0x780 [ 30.764217][ C2] console_emit_next_record+0x22f/0x4c0 [ 30.764494][ C2] console_flush_one_record+0x46f/0x710 [ 30.764690][ C2] console_unlock+0xee/0x1f0 [ 30.764968][ C2] vprintk_emit+0x37c/0x3e0 [ 30.765176][ C2] _printk+0xc7/0x100 [ 30.765330][ C2] print_ipi_mode+0x2e/0x40 [ 30.765617][ C2] do_one_initcall+0x124/0x4f0 [ 30.765823][ C2] kernel_init_freeable+0x596/0x630 [ 30.766107][ C2] kernel_init+0x21/0x150 [ 30.766309][ C2] ret_from_fork+0x474/0x6b0 [ 30.766581][ C2] ret_from_fork_asm+0x11/0x20 [ 30.766785][ C2] [ 30.766974][ C2] -> (console_owner){....}-{0:0} { [ 30.767192][ C2] INITIAL USE at: [ 30.767419][ C2] } [ 30.767522][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 30.767900][ C2] ... acquired at: [ 30.768053][ C2] __lock_acquire+0x518/0xc20 [ 30.768263][ C2] lock_acquire.part.0+0xd4/0x280 [ 30.768544][ C2] console_lock_spinning_enable+0x5c/0x60 [ 30.768871][ C2] console_emit_next_record+0x1d1/0x4c0 [ 30.769070][ C2] console_flush_one_record+0x46f/0x710 [ 30.769353][ C2] console_unlock+0xee/0x1f0 [ 30.769555][ C2] vprintk_emit+0x37c/0x3e0 [ 30.769832][ C2] _printk+0xc7/0x100 [ 30.769996][ C2] br_set_state+0x22f/0x430 [bridge] [ 30.770216][ C2] br_init_port+0xc4/0x200 [bridge] [ 30.770496][ C2] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 30.770834][ C2] br_dev_open+0x94/0x120 [bridge] [ 30.771065][ C2] __dev_open+0x2f3/0x610 [ 30.771354][ C2] __dev_change_flags+0x4a4/0x660 [ 30.771563][ C2] netif_change_flags+0x87/0x190 [ 30.771832][ C2] do_setlink.isra.0+0x1cc3/0x2750 [ 30.772036][ C2] rtnl_newlink+0x9f1/0x11c0 [ 30.772319][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.772519][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 30.772806][ C2] netlink_unicast+0x486/0x750 [ 30.773021][ C2] netlink_sendmsg+0x735/0xc60 [ 30.773307][ C2] ____sys_sendmsg+0x415/0x880 [ 30.773516][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 30.773797][ C2] __sys_sendmsg+0x12c/0x1d0 [ 30.774011][ C2] do_syscall_64+0xff/0x530 [ 30.774291][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.774546][ C2] [ 30.774651][ C2] -> (&br->lock){+.-.}-{3:3} { [ 30.774939][ C2] HARDIRQ-ON-W at: [ 30.775099][ C2] __lock_acquire+0x388/0xc20 [ 30.775441][ C2] lock_acquire.part.0+0xd4/0x280 [ 30.775778][ C2] _raw_spin_lock_bh+0x38/0x50 [ 30.776051][ C2] br_dev_newlink+0xa6/0x160 [bridge] [ 30.776404][ C2] rtnl_newlink_create+0x2d0/0x750 [ 30.776665][ C2] __rtnl_newlink+0x22b/0xa50 [ 30.777002][ C2] rtnl_newlink+0x9f1/0x11c0 [ 30.777345][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.777606][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 30.777943][ C2] netlink_unicast+0x486/0x750 [ 30.778289][ C2] netlink_sendmsg+0x735/0xc60 [ 30.778545][ C2] ____sys_sendmsg+0x415/0x880 [ 30.778871][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 30.779124][ C2] __sys_sendmsg+0x12c/0x1d0 [ 30.779456][ C2] do_syscall_64+0xff/0x530 [ 30.779792][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.780113][ C2] IN-SOFTIRQ-W at: [ 30.780352][ C2] __lock_acquire+0x388/0xc20 [ 30.780609][ C2] lock_acquire.part.0+0xd4/0x280 [ 30.780952][ C2] _raw_spin_lock+0x33/0x40 [ 30.781285][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.781606][ C2] call_timer_fn+0x160/0x4d0 [ 30.781958][ C2] __run_timers+0x68f/0xaa0 [ 30.782295][ C2] run_timer_softirq+0xf0/0x160 [ 30.782554][ C2] handle_softirqs+0x1d3/0x900 [ 30.782901][ C2] __irq_exit_rcu+0x145/0x1c0 [ 30.783237][ C2] irq_exit_rcu+0xe/0x30 [ 30.783491][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.783880][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.784268][ C2] pv_native_safe_halt+0xf/0x10 [ 30.784532][ C2] default_idle+0x9/0x10 [ 30.784879][ C2] default_idle_call+0x6e/0xb0 [ 30.785217][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.785528][ C2] do_idle+0xd8/0x190 [ 30.785810][ C2] cpu_startup_entry+0x53/0x70 [ 30.786070][ C2] start_secondary+0x204/0x2b0 [ 30.786400][ C2] common_startup_64+0x13e/0x148 [ 30.786664][ C2] INITIAL USE at: [ 30.786824][ C2] __lock_acquire+0x388/0xc20 [ 30.787170][ C2] lock_acquire.part.0+0xd4/0x280 [ 30.787425][ C2] _raw_spin_lock_bh+0x38/0x50 [ 30.787759][ C2] br_dev_newlink+0xa6/0x160 [bridge] [ 30.788116][ C2] rtnl_newlink_create+0x2d0/0x750 [ 30.788377][ C2] __rtnl_newlink+0x22b/0xa50 [ 30.788715][ C2] rtnl_newlink+0x9f1/0x11c0 [ 30.788987][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 30.789316][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 30.789658][ C2] netlink_unicast+0x486/0x750 [ 30.789929][ C2] netlink_sendmsg+0x735/0xc60 [ 30.790262][ C2] ____sys_sendmsg+0x415/0x880 [ 30.790603][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 30.790881][ C2] __sys_sendmsg+0x12c/0x1d0 [ 30.791212][ C2] do_syscall_64+0xff/0x530 [ 30.791462][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.791853][ C2] } [ 30.791956][ C2] ... key at: [] __key.7+0x0/0x40 [bridge] [ 30.792344][ C2] ... acquired at: [ 30.792581][ C2] mark_lock+0x1d7/0xa00 [ 30.792793][ C2] mark_usage+0x42/0x170 [ 30.793082][ C2] __lock_acquire+0x388/0xc20 [ 30.793287][ C2] lock_acquire.part.0+0xd4/0x280 [ 30.793565][ C2] _raw_spin_lock+0x33/0x40 [ 30.793775][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.794128][ C2] call_timer_fn+0x160/0x4d0 [ 30.794341][ C2] __run_timers+0x68f/0xaa0 [ 30.794621][ C2] run_timer_softirq+0xf0/0x160 [ 30.794829][ C2] handle_softirqs+0x1d3/0x900 [ 30.795114][ C2] __irq_exit_rcu+0x145/0x1c0 [ 30.795316][ C2] irq_exit_rcu+0xe/0x30 [ 30.795593][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.795847][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.796172][ C2] pv_native_safe_halt+0xf/0x10 [ 30.796377][ C2] default_idle+0x9/0x10 [ 30.796651][ C2] default_idle_call+0x6e/0xb0 [ 30.796861][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.797177][ C2] do_idle+0xd8/0x190 [ 30.797330][ C2] cpu_startup_entry+0x53/0x70 [ 30.797615][ C2] start_secondary+0x204/0x2b0 [ 30.797826][ C2] common_startup_64+0x13e/0x148 [ 30.798119][ C2] [ 30.798232][ C2] [ 30.798232][ C2] stack backtrace: [ 30.798567][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.798573][ C2] Tainted: [W]=WARN [ 30.798574][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.798576][ C2] Call Trace: [ 30.798577][ C2] [ 30.798580][ C2] dump_stack_lvl+0x6f/0xa0 [ 30.798586][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 30.798590][ C2] mark_lock_irq+0x989/0x9c0 [ 30.798595][ C2] mark_lock+0x1d7/0xa00 [ 30.798598][ C2] mark_usage+0x42/0x170 [ 30.798601][ C2] __lock_acquire+0x388/0xc20 [ 30.798604][ C2] lock_acquire.part.0+0xd4/0x280 [ 30.798607][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.798620][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.798624][ C2] ? lock_acquire+0x13c/0x160 [ 30.798627][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.798638][ C2] _raw_spin_lock+0x33/0x40 [ 30.798641][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.798653][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 30.798665][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.798676][ C2] call_timer_fn+0x160/0x4d0 [ 30.798679][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 30.798682][ C2] ? debug_object_active_state+0x430/0x430 [ 30.798686][ C2] ? find_held_lock+0x2b/0x80 [ 30.798689][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 30.798691][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.798694][ C2] __run_timers+0x68f/0xaa0 [ 30.798697][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 30.798709][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 30.798711][ C2] ? __lock_acquire+0x518/0xc20 [ 30.798715][ C2] ? __rwlock_init+0x150/0x150 [ 30.798719][ C2] run_timer_softirq+0xf0/0x160 [ 30.798722][ C2] ? __run_timers+0xaa0/0xaa0 [ 30.798724][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 30.798727][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.798729][ C2] handle_softirqs+0x1d3/0x900 [ 30.798733][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 30.798735][ C2] ? _local_bh_enable+0xc0/0xc0 [ 30.798738][ C2] __irq_exit_rcu+0x145/0x1c0 [ 30.798740][ C2] irq_exit_rcu+0xe/0x30 [ 30.798742][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 30.798745][ C2] [ 30.798746][ C2] [ 30.798747][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 30.798750][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 30.798752][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 30.798755][ C2] 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 [ 30.798758][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 30.798761][ C2] RAX: 00000000000c3999 RBX: ff11000001bec6c0 RCX: ffffffffa6af0307 [ 30.798763][ C2] RDX: ff11000001bec6c0 RSI: ffffffffa9838b1c RDI: ffffffffa928d8e0 [ 30.798765][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 30.798766][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 30.798767][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 30.798770][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.798773][ C2] default_idle+0x9/0x10 [ 30.798776][ C2] default_idle_call+0x6e/0xb0 [ 30.798778][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 30.798780][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 30.798783][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 30.798786][ C2] ? rcu_is_watching+0x16/0xd0 [ 30.798789][ C2] do_idle+0xd8/0x190 [ 30.798791][ C2] cpu_startup_entry+0x53/0x70 [ 30.798793][ C2] start_secondary+0x204/0x2b0 [ 30.798795][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 30.798798][ C2] common_startup_64+0x13e/0x148 [ 30.798803][ C2] [ 36.342228][ T454] veth7: entered allmulticast mode [ 36.342245][ T454] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 36.342248][ T454] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 454, name: ip [ 36.342249][ T454] preempt_count: 1, expected: 0 [ 36.342250][ T454] RCU nest depth: 0, expected: 0 [ 36.342251][ T454] INFO: lockdep is turned off. [ 36.342252][ T454] irq event stamp: 0 [ 36.342253][ T454] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 36.342258][ T454] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 36.342264][ T454] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 36.342265][ T454] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 36.342267][ T454] Preemption disabled at: [ 36.342268][ T454] [] vprintk_emit+0x31b/0x3e0 [ 36.342275][ T454] CPU: 3 UID: 0 PID: 454 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 36.342279][ T454] Tainted: [W]=WARN [ 36.342280][ T454] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.342281][ T454] Call Trace: [ 36.342283][ T454] [ 36.342284][ T454] dump_stack_lvl+0x6f/0xa0 [ 36.342290][ T454] ? vprintk_emit+0x31b/0x3e0 [ 36.342292][ T454] __might_resched.cold+0x1fe/0x2c1 [ 36.342295][ T454] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 36.342297][ T454] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 36.342300][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342304][ T454] __kmalloc_noprof+0x443/0x760 [ 36.342307][ T454] ? __rwlock_init+0x150/0x150 [ 36.342310][ T454] ? alloc_buf.isra.0+0x4b/0x260 [ 36.342314][ T454] ? do_raw_spin_unlock+0x59/0x250 [ 36.342315][ T454] alloc_buf.isra.0+0x4b/0x260 [ 36.342317][ T454] put_chars+0x1e1/0x2f0 [ 36.342319][ T454] ? __send_to_port+0x420/0x420 [ 36.342321][ T454] ? console_prepend_replay+0x20/0x20 [ 36.342323][ T454] hvc_console_print+0x292/0x780 [ 36.342327][ T454] ? hvc_write+0x3a0/0x3a0 [ 36.342328][ T454] ? vsnprintf+0x527/0x1700 [ 36.342331][ T454] ? __rwlock_init+0x150/0x150 [ 36.342333][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342334][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342337][ T454] console_emit_next_record+0x22f/0x4c0 [ 36.342340][ T454] ? devkmsg_read+0x4b0/0x4b0 [ 36.342342][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342344][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342346][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342349][ T454] ? lock_acquire+0x13c/0x160 [ 36.342352][ T454] ? console_flush_one_record+0x111/0x710 [ 36.342354][ T454] console_flush_one_record+0x46f/0x710 [ 36.342357][ T454] ? console_emit_next_record+0x4c0/0x4c0 [ 36.342361][ T454] console_unlock+0xee/0x1f0 [ 36.342363][ T454] ? lock_acquire+0x13c/0x160 [ 36.342365][ T454] ? console_flush_one_record+0x710/0x710 [ 36.342368][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342370][ T454] ? lock_release+0x184/0x1f0 [ 36.342372][ T454] ? lock_acquire+0x60/0x160 [ 36.342374][ T454] ? __rcu_read_lock+0x30/0x70 [ 36.342376][ T454] ? __down_trylock_console_sem+0x5e/0xa0 [ 36.342379][ T454] ? vprintk_emit+0x320/0x3e0 [ 36.342382][ T454] vprintk_emit+0x37c/0x3e0 [ 36.342385][ T454] ? wake_up_klogd_work_func+0x90/0x90 [ 36.342387][ T454] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.342391][ T454] _printk+0xc7/0x100 [ 36.342395][ T454] ? snapshot_read.cold+0x21/0x21 [ 36.342398][ T454] ? netdev_name+0x43/0x60 [ 36.342402][ T454] ? __netdev_printk+0x17f/0x1d0 [ 36.342404][ T454] netdev_info+0xe2/0x116 [ 36.342407][ T454] ? netdev_notice+0x120/0x120 [ 36.342409][ T454] ? kasan_save_track+0x14/0x30 [ 36.342413][ T454] ? __kmalloc_cache_noprof+0x29a/0x620 [ 36.342416][ T454] ? __team_option_inst_add+0xae/0x3d0 [ 36.342421][ T454] ? mutex_is_locked+0x1c/0x50 [ 36.342425][ T454] netif_set_allmulti.cold+0x7c/0x166 [ 36.342429][ T454] ? netdev_is_rx_handler_busy+0x2a/0xd0 [ 36.342433][ T454] dev_set_allmulti+0xa2/0x150 [ 36.342437][ T454] team_port_add+0x856/0x15e0 [ 36.342440][ T454] ? team_port_enable+0xc0/0xc0 [ 36.342441][ T454] ? kernel_text_address+0x149/0x170 [ 36.342444][ T454] do_set_master+0x357/0x580 [ 36.342447][ T454] do_setlink.isra.0+0xa31/0x2750 [ 36.342450][ T454] ? stack_trace_save+0x93/0xc0 [ 36.342452][ T454] ? rtnl_link_get_size+0x350/0x350 [ 36.342454][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342455][ T454] ? stack_depot_save_flags+0x1bc/0x790 [ 36.342459][ T454] ? kasan_save_stack+0x3d/0x50 [ 36.342461][ T454] ? kasan_save_stack+0x2f/0x50 [ 36.342462][ T454] ? kasan_save_track+0x14/0x30 [ 36.342464][ T454] ? __kasan_kmalloc+0x7b/0x90 [ 36.342465][ T454] ? __kmalloc_cache_noprof+0x29a/0x620 [ 36.342467][ T454] ? rtnl_newlink+0x124/0x11c0 [ 36.342468][ T454] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.342469][ T454] ? netlink_rcv_skb+0x14e/0x3a0 [ 36.342472][ T454] ? netlink_unicast+0x486/0x750 [ 36.342473][ T454] ? netlink_sendmsg+0x735/0xc60 [ 36.342474][ T454] ? ____sys_sendmsg+0x415/0x880 [ 36.342477][ T454] ? ___sys_sendmsg+0x14e/0x1d0 [ 36.342478][ T454] ? __sys_sendmsg+0x12c/0x1d0 [ 36.342480][ T454] ? do_syscall_64+0xff/0x530 [ 36.342482][ T454] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.342484][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342486][ T454] ? lock_acquire+0x13c/0x160 [ 36.342487][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342489][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342491][ T454] ? trace_contention_end+0xb3/0x180 [ 36.342493][ T454] ? __mutex_lock+0x1db/0x1ea0 [ 36.342495][ T454] ? __mutex_lock+0x9a3/0x1ea0 [ 36.342496][ T454] ? rtnl_newlink+0x9a8/0x11c0 [ 36.342498][ T454] ? ww_mutex_lock+0x160/0x160 [ 36.342499][ T454] ? nla_get_range_signed+0x3d0/0x3d0 [ 36.342501][ T454] ? __rtnl_newlink+0x3fa/0xa50 [ 36.342504][ T454] rtnl_newlink+0x9f1/0x11c0 [ 36.342506][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342507][ T454] ? rtnl_bridge_getlink+0x850/0x850 [ 36.342509][ T454] ? lock_acquire+0x13c/0x160 [ 36.342510][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342512][ T454] ? is_bpf_text_address+0x3e/0x110 [ 36.342516][ T454] ? is_bpf_text_address+0x72/0x110 [ 36.342517][ T454] ? kernel_text_address+0x149/0x170 [ 36.342519][ T454] ? __kernel_text_address+0x12/0x30 [ 36.342520][ T454] ? write_profile+0xf0/0xf0 [ 36.342521][ T454] ? unwind_get_return_address+0x67/0xd0 [ 36.342524][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342526][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342527][ T454] ? cap_capable+0x1d7/0x3d0 [ 36.342531][ T454] ? lock_acquire+0x13c/0x160 [ 36.342532][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342534][ T454] ? rtnl_bridge_getlink+0x850/0x850 [ 36.342535][ T454] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.342537][ T454] ? rtnl_link_fill+0x920/0x920 [ 36.342538][ T454] ? filter_irq_stacks+0xd0/0xd0 [ 36.342540][ T454] ? stack_depot_save_flags+0x1bc/0x790 [ 36.342542][ T454] netlink_rcv_skb+0x14e/0x3a0 [ 36.342544][ T454] ? rtnl_link_fill+0x920/0x920 [ 36.342545][ T454] ? lock_release+0x184/0x1f0 [ 36.342546][ T454] ? netlink_ack+0xcf0/0xcf0 [ 36.342548][ T454] ? __netlink_lookup+0xb9/0x6b0 [ 36.342550][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342552][ T454] ? lock_release+0x184/0x1f0 [ 36.342554][ T454] netlink_unicast+0x486/0x750 [ 36.342558][ T454] ? netlink_attachskb+0x810/0x810 [ 36.342560][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342562][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342563][ T454] ? lock_acquire+0x13c/0x160 [ 36.342565][ T454] netlink_sendmsg+0x735/0xc60 [ 36.342567][ T454] ? netlink_unicast+0x750/0x750 [ 36.342569][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342571][ T454] ? lock_release+0x184/0x1f0 [ 36.342573][ T454] ____sys_sendmsg+0x415/0x880 [ 36.342574][ T454] ? copy_msghdr_from_user+0x279/0x420 [ 36.342576][ T454] ? get_timestamp.constprop.0+0x390/0x390 [ 36.342578][ T454] ? move_addr_to_kernel+0x40/0x40 [ 36.342579][ T454] ? filter_irq_stacks+0xd0/0xd0 [ 36.342582][ T454] ___sys_sendmsg+0x14e/0x1d0 [ 36.342583][ T454] ? copy_msghdr_from_user+0x420/0x420 [ 36.342588][ T454] __sys_sendmsg+0x12c/0x1d0 [ 36.342590][ T454] ? __sys_sendmsg_sock+0x20/0x20 [ 36.342593][ T454] ? rcu_is_watching+0x16/0xd0 [ 36.342595][ T454] do_syscall_64+0xff/0x530 [ 36.342596][ T454] ? exc_page_fault+0xee/0x100 [ 36.342599][ T454] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.342600][ T454] RIP: 0033:0x7f4e2973754e [ 36.342603][ T454] 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 [ 36.342605][ T454] RSP: 002b:00007ffcc7c1c580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.342610][ T454] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4e2973754e [ 36.342611][ T454] RDX: 0000000000000000 RSI: 00007ffcc7c1c630 RDI: 0000000000000005 [ 36.342612][ T454] RBP: 00007ffcc7c1c590 R08: 0000000000000000 R09: 0000000000000000 [ 36.342613][ T454] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d776 [ 36.342613][ T454] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcc7c1ccf0 [ 36.342616][ T454] [ 36.367803][ T454] veth7: entered promiscuous mode [ 36.368484][ T454] lag2: Port device veth7 added [ 36.378098][ T454] ip (454) used greatest stack depth: 23080 bytes left [ 36.456949][ T465] veth1: left allmulticast mode [ 36.458322][ T465] lag2: Port device veth1 removed [ 36.477653][ T466] veth1: left promiscuous mode [ 48.683475][ T37] br1: port 1(lag2) entered disabled state [ 48.683494][ T37] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.683496][ T37] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 37, name: kworker/u18:0 [ 48.683498][ T37] preempt_count: 202, expected: 0 [ 48.683499][ T37] RCU nest depth: 0, expected: 0 [ 48.683500][ T37] INFO: lockdep is turned off. [ 48.683501][ T37] irq event stamp: 57190 [ 48.683502][ T37] hardirqs last enabled at (57189): [] _raw_spin_unlock_irq+0x28/0x50 [ 48.683511][ T37] hardirqs last disabled at (57190): [] __schedule+0x1246/0x20e0 [ 48.683513][ T37] softirqs last enabled at (54270): [] handle_softirqs+0x67c/0x900 [ 48.683517][ T37] softirqs last disabled at (54261): [] __irq_exit_rcu+0x145/0x1c0 [ 48.683519][ T37] Preemption disabled at: [ 48.683520][ T37] [<0000000000000000>] 0x0 [ 48.683526][ T37] CPU: 0 UID: 0 PID: 37 Comm: kworker/u18:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.683530][ T37] Tainted: [W]=WARN [ 48.683531][ T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.683532][ T37] Workqueue: events_unbound linkwatch_event [ 48.683539][ T37] Call Trace: [ 48.683541][ T37] [ 48.683542][ T37] dump_stack_lvl+0x6f/0xa0 [ 48.683547][ T37] __might_resched.cold+0x1fe/0x2c1 [ 48.683551][ T37] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.683558][ T37] ? rcu_is_watching+0x16/0xd0 [ 48.683562][ T37] __kmalloc_noprof+0x443/0x760 [ 48.683566][ T37] ? __rwlock_init+0x150/0x150 [ 48.683569][ T37] ? alloc_buf.isra.0+0x4b/0x260 [ 48.683572][ T37] ? do_raw_spin_unlock+0x59/0x250 [ 48.683574][ T37] alloc_buf.isra.0+0x4b/0x260 [ 48.683576][ T37] put_chars+0x1e1/0x2f0 [ 48.683578][ T37] ? __send_to_port+0x420/0x420 [ 48.683580][ T37] ? printk_get_next_message+0x240/0x650 [ 48.683583][ T37] ? console_prepend_replay+0x20/0x20 [ 48.683585][ T37] hvc_console_print+0x292/0x780 [ 48.683588][ T37] ? hvc_write+0x3a0/0x3a0 [ 48.683590][ T37] ? __rwlock_init+0x150/0x150 [ 48.683591][ T37] ? rcu_is_watching+0x16/0xd0 [ 48.683593][ T37] ? rcu_is_watching+0x16/0xd0 [ 48.683595][ T37] ? lock_acquire+0x13c/0x160 [ 48.683597][ T37] console_emit_next_record+0x22f/0x4c0 [ 48.683600][ T37] ? devkmsg_read+0x4b0/0x4b0 [ 48.683602][ T37] ? rcu_is_watching+0x16/0xd0 [ 48.683603][ T37] ? rcu_is_watching+0x16/0xd0 [ 48.683605][ T37] ? rcu_is_watching+0x16/0xd0 [ 48.683607][ T37] ? lock_acquire+0x13c/0x160 [ 48.683609][ T37] ? console_flush_one_record+0x111/0x710 [ 48.683610][ T37] console_flush_one_record+0x46f/0x710 [ 48.683613][ T37] ? console_emit_next_record+0x4c0/0x4c0 [ 48.683615][ T37] console_unlock+0xee/0x1f0 [ 48.683617][ T37] ? lock_acquire+0x13c/0x160 [ 48.683618][ T37] ? console_flush_one_record+0x710/0x710 [ 48.683620][ T37] ? rcu_is_watching+0x16/0xd0 [ 48.683622][ T37] ? lock_release+0x184/0x1f0 [ 48.683623][ T37] ? lock_acquire+0x60/0x160 [ 48.683625][ T37] ? __rcu_read_lock+0x30/0x70 [ 48.683627][ T37] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.683629][ T37] ? vprintk_emit+0x320/0x3e0 [ 48.683631][ T37] vprintk_emit+0x37c/0x3e0 [ 48.683634][ T37] ? wake_up_klogd_work_func+0x90/0x90 [ 48.683636][ T37] ? rcu_is_watching+0x16/0xd0 [ 48.683638][ T37] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 48.683641][ T37] _printk+0xc7/0x100 [ 48.683645][ T37] ? snapshot_read.cold+0x21/0x21 [ 48.683647][ T37] ? lock_acquire+0x13c/0x160 [ 48.683648][ T37] ? fib6_del+0x320/0x320 [ 48.683652][ T37] br_set_state+0x22f/0x430 [bridge] [ 48.683666][ T37] br_stp_disable_port+0x11f/0x390 [bridge] [ 48.683674][ T37] br_port_carrier_check+0x365/0x430 [bridge] [ 48.683683][ T37] br_device_event+0x52d/0x8f0 [bridge] [ 48.683691][ T37] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 48.683693][ T37] ? addrconf_notify+0x500/0xf30 [ 48.683697][ T37] notifier_call_chain+0xae/0x300 [ 48.683700][ T37] netif_state_change+0x139/0x340 [ 48.683703][ T37] ? dev_deactivate+0xc1/0x210 [ 48.683705][ T37] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 48.683708][ T37] ? rfc2863_policy+0x1a0/0x310 [ 48.683709][ T37] ? linkwatch_do_dev+0x9c/0xd0 [ 48.683711][ T37] __linkwatch_run_queue+0x34c/0x750 [ 48.683712][ T37] ? linkwatch_do_dev+0xd0/0xd0 [ 48.683714][ T37] ? debug_object_active_state+0x430/0x430 [ 48.683718][ T37] linkwatch_event+0x7f/0xb0 [ 48.683720][ T37] ? __linkwatch_run_queue+0x750/0x750 [ 48.683722][ T37] process_one_work+0xe3e/0x1560 [ 48.683725][ T37] ? __queue_delayed_work+0x470/0x470 [ 48.683727][ T37] ? find_held_lock+0x2b/0x80 [ 48.683729][ T37] ? __rwlock_init+0x150/0x150 [ 48.683731][ T37] worker_thread+0x4f1/0xd60 [ 48.683734][ T37] ? rescuer_thread+0x1340/0x1340 [ 48.683736][ T37] kthread+0x367/0x460 [ 48.683738][ T37] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 48.683739][ T37] ? kthread_affine_preferred+0x4c0/0x4c0 [ 48.683741][ T37] ret_from_fork+0x474/0x6b0 [ 48.683744][ T37] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 48.683746][ T37] ? __switch_to+0x5a3/0xe00 [ 48.683749][ T37] ? kthread_affine_preferred+0x4c0/0x4c0 [ 48.683750][ T37] ret_from_fork_asm+0x11/0x20 [ 48.683754][ T37] [ 48.712713][ T518] veth7: left allmulticast mode [ 48.713519][ T518] lag2: Port device veth7 removed [ 48.730520][ T519] veth7: left promiscuous mode [ 48.805581][ T529] veth1: entered allmulticast mode [ 48.805774][ T529] veth1: entered promiscuous mode [ 48.806480][ T529] lag2: Port device veth1 added [ 48.822503][ T193] br1: port 1(lag2) entered blocking state [ 48.822866][ T193] br1: port 1(lag2) entered forwarding state [ 48.923192][ T540] veth7: entered allmulticast mode [ 48.923504][ T540] veth7: entered promiscuous mode [ 48.924480][ T540] lag2: Port device veth7 added [ 61.197392][ T592] lag2: left allmulticast mode [ 61.197413][ T592] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 61.197416][ T592] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 592, name: ip [ 61.197419][ T592] preempt_count: 1, expected: 0 [ 61.197420][ T592] RCU nest depth: 0, expected: 0 [ 61.197421][ T592] INFO: lockdep is turned off. [ 61.197423][ T592] irq event stamp: 0 [ 61.197424][ T592] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 61.197430][ T592] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 61.197437][ T592] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 61.197440][ T592] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 61.197442][ T592] Preemption disabled at: [ 61.197443][ T592] [] vprintk_emit+0x31b/0x3e0 [ 61.197452][ T592] CPU: 2 UID: 0 PID: 592 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 61.197457][ T592] Tainted: [W]=WARN [ 61.197458][ T592] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.197460][ T592] Call Trace: [ 61.197462][ T592] [ 61.197464][ T592] dump_stack_lvl+0x6f/0xa0 [ 61.197471][ T592] ? vprintk_emit+0x31b/0x3e0 [ 61.197473][ T592] __might_resched.cold+0x1fe/0x2c1 [ 61.197478][ T592] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 61.197482][ T592] ? __asan_memcpy+0x3c/0x60 [ 61.197486][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197491][ T592] __kmalloc_noprof+0x443/0x760 [ 61.197495][ T592] ? __rwlock_init+0x150/0x150 [ 61.197498][ T592] ? alloc_buf.isra.0+0x4b/0x260 [ 61.197503][ T592] ? do_raw_spin_unlock+0x59/0x250 [ 61.197506][ T592] alloc_buf.isra.0+0x4b/0x260 [ 61.197509][ T592] put_chars+0x1e1/0x2f0 [ 61.197512][ T592] ? __send_to_port+0x420/0x420 [ 61.197515][ T592] ? console_prepend_replay+0x20/0x20 [ 61.197518][ T592] hvc_console_print+0x292/0x780 [ 61.197523][ T592] ? hvc_write+0x3a0/0x3a0 [ 61.197526][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197529][ T592] ? lock_acquire+0x13c/0x160 [ 61.197532][ T592] console_emit_next_record+0x22f/0x4c0 [ 61.197535][ T592] ? devkmsg_read+0x4b0/0x4b0 [ 61.197538][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197541][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197543][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197546][ T592] ? lock_acquire+0x13c/0x160 [ 61.197550][ T592] ? console_flush_one_record+0x111/0x710 [ 61.197553][ T592] console_flush_one_record+0x46f/0x710 [ 61.197560][ T592] ? console_emit_next_record+0x4c0/0x4c0 [ 61.197564][ T592] console_unlock+0xee/0x1f0 [ 61.197567][ T592] ? lock_acquire+0x13c/0x160 [ 61.197569][ T592] ? console_flush_one_record+0x710/0x710 [ 61.197571][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197574][ T592] ? lock_release+0x184/0x1f0 [ 61.197576][ T592] ? lock_acquire+0x60/0x160 [ 61.197578][ T592] ? __rcu_read_lock+0x30/0x70 [ 61.197582][ T592] ? __down_trylock_console_sem+0x5e/0xa0 [ 61.197584][ T592] ? vprintk_emit+0x320/0x3e0 [ 61.197587][ T592] vprintk_emit+0x37c/0x3e0 [ 61.197591][ T592] ? wake_up_klogd_work_func+0x90/0x90 [ 61.197593][ T592] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 61.197597][ T592] ? netlink_unicast+0x486/0x750 [ 61.197601][ T592] ? netlink_sendmsg+0x735/0xc60 [ 61.197603][ T592] ? ____sys_sendmsg+0x415/0x880 [ 61.197606][ T592] ? ___sys_sendmsg+0x14e/0x1d0 [ 61.197608][ T592] ? __sys_sendmsg+0x12c/0x1d0 [ 61.197611][ T592] ? do_syscall_64+0xff/0x530 [ 61.197615][ T592] _printk+0xc7/0x100 [ 61.197619][ T592] ? snapshot_read.cold+0x21/0x21 [ 61.197623][ T592] ? netdev_name+0x43/0x60 [ 61.197626][ T592] ? __netdev_printk+0x17f/0x1d0 [ 61.197629][ T592] netdev_info+0xe2/0x116 [ 61.197631][ T592] ? netdev_notice+0x120/0x120 [ 61.197635][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197637][ T592] ? __up_read+0x355/0x9e0 [ 61.197640][ T592] ? trace_hardirqs_on+0x36/0x40 [ 61.197643][ T592] ? down_write_nested+0x200/0x200 [ 61.197645][ T592] ? mutex_is_locked+0x1c/0x50 [ 61.197649][ T592] netif_set_allmulti.cold+0x7c/0x166 [ 61.197653][ T592] dev_set_allmulti+0xa2/0x150 [ 61.197657][ T592] del_nbp+0xb7/0xc10 [bridge] [ 61.197674][ T592] ? is_bpf_text_address+0x72/0x110 [ 61.197678][ T592] ? kernel_text_address+0x149/0x170 [ 61.197682][ T592] br_del_if+0xab/0x200 [bridge] [ 61.197694][ T592] ? rtnl_is_locked+0x15/0x20 [ 61.197697][ T592] do_set_master+0x15c/0x580 [ 61.197701][ T592] do_setlink.isra.0+0xa31/0x2750 [ 61.197704][ T592] ? stack_trace_save+0x93/0xc0 [ 61.197707][ T592] ? rtnl_link_get_size+0x350/0x350 [ 61.197709][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197712][ T592] ? stack_depot_save_flags+0x1bc/0x790 [ 61.197717][ T592] ? kasan_save_stack+0x3d/0x50 [ 61.197720][ T592] ? kasan_save_stack+0x2f/0x50 [ 61.197722][ T592] ? kasan_save_track+0x14/0x30 [ 61.197724][ T592] ? __kasan_kmalloc+0x7b/0x90 [ 61.197727][ T592] ? __kmalloc_cache_noprof+0x29a/0x620 [ 61.197729][ T592] ? rtnl_newlink+0x124/0x11c0 [ 61.197731][ T592] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 61.197733][ T592] ? netlink_rcv_skb+0x14e/0x3a0 [ 61.197735][ T592] ? netlink_unicast+0x486/0x750 [ 61.197737][ T592] ? netlink_sendmsg+0x735/0xc60 [ 61.197739][ T592] ? ____sys_sendmsg+0x415/0x880 [ 61.197741][ T592] ? ___sys_sendmsg+0x14e/0x1d0 [ 61.197744][ T592] ? __sys_sendmsg+0x12c/0x1d0 [ 61.197746][ T592] ? do_syscall_64+0xff/0x530 [ 61.197748][ T592] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 61.197752][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197754][ T592] ? lock_acquire+0x13c/0x160 [ 61.197756][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197759][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197761][ T592] ? trace_contention_end+0xb3/0x180 [ 61.197764][ T592] ? __mutex_lock+0x1db/0x1ea0 [ 61.197767][ T592] ? __mutex_lock+0x9a3/0x1ea0 [ 61.197770][ T592] ? rtnl_newlink+0x9a8/0x11c0 [ 61.197772][ T592] ? ww_mutex_lock+0x160/0x160 [ 61.197774][ T592] ? nla_get_range_signed+0x3d0/0x3d0 [ 61.197777][ T592] ? __rtnl_newlink+0x3fa/0xa50 [ 61.197781][ T592] rtnl_newlink+0x9f1/0x11c0 [ 61.197784][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197787][ T592] ? rtnl_bridge_getlink+0x850/0x850 [ 61.197789][ T592] ? lock_acquire+0x13c/0x160 [ 61.197791][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197794][ T592] ? is_bpf_text_address+0x3e/0x110 [ 61.197796][ T592] ? is_bpf_text_address+0x72/0x110 [ 61.197799][ T592] ? kernel_text_address+0x149/0x170 [ 61.197801][ T592] ? __kernel_text_address+0x12/0x30 [ 61.197803][ T592] ? write_profile+0xf0/0xf0 [ 61.197805][ T592] ? unwind_get_return_address+0x67/0xd0 [ 61.197809][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197811][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197814][ T592] ? cap_capable+0x1d7/0x3d0 [ 61.197818][ T592] ? lock_acquire+0x13c/0x160 [ 61.197820][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197823][ T592] ? rtnl_bridge_getlink+0x850/0x850 [ 61.197825][ T592] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 61.197828][ T592] ? rtnl_link_fill+0x920/0x920 [ 61.197830][ T592] ? filter_irq_stacks+0xd0/0xd0 [ 61.197832][ T592] ? stack_depot_save_flags+0x1bc/0x790 [ 61.197836][ T592] netlink_rcv_skb+0x14e/0x3a0 [ 61.197838][ T592] ? rtnl_link_fill+0x920/0x920 [ 61.197840][ T592] ? lock_release+0x184/0x1f0 [ 61.197843][ T592] ? netlink_ack+0xcf0/0xcf0 [ 61.197845][ T592] ? __netlink_lookup+0xb9/0x6b0 [ 61.197849][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197851][ T592] ? lock_release+0x184/0x1f0 [ 61.197854][ T592] netlink_unicast+0x486/0x750 [ 61.197857][ T592] ? netlink_attachskb+0x810/0x810 [ 61.197860][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197862][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197865][ T592] ? lock_acquire+0x13c/0x160 [ 61.197868][ T592] netlink_sendmsg+0x735/0xc60 [ 61.197871][ T592] ? netlink_unicast+0x750/0x750 [ 61.197874][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197876][ T592] ? lock_release+0x184/0x1f0 [ 61.197879][ T592] ____sys_sendmsg+0x415/0x880 [ 61.197882][ T592] ? copy_msghdr_from_user+0x279/0x420 [ 61.197884][ T592] ? get_timestamp.constprop.0+0x390/0x390 [ 61.197887][ T592] ? move_addr_to_kernel+0x40/0x40 [ 61.197889][ T592] ? filter_irq_stacks+0xd0/0xd0 [ 61.197893][ T592] ___sys_sendmsg+0x14e/0x1d0 [ 61.197896][ T592] ? copy_msghdr_from_user+0x420/0x420 [ 61.197904][ T592] __sys_sendmsg+0x12c/0x1d0 [ 61.197907][ T592] ? __sys_sendmsg_sock+0x20/0x20 [ 61.197911][ T592] ? rcu_is_watching+0x16/0xd0 [ 61.197914][ T592] do_syscall_64+0xff/0x530 [ 61.197916][ T592] ? exc_page_fault+0xee/0x100 [ 61.197919][ T592] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 61.197922][ T592] RIP: 0033:0x7f5c8219c54e [ 61.197925][ T592] 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 [ 61.197927][ T592] RSP: 002b:00007ffd6389a080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.197933][ T592] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5c8219c54e [ 61.197935][ T592] RDX: 0000000000000000 RSI: 00007ffd6389a130 RDI: 0000000000000005 [ 61.197937][ T592] RBP: 00007ffd6389a090 R08: 0000000000000000 R09: 0000000000000000 [ 61.197938][ T592] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d78f [ 61.197940][ T592] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd6389a7f0 [ 61.197944][ T592] [ 61.248764][ T592] veth1: left allmulticast mode [ 61.249040][ T592] veth7: left allmulticast mode [ 61.249496][ T592] br1: port 1(lag2) entered disabled state [ 61.251459][ T592] veth1: left promiscuous mode [ 61.251703][ T592] veth7: left promiscuous mode [ 63.290088][ T594] br1: port 1(lag2) entered blocking state [ 63.290108][ T594] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 63.290111][ T594] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 594, name: ip [ 63.290114][ T594] preempt_count: 1, expected: 0 [ 63.290115][ T594] RCU nest depth: 0, expected: 0 [ 63.290117][ T594] INFO: lockdep is turned off. [ 63.290118][ T594] irq event stamp: 0 [ 63.290120][ T594] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 63.290134][ T594] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 63.290141][ T594] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 63.290144][ T594] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 63.290146][ T594] Preemption disabled at: [ 63.290147][ T594] [] vprintk_emit+0x31b/0x3e0 [ 63.290157][ T594] CPU: 2 UID: 0 PID: 594 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 63.290162][ T594] Tainted: [W]=WARN [ 63.290163][ T594] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.290165][ T594] Call Trace: [ 63.290167][ T594] [ 63.290169][ T594] dump_stack_lvl+0x6f/0xa0 [ 63.290175][ T594] ? vprintk_emit+0x31b/0x3e0 [ 63.290178][ T594] __might_resched.cold+0x1fe/0x2c1 [ 63.290183][ T594] ? __module_address+0x36/0x330 [ 63.290187][ T594] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 63.290191][ T594] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 63.290194][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290198][ T594] __kmalloc_noprof+0x443/0x760 [ 63.290203][ T594] ? __rwlock_init+0x150/0x150 [ 63.290206][ T594] ? alloc_buf.isra.0+0x4b/0x260 [ 63.290211][ T594] ? do_raw_spin_unlock+0x59/0x250 [ 63.290213][ T594] alloc_buf.isra.0+0x4b/0x260 [ 63.290216][ T594] put_chars+0x1e1/0x2f0 [ 63.290219][ T594] ? prb_final_commit+0x50/0x50 [ 63.290221][ T594] ? __send_to_port+0x420/0x420 [ 63.290224][ T594] ? printk_get_next_message+0x240/0x650 [ 63.290228][ T594] hvc_console_print+0x292/0x780 [ 63.290233][ T594] ? hvc_write+0x3a0/0x3a0 [ 63.290235][ T594] ? do_raw_spin_lock+0x131/0x280 [ 63.290237][ T594] ? vsnprintf+0x668/0x1700 [ 63.290242][ T594] ? __rwlock_init+0x150/0x150 [ 63.290244][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290247][ T594] ? lock_acquire+0x13c/0x160 [ 63.290250][ T594] console_emit_next_record+0x22f/0x4c0 [ 63.290254][ T594] ? devkmsg_read+0x4b0/0x4b0 [ 63.290257][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290260][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290262][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290265][ T594] ? lock_acquire+0x13c/0x160 [ 63.290268][ T594] ? console_flush_one_record+0x111/0x710 [ 63.290270][ T594] console_flush_one_record+0x46f/0x710 [ 63.290274][ T594] ? console_emit_next_record+0x4c0/0x4c0 [ 63.290278][ T594] console_unlock+0xee/0x1f0 [ 63.290280][ T594] ? lock_acquire+0x13c/0x160 [ 63.290283][ T594] ? console_flush_one_record+0x710/0x710 [ 63.290285][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290288][ T594] ? lock_release+0x184/0x1f0 [ 63.290290][ T594] ? lock_acquire+0x60/0x160 [ 63.290292][ T594] ? __rcu_read_lock+0x30/0x70 [ 63.290296][ T594] ? __down_trylock_console_sem+0x5e/0xa0 [ 63.290299][ T594] ? vprintk_emit+0x320/0x3e0 [ 63.290302][ T594] vprintk_emit+0x37c/0x3e0 [ 63.290306][ T594] ? wake_up_klogd_work_func+0x90/0x90 [ 63.290308][ T594] ? __rwlock_init+0x150/0x150 [ 63.290311][ T594] ? lock_acquire+0x13c/0x160 [ 63.290313][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290317][ T594] _printk+0xc7/0x100 [ 63.290321][ T594] ? snapshot_read.cold+0x21/0x21 [ 63.290324][ T594] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 63.290342][ T594] ? do_setlink.isra.0+0xa31/0x2750 [ 63.290345][ T594] ? rtnl_newlink+0x9f1/0x11c0 [ 63.290347][ T594] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 63.290351][ T594] br_set_state+0x22f/0x430 [bridge] [ 63.290366][ T594] br_init_port+0xc4/0x200 [bridge] [ 63.290379][ T594] new_nbp+0x39c/0x580 [bridge] [ 63.290391][ T594] br_add_if+0x212/0x1320 [bridge] [ 63.290403][ T594] ? bpf_address_lookup+0x250/0x290 [ 63.290407][ T594] ? is_bpf_text_address+0x72/0x110 [ 63.290410][ T594] ? kernel_text_address+0x149/0x170 [ 63.290414][ T594] ? __kernel_text_address+0x12/0x30 [ 63.290417][ T594] do_set_master+0x357/0x580 [ 63.290421][ T594] do_setlink.isra.0+0xa31/0x2750 [ 63.290424][ T594] ? stack_trace_save+0x93/0xc0 [ 63.290426][ T594] ? rtnl_link_get_size+0x350/0x350 [ 63.290428][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290431][ T594] ? stack_depot_save_flags+0x1bc/0x790 [ 63.290436][ T594] ? kasan_save_stack+0x3d/0x50 [ 63.290440][ T594] ? kasan_save_stack+0x2f/0x50 [ 63.290442][ T594] ? kasan_save_track+0x14/0x30 [ 63.290445][ T594] ? __kasan_kmalloc+0x7b/0x90 [ 63.290447][ T594] ? __kmalloc_cache_noprof+0x29a/0x620 [ 63.290450][ T594] ? rtnl_newlink+0x124/0x11c0 [ 63.290451][ T594] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 63.290453][ T594] ? netlink_rcv_skb+0x14e/0x3a0 [ 63.290457][ T594] ? netlink_unicast+0x486/0x750 [ 63.290459][ T594] ? netlink_sendmsg+0x735/0xc60 [ 63.290461][ T594] ? ____sys_sendmsg+0x415/0x880 [ 63.290465][ T594] ? ___sys_sendmsg+0x14e/0x1d0 [ 63.290467][ T594] ? __sys_sendmsg+0x12c/0x1d0 [ 63.290469][ T594] ? do_syscall_64+0xff/0x530 [ 63.290472][ T594] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.290476][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290479][ T594] ? lock_acquire+0x13c/0x160 [ 63.290481][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290483][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290486][ T594] ? trace_contention_end+0xb3/0x180 [ 63.290490][ T594] ? __mutex_lock+0x1db/0x1ea0 [ 63.290493][ T594] ? __mutex_lock+0x9a3/0x1ea0 [ 63.290496][ T594] ? rtnl_newlink+0x9a8/0x11c0 [ 63.290498][ T594] ? ww_mutex_lock+0x160/0x160 [ 63.290501][ T594] ? nla_get_range_signed+0x3d0/0x3d0 [ 63.290504][ T594] ? __rtnl_newlink+0x3fa/0xa50 [ 63.290508][ T594] rtnl_newlink+0x9f1/0x11c0 [ 63.290511][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290514][ T594] ? rtnl_bridge_getlink+0x850/0x850 [ 63.290516][ T594] ? lock_acquire+0x13c/0x160 [ 63.290518][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290521][ T594] ? is_bpf_text_address+0x3e/0x110 [ 63.290524][ T594] ? is_bpf_text_address+0x72/0x110 [ 63.290527][ T594] ? kernel_text_address+0x149/0x170 [ 63.290529][ T594] ? __kernel_text_address+0x12/0x30 [ 63.290531][ T594] ? write_profile+0xf0/0xf0 [ 63.290533][ T594] ? unwind_get_return_address+0x67/0xd0 [ 63.290537][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290539][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290542][ T594] ? cap_capable+0x1d7/0x3d0 [ 63.290546][ T594] ? lock_acquire+0x13c/0x160 [ 63.290548][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290551][ T594] ? rtnl_bridge_getlink+0x850/0x850 [ 63.290553][ T594] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 63.290559][ T594] ? rtnl_link_fill+0x920/0x920 [ 63.290562][ T594] ? filter_irq_stacks+0xd0/0xd0 [ 63.290564][ T594] ? stack_depot_save_flags+0x1bc/0x790 [ 63.290568][ T594] netlink_rcv_skb+0x14e/0x3a0 [ 63.290571][ T594] ? rtnl_link_fill+0x920/0x920 [ 63.290573][ T594] ? lock_release+0x184/0x1f0 [ 63.290575][ T594] ? netlink_ack+0xcf0/0xcf0 [ 63.290578][ T594] ? __netlink_lookup+0xb9/0x6b0 [ 63.290582][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290585][ T594] ? lock_release+0x184/0x1f0 [ 63.290588][ T594] netlink_unicast+0x486/0x750 [ 63.290591][ T594] ? netlink_attachskb+0x810/0x810 [ 63.290594][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290596][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290599][ T594] ? lock_acquire+0x13c/0x160 [ 63.290602][ T594] netlink_sendmsg+0x735/0xc60 [ 63.290605][ T594] ? netlink_unicast+0x750/0x750 [ 63.290608][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290611][ T594] ? lock_release+0x184/0x1f0 [ 63.290614][ T594] ____sys_sendmsg+0x415/0x880 [ 63.290616][ T594] ? copy_msghdr_from_user+0x279/0x420 [ 63.290619][ T594] ? get_timestamp.constprop.0+0x390/0x390 [ 63.290621][ T594] ? move_addr_to_kernel+0x40/0x40 [ 63.290624][ T594] ? filter_irq_stacks+0xd0/0xd0 [ 63.290628][ T594] ___sys_sendmsg+0x14e/0x1d0 [ 63.290631][ T594] ? copy_msghdr_from_user+0x420/0x420 [ 63.290639][ T594] __sys_sendmsg+0x12c/0x1d0 [ 63.290643][ T594] ? __sys_sendmsg_sock+0x20/0x20 [ 63.290647][ T594] ? rcu_is_watching+0x16/0xd0 [ 63.290650][ T594] do_syscall_64+0xff/0x530 [ 63.290652][ T594] ? exc_page_fault+0xee/0x100 [ 63.290655][ T594] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.290658][ T594] RIP: 0033:0x7fe1d990554e [ 63.290661][ T594] 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 [ 63.290664][ T594] RSP: 002b:00007ffd967e0220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.290669][ T594] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe1d990554e [ 63.290671][ T594] RDX: 0000000000000000 RSI: 00007ffd967e02d0 RDI: 0000000000000005 [ 63.290673][ T594] RBP: 00007ffd967e0230 R08: 0000000000000000 R09: 0000000000000000 [ 63.290674][ T594] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d791 [ 63.290676][ T594] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd967e0990 [ 63.290680][ T594] [ 63.350272][ T594] br1: port 1(lag2) entered disabled state [ 63.350658][ T594] lag2: entered allmulticast mode [ 63.350913][ T594] veth1: entered allmulticast mode [ 63.351269][ T594] veth7: entered allmulticast mode [ 63.353880][ T594] br1: port 1(lag2) entered blocking state [ 63.354216][ T594] br1: port 1(lag2) entered forwarding state [ 63.355830][ T594] veth1: entered promiscuous mode [ 63.355990][ T594] veth7: entered promiscuous mode [ 75.589675][ T646] lag3: Port device veth2 removed [ 75.589691][ T646] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 75.589694][ T646] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 646, name: ip [ 75.589696][ T646] preempt_count: 1, expected: 0 [ 75.589697][ T646] RCU nest depth: 0, expected: 0 [ 75.589698][ T646] INFO: lockdep is turned off. [ 75.589700][ T646] irq event stamp: 0 [ 75.589701][ T646] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 75.589705][ T646] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 75.589712][ T646] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 75.589713][ T646] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 75.589715][ T646] Preemption disabled at: [ 75.589716][ T646] [] vprintk_emit+0x31b/0x3e0 [ 75.589723][ T646] CPU: 0 UID: 0 PID: 646 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 75.589727][ T646] Tainted: [W]=WARN [ 75.589727][ T646] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.589729][ T646] Call Trace: [ 75.589731][ T646] [ 75.589732][ T646] dump_stack_lvl+0x6f/0xa0 [ 75.589737][ T646] ? vprintk_emit+0x31b/0x3e0 [ 75.589739][ T646] __might_resched.cold+0x1fe/0x2c1 [ 75.589743][ T646] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 75.589746][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589750][ T646] __kmalloc_noprof+0x443/0x760 [ 75.589753][ T646] ? __rwlock_init+0x150/0x150 [ 75.589755][ T646] ? alloc_buf.isra.0+0x4b/0x260 [ 75.589759][ T646] ? do_raw_spin_unlock+0x59/0x250 [ 75.589760][ T646] alloc_buf.isra.0+0x4b/0x260 [ 75.589763][ T646] put_chars+0x1e1/0x2f0 [ 75.589764][ T646] ? desc_read_finalized_seq+0x79/0x120 [ 75.589766][ T646] ? __send_to_port+0x420/0x420 [ 75.589768][ T646] ? console_prepend_replay+0x20/0x20 [ 75.589770][ T646] hvc_console_print+0x292/0x780 [ 75.589774][ T646] ? hvc_write+0x3a0/0x3a0 [ 75.589775][ T646] ? do_raw_spin_lock+0x131/0x280 [ 75.589776][ T646] ? __rwlock_init+0x150/0x150 [ 75.589778][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589780][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589781][ T646] ? lock_acquire+0x13c/0x160 [ 75.589783][ T646] console_emit_next_record+0x22f/0x4c0 [ 75.589786][ T646] ? devkmsg_read+0x4b0/0x4b0 [ 75.589788][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589790][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589791][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589793][ T646] ? lock_acquire+0x13c/0x160 [ 75.589795][ T646] ? console_flush_one_record+0x111/0x710 [ 75.589797][ T646] console_flush_one_record+0x46f/0x710 [ 75.589799][ T646] ? console_emit_next_record+0x4c0/0x4c0 [ 75.589802][ T646] console_unlock+0xee/0x1f0 [ 75.589803][ T646] ? lock_acquire+0x13c/0x160 [ 75.589805][ T646] ? console_flush_one_record+0x710/0x710 [ 75.589806][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589808][ T646] ? lock_release+0x184/0x1f0 [ 75.589809][ T646] ? lock_acquire+0x60/0x160 [ 75.589811][ T646] ? __rcu_read_lock+0x30/0x70 [ 75.589813][ T646] ? __down_trylock_console_sem+0x5e/0xa0 [ 75.589815][ T646] ? vprintk_emit+0x320/0x3e0 [ 75.589817][ T646] vprintk_emit+0x37c/0x3e0 [ 75.589819][ T646] ? wake_up_klogd_work_func+0x90/0x90 [ 75.589821][ T646] ? rtnl_newlink+0x9f1/0x11c0 [ 75.589824][ T646] ? netlink_rcv_skb+0x14e/0x3a0 [ 75.589826][ T646] ? netlink_unicast+0x486/0x750 [ 75.589828][ T646] ? netlink_sendmsg+0x735/0xc60 [ 75.589829][ T646] ? ____sys_sendmsg+0x415/0x880 [ 75.589831][ T646] ? ___sys_sendmsg+0x14e/0x1d0 [ 75.589833][ T646] ? __sys_sendmsg+0x12c/0x1d0 [ 75.589835][ T646] _printk+0xc7/0x100 [ 75.589838][ T646] ? snapshot_read.cold+0x21/0x21 [ 75.589840][ T646] ? netdev_name+0x43/0x60 [ 75.589843][ T646] ? __netdev_printk+0x17f/0x1d0 [ 75.589845][ T646] netdev_info+0xe2/0x116 [ 75.589846][ T646] ? netdev_notice+0x120/0x120 [ 75.589848][ T646] ? lock_acquire+0x13c/0x160 [ 75.589850][ T646] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 75.589852][ T646] ? do_raw_spin_unlock+0x59/0x250 [ 75.589854][ T646] ? trace_hardirqs_on+0x36/0x40 [ 75.589855][ T646] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 75.589858][ T646] ? kvfree_call_rcu+0x23b/0x2e0 [ 75.589861][ T646] ? trace_irq_enable.constprop.0+0x30/0x160 [ 75.589863][ T646] team_port_del+0x645/0x9c0 [ 75.589866][ T646] do_set_master+0x15c/0x580 [ 75.589869][ T646] do_setlink.isra.0+0xa31/0x2750 [ 75.589872][ T646] ? stack_trace_save+0x93/0xc0 [ 75.589874][ T646] ? rtnl_link_get_size+0x350/0x350 [ 75.589875][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589877][ T646] ? stack_depot_save_flags+0x1bc/0x790 [ 75.589881][ T646] ? kasan_save_stack+0x3d/0x50 [ 75.589883][ T646] ? kasan_save_stack+0x2f/0x50 [ 75.589885][ T646] ? kasan_save_track+0x14/0x30 [ 75.589886][ T646] ? __kasan_kmalloc+0x7b/0x90 [ 75.589888][ T646] ? __kmalloc_cache_noprof+0x29a/0x620 [ 75.589889][ T646] ? rtnl_newlink+0x124/0x11c0 [ 75.589890][ T646] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 75.589892][ T646] ? netlink_rcv_skb+0x14e/0x3a0 [ 75.589893][ T646] ? netlink_unicast+0x486/0x750 [ 75.589894][ T646] ? netlink_sendmsg+0x735/0xc60 [ 75.589895][ T646] ? ____sys_sendmsg+0x415/0x880 [ 75.589897][ T646] ? ___sys_sendmsg+0x14e/0x1d0 [ 75.589898][ T646] ? __sys_sendmsg+0x12c/0x1d0 [ 75.589900][ T646] ? do_syscall_64+0xff/0x530 [ 75.589901][ T646] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 75.589904][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589906][ T646] ? lock_acquire+0x13c/0x160 [ 75.589907][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589908][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589910][ T646] ? trace_contention_end+0xb3/0x180 [ 75.589913][ T646] ? __mutex_lock+0x1db/0x1ea0 [ 75.589914][ T646] ? __mutex_lock+0x9a3/0x1ea0 [ 75.589916][ T646] ? rtnl_newlink+0x9a8/0x11c0 [ 75.589917][ T646] ? ww_mutex_lock+0x160/0x160 [ 75.589918][ T646] ? nla_get_range_signed+0x3d0/0x3d0 [ 75.589921][ T646] ? __rtnl_newlink+0x3fa/0xa50 [ 75.589923][ T646] rtnl_newlink+0x9f1/0x11c0 [ 75.589925][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589927][ T646] ? rtnl_bridge_getlink+0x850/0x850 [ 75.589928][ T646] ? lock_acquire+0x13c/0x160 [ 75.589929][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589931][ T646] ? is_bpf_text_address+0x3e/0x110 [ 75.589934][ T646] ? is_bpf_text_address+0x72/0x110 [ 75.589936][ T646] ? kernel_text_address+0x149/0x170 [ 75.589938][ T646] ? __kernel_text_address+0x12/0x30 [ 75.589940][ T646] ? write_profile+0xf0/0xf0 [ 75.589941][ T646] ? unwind_get_return_address+0x67/0xd0 [ 75.589943][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589945][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589947][ T646] ? cap_capable+0x1d7/0x3d0 [ 75.589950][ T646] ? lock_acquire+0x13c/0x160 [ 75.589952][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589954][ T646] ? rtnl_bridge_getlink+0x850/0x850 [ 75.589955][ T646] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 75.589957][ T646] ? rtnl_link_fill+0x920/0x920 [ 75.589958][ T646] ? filter_irq_stacks+0xd0/0xd0 [ 75.589959][ T646] ? stack_depot_save_flags+0x1bc/0x790 [ 75.589962][ T646] netlink_rcv_skb+0x14e/0x3a0 [ 75.589963][ T646] ? rtnl_link_fill+0x920/0x920 [ 75.589964][ T646] ? lock_release+0x184/0x1f0 [ 75.589966][ T646] ? netlink_ack+0xcf0/0xcf0 [ 75.589967][ T646] ? __netlink_lookup+0xb9/0x6b0 [ 75.589970][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589971][ T646] ? lock_release+0x184/0x1f0 [ 75.589973][ T646] netlink_unicast+0x486/0x750 [ 75.589975][ T646] ? netlink_attachskb+0x810/0x810 [ 75.589977][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589978][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589980][ T646] ? lock_acquire+0x13c/0x160 [ 75.589982][ T646] netlink_sendmsg+0x735/0xc60 [ 75.589984][ T646] ? netlink_unicast+0x750/0x750 [ 75.589986][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.589987][ T646] ? lock_release+0x184/0x1f0 [ 75.589989][ T646] ____sys_sendmsg+0x415/0x880 [ 75.589991][ T646] ? copy_msghdr_from_user+0x279/0x420 [ 75.589993][ T646] ? get_timestamp.constprop.0+0x390/0x390 [ 75.589994][ T646] ? move_addr_to_kernel+0x40/0x40 [ 75.589996][ T646] ? filter_irq_stacks+0xd0/0xd0 [ 75.589998][ T646] ___sys_sendmsg+0x14e/0x1d0 [ 75.590000][ T646] ? copy_msghdr_from_user+0x420/0x420 [ 75.590005][ T646] __sys_sendmsg+0x12c/0x1d0 [ 75.590007][ T646] ? __sys_sendmsg_sock+0x20/0x20 [ 75.590009][ T646] ? rcu_is_watching+0x16/0xd0 [ 75.590011][ T646] do_syscall_64+0xff/0x530 [ 75.590013][ T646] ? exc_page_fault+0xee/0x100 [ 75.590015][ T646] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 75.590016][ T646] RIP: 0033:0x7f633831354e [ 75.590018][ T646] 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 [ 75.590020][ T646] RSP: 002b:00007ffc6805e590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.590025][ T646] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f633831354e [ 75.590026][ T646] RDX: 0000000000000000 RSI: 00007ffc6805e640 RDI: 0000000000000005 [ 75.590027][ T646] RBP: 00007ffc6805e5a0 R08: 0000000000000000 R09: 0000000000000000 [ 75.590028][ T646] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d79d [ 75.590029][ T646] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6805ed00 [ 75.590031][ T646] [ 87.840729][ T699] lag3: Port device veth2 added [ 87.840745][ T699] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 87.840747][ T699] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 699, name: ip [ 87.840749][ T699] preempt_count: 1, expected: 0 [ 87.840750][ T699] RCU nest depth: 0, expected: 0 [ 87.840751][ T699] INFO: lockdep is turned off. [ 87.840752][ T699] irq event stamp: 0 [ 87.840753][ T699] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 87.840757][ T699] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 87.840763][ T699] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 87.840765][ T699] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 87.840767][ T699] Preemption disabled at: [ 87.840767][ T699] [] vprintk_emit+0x31b/0x3e0 [ 87.840774][ T699] CPU: 2 UID: 0 PID: 699 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 87.840778][ T699] Tainted: [W]=WARN [ 87.840779][ T699] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.840781][ T699] Call Trace: [ 87.840782][ T699] [ 87.840784][ T699] dump_stack_lvl+0x6f/0xa0 [ 87.840789][ T699] ? vprintk_emit+0x31b/0x3e0 [ 87.840791][ T699] __might_resched.cold+0x1fe/0x2c1 [ 87.840795][ T699] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.840798][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840802][ T699] __kmalloc_noprof+0x443/0x760 [ 87.840805][ T699] ? __rwlock_init+0x150/0x150 [ 87.840807][ T699] ? alloc_buf.isra.0+0x4b/0x260 [ 87.840811][ T699] ? do_raw_spin_unlock+0x59/0x250 [ 87.840813][ T699] alloc_buf.isra.0+0x4b/0x260 [ 87.840815][ T699] put_chars+0x1e1/0x2f0 [ 87.840817][ T699] ? __send_to_port+0x420/0x420 [ 87.840818][ T699] ? printk_get_next_message+0x240/0x650 [ 87.840820][ T699] ? console_prepend_replay+0x20/0x20 [ 87.840822][ T699] ? pointer+0x794/0xed0 [ 87.840826][ T699] hvc_console_print+0x292/0x780 [ 87.840829][ T699] ? hvc_write+0x3a0/0x3a0 [ 87.840830][ T699] ? __rwlock_init+0x150/0x150 [ 87.840832][ T699] ? lock_acquire+0x13c/0x160 [ 87.840834][ T699] console_emit_next_record+0x22f/0x4c0 [ 87.840836][ T699] ? devkmsg_read+0x4b0/0x4b0 [ 87.840838][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840840][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840842][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840843][ T699] ? lock_acquire+0x13c/0x160 [ 87.840845][ T699] ? console_flush_one_record+0x111/0x710 [ 87.840847][ T699] console_flush_one_record+0x46f/0x710 [ 87.840849][ T699] ? console_emit_next_record+0x4c0/0x4c0 [ 87.840852][ T699] console_unlock+0xee/0x1f0 [ 87.840854][ T699] ? lock_acquire+0x13c/0x160 [ 87.840855][ T699] ? console_flush_one_record+0x710/0x710 [ 87.840857][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840859][ T699] ? lock_release+0x184/0x1f0 [ 87.840860][ T699] ? lock_acquire+0x60/0x160 [ 87.840861][ T699] ? __rcu_read_lock+0x30/0x70 [ 87.840864][ T699] ? __down_trylock_console_sem+0x5e/0xa0 [ 87.840865][ T699] ? vprintk_emit+0x320/0x3e0 [ 87.840867][ T699] vprintk_emit+0x37c/0x3e0 [ 87.840870][ T699] ? wake_up_klogd_work_func+0x90/0x90 [ 87.840872][ T699] _printk+0xc7/0x100 [ 87.840875][ T699] ? snapshot_read.cold+0x21/0x21 [ 87.840878][ T699] ? netdev_name+0x43/0x60 [ 87.840880][ T699] ? __netdev_printk+0x17f/0x1d0 [ 87.840884][ T699] netdev_info+0xe2/0x116 [ 87.840886][ T699] ? netdev_notice+0x120/0x120 [ 87.840888][ T699] ? netdev_change_features+0xa0/0xa0 [ 87.840892][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840894][ T699] ? team_nl_send_options_get+0x6c0/0x6c0 [ 87.840896][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840898][ T699] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 87.840900][ T699] ? trace_irq_enable.constprop.0+0x30/0x160 [ 87.840902][ T699] team_port_add+0xf29/0x15e0 [ 87.840904][ T699] ? team_port_enable+0xc0/0xc0 [ 87.840905][ T699] ? kernel_text_address+0x149/0x170 [ 87.840908][ T699] do_set_master+0x357/0x580 [ 87.840912][ T699] do_setlink.isra.0+0xa31/0x2750 [ 87.840914][ T699] ? stack_trace_save+0x93/0xc0 [ 87.840916][ T699] ? rtnl_link_get_size+0x350/0x350 [ 87.840917][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840919][ T699] ? stack_depot_save_flags+0x1bc/0x790 [ 87.840923][ T699] ? kasan_save_stack+0x3d/0x50 [ 87.840925][ T699] ? kasan_save_stack+0x2f/0x50 [ 87.840927][ T699] ? kasan_save_track+0x14/0x30 [ 87.840928][ T699] ? __kasan_kmalloc+0x7b/0x90 [ 87.840930][ T699] ? __kmalloc_cache_noprof+0x29a/0x620 [ 87.840931][ T699] ? rtnl_newlink+0x124/0x11c0 [ 87.840932][ T699] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.840933][ T699] ? netlink_rcv_skb+0x14e/0x3a0 [ 87.840936][ T699] ? netlink_unicast+0x486/0x750 [ 87.840937][ T699] ? netlink_sendmsg+0x735/0xc60 [ 87.840939][ T699] ? ____sys_sendmsg+0x415/0x880 [ 87.840941][ T699] ? ___sys_sendmsg+0x14e/0x1d0 [ 87.840942][ T699] ? __sys_sendmsg+0x12c/0x1d0 [ 87.840944][ T699] ? do_syscall_64+0xff/0x530 [ 87.840946][ T699] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.840949][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840950][ T699] ? lock_acquire+0x13c/0x160 [ 87.840952][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840953][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840955][ T699] ? trace_contention_end+0xb3/0x180 [ 87.840958][ T699] ? __mutex_lock+0x1db/0x1ea0 [ 87.840960][ T699] ? __mutex_lock+0x9a3/0x1ea0 [ 87.840961][ T699] ? rtnl_newlink+0x9a8/0x11c0 [ 87.840963][ T699] ? ww_mutex_lock+0x160/0x160 [ 87.840964][ T699] ? nla_get_range_signed+0x3d0/0x3d0 [ 87.840967][ T699] ? __rtnl_newlink+0x3fa/0xa50 [ 87.840969][ T699] rtnl_newlink+0x9f1/0x11c0 [ 87.840971][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840973][ T699] ? rtnl_bridge_getlink+0x850/0x850 [ 87.840974][ T699] ? lock_acquire+0x13c/0x160 [ 87.840975][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840977][ T699] ? is_bpf_text_address+0x3e/0x110 [ 87.840980][ T699] ? is_bpf_text_address+0x72/0x110 [ 87.840982][ T699] ? kernel_text_address+0x149/0x170 [ 87.840983][ T699] ? __kernel_text_address+0x12/0x30 [ 87.840985][ T699] ? write_profile+0xf0/0xf0 [ 87.840986][ T699] ? unwind_get_return_address+0x67/0xd0 [ 87.840988][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840990][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840992][ T699] ? cap_capable+0x1d7/0x3d0 [ 87.840995][ T699] ? lock_acquire+0x13c/0x160 [ 87.840997][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.840998][ T699] ? rtnl_bridge_getlink+0x850/0x850 [ 87.841000][ T699] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.841001][ T699] ? rtnl_link_fill+0x920/0x920 [ 87.841003][ T699] ? filter_irq_stacks+0xd0/0xd0 [ 87.841004][ T699] ? stack_depot_save_flags+0x1bc/0x790 [ 87.841006][ T699] netlink_rcv_skb+0x14e/0x3a0 [ 87.841008][ T699] ? rtnl_link_fill+0x920/0x920 [ 87.841009][ T699] ? lock_release+0x184/0x1f0 [ 87.841011][ T699] ? netlink_ack+0xcf0/0xcf0 [ 87.841012][ T699] ? __netlink_lookup+0xb9/0x6b0 [ 87.841014][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.841016][ T699] ? lock_release+0x184/0x1f0 [ 87.841018][ T699] netlink_unicast+0x486/0x750 [ 87.841020][ T699] ? netlink_attachskb+0x810/0x810 [ 87.841022][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.841023][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.841025][ T699] ? lock_acquire+0x13c/0x160 [ 87.841027][ T699] netlink_sendmsg+0x735/0xc60 [ 87.841029][ T699] ? netlink_unicast+0x750/0x750 [ 87.841031][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.841033][ T699] ? lock_release+0x184/0x1f0 [ 87.841034][ T699] ____sys_sendmsg+0x415/0x880 [ 87.841036][ T699] ? copy_msghdr_from_user+0x279/0x420 [ 87.841038][ T699] ? get_timestamp.constprop.0+0x390/0x390 [ 87.841039][ T699] ? move_addr_to_kernel+0x40/0x40 [ 87.841041][ T699] ? filter_irq_stacks+0xd0/0xd0 [ 87.841043][ T699] ___sys_sendmsg+0x14e/0x1d0 [ 87.841045][ T699] ? copy_msghdr_from_user+0x420/0x420 [ 87.841050][ T699] __sys_sendmsg+0x12c/0x1d0 [ 87.841052][ T699] ? __sys_sendmsg_sock+0x20/0x20 [ 87.841055][ T699] ? rcu_is_watching+0x16/0xd0 [ 87.841057][ T699] do_syscall_64+0xff/0x530 [ 87.841058][ T699] ? exc_page_fault+0xee/0x100 [ 87.841060][ T699] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.841061][ T699] RIP: 0033:0x7f00ade7f54e [ 87.841064][ T699] 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 [ 87.841066][ T699] RSP: 002b:00007ffed000a540 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 87.841070][ T699] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f00ade7f54e [ 87.841072][ T699] RDX: 0000000000000000 RSI: 00007ffed000a5f0 RDI: 0000000000000005 [ 87.841073][ T699] RBP: 00007ffed000a550 R08: 0000000000000000 R09: 0000000000000000 [ 87.841074][ T699] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d7aa [ 87.841075][ T699] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffed000acb0 [ 87.841077][ T699] [ 87.971407][ T710] lag3: Port device veth4 removed [ 100.208038][ T763] lag3: Port device veth2 removed [ 100.208055][ T763] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 100.208057][ T763] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 763, name: ip [ 100.208059][ T763] preempt_count: 1, expected: 0 [ 100.208060][ T763] RCU nest depth: 0, expected: 0 [ 100.208061][ T763] INFO: lockdep is turned off. [ 100.208062][ T763] irq event stamp: 0 [ 100.208063][ T763] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 100.208067][ T763] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 100.208074][ T763] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 100.208075][ T763] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 100.208077][ T763] Preemption disabled at: [ 100.208078][ T763] [] vprintk_emit+0x31b/0x3e0 [ 100.208085][ T763] CPU: 0 UID: 0 PID: 763 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 100.208089][ T763] Tainted: [W]=WARN [ 100.208090][ T763] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 100.208092][ T763] Call Trace: [ 100.208094][ T763] [ 100.208095][ T763] dump_stack_lvl+0x6f/0xa0 [ 100.208100][ T763] ? vprintk_emit+0x31b/0x3e0 [ 100.208102][ T763] __might_resched.cold+0x1fe/0x2c1 [ 100.208106][ T763] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 100.208110][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208114][ T763] __kmalloc_noprof+0x443/0x760 [ 100.208117][ T763] ? __rwlock_init+0x150/0x150 [ 100.208120][ T763] ? alloc_buf.isra.0+0x4b/0x260 [ 100.208123][ T763] ? do_raw_spin_unlock+0x59/0x250 [ 100.208125][ T763] alloc_buf.isra.0+0x4b/0x260 [ 100.208127][ T763] put_chars+0x1e1/0x2f0 [ 100.208128][ T763] ? desc_read_finalized_seq+0x79/0x120 [ 100.208130][ T763] ? __send_to_port+0x420/0x420 [ 100.208132][ T763] ? console_prepend_replay+0x20/0x20 [ 100.208134][ T763] hvc_console_print+0x292/0x780 [ 100.208137][ T763] ? hvc_write+0x3a0/0x3a0 [ 100.208138][ T763] ? do_raw_spin_lock+0x131/0x280 [ 100.208140][ T763] ? __rwlock_init+0x150/0x150 [ 100.208142][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208143][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208145][ T763] ? lock_acquire+0x13c/0x160 [ 100.208147][ T763] console_emit_next_record+0x22f/0x4c0 [ 100.208149][ T763] ? devkmsg_read+0x4b0/0x4b0 [ 100.208151][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208153][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208155][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208156][ T763] ? lock_acquire+0x13c/0x160 [ 100.208158][ T763] ? console_flush_one_record+0x111/0x710 [ 100.208160][ T763] console_flush_one_record+0x46f/0x710 [ 100.208162][ T763] ? console_emit_next_record+0x4c0/0x4c0 [ 100.208165][ T763] console_unlock+0xee/0x1f0 [ 100.208167][ T763] ? lock_acquire+0x13c/0x160 [ 100.208168][ T763] ? console_flush_one_record+0x710/0x710 [ 100.208170][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208172][ T763] ? lock_release+0x184/0x1f0 [ 100.208173][ T763] ? lock_acquire+0x60/0x160 [ 100.208174][ T763] ? __rcu_read_lock+0x30/0x70 [ 100.208177][ T763] ? __down_trylock_console_sem+0x5e/0xa0 [ 100.208179][ T763] ? vprintk_emit+0x320/0x3e0 [ 100.208181][ T763] vprintk_emit+0x37c/0x3e0 [ 100.208183][ T763] ? wake_up_klogd_work_func+0x90/0x90 [ 100.208185][ T763] ? rtnl_newlink+0x9f1/0x11c0 [ 100.208188][ T763] ? netlink_rcv_skb+0x14e/0x3a0 [ 100.208190][ T763] ? netlink_unicast+0x486/0x750 [ 100.208191][ T763] ? netlink_sendmsg+0x735/0xc60 [ 100.208193][ T763] ? ____sys_sendmsg+0x415/0x880 [ 100.208196][ T763] ? ___sys_sendmsg+0x14e/0x1d0 [ 100.208197][ T763] ? __sys_sendmsg+0x12c/0x1d0 [ 100.208199][ T763] _printk+0xc7/0x100 [ 100.208203][ T763] ? snapshot_read.cold+0x21/0x21 [ 100.208205][ T763] ? netdev_name+0x43/0x60 [ 100.208207][ T763] ? __netdev_printk+0x17f/0x1d0 [ 100.208209][ T763] netdev_info+0xe2/0x116 [ 100.208211][ T763] ? netdev_notice+0x120/0x120 [ 100.208213][ T763] ? lock_acquire+0x13c/0x160 [ 100.208214][ T763] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 100.208217][ T763] ? do_raw_spin_unlock+0x59/0x250 [ 100.208219][ T763] ? trace_hardirqs_on+0x36/0x40 [ 100.208220][ T763] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 100.208223][ T763] ? kvfree_call_rcu+0x23b/0x2e0 [ 100.208226][ T763] ? trace_irq_enable.constprop.0+0x30/0x160 [ 100.208228][ T763] team_port_del+0x645/0x9c0 [ 100.208231][ T763] do_set_master+0x15c/0x580 [ 100.208234][ T763] do_setlink.isra.0+0xa31/0x2750 [ 100.208237][ T763] ? stack_trace_save+0x93/0xc0 [ 100.208239][ T763] ? rtnl_link_get_size+0x350/0x350 [ 100.208240][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208242][ T763] ? stack_depot_save_flags+0x1bc/0x790 [ 100.208246][ T763] ? kasan_save_stack+0x3d/0x50 [ 100.208248][ T763] ? kasan_save_stack+0x2f/0x50 [ 100.208250][ T763] ? kasan_save_track+0x14/0x30 [ 100.208251][ T763] ? __kasan_kmalloc+0x7b/0x90 [ 100.208253][ T763] ? __kmalloc_cache_noprof+0x29a/0x620 [ 100.208254][ T763] ? rtnl_newlink+0x124/0x11c0 [ 100.208255][ T763] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 100.208256][ T763] ? netlink_rcv_skb+0x14e/0x3a0 [ 100.208258][ T763] ? netlink_unicast+0x486/0x750 [ 100.208259][ T763] ? netlink_sendmsg+0x735/0xc60 [ 100.208260][ T763] ? ____sys_sendmsg+0x415/0x880 [ 100.208261][ T763] ? ___sys_sendmsg+0x14e/0x1d0 [ 100.208263][ T763] ? __sys_sendmsg+0x12c/0x1d0 [ 100.208264][ T763] ? do_syscall_64+0xff/0x530 [ 100.208266][ T763] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 100.208269][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208271][ T763] ? lock_acquire+0x13c/0x160 [ 100.208272][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208273][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208275][ T763] ? trace_contention_end+0xb3/0x180 [ 100.208278][ T763] ? __mutex_lock+0x1db/0x1ea0 [ 100.208279][ T763] ? __mutex_lock+0x9a3/0x1ea0 [ 100.208280][ T763] ? rtnl_newlink+0x9a8/0x11c0 [ 100.208282][ T763] ? ww_mutex_lock+0x160/0x160 [ 100.208283][ T763] ? nla_get_range_signed+0x3d0/0x3d0 [ 100.208285][ T763] ? __rtnl_newlink+0x3fa/0xa50 [ 100.208287][ T763] rtnl_newlink+0x9f1/0x11c0 [ 100.208289][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208291][ T763] ? rtnl_bridge_getlink+0x850/0x850 [ 100.208292][ T763] ? lock_acquire+0x13c/0x160 [ 100.208294][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208296][ T763] ? is_bpf_text_address+0x3e/0x110 [ 100.208299][ T763] ? is_bpf_text_address+0x72/0x110 [ 100.208300][ T763] ? kernel_text_address+0x149/0x170 [ 100.208303][ T763] ? __kernel_text_address+0x12/0x30 [ 100.208304][ T763] ? write_profile+0xf0/0xf0 [ 100.208305][ T763] ? unwind_get_return_address+0x67/0xd0 [ 100.208308][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208309][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208311][ T763] ? cap_capable+0x1d7/0x3d0 [ 100.208314][ T763] ? lock_acquire+0x13c/0x160 [ 100.208316][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208318][ T763] ? rtnl_bridge_getlink+0x850/0x850 [ 100.208319][ T763] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 100.208320][ T763] ? rtnl_link_fill+0x920/0x920 [ 100.208322][ T763] ? filter_irq_stacks+0xd0/0xd0 [ 100.208323][ T763] ? stack_depot_save_flags+0x1bc/0x790 [ 100.208326][ T763] netlink_rcv_skb+0x14e/0x3a0 [ 100.208327][ T763] ? rtnl_link_fill+0x920/0x920 [ 100.208328][ T763] ? lock_release+0x184/0x1f0 [ 100.208330][ T763] ? netlink_ack+0xcf0/0xcf0 [ 100.208331][ T763] ? __netlink_lookup+0xb9/0x6b0 [ 100.208333][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208335][ T763] ? lock_release+0x184/0x1f0 [ 100.208337][ T763] netlink_unicast+0x486/0x750 [ 100.208339][ T763] ? netlink_attachskb+0x810/0x810 [ 100.208341][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208342][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208344][ T763] ? lock_acquire+0x13c/0x160 [ 100.208346][ T763] netlink_sendmsg+0x735/0xc60 [ 100.208348][ T763] ? netlink_unicast+0x750/0x750 [ 100.208350][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208351][ T763] ? lock_release+0x184/0x1f0 [ 100.208353][ T763] ____sys_sendmsg+0x415/0x880 [ 100.208355][ T763] ? copy_msghdr_from_user+0x279/0x420 [ 100.208356][ T763] ? get_timestamp.constprop.0+0x390/0x390 [ 100.208358][ T763] ? move_addr_to_kernel+0x40/0x40 [ 100.208359][ T763] ? filter_irq_stacks+0xd0/0xd0 [ 100.208362][ T763] ___sys_sendmsg+0x14e/0x1d0 [ 100.208363][ T763] ? copy_msghdr_from_user+0x420/0x420 [ 100.208368][ T763] __sys_sendmsg+0x12c/0x1d0 [ 100.208370][ T763] ? __sys_sendmsg_sock+0x20/0x20 [ 100.208373][ T763] ? rcu_is_watching+0x16/0xd0 [ 100.208375][ T763] do_syscall_64+0xff/0x530 [ 100.208376][ T763] ? exc_page_fault+0xee/0x100 [ 100.208378][ T763] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 100.208380][ T763] RIP: 0033:0x7fd45692254e [ 100.208382][ T763] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 100.208384][ T763] RSP: 002b:00007ffc1c876e00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 100.208389][ T763] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd45692254e [ 100.208390][ T763] RDX: 0000000000000000 RSI: 00007ffc1c876eb0 RDI: 0000000000000005 [ 100.208391][ T763] RBP: 00007ffc1c876e10 R08: 0000000000000000 R09: 0000000000000000 [ 100.208392][ T763] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d7b6 [ 100.208393][ T763] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc1c877570 [ 100.208395][ T763] [ 100.337227][ T774] lag3: Port device veth4 added [ 100.433356][ T785] lag3: Port device veth2 added [ 112.667387][ T837] br1: port 2(lag3) entered blocking state [ 112.667405][ T837] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 112.667407][ T837] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 837, name: ip [ 112.667409][ T837] preempt_count: 1, expected: 0 [ 112.667410][ T837] RCU nest depth: 0, expected: 0 [ 112.667411][ T837] INFO: lockdep is turned off. [ 112.667412][ T837] irq event stamp: 0 [ 112.667413][ T837] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 112.667418][ T837] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 112.667424][ T837] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 112.667426][ T837] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 112.667428][ T837] Preemption disabled at: [ 112.667429][ T837] [] vprintk_emit+0x31b/0x3e0 [ 112.667436][ T837] CPU: 0 UID: 0 PID: 837 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 112.667440][ T837] Tainted: [W]=WARN [ 112.667441][ T837] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.667442][ T837] Call Trace: [ 112.667444][ T837] [ 112.667445][ T837] dump_stack_lvl+0x6f/0xa0 [ 112.667451][ T837] ? vprintk_emit+0x31b/0x3e0 [ 112.667453][ T837] __might_resched.cold+0x1fe/0x2c1 [ 112.667456][ T837] ? __module_address+0x36/0x330 [ 112.667460][ T837] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 112.667463][ T837] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 112.667465][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667468][ T837] __kmalloc_noprof+0x443/0x760 [ 112.667472][ T837] ? __rwlock_init+0x150/0x150 [ 112.667474][ T837] ? alloc_buf.isra.0+0x4b/0x260 [ 112.667478][ T837] ? do_raw_spin_unlock+0x59/0x250 [ 112.667479][ T837] alloc_buf.isra.0+0x4b/0x260 [ 112.667481][ T837] put_chars+0x1e1/0x2f0 [ 112.667483][ T837] ? prb_final_commit+0x50/0x50 [ 112.667484][ T837] ? __send_to_port+0x420/0x420 [ 112.667486][ T837] ? printk_get_next_message+0x240/0x650 [ 112.667489][ T837] hvc_console_print+0x292/0x780 [ 112.667492][ T837] ? hvc_write+0x3a0/0x3a0 [ 112.667493][ T837] ? do_raw_spin_lock+0x131/0x280 [ 112.667495][ T837] ? vsnprintf+0x668/0x1700 [ 112.667498][ T837] ? __rwlock_init+0x150/0x150 [ 112.667500][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667502][ T837] ? lock_acquire+0x13c/0x160 [ 112.667504][ T837] console_emit_next_record+0x22f/0x4c0 [ 112.667506][ T837] ? devkmsg_read+0x4b0/0x4b0 [ 112.667508][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667510][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667511][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667513][ T837] ? lock_acquire+0x13c/0x160 [ 112.667515][ T837] ? console_flush_one_record+0x111/0x710 [ 112.667517][ T837] console_flush_one_record+0x46f/0x710 [ 112.667519][ T837] ? console_emit_next_record+0x4c0/0x4c0 [ 112.667522][ T837] console_unlock+0xee/0x1f0 [ 112.667523][ T837] ? lock_acquire+0x13c/0x160 [ 112.667525][ T837] ? console_flush_one_record+0x710/0x710 [ 112.667527][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667528][ T837] ? lock_release+0x184/0x1f0 [ 112.667530][ T837] ? lock_acquire+0x60/0x160 [ 112.667531][ T837] ? __rcu_read_lock+0x30/0x70 [ 112.667533][ T837] ? __down_trylock_console_sem+0x5e/0xa0 [ 112.667535][ T837] ? vprintk_emit+0x320/0x3e0 [ 112.667537][ T837] vprintk_emit+0x37c/0x3e0 [ 112.667540][ T837] ? wake_up_klogd_work_func+0x90/0x90 [ 112.667542][ T837] ? __rwlock_init+0x150/0x150 [ 112.667543][ T837] ? lock_acquire+0x13c/0x160 [ 112.667545][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667548][ T837] _printk+0xc7/0x100 [ 112.667551][ T837] ? snapshot_read.cold+0x21/0x21 [ 112.667553][ T837] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 112.667575][ T837] ? do_setlink.isra.0+0xa31/0x2750 [ 112.667578][ T837] ? rtnl_newlink+0x9f1/0x11c0 [ 112.667580][ T837] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 112.667582][ T837] br_set_state+0x22f/0x430 [bridge] [ 112.667591][ T837] br_init_port+0xc4/0x200 [bridge] [ 112.667598][ T837] new_nbp+0x39c/0x580 [bridge] [ 112.667606][ T837] br_add_if+0x212/0x1320 [bridge] [ 112.667612][ T837] ? bpf_address_lookup+0x250/0x290 [ 112.667615][ T837] ? is_bpf_text_address+0x72/0x110 [ 112.667617][ T837] ? kernel_text_address+0x149/0x170 [ 112.667619][ T837] ? __kernel_text_address+0x12/0x30 [ 112.667621][ T837] do_set_master+0x357/0x580 [ 112.667624][ T837] do_setlink.isra.0+0xa31/0x2750 [ 112.667626][ T837] ? stack_trace_save+0x93/0xc0 [ 112.667628][ T837] ? rtnl_link_get_size+0x350/0x350 [ 112.667629][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667631][ T837] ? stack_depot_save_flags+0x1bc/0x790 [ 112.667634][ T837] ? kasan_save_stack+0x3d/0x50 [ 112.667637][ T837] ? kasan_save_stack+0x2f/0x50 [ 112.667639][ T837] ? kasan_save_track+0x14/0x30 [ 112.667640][ T837] ? __kasan_kmalloc+0x7b/0x90 [ 112.667642][ T837] ? __kmalloc_cache_noprof+0x29a/0x620 [ 112.667643][ T837] ? rtnl_newlink+0x124/0x11c0 [ 112.667644][ T837] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 112.667645][ T837] ? netlink_rcv_skb+0x14e/0x3a0 [ 112.667648][ T837] ? netlink_unicast+0x486/0x750 [ 112.667649][ T837] ? netlink_sendmsg+0x735/0xc60 [ 112.667650][ T837] ? ____sys_sendmsg+0x415/0x880 [ 112.667653][ T837] ? ___sys_sendmsg+0x14e/0x1d0 [ 112.667654][ T837] ? __sys_sendmsg+0x12c/0x1d0 [ 112.667656][ T837] ? do_syscall_64+0xff/0x530 [ 112.667658][ T837] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.667660][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667662][ T837] ? lock_acquire+0x13c/0x160 [ 112.667663][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667665][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667667][ T837] ? trace_contention_end+0xb3/0x180 [ 112.667670][ T837] ? __mutex_lock+0x1db/0x1ea0 [ 112.667672][ T837] ? __mutex_lock+0x9a3/0x1ea0 [ 112.667673][ T837] ? rtnl_newlink+0x9a8/0x11c0 [ 112.667675][ T837] ? ww_mutex_lock+0x160/0x160 [ 112.667676][ T837] ? nla_get_range_signed+0x3d0/0x3d0 [ 112.667678][ T837] ? __rtnl_newlink+0x3fa/0xa50 [ 112.667681][ T837] rtnl_newlink+0x9f1/0x11c0 [ 112.667682][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667684][ T837] ? rtnl_bridge_getlink+0x850/0x850 [ 112.667685][ T837] ? lock_acquire+0x13c/0x160 [ 112.667687][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667689][ T837] ? is_bpf_text_address+0x3e/0x110 [ 112.667690][ T837] ? is_bpf_text_address+0x72/0x110 [ 112.667692][ T837] ? kernel_text_address+0x149/0x170 [ 112.667694][ T837] ? __kernel_text_address+0x12/0x30 [ 112.667695][ T837] ? write_profile+0xf0/0xf0 [ 112.667696][ T837] ? unwind_get_return_address+0x67/0xd0 [ 112.667698][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667700][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667702][ T837] ? cap_capable+0x1d7/0x3d0 [ 112.667705][ T837] ? lock_acquire+0x13c/0x160 [ 112.667707][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667708][ T837] ? rtnl_bridge_getlink+0x850/0x850 [ 112.667710][ T837] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 112.667711][ T837] ? rtnl_link_fill+0x920/0x920 [ 112.667713][ T837] ? filter_irq_stacks+0xd0/0xd0 [ 112.667714][ T837] ? stack_depot_save_flags+0x1bc/0x790 [ 112.667717][ T837] netlink_rcv_skb+0x14e/0x3a0 [ 112.667719][ T837] ? rtnl_link_fill+0x920/0x920 [ 112.667721][ T837] ? lock_release+0x184/0x1f0 [ 112.667723][ T837] ? netlink_ack+0xcf0/0xcf0 [ 112.667725][ T837] ? __netlink_lookup+0xb9/0x6b0 [ 112.667728][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667731][ T837] ? lock_release+0x184/0x1f0 [ 112.667734][ T837] netlink_unicast+0x486/0x750 [ 112.667737][ T837] ? netlink_attachskb+0x810/0x810 [ 112.667739][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667742][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667744][ T837] ? lock_acquire+0x13c/0x160 [ 112.667747][ T837] netlink_sendmsg+0x735/0xc60 [ 112.667750][ T837] ? netlink_unicast+0x750/0x750 [ 112.667752][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667754][ T837] ? lock_release+0x184/0x1f0 [ 112.667756][ T837] ____sys_sendmsg+0x415/0x880 [ 112.667757][ T837] ? copy_msghdr_from_user+0x279/0x420 [ 112.667759][ T837] ? get_timestamp.constprop.0+0x390/0x390 [ 112.667761][ T837] ? move_addr_to_kernel+0x40/0x40 [ 112.667762][ T837] ? filter_irq_stacks+0xd0/0xd0 [ 112.667765][ T837] ___sys_sendmsg+0x14e/0x1d0 [ 112.667766][ T837] ? copy_msghdr_from_user+0x420/0x420 [ 112.667771][ T837] __sys_sendmsg+0x12c/0x1d0 [ 112.667773][ T837] ? __sys_sendmsg_sock+0x20/0x20 [ 112.667776][ T837] ? rcu_is_watching+0x16/0xd0 [ 112.667778][ T837] do_syscall_64+0xff/0x530 [ 112.667780][ T837] ? exc_page_fault+0xee/0x100 [ 112.667782][ T837] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.667783][ T837] RIP: 0033:0x7ff2a318854e [ 112.667785][ T837] 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 [ 112.667787][ T837] RSP: 002b:00007fff81f6a710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.667792][ T837] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff2a318854e [ 112.667794][ T837] RDX: 0000000000000000 RSI: 00007fff81f6a7c0 RDI: 0000000000000005 [ 112.667795][ T837] RBP: 00007fff81f6a720 R08: 0000000000000000 R09: 0000000000000000 [ 112.667795][ T837] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d7c2 [ 112.667796][ T837] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff81f6ae80 [ 112.667799][ T837] [ 112.699337][ T837] br1: port 2(lag3) entered disabled state [ 112.699821][ T837] lag3: entered allmulticast mode [ 112.700014][ T837] veth4: entered allmulticast mode [ 112.700206][ T837] veth2: entered allmulticast mode [ 112.701649][ T837] lag3: entered promiscuous mode [ 112.701822][ T837] veth4: entered promiscuous mode [ 112.702101][ T837] veth2: entered promiscuous mode [ 112.702462][ T837] lag2: entered promiscuous mode [ 112.703190][ T837] br1: port 2(lag3) entered blocking state [ 112.703375][ T837] br1: port 2(lag3) entered forwarding state [ 114.727943][ T839] lag3: left allmulticast mode [ 114.727961][ T839] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 114.727963][ T839] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 839, name: ip [ 114.727965][ T839] preempt_count: 1, expected: 0 [ 114.727966][ T839] RCU nest depth: 0, expected: 0 [ 114.727967][ T839] INFO: lockdep is turned off. [ 114.727968][ T839] irq event stamp: 0 [ 114.727969][ T839] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 114.727973][ T839] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 114.727979][ T839] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 114.727980][ T839] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 114.727982][ T839] Preemption disabled at: [ 114.727983][ T839] [] vprintk_emit+0x31b/0x3e0 [ 114.727991][ T839] CPU: 0 UID: 0 PID: 839 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 114.727994][ T839] Tainted: [W]=WARN [ 114.727995][ T839] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 114.727997][ T839] Call Trace: [ 114.727998][ T839] [ 114.727999][ T839] dump_stack_lvl+0x6f/0xa0 [ 114.728005][ T839] ? vprintk_emit+0x31b/0x3e0 [ 114.728007][ T839] __might_resched.cold+0x1fe/0x2c1 [ 114.728010][ T839] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 114.728013][ T839] ? __asan_memcpy+0x3c/0x60 [ 114.728016][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728020][ T839] __kmalloc_noprof+0x443/0x760 [ 114.728023][ T839] ? __rwlock_init+0x150/0x150 [ 114.728025][ T839] ? alloc_buf.isra.0+0x4b/0x260 [ 114.728029][ T839] ? do_raw_spin_unlock+0x59/0x250 [ 114.728031][ T839] alloc_buf.isra.0+0x4b/0x260 [ 114.728033][ T839] put_chars+0x1e1/0x2f0 [ 114.728035][ T839] ? __send_to_port+0x420/0x420 [ 114.728036][ T839] ? console_prepend_replay+0x20/0x20 [ 114.728038][ T839] hvc_console_print+0x292/0x780 [ 114.728042][ T839] ? hvc_write+0x3a0/0x3a0 [ 114.728043][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728045][ T839] ? lock_acquire+0x13c/0x160 [ 114.728047][ T839] console_emit_next_record+0x22f/0x4c0 [ 114.728050][ T839] ? devkmsg_read+0x4b0/0x4b0 [ 114.728051][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728053][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728055][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728056][ T839] ? lock_acquire+0x13c/0x160 [ 114.728058][ T839] ? console_flush_one_record+0x111/0x710 [ 114.728060][ T839] console_flush_one_record+0x46f/0x710 [ 114.728062][ T839] ? console_emit_next_record+0x4c0/0x4c0 [ 114.728065][ T839] console_unlock+0xee/0x1f0 [ 114.728066][ T839] ? lock_acquire+0x13c/0x160 [ 114.728068][ T839] ? console_flush_one_record+0x710/0x710 [ 114.728069][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728071][ T839] ? lock_release+0x184/0x1f0 [ 114.728072][ T839] ? lock_acquire+0x60/0x160 [ 114.728074][ T839] ? __rcu_read_lock+0x30/0x70 [ 114.728076][ T839] ? __down_trylock_console_sem+0x5e/0xa0 [ 114.728078][ T839] ? vprintk_emit+0x320/0x3e0 [ 114.728079][ T839] vprintk_emit+0x37c/0x3e0 [ 114.728082][ T839] ? wake_up_klogd_work_func+0x90/0x90 [ 114.728084][ T839] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 114.728087][ T839] ? netlink_unicast+0x486/0x750 [ 114.728089][ T839] ? netlink_sendmsg+0x735/0xc60 [ 114.728090][ T839] ? ____sys_sendmsg+0x415/0x880 [ 114.728093][ T839] ? ___sys_sendmsg+0x14e/0x1d0 [ 114.728094][ T839] ? __sys_sendmsg+0x12c/0x1d0 [ 114.728096][ T839] ? do_syscall_64+0xff/0x530 [ 114.728099][ T839] _printk+0xc7/0x100 [ 114.728102][ T839] ? snapshot_read.cold+0x21/0x21 [ 114.728105][ T839] ? netdev_name+0x43/0x60 [ 114.728107][ T839] ? __netdev_printk+0x17f/0x1d0 [ 114.728109][ T839] netdev_info+0xe2/0x116 [ 114.728111][ T839] ? netdev_notice+0x120/0x120 [ 114.728112][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728114][ T839] ? __up_read+0x355/0x9e0 [ 114.728115][ T839] ? trace_hardirqs_on+0x36/0x40 [ 114.728118][ T839] ? down_write_nested+0x200/0x200 [ 114.728119][ T839] ? mutex_is_locked+0x1c/0x50 [ 114.728122][ T839] netif_set_allmulti.cold+0x7c/0x166 [ 114.728125][ T839] dev_set_allmulti+0xa2/0x150 [ 114.728128][ T839] del_nbp+0xb7/0xc10 [bridge] [ 114.728140][ T839] ? is_bpf_text_address+0x72/0x110 [ 114.728144][ T839] ? kernel_text_address+0x149/0x170 [ 114.728146][ T839] br_del_if+0xab/0x200 [bridge] [ 114.728153][ T839] ? rtnl_is_locked+0x15/0x20 [ 114.728155][ T839] do_set_master+0x15c/0x580 [ 114.728158][ T839] do_setlink.isra.0+0xa31/0x2750 [ 114.728160][ T839] ? stack_trace_save+0x93/0xc0 [ 114.728162][ T839] ? rtnl_link_get_size+0x350/0x350 [ 114.728163][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728165][ T839] ? stack_depot_save_flags+0x1bc/0x790 [ 114.728169][ T839] ? kasan_save_stack+0x3d/0x50 [ 114.728171][ T839] ? kasan_save_stack+0x2f/0x50 [ 114.728172][ T839] ? kasan_save_track+0x14/0x30 [ 114.728174][ T839] ? __kasan_kmalloc+0x7b/0x90 [ 114.728175][ T839] ? __kmalloc_cache_noprof+0x29a/0x620 [ 114.728177][ T839] ? rtnl_newlink+0x124/0x11c0 [ 114.728178][ T839] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 114.728179][ T839] ? netlink_rcv_skb+0x14e/0x3a0 [ 114.728180][ T839] ? netlink_unicast+0x486/0x750 [ 114.728181][ T839] ? netlink_sendmsg+0x735/0xc60 [ 114.728182][ T839] ? ____sys_sendmsg+0x415/0x880 [ 114.728184][ T839] ? ___sys_sendmsg+0x14e/0x1d0 [ 114.728185][ T839] ? __sys_sendmsg+0x12c/0x1d0 [ 114.728186][ T839] ? do_syscall_64+0xff/0x530 [ 114.728187][ T839] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 114.728190][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728192][ T839] ? lock_acquire+0x13c/0x160 [ 114.728193][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728194][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728196][ T839] ? trace_contention_end+0xb3/0x180 [ 114.728198][ T839] ? __mutex_lock+0x1db/0x1ea0 [ 114.728200][ T839] ? __mutex_lock+0x9a3/0x1ea0 [ 114.728202][ T839] ? rtnl_newlink+0x9a8/0x11c0 [ 114.728203][ T839] ? ww_mutex_lock+0x160/0x160 [ 114.728204][ T839] ? nla_get_range_signed+0x3d0/0x3d0 [ 114.728206][ T839] ? __rtnl_newlink+0x3fa/0xa50 [ 114.728208][ T839] rtnl_newlink+0x9f1/0x11c0 [ 114.728210][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728212][ T839] ? rtnl_bridge_getlink+0x850/0x850 [ 114.728213][ T839] ? lock_acquire+0x13c/0x160 [ 114.728214][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728216][ T839] ? is_bpf_text_address+0x3e/0x110 [ 114.728218][ T839] ? is_bpf_text_address+0x72/0x110 [ 114.728220][ T839] ? kernel_text_address+0x149/0x170 [ 114.728221][ T839] ? __kernel_text_address+0x12/0x30 [ 114.728222][ T839] ? write_profile+0xf0/0xf0 [ 114.728223][ T839] ? unwind_get_return_address+0x67/0xd0 [ 114.728226][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728227][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728229][ T839] ? cap_capable+0x1d7/0x3d0 [ 114.728232][ T839] ? lock_acquire+0x13c/0x160 [ 114.728234][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728235][ T839] ? rtnl_bridge_getlink+0x850/0x850 [ 114.728237][ T839] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 114.728238][ T839] ? rtnl_link_fill+0x920/0x920 [ 114.728239][ T839] ? filter_irq_stacks+0xd0/0xd0 [ 114.728241][ T839] ? stack_depot_save_flags+0x1bc/0x790 [ 114.728243][ T839] netlink_rcv_skb+0x14e/0x3a0 [ 114.728244][ T839] ? rtnl_link_fill+0x920/0x920 [ 114.728246][ T839] ? lock_release+0x184/0x1f0 [ 114.728247][ T839] ? netlink_ack+0xcf0/0xcf0 [ 114.728248][ T839] ? __netlink_lookup+0xb9/0x6b0 [ 114.728251][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728252][ T839] ? lock_release+0x184/0x1f0 [ 114.728254][ T839] netlink_unicast+0x486/0x750 [ 114.728256][ T839] ? netlink_attachskb+0x810/0x810 [ 114.728258][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728259][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728261][ T839] ? lock_acquire+0x13c/0x160 [ 114.728263][ T839] netlink_sendmsg+0x735/0xc60 [ 114.728265][ T839] ? netlink_unicast+0x750/0x750 [ 114.728266][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728268][ T839] ? lock_release+0x184/0x1f0 [ 114.728270][ T839] ____sys_sendmsg+0x415/0x880 [ 114.728271][ T839] ? copy_msghdr_from_user+0x279/0x420 [ 114.728273][ T839] ? get_timestamp.constprop.0+0x390/0x390 [ 114.728274][ T839] ? move_addr_to_kernel+0x40/0x40 [ 114.728276][ T839] ? filter_irq_stacks+0xd0/0xd0 [ 114.728278][ T839] ___sys_sendmsg+0x14e/0x1d0 [ 114.728280][ T839] ? copy_msghdr_from_user+0x420/0x420 [ 114.728284][ T839] __sys_sendmsg+0x12c/0x1d0 [ 114.728286][ T839] ? __sys_sendmsg_sock+0x20/0x20 [ 114.728289][ T839] ? rcu_is_watching+0x16/0xd0 [ 114.728291][ T839] do_syscall_64+0xff/0x530 [ 114.728292][ T839] ? exc_page_fault+0xee/0x100 [ 114.728294][ T839] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 114.728296][ T839] RIP: 0033:0x7f0acdd3054e [ 114.728298][ T839] 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 [ 114.728300][ T839] RSP: 002b:00007ffc92e3e7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 114.728305][ T839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0acdd3054e [ 114.728306][ T839] RDX: 0000000000000000 RSI: 00007ffc92e3e870 RDI: 0000000000000005 [ 114.728307][ T839] RBP: 00007ffc92e3e7d0 R08: 0000000000000000 R09: 0000000000000000 [ 114.728308][ T839] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d7c4 [ 114.728309][ T839] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc92e3ef30 [ 114.728311][ T839] [ 114.758994][ T839] veth4: left allmulticast mode [ 114.759157][ T839] veth2: left allmulticast mode [ 114.759333][ T839] lag3: left promiscuous mode [ 114.759478][ T839] veth4: left promiscuous mode [ 114.759808][ T839] veth2: left promiscuous mode [ 114.760213][ T839] br1: port 2(lag3) entered disabled state [ 114.765717][ T839] lag2: left promiscuous mode [ 114.765886][ T839] veth1: left promiscuous mode [ 114.766150][ T839] veth7: left promiscuous mode [ 114.766490][ T839] veth1: entered promiscuous mode [ 114.766660][ T839] veth7: entered promiscuous mode [ 127.061130][ T896] lag3: Port device veth4 removed [ 127.061147][ T896] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 127.061149][ T896] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 896, name: ip [ 127.061151][ T896] preempt_count: 1, expected: 0 [ 127.061152][ T896] RCU nest depth: 0, expected: 0 [ 127.061153][ T896] INFO: lockdep is turned off. [ 127.061154][ T896] irq event stamp: 0 [ 127.061154][ T896] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 127.061159][ T896] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 127.061165][ T896] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 127.061166][ T896] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 127.061168][ T896] Preemption disabled at: [ 127.061168][ T896] [] vprintk_emit+0x31b/0x3e0 [ 127.061176][ T896] CPU: 2 UID: 0 PID: 896 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 127.061179][ T896] Tainted: [W]=WARN [ 127.061180][ T896] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 127.061182][ T896] Call Trace: [ 127.061183][ T896] [ 127.061184][ T896] dump_stack_lvl+0x6f/0xa0 [ 127.061190][ T896] ? vprintk_emit+0x31b/0x3e0 [ 127.061191][ T896] __might_resched.cold+0x1fe/0x2c1 [ 127.061195][ T896] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 127.061198][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061202][ T896] __kmalloc_noprof+0x443/0x760 [ 127.061205][ T896] ? __rwlock_init+0x150/0x150 [ 127.061208][ T896] ? alloc_buf.isra.0+0x4b/0x260 [ 127.061212][ T896] ? do_raw_spin_unlock+0x59/0x250 [ 127.061213][ T896] alloc_buf.isra.0+0x4b/0x260 [ 127.061215][ T896] put_chars+0x1e1/0x2f0 [ 127.061217][ T896] ? desc_read_finalized_seq+0x79/0x120 [ 127.061218][ T896] ? __send_to_port+0x420/0x420 [ 127.061220][ T896] ? console_prepend_replay+0x20/0x20 [ 127.061222][ T896] hvc_console_print+0x292/0x780 [ 127.061225][ T896] ? hvc_write+0x3a0/0x3a0 [ 127.061227][ T896] ? do_raw_spin_lock+0x131/0x280 [ 127.061228][ T896] ? __rwlock_init+0x150/0x150 [ 127.061230][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061231][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061233][ T896] ? lock_acquire+0x13c/0x160 [ 127.061235][ T896] console_emit_next_record+0x22f/0x4c0 [ 127.061237][ T896] ? devkmsg_read+0x4b0/0x4b0 [ 127.061239][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061241][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061243][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061244][ T896] ? lock_acquire+0x13c/0x160 [ 127.061246][ T896] ? console_flush_one_record+0x111/0x710 [ 127.061248][ T896] console_flush_one_record+0x46f/0x710 [ 127.061250][ T896] ? console_emit_next_record+0x4c0/0x4c0 [ 127.061252][ T896] console_unlock+0xee/0x1f0 [ 127.061254][ T896] ? lock_acquire+0x13c/0x160 [ 127.061255][ T896] ? console_flush_one_record+0x710/0x710 [ 127.061257][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061259][ T896] ? lock_release+0x184/0x1f0 [ 127.061260][ T896] ? lock_acquire+0x60/0x160 [ 127.061261][ T896] ? __rcu_read_lock+0x30/0x70 [ 127.061263][ T896] ? __down_trylock_console_sem+0x5e/0xa0 [ 127.061265][ T896] ? vprintk_emit+0x320/0x3e0 [ 127.061267][ T896] vprintk_emit+0x37c/0x3e0 [ 127.061269][ T896] ? wake_up_klogd_work_func+0x90/0x90 [ 127.061271][ T896] ? rtnl_newlink+0x9f1/0x11c0 [ 127.061274][ T896] ? netlink_rcv_skb+0x14e/0x3a0 [ 127.061276][ T896] ? netlink_unicast+0x486/0x750 [ 127.061278][ T896] ? netlink_sendmsg+0x735/0xc60 [ 127.061279][ T896] ? ____sys_sendmsg+0x415/0x880 [ 127.061281][ T896] ? ___sys_sendmsg+0x14e/0x1d0 [ 127.061283][ T896] ? __sys_sendmsg+0x12c/0x1d0 [ 127.061285][ T896] _printk+0xc7/0x100 [ 127.061288][ T896] ? snapshot_read.cold+0x21/0x21 [ 127.061290][ T896] ? netdev_name+0x43/0x60 [ 127.061292][ T896] ? __netdev_printk+0x17f/0x1d0 [ 127.061294][ T896] netdev_info+0xe2/0x116 [ 127.061296][ T896] ? netdev_notice+0x120/0x120 [ 127.061297][ T896] ? lock_acquire+0x13c/0x160 [ 127.061299][ T896] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 127.061301][ T896] ? do_raw_spin_unlock+0x59/0x250 [ 127.061303][ T896] ? trace_hardirqs_on+0x36/0x40 [ 127.061304][ T896] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 127.061308][ T896] ? kvfree_call_rcu+0x23b/0x2e0 [ 127.061311][ T896] ? trace_irq_enable.constprop.0+0x30/0x160 [ 127.061312][ T896] team_port_del+0x645/0x9c0 [ 127.061315][ T896] do_set_master+0x15c/0x580 [ 127.061318][ T896] do_setlink.isra.0+0xa31/0x2750 [ 127.061320][ T896] ? stack_trace_save+0x93/0xc0 [ 127.061323][ T896] ? rtnl_link_get_size+0x350/0x350 [ 127.061324][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061326][ T896] ? stack_depot_save_flags+0x1bc/0x790 [ 127.061329][ T896] ? kasan_save_stack+0x3d/0x50 [ 127.061332][ T896] ? kasan_save_stack+0x2f/0x50 [ 127.061333][ T896] ? kasan_save_track+0x14/0x30 [ 127.061335][ T896] ? __kasan_kmalloc+0x7b/0x90 [ 127.061337][ T896] ? __kmalloc_cache_noprof+0x29a/0x620 [ 127.061338][ T896] ? rtnl_newlink+0x124/0x11c0 [ 127.061339][ T896] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 127.061340][ T896] ? netlink_rcv_skb+0x14e/0x3a0 [ 127.061341][ T896] ? netlink_unicast+0x486/0x750 [ 127.061343][ T896] ? netlink_sendmsg+0x735/0xc60 [ 127.061344][ T896] ? ____sys_sendmsg+0x415/0x880 [ 127.061345][ T896] ? ___sys_sendmsg+0x14e/0x1d0 [ 127.061347][ T896] ? __sys_sendmsg+0x12c/0x1d0 [ 127.061348][ T896] ? do_syscall_64+0xff/0x530 [ 127.061350][ T896] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 127.061353][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061354][ T896] ? lock_acquire+0x13c/0x160 [ 127.061356][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061357][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061359][ T896] ? trace_contention_end+0xb3/0x180 [ 127.061362][ T896] ? __mutex_lock+0x1db/0x1ea0 [ 127.061363][ T896] ? __mutex_lock+0x9a3/0x1ea0 [ 127.061365][ T896] ? rtnl_newlink+0x9a8/0x11c0 [ 127.061366][ T896] ? ww_mutex_lock+0x160/0x160 [ 127.061367][ T896] ? nla_get_range_signed+0x3d0/0x3d0 [ 127.061369][ T896] ? __rtnl_newlink+0x3fa/0xa50 [ 127.061371][ T896] rtnl_newlink+0x9f1/0x11c0 [ 127.061373][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061375][ T896] ? rtnl_bridge_getlink+0x850/0x850 [ 127.061376][ T896] ? lock_acquire+0x13c/0x160 [ 127.061378][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061380][ T896] ? is_bpf_text_address+0x3e/0x110 [ 127.061383][ T896] ? is_bpf_text_address+0x72/0x110 [ 127.061384][ T896] ? kernel_text_address+0x149/0x170 [ 127.061387][ T896] ? __kernel_text_address+0x12/0x30 [ 127.061388][ T896] ? write_profile+0xf0/0xf0 [ 127.061389][ T896] ? unwind_get_return_address+0x67/0xd0 [ 127.061391][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061393][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061395][ T896] ? cap_capable+0x1d7/0x3d0 [ 127.061398][ T896] ? lock_acquire+0x13c/0x160 [ 127.061400][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061401][ T896] ? rtnl_bridge_getlink+0x850/0x850 [ 127.061403][ T896] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 127.061404][ T896] ? rtnl_link_fill+0x920/0x920 [ 127.061405][ T896] ? filter_irq_stacks+0xd0/0xd0 [ 127.061407][ T896] ? stack_depot_save_flags+0x1bc/0x790 [ 127.061409][ T896] netlink_rcv_skb+0x14e/0x3a0 [ 127.061411][ T896] ? rtnl_link_fill+0x920/0x920 [ 127.061412][ T896] ? lock_release+0x184/0x1f0 [ 127.061413][ T896] ? netlink_ack+0xcf0/0xcf0 [ 127.061415][ T896] ? __netlink_lookup+0xb9/0x6b0 [ 127.061417][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061419][ T896] ? lock_release+0x184/0x1f0 [ 127.061421][ T896] netlink_unicast+0x486/0x750 [ 127.061423][ T896] ? netlink_attachskb+0x810/0x810 [ 127.061424][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061426][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061427][ T896] ? lock_acquire+0x13c/0x160 [ 127.061429][ T896] netlink_sendmsg+0x735/0xc60 [ 127.061431][ T896] ? netlink_unicast+0x750/0x750 [ 127.061433][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061435][ T896] ? lock_release+0x184/0x1f0 [ 127.061436][ T896] ____sys_sendmsg+0x415/0x880 [ 127.061438][ T896] ? copy_msghdr_from_user+0x279/0x420 [ 127.061439][ T896] ? get_timestamp.constprop.0+0x390/0x390 [ 127.061441][ T896] ? move_addr_to_kernel+0x40/0x40 [ 127.061442][ T896] ? filter_irq_stacks+0xd0/0xd0 [ 127.061445][ T896] ___sys_sendmsg+0x14e/0x1d0 [ 127.061446][ T896] ? copy_msghdr_from_user+0x420/0x420 [ 127.061451][ T896] __sys_sendmsg+0x12c/0x1d0 [ 127.061453][ T896] ? __sys_sendmsg_sock+0x20/0x20 [ 127.061455][ T896] ? rcu_is_watching+0x16/0xd0 [ 127.061457][ T896] do_syscall_64+0xff/0x530 [ 127.061459][ T896] ? exc_page_fault+0xee/0x100 [ 127.061461][ T896] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 127.061462][ T896] RIP: 0033:0x7f7b05c8d54e [ 127.061464][ T896] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 127.061466][ T896] RSP: 002b:00007ffc5ac22560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 127.061471][ T896] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7b05c8d54e [ 127.061473][ T896] RDX: 0000000000000000 RSI: 00007ffc5ac22610 RDI: 0000000000000005 [ 127.061473][ T896] RBP: 00007ffc5ac22570 R08: 0000000000000000 R09: 0000000000000000 [ 127.061474][ T896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d7d1 [ 127.061475][ T896] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc5ac22cd0 [ 127.061477][ T896] [ 127.111139][ T897] lag3: Port device veth2 removed [ 127.330597][ T62] br1: port 1(lag2) entered disabled state [ 127.386998][ T914] lag2: left allmulticast mode [ 127.387171][ T914] veth1: left allmulticast mode [ 127.387320][ T914] veth7: left allmulticast mode [ 127.387499][ T914] br1: port 1(lag2) entered disabled state [ 127.453848][ T916] lag2: Port device veth7 removed [ 127.477476][ T917] lag2: Port device veth1 removed [ 127.881397][ T930] lag4: Port device veth5 removed [ 127.898126][ T931] lag4: Port device veth3 removed [ 128.291080][ T944] lag1: Port device veth6 removed [ 128.291100][ T944] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 128.291103][ T944] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 944, name: ip [ 128.291105][ T944] preempt_count: 1, expected: 0 [ 128.291107][ T944] RCU nest depth: 0, expected: 0 [ 128.291108][ T944] INFO: lockdep is turned off. [ 128.291109][ T944] irq event stamp: 0 [ 128.291111][ T944] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 128.291116][ T944] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 128.291123][ T944] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 128.291125][ T944] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 128.291128][ T944] Preemption disabled at: [ 128.291129][ T944] [] vprintk_emit+0x31b/0x3e0 [ 128.291138][ T944] CPU: 3 UID: 0 PID: 944 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 128.291143][ T944] Tainted: [W]=WARN [ 128.291144][ T944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.291146][ T944] Call Trace: [ 128.291148][ T944] [ 128.291150][ T944] dump_stack_lvl+0x6f/0xa0 [ 128.291156][ T944] ? vprintk_emit+0x31b/0x3e0 [ 128.291158][ T944] __might_resched.cold+0x1fe/0x2c1 [ 128.291163][ T944] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 128.291167][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291172][ T944] __kmalloc_noprof+0x443/0x760 [ 128.291176][ T944] ? __rwlock_init+0x150/0x150 [ 128.291179][ T944] ? alloc_buf.isra.0+0x4b/0x260 [ 128.291184][ T944] ? do_raw_spin_unlock+0x59/0x250 [ 128.291187][ T944] alloc_buf.isra.0+0x4b/0x260 [ 128.291190][ T944] put_chars+0x1e1/0x2f0 [ 128.291192][ T944] ? desc_read_finalized_seq+0x79/0x120 [ 128.291195][ T944] ? __send_to_port+0x420/0x420 [ 128.291198][ T944] ? console_prepend_replay+0x20/0x20 [ 128.291201][ T944] hvc_console_print+0x292/0x780 [ 128.291206][ T944] ? hvc_write+0x3a0/0x3a0 [ 128.291207][ T944] ? do_raw_spin_lock+0x131/0x280 [ 128.291210][ T944] ? __rwlock_init+0x150/0x150 [ 128.291212][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291214][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291217][ T944] ? lock_acquire+0x13c/0x160 [ 128.291220][ T944] console_emit_next_record+0x22f/0x4c0 [ 128.291224][ T944] ? devkmsg_read+0x4b0/0x4b0 [ 128.291226][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291229][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291231][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291233][ T944] ? lock_acquire+0x13c/0x160 [ 128.291236][ T944] ? console_flush_one_record+0x111/0x710 [ 128.291239][ T944] console_flush_one_record+0x46f/0x710 [ 128.291242][ T944] ? console_emit_next_record+0x4c0/0x4c0 [ 128.291246][ T944] console_unlock+0xee/0x1f0 [ 128.291249][ T944] ? lock_acquire+0x13c/0x160 [ 128.291251][ T944] ? console_flush_one_record+0x710/0x710 [ 128.291253][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291255][ T944] ? lock_release+0x184/0x1f0 [ 128.291258][ T944] ? lock_acquire+0x60/0x160 [ 128.291260][ T944] ? __rcu_read_lock+0x30/0x70 [ 128.291263][ T944] ? __down_trylock_console_sem+0x5e/0xa0 [ 128.291265][ T944] ? vprintk_emit+0x320/0x3e0 [ 128.291268][ T944] vprintk_emit+0x37c/0x3e0 [ 128.291271][ T944] ? wake_up_klogd_work_func+0x90/0x90 [ 128.291274][ T944] ? rtnl_newlink+0x9f1/0x11c0 [ 128.291278][ T944] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.291281][ T944] ? netlink_unicast+0x486/0x750 [ 128.291283][ T944] ? netlink_sendmsg+0x735/0xc60 [ 128.291285][ T944] ? ____sys_sendmsg+0x415/0x880 [ 128.291288][ T944] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.291290][ T944] ? __sys_sendmsg+0x12c/0x1d0 [ 128.291293][ T944] _printk+0xc7/0x100 [ 128.291297][ T944] ? snapshot_read.cold+0x21/0x21 [ 128.291301][ T944] ? netdev_name+0x43/0x60 [ 128.291304][ T944] ? __netdev_printk+0x17f/0x1d0 [ 128.291307][ T944] netdev_info+0xe2/0x116 [ 128.291310][ T944] ? netdev_notice+0x120/0x120 [ 128.291312][ T944] ? lock_acquire+0x13c/0x160 [ 128.291315][ T944] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 128.291318][ T944] ? do_raw_spin_unlock+0x59/0x250 [ 128.291321][ T944] ? trace_hardirqs_on+0x36/0x40 [ 128.291322][ T944] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 128.291327][ T944] ? kvfree_call_rcu+0x23b/0x2e0 [ 128.291331][ T944] ? trace_irq_enable.constprop.0+0x30/0x160 [ 128.291333][ T944] team_port_del+0x645/0x9c0 [ 128.291338][ T944] do_set_master+0x15c/0x580 [ 128.291342][ T944] do_setlink.isra.0+0xa31/0x2750 [ 128.291345][ T944] ? stack_trace_save+0x93/0xc0 [ 128.291348][ T944] ? rtnl_link_get_size+0x350/0x350 [ 128.291350][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291353][ T944] ? stack_depot_save_flags+0x1bc/0x790 [ 128.291358][ T944] ? kasan_save_stack+0x3d/0x50 [ 128.291361][ T944] ? kasan_save_stack+0x2f/0x50 [ 128.291364][ T944] ? kasan_save_track+0x14/0x30 [ 128.291366][ T944] ? __kasan_kmalloc+0x7b/0x90 [ 128.291368][ T944] ? __kmalloc_cache_noprof+0x29a/0x620 [ 128.291370][ T944] ? rtnl_newlink+0x124/0x11c0 [ 128.291372][ T944] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.291374][ T944] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.291376][ T944] ? netlink_unicast+0x486/0x750 [ 128.291378][ T944] ? netlink_sendmsg+0x735/0xc60 [ 128.291380][ T944] ? ____sys_sendmsg+0x415/0x880 [ 128.291382][ T944] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.291384][ T944] ? __sys_sendmsg+0x12c/0x1d0 [ 128.291386][ T944] ? do_syscall_64+0xff/0x530 [ 128.291389][ T944] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.291393][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291395][ T944] ? lock_acquire+0x13c/0x160 [ 128.291397][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291400][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291402][ T944] ? trace_contention_end+0xb3/0x180 [ 128.291406][ T944] ? __mutex_lock+0x1db/0x1ea0 [ 128.291409][ T944] ? __mutex_lock+0x9a3/0x1ea0 [ 128.291411][ T944] ? rtnl_newlink+0x9a8/0x11c0 [ 128.291413][ T944] ? ww_mutex_lock+0x160/0x160 [ 128.291415][ T944] ? nla_get_range_signed+0x3d0/0x3d0 [ 128.291419][ T944] ? __rtnl_newlink+0x3fa/0xa50 [ 128.291422][ T944] rtnl_newlink+0x9f1/0x11c0 [ 128.291425][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291428][ T944] ? rtnl_bridge_getlink+0x850/0x850 [ 128.291430][ T944] ? lock_acquire+0x13c/0x160 [ 128.291432][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291435][ T944] ? is_bpf_text_address+0x3e/0x110 [ 128.291439][ T944] ? is_bpf_text_address+0x72/0x110 [ 128.291442][ T944] ? kernel_text_address+0x149/0x170 [ 128.291445][ T944] ? __kernel_text_address+0x12/0x30 [ 128.291447][ T944] ? write_profile+0xf0/0xf0 [ 128.291449][ T944] ? unwind_get_return_address+0x67/0xd0 [ 128.291452][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291454][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291457][ T944] ? cap_capable+0x1d7/0x3d0 [ 128.291462][ T944] ? lock_acquire+0x13c/0x160 [ 128.291464][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291466][ T944] ? rtnl_bridge_getlink+0x850/0x850 [ 128.291469][ T944] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.291471][ T944] ? rtnl_link_fill+0x920/0x920 [ 128.291473][ T944] ? filter_irq_stacks+0xd0/0xd0 [ 128.291475][ T944] ? stack_depot_save_flags+0x1bc/0x790 [ 128.291479][ T944] netlink_rcv_skb+0x14e/0x3a0 [ 128.291481][ T944] ? rtnl_link_fill+0x920/0x920 [ 128.291484][ T944] ? lock_release+0x184/0x1f0 [ 128.291486][ T944] ? netlink_ack+0xcf0/0xcf0 [ 128.291488][ T944] ? __netlink_lookup+0xb9/0x6b0 [ 128.291492][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291494][ T944] ? lock_release+0x184/0x1f0 [ 128.291497][ T944] netlink_unicast+0x486/0x750 [ 128.291500][ T944] ? netlink_attachskb+0x810/0x810 [ 128.291503][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291505][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291508][ T944] ? lock_acquire+0x13c/0x160 [ 128.291511][ T944] netlink_sendmsg+0x735/0xc60 [ 128.291514][ T944] ? netlink_unicast+0x750/0x750 [ 128.291516][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291519][ T944] ? lock_release+0x184/0x1f0 [ 128.291522][ T944] ____sys_sendmsg+0x415/0x880 [ 128.291524][ T944] ? copy_msghdr_from_user+0x279/0x420 [ 128.291527][ T944] ? get_timestamp.constprop.0+0x390/0x390 [ 128.291529][ T944] ? move_addr_to_kernel+0x40/0x40 [ 128.291531][ T944] ? filter_irq_stacks+0xd0/0xd0 [ 128.291535][ T944] ___sys_sendmsg+0x14e/0x1d0 [ 128.291538][ T944] ? copy_msghdr_from_user+0x420/0x420 [ 128.291548][ T944] __sys_sendmsg+0x12c/0x1d0 [ 128.291551][ T944] ? __sys_sendmsg_sock+0x20/0x20 [ 128.291558][ T944] ? rcu_is_watching+0x16/0xd0 [ 128.291561][ T944] do_syscall_64+0xff/0x530 [ 128.291563][ T944] ? exc_page_fault+0xee/0x100 [ 128.291567][ T944] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.291569][ T944] RIP: 0033:0x7f7f06da254e [ 128.291572][ T944] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 128.291575][ T944] RSP: 002b:00007ffedc9de430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.291582][ T944] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7f06da254e [ 128.291584][ T944] RDX: 0000000000000000 RSI: 00007ffedc9de4e0 RDI: 0000000000000005 [ 128.291585][ T944] RBP: 00007ffedc9de440 R08: 0000000000000000 R09: 0000000000000000 [ 128.291586][ T944] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d7d2 [ 128.291588][ T944] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffedc9deba0 [ 128.291592][ T944] [ 128.350359][ T945] lag1: Port device veth0 removed