[ 9.504055][ T188] ip (188) used greatest stack depth: 23728 bytes left [ 9.504072][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.504073][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 9.504075][ T188] preempt_count: 2, expected: 0 [ 9.504076][ T188] RCU nest depth: 0, expected: 0 [ 9.504077][ T188] locks held by ip/188: 5, last CPU#3: [ 9.504080][ T188] #0: ffffffff948027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.504092][ T188] #1: ffffffff94969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.504098][ T188] #2: ffffffff94969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.504103][ T188] #3: ffffffff94889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.504108][ T188] #4: ffffffff94889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.504112][ T188] irq event stamp: 29198 [ 9.504113][ T188] hardirqs last enabled at (29197): [] __down_trylock_console_sem+0x86/0xa0 [ 9.504116][ T188] hardirqs last disabled at (29198): [] console_emit_next_record+0x3d4/0x4c0 [ 9.504119][ T188] softirqs last enabled at (28480): [] handle_softirqs+0x67c/0x900 [ 9.504121][ T188] softirqs last disabled at (28471): [] __irq_exit_rcu+0x145/0x1c0 [ 9.504123][ T188] Preemption disabled at: [ 9.504124][ T188] [<0000000000000000>] 0x0 [ 9.504131][ T188] CPU: 3 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.504134][ T188] Tainted: [W]=WARN [ 9.504135][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.504137][ T188] Call Trace: [ 9.504138][ T188] [ 9.504140][ T188] dump_stack_lvl+0x6f/0xa0 [ 9.504146][ T188] __might_resched.cold+0x1fe/0x2c1 [ 9.504151][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.504156][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 9.504162][ T188] __kmalloc_noprof+0x443/0x760 [ 9.504164][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 9.504170][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 9.504173][ T188] alloc_buf.isra.0+0x4b/0x260 [ 9.504176][ T188] put_chars+0x1e1/0x2f0 [ 9.504178][ T188] ? __send_to_port+0x420/0x420 [ 9.504180][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.504184][ T188] ? validate_chain+0x38b/0xc20 [ 9.504190][ T188] hvc_console_print+0x292/0x780 [ 9.504196][ T188] ? hvc_write+0x3a0/0x3a0 [ 9.504198][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.504201][ T188] ? lock_acquire+0x13c/0x160 [ 9.504205][ T188] console_emit_next_record+0x22f/0x4c0 [ 9.504208][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 9.504210][ T188] ? console_flush_one_record+0x106/0x710 [ 9.504213][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.504216][ T188] ? lock_acquire+0x13c/0x160 [ 9.504220][ T188] console_flush_one_record+0x46f/0x710 [ 9.504224][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 9.504226][ T188] ? __lock_acquire+0x518/0xc20 [ 9.504231][ T188] console_unlock+0xee/0x1f0 [ 9.504234][ T188] ? console_flush_one_record+0x710/0x710 [ 9.504236][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.504238][ T188] ? lock_acquire+0x60/0x160 [ 9.504242][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.504244][ T188] ? vprintk_emit+0x320/0x3e0 [ 9.504247][ T188] vprintk_emit+0x37c/0x3e0 [ 9.504251][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 9.504254][ T188] ? __lock_acquire+0x518/0xc20 [ 9.504258][ T188] _printk+0xc7/0x100 [ 9.504262][ T188] ? snapshot_read.cold+0x21/0x21 [ 9.504270][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.504273][ T188] ? __rwlock_init+0x150/0x150 [ 9.504277][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.504279][ T188] do_exit.cold+0x82/0x9c [ 9.504283][ T188] ? exit_notify+0x890/0x890 [ 9.504285][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 9.504288][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.504292][ T188] do_group_exit+0xb8/0x370 [ 9.504295][ T188] __x64_sys_exit_group+0x3c/0x50 [ 9.504297][ T188] x64_sys_call+0x1567/0x1570 [ 9.504299][ T188] do_syscall_64+0xff/0x530 [ 9.504302][ T188] ? exc_page_fault+0xee/0x100 [ 9.504306][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.504308][ T188] RIP: 0033:0x7f222d9471b8 [ 9.504310][ T188] Code: Unable to access opcode bytes at 0x7f222d94718e. [ 9.504311][ T188] RSP: 002b:00007ffe9444cff8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.504314][ T188] RAX: ffffffffffffffda RBX: 00007f222da77f88 RCX: 00007f222d9471b8 [ 9.504315][ T188] RDX: 00007f222d691fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.504316][ T188] RBP: 00007ffe9444d050 R08: 0000000000000000 R09: 0000000000008010 [ 9.504317][ T188] R10: 00007ffe9444ce10 R11: 0000000000000246 R12: 0000000000000001 [ 9.504318][ T188] R13: 0000000000000000 R14: 00007f222da76680 R15: 00007f222da77fa0 [ 9.504325][ T188] [ 10.675775][ T239] 8021q: 802.1Q VLAN Support v1.8 [ 10.675798][ T239] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.675801][ T239] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 239, name: modprobe [ 10.675802][ T239] preempt_count: 1, expected: 0 [ 10.675803][ T239] RCU nest depth: 0, expected: 0 [ 10.675804][ T239] locks held by modprobe/239: 4, last CPU#2: [ 10.675806][ T239] #0: ffffffff94969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.675819][ T239] #1: ffffffff94969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.675823][ T239] #2: ffffffff94889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.675827][ T239] #3: ffffffff94889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.675831][ T239] irq event stamp: 27746 [ 10.675832][ T239] hardirqs last enabled at (27745): [] __down_trylock_console_sem+0x86/0xa0 [ 10.675834][ T239] hardirqs last disabled at (27746): [] console_emit_next_record+0x3d4/0x4c0 [ 10.675836][ T239] softirqs last enabled at (24602): [] handle_softirqs+0x67c/0x900 [ 10.675839][ T239] softirqs last disabled at (24595): [] __irq_exit_rcu+0x145/0x1c0 [ 10.675841][ T239] Preemption disabled at: [ 10.675842][ T239] [] vprintk_emit+0x31b/0x3e0 [ 10.675847][ T239] CPU: 2 UID: 0 PID: 239 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.675851][ T239] Tainted: [W]=WARN [ 10.675852][ T239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.675853][ T239] Call Trace: [ 10.675855][ T239] [ 10.675856][ T239] dump_stack_lvl+0x6f/0xa0 [ 10.675862][ T239] ? vprintk_emit+0x31b/0x3e0 [ 10.675864][ T239] __might_resched.cold+0x1fe/0x2c1 [ 10.675868][ T239] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.675872][ T239] ? __kmalloc_noprof+0xdb/0x760 [ 10.675877][ T239] __kmalloc_noprof+0x443/0x760 [ 10.675879][ T239] ? alloc_buf.isra.0+0x4b/0x260 [ 10.675885][ T239] ? do_raw_spin_unlock+0x59/0x250 [ 10.675887][ T239] alloc_buf.isra.0+0x4b/0x260 [ 10.675890][ T239] put_chars+0x1e1/0x2f0 [ 10.675893][ T239] ? __send_to_port+0x420/0x420 [ 10.675895][ T239] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.675899][ T239] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.675901][ T239] ? validate_chain+0x38b/0xc20 [ 10.675906][ T239] hvc_console_print+0x292/0x780 [ 10.675908][ T239] ? __lock_acquire+0x518/0xc20 [ 10.675913][ T239] ? hvc_write+0x3a0/0x3a0 [ 10.675916][ T239] ? rcu_is_watching+0x16/0xd0 [ 10.675920][ T239] console_emit_next_record+0x22f/0x4c0 [ 10.675924][ T239] ? devkmsg_read+0x4b0/0x4b0 [ 10.675926][ T239] ? console_flush_one_record+0x106/0x710 [ 10.675929][ T239] ? rcu_is_watching+0x16/0xd0 [ 10.675931][ T239] ? lock_acquire+0x13c/0x160 [ 10.675935][ T239] console_flush_one_record+0x46f/0x710 [ 10.675938][ T239] ? console_emit_next_record+0x4c0/0x4c0 [ 10.675940][ T239] ? __lock_acquire+0x518/0xc20 [ 10.675945][ T239] console_unlock+0xee/0x1f0 [ 10.675948][ T239] ? console_flush_one_record+0x710/0x710 [ 10.675950][ T239] ? rcu_is_watching+0x16/0xd0 [ 10.675952][ T239] ? lock_acquire+0x60/0x160 [ 10.675955][ T239] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.675957][ T239] ? vprintk_emit+0x320/0x3e0 [ 10.675960][ T239] vprintk_emit+0x37c/0x3e0 [ 10.675964][ T239] ? wake_up_klogd_work_func+0x90/0x90 [ 10.675969][ T239] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 10.675973][ T239] _printk+0xc7/0x100 [ 10.675976][ T239] ? snapshot_read.cold+0x21/0x21 [ 10.675982][ T239] ? do_one_initcall+0x113/0x4f0 [ 10.675985][ T239] vlan_proto_init+0x24/0x90 [8021q] [ 10.675988][ T239] do_one_initcall+0x124/0x4f0 [ 10.675991][ T239] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.675995][ T239] ? do_init_module+0xae/0x8a0 [ 10.675998][ T239] ? kasan_unpoison+0x44/0x70 [ 10.676003][ T239] do_init_module+0x2ad/0x8a0 [ 10.676006][ T239] ? lockdep_hardirqs_on+0x91/0x130 [ 10.676010][ T239] ? free_module+0x470/0x470 [ 10.676013][ T239] ? kfree+0x123/0x590 [ 10.676017][ T239] load_module+0x1424/0x1bb0 [ 10.676024][ T239] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.676028][ T239] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.676030][ T239] ? ovl_real_file+0x172/0x1e0 [ 10.676034][ T239] ? find_held_lock+0x2b/0x80 [ 10.676036][ T239] ? backing_file_read_iter+0x541/0x790 [ 10.676038][ T239] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.676042][ T239] init_module_from_file+0x11f/0x1a0 [ 10.676045][ T239] ? __do_sys_init_module+0x220/0x220 [ 10.676053][ T239] ? __rwlock_init+0x150/0x150 [ 10.676056][ T239] ? do_raw_spin_unlock+0x59/0x250 [ 10.676059][ T239] idempotent_init_module+0x37b/0x7c0 [ 10.676062][ T239] ? init_module_from_file+0x1a0/0x1a0 [ 10.676068][ T239] ? rcu_is_watching+0x16/0xd0 [ 10.676071][ T239] ? cap_capable+0x1d7/0x3d0 [ 10.676076][ T239] __x64_sys_finit_module+0xdf/0x190 [ 10.676079][ T239] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.676082][ T239] do_syscall_64+0xff/0x530 [ 10.676084][ T239] ? exc_page_fault+0xee/0x100 [ 10.676086][ T239] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.676089][ T239] RIP: 0033:0x7fc14b06b37d [ 10.676092][ T239] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 10.676094][ T239] RSP: 002b:00007ffd656998e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.676097][ T239] RAX: ffffffffffffffda RBX: 0000556f8ac1d810 RCX: 00007fc14b06b37d [ 10.676098][ T239] RDX: 0000000000000000 RSI: 0000556f56e1cffd RDI: 0000000000000000 [ 10.676099][ T239] RBP: 00007ffd65699980 R08: 0000000000000000 R09: 0000000000000000 [ 10.676100][ T239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f56e1cffd [ 10.676100][ T239] R13: 0000556f8ac1d960 R14: 0000000000040000 R15: 0000000000000000 [ 10.676107][ T239] [ 12.050572][ T292] br1: port 1(vx10) entered blocking state [ 12.050645][ T292] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.050647][ T292] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 292, name: ip [ 12.050648][ T292] preempt_count: 1, expected: 0 [ 12.050649][ T292] RCU nest depth: 0, expected: 0 [ 12.050651][ T292] locks held by ip/292: 5, last CPU#2: [ 12.050653][ T292] #0: ffffffff950d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.050664][ T292] #1: ffffffff94969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.050671][ T292] #2: ffffffff94969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.050674][ T292] #3: ffffffff94889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.050678][ T292] #4: ffffffff94889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.050682][ T292] irq event stamp: 21288 [ 12.050683][ T292] hardirqs last enabled at (21287): [] __down_trylock_console_sem+0x86/0xa0 [ 12.050685][ T292] hardirqs last disabled at (21288): [] console_emit_next_record+0x3d4/0x4c0 [ 12.050687][ T292] softirqs last enabled at (21200): [] __alloc_skb+0x4c2/0x5f0 [ 12.050690][ T292] softirqs last disabled at (21198): [] __alloc_skb+0x4c2/0x5f0 [ 12.050693][ T292] Preemption disabled at: [ 12.050693][ T292] [] vprintk_emit+0x31b/0x3e0 [ 12.050699][ T292] CPU: 2 UID: 0 PID: 292 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.050703][ T292] Tainted: [W]=WARN [ 12.050704][ T292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.050705][ T292] Call Trace: [ 12.050707][ T292] [ 12.050708][ T292] dump_stack_lvl+0x6f/0xa0 [ 12.050714][ T292] ? vprintk_emit+0x31b/0x3e0 [ 12.050716][ T292] __might_resched.cold+0x1fe/0x2c1 [ 12.050721][ T292] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.050725][ T292] ? __kmalloc_noprof+0xdb/0x760 [ 12.050730][ T292] __kmalloc_noprof+0x443/0x760 [ 12.050732][ T292] ? alloc_buf.isra.0+0x4b/0x260 [ 12.050737][ T292] ? do_raw_spin_unlock+0x59/0x250 [ 12.050740][ T292] alloc_buf.isra.0+0x4b/0x260 [ 12.050743][ T292] put_chars+0x1e1/0x2f0 [ 12.050746][ T292] ? __send_to_port+0x420/0x420 [ 12.050750][ T292] ? validate_chain+0x34a/0xc20 [ 12.050753][ T292] hvc_console_print+0x292/0x780 [ 12.050756][ T292] ? mark_usage+0x61/0x170 [ 12.050758][ T292] ? __lock_acquire+0x518/0xc20 [ 12.050759][ T292] ? __lock_acquire+0x518/0xc20 [ 12.050763][ T292] ? hvc_write+0x3a0/0x3a0 [ 12.050765][ T292] ? console_emit_next_record+0x1df/0x4c0 [ 12.050768][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.050772][ T292] ? lock_acquire+0x13c/0x160 [ 12.050776][ T292] console_emit_next_record+0x22f/0x4c0 [ 12.050782][ T292] ? devkmsg_read+0x4b0/0x4b0 [ 12.050784][ T292] ? console_flush_one_record+0x106/0x710 [ 12.050787][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.050789][ T292] ? lock_acquire+0x13c/0x160 [ 12.050793][ T292] console_flush_one_record+0x46f/0x710 [ 12.050797][ T292] ? console_emit_next_record+0x4c0/0x4c0 [ 12.050799][ T292] ? __lock_acquire+0x518/0xc20 [ 12.050804][ T292] console_unlock+0xee/0x1f0 [ 12.050807][ T292] ? console_flush_one_record+0x710/0x710 [ 12.050809][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.050811][ T292] ? lock_acquire+0x60/0x160 [ 12.050814][ T292] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.050816][ T292] ? vprintk_emit+0x320/0x3e0 [ 12.050819][ T292] vprintk_emit+0x37c/0x3e0 [ 12.050823][ T292] ? wake_up_klogd_work_func+0x90/0x90 [ 12.050825][ T292] ? __lock_release.isra.0+0x69/0x1a0 [ 12.050827][ T292] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 12.050831][ T292] ? mark_held_locks+0x40/0x70 [ 12.050835][ T292] _printk+0xc7/0x100 [ 12.050838][ T292] ? snapshot_read.cold+0x21/0x21 [ 12.050842][ T292] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.050854][ T292] ? do_setlink.isra.0+0xa31/0x2750 [ 12.050856][ T292] ? rtnl_newlink+0x9f1/0x11c0 [ 12.050857][ T292] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.050861][ T292] br_set_state+0x22f/0x430 [bridge] [ 12.050871][ T292] br_init_port+0xc4/0x200 [bridge] [ 12.050880][ T292] new_nbp+0x39c/0x580 [bridge] [ 12.050889][ T292] br_add_if+0x212/0x1320 [bridge] [ 12.050896][ T292] ? is_bpf_text_address+0x72/0x110 [ 12.050900][ T292] ? kernel_text_address+0x149/0x170 [ 12.050903][ T292] ? __kernel_text_address+0x12/0x30 [ 12.050907][ T292] do_set_master+0x357/0x580 [ 12.050911][ T292] do_setlink.isra.0+0xa31/0x2750 [ 12.050914][ T292] ? stack_trace_save+0x93/0xc0 [ 12.050917][ T292] ? rtnl_link_get_size+0x350/0x350 [ 12.050918][ T292] ? rcu_read_lock_any_held+0x66/0x90 [ 12.050921][ T292] ? stack_depot_save_flags+0x38e/0x790 [ 12.050924][ T292] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.050927][ T292] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.050928][ T292] ? validate_chain+0x38b/0xc20 [ 12.050931][ T292] ? kasan_save_stack+0x3d/0x50 [ 12.050934][ T292] ? kasan_save_stack+0x2f/0x50 [ 12.050935][ T292] ? kasan_save_track+0x14/0x30 [ 12.050938][ T292] ? __lock_acquire+0x518/0xc20 [ 12.050940][ T292] ? netlink_seq_next+0x4e/0x60 [ 12.050943][ T292] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.050947][ T292] ? lock_acquire.part.0+0xd4/0x280 [ 12.050949][ T292] ? rtnl_newlink+0x9a8/0x11c0 [ 12.050952][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.050954][ T292] ? lock_acquire+0x13c/0x160 [ 12.050955][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.050957][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.050959][ T292] ? trace_contention_end+0xb3/0x180 [ 12.050963][ T292] ? __mutex_lock+0x1db/0x1ea0 [ 12.050965][ T292] ? __mutex_lock+0x9a3/0x1ea0 [ 12.050967][ T292] ? rtnl_newlink+0x9a8/0x11c0 [ 12.050970][ T292] ? ww_mutex_lock+0x160/0x160 [ 12.050972][ T292] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.050977][ T292] ? __rtnl_newlink+0x3fa/0xa50 [ 12.050982][ T292] rtnl_newlink+0x9f1/0x11c0 [ 12.050987][ T292] ? rtnl_bridge_getlink+0x850/0x850 [ 12.050988][ T292] ? __lock_acquire+0x518/0xc20 [ 12.050993][ T292] ? lock_acquire.part.0+0xd4/0x280 [ 12.050995][ T292] ? find_held_lock+0x2b/0x80 [ 12.050997][ T292] ? rtnl_bridge_getlink+0x850/0x850 [ 12.050998][ T292] ? __lock_release.isra.0+0x69/0x1a0 [ 12.051002][ T292] ? rtnl_bridge_getlink+0x850/0x850 [ 12.051004][ T292] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.051007][ T292] ? rtnl_link_fill+0x920/0x920 [ 12.051008][ T292] ? __lock_acquire+0x518/0xc20 [ 12.051013][ T292] ? lock_acquire.part.0+0xd4/0x280 [ 12.051014][ T292] ? find_held_lock+0x2b/0x80 [ 12.051018][ T292] netlink_rcv_skb+0x14e/0x3a0 [ 12.051019][ T292] ? rtnl_link_fill+0x920/0x920 [ 12.051022][ T292] ? netlink_ack+0xcf0/0xcf0 [ 12.051028][ T292] ? netlink_deliver_tap+0xc5/0x330 [ 12.051030][ T292] ? netlink_deliver_tap+0x13c/0x330 [ 12.051034][ T292] netlink_unicast+0x486/0x750 [ 12.051038][ T292] ? netlink_attachskb+0x810/0x810 [ 12.051041][ T292] ? __lock_acquire+0x518/0xc20 [ 12.051045][ T292] netlink_sendmsg+0x735/0xc60 [ 12.051048][ T292] ? netlink_unicast+0x750/0x750 [ 12.051052][ T292] ? __might_fault+0x97/0x140 [ 12.051057][ T292] ____sys_sendmsg+0x415/0x880 [ 12.051059][ T292] ? copy_msghdr_from_user+0x279/0x420 [ 12.051061][ T292] ? get_timestamp.constprop.0+0x390/0x390 [ 12.051063][ T292] ? move_addr_to_kernel+0x40/0x40 [ 12.051070][ T292] ___sys_sendmsg+0x14e/0x1d0 [ 12.051073][ T292] ? copy_msghdr_from_user+0x420/0x420 [ 12.051088][ T292] __sys_sendmsg+0x12c/0x1d0 [ 12.051090][ T292] ? __sys_sendmsg_sock+0x20/0x20 [ 12.051096][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.051100][ T292] do_syscall_64+0xff/0x530 [ 12.051102][ T292] ? exc_page_fault+0xee/0x100 [ 12.051105][ T292] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.051107][ T292] RIP: 0033:0x7f15f6a9d54e [ 12.051111][ T292] 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 [ 12.051112][ T292] RSP: 002b:00007ffe36be9ca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.051115][ T292] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f15f6a9d54e [ 12.051117][ T292] RDX: 0000000000000000 RSI: 00007ffe36be9d50 RDI: 0000000000000005 [ 12.051118][ T292] RBP: 00007ffe36be9cb0 R08: 0000000000000000 R09: 0000000000000000 [ 12.051118][ T292] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912556 [ 12.051119][ T292] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe36bea410 [ 12.051126][ T292] [ 12.101177][ T292] br1: port 1(vx10) entered disabled state [ 12.101541][ T292] vx10: entered allmulticast mode [ 12.103129][ T292] vx10: entered promiscuous mode [ 12.103629][ T292] br1: port 1(vx10) entered blocking state [ 12.104044][ T292] br1: port 1(vx10) entered forwarding state [ 12.111480][ T292] ip (292) used greatest stack depth: 23336 bytes left [ 12.236212][ T297] br1: port 2(vx20) entered blocking state [ 12.236548][ T297] br1: port 2(vx20) entered disabled state [ 12.236963][ T297] vx20: entered allmulticast mode [ 12.238596][ T297] vx20: entered promiscuous mode [ 12.239114][ T297] br1: port 2(vx20) entered blocking state [ 12.239695][ T297] br1: port 2(vx20) entered forwarding state [ 12.295907][ T299] br1: port 3(veth1) entered blocking state [ 12.296224][ T299] br1: port 3(veth1) entered disabled state [ 12.296543][ T299] veth1: entered allmulticast mode [ 12.298518][ T299] veth1: entered promiscuous mode [ 12.331690][ T39] br1: port 3(veth1) entered blocking state [ 12.332243][ T39] br1: port 3(veth1) entered forwarding state [ 12.442942][ T304] br1: port 4(veth2) entered blocking state [ 12.443268][ T304] br1: port 4(veth2) entered disabled state [ 12.443577][ T304] veth2: entered allmulticast mode [ 12.445492][ T304] veth2: entered promiscuous mode [ 12.476481][ T36] br1: port 4(veth2) entered blocking state [ 12.476833][ T36] br1: port 4(veth2) entered forwarding state [ 13.735527][ T353] br2: port 1(w1) entered blocking state [ 13.735545][ T353] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.735547][ T353] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 353, name: ip [ 13.735549][ T353] preempt_count: 1, expected: 0 [ 13.735550][ T353] RCU nest depth: 0, expected: 0 [ 13.735551][ T353] locks held by ip/353: 5, last CPU#2: [ 13.735553][ T353] #0: ffffffff950d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.735565][ T353] #1: ffffffff94969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.735571][ T353] #2: ffffffff94969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.735575][ T353] #3: ffffffff94889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.735578][ T353] #4: ffffffff94889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.735582][ T353] irq event stamp: 18224 [ 13.735583][ T353] hardirqs last enabled at (18223): [] __down_trylock_console_sem+0x86/0xa0 [ 13.735586][ T353] hardirqs last disabled at (18224): [] console_emit_next_record+0x3d4/0x4c0 [ 13.735588][ T353] softirqs last enabled at (18164): [] __alloc_skb+0x4c2/0x5f0 [ 13.735591][ T353] softirqs last disabled at (18162): [] __alloc_skb+0x4c2/0x5f0 [ 13.735593][ T353] Preemption disabled at: [ 13.735594][ T353] [] vprintk_emit+0x31b/0x3e0 [ 13.735600][ T353] CPU: 2 UID: 0 PID: 353 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.735603][ T353] Tainted: [W]=WARN [ 13.735604][ T353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.735606][ T353] Call Trace: [ 13.735607][ T353] [ 13.735609][ T353] dump_stack_lvl+0x6f/0xa0 [ 13.735614][ T353] ? vprintk_emit+0x31b/0x3e0 [ 13.735616][ T353] __might_resched.cold+0x1fe/0x2c1 [ 13.735621][ T353] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.735624][ T353] ? __kmalloc_noprof+0xdb/0x760 [ 13.735629][ T353] __kmalloc_noprof+0x443/0x760 [ 13.735632][ T353] ? alloc_buf.isra.0+0x4b/0x260 [ 13.735637][ T353] ? do_raw_spin_unlock+0x59/0x250 [ 13.735640][ T353] alloc_buf.isra.0+0x4b/0x260 [ 13.735643][ T353] put_chars+0x1e1/0x2f0 [ 13.735644][ T353] ? prb_final_commit+0x50/0x50 [ 13.735647][ T353] ? __send_to_port+0x420/0x420 [ 13.735650][ T353] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.735654][ T353] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.735657][ T353] ? validate_chain+0x38b/0xc20 [ 13.735660][ T353] hvc_console_print+0x292/0x780 [ 13.735663][ T353] ? mark_usage+0x61/0x170 [ 13.735664][ T353] ? __lock_acquire+0x518/0xc20 [ 13.735666][ T353] ? __lock_acquire+0x518/0xc20 [ 13.735670][ T353] ? hvc_write+0x3a0/0x3a0 [ 13.735672][ T353] ? console_emit_next_record+0x1df/0x4c0 [ 13.735675][ T353] ? rcu_is_watching+0x16/0xd0 [ 13.735677][ T353] ? lock_acquire+0x13c/0x160 [ 13.735681][ T353] console_emit_next_record+0x22f/0x4c0 [ 13.735685][ T353] ? devkmsg_read+0x4b0/0x4b0 [ 13.735687][ T353] ? console_flush_one_record+0x106/0x710 [ 13.735690][ T353] ? rcu_is_watching+0x16/0xd0 [ 13.735692][ T353] ? lock_acquire+0x13c/0x160 [ 13.735696][ T353] console_flush_one_record+0x46f/0x710 [ 13.735700][ T353] ? console_emit_next_record+0x4c0/0x4c0 [ 13.735702][ T353] ? __lock_acquire+0x518/0xc20 [ 13.735707][ T353] console_unlock+0xee/0x1f0 [ 13.735710][ T353] ? console_flush_one_record+0x710/0x710 [ 13.735712][ T353] ? rcu_is_watching+0x16/0xd0 [ 13.735714][ T353] ? lock_acquire+0x60/0x160 [ 13.735718][ T353] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.735719][ T353] ? vprintk_emit+0x320/0x3e0 [ 13.735723][ T353] vprintk_emit+0x37c/0x3e0 [ 13.735727][ T353] ? wake_up_klogd_work_func+0x90/0x90 [ 13.735729][ T353] ? __lock_release.isra.0+0x69/0x1a0 [ 13.735732][ T353] ? mark_held_locks+0x40/0x70 [ 13.735735][ T353] _printk+0xc7/0x100 [ 13.735739][ T353] ? snapshot_read.cold+0x21/0x21 [ 13.735742][ T353] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.735756][ T353] ? do_setlink.isra.0+0xa31/0x2750 [ 13.735757][ T353] ? rtnl_newlink+0x9f1/0x11c0 [ 13.735758][ T353] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.735763][ T353] br_set_state+0x22f/0x430 [bridge] [ 13.735775][ T353] br_init_port+0xc4/0x200 [bridge] [ 13.735786][ T353] new_nbp+0x39c/0x580 [bridge] [ 13.735796][ T353] br_add_if+0x212/0x1320 [bridge] [ 13.735803][ T353] ? is_bpf_text_address+0x72/0x110 [ 13.735807][ T353] ? kernel_text_address+0x149/0x170 [ 13.735810][ T353] ? __kernel_text_address+0x12/0x30 [ 13.735814][ T353] do_set_master+0x357/0x580 [ 13.735818][ T353] do_setlink.isra.0+0xa31/0x2750 [ 13.735821][ T353] ? stack_trace_save+0x93/0xc0 [ 13.735824][ T353] ? rtnl_link_get_size+0x350/0x350 [ 13.735826][ T353] ? rcu_read_lock_any_held+0x66/0x90 [ 13.735827][ T353] ? stack_depot_save_flags+0x38e/0x790 [ 13.735831][ T353] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.735833][ T353] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.735835][ T353] ? validate_chain+0x38b/0xc20 [ 13.735838][ T353] ? kasan_save_stack+0x3d/0x50 [ 13.735841][ T353] ? kasan_save_stack+0x2f/0x50 [ 13.735842][ T353] ? kasan_save_track+0x14/0x30 [ 13.735845][ T353] ? __lock_acquire+0x518/0xc20 [ 13.735846][ T353] ? netlink_seq_next+0x4e/0x60 [ 13.735849][ T353] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.735854][ T353] ? lock_acquire.part.0+0xd4/0x280 [ 13.735856][ T353] ? rtnl_newlink+0x9a8/0x11c0 [ 13.735858][ T353] ? rcu_is_watching+0x16/0xd0 [ 13.735860][ T353] ? lock_acquire+0x13c/0x160 [ 13.735862][ T353] ? rcu_is_watching+0x16/0xd0 [ 13.735864][ T353] ? rcu_is_watching+0x16/0xd0 [ 13.735866][ T353] ? trace_contention_end+0xb3/0x180 [ 13.735870][ T353] ? __mutex_lock+0x1db/0x1ea0 [ 13.735873][ T353] ? __mutex_lock+0x9a3/0x1ea0 [ 13.735875][ T353] ? rtnl_newlink+0x9a8/0x11c0 [ 13.735878][ T353] ? ww_mutex_lock+0x160/0x160 [ 13.735880][ T353] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.735885][ T353] ? __rtnl_newlink+0x3fa/0xa50 [ 13.735890][ T353] rtnl_newlink+0x9f1/0x11c0 [ 13.735895][ T353] ? rtnl_bridge_getlink+0x850/0x850 [ 13.735897][ T353] ? __lock_acquire+0x518/0xc20 [ 13.735901][ T353] ? lock_acquire.part.0+0xd4/0x280 [ 13.735903][ T353] ? find_held_lock+0x2b/0x80 [ 13.735905][ T353] ? rtnl_bridge_getlink+0x850/0x850 [ 13.735907][ T353] ? __lock_release.isra.0+0x69/0x1a0 [ 13.735910][ T353] ? rtnl_bridge_getlink+0x850/0x850 [ 13.735912][ T353] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.735915][ T353] ? rtnl_link_fill+0x920/0x920 [ 13.735916][ T353] ? __lock_acquire+0x518/0xc20 [ 13.735921][ T353] ? lock_acquire.part.0+0xd4/0x280 [ 13.735923][ T353] ? find_held_lock+0x2b/0x80 [ 13.735926][ T353] netlink_rcv_skb+0x14e/0x3a0 [ 13.735928][ T353] ? rtnl_link_fill+0x920/0x920 [ 13.735930][ T353] ? netlink_ack+0xcf0/0xcf0 [ 13.735936][ T353] ? netlink_deliver_tap+0xc5/0x330 [ 13.735938][ T353] ? netlink_deliver_tap+0x13c/0x330 [ 13.735942][ T353] netlink_unicast+0x486/0x750 [ 13.735946][ T353] ? netlink_attachskb+0x810/0x810 [ 13.735948][ T353] ? __lock_acquire+0x518/0xc20 [ 13.735952][ T353] netlink_sendmsg+0x735/0xc60 [ 13.735956][ T353] ? netlink_unicast+0x750/0x750 [ 13.735960][ T353] ? __might_fault+0x97/0x140 [ 13.735965][ T353] ____sys_sendmsg+0x415/0x880 [ 13.735967][ T353] ? copy_msghdr_from_user+0x279/0x420 [ 13.735969][ T353] ? get_timestamp.constprop.0+0x390/0x390 [ 13.735971][ T353] ? move_addr_to_kernel+0x40/0x40 [ 13.735978][ T353] ___sys_sendmsg+0x14e/0x1d0 [ 13.735981][ T353] ? copy_msghdr_from_user+0x420/0x420 [ 13.735996][ T353] __sys_sendmsg+0x12c/0x1d0 [ 13.735999][ T353] ? __sys_sendmsg_sock+0x20/0x20 [ 13.736005][ T353] ? rcu_is_watching+0x16/0xd0 [ 13.736009][ T353] do_syscall_64+0xff/0x530 [ 13.736011][ T353] ? exc_page_fault+0xee/0x100 [ 13.736014][ T353] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.736016][ T353] RIP: 0033:0x7fb127af354e [ 13.736020][ T353] 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 [ 13.736021][ T353] RSP: 002b:00007ffdc33c45c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.736024][ T353] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb127af354e [ 13.736026][ T353] RDX: 0000000000000000 RSI: 00007ffdc33c4670 RDI: 0000000000000005 [ 13.736026][ T353] RBP: 00007ffdc33c45d0 R08: 0000000000000000 R09: 0000000000000000 [ 13.736027][ T353] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912558 [ 13.736028][ T353] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdc33c4d30 [ 13.736034][ T353] [ 13.779733][ T353] br2: port 1(w1) entered disabled state [ 13.780157][ T353] w1: entered allmulticast mode [ 13.782414][ T353] w1: entered promiscuous mode [ 14.015669][ T361] br2: port 2(vx10) entered blocking state [ 14.016530][ T361] br2: port 2(vx10) entered disabled state [ 14.016904][ T361] vx10: entered allmulticast mode [ 14.018587][ T361] vx10: entered promiscuous mode [ 14.019645][ T361] br2: port 2(vx10) entered blocking state [ 14.019992][ T361] br2: port 2(vx10) entered forwarding state [ 14.220634][ T368] br2: port 3(vx20) entered blocking state [ 14.221540][ T368] br2: port 3(vx20) entered disabled state [ 14.221909][ T368] vx20: entered allmulticast mode [ 14.223484][ T368] vx20: entered promiscuous mode [ 14.224699][ T368] br2: port 3(vx20) entered blocking state [ 14.225045][ T368] br2: port 3(vx20) entered forwarding state [ 14.457082][ T58] br2: port 1(w1) entered blocking state [ 14.457478][ T58] br2: port 1(w1) entered forwarding state [ 15.237813][ T410] br2: port 1(w1) entered blocking state [ 15.237834][ T410] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.237836][ T410] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 410, name: ip [ 15.237838][ T410] preempt_count: 1, expected: 0 [ 15.237839][ T410] RCU nest depth: 0, expected: 0 [ 15.237840][ T410] locks held by ip/410: 5, last CPU#0: [ 15.237842][ T410] #0: ffffffff950d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 15.237855][ T410] #1: ffffffff94969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.237862][ T410] #2: ffffffff94969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.237865][ T410] #3: ffffffff94889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.237869][ T410] #4: ffffffff94889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.237873][ T410] irq event stamp: 11660 [ 15.237874][ T410] hardirqs last enabled at (11659): [] __down_trylock_console_sem+0x86/0xa0 [ 15.237877][ T410] hardirqs last disabled at (11660): [] console_emit_next_record+0x3d4/0x4c0 [ 15.237879][ T410] softirqs last enabled at (11644): [] handle_softirqs+0x67c/0x900 [ 15.237882][ T410] softirqs last disabled at (11637): [] __irq_exit_rcu+0x145/0x1c0 [ 15.237885][ T410] Preemption disabled at: [ 15.237885][ T410] [] vprintk_emit+0x31b/0x3e0 [ 15.237892][ T410] CPU: 0 UID: 0 PID: 410 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.237896][ T410] Tainted: [W]=WARN [ 15.237896][ T410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.237898][ T410] Call Trace: [ 15.237900][ T410] [ 15.237901][ T410] dump_stack_lvl+0x6f/0xa0 [ 15.237907][ T410] ? vprintk_emit+0x31b/0x3e0 [ 15.237909][ T410] __might_resched.cold+0x1fe/0x2c1 [ 15.237914][ T410] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.237919][ T410] ? __kmalloc_noprof+0xdb/0x760 [ 15.237924][ T410] __kmalloc_noprof+0x443/0x760 [ 15.237926][ T410] ? alloc_buf.isra.0+0x4b/0x260 [ 15.237932][ T410] ? do_raw_spin_unlock+0x59/0x250 [ 15.237935][ T410] alloc_buf.isra.0+0x4b/0x260 [ 15.237938][ T410] put_chars+0x1e1/0x2f0 [ 15.237940][ T410] ? prb_final_commit+0x50/0x50 [ 15.237942][ T410] ? __send_to_port+0x420/0x420 [ 15.237945][ T410] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.237950][ T410] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.237952][ T410] ? validate_chain+0x38b/0xc20 [ 15.237956][ T410] hvc_console_print+0x292/0x780 [ 15.237959][ T410] ? mark_usage+0x61/0x170 [ 15.237960][ T410] ? __lock_acquire+0x518/0xc20 [ 15.237962][ T410] ? __lock_acquire+0x518/0xc20 [ 15.237966][ T410] ? hvc_write+0x3a0/0x3a0 [ 15.237968][ T410] ? console_emit_next_record+0x1df/0x4c0 [ 15.237972][ T410] ? rcu_is_watching+0x16/0xd0 [ 15.237974][ T410] ? lock_acquire+0x13c/0x160 [ 15.237978][ T410] console_emit_next_record+0x22f/0x4c0 [ 15.237982][ T410] ? devkmsg_read+0x4b0/0x4b0 [ 15.237984][ T410] ? console_flush_one_record+0x106/0x710 [ 15.237987][ T410] ? rcu_is_watching+0x16/0xd0 [ 15.237990][ T410] ? lock_acquire+0x13c/0x160 [ 15.237994][ T410] console_flush_one_record+0x46f/0x710 [ 15.237998][ T410] ? console_emit_next_record+0x4c0/0x4c0 [ 15.238000][ T410] ? __lock_acquire+0x518/0xc20 [ 15.238005][ T410] console_unlock+0xee/0x1f0 [ 15.238008][ T410] ? console_flush_one_record+0x710/0x710 [ 15.238010][ T410] ? rcu_is_watching+0x16/0xd0 [ 15.238012][ T410] ? lock_acquire+0x60/0x160 [ 15.238016][ T410] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.238018][ T410] ? vprintk_emit+0x320/0x3e0 [ 15.238021][ T410] vprintk_emit+0x37c/0x3e0 [ 15.238026][ T410] ? wake_up_klogd_work_func+0x90/0x90 [ 15.238028][ T410] ? __lock_release.isra.0+0x69/0x1a0 [ 15.238031][ T410] ? mark_held_locks+0x40/0x70 [ 15.238035][ T410] _printk+0xc7/0x100 [ 15.238039][ T410] ? snapshot_read.cold+0x21/0x21 [ 15.238043][ T410] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 15.238056][ T410] ? do_setlink.isra.0+0xa31/0x2750 [ 15.238057][ T410] ? rtnl_newlink+0x9f1/0x11c0 [ 15.238058][ T410] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.238063][ T410] br_set_state+0x22f/0x430 [bridge] [ 15.238073][ T410] br_init_port+0xc4/0x200 [bridge] [ 15.238082][ T410] new_nbp+0x39c/0x580 [bridge] [ 15.238092][ T410] br_add_if+0x212/0x1320 [bridge] [ 15.238099][ T410] ? is_bpf_text_address+0x72/0x110 [ 15.238103][ T410] ? kernel_text_address+0x149/0x170 [ 15.238106][ T410] ? __kernel_text_address+0x12/0x30 [ 15.238110][ T410] do_set_master+0x357/0x580 [ 15.238115][ T410] do_setlink.isra.0+0xa31/0x2750 [ 15.238118][ T410] ? stack_trace_save+0x93/0xc0 [ 15.238121][ T410] ? rtnl_link_get_size+0x350/0x350 [ 15.238122][ T410] ? rcu_read_lock_any_held+0x66/0x90 [ 15.238124][ T410] ? stack_depot_save_flags+0x38e/0x790 [ 15.238128][ T410] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.238131][ T410] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.238132][ T410] ? validate_chain+0x38b/0xc20 [ 15.238135][ T410] ? kasan_save_stack+0x3d/0x50 [ 15.238138][ T410] ? kasan_save_stack+0x2f/0x50 [ 15.238140][ T410] ? kasan_save_track+0x14/0x30 [ 15.238143][ T410] ? __lock_acquire+0x518/0xc20 [ 15.238144][ T410] ? netlink_seq_next+0x4e/0x60 [ 15.238147][ T410] ? ___sys_sendmsg+0xb0/0x1d0 [ 15.238152][ T410] ? lock_acquire.part.0+0xd4/0x280 [ 15.238154][ T410] ? rtnl_newlink+0x9a8/0x11c0 [ 15.238157][ T410] ? rcu_is_watching+0x16/0xd0 [ 15.238159][ T410] ? lock_acquire+0x13c/0x160 [ 15.238161][ T410] ? rcu_is_watching+0x16/0xd0 [ 15.238162][ T410] ? rcu_is_watching+0x16/0xd0 [ 15.238165][ T410] ? trace_contention_end+0xb3/0x180 [ 15.238168][ T410] ? __mutex_lock+0x1db/0x1ea0 [ 15.238172][ T410] ? __mutex_lock+0x9a3/0x1ea0 [ 15.238174][ T410] ? rtnl_newlink+0x9a8/0x11c0 [ 15.238177][ T410] ? ww_mutex_lock+0x160/0x160 [ 15.238179][ T410] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.238184][ T410] ? __rtnl_newlink+0x3fa/0xa50 [ 15.238189][ T410] rtnl_newlink+0x9f1/0x11c0 [ 15.238195][ T410] ? rtnl_bridge_getlink+0x850/0x850 [ 15.238197][ T410] ? __lock_acquire+0x518/0xc20 [ 15.238201][ T410] ? lock_acquire.part.0+0xd4/0x280 [ 15.238203][ T410] ? find_held_lock+0x2b/0x80 [ 15.238205][ T410] ? rtnl_bridge_getlink+0x850/0x850 [ 15.238207][ T410] ? __lock_release.isra.0+0x69/0x1a0 [ 15.238211][ T410] ? rtnl_bridge_getlink+0x850/0x850 [ 15.238213][ T410] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.238216][ T410] ? rtnl_link_fill+0x920/0x920 [ 15.238217][ T410] ? __lock_acquire+0x518/0xc20 [ 15.238222][ T410] ? lock_acquire.part.0+0xd4/0x280 [ 15.238223][ T410] ? find_held_lock+0x2b/0x80 [ 15.238227][ T410] netlink_rcv_skb+0x14e/0x3a0 [ 15.238229][ T410] ? rtnl_link_fill+0x920/0x920 [ 15.238232][ T410] ? netlink_ack+0xcf0/0xcf0 [ 15.238238][ T410] ? netlink_deliver_tap+0xc5/0x330 [ 15.238240][ T410] ? netlink_deliver_tap+0x13c/0x330 [ 15.238244][ T410] netlink_unicast+0x486/0x750 [ 15.238248][ T410] ? netlink_attachskb+0x810/0x810 [ 15.238250][ T410] ? __lock_acquire+0x518/0xc20 [ 15.238255][ T410] netlink_sendmsg+0x735/0xc60 [ 15.238259][ T410] ? netlink_unicast+0x750/0x750 [ 15.238263][ T410] ? __might_fault+0x97/0x140 [ 15.238268][ T410] ____sys_sendmsg+0x415/0x880 [ 15.238270][ T410] ? copy_msghdr_from_user+0x279/0x420 [ 15.238272][ T410] ? get_timestamp.constprop.0+0x390/0x390 [ 15.238274][ T410] ? move_addr_to_kernel+0x40/0x40 [ 15.238282][ T410] ___sys_sendmsg+0x14e/0x1d0 [ 15.238285][ T410] ? copy_msghdr_from_user+0x420/0x420 [ 15.238300][ T410] __sys_sendmsg+0x12c/0x1d0 [ 15.238303][ T410] ? __sys_sendmsg_sock+0x20/0x20 [ 15.238318][ T410] ? rcu_is_watching+0x16/0xd0 [ 15.238324][ T410] do_syscall_64+0xff/0x530 [ 15.238327][ T410] ? exc_page_fault+0xee/0x100 [ 15.238332][ T410] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.238335][ T410] RIP: 0033:0x7f81e966254e [ 15.238339][ T410] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.238342][ T410] RSP: 002b:00007fff0cd152b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.238346][ T410] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f81e966254e [ 15.238347][ T410] RDX: 0000000000000000 RSI: 00007fff0cd15360 RDI: 0000000000000005 [ 15.238349][ T410] RBP: 00007fff0cd152c0 R08: 0000000000000000 R09: 0000000000000000 [ 15.238350][ T410] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912559 [ 15.238351][ T410] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff0cd15a20 [ 15.238359][ T410] [ 15.286390][ T410] br2: port 1(w1) entered disabled state [ 15.286737][ T410] w1: entered allmulticast mode [ 15.289208][ T410] w1: entered promiscuous mode [ 15.330925][ T411] br2: port 1(w1) entered blocking state [ 15.331217][ T411] br2: port 1(w1) entered forwarding state [ 15.538949][ T418] br2: port 2(vx10) entered blocking state [ 15.539279][ T418] br2: port 2(vx10) entered disabled state [ 15.539596][ T418] vx10: entered allmulticast mode [ 15.541551][ T418] vx10: entered promiscuous mode [ 15.542006][ T418] br2: port 2(vx10) entered blocking state [ 15.542296][ T418] br2: port 2(vx10) entered forwarding state [ 15.739937][ T425] br2: port 3(vx20) entered blocking state [ 15.740292][ T425] br2: port 3(vx20) entered disabled state [ 15.740655][ T425] vx20: entered allmulticast mode [ 15.742691][ T425] vx20: entered promiscuous mode [ 15.743199][ T425] br2: port 3(vx20) entered blocking state [ 15.743529][ T425] br2: port 3(vx20) entered forwarding state [ 15.761156][ T58] br2: port 1(w1) entered disabled state [ 15.970547][ T39] br2: port 1(w1) entered blocking state [ 15.970863][ T39] br2: port 1(w1) entered forwarding state [ 24.257827][ T521] GACT probability NOT on [ 24.257844][ T521] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.257846][ T521] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 521, name: modprobe [ 24.257848][ T521] preempt_count: 1, expected: 0 [ 24.257849][ T521] RCU nest depth: 0, expected: 0 [ 24.257850][ T521] locks held by modprobe/521: 4, last CPU#1: [ 24.257852][ T521] #0: ffffffff94969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.257864][ T521] #1: ffffffff94969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.257868][ T521] #2: ffffffff94889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.257872][ T521] #3: ffffffff94889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 24.257876][ T521] irq event stamp: 29918 [ 24.257877][ T521] hardirqs last enabled at (29917): [] __down_trylock_console_sem+0x86/0xa0 [ 24.257879][ T521] hardirqs last disabled at (29918): [] console_emit_next_record+0x3d4/0x4c0 [ 24.257881][ T521] softirqs last enabled at (29908): [] handle_softirqs+0x67c/0x900 [ 24.257884][ T521] softirqs last disabled at (29835): [] __irq_exit_rcu+0x145/0x1c0 [ 24.257886][ T521] Preemption disabled at: [ 24.257886][ T521] [] vprintk_emit+0x31b/0x3e0 [ 24.257892][ T521] CPU: 1 UID: 0 PID: 521 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.257895][ T521] Tainted: [W]=WARN [ 24.257896][ T521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.257898][ T521] Call Trace: [ 24.257899][ T521] [ 24.257901][ T521] dump_stack_lvl+0x6f/0xa0 [ 24.257907][ T521] ? vprintk_emit+0x31b/0x3e0 [ 24.257909][ T521] __might_resched.cold+0x1fe/0x2c1 [ 24.257913][ T521] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.257917][ T521] ? __kmalloc_noprof+0xdb/0x760 [ 24.257922][ T521] __kmalloc_noprof+0x443/0x760 [ 24.257924][ T521] ? alloc_buf.isra.0+0x4b/0x260 [ 24.257929][ T521] ? do_raw_spin_unlock+0x59/0x250 [ 24.257932][ T521] alloc_buf.isra.0+0x4b/0x260 [ 24.257935][ T521] put_chars+0x1e1/0x2f0 [ 24.257937][ T521] ? desc_read_finalized_seq+0x79/0x120 [ 24.257939][ T521] ? __send_to_port+0x420/0x420 [ 24.257941][ T521] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.257944][ T521] ? validate_chain+0x38b/0xc20 [ 24.257949][ T521] hvc_console_print+0x292/0x780 [ 24.257951][ T521] ? __lock_acquire+0x518/0xc20 [ 24.257952][ T521] ? __lock_acquire+0x518/0xc20 [ 24.257957][ T521] ? hvc_write+0x3a0/0x3a0 [ 24.257958][ T521] ? console_emit_next_record+0x1df/0x4c0 [ 24.257961][ T521] ? rcu_is_watching+0x16/0xd0 [ 24.257964][ T521] ? lock_acquire+0x13c/0x160 [ 24.257968][ T521] console_emit_next_record+0x22f/0x4c0 [ 24.257971][ T521] ? devkmsg_read+0x4b0/0x4b0 [ 24.257973][ T521] ? console_flush_one_record+0x106/0x710 [ 24.257976][ T521] ? rcu_is_watching+0x16/0xd0 [ 24.257978][ T521] ? lock_acquire+0x13c/0x160 [ 24.257982][ T521] console_flush_one_record+0x46f/0x710 [ 24.257986][ T521] ? console_emit_next_record+0x4c0/0x4c0 [ 24.257988][ T521] ? __lock_acquire+0x518/0xc20 [ 24.257993][ T521] console_unlock+0xee/0x1f0 [ 24.257996][ T521] ? console_flush_one_record+0x710/0x710 [ 24.257997][ T521] ? rcu_is_watching+0x16/0xd0 [ 24.258000][ T521] ? lock_acquire+0x60/0x160 [ 24.258003][ T521] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.258005][ T521] ? vprintk_emit+0x320/0x3e0 [ 24.258008][ T521] vprintk_emit+0x37c/0x3e0 [ 24.258012][ T521] ? wake_up_klogd_work_func+0x90/0x90 [ 24.258017][ T521] ? llc_exit+0x3e0/0x3e0 [llc] [ 24.258020][ T521] _printk+0xc7/0x100 [ 24.258024][ T521] ? snapshot_read.cold+0x21/0x21 [ 24.258030][ T521] ? do_one_initcall+0x113/0x4f0 [ 24.258033][ T521] gact_init_module+0x15/0x1000 [act_gact] [ 24.258036][ T521] do_one_initcall+0x124/0x4f0 [ 24.258038][ T521] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 24.258043][ T521] ? do_init_module+0xae/0x8a0 [ 24.258046][ T521] ? kasan_unpoison+0x44/0x70 [ 24.258050][ T521] do_init_module+0x2ad/0x8a0 [ 24.258054][ T521] ? lockdep_hardirqs_on+0x91/0x130 [ 24.258058][ T521] ? free_module+0x470/0x470 [ 24.258061][ T521] ? kfree+0x123/0x590 [ 24.258065][ T521] load_module+0x1424/0x1bb0 [ 24.258072][ T521] ? layout_and_allocate.isra.0+0x680/0x680 [ 24.258075][ T521] ? __ia32_sys_fsconfig+0x180/0x180 [ 24.258078][ T521] ? ovl_real_file+0x172/0x1e0 [ 24.258081][ T521] ? find_held_lock+0x2b/0x80 [ 24.258083][ T521] ? backing_file_read_iter+0x541/0x790 [ 24.258086][ T521] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.258090][ T521] init_module_from_file+0x11f/0x1a0 [ 24.258093][ T521] ? __do_sys_init_module+0x220/0x220 [ 24.258101][ T521] ? __rwlock_init+0x150/0x150 [ 24.258104][ T521] ? do_raw_spin_unlock+0x59/0x250 [ 24.258107][ T521] idempotent_init_module+0x37b/0x7c0 [ 24.258110][ T521] ? init_module_from_file+0x1a0/0x1a0 [ 24.258117][ T521] ? rcu_is_watching+0x16/0xd0 [ 24.258119][ T521] ? cap_capable+0x1d7/0x3d0 [ 24.258124][ T521] __x64_sys_finit_module+0xdf/0x190 [ 24.258127][ T521] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.258130][ T521] do_syscall_64+0xff/0x530 [ 24.258132][ T521] ? exc_page_fault+0xee/0x100 [ 24.258134][ T521] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.258136][ T521] RIP: 0033:0x7f4cb8a8c37d [ 24.258140][ T521] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 24.258142][ T521] RSP: 002b:00007ffc8e3ffa38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 24.258144][ T521] RAX: ffffffffffffffda RBX: 000055bc5a436810 RCX: 00007f4cb8a8c37d [ 24.258146][ T521] RDX: 0000000000000000 RSI: 000055bc43256ffd RDI: 0000000000000000 [ 24.258147][ T521] RBP: 00007ffc8e3ffad0 R08: 0000000000000000 R09: 0000000000000000 [ 24.258148][ T521] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc43256ffd [ 24.258148][ T521] R13: 000055bc5a436960 R14: 0000000000040000 R15: 0000000000000000 [ 24.258155][ T521] [ 27.536836][ C3] [ 27.536852][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.536854][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 27.536856][ C3] preempt_count: 104, expected: 0 [ 27.536857][ C3] RCU nest depth: 0, expected: 0 [ 27.536858][ C3] INFO: lockdep is turned off. [ 27.536859][ C3] irq event stamp: 931580 [ 27.536859][ C3] hardirqs last enabled at (931580): [] _raw_spin_unlock_irq+0x28/0x50 [ 27.536868][ C3] hardirqs last disabled at (931579): [] _raw_spin_lock_irq+0x4a/0x50 [ 27.536870][ C3] softirqs last enabled at (931534): [] handle_softirqs+0x67c/0x900 [ 27.536874][ C3] softirqs last disabled at (931577): [] __irq_exit_rcu+0x145/0x1c0 [ 27.536876][ C3] Preemption disabled at: [ 27.536876][ C3] [<0000000000000000>] 0x0 [ 27.536883][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.536887][ C3] Tainted: [W]=WARN [ 27.536888][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.536890][ C3] Call Trace: [ 27.536891][ C3] [ 27.536893][ C3] dump_stack_lvl+0x6f/0xa0 [ 27.536898][ C3] __might_resched.cold+0x1fe/0x2c1 [ 27.536902][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.536905][ C3] ? __asan_memcpy+0x3c/0x60 [ 27.536908][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.536912][ C3] __kmalloc_noprof+0x443/0x760 [ 27.536914][ C3] ? __rwlock_init+0x150/0x150 [ 27.536917][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 27.536920][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 27.536922][ C3] alloc_buf.isra.0+0x4b/0x260 [ 27.536924][ C3] put_chars+0x1e1/0x2f0 [ 27.536926][ C3] ? __send_to_port+0x420/0x420 [ 27.536928][ C3] ? console_prepend_replay+0x20/0x20 [ 27.536931][ C3] hvc_console_print+0x292/0x780 [ 27.536934][ C3] ? hvc_write+0x3a0/0x3a0 [ 27.536935][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.536937][ C3] ? lock_acquire+0x13c/0x160 [ 27.536939][ C3] console_emit_next_record+0x22f/0x4c0 [ 27.536941][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 27.536943][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.536945][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.536947][ C3] ? lock_acquire+0x13c/0x160 [ 27.536949][ C3] ? console_flush_one_record+0x111/0x710 [ 27.536950][ C3] console_flush_one_record+0x46f/0x710 [ 27.536953][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 27.536955][ C3] console_unlock+0xee/0x1f0 [ 27.536957][ C3] ? lock_acquire+0x13c/0x160 [ 27.536958][ C3] ? console_flush_one_record+0x710/0x710 [ 27.536960][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.536962][ C3] ? lock_release+0x184/0x1f0 [ 27.536963][ C3] ? lock_acquire+0x60/0x160 [ 27.536965][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.536967][ C3] ? vprintk_emit+0x320/0x3e0 [ 27.536969][ C3] vprintk_emit+0x37c/0x3e0 [ 27.536971][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 27.536973][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.536984][ C3] ? lock_release+0x184/0x1f0 [ 27.536986][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.536992][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.536997][ C3] ? is_module_text_address+0x154/0x250 [ 27.537001][ C3] _printk+0xc7/0x100 [ 27.537004][ C3] ? snapshot_read.cold+0x21/0x21 [ 27.537005][ C3] ? arch_stack_walk+0xd7/0x130 [ 27.537010][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.537012][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 27.537013][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 27.537015][ C3] mark_lock_irq+0x989/0x9c0 [ 27.537018][ C3] mark_lock+0x1d7/0xa00 [ 27.537020][ C3] mark_usage+0x42/0x170 [ 27.537021][ C3] __lock_acquire+0x388/0xc20 [ 27.537023][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.537025][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.537031][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.537033][ C3] ? lock_acquire+0x13c/0x160 [ 27.537035][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.537041][ C3] _raw_spin_lock+0x33/0x40 [ 27.537042][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.537048][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.537054][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.537060][ C3] call_timer_fn+0x160/0x4d0 [ 27.537063][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 27.537065][ C3] ? debug_object_active_state+0x430/0x430 [ 27.537068][ C3] ? find_held_lock+0x2b/0x80 [ 27.537070][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 27.537072][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.537074][ C3] __run_timers+0x68f/0xaa0 [ 27.537076][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.537082][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.537084][ C3] ? __lock_acquire+0x518/0xc20 [ 27.537087][ C3] ? __rwlock_init+0x150/0x150 [ 27.537089][ C3] run_timer_softirq+0xf0/0x160 [ 27.537091][ C3] ? __run_timers+0xaa0/0xaa0 [ 27.537093][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.537095][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.537096][ C3] handle_softirqs+0x1d3/0x900 [ 27.537098][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 27.537100][ C3] ? _local_bh_enable+0xc0/0xc0 [ 27.537102][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.537103][ C3] irq_exit_rcu+0xe/0x30 [ 27.537105][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.537108][ C3] [ 27.537108][ C3] [ 27.537109][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 27.537110][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.537113][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.537115][ C3] 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 [ 27.537117][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 27.537120][ C3] RAX: 00000000000e36f7 RBX: ff11000001c88040 RCX: ffffffff916f0307 [ 27.537121][ C3] RDX: ff11000001c88040 RSI: ffffffff94438b01 RDI: ffffffff93e8d8e0 [ 27.537122][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.537123][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 27.537124][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.537125][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.537128][ C3] default_idle+0x9/0x10 [ 27.537130][ C3] default_idle_call+0x6e/0xb0 [ 27.537132][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.537133][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 27.537135][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 27.537137][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.537138][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.537140][ C3] do_idle+0xd8/0x190 [ 27.537142][ C3] cpu_startup_entry+0x53/0x70 [ 27.537143][ C3] start_secondary+0x204/0x2b0 [ 27.537145][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.537147][ C3] common_startup_64+0x13e/0x148 [ 27.537151][ C3] [ 27.558797][ C3] ======================================================== [ 27.558999][ C3] WARNING: possible irq lock inversion dependency detected [ 27.559196][ C3] 7.2.0-virtme #1 Tainted: G W [ 27.559357][ C3] -------------------------------------------------------- [ 27.559552][ C3] swapper/3/0 just changed the state of lock: [ 27.559713][ C3] ff11000004ccae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.559984][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 27.560179][ C3] (fs_reclaim){+.+.}-{0:0} [ 27.560182][ C3] [ 27.560182][ C3] [ 27.560182][ C3] and interrupts could create inverse lock ordering between them. [ 27.560182][ C3] [ 27.560663][ C3] [ 27.560663][ C3] other info that might help us debug this: [ 27.560863][ C3] Chain exists of: [ 27.560863][ C3] &br->lock --> console_owner --> fs_reclaim [ 27.560863][ C3] [ 27.561160][ C3] Possible interrupt unsafe locking scenario: [ 27.561160][ C3] [ 27.561354][ C3] CPU0 CPU1 [ 27.561488][ C3] ---- ---- [ 27.561624][ C3] lock(fs_reclaim); [ 27.561726][ C3] local_irq_disable(); [ 27.561890][ C3] lock(&br->lock); [ 27.562056][ C3] lock(console_owner); [ 27.562223][ C3] [ 27.562324][ C3] lock(&br->lock); [ 27.562433][ C3] [ 27.562433][ C3] *** DEADLOCK *** [ 27.562433][ C3] [ 27.562631][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 27.562797][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 27.563064][ C3] [ 27.563064][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 27.563293][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 27.563438][ C3] HARDIRQ-ON-W at: [ 27.563543][ C3] __lock_acquire+0x388/0xc20 [ 27.563713][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.563880][ C3] fs_reclaim_acquire+0xd5/0x120 [ 27.564047][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 27.564247][ C3] kthread_create_worker_on_node+0xea/0x210 [ 27.564455][ C3] workqueue_init+0x2a/0x680 [ 27.564620][ C3] kernel_init_freeable+0x2fe/0x630 [ 27.564822][ C3] kernel_init+0x21/0x150 [ 27.564988][ C3] ret_from_fork+0x474/0x6b0 [ 27.565152][ C3] ret_from_fork_asm+0x11/0x20 [ 27.565320][ C3] SOFTIRQ-ON-W at: [ 27.565422][ C3] __lock_acquire+0x388/0xc20 [ 27.565585][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.565749][ C3] fs_reclaim_acquire+0xd5/0x120 [ 27.565915][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 27.566114][ C3] kthread_create_worker_on_node+0xea/0x210 [ 27.566313][ C3] workqueue_init+0x2a/0x680 [ 27.566486][ C3] kernel_init_freeable+0x2fe/0x630 [ 27.566685][ C3] kernel_init+0x21/0x150 [ 27.566853][ C3] ret_from_fork+0x474/0x6b0 [ 27.567020][ C3] ret_from_fork_asm+0x11/0x20 [ 27.567184][ C3] INITIAL USE at: [ 27.567279][ C3] __lock_acquire+0x388/0xc20 [ 27.567445][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.567613][ C3] fs_reclaim_acquire+0xd5/0x120 [ 27.567778][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 27.567979][ C3] kthread_create_worker_on_node+0xea/0x210 [ 27.568187][ C3] workqueue_init+0x2a/0x680 [ 27.568352][ C3] kernel_init_freeable+0x2fe/0x630 [ 27.568520][ C3] kernel_init+0x21/0x150 [ 27.568687][ C3] ret_from_fork+0x474/0x6b0 [ 27.568855][ C3] ret_from_fork_asm+0x11/0x20 [ 27.569022][ C3] } [ 27.569092][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 27.569291][ C3] ... acquired at: [ 27.569390][ C3] __lock_acquire+0x518/0xc20 [ 27.569527][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.569662][ C3] fs_reclaim_acquire+0xd5/0x120 [ 27.569791][ C3] __kmalloc_noprof+0xd3/0x760 [ 27.569923][ C3] alloc_buf.isra.0+0x4b/0x260 [ 27.570053][ C3] put_chars+0x1e1/0x2f0 [ 27.570183][ C3] hvc_console_print+0x292/0x780 [ 27.570314][ C3] console_emit_next_record+0x22f/0x4c0 [ 27.570450][ C3] console_flush_one_record+0x46f/0x710 [ 27.570582][ C3] console_unlock+0xee/0x1f0 [ 27.570714][ C3] vprintk_emit+0x37c/0x3e0 [ 27.570845][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 27.570976][ C3] dev_printk_emit+0xb9/0xee [ 27.571105][ C3] _dev_info+0xe2/0x116 [ 27.571206][ C3] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 27.571371][ C3] cmos_do_probe+0x73b/0x98a [ 27.571507][ C3] platform_probe+0xfe/0x1f0 [ 27.571640][ C3] call_driver_probe+0x61/0x1c0 [ 27.571777][ C3] really_probe+0x199/0x760 [ 27.571909][ C3] __driver_probe_device+0x24f/0x440 [ 27.572038][ C3] driver_probe_device+0x4a/0xf0 [ 27.572168][ C3] __driver_attach+0x1b8/0x540 [ 27.572309][ C3] bus_for_each_dev+0x130/0x1e0 [ 27.572447][ C3] bus_add_driver+0x2c8/0x530 [ 27.572580][ C3] driver_register+0x1a3/0x390 [ 27.572712][ C3] __platform_driver_probe+0x13f/0x270 [ 27.572844][ C3] cmos_init+0x31/0x40 [ 27.572944][ C3] do_one_initcall+0x124/0x4f0 [ 27.573073][ C3] kernel_init_freeable+0x596/0x630 [ 27.573205][ C3] kernel_init+0x21/0x150 [ 27.573337][ C3] ret_from_fork+0x474/0x6b0 [ 27.573472][ C3] ret_from_fork_asm+0x11/0x20 [ 27.573605][ C3] [ 27.573673][ C3] -> (console_owner){....}-{0:0} { [ 27.573808][ C3] INITIAL USE at: [ 27.573910][ C3] } [ 27.573976][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 27.574173][ C3] ... acquired at: [ 27.574269][ C3] __lock_acquire+0x518/0xc20 [ 27.574412][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.574547][ C3] console_lock_spinning_enable+0x5c/0x60 [ 27.574709][ C3] console_emit_next_record+0x1d1/0x4c0 [ 27.574840][ C3] console_flush_one_record+0x46f/0x710 [ 27.574971][ C3] console_unlock+0xee/0x1f0 [ 27.575107][ C3] vprintk_emit+0x37c/0x3e0 [ 27.575236][ C3] _printk+0xc7/0x100 [ 27.575336][ C3] br_set_state+0x22f/0x430 [bridge] [ 27.575485][ C3] br_init_port+0xc4/0x200 [bridge] [ 27.575620][ C3] br_stp_enable_port+0x12/0x50 [bridge] [ 27.575789][ C3] br_add_if+0xde2/0x1320 [bridge] [ 27.575926][ C3] do_set_master+0x357/0x580 [ 27.576060][ C3] do_setlink.isra.0+0xa31/0x2750 [ 27.576191][ C3] rtnl_newlink+0x9f1/0x11c0 [ 27.576320][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.576456][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 27.576590][ C3] netlink_unicast+0x486/0x750 [ 27.576720][ C3] netlink_sendmsg+0x735/0xc60 [ 27.576851][ C3] ____sys_sendmsg+0x415/0x880 [ 27.576983][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 27.577116][ C3] __sys_sendmsg+0x12c/0x1d0 [ 27.577248][ C3] do_syscall_64+0xff/0x530 [ 27.577378][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.577549][ C3] [ 27.577618][ C3] -> (&br->lock){+.-.}-{3:3} { [ 27.577753][ C3] HARDIRQ-ON-W at: [ 27.577852][ C3] __lock_acquire+0x388/0xc20 [ 27.578019][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.578183][ C3] _raw_spin_lock_bh+0x38/0x50 [ 27.578354][ C3] recalculate_group_addr+0x51/0x120 [bridge] [ 27.578568][ C3] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.578774][ C3] br_changelink+0x575/0x16e0 [bridge] [ 27.578946][ C3] br_dev_newlink+0xeb/0x160 [bridge] [ 27.579117][ C3] rtnl_newlink_create+0x2d0/0x750 [ 27.579283][ C3] __rtnl_newlink+0x22b/0xa50 [ 27.579455][ C3] rtnl_newlink+0x9f1/0x11c0 [ 27.579622][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.579790][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 27.579957][ C3] netlink_unicast+0x486/0x750 [ 27.580121][ C3] netlink_sendmsg+0x735/0xc60 [ 27.580291][ C3] ____sys_sendmsg+0x415/0x880 [ 27.580467][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 27.580633][ C3] __sys_sendmsg+0x12c/0x1d0 [ 27.580847][ C3] do_syscall_64+0xff/0x530 [ 27.581015][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.581257][ C3] IN-SOFTIRQ-W at: [ 27.581357][ C3] __lock_acquire+0x388/0xc20 [ 27.581579][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.581789][ C3] _raw_spin_lock+0x33/0x40 [ 27.581957][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.582205][ C3] call_timer_fn+0x160/0x4d0 [ 27.582419][ C3] __run_timers+0x68f/0xaa0 [ 27.582588][ C3] run_timer_softirq+0xf0/0x160 [ 27.582796][ C3] handle_softirqs+0x1d3/0x900 [ 27.583004][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.583168][ C3] irq_exit_rcu+0xe/0x30 [ 27.583378][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.583624][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.583824][ C3] pv_native_safe_halt+0xf/0x10 [ 27.584034][ C3] default_idle+0x9/0x10 [ 27.584245][ C3] default_idle_call+0x6e/0xb0 [ 27.584415][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.584659][ C3] do_idle+0xd8/0x190 [ 27.584792][ C3] cpu_startup_entry+0x53/0x70 [ 27.585004][ C3] start_secondary+0x204/0x2b0 [ 27.585214][ C3] common_startup_64+0x13e/0x148 [ 27.585382][ C3] INITIAL USE at: [ 27.585526][ C3] __lock_acquire+0x388/0xc20 [ 27.585691][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.585903][ C3] _raw_spin_lock_bh+0x38/0x50 [ 27.586117][ C3] recalculate_group_addr+0x51/0x120 [bridge] [ 27.586321][ C3] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.586572][ C3] br_changelink+0x575/0x16e0 [bridge] [ 27.586785][ C3] br_dev_newlink+0xeb/0x160 [bridge] [ 27.586953][ C3] rtnl_newlink_create+0x2d0/0x750 [ 27.587168][ C3] __rtnl_newlink+0x22b/0xa50 [ 27.587376][ C3] rtnl_newlink+0x9f1/0x11c0 [ 27.587546][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.587756][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 27.587927][ C3] netlink_unicast+0x486/0x750 [ 27.588134][ C3] netlink_sendmsg+0x735/0xc60 [ 27.588361][ C3] ____sys_sendmsg+0x415/0x880 [ 27.588533][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 27.588743][ C3] __sys_sendmsg+0x12c/0x1d0 [ 27.588951][ C3] do_syscall_64+0xff/0x530 [ 27.589119][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.589361][ C3] } [ 27.589434][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 27.589678][ C3] ... acquired at: [ 27.589775][ C3] mark_lock+0x1d7/0xa00 [ 27.589950][ C3] mark_usage+0x42/0x170 [ 27.590081][ C3] __lock_acquire+0x388/0xc20 [ 27.590255][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.590387][ C3] _raw_spin_lock+0x33/0x40 [ 27.590568][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.590733][ C3] call_timer_fn+0x160/0x4d0 [ 27.590908][ C3] __run_timers+0x68f/0xaa0 [ 27.591040][ C3] run_timer_softirq+0xf0/0x160 [ 27.591214][ C3] handle_softirqs+0x1d3/0x900 [ 27.591346][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.591526][ C3] irq_exit_rcu+0xe/0x30 [ 27.591656][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.591865][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.592070][ C3] pv_native_safe_halt+0xf/0x10 [ 27.592206][ C3] default_idle+0x9/0x10 [ 27.592380][ C3] default_idle_call+0x6e/0xb0 [ 27.592513][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.592718][ C3] do_idle+0xd8/0x190 [ 27.592818][ C3] cpu_startup_entry+0x53/0x70 [ 27.592993][ C3] start_secondary+0x204/0x2b0 [ 27.593125][ C3] common_startup_64+0x13e/0x148 [ 27.593298][ C3] [ 27.593364][ C3] [ 27.593364][ C3] stack backtrace: [ 27.593575][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.593578][ C3] Tainted: [W]=WARN [ 27.593579][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.593581][ C3] Call Trace: [ 27.593582][ C3] [ 27.593584][ C3] dump_stack_lvl+0x6f/0xa0 [ 27.593588][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 27.593591][ C3] mark_lock_irq+0x989/0x9c0 [ 27.593594][ C3] mark_lock+0x1d7/0xa00 [ 27.593596][ C3] mark_usage+0x42/0x170 [ 27.593598][ C3] __lock_acquire+0x388/0xc20 [ 27.593600][ C3] lock_acquire.part.0+0xd4/0x280 [ 27.593602][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.593609][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.593612][ C3] ? lock_acquire+0x13c/0x160 [ 27.593613][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.593619][ C3] _raw_spin_lock+0x33/0x40 [ 27.593621][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.593627][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.593633][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.593639][ C3] call_timer_fn+0x160/0x4d0 [ 27.593641][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 27.593643][ C3] ? debug_object_active_state+0x430/0x430 [ 27.593646][ C3] ? find_held_lock+0x2b/0x80 [ 27.593648][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 27.593650][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.593652][ C3] __run_timers+0x68f/0xaa0 [ 27.593654][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.593661][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.593663][ C3] ? __lock_acquire+0x518/0xc20 [ 27.593665][ C3] ? __rwlock_init+0x150/0x150 [ 27.593668][ C3] run_timer_softirq+0xf0/0x160 [ 27.593670][ C3] ? __run_timers+0xaa0/0xaa0 [ 27.593671][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.593673][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.593675][ C3] handle_softirqs+0x1d3/0x900 [ 27.593677][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 27.593678][ C3] ? _local_bh_enable+0xc0/0xc0 [ 27.593680][ C3] __irq_exit_rcu+0x145/0x1c0 [ 27.593682][ C3] irq_exit_rcu+0xe/0x30 [ 27.593683][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.593685][ C3] [ 27.593685][ C3] [ 27.593686][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 27.593688][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.593689][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.593692][ C3] 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 [ 27.593693][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 27.593695][ C3] RAX: 00000000000e36f7 RBX: ff11000001c88040 RCX: ffffffff916f0307 [ 27.593696][ C3] RDX: ff11000001c88040 RSI: ffffffff94438b01 RDI: ffffffff93e8d8e0 [ 27.593697][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.593698][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 27.593699][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.593700][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.593702][ C3] default_idle+0x9/0x10 [ 27.593704][ C3] default_idle_call+0x6e/0xb0 [ 27.593706][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.593707][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 27.593709][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 27.593711][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.593712][ C3] ? rcu_is_watching+0x16/0xd0 [ 27.593714][ C3] do_idle+0xd8/0x190 [ 27.593715][ C3] cpu_startup_entry+0x53/0x70 [ 27.593716][ C3] start_secondary+0x204/0x2b0 [ 27.593718][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.593720][ C3] common_startup_64+0x13e/0x148 [ 27.593722][ C3] [ 119.487567][ T1339] veth3: entered promiscuous mode [ 119.487583][ T1339] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 119.487586][ T1339] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1339, name: bridge [ 119.487587][ T1339] preempt_count: 202, expected: 0 [ 119.487588][ T1339] RCU nest depth: 0, expected: 0 [ 119.487589][ T1339] INFO: lockdep is turned off. [ 119.487590][ T1339] irq event stamp: 0 [ 119.487591][ T1339] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 119.487595][ T1339] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 119.487601][ T1339] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 119.487603][ T1339] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 119.487604][ T1339] Preemption disabled at: [ 119.487605][ T1339] [] dev_uc_add_excl+0x67/0x110 [ 119.487613][ T1339] CPU: 3 UID: 0 PID: 1339 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 119.487616][ T1339] Tainted: [W]=WARN [ 119.487617][ T1339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 119.487619][ T1339] Call Trace: [ 119.487620][ T1339] [ 119.487622][ T1339] dump_stack_lvl+0x6f/0xa0 [ 119.487627][ T1339] ? dev_uc_add_excl+0x67/0x110 [ 119.487629][ T1339] __might_resched.cold+0x1fe/0x2c1 [ 119.487633][ T1339] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 119.487636][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487640][ T1339] __kmalloc_noprof+0x443/0x760 [ 119.487643][ T1339] ? __rwlock_init+0x150/0x150 [ 119.487646][ T1339] ? alloc_buf.isra.0+0x4b/0x260 [ 119.487650][ T1339] ? do_raw_spin_unlock+0x59/0x250 [ 119.487651][ T1339] alloc_buf.isra.0+0x4b/0x260 [ 119.487653][ T1339] put_chars+0x1e1/0x2f0 [ 119.487655][ T1339] ? __send_to_port+0x420/0x420 [ 119.487657][ T1339] ? printk_get_next_message+0x240/0x650 [ 119.487660][ T1339] ? console_prepend_replay+0x20/0x20 [ 119.487662][ T1339] hvc_console_print+0x292/0x780 [ 119.487665][ T1339] ? hvc_write+0x3a0/0x3a0 [ 119.487667][ T1339] ? __rwlock_init+0x150/0x150 [ 119.487668][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487670][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487672][ T1339] ? lock_acquire+0x13c/0x160 [ 119.487674][ T1339] console_emit_next_record+0x22f/0x4c0 [ 119.487676][ T1339] ? devkmsg_read+0x4b0/0x4b0 [ 119.487678][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487680][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487681][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487683][ T1339] ? lock_acquire+0x13c/0x160 [ 119.487685][ T1339] ? console_flush_one_record+0x111/0x710 [ 119.487687][ T1339] console_flush_one_record+0x46f/0x710 [ 119.487689][ T1339] ? console_emit_next_record+0x4c0/0x4c0 [ 119.487692][ T1339] console_unlock+0xee/0x1f0 [ 119.487693][ T1339] ? lock_acquire+0x13c/0x160 [ 119.487695][ T1339] ? console_flush_one_record+0x710/0x710 [ 119.487696][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487698][ T1339] ? lock_release+0x184/0x1f0 [ 119.487699][ T1339] ? lock_acquire+0x60/0x160 [ 119.487701][ T1339] ? __rcu_read_lock+0x30/0x70 [ 119.487703][ T1339] ? __down_trylock_console_sem+0x5e/0xa0 [ 119.487705][ T1339] ? vprintk_emit+0x320/0x3e0 [ 119.487707][ T1339] vprintk_emit+0x37c/0x3e0 [ 119.487709][ T1339] ? wake_up_klogd_work_func+0x90/0x90 [ 119.487712][ T1339] _printk+0xc7/0x100 [ 119.487715][ T1339] ? snapshot_read.cold+0x21/0x21 [ 119.487717][ T1339] ? netdev_name+0x43/0x60 [ 119.487720][ T1339] ? __netdev_printk+0x17f/0x1d0 [ 119.487722][ T1339] netdev_info+0xe2/0x116 [ 119.487724][ T1339] ? netdev_notice+0x120/0x120 [ 119.487725][ T1339] ? kasan_save_track+0x14/0x30 [ 119.487728][ T1339] ? __kmalloc_cache_noprof+0x29a/0x620 [ 119.487730][ T1339] ? __hw_addr_add_ex+0x247/0x630 [ 119.487732][ T1339] ? mutex_is_locked+0x1c/0x50 [ 119.487735][ T1339] __dev_set_promiscuity.cold+0x95/0x104 [ 119.487738][ T1339] __dev_set_rx_mode+0x219/0x2c0 [ 119.487740][ T1339] dev_uc_add_excl+0xf2/0x110 [ 119.487742][ T1339] ndo_dflt_fdb_add+0x105/0x1e0 [ 119.487745][ T1339] ? __nla_parse+0x22/0x30 [ 119.487748][ T1339] rtnl_fdb_add+0x632/0xa00 [ 119.487749][ T1339] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 119.487751][ T1339] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 119.487752][ T1339] ? rtnl_fdb_del+0xb10/0xb10 [ 119.487753][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487755][ T1339] ? __rcu_read_lock+0x30/0x70 [ 119.487758][ T1339] ? unwind_get_return_address+0x67/0xd0 [ 119.487761][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487762][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487764][ T1339] ? cap_capable+0x1d7/0x3d0 [ 119.487767][ T1339] ? lock_acquire+0x13c/0x160 [ 119.487769][ T1339] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 119.487771][ T1339] ? rtnl_link_fill+0x920/0x920 [ 119.487772][ T1339] ? filter_irq_stacks+0xd0/0xd0 [ 119.487775][ T1339] ? stack_depot_save_flags+0x1bc/0x790 [ 119.487780][ T1339] netlink_rcv_skb+0x14e/0x3a0 [ 119.487783][ T1339] ? rtnl_link_fill+0x920/0x920 [ 119.487784][ T1339] ? lock_release+0x184/0x1f0 [ 119.487786][ T1339] ? netlink_ack+0xcf0/0xcf0 [ 119.487787][ T1339] ? __netlink_lookup+0xb9/0x6b0 [ 119.487790][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487792][ T1339] ? lock_release+0x184/0x1f0 [ 119.487794][ T1339] netlink_unicast+0x486/0x750 [ 119.487796][ T1339] ? netlink_attachskb+0x810/0x810 [ 119.487797][ T1339] ? next_uptodate_folio+0x2b/0x770 [ 119.487800][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487802][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487803][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487806][ T1339] netlink_sendmsg+0x735/0xc60 [ 119.487807][ T1339] ? netlink_unicast+0x750/0x750 [ 119.487809][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487811][ T1339] ? lock_release+0x184/0x1f0 [ 119.487813][ T1339] ____sys_sendmsg+0x415/0x880 [ 119.487816][ T1339] ? copy_msghdr_from_user+0x279/0x420 [ 119.487817][ T1339] ? get_timestamp.constprop.0+0x390/0x390 [ 119.487819][ T1339] ? move_addr_to_kernel+0x40/0x40 [ 119.487821][ T1339] ? do_fault_around+0x300/0x5a0 [ 119.487824][ T1339] ? lock_acquire+0x13c/0x160 [ 119.487826][ T1339] ___sys_sendmsg+0x14e/0x1d0 [ 119.487827][ T1339] ? do_pte_missing+0x86f/0xcc0 [ 119.487830][ T1339] ? copy_msghdr_from_user+0x420/0x420 [ 119.487831][ T1339] ? rcu_read_unlock+0x20/0x70 [ 119.487836][ T1339] __sys_sendmsg+0x12c/0x1d0 [ 119.487838][ T1339] ? __sys_sendmsg_sock+0x20/0x20 [ 119.487841][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487843][ T1339] ? rcu_is_watching+0x16/0xd0 [ 119.487845][ T1339] do_syscall_64+0xff/0x530 [ 119.487847][ T1339] ? exc_page_fault+0xee/0x100 [ 119.487850][ T1339] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 119.487851][ T1339] RIP: 0033:0x7f521829254e [ 119.487853][ T1339] 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 [ 119.487855][ T1339] RSP: 002b:00007fffa2feeb20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 119.487859][ T1339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f521829254e [ 119.487860][ T1339] RDX: 0000000000000000 RSI: 00007fffa2feebd0 RDI: 0000000000000005 [ 119.487861][ T1339] RBP: 00007fffa2feeb30 R08: 0000000000000000 R09: 0000000000000000 [ 119.487862][ T1339] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9125c2 [ 119.487862][ T1339] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 119.487865][ T1339] [ 133.183402][ T2266] veth3: left promiscuous mode [ 133.183421][ T2266] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 133.183424][ T2266] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2266, name: bridge [ 133.183426][ T2266] preempt_count: 202, expected: 0 [ 133.183427][ T2266] RCU nest depth: 0, expected: 0 [ 133.183428][ T2266] INFO: lockdep is turned off. [ 133.183429][ T2266] irq event stamp: 0 [ 133.183430][ T2266] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 133.183434][ T2266] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 133.183440][ T2266] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 133.183441][ T2266] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 133.183443][ T2266] Preemption disabled at: [ 133.183444][ T2266] [] dev_uc_del+0x68/0x150 [ 133.183451][ T2266] CPU: 1 UID: 0 PID: 2266 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 133.183454][ T2266] Tainted: [W]=WARN [ 133.183455][ T2266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 133.183456][ T2266] Call Trace: [ 133.183458][ T2266] [ 133.183459][ T2266] dump_stack_lvl+0x6f/0xa0 [ 133.183465][ T2266] ? dev_uc_del+0x68/0x150 [ 133.183466][ T2266] __might_resched.cold+0x1fe/0x2c1 [ 133.183470][ T2266] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 133.183474][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183478][ T2266] __kmalloc_noprof+0x443/0x760 [ 133.183481][ T2266] ? __rwlock_init+0x150/0x150 [ 133.183484][ T2266] ? alloc_buf.isra.0+0x4b/0x260 [ 133.183487][ T2266] ? do_raw_spin_unlock+0x59/0x250 [ 133.183489][ T2266] alloc_buf.isra.0+0x4b/0x260 [ 133.183491][ T2266] put_chars+0x1e1/0x2f0 [ 133.183493][ T2266] ? __send_to_port+0x420/0x420 [ 133.183495][ T2266] ? console_prepend_replay+0x20/0x20 [ 133.183498][ T2266] hvc_console_print+0x292/0x780 [ 133.183501][ T2266] ? hvc_write+0x3a0/0x3a0 [ 133.183502][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183504][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183506][ T2266] ? lock_acquire+0x13c/0x160 [ 133.183508][ T2266] console_emit_next_record+0x22f/0x4c0 [ 133.183510][ T2266] ? devkmsg_read+0x4b0/0x4b0 [ 133.183512][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183514][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183515][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183517][ T2266] ? lock_acquire+0x13c/0x160 [ 133.183519][ T2266] ? console_flush_one_record+0x111/0x710 [ 133.183520][ T2266] console_flush_one_record+0x46f/0x710 [ 133.183522][ T2266] ? console_emit_next_record+0x4c0/0x4c0 [ 133.183525][ T2266] console_unlock+0xee/0x1f0 [ 133.183527][ T2266] ? lock_acquire+0x13c/0x160 [ 133.183528][ T2266] ? console_flush_one_record+0x710/0x710 [ 133.183530][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183531][ T2266] ? lock_release+0x184/0x1f0 [ 133.183532][ T2266] ? lock_acquire+0x60/0x160 [ 133.183534][ T2266] ? __rcu_read_lock+0x30/0x70 [ 133.183536][ T2266] ? __down_trylock_console_sem+0x5e/0xa0 [ 133.183538][ T2266] ? vprintk_emit+0x320/0x3e0 [ 133.183540][ T2266] vprintk_emit+0x37c/0x3e0 [ 133.183542][ T2266] ? wake_up_klogd_work_func+0x90/0x90 [ 133.183544][ T2266] ? kvfree_call_rcu+0x88/0x2e0 [ 133.183546][ T2266] ? dev_uc_del+0xef/0x150 [ 133.183548][ T2266] ? rtnl_fdb_del+0x75c/0xb10 [ 133.183549][ T2266] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 133.183550][ T2266] ? netlink_rcv_skb+0x14e/0x3a0 [ 133.183553][ T2266] ? netlink_unicast+0x486/0x750 [ 133.183554][ T2266] ? netlink_sendmsg+0x735/0xc60 [ 133.183556][ T2266] _printk+0xc7/0x100 [ 133.183559][ T2266] ? snapshot_read.cold+0x21/0x21 [ 133.183561][ T2266] ? netdev_name+0x43/0x60 [ 133.183564][ T2266] ? __netdev_printk+0x17f/0x1d0 [ 133.183566][ T2266] netdev_info+0xe2/0x116 [ 133.183568][ T2266] ? netdev_notice+0x120/0x120 [ 133.183569][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183571][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183573][ T2266] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 133.183575][ T2266] ? do_raw_spin_unlock+0x59/0x250 [ 133.183577][ T2266] ? trace_hardirqs_on+0x36/0x40 [ 133.183578][ T2266] ? mutex_is_locked+0x1c/0x50 [ 133.183581][ T2266] __dev_set_promiscuity.cold+0x95/0x104 [ 133.183584][ T2266] __dev_set_rx_mode+0x219/0x2c0 [ 133.183587][ T2266] dev_uc_del+0x124/0x150 [ 133.183589][ T2266] rtnl_fdb_del+0x75c/0xb10 [ 133.183590][ T2266] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 133.183592][ T2266] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 133.183593][ T2266] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 133.183594][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183596][ T2266] ? __rcu_read_lock+0x30/0x70 [ 133.183599][ T2266] ? unwind_get_return_address+0x67/0xd0 [ 133.183601][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183603][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183604][ T2266] ? cap_capable+0x1d7/0x3d0 [ 133.183608][ T2266] ? lock_acquire+0x13c/0x160 [ 133.183610][ T2266] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 133.183611][ T2266] ? rtnl_link_fill+0x920/0x920 [ 133.183613][ T2266] ? filter_irq_stacks+0xd0/0xd0 [ 133.183615][ T2266] ? stack_depot_save_flags+0x1bc/0x790 [ 133.183619][ T2266] netlink_rcv_skb+0x14e/0x3a0 [ 133.183620][ T2266] ? rtnl_link_fill+0x920/0x920 [ 133.183621][ T2266] ? lock_release+0x184/0x1f0 [ 133.183623][ T2266] ? netlink_ack+0xcf0/0xcf0 [ 133.183624][ T2266] ? __netlink_lookup+0xb9/0x6b0 [ 133.183627][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183628][ T2266] ? lock_release+0x184/0x1f0 [ 133.183630][ T2266] netlink_unicast+0x486/0x750 [ 133.183632][ T2266] ? netlink_attachskb+0x810/0x810 [ 133.183633][ T2266] ? percpu_counter_add_batch+0x89/0x280 [ 133.183636][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183638][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183639][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183641][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183643][ T2266] netlink_sendmsg+0x735/0xc60 [ 133.183645][ T2266] ? netlink_unicast+0x750/0x750 [ 133.183647][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183648][ T2266] ? lock_release+0x184/0x1f0 [ 133.183650][ T2266] ____sys_sendmsg+0x415/0x880 [ 133.183653][ T2266] ? copy_msghdr_from_user+0x279/0x420 [ 133.183655][ T2266] ? get_timestamp.constprop.0+0x390/0x390 [ 133.183656][ T2266] ? move_addr_to_kernel+0x40/0x40 [ 133.183658][ T2266] ? do_fault_around+0x300/0x5a0 [ 133.183661][ T2266] ? lock_acquire+0x13c/0x160 [ 133.183662][ T2266] ___sys_sendmsg+0x14e/0x1d0 [ 133.183664][ T2266] ? do_pte_missing+0x86f/0xcc0 [ 133.183666][ T2266] ? copy_msghdr_from_user+0x420/0x420 [ 133.183668][ T2266] ? rcu_read_unlock+0x20/0x70 [ 133.183672][ T2266] __sys_sendmsg+0x12c/0x1d0 [ 133.183674][ T2266] ? __sys_sendmsg_sock+0x20/0x20 [ 133.183677][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183679][ T2266] ? rcu_is_watching+0x16/0xd0 [ 133.183681][ T2266] do_syscall_64+0xff/0x530 [ 133.183683][ T2266] ? exc_page_fault+0xee/0x100 [ 133.183685][ T2266] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 133.183687][ T2266] RIP: 0033:0x7f9682ecf54e [ 133.183689][ T2266] 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 [ 133.183690][ T2266] RSP: 002b:00007ffd22ec94d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 133.183694][ T2266] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9682ecf54e [ 133.183696][ T2266] RDX: 0000000000000000 RSI: 00007ffd22ec9580 RDI: 0000000000000005 [ 133.183696][ T2266] RBP: 00007ffd22ec94e0 R08: 0000000000000000 R09: 0000000000000000 [ 133.183697][ T2266] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9125d0 [ 133.183698][ T2266] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 133.183700][ T2266] [ 133.316554][ T2272] veth3: entered promiscuous mode [ 147.283947][ T3199] veth3: left promiscuous mode [ 147.283964][ T3199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 147.283967][ T3199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3199, name: bridge [ 147.283968][ T3199] preempt_count: 202, expected: 0 [ 147.283969][ T3199] RCU nest depth: 0, expected: 0 [ 147.283970][ T3199] INFO: lockdep is turned off. [ 147.283971][ T3199] irq event stamp: 0 [ 147.283972][ T3199] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 147.283976][ T3199] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 147.283982][ T3199] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 147.283984][ T3199] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 147.283986][ T3199] Preemption disabled at: [ 147.283986][ T3199] [] dev_uc_del+0x68/0x150 [ 147.283994][ T3199] CPU: 2 UID: 0 PID: 3199 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 147.283997][ T3199] Tainted: [W]=WARN [ 147.283998][ T3199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 147.284000][ T3199] Call Trace: [ 147.284001][ T3199] [ 147.284002][ T3199] dump_stack_lvl+0x6f/0xa0 [ 147.284008][ T3199] ? dev_uc_del+0x68/0x150 [ 147.284009][ T3199] __might_resched.cold+0x1fe/0x2c1 [ 147.284013][ T3199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 147.284017][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284021][ T3199] __kmalloc_noprof+0x443/0x760 [ 147.284024][ T3199] ? __rwlock_init+0x150/0x150 [ 147.284027][ T3199] ? alloc_buf.isra.0+0x4b/0x260 [ 147.284030][ T3199] ? do_raw_spin_unlock+0x59/0x250 [ 147.284032][ T3199] alloc_buf.isra.0+0x4b/0x260 [ 147.284034][ T3199] put_chars+0x1e1/0x2f0 [ 147.284036][ T3199] ? __send_to_port+0x420/0x420 [ 147.284037][ T3199] ? console_prepend_replay+0x20/0x20 [ 147.284040][ T3199] hvc_console_print+0x292/0x780 [ 147.284044][ T3199] ? hvc_write+0x3a0/0x3a0 [ 147.284045][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284047][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284049][ T3199] ? lock_acquire+0x13c/0x160 [ 147.284051][ T3199] console_emit_next_record+0x22f/0x4c0 [ 147.284053][ T3199] ? devkmsg_read+0x4b0/0x4b0 [ 147.284055][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284057][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284058][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284060][ T3199] ? lock_acquire+0x13c/0x160 [ 147.284062][ T3199] ? console_flush_one_record+0x111/0x710 [ 147.284064][ T3199] console_flush_one_record+0x46f/0x710 [ 147.284066][ T3199] ? console_emit_next_record+0x4c0/0x4c0 [ 147.284069][ T3199] console_unlock+0xee/0x1f0 [ 147.284070][ T3199] ? lock_acquire+0x13c/0x160 [ 147.284072][ T3199] ? console_flush_one_record+0x710/0x710 [ 147.284074][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284075][ T3199] ? lock_release+0x184/0x1f0 [ 147.284077][ T3199] ? lock_acquire+0x60/0x160 [ 147.284078][ T3199] ? __rcu_read_lock+0x30/0x70 [ 147.284080][ T3199] ? __down_trylock_console_sem+0x5e/0xa0 [ 147.284082][ T3199] ? vprintk_emit+0x320/0x3e0 [ 147.284084][ T3199] vprintk_emit+0x37c/0x3e0 [ 147.284087][ T3199] ? wake_up_klogd_work_func+0x90/0x90 [ 147.284089][ T3199] ? kvfree_call_rcu+0x88/0x2e0 [ 147.284092][ T3199] ? dev_uc_del+0xef/0x150 [ 147.284093][ T3199] ? rtnl_fdb_del+0x75c/0xb10 [ 147.284095][ T3199] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 147.284096][ T3199] ? netlink_rcv_skb+0x14e/0x3a0 [ 147.284098][ T3199] ? netlink_unicast+0x486/0x750 [ 147.284100][ T3199] ? netlink_sendmsg+0x735/0xc60 [ 147.284101][ T3199] _printk+0xc7/0x100 [ 147.284105][ T3199] ? snapshot_read.cold+0x21/0x21 [ 147.284107][ T3199] ? netdev_name+0x43/0x60 [ 147.284110][ T3199] ? __netdev_printk+0x17f/0x1d0 [ 147.284112][ T3199] netdev_info+0xe2/0x116 [ 147.284113][ T3199] ? netdev_notice+0x120/0x120 [ 147.284115][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284117][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284119][ T3199] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 147.284121][ T3199] ? do_raw_spin_unlock+0x59/0x250 [ 147.284123][ T3199] ? trace_hardirqs_on+0x36/0x40 [ 147.284124][ T3199] ? mutex_is_locked+0x1c/0x50 [ 147.284127][ T3199] __dev_set_promiscuity.cold+0x95/0x104 [ 147.284130][ T3199] __dev_set_rx_mode+0x219/0x2c0 [ 147.284133][ T3199] dev_uc_del+0x124/0x150 [ 147.284134][ T3199] rtnl_fdb_del+0x75c/0xb10 [ 147.284136][ T3199] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.284137][ T3199] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 147.284139][ T3199] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 147.284140][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284141][ T3199] ? __rcu_read_lock+0x30/0x70 [ 147.284144][ T3199] ? unwind_get_return_address+0x67/0xd0 [ 147.284147][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284149][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284150][ T3199] ? cap_capable+0x1d7/0x3d0 [ 147.284154][ T3199] ? lock_acquire+0x13c/0x160 [ 147.284156][ T3199] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 147.284157][ T3199] ? rtnl_link_fill+0x920/0x920 [ 147.284159][ T3199] ? filter_irq_stacks+0xd0/0xd0 [ 147.284161][ T3199] ? stack_depot_save_flags+0x1bc/0x790 [ 147.284165][ T3199] netlink_rcv_skb+0x14e/0x3a0 [ 147.284166][ T3199] ? rtnl_link_fill+0x920/0x920 [ 147.284168][ T3199] ? lock_release+0x184/0x1f0 [ 147.284169][ T3199] ? netlink_ack+0xcf0/0xcf0 [ 147.284170][ T3199] ? __netlink_lookup+0xb9/0x6b0 [ 147.284173][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284175][ T3199] ? lock_release+0x184/0x1f0 [ 147.284177][ T3199] netlink_unicast+0x486/0x750 [ 147.284179][ T3199] ? netlink_attachskb+0x810/0x810 [ 147.284180][ T3199] ? next_uptodate_folio+0x2b/0x770 [ 147.284183][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284185][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284186][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284189][ T3199] netlink_sendmsg+0x735/0xc60 [ 147.284191][ T3199] ? netlink_unicast+0x750/0x750 [ 147.284192][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284194][ T3199] ? lock_release+0x184/0x1f0 [ 147.284196][ T3199] ____sys_sendmsg+0x415/0x880 [ 147.284199][ T3199] ? copy_msghdr_from_user+0x279/0x420 [ 147.284200][ T3199] ? get_timestamp.constprop.0+0x390/0x390 [ 147.284202][ T3199] ? move_addr_to_kernel+0x40/0x40 [ 147.284205][ T3199] ? do_fault_around+0x300/0x5a0 [ 147.284208][ T3199] ? lock_acquire+0x13c/0x160 [ 147.284211][ T3199] ___sys_sendmsg+0x14e/0x1d0 [ 147.284213][ T3199] ? do_pte_missing+0x86f/0xcc0 [ 147.284216][ T3199] ? copy_msghdr_from_user+0x420/0x420 [ 147.284219][ T3199] ? rcu_read_unlock+0x20/0x70 [ 147.284226][ T3199] __sys_sendmsg+0x12c/0x1d0 [ 147.284229][ T3199] ? __sys_sendmsg_sock+0x20/0x20 [ 147.284231][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284233][ T3199] ? rcu_is_watching+0x16/0xd0 [ 147.284235][ T3199] do_syscall_64+0xff/0x530 [ 147.284238][ T3199] ? exc_page_fault+0xee/0x100 [ 147.284241][ T3199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.284242][ T3199] RIP: 0033:0x7fed36ba754e [ 147.284244][ T3199] 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 [ 147.284246][ T3199] RSP: 002b:00007fff1d1deca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 147.284249][ T3199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed36ba754e [ 147.284251][ T3199] RDX: 0000000000000000 RSI: 00007fff1d1ded50 RDI: 0000000000000005 [ 147.284252][ T3199] RBP: 00007fff1d1decb0 R08: 0000000000000000 R09: 0000000000000000 [ 147.284253][ T3199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9125de [ 147.284254][ T3199] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 147.284256][ T3199] [ 147.509248][ T3217] vx20: left allmulticast mode [ 147.509446][ T3217] vx20: left promiscuous mode [ 147.509666][ T3217] br1: port 2(vx20) entered disabled state [ 147.530893][ T3218] vx10: left allmulticast mode [ 147.531068][ T3218] vx10: left promiscuous mode [ 147.531294][ T3218] br1: port 1(vx10) entered disabled state [ 152.621100][ T3223] br1: port 1(vx10) entered blocking state [ 152.621117][ T3223] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 152.621120][ T3223] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3223, name: ip [ 152.621121][ T3223] preempt_count: 1, expected: 0 [ 152.621122][ T3223] RCU nest depth: 0, expected: 0 [ 152.621123][ T3223] INFO: lockdep is turned off. [ 152.621124][ T3223] irq event stamp: 0 [ 152.621125][ T3223] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 152.621130][ T3223] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 152.621136][ T3223] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 152.621138][ T3223] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 152.621139][ T3223] Preemption disabled at: [ 152.621140][ T3223] [] vprintk_emit+0x31b/0x3e0 [ 152.621147][ T3223] CPU: 0 UID: 0 PID: 3223 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 152.621151][ T3223] Tainted: [W]=WARN [ 152.621152][ T3223] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 152.621153][ T3223] Call Trace: [ 152.621155][ T3223] [ 152.621156][ T3223] dump_stack_lvl+0x6f/0xa0 [ 152.621161][ T3223] ? vprintk_emit+0x31b/0x3e0 [ 152.621163][ T3223] __might_resched.cold+0x1fe/0x2c1 [ 152.621167][ T3223] ? __module_address+0x36/0x330 [ 152.621170][ T3223] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 152.621173][ T3223] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 152.621174][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621178][ T3223] __kmalloc_noprof+0x443/0x760 [ 152.621181][ T3223] ? __rwlock_init+0x150/0x150 [ 152.621184][ T3223] ? alloc_buf.isra.0+0x4b/0x260 [ 152.621187][ T3223] ? do_raw_spin_unlock+0x59/0x250 [ 152.621189][ T3223] alloc_buf.isra.0+0x4b/0x260 [ 152.621191][ T3223] put_chars+0x1e1/0x2f0 [ 152.621192][ T3223] ? prb_final_commit+0x50/0x50 [ 152.621194][ T3223] ? __send_to_port+0x420/0x420 [ 152.621195][ T3223] ? printk_get_next_message+0x240/0x650 [ 152.621198][ T3223] hvc_console_print+0x292/0x780 [ 152.621201][ T3223] ? hvc_write+0x3a0/0x3a0 [ 152.621202][ T3223] ? do_raw_spin_lock+0x131/0x280 [ 152.621204][ T3223] ? vsnprintf+0x668/0x1700 [ 152.621207][ T3223] ? __rwlock_init+0x150/0x150 [ 152.621209][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621211][ T3223] ? lock_acquire+0x13c/0x160 [ 152.621213][ T3223] console_emit_next_record+0x22f/0x4c0 [ 152.621215][ T3223] ? devkmsg_read+0x4b0/0x4b0 [ 152.621217][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621219][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621220][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621222][ T3223] ? lock_acquire+0x13c/0x160 [ 152.621224][ T3223] ? console_flush_one_record+0x111/0x710 [ 152.621225][ T3223] console_flush_one_record+0x46f/0x710 [ 152.621228][ T3223] ? console_emit_next_record+0x4c0/0x4c0 [ 152.621230][ T3223] console_unlock+0xee/0x1f0 [ 152.621232][ T3223] ? lock_acquire+0x13c/0x160 [ 152.621234][ T3223] ? console_flush_one_record+0x710/0x710 [ 152.621235][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621237][ T3223] ? lock_release+0x184/0x1f0 [ 152.621238][ T3223] ? lock_acquire+0x60/0x160 [ 152.621239][ T3223] ? __rcu_read_lock+0x30/0x70 [ 152.621241][ T3223] ? __down_trylock_console_sem+0x5e/0xa0 [ 152.621243][ T3223] ? vprintk_emit+0x320/0x3e0 [ 152.621245][ T3223] vprintk_emit+0x37c/0x3e0 [ 152.621248][ T3223] ? wake_up_klogd_work_func+0x90/0x90 [ 152.621250][ T3223] ? __rwlock_init+0x150/0x150 [ 152.621252][ T3223] ? filter_irq_stacks+0xd0/0xd0 [ 152.621253][ T3223] ? lock_acquire+0x13c/0x160 [ 152.621255][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621257][ T3223] _printk+0xc7/0x100 [ 152.621260][ T3223] ? snapshot_read.cold+0x21/0x21 [ 152.621263][ T3223] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 152.621275][ T3223] ? do_setlink.isra.0+0xa31/0x2750 [ 152.621278][ T3223] ? rtnl_newlink+0x9f1/0x11c0 [ 152.621279][ T3223] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 152.621281][ T3223] br_set_state+0x22f/0x430 [bridge] [ 152.621290][ T3223] br_init_port+0xc4/0x200 [bridge] [ 152.621297][ T3223] new_nbp+0x39c/0x580 [bridge] [ 152.621305][ T3223] br_add_if+0x212/0x1320 [bridge] [ 152.621319][ T3223] ? bpf_address_lookup+0x250/0x290 [ 152.621324][ T3223] ? is_bpf_text_address+0x72/0x110 [ 152.621326][ T3223] ? kernel_text_address+0x149/0x170 [ 152.621329][ T3223] ? __kernel_text_address+0x12/0x30 [ 152.621332][ T3223] do_set_master+0x357/0x580 [ 152.621336][ T3223] do_setlink.isra.0+0xa31/0x2750 [ 152.621338][ T3223] ? stack_trace_save+0x93/0xc0 [ 152.621340][ T3223] ? rtnl_link_get_size+0x350/0x350 [ 152.621342][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621345][ T3223] ? stack_depot_save_flags+0x1bc/0x790 [ 152.621349][ T3223] ? kasan_save_stack+0x3d/0x50 [ 152.621353][ T3223] ? kasan_save_stack+0x2f/0x50 [ 152.621354][ T3223] ? kasan_save_track+0x14/0x30 [ 152.621356][ T3223] ? __kasan_kmalloc+0x7b/0x90 [ 152.621358][ T3223] ? __kmalloc_cache_noprof+0x29a/0x620 [ 152.621359][ T3223] ? rtnl_newlink+0x124/0x11c0 [ 152.621360][ T3223] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 152.621361][ T3223] ? netlink_rcv_skb+0x14e/0x3a0 [ 152.621364][ T3223] ? netlink_unicast+0x486/0x750 [ 152.621365][ T3223] ? netlink_sendmsg+0x735/0xc60 [ 152.621366][ T3223] ? ____sys_sendmsg+0x415/0x880 [ 152.621369][ T3223] ? ___sys_sendmsg+0x14e/0x1d0 [ 152.621370][ T3223] ? __sys_sendmsg+0x12c/0x1d0 [ 152.621372][ T3223] ? do_syscall_64+0xff/0x530 [ 152.621373][ T3223] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 152.621376][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621378][ T3223] ? lock_acquire+0x13c/0x160 [ 152.621379][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621381][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621382][ T3223] ? trace_contention_end+0xb3/0x180 [ 152.621386][ T3223] ? __mutex_lock+0x1db/0x1ea0 [ 152.621388][ T3223] ? __mutex_lock+0x9a3/0x1ea0 [ 152.621389][ T3223] ? rtnl_newlink+0x9a8/0x11c0 [ 152.621390][ T3223] ? ww_mutex_lock+0x160/0x160 [ 152.621392][ T3223] ? nla_get_range_signed+0x3d0/0x3d0 [ 152.621394][ T3223] ? __rtnl_newlink+0x3fa/0xa50 [ 152.621396][ T3223] rtnl_newlink+0x9f1/0x11c0 [ 152.621398][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621400][ T3223] ? rtnl_bridge_getlink+0x850/0x850 [ 152.621401][ T3223] ? lock_acquire+0x13c/0x160 [ 152.621402][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621404][ T3223] ? is_bpf_text_address+0x3e/0x110 [ 152.621406][ T3223] ? is_bpf_text_address+0x72/0x110 [ 152.621408][ T3223] ? kernel_text_address+0x149/0x170 [ 152.621409][ T3223] ? __kernel_text_address+0x12/0x30 [ 152.621410][ T3223] ? write_profile+0xf0/0xf0 [ 152.621411][ T3223] ? unwind_get_return_address+0x67/0xd0 [ 152.621414][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621416][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621417][ T3223] ? cap_capable+0x1d7/0x3d0 [ 152.621421][ T3223] ? lock_acquire+0x13c/0x160 [ 152.621422][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621424][ T3223] ? rtnl_bridge_getlink+0x850/0x850 [ 152.621425][ T3223] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 152.621427][ T3223] ? rtnl_link_fill+0x920/0x920 [ 152.621428][ T3223] ? filter_irq_stacks+0xd0/0xd0 [ 152.621429][ T3223] ? stack_depot_save_flags+0x1bc/0x790 [ 152.621432][ T3223] netlink_rcv_skb+0x14e/0x3a0 [ 152.621433][ T3223] ? rtnl_link_fill+0x920/0x920 [ 152.621434][ T3223] ? lock_release+0x184/0x1f0 [ 152.621436][ T3223] ? netlink_ack+0xcf0/0xcf0 [ 152.621437][ T3223] ? __netlink_lookup+0xb9/0x6b0 [ 152.621440][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621442][ T3223] ? lock_release+0x184/0x1f0 [ 152.621443][ T3223] netlink_unicast+0x486/0x750 [ 152.621445][ T3223] ? netlink_attachskb+0x810/0x810 [ 152.621447][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621448][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621450][ T3223] ? lock_acquire+0x13c/0x160 [ 152.621452][ T3223] netlink_sendmsg+0x735/0xc60 [ 152.621454][ T3223] ? netlink_unicast+0x750/0x750 [ 152.621456][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621457][ T3223] ? lock_release+0x184/0x1f0 [ 152.621459][ T3223] ____sys_sendmsg+0x415/0x880 [ 152.621461][ T3223] ? copy_msghdr_from_user+0x279/0x420 [ 152.621463][ T3223] ? get_timestamp.constprop.0+0x390/0x390 [ 152.621464][ T3223] ? move_addr_to_kernel+0x40/0x40 [ 152.621466][ T3223] ? filter_irq_stacks+0xd0/0xd0 [ 152.621468][ T3223] ___sys_sendmsg+0x14e/0x1d0 [ 152.621470][ T3223] ? copy_msghdr_from_user+0x420/0x420 [ 152.621475][ T3223] __sys_sendmsg+0x12c/0x1d0 [ 152.621477][ T3223] ? __sys_sendmsg_sock+0x20/0x20 [ 152.621479][ T3223] ? rcu_is_watching+0x16/0xd0 [ 152.621481][ T3223] do_syscall_64+0xff/0x530 [ 152.621482][ T3223] ? exc_page_fault+0xee/0x100 [ 152.621485][ T3223] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 152.621486][ T3223] RIP: 0033:0x7f07bb91654e [ 152.621488][ T3223] 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 [ 152.621490][ T3223] RSP: 002b:00007ffe99341610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 152.621494][ T3223] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f07bb91654e [ 152.621495][ T3223] RDX: 0000000000000000 RSI: 00007ffe993416c0 RDI: 0000000000000005 [ 152.621496][ T3223] RBP: 00007ffe99341620 R08: 0000000000000000 R09: 0000000000000000 [ 152.621497][ T3223] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9125e3 [ 152.621498][ T3223] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe99341d80 [ 152.621500][ T3223] [ 152.652352][ T3223] br1: port 1(vx10) entered disabled state [ 152.652618][ T3223] vx10: entered allmulticast mode [ 152.653641][ T3223] vx10: entered promiscuous mode [ 152.654005][ T3223] br1: port 1(vx10) entered blocking state [ 152.654188][ T3223] br1: port 1(vx10) entered forwarding state [ 152.692691][ T3225] br1: port 2(vx20) entered blocking state [ 152.693459][ T3225] br1: port 2(vx20) entered disabled state [ 152.693666][ T3225] vx20: entered allmulticast mode [ 152.695083][ T3225] vx20: entered promiscuous mode [ 152.695409][ T3225] br1: port 2(vx20) entered blocking state [ 152.695600][ T3225] br1: port 2(vx20) entered forwarding state [ 255.668131][ T4069] veth3: entered promiscuous mode [ 255.668148][ T4069] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 255.668150][ T4069] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4069, name: bridge [ 255.668152][ T4069] preempt_count: 202, expected: 0 [ 255.668153][ T4069] RCU nest depth: 0, expected: 0 [ 255.668154][ T4069] INFO: lockdep is turned off. [ 255.668155][ T4069] irq event stamp: 0 [ 255.668156][ T4069] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 255.668160][ T4069] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 255.668166][ T4069] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 255.668168][ T4069] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 255.668169][ T4069] Preemption disabled at: [ 255.668170][ T4069] [] dev_uc_add_excl+0x67/0x110 [ 255.668177][ T4069] CPU: 2 UID: 0 PID: 4069 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 255.668181][ T4069] Tainted: [W]=WARN [ 255.668182][ T4069] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 255.668183][ T4069] Call Trace: [ 255.668185][ T4069] [ 255.668186][ T4069] dump_stack_lvl+0x6f/0xa0 [ 255.668192][ T4069] ? dev_uc_add_excl+0x67/0x110 [ 255.668193][ T4069] __might_resched.cold+0x1fe/0x2c1 [ 255.668197][ T4069] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 255.668201][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668205][ T4069] __kmalloc_noprof+0x443/0x760 [ 255.668208][ T4069] ? __rwlock_init+0x150/0x150 [ 255.668211][ T4069] ? alloc_buf.isra.0+0x4b/0x260 [ 255.668215][ T4069] ? do_raw_spin_unlock+0x59/0x250 [ 255.668216][ T4069] alloc_buf.isra.0+0x4b/0x260 [ 255.668218][ T4069] put_chars+0x1e1/0x2f0 [ 255.668220][ T4069] ? __send_to_port+0x420/0x420 [ 255.668222][ T4069] ? printk_get_next_message+0x240/0x650 [ 255.668225][ T4069] ? console_prepend_replay+0x20/0x20 [ 255.668227][ T4069] hvc_console_print+0x292/0x780 [ 255.668230][ T4069] ? hvc_write+0x3a0/0x3a0 [ 255.668232][ T4069] ? __rwlock_init+0x150/0x150 [ 255.668233][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668235][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668236][ T4069] ? lock_acquire+0x13c/0x160 [ 255.668239][ T4069] console_emit_next_record+0x22f/0x4c0 [ 255.668241][ T4069] ? devkmsg_read+0x4b0/0x4b0 [ 255.668243][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668245][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668246][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668248][ T4069] ? lock_acquire+0x13c/0x160 [ 255.668250][ T4069] ? console_flush_one_record+0x111/0x710 [ 255.668251][ T4069] console_flush_one_record+0x46f/0x710 [ 255.668253][ T4069] ? console_emit_next_record+0x4c0/0x4c0 [ 255.668256][ T4069] console_unlock+0xee/0x1f0 [ 255.668258][ T4069] ? lock_acquire+0x13c/0x160 [ 255.668259][ T4069] ? console_flush_one_record+0x710/0x710 [ 255.668261][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668263][ T4069] ? lock_release+0x184/0x1f0 [ 255.668264][ T4069] ? lock_acquire+0x60/0x160 [ 255.668265][ T4069] ? __rcu_read_lock+0x30/0x70 [ 255.668268][ T4069] ? __down_trylock_console_sem+0x5e/0xa0 [ 255.668269][ T4069] ? vprintk_emit+0x320/0x3e0 [ 255.668271][ T4069] vprintk_emit+0x37c/0x3e0 [ 255.668274][ T4069] ? wake_up_klogd_work_func+0x90/0x90 [ 255.668276][ T4069] _printk+0xc7/0x100 [ 255.668280][ T4069] ? snapshot_read.cold+0x21/0x21 [ 255.668282][ T4069] ? netdev_name+0x43/0x60 [ 255.668285][ T4069] ? __netdev_printk+0x17f/0x1d0 [ 255.668287][ T4069] netdev_info+0xe2/0x116 [ 255.668288][ T4069] ? netdev_notice+0x120/0x120 [ 255.668290][ T4069] ? kasan_save_track+0x14/0x30 [ 255.668293][ T4069] ? __kmalloc_cache_noprof+0x29a/0x620 [ 255.668295][ T4069] ? __hw_addr_add_ex+0x247/0x630 [ 255.668297][ T4069] ? mutex_is_locked+0x1c/0x50 [ 255.668300][ T4069] __dev_set_promiscuity.cold+0x95/0x104 [ 255.668303][ T4069] __dev_set_rx_mode+0x219/0x2c0 [ 255.668307][ T4069] dev_uc_add_excl+0xf2/0x110 [ 255.668310][ T4069] ndo_dflt_fdb_add+0x105/0x1e0 [ 255.668313][ T4069] ? __nla_parse+0x22/0x30 [ 255.668317][ T4069] rtnl_fdb_add+0x632/0xa00 [ 255.668319][ T4069] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 255.668322][ T4069] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 255.668324][ T4069] ? rtnl_fdb_del+0xb10/0xb10 [ 255.668325][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668326][ T4069] ? __rcu_read_lock+0x30/0x70 [ 255.668329][ T4069] ? unwind_get_return_address+0x67/0xd0 [ 255.668332][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668333][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668335][ T4069] ? cap_capable+0x1d7/0x3d0 [ 255.668339][ T4069] ? lock_acquire+0x13c/0x160 [ 255.668341][ T4069] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 255.668342][ T4069] ? rtnl_link_fill+0x920/0x920 [ 255.668343][ T4069] ? filter_irq_stacks+0xd0/0xd0 [ 255.668346][ T4069] ? stack_depot_save_flags+0x1bc/0x790 [ 255.668349][ T4069] netlink_rcv_skb+0x14e/0x3a0 [ 255.668351][ T4069] ? rtnl_link_fill+0x920/0x920 [ 255.668353][ T4069] ? lock_release+0x184/0x1f0 [ 255.668354][ T4069] ? netlink_ack+0xcf0/0xcf0 [ 255.668355][ T4069] ? __netlink_lookup+0xb9/0x6b0 [ 255.668358][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668360][ T4069] ? lock_release+0x184/0x1f0 [ 255.668362][ T4069] netlink_unicast+0x486/0x750 [ 255.668364][ T4069] ? netlink_attachskb+0x810/0x810 [ 255.668365][ T4069] ? next_uptodate_folio+0x2b/0x770 [ 255.668368][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668370][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668371][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668373][ T4069] netlink_sendmsg+0x735/0xc60 [ 255.668375][ T4069] ? netlink_unicast+0x750/0x750 [ 255.668377][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668379][ T4069] ? lock_release+0x184/0x1f0 [ 255.668381][ T4069] ____sys_sendmsg+0x415/0x880 [ 255.668384][ T4069] ? copy_msghdr_from_user+0x279/0x420 [ 255.668385][ T4069] ? get_timestamp.constprop.0+0x390/0x390 [ 255.668387][ T4069] ? move_addr_to_kernel+0x40/0x40 [ 255.668389][ T4069] ? do_fault_around+0x300/0x5a0 [ 255.668392][ T4069] ? lock_acquire+0x13c/0x160 [ 255.668394][ T4069] ___sys_sendmsg+0x14e/0x1d0 [ 255.668395][ T4069] ? do_pte_missing+0x86f/0xcc0 [ 255.668398][ T4069] ? copy_msghdr_from_user+0x420/0x420 [ 255.668399][ T4069] ? rcu_read_unlock+0x20/0x70 [ 255.668404][ T4069] __sys_sendmsg+0x12c/0x1d0 [ 255.668406][ T4069] ? __sys_sendmsg_sock+0x20/0x20 [ 255.668409][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668410][ T4069] ? rcu_is_watching+0x16/0xd0 [ 255.668412][ T4069] do_syscall_64+0xff/0x530 [ 255.668415][ T4069] ? exc_page_fault+0xee/0x100 [ 255.668418][ T4069] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 255.668419][ T4069] RIP: 0033:0x7f33ac54b54e [ 255.668421][ T4069] 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 [ 255.668423][ T4069] RSP: 002b:00007fff4b062510 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 255.668426][ T4069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33ac54b54e [ 255.668428][ T4069] RDX: 0000000000000000 RSI: 00007fff4b0625c0 RDI: 0000000000000005 [ 255.668429][ T4069] RBP: 00007fff4b062520 R08: 0000000000000000 R09: 0000000000000000 [ 255.668429][ T4069] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91264b [ 255.668430][ T4069] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 255.668433][ T4069] [ 270.039659][ T4996] veth3: left promiscuous mode [ 270.039676][ T4996] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 270.039678][ T4996] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4996, name: bridge [ 270.039680][ T4996] preempt_count: 202, expected: 0 [ 270.039681][ T4996] RCU nest depth: 0, expected: 0 [ 270.039682][ T4996] INFO: lockdep is turned off. [ 270.039683][ T4996] irq event stamp: 0 [ 270.039684][ T4996] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 270.039688][ T4996] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 270.039694][ T4996] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 270.039696][ T4996] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 270.039697][ T4996] Preemption disabled at: [ 270.039698][ T4996] [] dev_uc_del+0x68/0x150 [ 270.039706][ T4996] CPU: 3 UID: 0 PID: 4996 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 270.039709][ T4996] Tainted: [W]=WARN [ 270.039710][ T4996] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 270.039712][ T4996] Call Trace: [ 270.039713][ T4996] [ 270.039714][ T4996] dump_stack_lvl+0x6f/0xa0 [ 270.039720][ T4996] ? dev_uc_del+0x68/0x150 [ 270.039722][ T4996] __might_resched.cold+0x1fe/0x2c1 [ 270.039725][ T4996] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 270.039729][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039733][ T4996] __kmalloc_noprof+0x443/0x760 [ 270.039737][ T4996] ? __rwlock_init+0x150/0x150 [ 270.039739][ T4996] ? alloc_buf.isra.0+0x4b/0x260 [ 270.039743][ T4996] ? do_raw_spin_unlock+0x59/0x250 [ 270.039745][ T4996] alloc_buf.isra.0+0x4b/0x260 [ 270.039746][ T4996] put_chars+0x1e1/0x2f0 [ 270.039749][ T4996] ? __send_to_port+0x420/0x420 [ 270.039750][ T4996] ? console_prepend_replay+0x20/0x20 [ 270.039754][ T4996] hvc_console_print+0x292/0x780 [ 270.039757][ T4996] ? hvc_write+0x3a0/0x3a0 [ 270.039758][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039760][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039762][ T4996] ? lock_acquire+0x13c/0x160 [ 270.039764][ T4996] console_emit_next_record+0x22f/0x4c0 [ 270.039766][ T4996] ? devkmsg_read+0x4b0/0x4b0 [ 270.039768][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039770][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039772][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039773][ T4996] ? lock_acquire+0x13c/0x160 [ 270.039775][ T4996] ? console_flush_one_record+0x111/0x710 [ 270.039780][ T4996] console_flush_one_record+0x46f/0x710 [ 270.039783][ T4996] ? console_emit_next_record+0x4c0/0x4c0 [ 270.039786][ T4996] console_unlock+0xee/0x1f0 [ 270.039787][ T4996] ? lock_acquire+0x13c/0x160 [ 270.039789][ T4996] ? console_flush_one_record+0x710/0x710 [ 270.039791][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039792][ T4996] ? lock_release+0x184/0x1f0 [ 270.039794][ T4996] ? lock_acquire+0x60/0x160 [ 270.039795][ T4996] ? __rcu_read_lock+0x30/0x70 [ 270.039797][ T4996] ? __down_trylock_console_sem+0x5e/0xa0 [ 270.039799][ T4996] ? vprintk_emit+0x320/0x3e0 [ 270.039801][ T4996] vprintk_emit+0x37c/0x3e0 [ 270.039804][ T4996] ? wake_up_klogd_work_func+0x90/0x90 [ 270.039806][ T4996] ? kvfree_call_rcu+0x88/0x2e0 [ 270.039809][ T4996] ? dev_uc_del+0xef/0x150 [ 270.039810][ T4996] ? rtnl_fdb_del+0x75c/0xb10 [ 270.039812][ T4996] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 270.039813][ T4996] ? netlink_rcv_skb+0x14e/0x3a0 [ 270.039815][ T4996] ? netlink_unicast+0x486/0x750 [ 270.039817][ T4996] ? netlink_sendmsg+0x735/0xc60 [ 270.039818][ T4996] _printk+0xc7/0x100 [ 270.039822][ T4996] ? snapshot_read.cold+0x21/0x21 [ 270.039824][ T4996] ? netdev_name+0x43/0x60 [ 270.039827][ T4996] ? __netdev_printk+0x17f/0x1d0 [ 270.039829][ T4996] netdev_info+0xe2/0x116 [ 270.039831][ T4996] ? netdev_notice+0x120/0x120 [ 270.039832][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039834][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039836][ T4996] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 270.039838][ T4996] ? do_raw_spin_unlock+0x59/0x250 [ 270.039840][ T4996] ? trace_hardirqs_on+0x36/0x40 [ 270.039841][ T4996] ? mutex_is_locked+0x1c/0x50 [ 270.039844][ T4996] __dev_set_promiscuity.cold+0x95/0x104 [ 270.039847][ T4996] __dev_set_rx_mode+0x219/0x2c0 [ 270.039850][ T4996] dev_uc_del+0x124/0x150 [ 270.039852][ T4996] rtnl_fdb_del+0x75c/0xb10 [ 270.039853][ T4996] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 270.039855][ T4996] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 270.039856][ T4996] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 270.039857][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039859][ T4996] ? __rcu_read_lock+0x30/0x70 [ 270.039862][ T4996] ? unwind_get_return_address+0x67/0xd0 [ 270.039864][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039866][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039868][ T4996] ? cap_capable+0x1d7/0x3d0 [ 270.039871][ T4996] ? lock_acquire+0x13c/0x160 [ 270.039873][ T4996] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 270.039875][ T4996] ? rtnl_link_fill+0x920/0x920 [ 270.039876][ T4996] ? filter_irq_stacks+0xd0/0xd0 [ 270.039879][ T4996] ? stack_depot_save_flags+0x1bc/0x790 [ 270.039883][ T4996] netlink_rcv_skb+0x14e/0x3a0 [ 270.039884][ T4996] ? rtnl_link_fill+0x920/0x920 [ 270.039886][ T4996] ? lock_release+0x184/0x1f0 [ 270.039887][ T4996] ? netlink_ack+0xcf0/0xcf0 [ 270.039888][ T4996] ? __netlink_lookup+0xb9/0x6b0 [ 270.039891][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039893][ T4996] ? lock_release+0x184/0x1f0 [ 270.039895][ T4996] netlink_unicast+0x486/0x750 [ 270.039897][ T4996] ? netlink_attachskb+0x810/0x810 [ 270.039898][ T4996] ? next_uptodate_folio+0x2b/0x770 [ 270.039901][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039903][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039904][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039907][ T4996] netlink_sendmsg+0x735/0xc60 [ 270.039909][ T4996] ? netlink_unicast+0x750/0x750 [ 270.039910][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039912][ T4996] ? lock_release+0x184/0x1f0 [ 270.039914][ T4996] ____sys_sendmsg+0x415/0x880 [ 270.039917][ T4996] ? copy_msghdr_from_user+0x279/0x420 [ 270.039919][ T4996] ? get_timestamp.constprop.0+0x390/0x390 [ 270.039920][ T4996] ? move_addr_to_kernel+0x40/0x40 [ 270.039923][ T4996] ? do_fault_around+0x300/0x5a0 [ 270.039925][ T4996] ? lock_acquire+0x13c/0x160 [ 270.039927][ T4996] ___sys_sendmsg+0x14e/0x1d0 [ 270.039928][ T4996] ? do_pte_missing+0x86f/0xcc0 [ 270.039931][ T4996] ? copy_msghdr_from_user+0x420/0x420 [ 270.039932][ T4996] ? rcu_read_unlock+0x20/0x70 [ 270.039937][ T4996] __sys_sendmsg+0x12c/0x1d0 [ 270.039939][ T4996] ? __sys_sendmsg_sock+0x20/0x20 [ 270.039942][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039944][ T4996] ? rcu_is_watching+0x16/0xd0 [ 270.039946][ T4996] do_syscall_64+0xff/0x530 [ 270.039949][ T4996] ? exc_page_fault+0xee/0x100 [ 270.039951][ T4996] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 270.039953][ T4996] RIP: 0033:0x7fcbaf27d54e [ 270.039955][ T4996] 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 [ 270.039957][ T4996] RSP: 002b:00007ffcea787fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 270.039960][ T4996] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcbaf27d54e [ 270.039962][ T4996] RDX: 0000000000000000 RSI: 00007ffcea788080 RDI: 0000000000000005 [ 270.039962][ T4996] RBP: 00007ffcea787fe0 R08: 0000000000000000 R09: 0000000000000000 [ 270.039963][ T4996] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912659 [ 270.039964][ T4996] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 270.039967][ T4996] [ 270.171431][ T5002] veth3: entered promiscuous mode [ 284.570306][ T5929] veth3: left promiscuous mode [ 284.570323][ T5929] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 284.570325][ T5929] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5929, name: bridge [ 284.570327][ T5929] preempt_count: 202, expected: 0 [ 284.570328][ T5929] RCU nest depth: 0, expected: 0 [ 284.570329][ T5929] INFO: lockdep is turned off. [ 284.570330][ T5929] irq event stamp: 0 [ 284.570330][ T5929] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 284.570335][ T5929] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 284.570341][ T5929] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 284.570342][ T5929] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 284.570344][ T5929] Preemption disabled at: [ 284.570345][ T5929] [] dev_uc_del+0x68/0x150 [ 284.570352][ T5929] CPU: 2 UID: 0 PID: 5929 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 284.570356][ T5929] Tainted: [W]=WARN [ 284.570357][ T5929] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 284.570358][ T5929] Call Trace: [ 284.570360][ T5929] [ 284.570361][ T5929] dump_stack_lvl+0x6f/0xa0 [ 284.570367][ T5929] ? dev_uc_del+0x68/0x150 [ 284.570368][ T5929] __might_resched.cold+0x1fe/0x2c1 [ 284.570372][ T5929] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 284.570376][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570380][ T5929] __kmalloc_noprof+0x443/0x760 [ 284.570383][ T5929] ? __rwlock_init+0x150/0x150 [ 284.570386][ T5929] ? alloc_buf.isra.0+0x4b/0x260 [ 284.570390][ T5929] ? do_raw_spin_unlock+0x59/0x250 [ 284.570391][ T5929] alloc_buf.isra.0+0x4b/0x260 [ 284.570393][ T5929] put_chars+0x1e1/0x2f0 [ 284.570395][ T5929] ? __send_to_port+0x420/0x420 [ 284.570397][ T5929] ? console_prepend_replay+0x20/0x20 [ 284.570400][ T5929] hvc_console_print+0x292/0x780 [ 284.570404][ T5929] ? hvc_write+0x3a0/0x3a0 [ 284.570405][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570407][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570408][ T5929] ? lock_acquire+0x13c/0x160 [ 284.570411][ T5929] console_emit_next_record+0x22f/0x4c0 [ 284.570413][ T5929] ? devkmsg_read+0x4b0/0x4b0 [ 284.570415][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570417][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570419][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570420][ T5929] ? lock_acquire+0x13c/0x160 [ 284.570422][ T5929] ? console_flush_one_record+0x111/0x710 [ 284.570424][ T5929] console_flush_one_record+0x46f/0x710 [ 284.570426][ T5929] ? console_emit_next_record+0x4c0/0x4c0 [ 284.570429][ T5929] console_unlock+0xee/0x1f0 [ 284.570431][ T5929] ? lock_acquire+0x13c/0x160 [ 284.570433][ T5929] ? console_flush_one_record+0x710/0x710 [ 284.570434][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570436][ T5929] ? lock_release+0x184/0x1f0 [ 284.570437][ T5929] ? lock_acquire+0x60/0x160 [ 284.570439][ T5929] ? __rcu_read_lock+0x30/0x70 [ 284.570441][ T5929] ? __down_trylock_console_sem+0x5e/0xa0 [ 284.570443][ T5929] ? vprintk_emit+0x320/0x3e0 [ 284.570445][ T5929] vprintk_emit+0x37c/0x3e0 [ 284.570448][ T5929] ? wake_up_klogd_work_func+0x90/0x90 [ 284.570449][ T5929] ? kvfree_call_rcu+0x88/0x2e0 [ 284.570452][ T5929] ? dev_uc_del+0xef/0x150 [ 284.570454][ T5929] ? rtnl_fdb_del+0x75c/0xb10 [ 284.570456][ T5929] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 284.570457][ T5929] ? netlink_rcv_skb+0x14e/0x3a0 [ 284.570459][ T5929] ? netlink_unicast+0x486/0x750 [ 284.570461][ T5929] ? netlink_sendmsg+0x735/0xc60 [ 284.570463][ T5929] _printk+0xc7/0x100 [ 284.570466][ T5929] ? snapshot_read.cold+0x21/0x21 [ 284.570468][ T5929] ? netdev_name+0x43/0x60 [ 284.570471][ T5929] ? __netdev_printk+0x17f/0x1d0 [ 284.570473][ T5929] netdev_info+0xe2/0x116 [ 284.570475][ T5929] ? netdev_notice+0x120/0x120 [ 284.570477][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570478][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570480][ T5929] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 284.570483][ T5929] ? do_raw_spin_unlock+0x59/0x250 [ 284.570484][ T5929] ? trace_hardirqs_on+0x36/0x40 [ 284.570486][ T5929] ? mutex_is_locked+0x1c/0x50 [ 284.570489][ T5929] __dev_set_promiscuity.cold+0x95/0x104 [ 284.570491][ T5929] __dev_set_rx_mode+0x219/0x2c0 [ 284.570495][ T5929] dev_uc_del+0x124/0x150 [ 284.570496][ T5929] rtnl_fdb_del+0x75c/0xb10 [ 284.570498][ T5929] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 284.570500][ T5929] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 284.570501][ T5929] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 284.570502][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570504][ T5929] ? __rcu_read_lock+0x30/0x70 [ 284.570507][ T5929] ? unwind_get_return_address+0x67/0xd0 [ 284.570509][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570511][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570513][ T5929] ? cap_capable+0x1d7/0x3d0 [ 284.570517][ T5929] ? lock_acquire+0x13c/0x160 [ 284.570519][ T5929] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 284.570520][ T5929] ? rtnl_link_fill+0x920/0x920 [ 284.570522][ T5929] ? filter_irq_stacks+0xd0/0xd0 [ 284.570524][ T5929] ? stack_depot_save_flags+0x1bc/0x790 [ 284.570528][ T5929] netlink_rcv_skb+0x14e/0x3a0 [ 284.570529][ T5929] ? rtnl_link_fill+0x920/0x920 [ 284.570531][ T5929] ? lock_release+0x184/0x1f0 [ 284.570532][ T5929] ? netlink_ack+0xcf0/0xcf0 [ 284.570534][ T5929] ? __netlink_lookup+0xb9/0x6b0 [ 284.570536][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570538][ T5929] ? lock_release+0x184/0x1f0 [ 284.570540][ T5929] netlink_unicast+0x486/0x750 [ 284.570542][ T5929] ? netlink_attachskb+0x810/0x810 [ 284.570543][ T5929] ? next_uptodate_folio+0x2b/0x770 [ 284.570547][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570548][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570550][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570552][ T5929] netlink_sendmsg+0x735/0xc60 [ 284.570554][ T5929] ? netlink_unicast+0x750/0x750 [ 284.570556][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570558][ T5929] ? lock_release+0x184/0x1f0 [ 284.570560][ T5929] ____sys_sendmsg+0x415/0x880 [ 284.570563][ T5929] ? copy_msghdr_from_user+0x279/0x420 [ 284.570564][ T5929] ? get_timestamp.constprop.0+0x390/0x390 [ 284.570566][ T5929] ? move_addr_to_kernel+0x40/0x40 [ 284.570568][ T5929] ? do_fault_around+0x300/0x5a0 [ 284.570571][ T5929] ? lock_acquire+0x13c/0x160 [ 284.570572][ T5929] ___sys_sendmsg+0x14e/0x1d0 [ 284.570574][ T5929] ? do_pte_missing+0x86f/0xcc0 [ 284.570576][ T5929] ? copy_msghdr_from_user+0x420/0x420 [ 284.570578][ T5929] ? rcu_read_unlock+0x20/0x70 [ 284.570583][ T5929] __sys_sendmsg+0x12c/0x1d0 [ 284.570585][ T5929] ? __sys_sendmsg_sock+0x20/0x20 [ 284.570588][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570589][ T5929] ? rcu_is_watching+0x16/0xd0 [ 284.570591][ T5929] do_syscall_64+0xff/0x530 [ 284.570594][ T5929] ? exc_page_fault+0xee/0x100 [ 284.570597][ T5929] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 284.570598][ T5929] RIP: 0033:0x7fab7b68b54e [ 284.570600][ T5929] 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 [ 284.570602][ T5929] RSP: 002b:00007ffe55402500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 284.570606][ T5929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab7b68b54e [ 284.570607][ T5929] RDX: 0000000000000000 RSI: 00007ffe554025b0 RDI: 0000000000000005 [ 284.570608][ T5929] RBP: 00007ffe55402510 R08: 0000000000000000 R09: 0000000000000000 [ 284.570609][ T5929] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912668 [ 284.570610][ T5929] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 284.570612][ T5929] [ 442.433729][ T12] vx20: left allmulticast mode [ 442.433747][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 442.433750][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 442.433752][ T12] preempt_count: 1, expected: 0 [ 442.433753][ T12] RCU nest depth: 0, expected: 0 [ 442.433754][ T12] INFO: lockdep is turned off. [ 442.433756][ T12] irq event stamp: 50020 [ 442.433756][ T12] hardirqs last enabled at (50019): [] _raw_spin_unlock_irq+0x28/0x50 [ 442.433766][ T12] hardirqs last disabled at (50020): [] __schedule+0x1246/0x20e0 [ 442.433769][ T12] softirqs last enabled at (49856): [] __fib6_clean_all+0xff/0x290 [ 442.433773][ T12] softirqs last disabled at (49850): [] __fib6_clean_all+0xd9/0x290 [ 442.433781][ T12] Preemption disabled at: [ 442.433782][ T12] [] vprintk_emit+0x31b/0x3e0 [ 442.433791][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 442.433797][ T12] Tainted: [W]=WARN [ 442.433798][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 442.433801][ T12] Workqueue: netns cleanup_net [ 442.433808][ T12] Call Trace: [ 442.433810][ T12] [ 442.433812][ T12] dump_stack_lvl+0x6f/0xa0 [ 442.433818][ T12] ? vprintk_emit+0x31b/0x3e0 [ 442.433821][ T12] __might_resched.cold+0x1fe/0x2c1 [ 442.433826][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 442.433831][ T12] ? rcu_is_watching+0x16/0xd0 [ 442.433836][ T12] __kmalloc_noprof+0x443/0x760 [ 442.433840][ T12] ? __rwlock_init+0x150/0x150 [ 442.433844][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 442.433850][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 442.433852][ T12] alloc_buf.isra.0+0x4b/0x260 [ 442.433854][ T12] put_chars+0x1e1/0x2f0 [ 442.433856][ T12] ? desc_read_finalized_seq+0x79/0x120 [ 442.433858][ T12] ? __send_to_port+0x420/0x420 [ 442.433860][ T12] ? console_prepend_replay+0x20/0x20 [ 442.433863][ T12] hvc_console_print+0x292/0x780 [ 442.433867][ T12] ? hvc_write+0x3a0/0x3a0 [ 442.433868][ T12] ? do_raw_spin_lock+0x131/0x280 [ 442.433870][ T12] ? __rwlock_init+0x150/0x150 [ 442.433872][ T12] ? rcu_is_watching+0x16/0xd0 [ 442.433874][ T12] ? rcu_is_watching+0x16/0xd0 [ 442.433875][ T12] ? lock_acquire+0x13c/0x160 [ 442.433878][ T12] console_emit_next_record+0x22f/0x4c0 [ 442.433881][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 442.433884][ T12] ? rcu_is_watching+0x16/0xd0 [ 442.433886][ T12] ? rcu_is_watching+0x16/0xd0 [ 442.433888][ T12] ? rcu_is_watching+0x16/0xd0 [ 442.433890][ T12] ? lock_acquire+0x13c/0x160 [ 442.433892][ T12] ? console_flush_one_record+0x111/0x710 [ 442.433895][ T12] console_flush_one_record+0x46f/0x710 [ 442.433898][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 442.433902][ T12] console_unlock+0xee/0x1f0 [ 442.433904][ T12] ? lock_acquire+0x13c/0x160 [ 442.433906][ T12] ? console_flush_one_record+0x710/0x710 [ 442.433908][ T12] ? rcu_is_watching+0x16/0xd0 [ 442.433910][ T12] ? lock_release+0x184/0x1f0 [ 442.433912][ T12] ? lock_acquire+0x60/0x160 [ 442.433913][ T12] ? __rcu_read_lock+0x30/0x70 [ 442.433916][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 442.433918][ T12] ? vprintk_emit+0x320/0x3e0 [ 442.433921][ T12] vprintk_emit+0x37c/0x3e0 [ 442.433924][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 442.433926][ T12] ? process_one_work+0xe3e/0x1560 [ 442.433929][ T12] ? kthread+0x367/0x460 [ 442.433931][ T12] ? ret_from_fork+0x474/0x6b0 [ 442.433934][ T12] ? ret_from_fork_asm+0x11/0x20 [ 442.433937][ T12] _printk+0xc7/0x100 [ 442.433941][ T12] ? snapshot_read.cold+0x21/0x21 [ 442.433944][ T12] ? netdev_name+0x43/0x60 [ 442.433947][ T12] ? __netdev_printk+0x17f/0x1d0 [ 442.433949][ T12] netdev_info+0xe2/0x116 [ 442.433951][ T12] ? netdev_notice+0x120/0x120 [ 442.433953][ T12] ? rcu_is_watching+0x16/0xd0 [ 442.433955][ T12] ? __up_read+0x355/0x9e0 [ 442.433957][ T12] ? trace_hardirqs_on+0x36/0x40 [ 442.433960][ T12] ? down_write_nested+0x200/0x200 [ 442.433961][ T12] ? mutex_is_locked+0x1c/0x50 [ 442.433964][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 442.433968][ T12] dev_set_allmulti+0xa2/0x150 [ 442.433971][ T12] del_nbp+0xb7/0xc10 [bridge] [ 442.433988][ T12] br_dev_delete+0x9d/0x1e0 [bridge] [ 442.433999][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 442.434009][ T12] ops_undo_list+0x5be/0x8f0 [ 442.434013][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 442.434015][ T12] ? idr_destroy+0x121/0x250 [ 442.434020][ T12] cleanup_net+0x431/0x890 [ 442.434022][ T12] ? net_passive_dec+0x230/0x230 [ 442.434025][ T12] ? lock_acquire+0x13c/0x160 [ 442.434027][ T12] ? rcu_is_watching+0x16/0xd0 [ 442.434030][ T12] process_one_work+0xe3e/0x1560 [ 442.434034][ T12] ? __queue_delayed_work+0x470/0x470 [ 442.434037][ T12] ? __rwlock_init+0x150/0x150 [ 442.434039][ T12] worker_thread+0x4f1/0xd60 [ 442.434043][ T12] ? rescuer_thread+0x1340/0x1340 [ 442.434044][ T12] kthread+0x367/0x460 [ 442.434046][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 442.434048][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 442.434050][ T12] ret_from_fork+0x474/0x6b0 [ 442.434052][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 442.434054][ T12] ? __switch_to+0x5a3/0xe00 [ 442.434057][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 442.434059][ T12] ret_from_fork_asm+0x11/0x20 [ 442.434063][ T12] [ 442.456598][ T12] vx20: left promiscuous mode [ 442.457076][ T12] br2: port 3(vx20) entered disabled state [ 442.458371][ T12] vx10: left allmulticast mode [ 442.458607][ T12] vx10: left promiscuous mode [ 442.459000][ T12] br2: port 2(vx10) entered disabled state [ 442.461137][ T12] w1: left allmulticast mode [ 442.461356][ T12] w1: left promiscuous mode [ 442.461693][ T12] br2: port 1(w1) entered disabled state [ 442.546066][ T12] vx20: left allmulticast mode [ 442.546268][ T12] vx20: left promiscuous mode [ 442.546502][ T12] br2: port 3(vx20) entered disabled state [ 442.547270][ T12] vx10: left allmulticast mode [ 442.547422][ T12] vx10: left promiscuous mode [ 442.547656][ T12] br2: port 2(vx10) entered disabled state [ 442.548686][ T12] w1: left allmulticast mode [ 442.549626][ T12] w1: left promiscuous mode [ 442.549834][ T12] br2: port 1(w1) entered disabled state [ 443.103577][T10516] br1: port 4(veth2) entered disabled state [ 443.126223][T10517] veth2: left allmulticast mode [ 443.126448][T10517] veth2: left promiscuous mode [ 443.126686][T10517] br1: port 4(veth2) entered disabled state [ 443.207725][T10521] br1: port 3(veth1) entered disabled state [ 443.232990][T10522] veth1: left allmulticast mode [ 443.233213][T10522] veth1: left promiscuous mode [ 443.233438][T10522] br1: port 3(veth1) entered disabled state [ 443.272876][T10524] vx20: left allmulticast mode [ 443.273050][T10524] vx20: left promiscuous mode [ 443.273256][T10524] br1: port 2(vx20) entered disabled state [ 443.357516][T10528] vx10: left allmulticast mode [ 443.357698][T10528] vx10: left promiscuous mode [ 443.358627][T10528] br1: port 1(vx10) entered disabled state