[ 10.104865][ T191] ip (191) used greatest stack depth: 24160 bytes left [ 10.104883][ T191] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.104886][ T191] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 191, name: ip [ 10.104888][ T191] preempt_count: 2, expected: 0 [ 10.104889][ T191] RCU nest depth: 0, expected: 0 [ 10.104891][ T191] locks held by ip/191: 5, last CPU#3: [ 10.104894][ T191] #0: ffffffffa4c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.104909][ T191] #1: ffffffffa4d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.104917][ T191] #2: ffffffffa4d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.104923][ T191] #3: ffffffffa4c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.104929][ T191] #4: ffffffffa4c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.104935][ T191] irq event stamp: 48440 [ 10.104937][ T191] hardirqs last enabled at (48439): [] __down_trylock_console_sem+0x86/0xa0 [ 10.104940][ T191] hardirqs last disabled at (48440): [] console_emit_next_record+0x3d4/0x4c0 [ 10.104943][ T191] softirqs last enabled at (48150): [] handle_softirqs+0x67c/0x900 [ 10.104946][ T191] softirqs last disabled at (48145): [] __irq_exit_rcu+0x145/0x1c0 [ 10.104949][ T191] Preemption disabled at: [ 10.104950][ T191] [<0000000000000000>] 0x0 [ 10.104958][ T191] CPU: 3 UID: 0 PID: 191 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.104962][ T191] Tainted: [W]=WARN [ 10.104964][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.104966][ T191] Call Trace: [ 10.104968][ T191] [ 10.104970][ T191] dump_stack_lvl+0x6f/0xa0 [ 10.104978][ T191] __might_resched.cold+0x1fe/0x2c1 [ 10.104984][ T191] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.104990][ T191] ? __kmalloc_noprof+0xdb/0x760 [ 10.104998][ T191] __kmalloc_noprof+0x443/0x760 [ 10.105001][ T191] ? alloc_buf.isra.0+0x4b/0x260 [ 10.105010][ T191] ? do_raw_spin_unlock+0x59/0x250 [ 10.105013][ T191] alloc_buf.isra.0+0x4b/0x260 [ 10.105018][ T191] put_chars+0x1e1/0x2f0 [ 10.105023][ T191] ? __send_to_port+0x420/0x420 [ 10.105025][ T191] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.105032][ T191] ? validate_chain+0x38b/0xc20 [ 10.105041][ T191] hvc_console_print+0x292/0x780 [ 10.105051][ T191] ? hvc_write+0x3a0/0x3a0 [ 10.105055][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.105058][ T191] ? lock_acquire+0x13c/0x160 [ 10.105070][ T191] console_emit_next_record+0x22f/0x4c0 [ 10.105076][ T191] ? devkmsg_read+0x4b0/0x4b0 [ 10.105079][ T191] ? console_flush_one_record+0x106/0x710 [ 10.105083][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.105086][ T191] ? lock_acquire+0x13c/0x160 [ 10.105092][ T191] console_flush_one_record+0x46f/0x710 [ 10.105098][ T191] ? console_emit_next_record+0x4c0/0x4c0 [ 10.105101][ T191] ? __lock_acquire+0x518/0xc20 [ 10.105108][ T191] console_unlock+0xee/0x1f0 [ 10.105112][ T191] ? console_flush_one_record+0x710/0x710 [ 10.105115][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.105119][ T191] ? lock_acquire+0x60/0x160 [ 10.105125][ T191] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.105127][ T191] ? vprintk_emit+0x320/0x3e0 [ 10.105133][ T191] vprintk_emit+0x37c/0x3e0 [ 10.105139][ T191] ? wake_up_klogd_work_func+0x90/0x90 [ 10.105145][ T191] ? __lock_acquire+0x518/0xc20 [ 10.105151][ T191] _printk+0xc7/0x100 [ 10.105156][ T191] ? snapshot_read.cold+0x21/0x21 [ 10.105161][ T191] ? do_raw_spin_lock+0x131/0x280 [ 10.105165][ T191] ? __rwlock_init+0x150/0x150 [ 10.105172][ T191] ? do_raw_spin_lock+0x131/0x280 [ 10.105176][ T191] do_exit.cold+0x82/0x9c [ 10.105182][ T191] ? exit_notify+0x890/0x890 [ 10.105184][ T191] ? __lock_release.isra.0+0x69/0x1a0 [ 10.105189][ T191] ? rcu_is_watching+0x16/0xd0 [ 10.105196][ T191] do_group_exit+0xb8/0x370 [ 10.105200][ T191] __x64_sys_exit_group+0x3c/0x50 [ 10.105203][ T191] x64_sys_call+0x1567/0x1570 [ 10.105206][ T191] do_syscall_64+0xff/0x530 [ 10.105210][ T191] ? exc_page_fault+0xee/0x100 [ 10.105215][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.105219][ T191] RIP: 0033:0x7f2c779201b8 [ 10.105222][ T191] Code: Unable to access opcode bytes at 0x7f2c7792018e. [ 10.105224][ T191] RSP: 002b:00007ffecc5b2c48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.105227][ T191] RAX: ffffffffffffffda RBX: 00007f2c77a50f88 RCX: 00007f2c779201b8 [ 10.105233][ T191] RDX: 00007f2c7766afc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.105235][ T191] RBP: 00007ffecc5b2ca0 R08: 0000000000000000 R09: 0000000000008010 [ 10.105236][ T191] R10: 00007ffecc5b2a60 R11: 0000000000000246 R12: 0000000000000001 [ 10.105238][ T191] R13: 0000000000000000 R14: 00007f2c77a4f680 R15: 00007f2c77a50fa0 [ 10.105251][ T191] [ 10.325859][ T206] ip (206) used greatest stack depth: 23888 bytes left [ 11.239701][ T238] lag1: Mode changed to "loadbalance" [ 11.239764][ T238] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.239766][ T238] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 238, name: teamd [ 11.239768][ T238] preempt_count: 1, expected: 0 [ 11.239769][ T238] RCU nest depth: 0, expected: 0 [ 11.239770][ T238] locks held by teamd/238: 7, last CPU#3: [ 11.239772][ T238] #0: ffffffffa5530368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 11.239784][ T238] #1: ffffffffa5530420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 11.239788][ T238] #2: ffffffffa54d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 11.239793][ T238] #3: ffffffffa4d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.239799][ T238] #4: ffffffffa4d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.239802][ T238] #5: ffffffffa4c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.239806][ T238] #6: ffffffffa4c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.239810][ T238] irq event stamp: 20382 [ 11.239811][ T238] hardirqs last enabled at (20381): [] __down_trylock_console_sem+0x86/0xa0 [ 11.239814][ T238] hardirqs last disabled at (20382): [] console_emit_next_record+0x3d4/0x4c0 [ 11.239816][ T238] softirqs last enabled at (20322): [] __alloc_skb+0x4c2/0x5f0 [ 11.239819][ T238] softirqs last disabled at (20320): [] __alloc_skb+0x4c2/0x5f0 [ 11.239822][ T238] Preemption disabled at: [ 11.239822][ T238] [] vprintk_emit+0x31b/0x3e0 [ 11.239828][ T238] CPU: 3 UID: 0 PID: 238 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.239831][ T238] Tainted: [W]=WARN [ 11.239832][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.239834][ T238] Call Trace: [ 11.239835][ T238] [ 11.239837][ T238] dump_stack_lvl+0x6f/0xa0 [ 11.239843][ T238] ? vprintk_emit+0x31b/0x3e0 [ 11.239845][ T238] __might_resched.cold+0x1fe/0x2c1 [ 11.239850][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.239854][ T238] ? __kmalloc_noprof+0xdb/0x760 [ 11.239860][ T238] __kmalloc_noprof+0x443/0x760 [ 11.239862][ T238] ? alloc_buf.isra.0+0x4b/0x260 [ 11.239868][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 11.239871][ T238] alloc_buf.isra.0+0x4b/0x260 [ 11.239874][ T238] put_chars+0x1e1/0x2f0 [ 11.239877][ T238] ? __send_to_port+0x420/0x420 [ 11.239882][ T238] ? validate_chain+0x34a/0xc20 [ 11.239886][ T238] hvc_console_print+0x292/0x780 [ 11.239889][ T238] ? mark_usage+0x61/0x170 [ 11.239891][ T238] ? __lock_acquire+0x518/0xc20 [ 11.239893][ T238] ? __lock_acquire+0x518/0xc20 [ 11.239897][ T238] ? hvc_write+0x3a0/0x3a0 [ 11.239899][ T238] ? console_emit_next_record+0x1df/0x4c0 [ 11.239903][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.239907][ T238] ? lock_acquire+0x13c/0x160 [ 11.239911][ T238] console_emit_next_record+0x22f/0x4c0 [ 11.239915][ T238] ? devkmsg_read+0x4b0/0x4b0 [ 11.239917][ T238] ? console_flush_one_record+0x106/0x710 [ 11.239920][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.239923][ T238] ? lock_acquire+0x13c/0x160 [ 11.239927][ T238] console_flush_one_record+0x46f/0x710 [ 11.239932][ T238] ? console_emit_next_record+0x4c0/0x4c0 [ 11.239934][ T238] ? __lock_acquire+0x518/0xc20 [ 11.239939][ T238] console_unlock+0xee/0x1f0 [ 11.239942][ T238] ? console_flush_one_record+0x710/0x710 [ 11.239944][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.239947][ T238] ? lock_acquire+0x60/0x160 [ 11.239951][ T238] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.239952][ T238] ? vprintk_emit+0x320/0x3e0 [ 11.239956][ T238] vprintk_emit+0x37c/0x3e0 [ 11.239960][ T238] ? wake_up_klogd_work_func+0x90/0x90 [ 11.239962][ T238] ? team_nl_send_multicast+0xbb/0x120 [ 11.239966][ T238] ? team_nl_send_options_get+0x57f/0x6c0 [ 11.239970][ T238] _printk+0xc7/0x100 [ 11.239974][ T238] ? snapshot_read.cold+0x21/0x21 [ 11.239977][ T238] ? lockdep_hardirqs_on+0x91/0x130 [ 11.239981][ T238] ? kasan_quarantine_put+0x13e/0x2b0 [ 11.239984][ T238] ? netdev_name+0x43/0x60 [ 11.239987][ T238] ? __netdev_printk+0x17f/0x1d0 [ 11.239991][ T238] netdev_info+0xe2/0x116 [ 11.239993][ T238] ? netdev_notice+0x120/0x120 [ 11.239995][ T238] ? team_nl_send_options_get+0x6c0/0x6c0 [ 11.239999][ T238] ? team_options_register+0x26/0x30 [ 11.240002][ T238] ? lb_init+0x2cb/0x470 [ 11.240006][ T238] team_mode_option_set.cold+0x45/0xe3 [ 11.240012][ T238] team_nl_options_set_doit+0x59d/0xd00 [ 11.240018][ T238] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 11.240020][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.240028][ T238] ? __nla_parse+0x22/0x30 [ 11.240031][ T238] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 11.240036][ T238] ? genl_family_rcv_msg_doit+0x206/0x300 [ 11.240037][ T238] genl_family_rcv_msg_doit+0x206/0x300 [ 11.240041][ T238] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 11.240047][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.240049][ T238] ? cap_capable+0x1d7/0x3d0 [ 11.240053][ T238] ? write_profile+0xf0/0xf0 [ 11.240056][ T238] ? unwind_get_return_address+0x67/0xd0 [ 11.240061][ T238] genl_family_rcv_msg+0x3a4/0x640 [ 11.240071][ T238] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 11.240075][ T238] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 11.240077][ T238] ? __lock_acquire+0x518/0xc20 [ 11.240083][ T238] genl_rcv_msg+0xbb/0x160 [ 11.240086][ T238] netlink_rcv_skb+0x14e/0x3a0 [ 11.240089][ T238] ? genl_family_rcv_msg+0x640/0x640 [ 11.240092][ T238] ? netlink_ack+0xcf0/0xcf0 [ 11.240099][ T238] ? netlink_deliver_tap+0xc5/0x330 [ 11.240101][ T238] ? netlink_deliver_tap+0x13c/0x330 [ 11.240105][ T238] genl_rcv+0x28/0x40 [ 11.240108][ T238] netlink_unicast+0x486/0x750 [ 11.240112][ T238] ? netlink_attachskb+0x810/0x810 [ 11.240115][ T238] ? __lock_acquire+0x518/0xc20 [ 11.240119][ T238] netlink_sendmsg+0x735/0xc60 [ 11.240124][ T238] ? netlink_unicast+0x750/0x750 [ 11.240128][ T238] ? __might_fault+0x97/0x140 [ 11.240134][ T238] ____sys_sendmsg+0x415/0x880 [ 11.240138][ T238] ? copy_msghdr_from_user+0x279/0x420 [ 11.240140][ T238] ? get_timestamp.constprop.0+0x390/0x390 [ 11.240142][ T238] ? move_addr_to_kernel+0x40/0x40 [ 11.240146][ T238] ? __lock_acquire+0x518/0xc20 [ 11.240148][ T238] ? net_dim+0x616/0xd70 [ 11.240150][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.240155][ T238] ___sys_sendmsg+0x14e/0x1d0 [ 11.240158][ T238] ? copy_msghdr_from_user+0x420/0x420 [ 11.240160][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.240168][ T238] ? __lock_acquire+0x518/0xc20 [ 11.240175][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 11.240176][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 11.240181][ T238] __sys_sendmsg+0x12c/0x1d0 [ 11.240184][ T238] ? __sys_sendmsg_sock+0x20/0x20 [ 11.240186][ T238] ? do_pipe2+0x142/0x1b0 [ 11.240193][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.240196][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.240200][ T238] do_syscall_64+0xff/0x530 [ 11.240202][ T238] ? exc_page_fault+0xee/0x100 [ 11.240205][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.240207][ T238] RIP: 0033:0x7f8b333c954e [ 11.240210][ T238] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.240213][ T238] RSP: 002b:00007ffdc95d3c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.240216][ T238] RAX: ffffffffffffffda RBX: 0000558101309f70 RCX: 00007f8b333c954e [ 11.240217][ T238] RDX: 0000000000000000 RSI: 00007ffdc95d3cc0 RDI: 0000000000000007 [ 11.240218][ T238] RBP: 00007ffdc95d3c30 R08: 0000000000000000 R09: 0000000000000000 [ 11.240219][ T238] R10: 0000000000000000 R11: 0000000000000202 R12: 000055810130ea30 [ 11.240220][ T238] R13: 00007ffdc95d3cc0 R14: 0000558101309e80 R15: 0000000000000000 [ 11.240228][ T238] [ 11.461556][ T247] lag1: Port device veth0 added [ 11.494191][ T248] lag1: Port device veth6 added [ 11.982713][ T266] lag4: Mode changed to "loadbalance" [ 12.185406][ T274] lag4: Port device veth3 added [ 12.214600][ T275] lag4: Port device veth5 added [ 12.775853][ T293] lag2: Mode changed to "loadbalance" [ 12.775869][ T293] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.775872][ T293] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 293, name: teamd [ 12.775873][ T293] preempt_count: 1, expected: 0 [ 12.775874][ T293] RCU nest depth: 0, expected: 0 [ 12.775876][ T293] locks held by teamd/293: 7, last CPU#3: [ 12.775878][ T293] #0: ffffffffa5530368 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 12.775890][ T293] #1: ffffffffa5530420 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x128/0x160 [ 12.775894][ T293] #2: ffffffffa54d2c40 (rtnl_mutex){+.+.}-{4:4}, at: team_nl_options_set_doit+0xa7/0xd00 [ 12.775899][ T293] #3: ffffffffa4d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.775905][ T293] #4: ffffffffa4d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.775908][ T293] #5: ffffffffa4c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.775912][ T293] #6: ffffffffa4c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.775916][ T293] irq event stamp: 23966 [ 12.775917][ T293] hardirqs last enabled at (23965): [] __down_trylock_console_sem+0x86/0xa0 [ 12.775920][ T293] hardirqs last disabled at (23966): [] console_emit_next_record+0x3d4/0x4c0 [ 12.775922][ T293] softirqs last enabled at (23894): [] __alloc_skb+0x4c2/0x5f0 [ 12.775926][ T293] softirqs last disabled at (23892): [] __alloc_skb+0x4c2/0x5f0 [ 12.775928][ T293] Preemption disabled at: [ 12.775929][ T293] [] vprintk_emit+0x31b/0x3e0 [ 12.775935][ T293] CPU: 3 UID: 0 PID: 293 Comm: teamd Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.775939][ T293] Tainted: [W]=WARN [ 12.775939][ T293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.775941][ T293] Call Trace: [ 12.775943][ T293] [ 12.775945][ T293] dump_stack_lvl+0x6f/0xa0 [ 12.775951][ T293] ? vprintk_emit+0x31b/0x3e0 [ 12.775953][ T293] __might_resched.cold+0x1fe/0x2c1 [ 12.775958][ T293] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.775962][ T293] ? __kmalloc_noprof+0xdb/0x760 [ 12.775968][ T293] __kmalloc_noprof+0x443/0x760 [ 12.775970][ T293] ? alloc_buf.isra.0+0x4b/0x260 [ 12.775976][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 12.775979][ T293] alloc_buf.isra.0+0x4b/0x260 [ 12.775982][ T293] put_chars+0x1e1/0x2f0 [ 12.775984][ T293] ? prb_final_commit+0x50/0x50 [ 12.775986][ T293] ? __send_to_port+0x420/0x420 [ 12.775990][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.775994][ T293] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.775996][ T293] ? validate_chain+0x38b/0xc20 [ 12.776000][ T293] hvc_console_print+0x292/0x780 [ 12.776003][ T293] ? mark_usage+0x61/0x170 [ 12.776005][ T293] ? __lock_acquire+0x518/0xc20 [ 12.776007][ T293] ? __lock_acquire+0x518/0xc20 [ 12.776011][ T293] ? hvc_write+0x3a0/0x3a0 [ 12.776013][ T293] ? console_emit_next_record+0x1df/0x4c0 [ 12.776016][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.776019][ T293] ? lock_acquire+0x13c/0x160 [ 12.776023][ T293] console_emit_next_record+0x22f/0x4c0 [ 12.776027][ T293] ? devkmsg_read+0x4b0/0x4b0 [ 12.776029][ T293] ? console_flush_one_record+0x106/0x710 [ 12.776032][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.776035][ T293] ? lock_acquire+0x13c/0x160 [ 12.776039][ T293] console_flush_one_record+0x46f/0x710 [ 12.776043][ T293] ? console_emit_next_record+0x4c0/0x4c0 [ 12.776045][ T293] ? __lock_acquire+0x518/0xc20 [ 12.776051][ T293] console_unlock+0xee/0x1f0 [ 12.776053][ T293] ? console_flush_one_record+0x710/0x710 [ 12.776055][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.776058][ T293] ? lock_acquire+0x60/0x160 [ 12.776062][ T293] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.776063][ T293] ? vprintk_emit+0x320/0x3e0 [ 12.776072][ T293] vprintk_emit+0x37c/0x3e0 [ 12.776076][ T293] ? wake_up_klogd_work_func+0x90/0x90 [ 12.776079][ T293] ? team_nl_send_multicast+0xbb/0x120 [ 12.776083][ T293] ? team_nl_send_options_get+0x57f/0x6c0 [ 12.776086][ T293] _printk+0xc7/0x100 [ 12.776090][ T293] ? snapshot_read.cold+0x21/0x21 [ 12.776094][ T293] ? lockdep_hardirqs_on+0x91/0x130 [ 12.776097][ T293] ? kasan_quarantine_put+0x13e/0x2b0 [ 12.776101][ T293] ? netdev_name+0x43/0x60 [ 12.776104][ T293] ? __netdev_printk+0x17f/0x1d0 [ 12.776108][ T293] netdev_info+0xe2/0x116 [ 12.776110][ T293] ? netdev_notice+0x120/0x120 [ 12.776112][ T293] ? team_nl_send_options_get+0x6c0/0x6c0 [ 12.776116][ T293] ? team_options_register+0x26/0x30 [ 12.776118][ T293] ? lb_init+0x2cb/0x470 [ 12.776123][ T293] team_mode_option_set.cold+0x45/0xe3 [ 12.776128][ T293] team_nl_options_set_doit+0x59d/0xd00 [ 12.776134][ T293] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.776136][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.776144][ T293] ? __nla_parse+0x22/0x30 [ 12.776147][ T293] ? genl_family_rcv_msg_attrs_parse.isra.0+0x189/0x330 [ 12.776151][ T293] ? genl_family_rcv_msg_doit+0x206/0x300 [ 12.776153][ T293] genl_family_rcv_msg_doit+0x206/0x300 [ 12.776156][ T293] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 12.776163][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.776165][ T293] ? cap_capable+0x1d7/0x3d0 [ 12.776169][ T293] ? write_profile+0xf0/0xf0 [ 12.776172][ T293] ? unwind_get_return_address+0x67/0xd0 [ 12.776177][ T293] genl_family_rcv_msg+0x3a4/0x640 [ 12.776180][ T293] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 12.776183][ T293] ? team_nl_options_get_doit+0x3e0/0x3e0 [ 12.776186][ T293] ? __lock_acquire+0x518/0xc20 [ 12.776191][ T293] genl_rcv_msg+0xbb/0x160 [ 12.776195][ T293] netlink_rcv_skb+0x14e/0x3a0 [ 12.776197][ T293] ? genl_family_rcv_msg+0x640/0x640 [ 12.776200][ T293] ? netlink_ack+0xcf0/0xcf0 [ 12.776209][ T293] ? netlink_deliver_tap+0xc5/0x330 [ 12.776211][ T293] ? netlink_deliver_tap+0x13c/0x330 [ 12.776215][ T293] genl_rcv+0x28/0x40 [ 12.776218][ T293] netlink_unicast+0x486/0x750 [ 12.776222][ T293] ? netlink_attachskb+0x810/0x810 [ 12.776225][ T293] ? __lock_acquire+0x518/0xc20 [ 12.776230][ T293] netlink_sendmsg+0x735/0xc60 [ 12.776235][ T293] ? netlink_unicast+0x750/0x750 [ 12.776240][ T293] ? __might_fault+0x97/0x140 [ 12.776245][ T293] ____sys_sendmsg+0x415/0x880 [ 12.776249][ T293] ? copy_msghdr_from_user+0x279/0x420 [ 12.776251][ T293] ? get_timestamp.constprop.0+0x390/0x390 [ 12.776253][ T293] ? move_addr_to_kernel+0x40/0x40 [ 12.776257][ T293] ? __lock_acquire+0x518/0xc20 [ 12.776259][ T293] ? net_dim+0x616/0xd70 [ 12.776262][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.776266][ T293] ___sys_sendmsg+0x14e/0x1d0 [ 12.776269][ T293] ? copy_msghdr_from_user+0x420/0x420 [ 12.776271][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.776278][ T293] ? __lock_acquire+0x518/0xc20 [ 12.776285][ T293] ? __lock_release.isra.0+0x69/0x1a0 [ 12.776287][ T293] ? __lock_release.isra.0+0x69/0x1a0 [ 12.776292][ T293] __sys_sendmsg+0x12c/0x1d0 [ 12.776295][ T293] ? __sys_sendmsg_sock+0x20/0x20 [ 12.776297][ T293] ? do_pipe2+0x142/0x1b0 [ 12.776304][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.776306][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.776310][ T293] do_syscall_64+0xff/0x530 [ 12.776312][ T293] ? exc_page_fault+0xee/0x100 [ 12.776315][ T293] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.776317][ T293] RIP: 0033:0x7f37707a354e [ 12.776321][ T293] 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 [ 12.776324][ T293] RSP: 002b:00007ffeaad11080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.776326][ T293] RAX: ffffffffffffffda RBX: 0000563b94c9bf70 RCX: 00007f37707a354e [ 12.776328][ T293] RDX: 0000000000000000 RSI: 00007ffeaad11120 RDI: 0000000000000007 [ 12.776329][ T293] RBP: 00007ffeaad11090 R08: 0000000000000000 R09: 0000000000000000 [ 12.776330][ T293] R10: 0000000000000000 R11: 0000000000000202 R12: 0000563b94ca1ac0 [ 12.776331][ T293] R13: 00007ffeaad11120 R14: 0000563b94c9be80 R15: 0000000000000000 [ 12.776338][ T293] [ 13.021245][ T302] lag2: Port device veth1 added [ 13.052564][ T303] lag2: Port device veth7 added [ 13.272125][ T310] br1: port 1(lag2) entered blocking state [ 13.272944][ T310] br1: port 1(lag2) entered disabled state [ 13.273344][ T310] lag2: entered allmulticast mode [ 13.273568][ T310] veth1: entered allmulticast mode [ 13.273800][ T310] veth7: entered allmulticast mode [ 13.283303][ T310] veth1: entered promiscuous mode [ 13.283683][ T310] veth7: entered promiscuous mode [ 13.415164][ T315] br1: port 1(lag2) entered blocking state [ 13.416045][ T315] br1: port 1(lag2) entered forwarding state [ 13.540860][ T321] lag3: Mode changed to "loadbalance" [ 13.751444][ T329] lag3: Port device veth2 added [ 13.788746][ T331] lag3: Port device veth4 added [ 13.788759][ T331] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.788761][ T331] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 331, name: ip [ 13.788763][ T331] preempt_count: 1, expected: 0 [ 13.788764][ T331] RCU nest depth: 0, expected: 0 [ 13.788765][ T331] locks held by ip/331: 5, last CPU#3: [ 13.788767][ T331] #0: ffffffffa54d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.788778][ T331] #1: ffffffffa4d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.788784][ T331] #2: ffffffffa4d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.788787][ T331] #3: ffffffffa4c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.788791][ T331] #4: ffffffffa4c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.788795][ T331] irq event stamp: 14694 [ 13.788796][ T331] hardirqs last enabled at (14693): [] __down_trylock_console_sem+0x86/0xa0 [ 13.788798][ T331] hardirqs last disabled at (14694): [] console_emit_next_record+0x3d4/0x4c0 [ 13.788800][ T331] softirqs last enabled at (14618): [] __alloc_skb+0x4c2/0x5f0 [ 13.788803][ T331] softirqs last disabled at (14616): [] __alloc_skb+0x4c2/0x5f0 [ 13.788806][ T331] Preemption disabled at: [ 13.788806][ T331] [] vprintk_emit+0x31b/0x3e0 [ 13.788812][ T331] CPU: 3 UID: 0 PID: 331 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.788815][ T331] Tainted: [W]=WARN [ 13.788816][ T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.788818][ T331] Call Trace: [ 13.788820][ T331] [ 13.788821][ T331] dump_stack_lvl+0x6f/0xa0 [ 13.788827][ T331] ? vprintk_emit+0x31b/0x3e0 [ 13.788829][ T331] __might_resched.cold+0x1fe/0x2c1 [ 13.788833][ T331] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.788837][ T331] ? __kmalloc_noprof+0xdb/0x760 [ 13.788842][ T331] __kmalloc_noprof+0x443/0x760 [ 13.788844][ T331] ? alloc_buf.isra.0+0x4b/0x260 [ 13.788850][ T331] ? do_raw_spin_unlock+0x59/0x250 [ 13.788853][ T331] alloc_buf.isra.0+0x4b/0x260 [ 13.788856][ T331] put_chars+0x1e1/0x2f0 [ 13.788858][ T331] ? __send_to_port+0x420/0x420 [ 13.788864][ T331] hvc_console_print+0x292/0x780 [ 13.788870][ T331] ? hvc_write+0x3a0/0x3a0 [ 13.788873][ T331] ? lock_acquire+0x13c/0x160 [ 13.788877][ T331] console_emit_next_record+0x22f/0x4c0 [ 13.788880][ T331] ? devkmsg_read+0x4b0/0x4b0 [ 13.788882][ T331] ? console_flush_one_record+0x106/0x710 [ 13.788885][ T331] ? rcu_is_watching+0x16/0xd0 [ 13.788889][ T331] ? lock_acquire+0x13c/0x160 [ 13.788893][ T331] console_flush_one_record+0x46f/0x710 [ 13.788897][ T331] ? console_emit_next_record+0x4c0/0x4c0 [ 13.788899][ T331] ? __lock_acquire+0x518/0xc20 [ 13.788904][ T331] console_unlock+0xee/0x1f0 [ 13.788907][ T331] ? console_flush_one_record+0x710/0x710 [ 13.788908][ T331] ? rcu_is_watching+0x16/0xd0 [ 13.788911][ T331] ? lock_acquire+0x60/0x160 [ 13.788914][ T331] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.788916][ T331] ? vprintk_emit+0x320/0x3e0 [ 13.788919][ T331] vprintk_emit+0x37c/0x3e0 [ 13.788923][ T331] ? wake_up_klogd_work_func+0x90/0x90 [ 13.788928][ T331] _printk+0xc7/0x100 [ 13.788932][ T331] ? snapshot_read.cold+0x21/0x21 [ 13.788936][ T331] ? netdev_name+0x43/0x60 [ 13.788939][ T331] ? __netdev_printk+0x17f/0x1d0 [ 13.788943][ T331] netdev_info+0xe2/0x116 [ 13.788945][ T331] ? netdev_notice+0x120/0x120 [ 13.788949][ T331] ? netdev_change_features+0xa0/0xa0 [ 13.788952][ T331] ? __lock_release.isra.0+0x69/0x1a0 [ 13.788954][ T331] ? team_nl_send_options_get+0x6c0/0x6c0 [ 13.788957][ T331] ? mark_held_locks+0x40/0x70 [ 13.788961][ T331] team_port_add+0xf29/0x15e0 [ 13.788966][ T331] ? team_port_enable+0xc0/0xc0 [ 13.788968][ T331] ? kernel_text_address+0x149/0x170 [ 13.788973][ T331] do_set_master+0x357/0x580 [ 13.788977][ T331] do_setlink.isra.0+0xa31/0x2750 [ 13.788980][ T331] ? stack_trace_save+0x93/0xc0 [ 13.788984][ T331] ? rtnl_link_get_size+0x350/0x350 [ 13.788985][ T331] ? rcu_read_lock_any_held+0x66/0x90 [ 13.788987][ T331] ? stack_depot_save_flags+0x38e/0x790 [ 13.788990][ T331] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.788993][ T331] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.788995][ T331] ? validate_chain+0x38b/0xc20 [ 13.788997][ T331] ? kasan_save_stack+0x3d/0x50 [ 13.789000][ T331] ? kasan_save_stack+0x2f/0x50 [ 13.789002][ T331] ? kasan_save_track+0x14/0x30 [ 13.789005][ T331] ? __lock_acquire+0x518/0xc20 [ 13.789006][ T331] ? netlink_seq_next+0x4e/0x60 [ 13.789009][ T331] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.789014][ T331] ? lock_acquire.part.0+0xd4/0x280 [ 13.789016][ T331] ? rtnl_newlink+0x9a8/0x11c0 [ 13.789018][ T331] ? rcu_is_watching+0x16/0xd0 [ 13.789020][ T331] ? lock_acquire+0x13c/0x160 [ 13.789022][ T331] ? rcu_is_watching+0x16/0xd0 [ 13.789024][ T331] ? rcu_is_watching+0x16/0xd0 [ 13.789026][ T331] ? trace_contention_end+0xb3/0x180 [ 13.789030][ T331] ? __mutex_lock+0x1db/0x1ea0 [ 13.789033][ T331] ? __mutex_lock+0x9a3/0x1ea0 [ 13.789035][ T331] ? rtnl_newlink+0x9a8/0x11c0 [ 13.789038][ T331] ? ww_mutex_lock+0x160/0x160 [ 13.789040][ T331] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.789044][ T331] ? __rtnl_newlink+0x3fa/0xa50 [ 13.789049][ T331] rtnl_newlink+0x9f1/0x11c0 [ 13.789054][ T331] ? rtnl_bridge_getlink+0x850/0x850 [ 13.789056][ T331] ? __lock_acquire+0x518/0xc20 [ 13.789060][ T331] ? lock_acquire.part.0+0xd4/0x280 [ 13.789062][ T331] ? find_held_lock+0x2b/0x80 [ 13.789065][ T331] ? rtnl_bridge_getlink+0x850/0x850 [ 13.789066][ T331] ? __lock_release.isra.0+0x69/0x1a0 [ 13.789076][ T331] ? rtnl_bridge_getlink+0x850/0x850 [ 13.789078][ T331] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.789081][ T331] ? rtnl_link_fill+0x920/0x920 [ 13.789082][ T331] ? __lock_acquire+0x518/0xc20 [ 13.789086][ T331] ? lock_acquire.part.0+0xd4/0x280 [ 13.789088][ T331] ? find_held_lock+0x2b/0x80 [ 13.789091][ T331] netlink_rcv_skb+0x14e/0x3a0 [ 13.789093][ T331] ? rtnl_link_fill+0x920/0x920 [ 13.789096][ T331] ? netlink_ack+0xcf0/0xcf0 [ 13.789102][ T331] ? netlink_deliver_tap+0xc5/0x330 [ 13.789103][ T331] ? netlink_deliver_tap+0x13c/0x330 [ 13.789107][ T331] netlink_unicast+0x486/0x750 [ 13.789111][ T331] ? netlink_attachskb+0x810/0x810 [ 13.789113][ T331] ? __lock_acquire+0x518/0xc20 [ 13.789117][ T331] netlink_sendmsg+0x735/0xc60 [ 13.789121][ T331] ? netlink_unicast+0x750/0x750 [ 13.789124][ T331] ? __might_fault+0x97/0x140 [ 13.789130][ T331] ____sys_sendmsg+0x415/0x880 [ 13.789132][ T331] ? copy_msghdr_from_user+0x279/0x420 [ 13.789134][ T331] ? get_timestamp.constprop.0+0x390/0x390 [ 13.789136][ T331] ? move_addr_to_kernel+0x40/0x40 [ 13.789143][ T331] ___sys_sendmsg+0x14e/0x1d0 [ 13.789146][ T331] ? copy_msghdr_from_user+0x420/0x420 [ 13.789161][ T331] __sys_sendmsg+0x12c/0x1d0 [ 13.789164][ T331] ? __sys_sendmsg_sock+0x20/0x20 [ 13.789170][ T331] ? rcu_is_watching+0x16/0xd0 [ 13.789173][ T331] do_syscall_64+0xff/0x530 [ 13.789175][ T331] ? exc_page_fault+0xee/0x100 [ 13.789178][ T331] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.789181][ T331] RIP: 0033:0x7f50f6af554e [ 13.789184][ T331] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 13.789187][ T331] RSP: 002b:00007ffd9353d4d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.789189][ T331] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f50f6af554e [ 13.789191][ T331] RDX: 0000000000000000 RSI: 00007ffd9353d580 RDI: 0000000000000005 [ 13.789192][ T331] RBP: 00007ffd9353d4e0 R08: 0000000000000000 R09: 0000000000000000 [ 13.789193][ T331] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9133ef [ 13.789194][ T331] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9353dc40 [ 13.789200][ T331] [ 13.835474][ T331] ip (331) used greatest stack depth: 23208 bytes left [ 21.633303][ T402] veth7: left allmulticast mode [ 21.633323][ T402] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.633326][ T402] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 402, name: ip [ 21.633327][ T402] preempt_count: 1, expected: 0 [ 21.633328][ T402] RCU nest depth: 0, expected: 0 [ 21.633329][ T402] locks held by ip/402: 5, last CPU#2: [ 21.633332][ T402] #0: ffffffffa54d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 21.633343][ T402] #1: ffffffffa4d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.633350][ T402] #2: ffffffffa4d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.633353][ T402] #3: ffffffffa4c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.633357][ T402] #4: ffffffffa4c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.633361][ T402] irq event stamp: 12636 [ 21.633361][ T402] hardirqs last enabled at (12635): [] __down_trylock_console_sem+0x86/0xa0 [ 21.633364][ T402] hardirqs last disabled at (12636): [] console_emit_next_record+0x3d4/0x4c0 [ 21.633366][ T402] softirqs last enabled at (12610): [] __alloc_skb+0x4c2/0x5f0 [ 21.633369][ T402] softirqs last disabled at (12608): [] __alloc_skb+0x4c2/0x5f0 [ 21.633371][ T402] Preemption disabled at: [ 21.633372][ T402] [] vprintk_emit+0x31b/0x3e0 [ 21.633377][ T402] CPU: 2 UID: 0 PID: 402 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.633381][ T402] Tainted: [W]=WARN [ 21.633382][ T402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.633384][ T402] Call Trace: [ 21.633385][ T402] [ 21.633387][ T402] dump_stack_lvl+0x6f/0xa0 [ 21.633392][ T402] ? vprintk_emit+0x31b/0x3e0 [ 21.633395][ T402] __might_resched.cold+0x1fe/0x2c1 [ 21.633399][ T402] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.633403][ T402] ? __kmalloc_noprof+0xdb/0x760 [ 21.633409][ T402] __kmalloc_noprof+0x443/0x760 [ 21.633411][ T402] ? alloc_buf.isra.0+0x4b/0x260 [ 21.633417][ T402] ? do_raw_spin_unlock+0x59/0x250 [ 21.633420][ T402] alloc_buf.isra.0+0x4b/0x260 [ 21.633423][ T402] put_chars+0x1e1/0x2f0 [ 21.633425][ T402] ? prb_final_commit+0x50/0x50 [ 21.633427][ T402] ? __send_to_port+0x420/0x420 [ 21.633430][ T402] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.633434][ T402] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.633437][ T402] ? validate_chain+0x38b/0xc20 [ 21.633440][ T402] hvc_console_print+0x292/0x780 [ 21.633443][ T402] ? mark_usage+0x61/0x170 [ 21.633445][ T402] ? __lock_acquire+0x518/0xc20 [ 21.633446][ T402] ? __lock_acquire+0x518/0xc20 [ 21.633450][ T402] ? hvc_write+0x3a0/0x3a0 [ 21.633452][ T402] ? console_emit_next_record+0x1df/0x4c0 [ 21.633455][ T402] ? rcu_is_watching+0x16/0xd0 [ 21.633458][ T402] ? lock_acquire+0x13c/0x160 [ 21.633462][ T402] console_emit_next_record+0x22f/0x4c0 [ 21.633466][ T402] ? devkmsg_read+0x4b0/0x4b0 [ 21.633467][ T402] ? console_flush_one_record+0x106/0x710 [ 21.633471][ T402] ? rcu_is_watching+0x16/0xd0 [ 21.633473][ T402] ? lock_acquire+0x13c/0x160 [ 21.633477][ T402] console_flush_one_record+0x46f/0x710 [ 21.633481][ T402] ? console_emit_next_record+0x4c0/0x4c0 [ 21.633483][ T402] ? __lock_acquire+0x518/0xc20 [ 21.633488][ T402] console_unlock+0xee/0x1f0 [ 21.633491][ T402] ? console_flush_one_record+0x710/0x710 [ 21.633493][ T402] ? rcu_is_watching+0x16/0xd0 [ 21.633495][ T402] ? lock_acquire+0x60/0x160 [ 21.633499][ T402] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.633500][ T402] ? vprintk_emit+0x320/0x3e0 [ 21.633504][ T402] vprintk_emit+0x37c/0x3e0 [ 21.633507][ T402] ? wake_up_klogd_work_func+0x90/0x90 [ 21.633509][ T402] ? __lock_acquire+0x518/0xc20 [ 21.633511][ T402] ? validate_chain+0x737/0xc20 [ 21.633513][ T402] ? find_held_lock+0x2/0x80 [ 21.633517][ T402] _printk+0xc7/0x100 [ 21.633521][ T402] ? snapshot_read.cold+0x21/0x21 [ 21.633525][ T402] ? __lock_acquire+0x518/0xc20 [ 21.633526][ T402] ? validate_chain+0x737/0xc20 [ 21.633528][ T402] ? netdev_name+0x43/0x60 [ 21.633532][ T402] ? __netdev_printk+0x17f/0x1d0 [ 21.633535][ T402] netdev_info+0xe2/0x116 [ 21.633537][ T402] ? netdev_notice+0x120/0x120 [ 21.633539][ T402] ? __lock_acquire+0x518/0xc20 [ 21.633544][ T402] ? lock_acquire.part.0+0xd4/0x280 [ 21.633545][ T402] ? find_held_lock+0x2b/0x80 [ 21.633548][ T402] ? mutex_is_locked+0x1c/0x50 [ 21.633552][ T402] netif_set_allmulti.cold+0x7c/0x166 [ 21.633557][ T402] dev_set_allmulti+0xa2/0x150 [ 21.633560][ T402] team_port_del+0x6dd/0x9c0 [ 21.633566][ T402] do_set_master+0x15c/0x580 [ 21.633571][ T402] do_setlink.isra.0+0xa31/0x2750 [ 21.633575][ T402] ? stack_trace_save+0x93/0xc0 [ 21.633578][ T402] ? rtnl_link_get_size+0x350/0x350 [ 21.633579][ T402] ? rcu_read_lock_any_held+0x66/0x90 [ 21.633581][ T402] ? stack_depot_save_flags+0x38e/0x790 [ 21.633585][ T402] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.633587][ T402] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.633589][ T402] ? validate_chain+0x38b/0xc20 [ 21.633591][ T402] ? kasan_save_stack+0x3d/0x50 [ 21.633595][ T402] ? kasan_save_stack+0x2f/0x50 [ 21.633596][ T402] ? kasan_save_track+0x14/0x30 [ 21.633599][ T402] ? __lock_acquire+0x518/0xc20 [ 21.633601][ T402] ? netlink_seq_next+0x4e/0x60 [ 21.633603][ T402] ? ___sys_sendmsg+0xb0/0x1d0 [ 21.633608][ T402] ? lock_acquire.part.0+0xd4/0x280 [ 21.633610][ T402] ? rtnl_newlink+0x9a8/0x11c0 [ 21.633612][ T402] ? rcu_is_watching+0x16/0xd0 [ 21.633615][ T402] ? lock_acquire+0x13c/0x160 [ 21.633616][ T402] ? rcu_is_watching+0x16/0xd0 [ 21.633618][ T402] ? rcu_is_watching+0x16/0xd0 [ 21.633620][ T402] ? trace_contention_end+0xb3/0x180 [ 21.633623][ T402] ? __mutex_lock+0x1db/0x1ea0 [ 21.633626][ T402] ? __mutex_lock+0x9a3/0x1ea0 [ 21.633628][ T402] ? rtnl_newlink+0x9a8/0x11c0 [ 21.633631][ T402] ? ww_mutex_lock+0x160/0x160 [ 21.633633][ T402] ? nla_get_range_signed+0x3d0/0x3d0 [ 21.633638][ T402] ? __rtnl_newlink+0x3fa/0xa50 [ 21.633643][ T402] rtnl_newlink+0x9f1/0x11c0 [ 21.633649][ T402] ? rtnl_bridge_getlink+0x850/0x850 [ 21.633651][ T402] ? __lock_acquire+0x518/0xc20 [ 21.633655][ T402] ? lock_acquire.part.0+0xd4/0x280 [ 21.633657][ T402] ? find_held_lock+0x2b/0x80 [ 21.633659][ T402] ? rtnl_bridge_getlink+0x850/0x850 [ 21.633661][ T402] ? __lock_release.isra.0+0x69/0x1a0 [ 21.633665][ T402] ? rtnl_bridge_getlink+0x850/0x850 [ 21.633667][ T402] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 21.633670][ T402] ? rtnl_link_fill+0x920/0x920 [ 21.633671][ T402] ? __lock_acquire+0x518/0xc20 [ 21.633675][ T402] ? lock_acquire.part.0+0xd4/0x280 [ 21.633677][ T402] ? find_held_lock+0x2b/0x80 [ 21.633681][ T402] netlink_rcv_skb+0x14e/0x3a0 [ 21.633683][ T402] ? rtnl_link_fill+0x920/0x920 [ 21.633685][ T402] ? netlink_ack+0xcf0/0xcf0 [ 21.633692][ T402] ? netlink_deliver_tap+0xc5/0x330 [ 21.633693][ T402] ? netlink_deliver_tap+0x13c/0x330 [ 21.633698][ T402] netlink_unicast+0x486/0x750 [ 21.633701][ T402] ? netlink_attachskb+0x810/0x810 [ 21.633704][ T402] ? __lock_acquire+0x518/0xc20 [ 21.633708][ T402] netlink_sendmsg+0x735/0xc60 [ 21.633712][ T402] ? netlink_unicast+0x750/0x750 [ 21.633716][ T402] ? __might_fault+0x97/0x140 [ 21.633721][ T402] ____sys_sendmsg+0x415/0x880 [ 21.633724][ T402] ? copy_msghdr_from_user+0x279/0x420 [ 21.633726][ T402] ? get_timestamp.constprop.0+0x390/0x390 [ 21.633728][ T402] ? move_addr_to_kernel+0x40/0x40 [ 21.633735][ T402] ___sys_sendmsg+0x14e/0x1d0 [ 21.633738][ T402] ? copy_msghdr_from_user+0x420/0x420 [ 21.633754][ T402] __sys_sendmsg+0x12c/0x1d0 [ 21.633757][ T402] ? __sys_sendmsg_sock+0x20/0x20 [ 21.633763][ T402] ? rcu_is_watching+0x16/0xd0 [ 21.633767][ T402] do_syscall_64+0xff/0x530 [ 21.633769][ T402] ? exc_page_fault+0xee/0x100 [ 21.633773][ T402] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.633775][ T402] RIP: 0033:0x7fcf185f254e [ 21.633779][ T402] 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 [ 21.633781][ T402] RSP: 002b:00007ffda4c43d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.633783][ T402] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcf185f254e [ 21.633785][ T402] RDX: 0000000000000000 RSI: 00007ffda4c43e20 RDI: 0000000000000005 [ 21.633786][ T402] RBP: 00007ffda4c43d80 R08: 0000000000000000 R09: 0000000000000000 [ 21.633786][ T402] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9133f6 [ 21.633787][ T402] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda4c444e0 [ 21.633794][ T402] [ 21.690109][ T402] lag2: Port device veth7 removed [ 21.722999][ T403] veth7: left promiscuous mode [ 28.532330][ C1] [ 28.532349][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.532351][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 28.532353][ C1] preempt_count: 104, expected: 0 [ 28.532355][ C1] RCU nest depth: 0, expected: 0 [ 28.532356][ C1] INFO: lockdep is turned off. [ 28.532357][ C1] irq event stamp: 719728 [ 28.532359][ C1] hardirqs last enabled at (719728): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.532369][ C1] hardirqs last disabled at (719727): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.532371][ C1] softirqs last enabled at (719682): [] handle_softirqs+0x67c/0x900 [ 28.532376][ C1] softirqs last disabled at (719725): [] __irq_exit_rcu+0x145/0x1c0 [ 28.532378][ C1] Preemption disabled at: [ 28.532379][ C1] [<0000000000000000>] 0x0 [ 28.532387][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.532392][ C1] Tainted: [W]=WARN [ 28.532393][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.532395][ C1] Call Trace: [ 28.532397][ C1] [ 28.532400][ C1] dump_stack_lvl+0x6f/0xa0 [ 28.532406][ C1] __might_resched.cold+0x1fe/0x2c1 [ 28.532411][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.532415][ C1] ? __asan_memcpy+0x3c/0x60 [ 28.532418][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.532423][ C1] __kmalloc_noprof+0x443/0x760 [ 28.532427][ C1] ? __rwlock_init+0x150/0x150 [ 28.532431][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 28.532435][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 28.532437][ C1] alloc_buf.isra.0+0x4b/0x260 [ 28.532440][ C1] put_chars+0x1e1/0x2f0 [ 28.532443][ C1] ? __send_to_port+0x420/0x420 [ 28.532445][ C1] ? console_prepend_replay+0x20/0x20 [ 28.532450][ C1] hvc_console_print+0x292/0x780 [ 28.532454][ C1] ? hvc_write+0x3a0/0x3a0 [ 28.532456][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.532458][ C1] ? lock_acquire+0x13c/0x160 [ 28.532461][ C1] console_emit_next_record+0x22f/0x4c0 [ 28.532465][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 28.532468][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.532470][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.532472][ C1] ? lock_acquire+0x13c/0x160 [ 28.532475][ C1] ? console_flush_one_record+0x111/0x710 [ 28.532477][ C1] console_flush_one_record+0x46f/0x710 [ 28.532480][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 28.532484][ C1] console_unlock+0xee/0x1f0 [ 28.532486][ C1] ? lock_acquire+0x13c/0x160 [ 28.532488][ C1] ? console_flush_one_record+0x710/0x710 [ 28.532491][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.532493][ C1] ? lock_release+0x184/0x1f0 [ 28.532495][ C1] ? lock_acquire+0x60/0x160 [ 28.532498][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.532500][ C1] ? vprintk_emit+0x320/0x3e0 [ 28.532503][ C1] vprintk_emit+0x37c/0x3e0 [ 28.532506][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 28.532509][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.532524][ C1] ? lock_release+0x184/0x1f0 [ 28.532527][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.532537][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.532547][ C1] ? is_module_text_address+0x154/0x250 [ 28.532552][ C1] _printk+0xc7/0x100 [ 28.532556][ C1] ? snapshot_read.cold+0x21/0x21 [ 28.532558][ C1] ? arch_stack_walk+0xd7/0x130 [ 28.532563][ C1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.532566][ C1] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.532569][ C1] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.532572][ C1] mark_lock_irq+0x989/0x9c0 [ 28.532577][ C1] mark_lock+0x1d7/0xa00 [ 28.532579][ C1] mark_usage+0x42/0x170 [ 28.532582][ C1] __lock_acquire+0x388/0xc20 [ 28.532585][ C1] lock_acquire.part.0+0xd4/0x280 [ 28.532587][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.532598][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.532600][ C1] ? lock_acquire+0x13c/0x160 [ 28.532603][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.532613][ C1] _raw_spin_lock+0x33/0x40 [ 28.532615][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.532626][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.532636][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.532647][ C1] call_timer_fn+0x160/0x4d0 [ 28.532650][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 28.532653][ C1] ? debug_object_active_state+0x430/0x430 [ 28.532657][ C1] ? find_held_lock+0x2b/0x80 [ 28.532660][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 28.532662][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.532666][ C1] __run_timers+0x68f/0xaa0 [ 28.532668][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.532680][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.532682][ C1] ? __lock_acquire+0x518/0xc20 [ 28.532686][ C1] ? __rwlock_init+0x150/0x150 [ 28.532690][ C1] run_timer_softirq+0xf0/0x160 [ 28.532692][ C1] ? __run_timers+0xaa0/0xaa0 [ 28.532695][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.532698][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.532701][ C1] handle_softirqs+0x1d3/0x900 [ 28.532703][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 28.532706][ C1] ? _local_bh_enable+0xc0/0xc0 [ 28.532709][ C1] __irq_exit_rcu+0x145/0x1c0 [ 28.532711][ C1] irq_exit_rcu+0xe/0x30 [ 28.532713][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.532717][ C1] [ 28.532717][ C1] [ 28.532718][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 28.532721][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.532724][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.532728][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 28.532731][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 28.532735][ C1] RAX: 00000000000afb6b RBX: ff11000001bea380 RCX: ffffffffa1af0307 [ 28.532737][ C1] RDX: ff11000001bea380 RSI: ffffffffa4838b01 RDI: ffffffffa428d8e0 [ 28.532738][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.532739][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 28.532741][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.532743][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.532747][ C1] default_idle+0x9/0x10 [ 28.532750][ C1] default_idle_call+0x6e/0xb0 [ 28.532752][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.532754][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 28.532757][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 28.532760][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.532763][ C1] do_idle+0xd8/0x190 [ 28.532765][ C1] cpu_startup_entry+0x53/0x70 [ 28.532767][ C1] start_secondary+0x204/0x2b0 [ 28.532770][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.532773][ C1] common_startup_64+0x13e/0x148 [ 28.532778][ C1] [ 28.559011][ C1] ======================================================== [ 28.559330][ C1] WARNING: possible irq lock inversion dependency detected [ 28.559633][ C1] 7.2.0-virtme #1 Tainted: G W [ 28.559843][ C1] -------------------------------------------------------- [ 28.560168][ C1] swapper/1/0 just changed the state of lock: [ 28.560463][ C1] ff1100000cfa2e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.560910][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.561199][ C1] (fs_reclaim){+.+.}-{0:0} [ 28.561204][ C1] [ 28.561204][ C1] [ 28.561204][ C1] and interrupts could create inverse lock ordering between them. [ 28.561204][ C1] [ 28.562062][ C1] [ 28.562062][ C1] other info that might help us debug this: [ 28.562410][ C1] Chain exists of: [ 28.562410][ C1] &br->lock --> console_owner --> fs_reclaim [ 28.562410][ C1] [ 28.562867][ C1] Possible interrupt unsafe locking scenario: [ 28.562867][ C1] [ 28.563215][ C1] CPU0 CPU1 [ 28.563394][ C1] ---- ---- [ 28.563628][ C1] lock(fs_reclaim); [ 28.563760][ C1] local_irq_disable(); [ 28.564061][ C1] lock(&br->lock); [ 28.564372][ C1] lock(console_owner); [ 28.564615][ C1] [ 28.564832][ C1] lock(&br->lock); [ 28.564981][ C1] [ 28.564981][ C1] *** DEADLOCK *** [ 28.564981][ C1] [ 28.565339][ C1] locks held by swapper/1/0: 1, last CPU#1: [ 28.565581][ C1] #0: ffa00000001d0c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.566007][ C1] [ 28.566007][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 28.566397][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 28.566631][ C1] HARDIRQ-ON-W at: [ 28.566765][ C1] __lock_acquire+0x388/0xc20 [ 28.567075][ C1] lock_acquire.part.0+0xd4/0x280 [ 28.567300][ C1] fs_reclaim_acquire+0xd5/0x120 [ 28.567595][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 28.567924][ C1] kthread_create_worker_on_node+0xea/0x210 [ 28.568213][ C1] workqueue_init+0x2a/0x680 [ 28.568516][ C1] kernel_init_freeable+0x2fe/0x630 [ 28.568887][ C1] kernel_init+0x21/0x150 [ 28.569139][ C1] ret_from_fork+0x474/0x6b0 [ 28.569459][ C1] ret_from_fork_asm+0x11/0x20 [ 28.569766][ C1] SOFTIRQ-ON-W at: [ 28.569911][ C1] __lock_acquire+0x388/0xc20 [ 28.570217][ C1] lock_acquire.part.0+0xd4/0x280 [ 28.570449][ C1] fs_reclaim_acquire+0xd5/0x120 [ 28.570724][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 28.571036][ C1] kthread_create_worker_on_node+0xea/0x210 [ 28.571309][ C1] workqueue_init+0x2a/0x680 [ 28.571606][ C1] kernel_init_freeable+0x2fe/0x630 [ 28.571949][ C1] kernel_init+0x21/0x150 [ 28.572171][ C1] ret_from_fork+0x474/0x6b0 [ 28.572457][ C1] ret_from_fork_asm+0x11/0x20 [ 28.572772][ C1] INITIAL USE at: [ 28.572918][ C1] __lock_acquire+0x388/0xc20 [ 28.573241][ C1] lock_acquire.part.0+0xd4/0x280 [ 28.573464][ C1] fs_reclaim_acquire+0xd5/0x120 [ 28.573732][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 28.574075][ C1] kthread_create_worker_on_node+0xea/0x210 [ 28.574347][ C1] workqueue_init+0x2a/0x680 [ 28.574640][ C1] kernel_init_freeable+0x2fe/0x630 [ 28.574919][ C1] kernel_init+0x21/0x150 [ 28.575135][ C1] ret_from_fork+0x474/0x6b0 [ 28.575423][ C1] ret_from_fork_asm+0x11/0x20 [ 28.575722][ C1] } [ 28.575828][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.576167][ C1] ... acquired at: [ 28.576312][ C1] __lock_acquire+0x518/0xc20 [ 28.576457][ C1] lock_acquire.part.0+0xd4/0x280 [ 28.576636][ C1] fs_reclaim_acquire+0xd5/0x120 [ 28.576769][ C1] __kmalloc_noprof+0xd3/0x760 [ 28.576946][ C1] alloc_buf.isra.0+0x4b/0x260 [ 28.577079][ C1] put_chars+0x1e1/0x2f0 [ 28.577265][ C1] hvc_console_print+0x292/0x780 [ 28.577398][ C1] console_emit_next_record+0x22f/0x4c0 [ 28.577579][ C1] console_flush_one_record+0x46f/0x710 [ 28.577711][ C1] console_unlock+0xee/0x1f0 [ 28.577891][ C1] vprintk_emit+0x37c/0x3e0 [ 28.578024][ C1] _printk+0xc7/0x100 [ 28.578176][ C1] sched_clock_init_late+0x14c/0x170 [ 28.578308][ C1] do_one_initcall+0x124/0x4f0 [ 28.578488][ C1] kernel_init_freeable+0x596/0x630 [ 28.578620][ C1] kernel_init+0x21/0x150 [ 28.578800][ C1] ret_from_fork+0x474/0x6b0 [ 28.578932][ C1] ret_from_fork_asm+0x11/0x20 [ 28.579112][ C1] [ 28.579183][ C1] -> (console_owner){....}-{0:0} { [ 28.579367][ C1] INITIAL USE at: [ 28.579468][ C1] } [ 28.579536][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.579785][ C1] ... acquired at: [ 28.579883][ C1] __lock_acquire+0x518/0xc20 [ 28.580059][ C1] lock_acquire.part.0+0xd4/0x280 [ 28.580196][ C1] console_lock_spinning_enable+0x5c/0x60 [ 28.580409][ C1] console_emit_next_record+0x1d1/0x4c0 [ 28.580541][ C1] console_flush_one_record+0x46f/0x710 [ 28.580719][ C1] console_unlock+0xee/0x1f0 [ 28.580851][ C1] vprintk_emit+0x37c/0x3e0 [ 28.581030][ C1] _printk+0xc7/0x100 [ 28.581135][ C1] br_set_state+0x22f/0x430 [bridge] [ 28.581324][ C1] br_init_port+0xc4/0x200 [bridge] [ 28.581461][ C1] br_stp_enable_bridge+0x1fc/0x340 [bridge] [ 28.581674][ C1] br_dev_open+0x94/0x120 [bridge] [ 28.581814][ C1] __dev_open+0x2f3/0x610 [ 28.581990][ C1] __dev_change_flags+0x4a4/0x660 [ 28.582127][ C1] netif_change_flags+0x87/0x190 [ 28.582309][ C1] do_setlink.isra.0+0x1cc3/0x2750 [ 28.582442][ C1] rtnl_newlink+0x9f1/0x11c0 [ 28.582619][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.582747][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 28.582931][ C1] netlink_unicast+0x486/0x750 [ 28.583063][ C1] netlink_sendmsg+0x735/0xc60 [ 28.583243][ C1] ____sys_sendmsg+0x415/0x880 [ 28.583374][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 28.583557][ C1] __sys_sendmsg+0x12c/0x1d0 [ 28.583691][ C1] do_syscall_64+0xff/0x530 [ 28.583866][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.584074][ C1] [ 28.584148][ C1] -> (&br->lock){+.-.}-{3:3} { [ 28.584289][ C1] HARDIRQ-ON-W at: [ 28.584434][ C1] __lock_acquire+0x388/0xc20 [ 28.584604][ C1] lock_acquire.part.0+0xd4/0x280 [ 28.584817][ C1] _raw_spin_lock_bh+0x38/0x50 [ 28.585030][ C1] br_dev_newlink+0xa6/0x160 [bridge] [ 28.585208][ C1] rtnl_newlink_create+0x2d0/0x750 [ 28.585427][ C1] __rtnl_newlink+0x22b/0xa50 [ 28.585594][ C1] rtnl_newlink+0x9f1/0x11c0 [ 28.585804][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.586016][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 28.586188][ C1] netlink_unicast+0x486/0x750 [ 28.586403][ C1] netlink_sendmsg+0x735/0xc60 [ 28.586615][ C1] ____sys_sendmsg+0x415/0x880 [ 28.586783][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 28.586997][ C1] __sys_sendmsg+0x12c/0x1d0 [ 28.587178][ C1] do_syscall_64+0xff/0x530 [ 28.587396][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.587641][ C1] IN-SOFTIRQ-W at: [ 28.587744][ C1] __lock_acquire+0x388/0xc20 [ 28.587958][ C1] lock_acquire.part.0+0xd4/0x280 [ 28.588128][ C1] _raw_spin_lock+0x33/0x40 [ 28.588338][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.588589][ C1] call_timer_fn+0x160/0x4d0 [ 28.588760][ C1] __run_timers+0x68f/0xaa0 [ 28.588970][ C1] run_timer_softirq+0xf0/0x160 [ 28.589187][ C1] handle_softirqs+0x1d3/0x900 [ 28.589359][ C1] __irq_exit_rcu+0x145/0x1c0 [ 28.589572][ C1] irq_exit_rcu+0xe/0x30 [ 28.589781][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.589988][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.590242][ C1] pv_native_safe_halt+0xf/0x10 [ 28.590458][ C1] default_idle+0x9/0x10 [ 28.590625][ C1] default_idle_call+0x6e/0xb0 [ 28.590839][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.591094][ C1] do_idle+0xd8/0x190 [ 28.591230][ C1] cpu_startup_entry+0x53/0x70 [ 28.591439][ C1] start_secondary+0x204/0x2b0 [ 28.591605][ C1] common_startup_64+0x13e/0x148 [ 28.591820][ C1] INITIAL USE at: [ 28.591916][ C1] __lock_acquire+0x388/0xc20 [ 28.592130][ C1] lock_acquire.part.0+0xd4/0x280 [ 28.592349][ C1] _raw_spin_lock_bh+0x38/0x50 [ 28.592518][ C1] br_dev_newlink+0xa6/0x160 [bridge] [ 28.592733][ C1] rtnl_newlink_create+0x2d0/0x750 [ 28.592942][ C1] __rtnl_newlink+0x22b/0xa50 [ 28.593116][ C1] rtnl_newlink+0x9f1/0x11c0 [ 28.593331][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.593496][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 28.593708][ C1] netlink_unicast+0x486/0x750 [ 28.593916][ C1] netlink_sendmsg+0x735/0xc60 [ 28.594084][ C1] ____sys_sendmsg+0x415/0x880 [ 28.594306][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 28.594520][ C1] __sys_sendmsg+0x12c/0x1d0 [ 28.594687][ C1] do_syscall_64+0xff/0x530 [ 28.594901][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.595151][ C1] } [ 28.595218][ C1] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.595464][ C1] ... acquired at: [ 28.595565][ C1] mark_lock+0x1d7/0xa00 [ 28.595699][ C1] mark_usage+0x42/0x170 [ 28.595878][ C1] __lock_acquire+0x388/0xc20 [ 28.596011][ C1] lock_acquire.part.0+0xd4/0x280 [ 28.596205][ C1] _raw_spin_lock+0x33/0x40 [ 28.596338][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.596550][ C1] call_timer_fn+0x160/0x4d0 [ 28.596726][ C1] __run_timers+0x68f/0xaa0 [ 28.596863][ C1] run_timer_softirq+0xf0/0x160 [ 28.597041][ C1] handle_softirqs+0x1d3/0x900 [ 28.597183][ C1] __irq_exit_rcu+0x145/0x1c0 [ 28.597364][ C1] irq_exit_rcu+0xe/0x30 [ 28.597496][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.597704][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.597866][ C1] pv_native_safe_halt+0xf/0x10 [ 28.598045][ C1] default_idle+0x9/0x10 [ 28.598181][ C1] default_idle_call+0x6e/0xb0 [ 28.598319][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.598486][ C1] do_idle+0xd8/0x190 [ 28.598632][ C1] cpu_startup_entry+0x53/0x70 [ 28.598762][ C1] start_secondary+0x204/0x2b0 [ 28.598935][ C1] common_startup_64+0x13e/0x148 [ 28.599065][ C1] [ 28.599181][ C1] [ 28.599181][ C1] stack backtrace: [ 28.599359][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.599362][ C1] Tainted: [W]=WARN [ 28.599363][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.599365][ C1] Call Trace: [ 28.599366][ C1] [ 28.599368][ C1] dump_stack_lvl+0x6f/0xa0 [ 28.599373][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.599375][ C1] mark_lock_irq+0x989/0x9c0 [ 28.599378][ C1] mark_lock+0x1d7/0xa00 [ 28.599380][ C1] mark_usage+0x42/0x170 [ 28.599382][ C1] __lock_acquire+0x388/0xc20 [ 28.599384][ C1] lock_acquire.part.0+0xd4/0x280 [ 28.599385][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.599392][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.599395][ C1] ? lock_acquire+0x13c/0x160 [ 28.599397][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.599404][ C1] _raw_spin_lock+0x33/0x40 [ 28.599405][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.599411][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.599417][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.599424][ C1] call_timer_fn+0x160/0x4d0 [ 28.599426][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 28.599428][ C1] ? debug_object_active_state+0x430/0x430 [ 28.599431][ C1] ? find_held_lock+0x2b/0x80 [ 28.599434][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 28.599435][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.599437][ C1] __run_timers+0x68f/0xaa0 [ 28.599439][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.599446][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.599447][ C1] ? __lock_acquire+0x518/0xc20 [ 28.599450][ C1] ? __rwlock_init+0x150/0x150 [ 28.599452][ C1] run_timer_softirq+0xf0/0x160 [ 28.599454][ C1] ? __run_timers+0xaa0/0xaa0 [ 28.599456][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.599458][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.599460][ C1] handle_softirqs+0x1d3/0x900 [ 28.599462][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 28.599463][ C1] ? _local_bh_enable+0xc0/0xc0 [ 28.599465][ C1] __irq_exit_rcu+0x145/0x1c0 [ 28.599466][ C1] irq_exit_rcu+0xe/0x30 [ 28.599468][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.599469][ C1] [ 28.599470][ C1] [ 28.599471][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 28.599472][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.599474][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.599476][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 28.599477][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 28.599480][ C1] RAX: 00000000000afb6b RBX: ff11000001bea380 RCX: ffffffffa1af0307 [ 28.599481][ C1] RDX: ff11000001bea380 RSI: ffffffffa4838b01 RDI: ffffffffa428d8e0 [ 28.599482][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.599483][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 28.599484][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.599485][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.599487][ C1] default_idle+0x9/0x10 [ 28.599489][ C1] default_idle_call+0x6e/0xb0 [ 28.599491][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.599492][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 28.599494][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 28.599496][ C1] ? rcu_is_watching+0x16/0xd0 [ 28.599498][ C1] do_idle+0xd8/0x190 [ 28.599499][ C1] cpu_startup_entry+0x53/0x70 [ 28.599500][ C1] start_secondary+0x204/0x2b0 [ 28.599502][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.599504][ C1] common_startup_64+0x13e/0x148 [ 28.599506][ C1] [ 34.004939][ T455] veth7: entered allmulticast mode [ 34.004955][ T455] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.004958][ T455] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 455, name: ip [ 34.004959][ T455] preempt_count: 1, expected: 0 [ 34.004960][ T455] RCU nest depth: 0, expected: 0 [ 34.004961][ T455] INFO: lockdep is turned off. [ 34.004962][ T455] irq event stamp: 0 [ 34.004963][ T455] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 34.004967][ T455] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 34.004973][ T455] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 34.004974][ T455] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 34.004976][ T455] Preemption disabled at: [ 34.004977][ T455] [] vprintk_emit+0x31b/0x3e0 [ 34.004984][ T455] CPU: 2 UID: 0 PID: 455 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.004988][ T455] Tainted: [W]=WARN [ 34.004989][ T455] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.004990][ T455] Call Trace: [ 34.004992][ T455] [ 34.004993][ T455] dump_stack_lvl+0x6f/0xa0 [ 34.004999][ T455] ? vprintk_emit+0x31b/0x3e0 [ 34.005001][ T455] __might_resched.cold+0x1fe/0x2c1 [ 34.005004][ T455] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 34.005006][ T455] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.005009][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005013][ T455] __kmalloc_noprof+0x443/0x760 [ 34.005016][ T455] ? __rwlock_init+0x150/0x150 [ 34.005019][ T455] ? alloc_buf.isra.0+0x4b/0x260 [ 34.005023][ T455] ? do_raw_spin_unlock+0x59/0x250 [ 34.005024][ T455] alloc_buf.isra.0+0x4b/0x260 [ 34.005026][ T455] put_chars+0x1e1/0x2f0 [ 34.005028][ T455] ? __send_to_port+0x420/0x420 [ 34.005030][ T455] ? console_prepend_replay+0x20/0x20 [ 34.005032][ T455] hvc_console_print+0x292/0x780 [ 34.005036][ T455] ? hvc_write+0x3a0/0x3a0 [ 34.005037][ T455] ? vsnprintf+0x527/0x1700 [ 34.005040][ T455] ? __rwlock_init+0x150/0x150 [ 34.005041][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005043][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005045][ T455] console_emit_next_record+0x22f/0x4c0 [ 34.005048][ T455] ? devkmsg_read+0x4b0/0x4b0 [ 34.005049][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005051][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005053][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005054][ T455] ? lock_acquire+0x13c/0x160 [ 34.005056][ T455] ? console_flush_one_record+0x111/0x710 [ 34.005058][ T455] console_flush_one_record+0x46f/0x710 [ 34.005060][ T455] ? console_emit_next_record+0x4c0/0x4c0 [ 34.005063][ T455] console_unlock+0xee/0x1f0 [ 34.005064][ T455] ? lock_acquire+0x13c/0x160 [ 34.005066][ T455] ? console_flush_one_record+0x710/0x710 [ 34.005067][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005069][ T455] ? lock_release+0x184/0x1f0 [ 34.005070][ T455] ? lock_acquire+0x60/0x160 [ 34.005072][ T455] ? __rcu_read_lock+0x30/0x70 [ 34.005074][ T455] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.005075][ T455] ? vprintk_emit+0x320/0x3e0 [ 34.005077][ T455] vprintk_emit+0x37c/0x3e0 [ 34.005080][ T455] ? wake_up_klogd_work_func+0x90/0x90 [ 34.005081][ T455] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.005084][ T455] _printk+0xc7/0x100 [ 34.005087][ T455] ? snapshot_read.cold+0x21/0x21 [ 34.005089][ T455] ? netdev_name+0x43/0x60 [ 34.005092][ T455] ? __netdev_printk+0x17f/0x1d0 [ 34.005094][ T455] netdev_info+0xe2/0x116 [ 34.005100][ T455] ? netdev_notice+0x120/0x120 [ 34.005102][ T455] ? kasan_save_track+0x14/0x30 [ 34.005105][ T455] ? __kmalloc_cache_noprof+0x29a/0x620 [ 34.005107][ T455] ? __team_option_inst_add+0xae/0x3d0 [ 34.005111][ T455] ? mutex_is_locked+0x1c/0x50 [ 34.005114][ T455] netif_set_allmulti.cold+0x7c/0x166 [ 34.005117][ T455] ? netdev_is_rx_handler_busy+0x2a/0xd0 [ 34.005120][ T455] dev_set_allmulti+0xa2/0x150 [ 34.005122][ T455] team_port_add+0x856/0x15e0 [ 34.005125][ T455] ? team_port_enable+0xc0/0xc0 [ 34.005126][ T455] ? kernel_text_address+0x149/0x170 [ 34.005129][ T455] do_set_master+0x357/0x580 [ 34.005132][ T455] do_setlink.isra.0+0xa31/0x2750 [ 34.005135][ T455] ? stack_trace_save+0x93/0xc0 [ 34.005137][ T455] ? rtnl_link_get_size+0x350/0x350 [ 34.005138][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005140][ T455] ? stack_depot_save_flags+0x1bc/0x790 [ 34.005144][ T455] ? kasan_save_stack+0x3d/0x50 [ 34.005145][ T455] ? kasan_save_stack+0x2f/0x50 [ 34.005147][ T455] ? kasan_save_track+0x14/0x30 [ 34.005148][ T455] ? __kasan_kmalloc+0x7b/0x90 [ 34.005150][ T455] ? __kmalloc_cache_noprof+0x29a/0x620 [ 34.005151][ T455] ? rtnl_newlink+0x124/0x11c0 [ 34.005152][ T455] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.005153][ T455] ? netlink_rcv_skb+0x14e/0x3a0 [ 34.005156][ T455] ? netlink_unicast+0x486/0x750 [ 34.005157][ T455] ? netlink_sendmsg+0x735/0xc60 [ 34.005158][ T455] ? ____sys_sendmsg+0x415/0x880 [ 34.005161][ T455] ? ___sys_sendmsg+0x14e/0x1d0 [ 34.005162][ T455] ? __sys_sendmsg+0x12c/0x1d0 [ 34.005164][ T455] ? do_syscall_64+0xff/0x530 [ 34.005165][ T455] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.005167][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005169][ T455] ? lock_acquire+0x13c/0x160 [ 34.005170][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005172][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005174][ T455] ? trace_contention_end+0xb3/0x180 [ 34.005176][ T455] ? __mutex_lock+0x1db/0x1ea0 [ 34.005178][ T455] ? __mutex_lock+0x9a3/0x1ea0 [ 34.005179][ T455] ? rtnl_newlink+0x9a8/0x11c0 [ 34.005181][ T455] ? ww_mutex_lock+0x160/0x160 [ 34.005182][ T455] ? nla_get_range_signed+0x3d0/0x3d0 [ 34.005184][ T455] ? __rtnl_newlink+0x3fa/0xa50 [ 34.005186][ T455] rtnl_newlink+0x9f1/0x11c0 [ 34.005188][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005190][ T455] ? rtnl_bridge_getlink+0x850/0x850 [ 34.005191][ T455] ? lock_acquire+0x13c/0x160 [ 34.005192][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005194][ T455] ? is_bpf_text_address+0x3e/0x110 [ 34.005198][ T455] ? is_bpf_text_address+0x72/0x110 [ 34.005199][ T455] ? kernel_text_address+0x149/0x170 [ 34.005201][ T455] ? __kernel_text_address+0x12/0x30 [ 34.005202][ T455] ? write_profile+0xf0/0xf0 [ 34.005203][ T455] ? unwind_get_return_address+0x67/0xd0 [ 34.005206][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005207][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005209][ T455] ? cap_capable+0x1d7/0x3d0 [ 34.005213][ T455] ? lock_acquire+0x13c/0x160 [ 34.005214][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005216][ T455] ? rtnl_bridge_getlink+0x850/0x850 [ 34.005217][ T455] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.005219][ T455] ? rtnl_link_fill+0x920/0x920 [ 34.005220][ T455] ? filter_irq_stacks+0xd0/0xd0 [ 34.005221][ T455] ? stack_depot_save_flags+0x1bc/0x790 [ 34.005224][ T455] netlink_rcv_skb+0x14e/0x3a0 [ 34.005225][ T455] ? rtnl_link_fill+0x920/0x920 [ 34.005226][ T455] ? lock_release+0x184/0x1f0 [ 34.005228][ T455] ? netlink_ack+0xcf0/0xcf0 [ 34.005231][ T455] ? __netlink_lookup+0xb9/0x6b0 [ 34.005234][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005236][ T455] ? lock_release+0x184/0x1f0 [ 34.005238][ T455] netlink_unicast+0x486/0x750 [ 34.005240][ T455] ? netlink_attachskb+0x810/0x810 [ 34.005241][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005243][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005245][ T455] ? lock_acquire+0x13c/0x160 [ 34.005246][ T455] netlink_sendmsg+0x735/0xc60 [ 34.005248][ T455] ? netlink_unicast+0x750/0x750 [ 34.005250][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005252][ T455] ? lock_release+0x184/0x1f0 [ 34.005254][ T455] ____sys_sendmsg+0x415/0x880 [ 34.005255][ T455] ? copy_msghdr_from_user+0x279/0x420 [ 34.005257][ T455] ? get_timestamp.constprop.0+0x390/0x390 [ 34.005258][ T455] ? move_addr_to_kernel+0x40/0x40 [ 34.005260][ T455] ? filter_irq_stacks+0xd0/0xd0 [ 34.005262][ T455] ___sys_sendmsg+0x14e/0x1d0 [ 34.005264][ T455] ? copy_msghdr_from_user+0x420/0x420 [ 34.005269][ T455] __sys_sendmsg+0x12c/0x1d0 [ 34.005270][ T455] ? __sys_sendmsg_sock+0x20/0x20 [ 34.005273][ T455] ? rcu_is_watching+0x16/0xd0 [ 34.005275][ T455] do_syscall_64+0xff/0x530 [ 34.005276][ T455] ? exc_page_fault+0xee/0x100 [ 34.005279][ T455] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.005280][ T455] RIP: 0033:0x7fae5fcf154e [ 34.005282][ T455] 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 [ 34.005284][ T455] RSP: 002b:00007ffd8e421cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.005287][ T455] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fae5fcf154e [ 34.005289][ T455] RDX: 0000000000000000 RSI: 00007ffd8e421d80 RDI: 0000000000000005 [ 34.005290][ T455] RBP: 00007ffd8e421ce0 R08: 0000000000000000 R09: 0000000000000000 [ 34.005290][ T455] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913403 [ 34.005291][ T455] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd8e422440 [ 34.005294][ T455] [ 34.035167][ T455] veth7: entered promiscuous mode [ 34.035829][ T455] lag2: Port device veth7 added [ 34.045239][ T455] ip (455) used greatest stack depth: 23080 bytes left [ 34.112438][ T466] veth1: left allmulticast mode [ 34.117316][ T466] lag2: Port device veth1 removed [ 34.134764][ T467] veth1: left promiscuous mode [ 46.308581][ T286] br1: port 1(lag2) entered disabled state [ 46.308599][ T286] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.308602][ T286] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 286, name: kworker/u18:2 [ 46.308603][ T286] preempt_count: 202, expected: 0 [ 46.308604][ T286] RCU nest depth: 0, expected: 0 [ 46.308605][ T286] INFO: lockdep is turned off. [ 46.308607][ T286] irq event stamp: 10130 [ 46.308608][ T286] hardirqs last enabled at (10129): [] _raw_spin_unlock_irq+0x28/0x50 [ 46.308616][ T286] hardirqs last disabled at (10130): [] __schedule+0x1246/0x20e0 [ 46.308618][ T286] softirqs last enabled at (10038): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 46.308622][ T286] softirqs last disabled at (10036): [] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 46.308624][ T286] Preemption disabled at: [ 46.308624][ T286] [<0000000000000000>] 0x0 [ 46.308631][ T286] CPU: 2 UID: 0 PID: 286 Comm: kworker/u18:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.308634][ T286] Tainted: [W]=WARN [ 46.308635][ T286] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.308637][ T286] Workqueue: events_unbound linkwatch_event [ 46.308643][ T286] Call Trace: [ 46.308644][ T286] [ 46.308646][ T286] dump_stack_lvl+0x6f/0xa0 [ 46.308651][ T286] __might_resched.cold+0x1fe/0x2c1 [ 46.308655][ T286] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.308659][ T286] ? lock_acquire.part.0+0xd4/0x280 [ 46.308662][ T286] ? rcu_is_watching+0x16/0xd0 [ 46.308665][ T286] __kmalloc_noprof+0x443/0x760 [ 46.308669][ T286] ? __rwlock_init+0x150/0x150 [ 46.308670][ T286] ? alloc_buf.isra.0+0x4b/0x260 [ 46.308674][ T286] ? do_raw_spin_unlock+0x59/0x250 [ 46.308676][ T286] alloc_buf.isra.0+0x4b/0x260 [ 46.308677][ T286] put_chars+0x1e1/0x2f0 [ 46.308680][ T286] ? __send_to_port+0x420/0x420 [ 46.308681][ T286] ? printk_get_next_message+0x240/0x650 [ 46.308684][ T286] ? console_prepend_replay+0x20/0x20 [ 46.308686][ T286] hvc_console_print+0x292/0x780 [ 46.308689][ T286] ? hvc_write+0x3a0/0x3a0 [ 46.308691][ T286] ? __rwlock_init+0x150/0x150 [ 46.308692][ T286] ? rcu_is_watching+0x16/0xd0 [ 46.308694][ T286] ? rcu_is_watching+0x16/0xd0 [ 46.308695][ T286] ? lock_acquire+0x13c/0x160 [ 46.308697][ T286] console_emit_next_record+0x22f/0x4c0 [ 46.308700][ T286] ? devkmsg_read+0x4b0/0x4b0 [ 46.308702][ T286] ? rcu_is_watching+0x16/0xd0 [ 46.308703][ T286] ? rcu_is_watching+0x16/0xd0 [ 46.308705][ T286] ? rcu_is_watching+0x16/0xd0 [ 46.308707][ T286] ? lock_acquire+0x13c/0x160 [ 46.308708][ T286] ? console_flush_one_record+0x111/0x710 [ 46.308710][ T286] console_flush_one_record+0x46f/0x710 [ 46.308712][ T286] ? console_emit_next_record+0x4c0/0x4c0 [ 46.308715][ T286] console_unlock+0xee/0x1f0 [ 46.308717][ T286] ? lock_acquire+0x13c/0x160 [ 46.308718][ T286] ? console_flush_one_record+0x710/0x710 [ 46.308720][ T286] ? rcu_is_watching+0x16/0xd0 [ 46.308721][ T286] ? lock_release+0x184/0x1f0 [ 46.308723][ T286] ? lock_acquire+0x60/0x160 [ 46.308724][ T286] ? __rcu_read_lock+0x30/0x70 [ 46.308726][ T286] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.308728][ T286] ? vprintk_emit+0x320/0x3e0 [ 46.308730][ T286] vprintk_emit+0x37c/0x3e0 [ 46.308733][ T286] ? wake_up_klogd_work_func+0x90/0x90 [ 46.308735][ T286] ? rcu_is_watching+0x16/0xd0 [ 46.308737][ T286] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.308740][ T286] _printk+0xc7/0x100 [ 46.308743][ T286] ? snapshot_read.cold+0x21/0x21 [ 46.308745][ T286] ? lock_acquire+0x13c/0x160 [ 46.308747][ T286] ? fib6_del+0x320/0x320 [ 46.308751][ T286] br_set_state+0x22f/0x430 [bridge] [ 46.308764][ T286] br_stp_disable_port+0x11f/0x390 [bridge] [ 46.308771][ T286] br_port_carrier_check+0x365/0x430 [bridge] [ 46.308780][ T286] br_device_event+0x52d/0x8f0 [bridge] [ 46.308794][ T286] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 46.308796][ T286] ? addrconf_notify+0x500/0xf30 [ 46.308799][ T286] notifier_call_chain+0xae/0x300 [ 46.308802][ T286] netif_state_change+0x139/0x340 [ 46.308805][ T286] ? dev_deactivate+0xc1/0x210 [ 46.308807][ T286] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 46.308809][ T286] ? rfc2863_policy+0x1a0/0x310 [ 46.308811][ T286] ? linkwatch_do_dev+0x9c/0xd0 [ 46.308812][ T286] __linkwatch_run_queue+0x34c/0x750 [ 46.308814][ T286] ? linkwatch_do_dev+0xd0/0xd0 [ 46.308815][ T286] ? debug_object_active_state+0x430/0x430 [ 46.308820][ T286] linkwatch_event+0x7f/0xb0 [ 46.308821][ T286] ? __linkwatch_run_queue+0x750/0x750 [ 46.308823][ T286] process_one_work+0xe3e/0x1560 [ 46.308826][ T286] ? __queue_delayed_work+0x470/0x470 [ 46.308828][ T286] ? find_held_lock+0x2b/0x80 [ 46.308830][ T286] ? __rwlock_init+0x150/0x150 [ 46.308833][ T286] worker_thread+0x4f1/0xd60 [ 46.308836][ T286] ? rescuer_thread+0x1340/0x1340 [ 46.308838][ T286] ? __kthread_parkme+0xbd/0x210 [ 46.308840][ T286] ? rescuer_thread+0x1340/0x1340 [ 46.308841][ T286] ? rescuer_thread+0x1340/0x1340 [ 46.308843][ T286] kthread+0x367/0x460 [ 46.308845][ T286] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.308846][ T286] ? kthread_affine_preferred+0x4c0/0x4c0 [ 46.308848][ T286] ret_from_fork+0x474/0x6b0 [ 46.308851][ T286] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 46.308852][ T286] ? __switch_to+0x5a3/0xe00 [ 46.308855][ T286] ? kthread_affine_preferred+0x4c0/0x4c0 [ 46.308857][ T286] ret_from_fork_asm+0x11/0x20 [ 46.308860][ T286] [ 46.331808][ T519] veth7: left allmulticast mode [ 46.332513][ T519] lag2: Port device veth7 removed [ 46.354609][ T520] veth7: left promiscuous mode [ 46.411524][ T530] veth1: entered allmulticast mode [ 46.411735][ T530] veth1: entered promiscuous mode [ 46.416814][ T530] lag2: Port device veth1 added [ 46.428758][ T286] br1: port 1(lag2) entered blocking state [ 46.428975][ T286] br1: port 1(lag2) entered forwarding state [ 46.514292][ T541] veth7: entered allmulticast mode [ 46.514634][ T541] veth7: entered promiscuous mode [ 46.515552][ T541] lag2: Port device veth7 added [ 58.702856][ T593] lag2: left allmulticast mode [ 58.702873][ T593] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 58.702876][ T593] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 593, name: ip [ 58.702878][ T593] preempt_count: 1, expected: 0 [ 58.702878][ T593] RCU nest depth: 0, expected: 0 [ 58.702879][ T593] INFO: lockdep is turned off. [ 58.702880][ T593] irq event stamp: 0 [ 58.702881][ T593] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 58.702885][ T593] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 58.702891][ T593] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 58.702893][ T593] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 58.702894][ T593] Preemption disabled at: [ 58.702895][ T593] [] vprintk_emit+0x31b/0x3e0 [ 58.702902][ T593] CPU: 2 UID: 0 PID: 593 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 58.702906][ T593] Tainted: [W]=WARN [ 58.702907][ T593] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.702908][ T593] Call Trace: [ 58.702910][ T593] [ 58.702911][ T593] dump_stack_lvl+0x6f/0xa0 [ 58.702916][ T593] ? vprintk_emit+0x31b/0x3e0 [ 58.702918][ T593] __might_resched.cold+0x1fe/0x2c1 [ 58.702922][ T593] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 58.702925][ T593] ? __asan_memcpy+0x3c/0x60 [ 58.702928][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.702932][ T593] __kmalloc_noprof+0x443/0x760 [ 58.702935][ T593] ? __rwlock_init+0x150/0x150 [ 58.702937][ T593] ? alloc_buf.isra.0+0x4b/0x260 [ 58.702941][ T593] ? do_raw_spin_unlock+0x59/0x250 [ 58.702943][ T593] alloc_buf.isra.0+0x4b/0x260 [ 58.702945][ T593] put_chars+0x1e1/0x2f0 [ 58.702947][ T593] ? __send_to_port+0x420/0x420 [ 58.702948][ T593] ? console_prepend_replay+0x20/0x20 [ 58.702951][ T593] hvc_console_print+0x292/0x780 [ 58.702954][ T593] ? hvc_write+0x3a0/0x3a0 [ 58.702955][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.702957][ T593] ? lock_acquire+0x13c/0x160 [ 58.702959][ T593] console_emit_next_record+0x22f/0x4c0 [ 58.702962][ T593] ? devkmsg_read+0x4b0/0x4b0 [ 58.702964][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.702965][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.702967][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.702969][ T593] ? lock_acquire+0x13c/0x160 [ 58.702970][ T593] ? console_flush_one_record+0x111/0x710 [ 58.702972][ T593] console_flush_one_record+0x46f/0x710 [ 58.702974][ T593] ? console_emit_next_record+0x4c0/0x4c0 [ 58.702977][ T593] console_unlock+0xee/0x1f0 [ 58.702979][ T593] ? lock_acquire+0x13c/0x160 [ 58.702980][ T593] ? console_flush_one_record+0x710/0x710 [ 58.702982][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.702984][ T593] ? lock_release+0x184/0x1f0 [ 58.702985][ T593] ? lock_acquire+0x60/0x160 [ 58.702986][ T593] ? __rcu_read_lock+0x30/0x70 [ 58.702988][ T593] ? __down_trylock_console_sem+0x5e/0xa0 [ 58.702990][ T593] ? vprintk_emit+0x320/0x3e0 [ 58.702992][ T593] vprintk_emit+0x37c/0x3e0 [ 58.702995][ T593] ? wake_up_klogd_work_func+0x90/0x90 [ 58.702996][ T593] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 58.702999][ T593] ? netlink_unicast+0x486/0x750 [ 58.703002][ T593] ? netlink_sendmsg+0x735/0xc60 [ 58.703003][ T593] ? ____sys_sendmsg+0x415/0x880 [ 58.703006][ T593] ? ___sys_sendmsg+0x14e/0x1d0 [ 58.703007][ T593] ? __sys_sendmsg+0x12c/0x1d0 [ 58.703009][ T593] ? do_syscall_64+0xff/0x530 [ 58.703012][ T593] _printk+0xc7/0x100 [ 58.703015][ T593] ? snapshot_read.cold+0x21/0x21 [ 58.703018][ T593] ? netdev_name+0x43/0x60 [ 58.703020][ T593] ? __netdev_printk+0x17f/0x1d0 [ 58.703022][ T593] netdev_info+0xe2/0x116 [ 58.703024][ T593] ? netdev_notice+0x120/0x120 [ 58.703026][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703028][ T593] ? __up_read+0x355/0x9e0 [ 58.703029][ T593] ? trace_hardirqs_on+0x36/0x40 [ 58.703031][ T593] ? down_write_nested+0x200/0x200 [ 58.703033][ T593] ? mutex_is_locked+0x1c/0x50 [ 58.703035][ T593] netif_set_allmulti.cold+0x7c/0x166 [ 58.703038][ T593] dev_set_allmulti+0xa2/0x150 [ 58.703041][ T593] del_nbp+0xb7/0xc10 [bridge] [ 58.703053][ T593] ? is_bpf_text_address+0x72/0x110 [ 58.703057][ T593] ? kernel_text_address+0x149/0x170 [ 58.703059][ T593] br_del_if+0xab/0x200 [bridge] [ 58.703067][ T593] ? rtnl_is_locked+0x15/0x20 [ 58.703069][ T593] do_set_master+0x15c/0x580 [ 58.703072][ T593] do_setlink.isra.0+0xa31/0x2750 [ 58.703073][ T593] ? stack_trace_save+0x93/0xc0 [ 58.703076][ T593] ? rtnl_link_get_size+0x350/0x350 [ 58.703077][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703079][ T593] ? stack_depot_save_flags+0x1bc/0x790 [ 58.703083][ T593] ? kasan_save_stack+0x3d/0x50 [ 58.703085][ T593] ? kasan_save_stack+0x2f/0x50 [ 58.703086][ T593] ? kasan_save_track+0x14/0x30 [ 58.703088][ T593] ? __kasan_kmalloc+0x7b/0x90 [ 58.703089][ T593] ? __kmalloc_cache_noprof+0x29a/0x620 [ 58.703091][ T593] ? rtnl_newlink+0x124/0x11c0 [ 58.703092][ T593] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 58.703093][ T593] ? netlink_rcv_skb+0x14e/0x3a0 [ 58.703094][ T593] ? netlink_unicast+0x486/0x750 [ 58.703096][ T593] ? netlink_sendmsg+0x735/0xc60 [ 58.703097][ T593] ? ____sys_sendmsg+0x415/0x880 [ 58.703098][ T593] ? ___sys_sendmsg+0x14e/0x1d0 [ 58.703100][ T593] ? __sys_sendmsg+0x12c/0x1d0 [ 58.703101][ T593] ? do_syscall_64+0xff/0x530 [ 58.703102][ T593] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 58.703105][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703107][ T593] ? lock_acquire+0x13c/0x160 [ 58.703108][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703110][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703112][ T593] ? trace_contention_end+0xb3/0x180 [ 58.703114][ T593] ? __mutex_lock+0x1db/0x1ea0 [ 58.703116][ T593] ? __mutex_lock+0x9a3/0x1ea0 [ 58.703117][ T593] ? rtnl_newlink+0x9a8/0x11c0 [ 58.703119][ T593] ? ww_mutex_lock+0x160/0x160 [ 58.703120][ T593] ? nla_get_range_signed+0x3d0/0x3d0 [ 58.703122][ T593] ? __rtnl_newlink+0x3fa/0xa50 [ 58.703124][ T593] rtnl_newlink+0x9f1/0x11c0 [ 58.703126][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703128][ T593] ? rtnl_bridge_getlink+0x850/0x850 [ 58.703136][ T593] ? lock_acquire+0x13c/0x160 [ 58.703137][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703139][ T593] ? is_bpf_text_address+0x3e/0x110 [ 58.703141][ T593] ? is_bpf_text_address+0x72/0x110 [ 58.703143][ T593] ? kernel_text_address+0x149/0x170 [ 58.703144][ T593] ? __kernel_text_address+0x12/0x30 [ 58.703145][ T593] ? write_profile+0xf0/0xf0 [ 58.703147][ T593] ? unwind_get_return_address+0x67/0xd0 [ 58.703149][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703151][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703152][ T593] ? cap_capable+0x1d7/0x3d0 [ 58.703156][ T593] ? lock_acquire+0x13c/0x160 [ 58.703157][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703159][ T593] ? rtnl_bridge_getlink+0x850/0x850 [ 58.703160][ T593] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 58.703162][ T593] ? rtnl_link_fill+0x920/0x920 [ 58.703163][ T593] ? filter_irq_stacks+0xd0/0xd0 [ 58.703165][ T593] ? stack_depot_save_flags+0x1bc/0x790 [ 58.703167][ T593] netlink_rcv_skb+0x14e/0x3a0 [ 58.703169][ T593] ? rtnl_link_fill+0x920/0x920 [ 58.703170][ T593] ? lock_release+0x184/0x1f0 [ 58.703172][ T593] ? netlink_ack+0xcf0/0xcf0 [ 58.703173][ T593] ? __netlink_lookup+0xb9/0x6b0 [ 58.703175][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703177][ T593] ? lock_release+0x184/0x1f0 [ 58.703179][ T593] netlink_unicast+0x486/0x750 [ 58.703181][ T593] ? netlink_attachskb+0x810/0x810 [ 58.703183][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703184][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703186][ T593] ? lock_acquire+0x13c/0x160 [ 58.703188][ T593] netlink_sendmsg+0x735/0xc60 [ 58.703190][ T593] ? netlink_unicast+0x750/0x750 [ 58.703192][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703193][ T593] ? lock_release+0x184/0x1f0 [ 58.703195][ T593] ____sys_sendmsg+0x415/0x880 [ 58.703197][ T593] ? copy_msghdr_from_user+0x279/0x420 [ 58.703198][ T593] ? get_timestamp.constprop.0+0x390/0x390 [ 58.703200][ T593] ? move_addr_to_kernel+0x40/0x40 [ 58.703201][ T593] ? filter_irq_stacks+0xd0/0xd0 [ 58.703204][ T593] ___sys_sendmsg+0x14e/0x1d0 [ 58.703206][ T593] ? copy_msghdr_from_user+0x420/0x420 [ 58.703210][ T593] __sys_sendmsg+0x12c/0x1d0 [ 58.703212][ T593] ? __sys_sendmsg_sock+0x20/0x20 [ 58.703215][ T593] ? rcu_is_watching+0x16/0xd0 [ 58.703217][ T593] do_syscall_64+0xff/0x530 [ 58.703218][ T593] ? exc_page_fault+0xee/0x100 [ 58.703220][ T593] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 58.703222][ T593] RIP: 0033:0x7f47c88ab54e [ 58.703224][ T593] 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 [ 58.703226][ T593] RSP: 002b:00007ffe5f53e630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 58.703232][ T593] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f47c88ab54e [ 58.703233][ T593] RDX: 0000000000000000 RSI: 00007ffe5f53e6e0 RDI: 0000000000000005 [ 58.703234][ T593] RBP: 00007ffe5f53e640 R08: 0000000000000000 R09: 0000000000000000 [ 58.703235][ T593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91341c [ 58.703236][ T593] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe5f53eda0 [ 58.703238][ T593] [ 58.737920][ T593] veth1: left allmulticast mode [ 58.738104][ T593] veth7: left allmulticast mode [ 58.738415][ T593] br1: port 1(lag2) entered disabled state [ 58.739989][ T593] veth1: left promiscuous mode [ 58.740166][ T593] veth7: left promiscuous mode [ 60.769230][ T595] br1: port 1(lag2) entered blocking state [ 60.769251][ T595] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 60.769254][ T595] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 595, name: ip [ 60.769256][ T595] preempt_count: 1, expected: 0 [ 60.769257][ T595] RCU nest depth: 0, expected: 0 [ 60.769258][ T595] INFO: lockdep is turned off. [ 60.769259][ T595] irq event stamp: 0 [ 60.769260][ T595] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 60.769265][ T595] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 60.769271][ T595] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 60.769273][ T595] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 60.769275][ T595] Preemption disabled at: [ 60.769275][ T595] [] vprintk_emit+0x31b/0x3e0 [ 60.769283][ T595] CPU: 2 UID: 0 PID: 595 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 60.769286][ T595] Tainted: [W]=WARN [ 60.769287][ T595] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.769290][ T595] Call Trace: [ 60.769291][ T595] [ 60.769292][ T595] dump_stack_lvl+0x6f/0xa0 [ 60.769298][ T595] ? vprintk_emit+0x31b/0x3e0 [ 60.769300][ T595] __might_resched.cold+0x1fe/0x2c1 [ 60.769303][ T595] ? __module_address+0x36/0x330 [ 60.769307][ T595] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 60.769310][ T595] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 60.769312][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769315][ T595] __kmalloc_noprof+0x443/0x760 [ 60.769319][ T595] ? __rwlock_init+0x150/0x150 [ 60.769321][ T595] ? alloc_buf.isra.0+0x4b/0x260 [ 60.769325][ T595] ? do_raw_spin_unlock+0x59/0x250 [ 60.769327][ T595] alloc_buf.isra.0+0x4b/0x260 [ 60.769329][ T595] put_chars+0x1e1/0x2f0 [ 60.769330][ T595] ? prb_final_commit+0x50/0x50 [ 60.769332][ T595] ? __send_to_port+0x420/0x420 [ 60.769333][ T595] ? printk_get_next_message+0x240/0x650 [ 60.769335][ T595] ? kvm_clock_get_cycles+0x11/0x30 [ 60.769338][ T595] ? ktime_get+0x1dd/0x2d0 [ 60.769341][ T595] hvc_console_print+0x292/0x780 [ 60.769345][ T595] ? hvc_write+0x3a0/0x3a0 [ 60.769346][ T595] ? do_raw_spin_lock+0x131/0x280 [ 60.769348][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769349][ T595] ? __rwlock_init+0x150/0x150 [ 60.769351][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769353][ T595] ? lock_acquire+0x13c/0x160 [ 60.769355][ T595] console_emit_next_record+0x22f/0x4c0 [ 60.769357][ T595] ? devkmsg_read+0x4b0/0x4b0 [ 60.769359][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769361][ T595] ? lock_acquire+0x13c/0x160 [ 60.769363][ T595] ? console_flush_one_record+0x111/0x710 [ 60.769364][ T595] console_flush_one_record+0x46f/0x710 [ 60.769367][ T595] ? console_emit_next_record+0x4c0/0x4c0 [ 60.769369][ T595] console_unlock+0xee/0x1f0 [ 60.769371][ T595] ? lock_acquire+0x13c/0x160 [ 60.769373][ T595] ? console_flush_one_record+0x710/0x710 [ 60.769374][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769376][ T595] ? lock_release+0x184/0x1f0 [ 60.769377][ T595] ? lock_acquire+0x60/0x160 [ 60.769379][ T595] ? __rcu_read_lock+0x30/0x70 [ 60.769381][ T595] ? __down_trylock_console_sem+0x5e/0xa0 [ 60.769383][ T595] ? vprintk_emit+0x320/0x3e0 [ 60.769385][ T595] vprintk_emit+0x37c/0x3e0 [ 60.769388][ T595] ? wake_up_klogd_work_func+0x90/0x90 [ 60.769389][ T595] ? __rwlock_init+0x150/0x150 [ 60.769391][ T595] ? lock_acquire+0x13c/0x160 [ 60.769392][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769395][ T595] _printk+0xc7/0x100 [ 60.769398][ T595] ? snapshot_read.cold+0x21/0x21 [ 60.769400][ T595] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 60.769412][ T595] ? do_setlink.isra.0+0xa31/0x2750 [ 60.769415][ T595] ? rtnl_newlink+0x9f1/0x11c0 [ 60.769416][ T595] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 60.769418][ T595] br_set_state+0x22f/0x430 [bridge] [ 60.769427][ T595] br_init_port+0xc4/0x200 [bridge] [ 60.769434][ T595] new_nbp+0x39c/0x580 [bridge] [ 60.769442][ T595] br_add_if+0x212/0x1320 [bridge] [ 60.769448][ T595] ? bpf_address_lookup+0x250/0x290 [ 60.769452][ T595] ? is_bpf_text_address+0x72/0x110 [ 60.769454][ T595] ? kernel_text_address+0x149/0x170 [ 60.769456][ T595] ? __kernel_text_address+0x12/0x30 [ 60.769458][ T595] do_set_master+0x357/0x580 [ 60.769461][ T595] do_setlink.isra.0+0xa31/0x2750 [ 60.769463][ T595] ? stack_trace_save+0x93/0xc0 [ 60.769464][ T595] ? rtnl_link_get_size+0x350/0x350 [ 60.769466][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769467][ T595] ? stack_depot_save_flags+0x1bc/0x790 [ 60.769471][ T595] ? kasan_save_stack+0x3d/0x50 [ 60.769474][ T595] ? kasan_save_stack+0x2f/0x50 [ 60.769475][ T595] ? kasan_save_track+0x14/0x30 [ 60.769477][ T595] ? __kasan_kmalloc+0x7b/0x90 [ 60.769478][ T595] ? __kmalloc_cache_noprof+0x29a/0x620 [ 60.769480][ T595] ? rtnl_newlink+0x124/0x11c0 [ 60.769481][ T595] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 60.769482][ T595] ? netlink_rcv_skb+0x14e/0x3a0 [ 60.769485][ T595] ? netlink_unicast+0x486/0x750 [ 60.769486][ T595] ? netlink_sendmsg+0x735/0xc60 [ 60.769487][ T595] ? ____sys_sendmsg+0x415/0x880 [ 60.769490][ T595] ? ___sys_sendmsg+0x14e/0x1d0 [ 60.769491][ T595] ? __sys_sendmsg+0x12c/0x1d0 [ 60.769493][ T595] ? do_syscall_64+0xff/0x530 [ 60.769496][ T595] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 60.769499][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769500][ T595] ? lock_acquire+0x13c/0x160 [ 60.769502][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769503][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769505][ T595] ? trace_contention_end+0xb3/0x180 [ 60.769508][ T595] ? __mutex_lock+0x1db/0x1ea0 [ 60.769510][ T595] ? __mutex_lock+0x9a3/0x1ea0 [ 60.769511][ T595] ? rtnl_newlink+0x9a8/0x11c0 [ 60.769513][ T595] ? ww_mutex_lock+0x160/0x160 [ 60.769514][ T595] ? nla_get_range_signed+0x3d0/0x3d0 [ 60.769516][ T595] ? __rtnl_newlink+0x3fa/0xa50 [ 60.769518][ T595] rtnl_newlink+0x9f1/0x11c0 [ 60.769520][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769522][ T595] ? rtnl_bridge_getlink+0x850/0x850 [ 60.769523][ T595] ? lock_acquire+0x13c/0x160 [ 60.769525][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769527][ T595] ? is_bpf_text_address+0x3e/0x110 [ 60.769529][ T595] ? is_bpf_text_address+0x72/0x110 [ 60.769530][ T595] ? kernel_text_address+0x149/0x170 [ 60.769532][ T595] ? __kernel_text_address+0x12/0x30 [ 60.769533][ T595] ? write_profile+0xf0/0xf0 [ 60.769534][ T595] ? unwind_get_return_address+0x67/0xd0 [ 60.769536][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769537][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769539][ T595] ? cap_capable+0x1d7/0x3d0 [ 60.769543][ T595] ? lock_acquire+0x13c/0x160 [ 60.769544][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769546][ T595] ? rtnl_bridge_getlink+0x850/0x850 [ 60.769547][ T595] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 60.769549][ T595] ? rtnl_link_fill+0x920/0x920 [ 60.769550][ T595] ? filter_irq_stacks+0xd0/0xd0 [ 60.769552][ T595] ? stack_depot_save_flags+0x1bc/0x790 [ 60.769554][ T595] netlink_rcv_skb+0x14e/0x3a0 [ 60.769555][ T595] ? rtnl_link_fill+0x920/0x920 [ 60.769557][ T595] ? lock_release+0x184/0x1f0 [ 60.769558][ T595] ? netlink_ack+0xcf0/0xcf0 [ 60.769560][ T595] ? __netlink_lookup+0xb9/0x6b0 [ 60.769562][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769564][ T595] ? lock_release+0x184/0x1f0 [ 60.769566][ T595] netlink_unicast+0x486/0x750 [ 60.769568][ T595] ? netlink_attachskb+0x810/0x810 [ 60.769569][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769571][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769572][ T595] ? lock_acquire+0x13c/0x160 [ 60.769574][ T595] netlink_sendmsg+0x735/0xc60 [ 60.769576][ T595] ? netlink_unicast+0x750/0x750 [ 60.769578][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769580][ T595] ? lock_release+0x184/0x1f0 [ 60.769582][ T595] ____sys_sendmsg+0x415/0x880 [ 60.769583][ T595] ? copy_msghdr_from_user+0x279/0x420 [ 60.769585][ T595] ? get_timestamp.constprop.0+0x390/0x390 [ 60.769586][ T595] ? move_addr_to_kernel+0x40/0x40 [ 60.769588][ T595] ? filter_irq_stacks+0xd0/0xd0 [ 60.769590][ T595] ___sys_sendmsg+0x14e/0x1d0 [ 60.769592][ T595] ? copy_msghdr_from_user+0x420/0x420 [ 60.769597][ T595] __sys_sendmsg+0x12c/0x1d0 [ 60.769599][ T595] ? __sys_sendmsg_sock+0x20/0x20 [ 60.769602][ T595] ? rcu_is_watching+0x16/0xd0 [ 60.769604][ T595] do_syscall_64+0xff/0x530 [ 60.769605][ T595] ? exc_page_fault+0xee/0x100 [ 60.769607][ T595] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 60.769609][ T595] RIP: 0033:0x7f821937c54e [ 60.769611][ T595] 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 [ 60.769613][ T595] RSP: 002b:00007ffe66dcd4d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.769617][ T595] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f821937c54e [ 60.769618][ T595] RDX: 0000000000000000 RSI: 00007ffe66dcd580 RDI: 0000000000000005 [ 60.769619][ T595] RBP: 00007ffe66dcd4e0 R08: 0000000000000000 R09: 0000000000000000 [ 60.769620][ T595] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91341e [ 60.769621][ T595] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe66dcdc40 [ 60.769623][ T595] [ 60.802989][ T595] br1: port 1(lag2) entered disabled state [ 60.803224][ T595] lag2: entered allmulticast mode [ 60.803434][ T595] veth1: entered allmulticast mode [ 60.803579][ T595] veth7: entered allmulticast mode [ 60.804867][ T595] br1: port 1(lag2) entered blocking state [ 60.805066][ T595] br1: port 1(lag2) entered forwarding state [ 60.805638][ T595] veth1: entered promiscuous mode [ 60.805784][ T595] veth7: entered promiscuous mode [ 73.042641][ T648] lag3: Port device veth2 removed [ 73.042657][ T648] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 73.042660][ T648] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 648, name: ip [ 73.042661][ T648] preempt_count: 1, expected: 0 [ 73.042662][ T648] RCU nest depth: 0, expected: 0 [ 73.042663][ T648] INFO: lockdep is turned off. [ 73.042664][ T648] irq event stamp: 0 [ 73.042665][ T648] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 73.042669][ T648] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 73.042674][ T648] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 73.042676][ T648] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 73.042678][ T648] Preemption disabled at: [ 73.042678][ T648] [] vprintk_emit+0x31b/0x3e0 [ 73.042685][ T648] CPU: 3 UID: 0 PID: 648 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 73.042689][ T648] Tainted: [W]=WARN [ 73.042689][ T648] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 73.042691][ T648] Call Trace: [ 73.042693][ T648] [ 73.042694][ T648] dump_stack_lvl+0x6f/0xa0 [ 73.042699][ T648] ? vprintk_emit+0x31b/0x3e0 [ 73.042701][ T648] __might_resched.cold+0x1fe/0x2c1 [ 73.042704][ T648] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 73.042708][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042712][ T648] __kmalloc_noprof+0x443/0x760 [ 73.042715][ T648] ? __rwlock_init+0x150/0x150 [ 73.042717][ T648] ? alloc_buf.isra.0+0x4b/0x260 [ 73.042721][ T648] ? do_raw_spin_unlock+0x59/0x250 [ 73.042722][ T648] alloc_buf.isra.0+0x4b/0x260 [ 73.042724][ T648] put_chars+0x1e1/0x2f0 [ 73.042726][ T648] ? desc_read_finalized_seq+0x79/0x120 [ 73.042728][ T648] ? __send_to_port+0x420/0x420 [ 73.042730][ T648] ? console_prepend_replay+0x20/0x20 [ 73.042732][ T648] hvc_console_print+0x292/0x780 [ 73.042735][ T648] ? hvc_write+0x3a0/0x3a0 [ 73.042736][ T648] ? do_raw_spin_lock+0x131/0x280 [ 73.042738][ T648] ? __rwlock_init+0x150/0x150 [ 73.042739][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042741][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042743][ T648] ? lock_acquire+0x13c/0x160 [ 73.042745][ T648] console_emit_next_record+0x22f/0x4c0 [ 73.042747][ T648] ? devkmsg_read+0x4b0/0x4b0 [ 73.042749][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042751][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042752][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042754][ T648] ? lock_acquire+0x13c/0x160 [ 73.042756][ T648] ? console_flush_one_record+0x111/0x710 [ 73.042758][ T648] console_flush_one_record+0x46f/0x710 [ 73.042760][ T648] ? console_emit_next_record+0x4c0/0x4c0 [ 73.042762][ T648] console_unlock+0xee/0x1f0 [ 73.042764][ T648] ? lock_acquire+0x13c/0x160 [ 73.042765][ T648] ? console_flush_one_record+0x710/0x710 [ 73.042767][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042769][ T648] ? lock_release+0x184/0x1f0 [ 73.042770][ T648] ? lock_acquire+0x60/0x160 [ 73.042771][ T648] ? __rcu_read_lock+0x30/0x70 [ 73.042773][ T648] ? __down_trylock_console_sem+0x5e/0xa0 [ 73.042775][ T648] ? vprintk_emit+0x320/0x3e0 [ 73.042777][ T648] vprintk_emit+0x37c/0x3e0 [ 73.042779][ T648] ? wake_up_klogd_work_func+0x90/0x90 [ 73.042781][ T648] ? rtnl_newlink+0x9f1/0x11c0 [ 73.042784][ T648] ? netlink_rcv_skb+0x14e/0x3a0 [ 73.042786][ T648] ? netlink_unicast+0x486/0x750 [ 73.042788][ T648] ? netlink_sendmsg+0x735/0xc60 [ 73.042789][ T648] ? ____sys_sendmsg+0x415/0x880 [ 73.042791][ T648] ? ___sys_sendmsg+0x14e/0x1d0 [ 73.042793][ T648] ? __sys_sendmsg+0x12c/0x1d0 [ 73.042795][ T648] _printk+0xc7/0x100 [ 73.042798][ T648] ? snapshot_read.cold+0x21/0x21 [ 73.042800][ T648] ? netdev_name+0x43/0x60 [ 73.042803][ T648] ? __netdev_printk+0x17f/0x1d0 [ 73.042805][ T648] netdev_info+0xe2/0x116 [ 73.042807][ T648] ? netdev_notice+0x120/0x120 [ 73.042808][ T648] ? lock_acquire+0x13c/0x160 [ 73.042810][ T648] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 73.042812][ T648] ? do_raw_spin_unlock+0x59/0x250 [ 73.042814][ T648] ? trace_hardirqs_on+0x36/0x40 [ 73.042815][ T648] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 73.042818][ T648] ? kvfree_call_rcu+0x23b/0x2e0 [ 73.042821][ T648] ? trace_irq_enable.constprop.0+0x30/0x160 [ 73.042822][ T648] team_port_del+0x645/0x9c0 [ 73.042825][ T648] do_set_master+0x15c/0x580 [ 73.042828][ T648] do_setlink.isra.0+0xa31/0x2750 [ 73.042831][ T648] ? stack_trace_save+0x93/0xc0 [ 73.042834][ T648] ? rtnl_link_get_size+0x350/0x350 [ 73.042835][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042837][ T648] ? stack_depot_save_flags+0x1bc/0x790 [ 73.042840][ T648] ? kasan_save_stack+0x3d/0x50 [ 73.042843][ T648] ? kasan_save_stack+0x2f/0x50 [ 73.042844][ T648] ? kasan_save_track+0x14/0x30 [ 73.042846][ T648] ? __kasan_kmalloc+0x7b/0x90 [ 73.042847][ T648] ? __kmalloc_cache_noprof+0x29a/0x620 [ 73.042849][ T648] ? rtnl_newlink+0x124/0x11c0 [ 73.042850][ T648] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.042851][ T648] ? netlink_rcv_skb+0x14e/0x3a0 [ 73.042852][ T648] ? netlink_unicast+0x486/0x750 [ 73.042854][ T648] ? netlink_sendmsg+0x735/0xc60 [ 73.042855][ T648] ? ____sys_sendmsg+0x415/0x880 [ 73.042856][ T648] ? ___sys_sendmsg+0x14e/0x1d0 [ 73.042858][ T648] ? __sys_sendmsg+0x12c/0x1d0 [ 73.042859][ T648] ? do_syscall_64+0xff/0x530 [ 73.042861][ T648] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.042863][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042865][ T648] ? lock_acquire+0x13c/0x160 [ 73.042866][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042868][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042870][ T648] ? trace_contention_end+0xb3/0x180 [ 73.042873][ T648] ? __mutex_lock+0x1db/0x1ea0 [ 73.042874][ T648] ? __mutex_lock+0x9a3/0x1ea0 [ 73.042875][ T648] ? rtnl_newlink+0x9a8/0x11c0 [ 73.042877][ T648] ? ww_mutex_lock+0x160/0x160 [ 73.042878][ T648] ? nla_get_range_signed+0x3d0/0x3d0 [ 73.042880][ T648] ? __rtnl_newlink+0x3fa/0xa50 [ 73.042882][ T648] rtnl_newlink+0x9f1/0x11c0 [ 73.042884][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042886][ T648] ? rtnl_bridge_getlink+0x850/0x850 [ 73.042887][ T648] ? lock_acquire+0x13c/0x160 [ 73.042888][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042890][ T648] ? is_bpf_text_address+0x3e/0x110 [ 73.042893][ T648] ? is_bpf_text_address+0x72/0x110 [ 73.042895][ T648] ? kernel_text_address+0x149/0x170 [ 73.042897][ T648] ? __kernel_text_address+0x12/0x30 [ 73.042899][ T648] ? write_profile+0xf0/0xf0 [ 73.042900][ T648] ? unwind_get_return_address+0x67/0xd0 [ 73.042902][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042904][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042906][ T648] ? cap_capable+0x1d7/0x3d0 [ 73.042909][ T648] ? lock_acquire+0x13c/0x160 [ 73.042910][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042912][ T648] ? rtnl_bridge_getlink+0x850/0x850 [ 73.042914][ T648] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 73.042915][ T648] ? rtnl_link_fill+0x920/0x920 [ 73.042917][ T648] ? filter_irq_stacks+0xd0/0xd0 [ 73.042918][ T648] ? stack_depot_save_flags+0x1bc/0x790 [ 73.042920][ T648] netlink_rcv_skb+0x14e/0x3a0 [ 73.042922][ T648] ? rtnl_link_fill+0x920/0x920 [ 73.042923][ T648] ? lock_release+0x184/0x1f0 [ 73.042925][ T648] ? netlink_ack+0xcf0/0xcf0 [ 73.042926][ T648] ? __netlink_lookup+0xb9/0x6b0 [ 73.042928][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042930][ T648] ? lock_release+0x184/0x1f0 [ 73.042932][ T648] netlink_unicast+0x486/0x750 [ 73.042934][ T648] ? netlink_attachskb+0x810/0x810 [ 73.042935][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042937][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042938][ T648] ? lock_acquire+0x13c/0x160 [ 73.042940][ T648] netlink_sendmsg+0x735/0xc60 [ 73.042942][ T648] ? netlink_unicast+0x750/0x750 [ 73.042944][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042946][ T648] ? lock_release+0x184/0x1f0 [ 73.042947][ T648] ____sys_sendmsg+0x415/0x880 [ 73.042949][ T648] ? copy_msghdr_from_user+0x279/0x420 [ 73.042951][ T648] ? get_timestamp.constprop.0+0x390/0x390 [ 73.042952][ T648] ? move_addr_to_kernel+0x40/0x40 [ 73.042954][ T648] ? filter_irq_stacks+0xd0/0xd0 [ 73.042956][ T648] ___sys_sendmsg+0x14e/0x1d0 [ 73.042958][ T648] ? copy_msghdr_from_user+0x420/0x420 [ 73.042962][ T648] __sys_sendmsg+0x12c/0x1d0 [ 73.042964][ T648] ? __sys_sendmsg_sock+0x20/0x20 [ 73.042967][ T648] ? rcu_is_watching+0x16/0xd0 [ 73.042969][ T648] do_syscall_64+0xff/0x530 [ 73.042970][ T648] ? exc_page_fault+0xee/0x100 [ 73.042972][ T648] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 73.042973][ T648] RIP: 0033:0x7f559537654e [ 73.042975][ T648] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 73.042977][ T648] RSP: 002b:00007ffe0caae630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 73.042981][ T648] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f559537654e [ 73.042982][ T648] RDX: 0000000000000000 RSI: 00007ffe0caae6e0 RDI: 0000000000000005 [ 73.042983][ T648] RBP: 00007ffe0caae640 R08: 0000000000000000 R09: 0000000000000000 [ 73.042984][ T648] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91342a [ 73.042985][ T648] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0caaeda0 [ 73.042987][ T648] [ 85.293542][ T701] lag3: Port device veth2 added [ 85.293558][ T701] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 85.293560][ T701] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 701, name: ip [ 85.293562][ T701] preempt_count: 1, expected: 0 [ 85.293563][ T701] RCU nest depth: 0, expected: 0 [ 85.293564][ T701] INFO: lockdep is turned off. [ 85.293565][ T701] irq event stamp: 0 [ 85.293566][ T701] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 85.293570][ T701] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 85.293576][ T701] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 85.293578][ T701] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 85.293580][ T701] Preemption disabled at: [ 85.293580][ T701] [] vprintk_emit+0x31b/0x3e0 [ 85.293588][ T701] CPU: 1 UID: 0 PID: 701 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 85.293592][ T701] Tainted: [W]=WARN [ 85.293593][ T701] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 85.293594][ T701] Call Trace: [ 85.293596][ T701] [ 85.293597][ T701] dump_stack_lvl+0x6f/0xa0 [ 85.293602][ T701] ? vprintk_emit+0x31b/0x3e0 [ 85.293604][ T701] __might_resched.cold+0x1fe/0x2c1 [ 85.293608][ T701] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 85.293611][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293615][ T701] __kmalloc_noprof+0x443/0x760 [ 85.293618][ T701] ? __rwlock_init+0x150/0x150 [ 85.293620][ T701] ? alloc_buf.isra.0+0x4b/0x260 [ 85.293624][ T701] ? do_raw_spin_unlock+0x59/0x250 [ 85.293626][ T701] alloc_buf.isra.0+0x4b/0x260 [ 85.293628][ T701] put_chars+0x1e1/0x2f0 [ 85.293630][ T701] ? __send_to_port+0x420/0x420 [ 85.293631][ T701] ? printk_get_next_message+0x240/0x650 [ 85.293633][ T701] ? console_prepend_replay+0x20/0x20 [ 85.293635][ T701] ? pointer+0x794/0xed0 [ 85.293638][ T701] hvc_console_print+0x292/0x780 [ 85.293641][ T701] ? hvc_write+0x3a0/0x3a0 [ 85.293642][ T701] ? __rwlock_init+0x150/0x150 [ 85.293644][ T701] ? lock_acquire+0x13c/0x160 [ 85.293646][ T701] console_emit_next_record+0x22f/0x4c0 [ 85.293649][ T701] ? devkmsg_read+0x4b0/0x4b0 [ 85.293651][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293652][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293654][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293655][ T701] ? lock_acquire+0x13c/0x160 [ 85.293657][ T701] ? console_flush_one_record+0x111/0x710 [ 85.293659][ T701] console_flush_one_record+0x46f/0x710 [ 85.293661][ T701] ? console_emit_next_record+0x4c0/0x4c0 [ 85.293664][ T701] console_unlock+0xee/0x1f0 [ 85.293665][ T701] ? lock_acquire+0x13c/0x160 [ 85.293667][ T701] ? console_flush_one_record+0x710/0x710 [ 85.293668][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293670][ T701] ? lock_release+0x184/0x1f0 [ 85.293671][ T701] ? lock_acquire+0x60/0x160 [ 85.293673][ T701] ? __rcu_read_lock+0x30/0x70 [ 85.293675][ T701] ? __down_trylock_console_sem+0x5e/0xa0 [ 85.293677][ T701] ? vprintk_emit+0x320/0x3e0 [ 85.293679][ T701] vprintk_emit+0x37c/0x3e0 [ 85.293681][ T701] ? wake_up_klogd_work_func+0x90/0x90 [ 85.293683][ T701] _printk+0xc7/0x100 [ 85.293686][ T701] ? snapshot_read.cold+0x21/0x21 [ 85.293689][ T701] ? netdev_name+0x43/0x60 [ 85.293691][ T701] ? __netdev_printk+0x17f/0x1d0 [ 85.293693][ T701] netdev_info+0xe2/0x116 [ 85.293695][ T701] ? netdev_notice+0x120/0x120 [ 85.293697][ T701] ? netdev_change_features+0xa0/0xa0 [ 85.293700][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293702][ T701] ? team_nl_send_options_get+0x6c0/0x6c0 [ 85.293705][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293706][ T701] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 85.293709][ T701] ? trace_irq_enable.constprop.0+0x30/0x160 [ 85.293710][ T701] team_port_add+0xf29/0x15e0 [ 85.293712][ T701] ? team_port_enable+0xc0/0xc0 [ 85.293714][ T701] ? kernel_text_address+0x149/0x170 [ 85.293717][ T701] do_set_master+0x357/0x580 [ 85.293720][ T701] do_setlink.isra.0+0xa31/0x2750 [ 85.293722][ T701] ? stack_trace_save+0x93/0xc0 [ 85.293724][ T701] ? rtnl_link_get_size+0x350/0x350 [ 85.293725][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293727][ T701] ? stack_depot_save_flags+0x1bc/0x790 [ 85.293730][ T701] ? kasan_save_stack+0x3d/0x50 [ 85.293733][ T701] ? kasan_save_stack+0x2f/0x50 [ 85.293734][ T701] ? kasan_save_track+0x14/0x30 [ 85.293736][ T701] ? __kasan_kmalloc+0x7b/0x90 [ 85.293737][ T701] ? __kmalloc_cache_noprof+0x29a/0x620 [ 85.293739][ T701] ? rtnl_newlink+0x124/0x11c0 [ 85.293740][ T701] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 85.293741][ T701] ? netlink_rcv_skb+0x14e/0x3a0 [ 85.293744][ T701] ? netlink_unicast+0x486/0x750 [ 85.293745][ T701] ? netlink_sendmsg+0x735/0xc60 [ 85.293746][ T701] ? ____sys_sendmsg+0x415/0x880 [ 85.293748][ T701] ? ___sys_sendmsg+0x14e/0x1d0 [ 85.293750][ T701] ? __sys_sendmsg+0x12c/0x1d0 [ 85.293751][ T701] ? do_syscall_64+0xff/0x530 [ 85.293753][ T701] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 85.293756][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293757][ T701] ? lock_acquire+0x13c/0x160 [ 85.293759][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293760][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293762][ T701] ? trace_contention_end+0xb3/0x180 [ 85.293765][ T701] ? __mutex_lock+0x1db/0x1ea0 [ 85.293767][ T701] ? __mutex_lock+0x9a3/0x1ea0 [ 85.293768][ T701] ? rtnl_newlink+0x9a8/0x11c0 [ 85.293770][ T701] ? ww_mutex_lock+0x160/0x160 [ 85.293771][ T701] ? nla_get_range_signed+0x3d0/0x3d0 [ 85.293773][ T701] ? __rtnl_newlink+0x3fa/0xa50 [ 85.293775][ T701] rtnl_newlink+0x9f1/0x11c0 [ 85.293777][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293779][ T701] ? rtnl_bridge_getlink+0x850/0x850 [ 85.293780][ T701] ? lock_acquire+0x13c/0x160 [ 85.293781][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293783][ T701] ? is_bpf_text_address+0x3e/0x110 [ 85.293786][ T701] ? is_bpf_text_address+0x72/0x110 [ 85.293788][ T701] ? kernel_text_address+0x149/0x170 [ 85.293789][ T701] ? __kernel_text_address+0x12/0x30 [ 85.293790][ T701] ? write_profile+0xf0/0xf0 [ 85.293792][ T701] ? unwind_get_return_address+0x67/0xd0 [ 85.293794][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293796][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293797][ T701] ? cap_capable+0x1d7/0x3d0 [ 85.293801][ T701] ? lock_acquire+0x13c/0x160 [ 85.293802][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293804][ T701] ? rtnl_bridge_getlink+0x850/0x850 [ 85.293805][ T701] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 85.293807][ T701] ? rtnl_link_fill+0x920/0x920 [ 85.293808][ T701] ? filter_irq_stacks+0xd0/0xd0 [ 85.293809][ T701] ? stack_depot_save_flags+0x1bc/0x790 [ 85.293812][ T701] netlink_rcv_skb+0x14e/0x3a0 [ 85.293813][ T701] ? rtnl_link_fill+0x920/0x920 [ 85.293814][ T701] ? lock_release+0x184/0x1f0 [ 85.293816][ T701] ? netlink_ack+0xcf0/0xcf0 [ 85.293817][ T701] ? __netlink_lookup+0xb9/0x6b0 [ 85.293820][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293821][ T701] ? lock_release+0x184/0x1f0 [ 85.293823][ T701] netlink_unicast+0x486/0x750 [ 85.293825][ T701] ? netlink_attachskb+0x810/0x810 [ 85.293826][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293828][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293830][ T701] ? lock_acquire+0x13c/0x160 [ 85.293832][ T701] netlink_sendmsg+0x735/0xc60 [ 85.293834][ T701] ? netlink_unicast+0x750/0x750 [ 85.293836][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293838][ T701] ? lock_release+0x184/0x1f0 [ 85.293839][ T701] ____sys_sendmsg+0x415/0x880 [ 85.293841][ T701] ? copy_msghdr_from_user+0x279/0x420 [ 85.293842][ T701] ? get_timestamp.constprop.0+0x390/0x390 [ 85.293844][ T701] ? move_addr_to_kernel+0x40/0x40 [ 85.293845][ T701] ? filter_irq_stacks+0xd0/0xd0 [ 85.293848][ T701] ___sys_sendmsg+0x14e/0x1d0 [ 85.293849][ T701] ? copy_msghdr_from_user+0x420/0x420 [ 85.293854][ T701] __sys_sendmsg+0x12c/0x1d0 [ 85.293856][ T701] ? __sys_sendmsg_sock+0x20/0x20 [ 85.293858][ T701] ? rcu_is_watching+0x16/0xd0 [ 85.293860][ T701] do_syscall_64+0xff/0x530 [ 85.293862][ T701] ? exc_page_fault+0xee/0x100 [ 85.293864][ T701] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 85.293865][ T701] RIP: 0033:0x7fad982e754e [ 85.293867][ T701] 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 [ 85.293869][ T701] RSP: 002b:00007ffec45c8a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 85.293873][ T701] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fad982e754e [ 85.293874][ T701] RDX: 0000000000000000 RSI: 00007ffec45c8b20 RDI: 0000000000000005 [ 85.293875][ T701] RBP: 00007ffec45c8a80 R08: 0000000000000000 R09: 0000000000000000 [ 85.293876][ T701] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913436 [ 85.293877][ T701] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffec45c91e0 [ 85.293879][ T701] [ 85.400912][ T712] lag3: Port device veth4 removed [ 97.620782][ T765] lag3: Port device veth2 removed [ 97.620798][ T765] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 97.620801][ T765] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 765, name: ip [ 97.620802][ T765] preempt_count: 1, expected: 0 [ 97.620803][ T765] RCU nest depth: 0, expected: 0 [ 97.620804][ T765] INFO: lockdep is turned off. [ 97.620805][ T765] irq event stamp: 0 [ 97.620806][ T765] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 97.620810][ T765] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 97.620816][ T765] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 97.620817][ T765] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 97.620819][ T765] Preemption disabled at: [ 97.620820][ T765] [] vprintk_emit+0x31b/0x3e0 [ 97.620827][ T765] CPU: 3 UID: 0 PID: 765 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 97.620831][ T765] Tainted: [W]=WARN [ 97.620832][ T765] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 97.620833][ T765] Call Trace: [ 97.620835][ T765] [ 97.620836][ T765] dump_stack_lvl+0x6f/0xa0 [ 97.620841][ T765] ? vprintk_emit+0x31b/0x3e0 [ 97.620843][ T765] __might_resched.cold+0x1fe/0x2c1 [ 97.620847][ T765] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 97.620850][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.620854][ T765] __kmalloc_noprof+0x443/0x760 [ 97.620857][ T765] ? __rwlock_init+0x150/0x150 [ 97.620860][ T765] ? alloc_buf.isra.0+0x4b/0x260 [ 97.620863][ T765] ? do_raw_spin_unlock+0x59/0x250 [ 97.620865][ T765] alloc_buf.isra.0+0x4b/0x260 [ 97.620867][ T765] put_chars+0x1e1/0x2f0 [ 97.620868][ T765] ? desc_read_finalized_seq+0x79/0x120 [ 97.620870][ T765] ? __send_to_port+0x420/0x420 [ 97.620872][ T765] ? console_prepend_replay+0x20/0x20 [ 97.620874][ T765] hvc_console_print+0x292/0x780 [ 97.620877][ T765] ? hvc_write+0x3a0/0x3a0 [ 97.620878][ T765] ? do_raw_spin_lock+0x131/0x280 [ 97.620880][ T765] ? __rwlock_init+0x150/0x150 [ 97.620881][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.620883][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.620885][ T765] ? lock_acquire+0x13c/0x160 [ 97.620887][ T765] console_emit_next_record+0x22f/0x4c0 [ 97.620889][ T765] ? devkmsg_read+0x4b0/0x4b0 [ 97.620891][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.620893][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.620894][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.620896][ T765] ? lock_acquire+0x13c/0x160 [ 97.620897][ T765] ? console_flush_one_record+0x111/0x710 [ 97.620899][ T765] console_flush_one_record+0x46f/0x710 [ 97.620902][ T765] ? console_emit_next_record+0x4c0/0x4c0 [ 97.620904][ T765] console_unlock+0xee/0x1f0 [ 97.620906][ T765] ? lock_acquire+0x13c/0x160 [ 97.620907][ T765] ? console_flush_one_record+0x710/0x710 [ 97.620909][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.620910][ T765] ? lock_release+0x184/0x1f0 [ 97.620912][ T765] ? lock_acquire+0x60/0x160 [ 97.620913][ T765] ? __rcu_read_lock+0x30/0x70 [ 97.620915][ T765] ? __down_trylock_console_sem+0x5e/0xa0 [ 97.620917][ T765] ? vprintk_emit+0x320/0x3e0 [ 97.620919][ T765] vprintk_emit+0x37c/0x3e0 [ 97.620921][ T765] ? wake_up_klogd_work_func+0x90/0x90 [ 97.620923][ T765] ? rtnl_newlink+0x9f1/0x11c0 [ 97.620926][ T765] ? netlink_rcv_skb+0x14e/0x3a0 [ 97.620929][ T765] ? netlink_unicast+0x486/0x750 [ 97.620930][ T765] ? netlink_sendmsg+0x735/0xc60 [ 97.620931][ T765] ? ____sys_sendmsg+0x415/0x880 [ 97.620933][ T765] ? ___sys_sendmsg+0x14e/0x1d0 [ 97.620935][ T765] ? __sys_sendmsg+0x12c/0x1d0 [ 97.620937][ T765] _printk+0xc7/0x100 [ 97.620940][ T765] ? snapshot_read.cold+0x21/0x21 [ 97.620942][ T765] ? netdev_name+0x43/0x60 [ 97.620945][ T765] ? __netdev_printk+0x17f/0x1d0 [ 97.620947][ T765] netdev_info+0xe2/0x116 [ 97.620948][ T765] ? netdev_notice+0x120/0x120 [ 97.620950][ T765] ? lock_acquire+0x13c/0x160 [ 97.620951][ T765] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 97.620954][ T765] ? do_raw_spin_unlock+0x59/0x250 [ 97.620955][ T765] ? trace_hardirqs_on+0x36/0x40 [ 97.620956][ T765] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 97.620960][ T765] ? kvfree_call_rcu+0x23b/0x2e0 [ 97.620963][ T765] ? trace_irq_enable.constprop.0+0x30/0x160 [ 97.620964][ T765] team_port_del+0x645/0x9c0 [ 97.620967][ T765] do_set_master+0x15c/0x580 [ 97.620970][ T765] do_setlink.isra.0+0xa31/0x2750 [ 97.620973][ T765] ? stack_trace_save+0x93/0xc0 [ 97.620975][ T765] ? rtnl_link_get_size+0x350/0x350 [ 97.620976][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.620978][ T765] ? stack_depot_save_flags+0x1bc/0x790 [ 97.620982][ T765] ? kasan_save_stack+0x3d/0x50 [ 97.620985][ T765] ? kasan_save_stack+0x2f/0x50 [ 97.620986][ T765] ? kasan_save_track+0x14/0x30 [ 97.620987][ T765] ? __kasan_kmalloc+0x7b/0x90 [ 97.620989][ T765] ? __kmalloc_cache_noprof+0x29a/0x620 [ 97.620990][ T765] ? rtnl_newlink+0x124/0x11c0 [ 97.620991][ T765] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 97.620992][ T765] ? netlink_rcv_skb+0x14e/0x3a0 [ 97.620994][ T765] ? netlink_unicast+0x486/0x750 [ 97.620995][ T765] ? netlink_sendmsg+0x735/0xc60 [ 97.620996][ T765] ? ____sys_sendmsg+0x415/0x880 [ 97.620998][ T765] ? ___sys_sendmsg+0x14e/0x1d0 [ 97.620999][ T765] ? __sys_sendmsg+0x12c/0x1d0 [ 97.621000][ T765] ? do_syscall_64+0xff/0x530 [ 97.621002][ T765] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 97.621004][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621006][ T765] ? lock_acquire+0x13c/0x160 [ 97.621007][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621009][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621011][ T765] ? trace_contention_end+0xb3/0x180 [ 97.621013][ T765] ? __mutex_lock+0x1db/0x1ea0 [ 97.621015][ T765] ? __mutex_lock+0x9a3/0x1ea0 [ 97.621016][ T765] ? rtnl_newlink+0x9a8/0x11c0 [ 97.621018][ T765] ? ww_mutex_lock+0x160/0x160 [ 97.621019][ T765] ? nla_get_range_signed+0x3d0/0x3d0 [ 97.621021][ T765] ? __rtnl_newlink+0x3fa/0xa50 [ 97.621023][ T765] rtnl_newlink+0x9f1/0x11c0 [ 97.621025][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621027][ T765] ? rtnl_bridge_getlink+0x850/0x850 [ 97.621028][ T765] ? lock_acquire+0x13c/0x160 [ 97.621029][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621031][ T765] ? is_bpf_text_address+0x3e/0x110 [ 97.621034][ T765] ? is_bpf_text_address+0x72/0x110 [ 97.621036][ T765] ? kernel_text_address+0x149/0x170 [ 97.621038][ T765] ? __kernel_text_address+0x12/0x30 [ 97.621039][ T765] ? write_profile+0xf0/0xf0 [ 97.621041][ T765] ? unwind_get_return_address+0x67/0xd0 [ 97.621043][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621045][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621046][ T765] ? cap_capable+0x1d7/0x3d0 [ 97.621050][ T765] ? lock_acquire+0x13c/0x160 [ 97.621051][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621053][ T765] ? rtnl_bridge_getlink+0x850/0x850 [ 97.621054][ T765] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 97.621056][ T765] ? rtnl_link_fill+0x920/0x920 [ 97.621057][ T765] ? filter_irq_stacks+0xd0/0xd0 [ 97.621058][ T765] ? stack_depot_save_flags+0x1bc/0x790 [ 97.621061][ T765] netlink_rcv_skb+0x14e/0x3a0 [ 97.621062][ T765] ? rtnl_link_fill+0x920/0x920 [ 97.621063][ T765] ? lock_release+0x184/0x1f0 [ 97.621065][ T765] ? netlink_ack+0xcf0/0xcf0 [ 97.621066][ T765] ? __netlink_lookup+0xb9/0x6b0 [ 97.621068][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621070][ T765] ? lock_release+0x184/0x1f0 [ 97.621072][ T765] netlink_unicast+0x486/0x750 [ 97.621074][ T765] ? netlink_attachskb+0x810/0x810 [ 97.621075][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621077][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621078][ T765] ? lock_acquire+0x13c/0x160 [ 97.621080][ T765] netlink_sendmsg+0x735/0xc60 [ 97.621082][ T765] ? netlink_unicast+0x750/0x750 [ 97.621084][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621086][ T765] ? lock_release+0x184/0x1f0 [ 97.621087][ T765] ____sys_sendmsg+0x415/0x880 [ 97.621089][ T765] ? copy_msghdr_from_user+0x279/0x420 [ 97.621090][ T765] ? get_timestamp.constprop.0+0x390/0x390 [ 97.621092][ T765] ? move_addr_to_kernel+0x40/0x40 [ 97.621093][ T765] ? filter_irq_stacks+0xd0/0xd0 [ 97.621096][ T765] ___sys_sendmsg+0x14e/0x1d0 [ 97.621097][ T765] ? copy_msghdr_from_user+0x420/0x420 [ 97.621102][ T765] __sys_sendmsg+0x12c/0x1d0 [ 97.621104][ T765] ? __sys_sendmsg_sock+0x20/0x20 [ 97.621107][ T765] ? rcu_is_watching+0x16/0xd0 [ 97.621109][ T765] do_syscall_64+0xff/0x530 [ 97.621110][ T765] ? exc_page_fault+0xee/0x100 [ 97.621112][ T765] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 97.621113][ T765] RIP: 0033:0x7ff0e95eb54e [ 97.621115][ T765] 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 [ 97.621117][ T765] RSP: 002b:00007ffdf9366e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 97.621121][ T765] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff0e95eb54e [ 97.621122][ T765] RDX: 0000000000000000 RSI: 00007ffdf9366ef0 RDI: 0000000000000005 [ 97.621123][ T765] RBP: 00007ffdf9366e50 R08: 0000000000000000 R09: 0000000000000000 [ 97.621124][ T765] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913442 [ 97.621125][ T765] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf93675b0 [ 97.621127][ T765] [ 97.729006][ T776] lag3: Port device veth4 added [ 97.832938][ T787] lag3: Port device veth2 added [ 110.053196][ T839] br1: port 2(lag3) entered blocking state [ 110.053218][ T839] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 110.053220][ T839] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 839, name: ip [ 110.053222][ T839] preempt_count: 1, expected: 0 [ 110.053223][ T839] RCU nest depth: 0, expected: 0 [ 110.053224][ T839] INFO: lockdep is turned off. [ 110.053226][ T839] irq event stamp: 0 [ 110.053226][ T839] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 110.053232][ T839] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 110.053239][ T839] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 110.053240][ T839] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 110.053242][ T839] Preemption disabled at: [ 110.053243][ T839] [] vprintk_emit+0x31b/0x3e0 [ 110.053251][ T839] CPU: 2 UID: 0 PID: 839 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 110.053254][ T839] Tainted: [W]=WARN [ 110.053255][ T839] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.053257][ T839] Call Trace: [ 110.053258][ T839] [ 110.053259][ T839] dump_stack_lvl+0x6f/0xa0 [ 110.053265][ T839] ? vprintk_emit+0x31b/0x3e0 [ 110.053267][ T839] __might_resched.cold+0x1fe/0x2c1 [ 110.053270][ T839] ? __module_address+0x36/0x330 [ 110.053273][ T839] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 110.053277][ T839] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 110.053278][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053282][ T839] __kmalloc_noprof+0x443/0x760 [ 110.053285][ T839] ? __rwlock_init+0x150/0x150 [ 110.053288][ T839] ? alloc_buf.isra.0+0x4b/0x260 [ 110.053291][ T839] ? do_raw_spin_unlock+0x59/0x250 [ 110.053293][ T839] alloc_buf.isra.0+0x4b/0x260 [ 110.053295][ T839] put_chars+0x1e1/0x2f0 [ 110.053296][ T839] ? prb_final_commit+0x50/0x50 [ 110.053298][ T839] ? __send_to_port+0x420/0x420 [ 110.053299][ T839] ? printk_get_next_message+0x240/0x650 [ 110.053302][ T839] hvc_console_print+0x292/0x780 [ 110.053305][ T839] ? hvc_write+0x3a0/0x3a0 [ 110.053307][ T839] ? do_raw_spin_lock+0x131/0x280 [ 110.053308][ T839] ? vsnprintf+0x668/0x1700 [ 110.053311][ T839] ? __rwlock_init+0x150/0x150 [ 110.053313][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053315][ T839] ? lock_acquire+0x13c/0x160 [ 110.053317][ T839] console_emit_next_record+0x22f/0x4c0 [ 110.053319][ T839] ? devkmsg_read+0x4b0/0x4b0 [ 110.053321][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053323][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053324][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053326][ T839] ? lock_acquire+0x13c/0x160 [ 110.053328][ T839] ? console_flush_one_record+0x111/0x710 [ 110.053330][ T839] console_flush_one_record+0x46f/0x710 [ 110.053332][ T839] ? console_emit_next_record+0x4c0/0x4c0 [ 110.053335][ T839] console_unlock+0xee/0x1f0 [ 110.053336][ T839] ? lock_acquire+0x13c/0x160 [ 110.053338][ T839] ? console_flush_one_record+0x710/0x710 [ 110.053339][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053341][ T839] ? lock_release+0x184/0x1f0 [ 110.053342][ T839] ? lock_acquire+0x60/0x160 [ 110.053343][ T839] ? __rcu_read_lock+0x30/0x70 [ 110.053346][ T839] ? __down_trylock_console_sem+0x5e/0xa0 [ 110.053347][ T839] ? vprintk_emit+0x320/0x3e0 [ 110.053349][ T839] vprintk_emit+0x37c/0x3e0 [ 110.053352][ T839] ? wake_up_klogd_work_func+0x90/0x90 [ 110.053354][ T839] ? __rwlock_init+0x150/0x150 [ 110.053356][ T839] ? lock_acquire+0x13c/0x160 [ 110.053357][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053359][ T839] _printk+0xc7/0x100 [ 110.053362][ T839] ? snapshot_read.cold+0x21/0x21 [ 110.053365][ T839] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 110.053376][ T839] ? do_setlink.isra.0+0xa31/0x2750 [ 110.053379][ T839] ? rtnl_newlink+0x9f1/0x11c0 [ 110.053380][ T839] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 110.053382][ T839] br_set_state+0x22f/0x430 [bridge] [ 110.053390][ T839] br_init_port+0xc4/0x200 [bridge] [ 110.053398][ T839] new_nbp+0x39c/0x580 [bridge] [ 110.053405][ T839] br_add_if+0x212/0x1320 [bridge] [ 110.053411][ T839] ? bpf_address_lookup+0x250/0x290 [ 110.053414][ T839] ? is_bpf_text_address+0x72/0x110 [ 110.053416][ T839] ? kernel_text_address+0x149/0x170 [ 110.053419][ T839] ? __kernel_text_address+0x12/0x30 [ 110.053420][ T839] do_set_master+0x357/0x580 [ 110.053423][ T839] do_setlink.isra.0+0xa31/0x2750 [ 110.053425][ T839] ? stack_trace_save+0x93/0xc0 [ 110.053427][ T839] ? rtnl_link_get_size+0x350/0x350 [ 110.053428][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053429][ T839] ? stack_depot_save_flags+0x1bc/0x790 [ 110.053433][ T839] ? kasan_save_stack+0x3d/0x50 [ 110.053436][ T839] ? kasan_save_stack+0x2f/0x50 [ 110.053437][ T839] ? kasan_save_track+0x14/0x30 [ 110.053439][ T839] ? __kasan_kmalloc+0x7b/0x90 [ 110.053440][ T839] ? __kmalloc_cache_noprof+0x29a/0x620 [ 110.053442][ T839] ? rtnl_newlink+0x124/0x11c0 [ 110.053443][ T839] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 110.053444][ T839] ? netlink_rcv_skb+0x14e/0x3a0 [ 110.053446][ T839] ? netlink_unicast+0x486/0x750 [ 110.053447][ T839] ? netlink_sendmsg+0x735/0xc60 [ 110.053449][ T839] ? ____sys_sendmsg+0x415/0x880 [ 110.053451][ T839] ? ___sys_sendmsg+0x14e/0x1d0 [ 110.053452][ T839] ? __sys_sendmsg+0x12c/0x1d0 [ 110.053454][ T839] ? do_syscall_64+0xff/0x530 [ 110.053456][ T839] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 110.053458][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053460][ T839] ? lock_acquire+0x13c/0x160 [ 110.053461][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053463][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053464][ T839] ? trace_contention_end+0xb3/0x180 [ 110.053467][ T839] ? __mutex_lock+0x1db/0x1ea0 [ 110.053470][ T839] ? __mutex_lock+0x9a3/0x1ea0 [ 110.053471][ T839] ? rtnl_newlink+0x9a8/0x11c0 [ 110.053472][ T839] ? ww_mutex_lock+0x160/0x160 [ 110.053474][ T839] ? nla_get_range_signed+0x3d0/0x3d0 [ 110.053476][ T839] ? __rtnl_newlink+0x3fa/0xa50 [ 110.053478][ T839] rtnl_newlink+0x9f1/0x11c0 [ 110.053480][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053481][ T839] ? rtnl_bridge_getlink+0x850/0x850 [ 110.053483][ T839] ? lock_acquire+0x13c/0x160 [ 110.053484][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053486][ T839] ? is_bpf_text_address+0x3e/0x110 [ 110.053488][ T839] ? is_bpf_text_address+0x72/0x110 [ 110.053489][ T839] ? kernel_text_address+0x149/0x170 [ 110.053491][ T839] ? __kernel_text_address+0x12/0x30 [ 110.053492][ T839] ? write_profile+0xf0/0xf0 [ 110.053493][ T839] ? unwind_get_return_address+0x67/0xd0 [ 110.053496][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053497][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053499][ T839] ? cap_capable+0x1d7/0x3d0 [ 110.053502][ T839] ? lock_acquire+0x13c/0x160 [ 110.053504][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053506][ T839] ? rtnl_bridge_getlink+0x850/0x850 [ 110.053507][ T839] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 110.053509][ T839] ? rtnl_link_fill+0x920/0x920 [ 110.053510][ T839] ? filter_irq_stacks+0xd0/0xd0 [ 110.053511][ T839] ? stack_depot_save_flags+0x1bc/0x790 [ 110.053514][ T839] netlink_rcv_skb+0x14e/0x3a0 [ 110.053515][ T839] ? rtnl_link_fill+0x920/0x920 [ 110.053516][ T839] ? lock_release+0x184/0x1f0 [ 110.053518][ T839] ? netlink_ack+0xcf0/0xcf0 [ 110.053519][ T839] ? __netlink_lookup+0xb9/0x6b0 [ 110.053522][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053523][ T839] ? lock_release+0x184/0x1f0 [ 110.053525][ T839] netlink_unicast+0x486/0x750 [ 110.053527][ T839] ? netlink_attachskb+0x810/0x810 [ 110.053529][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053530][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053532][ T839] ? lock_acquire+0x13c/0x160 [ 110.053534][ T839] netlink_sendmsg+0x735/0xc60 [ 110.053536][ T839] ? netlink_unicast+0x750/0x750 [ 110.053537][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053539][ T839] ? lock_release+0x184/0x1f0 [ 110.053541][ T839] ____sys_sendmsg+0x415/0x880 [ 110.053543][ T839] ? copy_msghdr_from_user+0x279/0x420 [ 110.053544][ T839] ? get_timestamp.constprop.0+0x390/0x390 [ 110.053546][ T839] ? move_addr_to_kernel+0x40/0x40 [ 110.053547][ T839] ? filter_irq_stacks+0xd0/0xd0 [ 110.053550][ T839] ___sys_sendmsg+0x14e/0x1d0 [ 110.053551][ T839] ? copy_msghdr_from_user+0x420/0x420 [ 110.053556][ T839] __sys_sendmsg+0x12c/0x1d0 [ 110.053558][ T839] ? __sys_sendmsg_sock+0x20/0x20 [ 110.053561][ T839] ? rcu_is_watching+0x16/0xd0 [ 110.053563][ T839] do_syscall_64+0xff/0x530 [ 110.053564][ T839] ? exc_page_fault+0xee/0x100 [ 110.053566][ T839] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 110.053567][ T839] RIP: 0033:0x7f9ce756654e [ 110.053569][ 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 [ 110.053571][ T839] RSP: 002b:00007ffcf52ff8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 110.053575][ T839] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9ce756654e [ 110.053576][ T839] RDX: 0000000000000000 RSI: 00007ffcf52ff9a0 RDI: 0000000000000005 [ 110.053577][ T839] RBP: 00007ffcf52ff900 R08: 0000000000000000 R09: 0000000000000000 [ 110.053578][ T839] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91344f [ 110.053579][ T839] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcf5300060 [ 110.053581][ T839] [ 110.089343][ T839] br1: port 2(lag3) entered disabled state [ 110.089656][ T839] lag3: entered allmulticast mode [ 110.089852][ T839] veth4: entered allmulticast mode [ 110.090058][ T839] veth2: entered allmulticast mode [ 110.091923][ T839] lag3: entered promiscuous mode [ 110.092146][ T839] veth4: entered promiscuous mode [ 110.092522][ T839] veth2: entered promiscuous mode [ 110.092889][ T839] lag2: entered promiscuous mode [ 110.093625][ T839] br1: port 2(lag3) entered blocking state [ 110.093802][ T839] br1: port 2(lag3) entered forwarding state [ 112.129608][ T841] lag3: left allmulticast mode [ 112.129626][ T841] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 112.129628][ T841] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 841, name: ip [ 112.129630][ T841] preempt_count: 1, expected: 0 [ 112.129631][ T841] RCU nest depth: 0, expected: 0 [ 112.129632][ T841] INFO: lockdep is turned off. [ 112.129633][ T841] irq event stamp: 0 [ 112.129634][ T841] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 112.129638][ T841] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 112.129644][ T841] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 112.129646][ T841] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 112.129647][ T841] Preemption disabled at: [ 112.129648][ T841] [] vprintk_emit+0x31b/0x3e0 [ 112.129655][ T841] CPU: 3 UID: 0 PID: 841 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 112.129659][ T841] Tainted: [W]=WARN [ 112.129660][ T841] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.129662][ T841] Call Trace: [ 112.129663][ T841] [ 112.129665][ T841] dump_stack_lvl+0x6f/0xa0 [ 112.129670][ T841] ? vprintk_emit+0x31b/0x3e0 [ 112.129672][ T841] __might_resched.cold+0x1fe/0x2c1 [ 112.129676][ T841] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 112.129680][ T841] ? __asan_memcpy+0x3c/0x60 [ 112.129683][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129686][ T841] __kmalloc_noprof+0x443/0x760 [ 112.129689][ T841] ? __rwlock_init+0x150/0x150 [ 112.129692][ T841] ? alloc_buf.isra.0+0x4b/0x260 [ 112.129696][ T841] ? do_raw_spin_unlock+0x59/0x250 [ 112.129697][ T841] alloc_buf.isra.0+0x4b/0x260 [ 112.129699][ T841] put_chars+0x1e1/0x2f0 [ 112.129702][ T841] ? __send_to_port+0x420/0x420 [ 112.129703][ T841] ? console_prepend_replay+0x20/0x20 [ 112.129706][ T841] hvc_console_print+0x292/0x780 [ 112.129709][ T841] ? hvc_write+0x3a0/0x3a0 [ 112.129711][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129712][ T841] ? lock_acquire+0x13c/0x160 [ 112.129715][ T841] console_emit_next_record+0x22f/0x4c0 [ 112.129717][ T841] ? devkmsg_read+0x4b0/0x4b0 [ 112.129719][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129721][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129722][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129724][ T841] ? lock_acquire+0x13c/0x160 [ 112.129726][ T841] ? console_flush_one_record+0x111/0x710 [ 112.129728][ T841] console_flush_one_record+0x46f/0x710 [ 112.129730][ T841] ? console_emit_next_record+0x4c0/0x4c0 [ 112.129733][ T841] console_unlock+0xee/0x1f0 [ 112.129735][ T841] ? lock_acquire+0x13c/0x160 [ 112.129736][ T841] ? console_flush_one_record+0x710/0x710 [ 112.129738][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129739][ T841] ? lock_release+0x184/0x1f0 [ 112.129741][ T841] ? lock_acquire+0x60/0x160 [ 112.129742][ T841] ? __rcu_read_lock+0x30/0x70 [ 112.129744][ T841] ? __down_trylock_console_sem+0x5e/0xa0 [ 112.129746][ T841] ? vprintk_emit+0x320/0x3e0 [ 112.129748][ T841] vprintk_emit+0x37c/0x3e0 [ 112.129751][ T841] ? wake_up_klogd_work_func+0x90/0x90 [ 112.129752][ T841] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 112.129755][ T841] ? netlink_unicast+0x486/0x750 [ 112.129758][ T841] ? netlink_sendmsg+0x735/0xc60 [ 112.129760][ T841] ? ____sys_sendmsg+0x415/0x880 [ 112.129762][ T841] ? ___sys_sendmsg+0x14e/0x1d0 [ 112.129764][ T841] ? __sys_sendmsg+0x12c/0x1d0 [ 112.129766][ T841] ? do_syscall_64+0xff/0x530 [ 112.129769][ T841] _printk+0xc7/0x100 [ 112.129772][ T841] ? snapshot_read.cold+0x21/0x21 [ 112.129774][ T841] ? netdev_name+0x43/0x60 [ 112.129777][ T841] ? __netdev_printk+0x17f/0x1d0 [ 112.129779][ T841] netdev_info+0xe2/0x116 [ 112.129781][ T841] ? netdev_notice+0x120/0x120 [ 112.129783][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129785][ T841] ? __up_read+0x355/0x9e0 [ 112.129786][ T841] ? trace_hardirqs_on+0x36/0x40 [ 112.129789][ T841] ? down_write_nested+0x200/0x200 [ 112.129790][ T841] ? mutex_is_locked+0x1c/0x50 [ 112.129793][ T841] netif_set_allmulti.cold+0x7c/0x166 [ 112.129796][ T841] dev_set_allmulti+0xa2/0x150 [ 112.129799][ T841] del_nbp+0xb7/0xc10 [bridge] [ 112.129811][ T841] ? is_bpf_text_address+0x72/0x110 [ 112.129814][ T841] ? kernel_text_address+0x149/0x170 [ 112.129817][ T841] br_del_if+0xab/0x200 [bridge] [ 112.129825][ T841] ? rtnl_is_locked+0x15/0x20 [ 112.129827][ T841] do_set_master+0x15c/0x580 [ 112.129830][ T841] do_setlink.isra.0+0xa31/0x2750 [ 112.129832][ T841] ? stack_trace_save+0x93/0xc0 [ 112.129835][ T841] ? rtnl_link_get_size+0x350/0x350 [ 112.129836][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129838][ T841] ? stack_depot_save_flags+0x1bc/0x790 [ 112.129842][ T841] ? kasan_save_stack+0x3d/0x50 [ 112.129844][ T841] ? kasan_save_stack+0x2f/0x50 [ 112.129846][ T841] ? kasan_save_track+0x14/0x30 [ 112.129847][ T841] ? __kasan_kmalloc+0x7b/0x90 [ 112.129849][ T841] ? __kmalloc_cache_noprof+0x29a/0x620 [ 112.129850][ T841] ? rtnl_newlink+0x124/0x11c0 [ 112.129851][ T841] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 112.129853][ T841] ? netlink_rcv_skb+0x14e/0x3a0 [ 112.129854][ T841] ? netlink_unicast+0x486/0x750 [ 112.129855][ T841] ? netlink_sendmsg+0x735/0xc60 [ 112.129857][ T841] ? ____sys_sendmsg+0x415/0x880 [ 112.129858][ T841] ? ___sys_sendmsg+0x14e/0x1d0 [ 112.129859][ T841] ? __sys_sendmsg+0x12c/0x1d0 [ 112.129861][ T841] ? do_syscall_64+0xff/0x530 [ 112.129862][ T841] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.129865][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129866][ T841] ? lock_acquire+0x13c/0x160 [ 112.129868][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129870][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129871][ T841] ? trace_contention_end+0xb3/0x180 [ 112.129873][ T841] ? __mutex_lock+0x1db/0x1ea0 [ 112.129876][ T841] ? __mutex_lock+0x9a3/0x1ea0 [ 112.129877][ T841] ? rtnl_newlink+0x9a8/0x11c0 [ 112.129879][ T841] ? ww_mutex_lock+0x160/0x160 [ 112.129880][ T841] ? nla_get_range_signed+0x3d0/0x3d0 [ 112.129882][ T841] ? __rtnl_newlink+0x3fa/0xa50 [ 112.129884][ T841] rtnl_newlink+0x9f1/0x11c0 [ 112.129886][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129888][ T841] ? rtnl_bridge_getlink+0x850/0x850 [ 112.129889][ T841] ? lock_acquire+0x13c/0x160 [ 112.129891][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129893][ T841] ? is_bpf_text_address+0x3e/0x110 [ 112.129895][ T841] ? is_bpf_text_address+0x72/0x110 [ 112.129897][ T841] ? kernel_text_address+0x149/0x170 [ 112.129898][ T841] ? __kernel_text_address+0x12/0x30 [ 112.129899][ T841] ? write_profile+0xf0/0xf0 [ 112.129900][ T841] ? unwind_get_return_address+0x67/0xd0 [ 112.129903][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129905][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129906][ T841] ? cap_capable+0x1d7/0x3d0 [ 112.129910][ T841] ? lock_acquire+0x13c/0x160 [ 112.129911][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129913][ T841] ? rtnl_bridge_getlink+0x850/0x850 [ 112.129914][ T841] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 112.129916][ T841] ? rtnl_link_fill+0x920/0x920 [ 112.129917][ T841] ? filter_irq_stacks+0xd0/0xd0 [ 112.129919][ T841] ? stack_depot_save_flags+0x1bc/0x790 [ 112.129921][ T841] netlink_rcv_skb+0x14e/0x3a0 [ 112.129923][ T841] ? rtnl_link_fill+0x920/0x920 [ 112.129924][ T841] ? lock_release+0x184/0x1f0 [ 112.129926][ T841] ? netlink_ack+0xcf0/0xcf0 [ 112.129927][ T841] ? __netlink_lookup+0xb9/0x6b0 [ 112.129930][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129931][ T841] ? lock_release+0x184/0x1f0 [ 112.129933][ T841] netlink_unicast+0x486/0x750 [ 112.129935][ T841] ? netlink_attachskb+0x810/0x810 [ 112.129937][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129938][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129940][ T841] ? lock_acquire+0x13c/0x160 [ 112.129942][ T841] netlink_sendmsg+0x735/0xc60 [ 112.129944][ T841] ? netlink_unicast+0x750/0x750 [ 112.129946][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129948][ T841] ? lock_release+0x184/0x1f0 [ 112.129950][ T841] ____sys_sendmsg+0x415/0x880 [ 112.129951][ T841] ? copy_msghdr_from_user+0x279/0x420 [ 112.129953][ T841] ? get_timestamp.constprop.0+0x390/0x390 [ 112.129955][ T841] ? move_addr_to_kernel+0x40/0x40 [ 112.129956][ T841] ? filter_irq_stacks+0xd0/0xd0 [ 112.129959][ T841] ___sys_sendmsg+0x14e/0x1d0 [ 112.129960][ T841] ? copy_msghdr_from_user+0x420/0x420 [ 112.129965][ T841] __sys_sendmsg+0x12c/0x1d0 [ 112.129967][ T841] ? __sys_sendmsg_sock+0x20/0x20 [ 112.129970][ T841] ? rcu_is_watching+0x16/0xd0 [ 112.129972][ T841] do_syscall_64+0xff/0x530 [ 112.129974][ T841] ? exc_page_fault+0xee/0x100 [ 112.129976][ T841] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.129977][ T841] RIP: 0033:0x7f0e26d7654e [ 112.129979][ T841] 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 [ 112.129981][ T841] RSP: 002b:00007ffe3359b320 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 112.129985][ T841] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0e26d7654e [ 112.129987][ T841] RDX: 0000000000000000 RSI: 00007ffe3359b3d0 RDI: 0000000000000005 [ 112.129988][ T841] RBP: 00007ffe3359b330 R08: 0000000000000000 R09: 0000000000000000 [ 112.129988][ T841] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a913451 [ 112.129989][ T841] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe3359ba90 [ 112.129992][ T841] [ 112.154370][ T841] veth4: left allmulticast mode [ 112.154568][ T841] veth2: left allmulticast mode [ 112.154750][ T841] lag3: left promiscuous mode [ 112.154935][ T841] veth4: left promiscuous mode [ 112.155370][ T841] veth2: left promiscuous mode [ 112.155725][ T841] br1: port 2(lag3) entered disabled state [ 112.158786][ T841] lag2: left promiscuous mode [ 112.161833][ T841] veth1: left promiscuous mode [ 112.162106][ T841] veth7: left promiscuous mode [ 112.162459][ T841] veth1: entered promiscuous mode [ 112.162616][ T841] veth7: entered promiscuous mode [ 124.471792][ T896] lag3: Port device veth4 removed [ 124.471811][ T896] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 124.471815][ T896] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 896, name: ip [ 124.471817][ T896] preempt_count: 1, expected: 0 [ 124.471819][ T896] RCU nest depth: 0, expected: 0 [ 124.471820][ T896] INFO: lockdep is turned off. [ 124.471822][ T896] irq event stamp: 0 [ 124.471823][ T896] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 124.471828][ T896] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 124.471836][ T896] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 124.471838][ T896] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 124.471841][ T896] Preemption disabled at: [ 124.471842][ T896] [] vprintk_emit+0x31b/0x3e0 [ 124.471851][ T896] CPU: 3 UID: 0 PID: 896 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 124.471855][ T896] Tainted: [W]=WARN [ 124.471857][ T896] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 124.471859][ T896] Call Trace: [ 124.471861][ T896] [ 124.471862][ T896] dump_stack_lvl+0x6f/0xa0 [ 124.471869][ T896] ? vprintk_emit+0x31b/0x3e0 [ 124.471871][ T896] __might_resched.cold+0x1fe/0x2c1 [ 124.471876][ T896] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 124.471880][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.471885][ T896] __kmalloc_noprof+0x443/0x760 [ 124.471889][ T896] ? __rwlock_init+0x150/0x150 [ 124.471892][ T896] ? alloc_buf.isra.0+0x4b/0x260 [ 124.471898][ T896] ? do_raw_spin_unlock+0x59/0x250 [ 124.471900][ T896] alloc_buf.isra.0+0x4b/0x260 [ 124.471903][ T896] put_chars+0x1e1/0x2f0 [ 124.471906][ T896] ? desc_read_finalized_seq+0x79/0x120 [ 124.471908][ T896] ? __send_to_port+0x420/0x420 [ 124.471911][ T896] ? console_prepend_replay+0x20/0x20 [ 124.471915][ T896] hvc_console_print+0x292/0x780 [ 124.471919][ T896] ? hvc_write+0x3a0/0x3a0 [ 124.471921][ T896] ? do_raw_spin_lock+0x131/0x280 [ 124.471924][ T896] ? __rwlock_init+0x150/0x150 [ 124.471926][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.471928][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.471931][ T896] ? lock_acquire+0x13c/0x160 [ 124.471934][ T896] console_emit_next_record+0x22f/0x4c0 [ 124.471938][ T896] ? devkmsg_read+0x4b0/0x4b0 [ 124.471941][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.471943][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.471945][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.471948][ T896] ? lock_acquire+0x13c/0x160 [ 124.471951][ T896] ? console_flush_one_record+0x111/0x710 [ 124.471953][ T896] console_flush_one_record+0x46f/0x710 [ 124.471957][ T896] ? console_emit_next_record+0x4c0/0x4c0 [ 124.471960][ T896] console_unlock+0xee/0x1f0 [ 124.471963][ T896] ? lock_acquire+0x13c/0x160 [ 124.471965][ T896] ? console_flush_one_record+0x710/0x710 [ 124.471968][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.471970][ T896] ? lock_release+0x184/0x1f0 [ 124.471972][ T896] ? lock_acquire+0x60/0x160 [ 124.471974][ T896] ? __rcu_read_lock+0x30/0x70 [ 124.471977][ T896] ? __down_trylock_console_sem+0x5e/0xa0 [ 124.471980][ T896] ? vprintk_emit+0x320/0x3e0 [ 124.471983][ T896] vprintk_emit+0x37c/0x3e0 [ 124.471986][ T896] ? wake_up_klogd_work_func+0x90/0x90 [ 124.471989][ T896] ? rtnl_newlink+0x9f1/0x11c0 [ 124.471992][ T896] ? netlink_rcv_skb+0x14e/0x3a0 [ 124.471996][ T896] ? netlink_unicast+0x486/0x750 [ 124.471998][ T896] ? netlink_sendmsg+0x735/0xc60 [ 124.472000][ T896] ? ____sys_sendmsg+0x415/0x880 [ 124.472003][ T896] ? ___sys_sendmsg+0x14e/0x1d0 [ 124.472005][ T896] ? __sys_sendmsg+0x12c/0x1d0 [ 124.472008][ T896] _printk+0xc7/0x100 [ 124.472012][ T896] ? snapshot_read.cold+0x21/0x21 [ 124.472016][ T896] ? netdev_name+0x43/0x60 [ 124.472019][ T896] ? __netdev_printk+0x17f/0x1d0 [ 124.472022][ T896] netdev_info+0xe2/0x116 [ 124.472025][ T896] ? netdev_notice+0x120/0x120 [ 124.472027][ T896] ? lock_acquire+0x13c/0x160 [ 124.472030][ T896] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 124.472033][ T896] ? do_raw_spin_unlock+0x59/0x250 [ 124.472035][ T896] ? trace_hardirqs_on+0x36/0x40 [ 124.472037][ T896] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 124.472041][ T896] ? kvfree_call_rcu+0x23b/0x2e0 [ 124.472045][ T896] ? trace_irq_enable.constprop.0+0x30/0x160 [ 124.472047][ T896] team_port_del+0x645/0x9c0 [ 124.472052][ T896] do_set_master+0x15c/0x580 [ 124.472056][ T896] do_setlink.isra.0+0xa31/0x2750 [ 124.472060][ T896] ? stack_trace_save+0x93/0xc0 [ 124.472063][ T896] ? rtnl_link_get_size+0x350/0x350 [ 124.472065][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472068][ T896] ? stack_depot_save_flags+0x1bc/0x790 [ 124.472072][ T896] ? kasan_save_stack+0x3d/0x50 [ 124.472076][ T896] ? kasan_save_stack+0x2f/0x50 [ 124.472078][ T896] ? kasan_save_track+0x14/0x30 [ 124.472080][ T896] ? __kasan_kmalloc+0x7b/0x90 [ 124.472083][ T896] ? __kmalloc_cache_noprof+0x29a/0x620 [ 124.472085][ T896] ? rtnl_newlink+0x124/0x11c0 [ 124.472087][ T896] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 124.472089][ T896] ? netlink_rcv_skb+0x14e/0x3a0 [ 124.472091][ T896] ? netlink_unicast+0x486/0x750 [ 124.472093][ T896] ? netlink_sendmsg+0x735/0xc60 [ 124.472095][ T896] ? ____sys_sendmsg+0x415/0x880 [ 124.472097][ T896] ? ___sys_sendmsg+0x14e/0x1d0 [ 124.472099][ T896] ? __sys_sendmsg+0x12c/0x1d0 [ 124.472101][ T896] ? do_syscall_64+0xff/0x530 [ 124.472104][ T896] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 124.472108][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472110][ T896] ? lock_acquire+0x13c/0x160 [ 124.472112][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472115][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472117][ T896] ? trace_contention_end+0xb3/0x180 [ 124.472121][ T896] ? __mutex_lock+0x1db/0x1ea0 [ 124.472123][ T896] ? __mutex_lock+0x9a3/0x1ea0 [ 124.472125][ T896] ? rtnl_newlink+0x9a8/0x11c0 [ 124.472128][ T896] ? ww_mutex_lock+0x160/0x160 [ 124.472130][ T896] ? nla_get_range_signed+0x3d0/0x3d0 [ 124.472134][ T896] ? __rtnl_newlink+0x3fa/0xa50 [ 124.472137][ T896] rtnl_newlink+0x9f1/0x11c0 [ 124.472141][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472143][ T896] ? rtnl_bridge_getlink+0x850/0x850 [ 124.472145][ T896] ? lock_acquire+0x13c/0x160 [ 124.472147][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472150][ T896] ? is_bpf_text_address+0x3e/0x110 [ 124.472154][ T896] ? is_bpf_text_address+0x72/0x110 [ 124.472157][ T896] ? kernel_text_address+0x149/0x170 [ 124.472160][ T896] ? __kernel_text_address+0x12/0x30 [ 124.472162][ T896] ? write_profile+0xf0/0xf0 [ 124.472164][ T896] ? unwind_get_return_address+0x67/0xd0 [ 124.472168][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472170][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472173][ T896] ? cap_capable+0x1d7/0x3d0 [ 124.472177][ T896] ? lock_acquire+0x13c/0x160 [ 124.472179][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472182][ T896] ? rtnl_bridge_getlink+0x850/0x850 [ 124.472184][ T896] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 124.472187][ T896] ? rtnl_link_fill+0x920/0x920 [ 124.472189][ T896] ? filter_irq_stacks+0xd0/0xd0 [ 124.472191][ T896] ? stack_depot_save_flags+0x1bc/0x790 [ 124.472195][ T896] netlink_rcv_skb+0x14e/0x3a0 [ 124.472197][ T896] ? rtnl_link_fill+0x920/0x920 [ 124.472199][ T896] ? lock_release+0x184/0x1f0 [ 124.472201][ T896] ? netlink_ack+0xcf0/0xcf0 [ 124.472203][ T896] ? __netlink_lookup+0xb9/0x6b0 [ 124.472207][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472210][ T896] ? lock_release+0x184/0x1f0 [ 124.472213][ T896] netlink_unicast+0x486/0x750 [ 124.472216][ T896] ? netlink_attachskb+0x810/0x810 [ 124.472218][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472227][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472232][ T896] ? lock_acquire+0x13c/0x160 [ 124.472235][ T896] netlink_sendmsg+0x735/0xc60 [ 124.472238][ T896] ? netlink_unicast+0x750/0x750 [ 124.472241][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472243][ T896] ? lock_release+0x184/0x1f0 [ 124.472246][ T896] ____sys_sendmsg+0x415/0x880 [ 124.472248][ T896] ? copy_msghdr_from_user+0x279/0x420 [ 124.472251][ T896] ? get_timestamp.constprop.0+0x390/0x390 [ 124.472253][ T896] ? move_addr_to_kernel+0x40/0x40 [ 124.472255][ T896] ? filter_irq_stacks+0xd0/0xd0 [ 124.472259][ T896] ___sys_sendmsg+0x14e/0x1d0 [ 124.472262][ T896] ? copy_msghdr_from_user+0x420/0x420 [ 124.472270][ T896] __sys_sendmsg+0x12c/0x1d0 [ 124.472273][ T896] ? __sys_sendmsg_sock+0x20/0x20 [ 124.472277][ T896] ? rcu_is_watching+0x16/0xd0 [ 124.472280][ T896] do_syscall_64+0xff/0x530 [ 124.472282][ T896] ? exc_page_fault+0xee/0x100 [ 124.472285][ T896] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 124.472288][ T896] RIP: 0033:0x7f03dccd954e [ 124.472290][ 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 [ 124.472293][ T896] RSP: 002b:00007ffd56bd4530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 124.472297][ T896] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f03dccd954e [ 124.472299][ T896] RDX: 0000000000000000 RSI: 00007ffd56bd45e0 RDI: 0000000000000005 [ 124.472301][ T896] RBP: 00007ffd56bd4540 R08: 0000000000000000 R09: 0000000000000000 [ 124.472302][ T896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91345d [ 124.472304][ T896] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd56bd4ca0 [ 124.472308][ T896] [ 124.528517][ T897] lag3: Port device veth2 removed [ 124.776560][ T286] br1: port 1(lag2) entered disabled state [ 124.809035][ T914] lag2: left allmulticast mode [ 124.809226][ T914] veth1: left allmulticast mode [ 124.809386][ T914] veth7: left allmulticast mode [ 124.809585][ T914] br1: port 1(lag2) entered disabled state [ 124.868089][ T916] lag2: Port device veth7 removed [ 124.885934][ T917] lag2: Port device veth1 removed [ 125.224587][ T930] lag4: Port device veth5 removed [ 125.247175][ T931] lag4: Port device veth3 removed [ 125.598774][ T944] lag1: Port device veth6 removed [ 125.598789][ T944] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 125.598791][ T944] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 944, name: ip [ 125.598793][ T944] preempt_count: 1, expected: 0 [ 125.598794][ T944] RCU nest depth: 0, expected: 0 [ 125.598794][ T944] INFO: lockdep is turned off. [ 125.598796][ T944] irq event stamp: 0 [ 125.598796][ T944] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 125.598800][ T944] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 125.598806][ T944] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 125.598808][ T944] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 125.598810][ T944] Preemption disabled at: [ 125.598810][ T944] [] vprintk_emit+0x31b/0x3e0 [ 125.598818][ T944] CPU: 3 UID: 0 PID: 944 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 125.598821][ T944] Tainted: [W]=WARN [ 125.598822][ T944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 125.598824][ T944] Call Trace: [ 125.598825][ T944] [ 125.598826][ T944] dump_stack_lvl+0x6f/0xa0 [ 125.598831][ T944] ? vprintk_emit+0x31b/0x3e0 [ 125.598833][ T944] __might_resched.cold+0x1fe/0x2c1 [ 125.598837][ T944] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 125.598840][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.598844][ T944] __kmalloc_noprof+0x443/0x760 [ 125.598847][ T944] ? __rwlock_init+0x150/0x150 [ 125.598850][ T944] ? alloc_buf.isra.0+0x4b/0x260 [ 125.598853][ T944] ? do_raw_spin_unlock+0x59/0x250 [ 125.598855][ T944] alloc_buf.isra.0+0x4b/0x260 [ 125.598857][ T944] put_chars+0x1e1/0x2f0 [ 125.598858][ T944] ? desc_read_finalized_seq+0x79/0x120 [ 125.598860][ T944] ? __send_to_port+0x420/0x420 [ 125.598862][ T944] ? console_prepend_replay+0x20/0x20 [ 125.598864][ T944] hvc_console_print+0x292/0x780 [ 125.598868][ T944] ? hvc_write+0x3a0/0x3a0 [ 125.598869][ T944] ? do_raw_spin_lock+0x131/0x280 [ 125.598871][ T944] ? __rwlock_init+0x150/0x150 [ 125.598872][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.598874][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.598875][ T944] ? lock_acquire+0x13c/0x160 [ 125.598877][ T944] console_emit_next_record+0x22f/0x4c0 [ 125.598880][ T944] ? devkmsg_read+0x4b0/0x4b0 [ 125.598882][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.598883][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.598885][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.598887][ T944] ? lock_acquire+0x13c/0x160 [ 125.598889][ T944] ? console_flush_one_record+0x111/0x710 [ 125.598890][ T944] console_flush_one_record+0x46f/0x710 [ 125.598893][ T944] ? console_emit_next_record+0x4c0/0x4c0 [ 125.598895][ T944] console_unlock+0xee/0x1f0 [ 125.598897][ T944] ? lock_acquire+0x13c/0x160 [ 125.598899][ T944] ? console_flush_one_record+0x710/0x710 [ 125.598900][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.598902][ T944] ? lock_release+0x184/0x1f0 [ 125.598903][ T944] ? lock_acquire+0x60/0x160 [ 125.598905][ T944] ? __rcu_read_lock+0x30/0x70 [ 125.598907][ T944] ? __down_trylock_console_sem+0x5e/0xa0 [ 125.598909][ T944] ? vprintk_emit+0x320/0x3e0 [ 125.598911][ T944] vprintk_emit+0x37c/0x3e0 [ 125.598913][ T944] ? wake_up_klogd_work_func+0x90/0x90 [ 125.598915][ T944] ? rtnl_newlink+0x9f1/0x11c0 [ 125.598918][ T944] ? netlink_rcv_skb+0x14e/0x3a0 [ 125.598921][ T944] ? netlink_unicast+0x486/0x750 [ 125.598922][ T944] ? netlink_sendmsg+0x735/0xc60 [ 125.598923][ T944] ? ____sys_sendmsg+0x415/0x880 [ 125.598926][ T944] ? ___sys_sendmsg+0x14e/0x1d0 [ 125.598927][ T944] ? __sys_sendmsg+0x12c/0x1d0 [ 125.598929][ T944] _printk+0xc7/0x100 [ 125.598932][ T944] ? snapshot_read.cold+0x21/0x21 [ 125.598934][ T944] ? netdev_name+0x43/0x60 [ 125.598937][ T944] ? __netdev_printk+0x17f/0x1d0 [ 125.598939][ T944] netdev_info+0xe2/0x116 [ 125.598940][ T944] ? netdev_notice+0x120/0x120 [ 125.598942][ T944] ? lock_acquire+0x13c/0x160 [ 125.598944][ T944] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 125.598946][ T944] ? do_raw_spin_unlock+0x59/0x250 [ 125.598948][ T944] ? trace_hardirqs_on+0x36/0x40 [ 125.598949][ T944] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 125.598952][ T944] ? kvfree_call_rcu+0x23b/0x2e0 [ 125.598955][ T944] ? trace_irq_enable.constprop.0+0x30/0x160 [ 125.598957][ T944] team_port_del+0x645/0x9c0 [ 125.598960][ T944] do_set_master+0x15c/0x580 [ 125.598962][ T944] do_setlink.isra.0+0xa31/0x2750 [ 125.598965][ T944] ? stack_trace_save+0x93/0xc0 [ 125.598967][ T944] ? rtnl_link_get_size+0x350/0x350 [ 125.598968][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.598970][ T944] ? stack_depot_save_flags+0x1bc/0x790 [ 125.598973][ T944] ? kasan_save_stack+0x3d/0x50 [ 125.598976][ T944] ? kasan_save_stack+0x2f/0x50 [ 125.598977][ T944] ? kasan_save_track+0x14/0x30 [ 125.598979][ T944] ? __kasan_kmalloc+0x7b/0x90 [ 125.598980][ T944] ? __kmalloc_cache_noprof+0x29a/0x620 [ 125.598982][ T944] ? rtnl_newlink+0x124/0x11c0 [ 125.598983][ T944] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 125.598984][ T944] ? netlink_rcv_skb+0x14e/0x3a0 [ 125.598985][ T944] ? netlink_unicast+0x486/0x750 [ 125.598987][ T944] ? netlink_sendmsg+0x735/0xc60 [ 125.598988][ T944] ? ____sys_sendmsg+0x415/0x880 [ 125.598989][ T944] ? ___sys_sendmsg+0x14e/0x1d0 [ 125.598991][ T944] ? __sys_sendmsg+0x12c/0x1d0 [ 125.598992][ T944] ? do_syscall_64+0xff/0x530 [ 125.598994][ T944] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 125.598996][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.598998][ T944] ? lock_acquire+0x13c/0x160 [ 125.598999][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.599001][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.599003][ T944] ? trace_contention_end+0xb3/0x180 [ 125.599006][ T944] ? __mutex_lock+0x1db/0x1ea0 [ 125.599007][ T944] ? __mutex_lock+0x9a3/0x1ea0 [ 125.599009][ T944] ? rtnl_newlink+0x9a8/0x11c0 [ 125.599010][ T944] ? ww_mutex_lock+0x160/0x160 [ 125.599011][ T944] ? nla_get_range_signed+0x3d0/0x3d0 [ 125.599013][ T944] ? __rtnl_newlink+0x3fa/0xa50 [ 125.599016][ T944] rtnl_newlink+0x9f1/0x11c0 [ 125.599017][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.599019][ T944] ? rtnl_bridge_getlink+0x850/0x850 [ 125.599020][ T944] ? lock_acquire+0x13c/0x160 [ 125.599022][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.599024][ T944] ? is_bpf_text_address+0x3e/0x110 [ 125.599027][ T944] ? is_bpf_text_address+0x72/0x110 [ 125.599028][ T944] ? kernel_text_address+0x149/0x170 [ 125.599031][ T944] ? __kernel_text_address+0x12/0x30 [ 125.599032][ T944] ? write_profile+0xf0/0xf0 [ 125.599033][ T944] ? unwind_get_return_address+0x67/0xd0 [ 125.599036][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.599037][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.599039][ T944] ? cap_capable+0x1d7/0x3d0 [ 125.599042][ T944] ? lock_acquire+0x13c/0x160 [ 125.599043][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.599045][ T944] ? rtnl_bridge_getlink+0x850/0x850 [ 125.599046][ T944] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 125.599048][ T944] ? rtnl_link_fill+0x920/0x920 [ 125.599049][ T944] ? filter_irq_stacks+0xd0/0xd0 [ 125.599051][ T944] ? stack_depot_save_flags+0x1bc/0x790 [ 125.599053][ T944] netlink_rcv_skb+0x14e/0x3a0 [ 125.599054][ T944] ? rtnl_link_fill+0x920/0x920 [ 125.599056][ T944] ? lock_release+0x184/0x1f0 [ 125.599057][ T944] ? netlink_ack+0xcf0/0xcf0 [ 125.599058][ T944] ? __netlink_lookup+0xb9/0x6b0 [ 125.599061][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.599062][ T944] ? lock_release+0x184/0x1f0 [ 125.599064][ T944] netlink_unicast+0x486/0x750 [ 125.599066][ T944] ? netlink_attachskb+0x810/0x810 [ 125.599068][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.599069][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.599071][ T944] ? lock_acquire+0x13c/0x160 [ 125.599073][ T944] netlink_sendmsg+0x735/0xc60 [ 125.599075][ T944] ? netlink_unicast+0x750/0x750 [ 125.599076][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.599078][ T944] ? lock_release+0x184/0x1f0 [ 125.599080][ T944] ____sys_sendmsg+0x415/0x880 [ 125.599081][ T944] ? copy_msghdr_from_user+0x279/0x420 [ 125.599083][ T944] ? get_timestamp.constprop.0+0x390/0x390 [ 125.599085][ T944] ? move_addr_to_kernel+0x40/0x40 [ 125.599086][ T944] ? filter_irq_stacks+0xd0/0xd0 [ 125.599088][ T944] ___sys_sendmsg+0x14e/0x1d0 [ 125.599090][ T944] ? copy_msghdr_from_user+0x420/0x420 [ 125.599095][ T944] __sys_sendmsg+0x12c/0x1d0 [ 125.599097][ T944] ? __sys_sendmsg_sock+0x20/0x20 [ 125.599099][ T944] ? rcu_is_watching+0x16/0xd0 [ 125.599101][ T944] do_syscall_64+0xff/0x530 [ 125.599103][ T944] ? exc_page_fault+0xee/0x100 [ 125.599105][ T944] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 125.599106][ T944] RIP: 0033:0x7f6e73f6a54e [ 125.599108][ 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 [ 125.599110][ T944] RSP: 002b:00007fff3f6ba0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 125.599114][ T944] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e73f6a54e [ 125.599115][ T944] RDX: 0000000000000000 RSI: 00007fff3f6ba150 RDI: 0000000000000005 [ 125.599116][ T944] RBP: 00007fff3f6ba0b0 R08: 0000000000000000 R09: 0000000000000000 [ 125.599116][ T944] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91345e [ 125.599117][ T944] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff3f6ba810 [ 125.599119][ T944] [ 125.642160][ T945] lag1: Port device veth0 removed