[ 9.767461][ T186] ip (186) used greatest stack depth: 24384 bytes left [ 9.767476][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.767478][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 9.767479][ T186] preempt_count: 2, expected: 0 [ 9.767480][ T186] RCU nest depth: 0, expected: 0 [ 9.767481][ T186] locks held by ip/186: 5, last CPU#0: [ 9.767483][ T186] #0: ffffffff9ea027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.767495][ T186] #1: ffffffff9eb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.767500][ T186] #2: ffffffff9eb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.767504][ T186] #3: ffffffff9ea89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.767508][ T186] #4: ffffffff9ea89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.767512][ T186] irq event stamp: 32606 [ 9.767513][ T186] hardirqs last enabled at (32605): [] __down_trylock_console_sem+0x86/0xa0 [ 9.767515][ T186] hardirqs last disabled at (32606): [] console_emit_next_record+0x3d4/0x4c0 [ 9.767517][ T186] softirqs last enabled at (31324): [] netlink_release+0x17b/0xcf0 [ 9.767521][ T186] softirqs last disabled at (31322): [] netlink_release+0xd2/0xcf0 [ 9.767523][ T186] Preemption disabled at: [ 9.767523][ T186] [<0000000000000000>] 0x0 [ 9.767530][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.767533][ T186] Tainted: [W]=WARN [ 9.767534][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.767535][ T186] Call Trace: [ 9.767537][ T186] [ 9.767538][ T186] dump_stack_lvl+0x6f/0xa0 [ 9.767544][ T186] __might_resched.cold+0x1fe/0x2c1 [ 9.767548][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.767552][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 9.767557][ T186] __kmalloc_noprof+0x443/0x760 [ 9.767559][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 9.767565][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 9.767567][ T186] alloc_buf.isra.0+0x4b/0x260 [ 9.767570][ T186] put_chars+0x1e1/0x2f0 [ 9.767573][ T186] ? __send_to_port+0x420/0x420 [ 9.767574][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.767579][ T186] ? validate_chain+0x38b/0xc20 [ 9.767584][ T186] hvc_console_print+0x292/0x780 [ 9.767590][ T186] ? hvc_write+0x3a0/0x3a0 [ 9.767592][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.767595][ T186] ? lock_acquire+0x13c/0x160 [ 9.767598][ T186] console_emit_next_record+0x22f/0x4c0 [ 9.767602][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 9.767604][ T186] ? console_flush_one_record+0x106/0x710 [ 9.767607][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.767609][ T186] ? lock_acquire+0x13c/0x160 [ 9.767613][ T186] console_flush_one_record+0x46f/0x710 [ 9.767617][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 9.767619][ T186] ? __lock_acquire+0x518/0xc20 [ 9.767624][ T186] console_unlock+0xee/0x1f0 [ 9.767627][ T186] ? console_flush_one_record+0x710/0x710 [ 9.767628][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.767630][ T186] ? lock_acquire+0x60/0x160 [ 9.767634][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.767636][ T186] ? vprintk_emit+0x320/0x3e0 [ 9.767639][ T186] vprintk_emit+0x37c/0x3e0 [ 9.767643][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 9.767646][ T186] ? __lock_acquire+0x518/0xc20 [ 9.767649][ T186] _printk+0xc7/0x100 [ 9.767653][ T186] ? snapshot_read.cold+0x21/0x21 [ 9.767655][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.767658][ T186] ? __rwlock_init+0x150/0x150 [ 9.767662][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.767664][ T186] do_exit.cold+0x82/0x9c [ 9.767668][ T186] ? exit_notify+0x890/0x890 [ 9.767670][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.767672][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.767676][ T186] do_group_exit+0xb8/0x370 [ 9.767679][ T186] __x64_sys_exit_group+0x3c/0x50 [ 9.767681][ T186] x64_sys_call+0x1567/0x1570 [ 9.767683][ T186] do_syscall_64+0xff/0x530 [ 9.767690][ T186] ? exc_page_fault+0xee/0x100 [ 9.767693][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.767695][ T186] RIP: 0033:0x7f8bedbae1b8 [ 9.767697][ T186] Code: Unable to access opcode bytes at 0x7f8bedbae18e. [ 9.767698][ T186] RSP: 002b:00007fff7dc2e508 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.767700][ T186] RAX: ffffffffffffffda RBX: 00007f8bedcdef88 RCX: 00007f8bedbae1b8 [ 9.767702][ T186] RDX: 00007f8bed8f8fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.767703][ T186] RBP: 00007fff7dc2e560 R08: 0000000000000000 R09: 0000000000008010 [ 9.767703][ T186] R10: 00007fff7dc2e320 R11: 0000000000000246 R12: 0000000000000001 [ 9.767704][ T186] R13: 0000000000000000 R14: 00007f8bedcdd680 R15: 00007f8bedcdefa0 [ 9.767711][ T186] [ 10.885317][ T227] 8021q: 802.1Q VLAN Support v1.8 [ 10.885332][ T227] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.885334][ T227] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 227, name: modprobe [ 10.885336][ T227] preempt_count: 1, expected: 0 [ 10.885337][ T227] RCU nest depth: 0, expected: 0 [ 10.885338][ T227] locks held by modprobe/227: 4, last CPU#3: [ 10.885340][ T227] #0: ffffffff9eb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.885355][ T227] #1: ffffffff9eb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.885358][ T227] #2: ffffffff9ea89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.885362][ T227] #3: ffffffff9ea89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.885366][ T227] irq event stamp: 23630 [ 10.885367][ T227] hardirqs last enabled at (23629): [] __down_trylock_console_sem+0x86/0xa0 [ 10.885369][ T227] hardirqs last disabled at (23630): [] console_emit_next_record+0x3d4/0x4c0 [ 10.885371][ T227] softirqs last enabled at (20394): [] handle_softirqs+0x67c/0x900 [ 10.885374][ T227] softirqs last disabled at (19393): [] __irq_exit_rcu+0x145/0x1c0 [ 10.885377][ T227] Preemption disabled at: [ 10.885377][ T227] [] vprintk_emit+0x31b/0x3e0 [ 10.885383][ T227] CPU: 3 UID: 0 PID: 227 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.885386][ T227] Tainted: [W]=WARN [ 10.885387][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.885389][ T227] Call Trace: [ 10.885391][ T227] [ 10.885392][ T227] dump_stack_lvl+0x6f/0xa0 [ 10.885397][ T227] ? vprintk_emit+0x31b/0x3e0 [ 10.885400][ T227] __might_resched.cold+0x1fe/0x2c1 [ 10.885404][ T227] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.885408][ T227] ? __kmalloc_noprof+0xdb/0x760 [ 10.885413][ T227] __kmalloc_noprof+0x443/0x760 [ 10.885415][ T227] ? alloc_buf.isra.0+0x4b/0x260 [ 10.885421][ T227] ? do_raw_spin_unlock+0x59/0x250 [ 10.885424][ T227] alloc_buf.isra.0+0x4b/0x260 [ 10.885427][ T227] put_chars+0x1e1/0x2f0 [ 10.885429][ T227] ? __send_to_port+0x420/0x420 [ 10.885431][ T227] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.885435][ T227] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.885438][ T227] ? validate_chain+0x38b/0xc20 [ 10.885442][ T227] hvc_console_print+0x292/0x780 [ 10.885445][ T227] ? __lock_acquire+0x518/0xc20 [ 10.885453][ T227] ? hvc_write+0x3a0/0x3a0 [ 10.885457][ T227] ? rcu_is_watching+0x16/0xd0 [ 10.885462][ T227] console_emit_next_record+0x22f/0x4c0 [ 10.885466][ T227] ? devkmsg_read+0x4b0/0x4b0 [ 10.885467][ T227] ? console_flush_one_record+0x106/0x710 [ 10.885470][ T227] ? rcu_is_watching+0x16/0xd0 [ 10.885473][ T227] ? lock_acquire+0x13c/0x160 [ 10.885477][ T227] console_flush_one_record+0x46f/0x710 [ 10.885481][ T227] ? console_emit_next_record+0x4c0/0x4c0 [ 10.885482][ T227] ? __lock_acquire+0x518/0xc20 [ 10.885487][ T227] console_unlock+0xee/0x1f0 [ 10.885490][ T227] ? console_flush_one_record+0x710/0x710 [ 10.885492][ T227] ? rcu_is_watching+0x16/0xd0 [ 10.885494][ T227] ? lock_acquire+0x60/0x160 [ 10.885497][ T227] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.885499][ T227] ? vprintk_emit+0x320/0x3e0 [ 10.885502][ T227] vprintk_emit+0x37c/0x3e0 [ 10.885506][ T227] ? wake_up_klogd_work_func+0x90/0x90 [ 10.885511][ T227] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 10.885515][ T227] _printk+0xc7/0x100 [ 10.885518][ T227] ? snapshot_read.cold+0x21/0x21 [ 10.885524][ T227] ? do_one_initcall+0x113/0x4f0 [ 10.885527][ T227] vlan_proto_init+0x24/0x90 [8021q] [ 10.885530][ T227] do_one_initcall+0x124/0x4f0 [ 10.885533][ T227] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.885537][ T227] ? do_init_module+0xae/0x8a0 [ 10.885540][ T227] ? kasan_unpoison+0x44/0x70 [ 10.885544][ T227] do_init_module+0x2ad/0x8a0 [ 10.885548][ T227] ? lockdep_hardirqs_on+0x91/0x130 [ 10.885552][ T227] ? free_module+0x470/0x470 [ 10.885555][ T227] ? kfree+0x123/0x590 [ 10.885559][ T227] load_module+0x1424/0x1bb0 [ 10.885566][ T227] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.885570][ T227] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.885573][ T227] ? ovl_real_file+0x172/0x1e0 [ 10.885576][ T227] ? backing_file_read_iter+0x541/0x790 [ 10.885579][ T227] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.885583][ T227] init_module_from_file+0x11f/0x1a0 [ 10.885586][ T227] ? __do_sys_init_module+0x220/0x220 [ 10.885594][ T227] ? __rwlock_init+0x150/0x150 [ 10.885597][ T227] ? do_raw_spin_unlock+0x59/0x250 [ 10.885600][ T227] idempotent_init_module+0x37b/0x7c0 [ 10.885603][ T227] ? init_module_from_file+0x1a0/0x1a0 [ 10.885609][ T227] ? rcu_is_watching+0x16/0xd0 [ 10.885612][ T227] ? cap_capable+0x1d7/0x3d0 [ 10.885617][ T227] __x64_sys_finit_module+0xdf/0x190 [ 10.885619][ T227] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.885623][ T227] do_syscall_64+0xff/0x530 [ 10.885624][ T227] ? exc_page_fault+0xee/0x100 [ 10.885627][ T227] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.885629][ T227] RIP: 0033:0x7f7f65c3237d [ 10.885633][ T227] 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 [ 10.885634][ T227] RSP: 002b:00007ffdabbaf6e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.885637][ T227] RAX: ffffffffffffffda RBX: 000055c630a29810 RCX: 00007f7f65c3237d [ 10.885638][ T227] RDX: 0000000000000000 RSI: 000055c617fcfffd RDI: 0000000000000000 [ 10.885639][ T227] RBP: 00007ffdabbaf780 R08: 0000000000000000 R09: 0000000000000000 [ 10.885640][ T227] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c617fcfffd [ 10.885641][ T227] R13: 000055c630a29960 R14: 0000000000040000 R15: 0000000000000000 [ 10.885647][ T227] [ 12.236336][ T279] br1: port 1(vx10) entered blocking state [ 12.236442][ T279] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.236445][ T279] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 279, name: ip [ 12.236446][ T279] preempt_count: 1, expected: 0 [ 12.236447][ T279] RCU nest depth: 0, expected: 0 [ 12.236448][ T279] locks held by ip/279: 5, last CPU#3: [ 12.236450][ T279] #0: ffffffff9f2d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 12.236462][ T279] #1: ffffffff9eb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.236468][ T279] #2: ffffffff9eb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.236472][ T279] #3: ffffffff9ea89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.236476][ T279] #4: ffffffff9ea89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.236480][ T279] irq event stamp: 15290 [ 12.236481][ T279] hardirqs last enabled at (15289): [] irqentry_exit+0x21c/0x790 [ 12.236484][ T279] hardirqs last disabled at (15290): [] console_emit_next_record+0x3d4/0x4c0 [ 12.236486][ T279] softirqs last enabled at (15198): [] __alloc_skb+0x4c2/0x5f0 [ 12.236490][ T279] softirqs last disabled at (15196): [] __alloc_skb+0x4c2/0x5f0 [ 12.236492][ T279] Preemption disabled at: [ 12.236493][ T279] [] vprintk_emit+0x31b/0x3e0 [ 12.236498][ T279] CPU: 3 UID: 0 PID: 279 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.236502][ T279] Tainted: [W]=WARN [ 12.236503][ T279] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.236504][ T279] Call Trace: [ 12.236506][ T279] [ 12.236507][ T279] dump_stack_lvl+0x6f/0xa0 [ 12.236513][ T279] ? vprintk_emit+0x31b/0x3e0 [ 12.236515][ T279] __might_resched.cold+0x1fe/0x2c1 [ 12.236520][ T279] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.236524][ T279] ? __kmalloc_noprof+0xdb/0x760 [ 12.236529][ T279] __kmalloc_noprof+0x443/0x760 [ 12.236531][ T279] ? alloc_buf.isra.0+0x4b/0x260 [ 12.236537][ T279] ? do_raw_spin_unlock+0x59/0x250 [ 12.236539][ T279] alloc_buf.isra.0+0x4b/0x260 [ 12.236543][ T279] put_chars+0x1e1/0x2f0 [ 12.236546][ T279] ? __send_to_port+0x420/0x420 [ 12.236550][ T279] ? validate_chain+0x34a/0xc20 [ 12.236553][ T279] hvc_console_print+0x292/0x780 [ 12.236556][ T279] ? mark_usage+0x61/0x170 [ 12.236558][ T279] ? __lock_acquire+0x518/0xc20 [ 12.236560][ T279] ? __lock_acquire+0x518/0xc20 [ 12.236564][ T279] ? hvc_write+0x3a0/0x3a0 [ 12.236566][ T279] ? console_emit_next_record+0x1df/0x4c0 [ 12.236569][ T279] ? rcu_is_watching+0x16/0xd0 [ 12.236573][ T279] ? lock_acquire+0x13c/0x160 [ 12.236577][ T279] console_emit_next_record+0x22f/0x4c0 [ 12.236580][ T279] ? devkmsg_read+0x4b0/0x4b0 [ 12.236582][ T279] ? console_flush_one_record+0x106/0x710 [ 12.236585][ T279] ? rcu_is_watching+0x16/0xd0 [ 12.236588][ T279] ? lock_acquire+0x13c/0x160 [ 12.236592][ T279] console_flush_one_record+0x46f/0x710 [ 12.236596][ T279] ? console_emit_next_record+0x4c0/0x4c0 [ 12.236598][ T279] ? __lock_acquire+0x518/0xc20 [ 12.236599][ T279] ? exc_page_fault+0xfb/0x100 [ 12.236604][ T279] console_unlock+0xee/0x1f0 [ 12.236607][ T279] ? console_flush_one_record+0x710/0x710 [ 12.236609][ T279] ? rcu_is_watching+0x16/0xd0 [ 12.236611][ T279] ? lock_acquire+0x60/0x160 [ 12.236615][ T279] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.236617][ T279] ? vprintk_emit+0x320/0x3e0 [ 12.236620][ T279] vprintk_emit+0x37c/0x3e0 [ 12.236624][ T279] ? wake_up_klogd_work_func+0x90/0x90 [ 12.236627][ T279] ? __lock_release.isra.0+0x69/0x1a0 [ 12.236628][ T279] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 12.236632][ T279] ? mark_held_locks+0x40/0x70 [ 12.236635][ T279] _printk+0xc7/0x100 [ 12.236639][ T279] ? snapshot_read.cold+0x21/0x21 [ 12.236643][ T279] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.236655][ T279] ? do_setlink.isra.0+0xa31/0x2750 [ 12.236656][ T279] ? rtnl_newlink+0x9f1/0x11c0 [ 12.236658][ T279] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.236662][ T279] br_set_state+0x22f/0x430 [bridge] [ 12.236672][ T279] br_init_port+0xc4/0x200 [bridge] [ 12.236681][ T279] new_nbp+0x39c/0x580 [bridge] [ 12.236690][ T279] br_add_if+0x212/0x1320 [bridge] [ 12.236697][ T279] ? is_bpf_text_address+0x72/0x110 [ 12.236705][ T279] ? kernel_text_address+0x149/0x170 [ 12.236708][ T279] ? __kernel_text_address+0x12/0x30 [ 12.236712][ T279] do_set_master+0x357/0x580 [ 12.236717][ T279] do_setlink.isra.0+0xa31/0x2750 [ 12.236720][ T279] ? stack_trace_save+0x93/0xc0 [ 12.236723][ T279] ? rtnl_link_get_size+0x350/0x350 [ 12.236724][ T279] ? rcu_read_lock_any_held+0x66/0x90 [ 12.236727][ T279] ? stack_depot_save_flags+0x38e/0x790 [ 12.236730][ T279] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.236733][ T279] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.236735][ T279] ? validate_chain+0x38b/0xc20 [ 12.236738][ T279] ? kasan_save_stack+0x3d/0x50 [ 12.236741][ T279] ? kasan_save_stack+0x2f/0x50 [ 12.236742][ T279] ? kasan_save_track+0x14/0x30 [ 12.236745][ T279] ? __lock_acquire+0x518/0xc20 [ 12.236747][ T279] ? netlink_seq_next+0xe/0x60 [ 12.236750][ T279] ? ___sys_sendmsg+0xb0/0x1d0 [ 12.236755][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 12.236757][ T279] ? rtnl_newlink+0x9a8/0x11c0 [ 12.236759][ T279] ? rcu_is_watching+0x16/0xd0 [ 12.236762][ T279] ? lock_acquire+0x13c/0x160 [ 12.236763][ T279] ? rcu_is_watching+0x16/0xd0 [ 12.236765][ T279] ? rcu_is_watching+0x16/0xd0 [ 12.236767][ T279] ? trace_contention_end+0xb3/0x180 [ 12.236771][ T279] ? __mutex_lock+0x1db/0x1ea0 [ 12.236773][ T279] ? __mutex_lock+0x9a3/0x1ea0 [ 12.236775][ T279] ? rtnl_newlink+0x9a8/0x11c0 [ 12.236779][ T279] ? ww_mutex_lock+0x160/0x160 [ 12.236780][ T279] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.236785][ T279] ? __rtnl_newlink+0x3fa/0xa50 [ 12.236790][ T279] rtnl_newlink+0x9f1/0x11c0 [ 12.236796][ T279] ? rtnl_bridge_getlink+0x850/0x850 [ 12.236798][ T279] ? __lock_acquire+0x518/0xc20 [ 12.236802][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 12.236804][ T279] ? find_held_lock+0x2b/0x80 [ 12.236806][ T279] ? rtnl_bridge_getlink+0x850/0x850 [ 12.236808][ T279] ? __lock_release.isra.0+0x69/0x1a0 [ 12.236812][ T279] ? rtnl_bridge_getlink+0x850/0x850 [ 12.236814][ T279] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.236817][ T279] ? rtnl_link_fill+0x920/0x920 [ 12.236818][ T279] ? __lock_acquire+0x518/0xc20 [ 12.236823][ T279] ? lock_acquire.part.0+0xd4/0x280 [ 12.236825][ T279] ? find_held_lock+0x2b/0x80 [ 12.236828][ T279] netlink_rcv_skb+0x14e/0x3a0 [ 12.236830][ T279] ? rtnl_link_fill+0x920/0x920 [ 12.236833][ T279] ? netlink_ack+0xcf0/0xcf0 [ 12.236839][ T279] ? netlink_deliver_tap+0xc5/0x330 [ 12.236840][ T279] ? netlink_deliver_tap+0x13c/0x330 [ 12.236845][ T279] netlink_unicast+0x486/0x750 [ 12.236849][ T279] ? netlink_attachskb+0x810/0x810 [ 12.236851][ T279] ? __lock_acquire+0x518/0xc20 [ 12.236855][ T279] netlink_sendmsg+0x735/0xc60 [ 12.236859][ T279] ? netlink_unicast+0x750/0x750 [ 12.236863][ T279] ? __might_fault+0x97/0x140 [ 12.236868][ T279] ____sys_sendmsg+0x415/0x880 [ 12.236871][ T279] ? copy_msghdr_from_user+0x279/0x420 [ 12.236873][ T279] ? get_timestamp.constprop.0+0x390/0x390 [ 12.236875][ T279] ? move_addr_to_kernel+0x40/0x40 [ 12.236882][ T279] ___sys_sendmsg+0x14e/0x1d0 [ 12.236885][ T279] ? copy_msghdr_from_user+0x420/0x420 [ 12.236900][ T279] __sys_sendmsg+0x12c/0x1d0 [ 12.236903][ T279] ? __sys_sendmsg_sock+0x20/0x20 [ 12.236909][ T279] ? rcu_is_watching+0x16/0xd0 [ 12.236913][ T279] do_syscall_64+0xff/0x530 [ 12.236915][ T279] ? exc_page_fault+0xee/0x100 [ 12.236918][ T279] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.236920][ T279] RIP: 0033:0x7ff5f2d0254e [ 12.236923][ T279] 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 [ 12.236925][ T279] RSP: 002b:00007ffd343f5d00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.236928][ T279] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff5f2d0254e [ 12.236930][ T279] RDX: 0000000000000000 RSI: 00007ffd343f5db0 RDI: 0000000000000005 [ 12.236930][ T279] RBP: 00007ffd343f5d10 R08: 0000000000000000 R09: 0000000000000000 [ 12.236931][ T279] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9179cf [ 12.236932][ T279] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd343f6470 [ 12.236939][ T279] [ 12.279142][ T279] br1: port 1(vx10) entered disabled state [ 12.279540][ T279] vx10: entered allmulticast mode [ 12.281668][ T279] vx10: entered promiscuous mode [ 12.282198][ T279] br1: port 1(vx10) entered blocking state [ 12.282618][ T279] br1: port 1(vx10) entered forwarding state [ 12.299145][ T279] ip (279) used greatest stack depth: 23336 bytes left [ 12.418572][ T284] br1: port 2(vx20) entered blocking state [ 12.418911][ T284] br1: port 2(vx20) entered disabled state [ 12.419216][ T284] vx20: entered allmulticast mode [ 12.421600][ T284] vx20: entered promiscuous mode [ 12.422074][ T284] br1: port 2(vx20) entered blocking state [ 12.422479][ T284] br1: port 2(vx20) entered forwarding state [ 12.477191][ T286] br1: port 3(veth1) entered blocking state [ 12.477517][ T286] br1: port 3(veth1) entered disabled state [ 12.477820][ T286] veth1: entered allmulticast mode [ 12.479339][ T286] veth1: entered promiscuous mode [ 12.509310][ T65] br1: port 3(veth1) entered blocking state [ 12.515890][ T65] br1: port 3(veth1) entered forwarding state [ 12.622913][ T292] br1: port 4(veth2) entered blocking state [ 12.623225][ T292] br1: port 4(veth2) entered disabled state [ 12.623524][ T292] veth2: entered allmulticast mode [ 12.625043][ T292] veth2: entered promiscuous mode [ 12.653005][ T36] br1: port 4(veth2) entered blocking state [ 12.653306][ T36] br1: port 4(veth2) entered forwarding state [ 13.856487][ T341] br2: port 1(w1) entered blocking state [ 13.856503][ T341] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.856505][ T341] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 341, name: ip [ 13.856507][ T341] preempt_count: 1, expected: 0 [ 13.856508][ T341] RCU nest depth: 0, expected: 0 [ 13.856509][ T341] locks held by ip/341: 5, last CPU#0: [ 13.856511][ T341] #0: ffffffff9f2d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.856522][ T341] #1: ffffffff9eb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.856528][ T341] #2: ffffffff9eb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.856531][ T341] #3: ffffffff9ea89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.856535][ T341] #4: ffffffff9ea89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.856539][ T341] irq event stamp: 11118 [ 13.856539][ T341] hardirqs last enabled at (11117): [] __down_trylock_console_sem+0x86/0xa0 [ 13.856542][ T341] hardirqs last disabled at (11118): [] console_emit_next_record+0x3d4/0x4c0 [ 13.856544][ T341] softirqs last enabled at (11056): [] __alloc_skb+0x4c2/0x5f0 [ 13.856547][ T341] softirqs last disabled at (11054): [] __alloc_skb+0x4c2/0x5f0 [ 13.856549][ T341] Preemption disabled at: [ 13.856550][ T341] [] vprintk_emit+0x31b/0x3e0 [ 13.856556][ T341] CPU: 0 UID: 0 PID: 341 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.856559][ T341] Tainted: [W]=WARN [ 13.856560][ T341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.856562][ T341] Call Trace: [ 13.856563][ T341] [ 13.856565][ T341] dump_stack_lvl+0x6f/0xa0 [ 13.856570][ T341] ? vprintk_emit+0x31b/0x3e0 [ 13.856572][ T341] __might_resched.cold+0x1fe/0x2c1 [ 13.856577][ T341] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.856581][ T341] ? __kmalloc_noprof+0xdb/0x760 [ 13.856586][ T341] __kmalloc_noprof+0x443/0x760 [ 13.856588][ T341] ? alloc_buf.isra.0+0x4b/0x260 [ 13.856593][ T341] ? do_raw_spin_unlock+0x59/0x250 [ 13.856596][ T341] alloc_buf.isra.0+0x4b/0x260 [ 13.856599][ T341] put_chars+0x1e1/0x2f0 [ 13.856601][ T341] ? prb_final_commit+0x50/0x50 [ 13.856603][ T341] ? __send_to_port+0x420/0x420 [ 13.856606][ T341] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.856610][ T341] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.856613][ T341] ? validate_chain+0x38b/0xc20 [ 13.856616][ T341] hvc_console_print+0x292/0x780 [ 13.856619][ T341] ? mark_usage+0x61/0x170 [ 13.856621][ T341] ? __lock_acquire+0x518/0xc20 [ 13.856622][ T341] ? __lock_acquire+0x518/0xc20 [ 13.856626][ T341] ? hvc_write+0x3a0/0x3a0 [ 13.856628][ T341] ? console_emit_next_record+0x1df/0x4c0 [ 13.856631][ T341] ? rcu_is_watching+0x16/0xd0 [ 13.856634][ T341] ? lock_acquire+0x13c/0x160 [ 13.856638][ T341] console_emit_next_record+0x22f/0x4c0 [ 13.856641][ T341] ? devkmsg_read+0x4b0/0x4b0 [ 13.856643][ T341] ? console_flush_one_record+0x106/0x710 [ 13.856646][ T341] ? rcu_is_watching+0x16/0xd0 [ 13.856648][ T341] ? lock_acquire+0x13c/0x160 [ 13.856652][ T341] console_flush_one_record+0x46f/0x710 [ 13.856656][ T341] ? console_emit_next_record+0x4c0/0x4c0 [ 13.856658][ T341] ? __lock_acquire+0x518/0xc20 [ 13.856663][ T341] console_unlock+0xee/0x1f0 [ 13.856666][ T341] ? console_flush_one_record+0x710/0x710 [ 13.856668][ T341] ? rcu_is_watching+0x16/0xd0 [ 13.856670][ T341] ? lock_acquire+0x60/0x160 [ 13.856674][ T341] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.856675][ T341] ? vprintk_emit+0x320/0x3e0 [ 13.856679][ T341] vprintk_emit+0x37c/0x3e0 [ 13.856683][ T341] ? wake_up_klogd_work_func+0x90/0x90 [ 13.856685][ T341] ? __lock_release.isra.0+0x69/0x1a0 [ 13.856688][ T341] ? mark_held_locks+0x40/0x70 [ 13.856691][ T341] _printk+0xc7/0x100 [ 13.856695][ T341] ? snapshot_read.cold+0x21/0x21 [ 13.856698][ T341] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.856715][ T341] ? do_setlink.isra.0+0xa31/0x2750 [ 13.856717][ T341] ? rtnl_newlink+0x9f1/0x11c0 [ 13.856718][ T341] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.856722][ T341] br_set_state+0x22f/0x430 [bridge] [ 13.856732][ T341] br_init_port+0xc4/0x200 [bridge] [ 13.856740][ T341] new_nbp+0x39c/0x580 [bridge] [ 13.856749][ T341] br_add_if+0x212/0x1320 [bridge] [ 13.856756][ T341] ? is_bpf_text_address+0x72/0x110 [ 13.856760][ T341] ? kernel_text_address+0x149/0x170 [ 13.856762][ T341] ? __kernel_text_address+0x12/0x30 [ 13.856766][ T341] do_set_master+0x357/0x580 [ 13.856770][ T341] do_setlink.isra.0+0xa31/0x2750 [ 13.856773][ T341] ? stack_trace_save+0x93/0xc0 [ 13.856776][ T341] ? rtnl_link_get_size+0x350/0x350 [ 13.856778][ T341] ? rcu_read_lock_any_held+0x66/0x90 [ 13.856779][ T341] ? stack_depot_save_flags+0x38e/0x790 [ 13.856783][ T341] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.856785][ T341] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.856787][ T341] ? validate_chain+0x38b/0xc20 [ 13.856789][ T341] ? kasan_save_stack+0x3d/0x50 [ 13.856792][ T341] ? kasan_save_stack+0x2f/0x50 [ 13.856794][ T341] ? kasan_save_track+0x14/0x30 [ 13.856796][ T341] ? __lock_acquire+0x518/0xc20 [ 13.856798][ T341] ? netlink_seq_next+0xe/0x60 [ 13.856801][ T341] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.856806][ T341] ? lock_acquire.part.0+0xd4/0x280 [ 13.856807][ T341] ? rtnl_newlink+0x9a8/0x11c0 [ 13.856810][ T341] ? rcu_is_watching+0x16/0xd0 [ 13.856812][ T341] ? lock_acquire+0x13c/0x160 [ 13.856814][ T341] ? rcu_is_watching+0x16/0xd0 [ 13.856815][ T341] ? rcu_is_watching+0x16/0xd0 [ 13.856818][ T341] ? trace_contention_end+0xb3/0x180 [ 13.856821][ T341] ? __mutex_lock+0x1db/0x1ea0 [ 13.856825][ T341] ? __mutex_lock+0x9a3/0x1ea0 [ 13.856827][ T341] ? rtnl_newlink+0x9a8/0x11c0 [ 13.856830][ T341] ? ww_mutex_lock+0x160/0x160 [ 13.856831][ T341] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.856836][ T341] ? __rtnl_newlink+0x3fa/0xa50 [ 13.856841][ T341] rtnl_newlink+0x9f1/0x11c0 [ 13.856846][ T341] ? rtnl_bridge_getlink+0x850/0x850 [ 13.856848][ T341] ? __lock_acquire+0x518/0xc20 [ 13.856852][ T341] ? lock_acquire.part.0+0xd4/0x280 [ 13.856854][ T341] ? find_held_lock+0x2b/0x80 [ 13.856856][ T341] ? rtnl_bridge_getlink+0x850/0x850 [ 13.856857][ T341] ? __lock_release.isra.0+0x69/0x1a0 [ 13.856861][ T341] ? rtnl_bridge_getlink+0x850/0x850 [ 13.856863][ T341] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.856866][ T341] ? rtnl_link_fill+0x920/0x920 [ 13.856867][ T341] ? __lock_acquire+0x518/0xc20 [ 13.856871][ T341] ? lock_acquire.part.0+0xd4/0x280 [ 13.856873][ T341] ? find_held_lock+0x2b/0x80 [ 13.856876][ T341] netlink_rcv_skb+0x14e/0x3a0 [ 13.856878][ T341] ? rtnl_link_fill+0x920/0x920 [ 13.856881][ T341] ? netlink_ack+0xcf0/0xcf0 [ 13.856887][ T341] ? netlink_deliver_tap+0xc5/0x330 [ 13.856888][ T341] ? netlink_deliver_tap+0x13c/0x330 [ 13.856892][ T341] netlink_unicast+0x486/0x750 [ 13.856896][ T341] ? netlink_attachskb+0x810/0x810 [ 13.856898][ T341] ? __lock_acquire+0x518/0xc20 [ 13.856902][ T341] netlink_sendmsg+0x735/0xc60 [ 13.856906][ T341] ? netlink_unicast+0x750/0x750 [ 13.856909][ T341] ? __might_fault+0x97/0x140 [ 13.856914][ T341] ____sys_sendmsg+0x415/0x880 [ 13.856917][ T341] ? copy_msghdr_from_user+0x279/0x420 [ 13.856919][ T341] ? get_timestamp.constprop.0+0x390/0x390 [ 13.856920][ T341] ? move_addr_to_kernel+0x40/0x40 [ 13.856927][ T341] ___sys_sendmsg+0x14e/0x1d0 [ 13.856930][ T341] ? copy_msghdr_from_user+0x420/0x420 [ 13.856945][ T341] __sys_sendmsg+0x12c/0x1d0 [ 13.856948][ T341] ? __sys_sendmsg_sock+0x20/0x20 [ 13.856954][ T341] ? rcu_is_watching+0x16/0xd0 [ 13.856957][ T341] do_syscall_64+0xff/0x530 [ 13.856960][ T341] ? exc_page_fault+0xee/0x100 [ 13.856962][ T341] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.856964][ T341] RIP: 0033:0x7f9413c0854e [ 13.856968][ T341] 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 [ 13.856970][ T341] RSP: 002b:00007ffd37cb9bb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.856972][ T341] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9413c0854e [ 13.856973][ T341] RDX: 0000000000000000 RSI: 00007ffd37cb9c60 RDI: 0000000000000005 [ 13.856974][ T341] RBP: 00007ffd37cb9bc0 R08: 0000000000000000 R09: 0000000000000000 [ 13.856975][ T341] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9179d1 [ 13.856976][ T341] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd37cba320 [ 13.856982][ T341] [ 13.904909][ T341] br2: port 1(w1) entered disabled state [ 13.905241][ T341] w1: entered allmulticast mode [ 13.907398][ T341] w1: entered promiscuous mode [ 14.141465][ T349] br2: port 2(vx10) entered blocking state [ 14.141779][ T349] br2: port 2(vx10) entered disabled state [ 14.142081][ T349] vx10: entered allmulticast mode [ 14.143560][ T349] vx10: entered promiscuous mode [ 14.150797][ T349] br2: port 2(vx10) entered blocking state [ 14.151094][ T349] br2: port 2(vx10) entered forwarding state [ 14.346519][ T356] br2: port 3(vx20) entered blocking state [ 14.346836][ T356] br2: port 3(vx20) entered disabled state [ 14.347126][ T356] vx20: entered allmulticast mode [ 14.348609][ T356] vx20: entered promiscuous mode [ 14.349039][ T356] br2: port 3(vx20) entered blocking state [ 14.349315][ T356] br2: port 3(vx20) entered forwarding state [ 14.568289][ T36] br2: port 1(w1) entered blocking state [ 14.568810][ T36] br2: port 1(w1) entered forwarding state [ 15.308987][ T397] br2: port 1(w1) entered blocking state [ 15.309003][ T397] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.309005][ T397] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 397, name: ip [ 15.309007][ T397] preempt_count: 1, expected: 0 [ 15.309007][ T397] RCU nest depth: 0, expected: 0 [ 15.309008][ T397] locks held by ip/397: 5, last CPU#2: [ 15.309010][ T397] #0: ffffffff9f2d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 15.309021][ T397] #1: ffffffff9eb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.309027][ T397] #2: ffffffff9eb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.309031][ T397] #3: ffffffff9ea89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.309035][ T397] #4: ffffffff9ea89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.309038][ T397] irq event stamp: 11780 [ 15.309039][ T397] hardirqs last enabled at (11779): [] __down_trylock_console_sem+0x86/0xa0 [ 15.309042][ T397] hardirqs last disabled at (11780): [] console_emit_next_record+0x3d4/0x4c0 [ 15.309044][ T397] softirqs last enabled at (11720): [] __alloc_skb+0x4c2/0x5f0 [ 15.309047][ T397] softirqs last disabled at (11718): [] __alloc_skb+0x4c2/0x5f0 [ 15.309049][ T397] Preemption disabled at: [ 15.309050][ T397] [] vprintk_emit+0x31b/0x3e0 [ 15.309055][ T397] CPU: 2 UID: 0 PID: 397 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.309059][ T397] Tainted: [W]=WARN [ 15.309059][ T397] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.309061][ T397] Call Trace: [ 15.309062][ T397] [ 15.309064][ T397] dump_stack_lvl+0x6f/0xa0 [ 15.309069][ T397] ? vprintk_emit+0x31b/0x3e0 [ 15.309071][ T397] __might_resched.cold+0x1fe/0x2c1 [ 15.309076][ T397] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.309080][ T397] ? __kmalloc_noprof+0xdb/0x760 [ 15.309085][ T397] __kmalloc_noprof+0x443/0x760 [ 15.309087][ T397] ? alloc_buf.isra.0+0x4b/0x260 [ 15.309092][ T397] ? do_raw_spin_unlock+0x59/0x250 [ 15.309095][ T397] alloc_buf.isra.0+0x4b/0x260 [ 15.309098][ T397] put_chars+0x1e1/0x2f0 [ 15.309100][ T397] ? prb_final_commit+0x50/0x50 [ 15.309102][ T397] ? __send_to_port+0x420/0x420 [ 15.309105][ T397] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.309109][ T397] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.309112][ T397] ? validate_chain+0x38b/0xc20 [ 15.309115][ T397] hvc_console_print+0x292/0x780 [ 15.309118][ T397] ? mark_usage+0x61/0x170 [ 15.309120][ T397] ? __lock_acquire+0x518/0xc20 [ 15.309121][ T397] ? __lock_acquire+0x518/0xc20 [ 15.309125][ T397] ? hvc_write+0x3a0/0x3a0 [ 15.309127][ T397] ? console_emit_next_record+0x1df/0x4c0 [ 15.309130][ T397] ? rcu_is_watching+0x16/0xd0 [ 15.309132][ T397] ? lock_acquire+0x13c/0x160 [ 15.309136][ T397] console_emit_next_record+0x22f/0x4c0 [ 15.309140][ T397] ? devkmsg_read+0x4b0/0x4b0 [ 15.309142][ T397] ? console_flush_one_record+0x106/0x710 [ 15.309145][ T397] ? rcu_is_watching+0x16/0xd0 [ 15.309147][ T397] ? lock_acquire+0x13c/0x160 [ 15.309151][ T397] console_flush_one_record+0x46f/0x710 [ 15.309155][ T397] ? console_emit_next_record+0x4c0/0x4c0 [ 15.309157][ T397] ? __lock_acquire+0x518/0xc20 [ 15.309162][ T397] console_unlock+0xee/0x1f0 [ 15.309165][ T397] ? console_flush_one_record+0x710/0x710 [ 15.309166][ T397] ? rcu_is_watching+0x16/0xd0 [ 15.309169][ T397] ? lock_acquire+0x60/0x160 [ 15.309172][ T397] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.309174][ T397] ? vprintk_emit+0x320/0x3e0 [ 15.309177][ T397] vprintk_emit+0x37c/0x3e0 [ 15.309181][ T397] ? wake_up_klogd_work_func+0x90/0x90 [ 15.309184][ T397] ? __lock_release.isra.0+0x69/0x1a0 [ 15.309186][ T397] ? mark_held_locks+0x40/0x70 [ 15.309190][ T397] _printk+0xc7/0x100 [ 15.309193][ T397] ? snapshot_read.cold+0x21/0x21 [ 15.309197][ T397] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 15.309210][ T397] ? do_setlink.isra.0+0xa31/0x2750 [ 15.309211][ T397] ? rtnl_newlink+0x9f1/0x11c0 [ 15.309212][ T397] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.309216][ T397] br_set_state+0x22f/0x430 [bridge] [ 15.309226][ T397] br_init_port+0xc4/0x200 [bridge] [ 15.309234][ T397] new_nbp+0x39c/0x580 [bridge] [ 15.309243][ T397] br_add_if+0x212/0x1320 [bridge] [ 15.309250][ T397] ? is_bpf_text_address+0x72/0x110 [ 15.309254][ T397] ? kernel_text_address+0x149/0x170 [ 15.309257][ T397] ? __kernel_text_address+0x12/0x30 [ 15.309261][ T397] do_set_master+0x357/0x580 [ 15.309265][ T397] do_setlink.isra.0+0xa31/0x2750 [ 15.309268][ T397] ? stack_trace_save+0x93/0xc0 [ 15.309271][ T397] ? rtnl_link_get_size+0x350/0x350 [ 15.309273][ T397] ? rcu_read_lock_any_held+0x66/0x90 [ 15.309274][ T397] ? stack_depot_save_flags+0x38e/0x790 [ 15.309278][ T397] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.309280][ T397] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.309282][ T397] ? validate_chain+0x38b/0xc20 [ 15.309284][ T397] ? kasan_save_stack+0x3d/0x50 [ 15.309287][ T397] ? kasan_save_stack+0x2f/0x50 [ 15.309289][ T397] ? kasan_save_track+0x14/0x30 [ 15.309292][ T397] ? __lock_acquire+0x518/0xc20 [ 15.309293][ T397] ? netlink_seq_next+0xe/0x60 [ 15.309296][ T397] ? ___sys_sendmsg+0xb0/0x1d0 [ 15.309301][ T397] ? lock_acquire.part.0+0xd4/0x280 [ 15.309302][ T397] ? rtnl_newlink+0x9a8/0x11c0 [ 15.309305][ T397] ? rcu_is_watching+0x16/0xd0 [ 15.309307][ T397] ? lock_acquire+0x13c/0x160 [ 15.309309][ T397] ? rcu_is_watching+0x16/0xd0 [ 15.309310][ T397] ? rcu_is_watching+0x16/0xd0 [ 15.309313][ T397] ? trace_contention_end+0xb3/0x180 [ 15.309317][ T397] ? __mutex_lock+0x1db/0x1ea0 [ 15.309320][ T397] ? __mutex_lock+0x9a3/0x1ea0 [ 15.309322][ T397] ? rtnl_newlink+0x9a8/0x11c0 [ 15.309325][ T397] ? ww_mutex_lock+0x160/0x160 [ 15.309327][ T397] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.309331][ T397] ? __rtnl_newlink+0x3fa/0xa50 [ 15.309336][ T397] rtnl_newlink+0x9f1/0x11c0 [ 15.309341][ T397] ? rtnl_bridge_getlink+0x850/0x850 [ 15.309343][ T397] ? __lock_acquire+0x518/0xc20 [ 15.309347][ T397] ? lock_acquire.part.0+0xd4/0x280 [ 15.309351][ T397] ? find_held_lock+0x2b/0x80 [ 15.309353][ T397] ? rtnl_bridge_getlink+0x850/0x850 [ 15.309355][ T397] ? __lock_release.isra.0+0x69/0x1a0 [ 15.309358][ T397] ? rtnl_bridge_getlink+0x850/0x850 [ 15.309360][ T397] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.309363][ T397] ? rtnl_link_fill+0x920/0x920 [ 15.309365][ T397] ? __lock_acquire+0x518/0xc20 [ 15.309369][ T397] ? lock_acquire.part.0+0xd4/0x280 [ 15.309371][ T397] ? find_held_lock+0x2b/0x80 [ 15.309374][ T397] netlink_rcv_skb+0x14e/0x3a0 [ 15.309376][ T397] ? rtnl_link_fill+0x920/0x920 [ 15.309378][ T397] ? netlink_ack+0xcf0/0xcf0 [ 15.309384][ T397] ? netlink_deliver_tap+0xc5/0x330 [ 15.309386][ T397] ? netlink_deliver_tap+0x13c/0x330 [ 15.309390][ T397] netlink_unicast+0x486/0x750 [ 15.309393][ T397] ? netlink_attachskb+0x810/0x810 [ 15.309396][ T397] ? __lock_acquire+0x518/0xc20 [ 15.309400][ T397] netlink_sendmsg+0x735/0xc60 [ 15.309403][ T397] ? netlink_unicast+0x750/0x750 [ 15.309407][ T397] ? __might_fault+0x97/0x140 [ 15.309412][ T397] ____sys_sendmsg+0x415/0x880 [ 15.309415][ T397] ? copy_msghdr_from_user+0x279/0x420 [ 15.309417][ T397] ? get_timestamp.constprop.0+0x390/0x390 [ 15.309418][ T397] ? move_addr_to_kernel+0x40/0x40 [ 15.309425][ T397] ___sys_sendmsg+0x14e/0x1d0 [ 15.309428][ T397] ? copy_msghdr_from_user+0x420/0x420 [ 15.309443][ T397] __sys_sendmsg+0x12c/0x1d0 [ 15.309446][ T397] ? __sys_sendmsg_sock+0x20/0x20 [ 15.309452][ T397] ? rcu_is_watching+0x16/0xd0 [ 15.309455][ T397] do_syscall_64+0xff/0x530 [ 15.309457][ T397] ? exc_page_fault+0xee/0x100 [ 15.309460][ T397] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.309462][ T397] RIP: 0033:0x7f4a53e1254e [ 15.309465][ T397] 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 [ 15.309467][ T397] RSP: 002b:00007fff45608120 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.309470][ T397] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4a53e1254e [ 15.309471][ T397] RDX: 0000000000000000 RSI: 00007fff456081d0 RDI: 0000000000000005 [ 15.309472][ T397] RBP: 00007fff45608130 R08: 0000000000000000 R09: 0000000000000000 [ 15.309473][ T397] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9179d2 [ 15.309474][ T397] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff45608890 [ 15.309480][ T397] [ 15.356101][ T397] br2: port 1(w1) entered disabled state [ 15.356598][ T397] w1: entered allmulticast mode [ 15.358213][ T397] w1: entered promiscuous mode [ 15.386672][ T398] br2: port 1(w1) entered blocking state [ 15.386928][ T398] br2: port 1(w1) entered forwarding state [ 15.570054][ T405] br2: port 2(vx10) entered blocking state [ 15.570395][ T405] br2: port 2(vx10) entered disabled state [ 15.570731][ T405] vx10: entered allmulticast mode [ 15.572208][ T405] vx10: entered promiscuous mode [ 15.573643][ T405] br2: port 2(vx10) entered blocking state [ 15.573948][ T405] br2: port 2(vx10) entered forwarding state [ 15.761491][ T412] br2: port 3(vx20) entered blocking state [ 15.767612][ T412] br2: port 3(vx20) entered disabled state [ 15.767902][ T412] vx20: entered allmulticast mode [ 15.769970][ T412] vx20: entered promiscuous mode [ 15.770396][ T412] br2: port 3(vx20) entered blocking state [ 15.770672][ T412] br2: port 3(vx20) entered forwarding state [ 15.964635][ T36] br2: port 1(w1) entered disabled state [ 15.993478][ T36] br2: port 1(w1) entered blocking state [ 15.993728][ T36] br2: port 1(w1) entered forwarding state [ 24.185244][ T509] GACT probability NOT on [ 24.185258][ T509] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.185260][ T509] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 509, name: modprobe [ 24.185262][ T509] preempt_count: 1, expected: 0 [ 24.185263][ T509] RCU nest depth: 0, expected: 0 [ 24.185264][ T509] locks held by modprobe/509: 4, last CPU#3: [ 24.185266][ T509] #0: ffffffff9eb69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 24.185278][ T509] #1: ffffffff9eb69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 24.185282][ T509] #2: ffffffff9ea89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 24.185285][ T509] #3: ffffffff9ea89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 24.185289][ T509] irq event stamp: 18814 [ 24.185290][ T509] hardirqs last enabled at (18813): [] __down_trylock_console_sem+0x86/0xa0 [ 24.185292][ T509] hardirqs last disabled at (18814): [] console_emit_next_record+0x3d4/0x4c0 [ 24.185294][ T509] softirqs last enabled at (17856): [] handle_softirqs+0x67c/0x900 [ 24.185297][ T509] softirqs last disabled at (17561): [] __irq_exit_rcu+0x145/0x1c0 [ 24.185299][ T509] Preemption disabled at: [ 24.185300][ T509] [] vprintk_emit+0x31b/0x3e0 [ 24.185305][ T509] CPU: 3 UID: 0 PID: 509 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.185308][ T509] Tainted: [W]=WARN [ 24.185309][ T509] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.185311][ T509] Call Trace: [ 24.185312][ T509] [ 24.185314][ T509] dump_stack_lvl+0x6f/0xa0 [ 24.185319][ T509] ? vprintk_emit+0x31b/0x3e0 [ 24.185321][ T509] __might_resched.cold+0x1fe/0x2c1 [ 24.185325][ T509] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.185329][ T509] ? __kmalloc_noprof+0xdb/0x760 [ 24.185334][ T509] __kmalloc_noprof+0x443/0x760 [ 24.185336][ T509] ? alloc_buf.isra.0+0x4b/0x260 [ 24.185342][ T509] ? do_raw_spin_unlock+0x59/0x250 [ 24.185345][ T509] alloc_buf.isra.0+0x4b/0x260 [ 24.185348][ T509] put_chars+0x1e1/0x2f0 [ 24.185351][ T509] ? desc_read_finalized_seq+0x79/0x120 [ 24.185353][ T509] ? __send_to_port+0x420/0x420 [ 24.185356][ T509] ? rcu_read_lock_any_held+0x3c/0x90 [ 24.185359][ T509] ? validate_chain+0x38b/0xc20 [ 24.185363][ T509] hvc_console_print+0x292/0x780 [ 24.185366][ T509] ? __lock_acquire+0x518/0xc20 [ 24.185367][ T509] ? __lock_acquire+0x518/0xc20 [ 24.185372][ T509] ? hvc_write+0x3a0/0x3a0 [ 24.185373][ T509] ? console_emit_next_record+0x1df/0x4c0 [ 24.185376][ T509] ? rcu_is_watching+0x16/0xd0 [ 24.185379][ T509] ? lock_acquire+0x13c/0x160 [ 24.185382][ T509] console_emit_next_record+0x22f/0x4c0 [ 24.185386][ T509] ? devkmsg_read+0x4b0/0x4b0 [ 24.185388][ T509] ? console_flush_one_record+0x106/0x710 [ 24.185391][ T509] ? rcu_is_watching+0x16/0xd0 [ 24.185393][ T509] ? lock_acquire+0x13c/0x160 [ 24.185396][ T509] console_flush_one_record+0x46f/0x710 [ 24.185400][ T509] ? console_emit_next_record+0x4c0/0x4c0 [ 24.185402][ T509] ? __lock_acquire+0x518/0xc20 [ 24.185407][ T509] console_unlock+0xee/0x1f0 [ 24.185410][ T509] ? console_flush_one_record+0x710/0x710 [ 24.185411][ T509] ? rcu_is_watching+0x16/0xd0 [ 24.185413][ T509] ? lock_acquire+0x60/0x160 [ 24.185417][ T509] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.185418][ T509] ? vprintk_emit+0x320/0x3e0 [ 24.185422][ T509] vprintk_emit+0x37c/0x3e0 [ 24.185426][ T509] ? wake_up_klogd_work_func+0x90/0x90 [ 24.185431][ T509] ? llc_exit+0x3e0/0x3e0 [llc] [ 24.185434][ T509] _printk+0xc7/0x100 [ 24.185438][ T509] ? snapshot_read.cold+0x21/0x21 [ 24.185443][ T509] ? do_one_initcall+0x113/0x4f0 [ 24.185446][ T509] gact_init_module+0x15/0x1000 [act_gact] [ 24.185449][ T509] do_one_initcall+0x124/0x4f0 [ 24.185451][ T509] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 24.185455][ T509] ? do_init_module+0xae/0x8a0 [ 24.185458][ T509] ? kasan_unpoison+0x44/0x70 [ 24.185463][ T509] do_init_module+0x2ad/0x8a0 [ 24.185467][ T509] ? lockdep_hardirqs_on+0x91/0x130 [ 24.185471][ T509] ? free_module+0x470/0x470 [ 24.185474][ T509] ? kfree+0x123/0x590 [ 24.185477][ T509] load_module+0x1424/0x1bb0 [ 24.185484][ T509] ? layout_and_allocate.isra.0+0x680/0x680 [ 24.185488][ T509] ? __ia32_sys_fsconfig+0x180/0x180 [ 24.185490][ T509] ? ovl_real_file+0x172/0x1e0 [ 24.185494][ T509] ? backing_file_read_iter+0x541/0x790 [ 24.185497][ T509] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 24.185501][ T509] init_module_from_file+0x11f/0x1a0 [ 24.185504][ T509] ? __do_sys_init_module+0x220/0x220 [ 24.185511][ T509] ? __rwlock_init+0x150/0x150 [ 24.185515][ T509] ? do_raw_spin_unlock+0x59/0x250 [ 24.185518][ T509] idempotent_init_module+0x37b/0x7c0 [ 24.185521][ T509] ? init_module_from_file+0x1a0/0x1a0 [ 24.185527][ T509] ? rcu_is_watching+0x16/0xd0 [ 24.185529][ T509] ? cap_capable+0x1d7/0x3d0 [ 24.185535][ T509] __x64_sys_finit_module+0xdf/0x190 [ 24.185537][ T509] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.185540][ T509] do_syscall_64+0xff/0x530 [ 24.185542][ T509] ? exc_page_fault+0xee/0x100 [ 24.185544][ T509] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.185547][ T509] RIP: 0033:0x7fcbdd7d137d [ 24.185550][ T509] 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 [ 24.185551][ T509] RSP: 002b:00007ffcdbc95e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 24.185554][ T509] RAX: ffffffffffffffda RBX: 000055a7a4f78810 RCX: 00007fcbdd7d137d [ 24.185555][ T509] RDX: 0000000000000000 RSI: 000055a791562ffd RDI: 0000000000000000 [ 24.185556][ T509] RBP: 00007ffcdbc95f30 R08: 0000000000000000 R09: 0000000000000000 [ 24.185557][ T509] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a791562ffd [ 24.185558][ T509] R13: 000055a7a4f78960 R14: 0000000000040000 R15: 0000000000000000 [ 24.185564][ T509] [ 27.484407][ C0] [ 27.484421][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.484423][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 27.484425][ C0] preempt_count: 104, expected: 0 [ 27.484425][ C0] RCU nest depth: 0, expected: 0 [ 27.484426][ C0] INFO: lockdep is turned off. [ 27.484427][ C0] irq event stamp: 1079242 [ 27.484428][ C0] hardirqs last enabled at (1079242): [] _raw_spin_unlock_irq+0x28/0x50 [ 27.484436][ C0] hardirqs last disabled at (1079241): [] _raw_spin_lock_irq+0x4a/0x50 [ 27.484438][ C0] softirqs last enabled at (1079220): [] handle_softirqs+0x67c/0x900 [ 27.484442][ C0] softirqs last disabled at (1079239): [] __irq_exit_rcu+0x145/0x1c0 [ 27.484443][ C0] Preemption disabled at: [ 27.484444][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 27.484449][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.484453][ C0] Tainted: [W]=WARN [ 27.484454][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.484455][ C0] Call Trace: [ 27.484457][ C0] [ 27.484458][ C0] dump_stack_lvl+0x6f/0xa0 [ 27.484464][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 27.484465][ C0] __might_resched.cold+0x1fe/0x2c1 [ 27.484469][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.484472][ C0] ? __asan_memcpy+0x3c/0x60 [ 27.484475][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.484478][ C0] __kmalloc_noprof+0x443/0x760 [ 27.484481][ C0] ? __rwlock_init+0x150/0x150 [ 27.484484][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 27.484487][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 27.484489][ C0] alloc_buf.isra.0+0x4b/0x260 [ 27.484491][ C0] put_chars+0x1e1/0x2f0 [ 27.484492][ C0] ? __send_to_port+0x420/0x420 [ 27.484494][ C0] ? console_prepend_replay+0x20/0x20 [ 27.484498][ C0] hvc_console_print+0x292/0x780 [ 27.484501][ C0] ? hvc_write+0x3a0/0x3a0 [ 27.484502][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.484504][ C0] ? lock_acquire+0x13c/0x160 [ 27.484506][ C0] console_emit_next_record+0x22f/0x4c0 [ 27.484508][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 27.484510][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.484512][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.484514][ C0] ? lock_acquire+0x13c/0x160 [ 27.484515][ C0] ? console_flush_one_record+0x111/0x710 [ 27.484517][ C0] console_flush_one_record+0x46f/0x710 [ 27.484519][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 27.484522][ C0] console_unlock+0xee/0x1f0 [ 27.484524][ C0] ? lock_acquire+0x13c/0x160 [ 27.484525][ C0] ? console_flush_one_record+0x710/0x710 [ 27.484527][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.484528][ C0] ? lock_release+0x184/0x1f0 [ 27.484530][ C0] ? lock_acquire+0x60/0x160 [ 27.484532][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.484534][ C0] ? vprintk_emit+0x320/0x3e0 [ 27.484536][ C0] vprintk_emit+0x37c/0x3e0 [ 27.484538][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 27.484540][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.484542][ C0] ? lock_release+0x184/0x1f0 [ 27.484543][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 27.484547][ C0] _printk+0xc7/0x100 [ 27.484550][ C0] ? snapshot_read.cold+0x21/0x21 [ 27.484552][ C0] ? arch_stack_walk+0xd7/0x130 [ 27.484556][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.484558][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 27.484560][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 27.484562][ C0] mark_lock_irq+0x989/0x9c0 [ 27.484565][ C0] mark_lock+0x1d7/0xa00 [ 27.484567][ C0] mark_usage+0x42/0x170 [ 27.484568][ C0] __lock_acquire+0x388/0xc20 [ 27.484571][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.484572][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.484584][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.484586][ C0] ? lock_acquire+0x13c/0x160 [ 27.484588][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.484594][ C0] _raw_spin_lock+0x33/0x40 [ 27.484595][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.484601][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.484608][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.484613][ C0] call_timer_fn+0x160/0x4d0 [ 27.484617][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 27.484618][ C0] ? debug_object_active_state+0x430/0x430 [ 27.484622][ C0] ? find_held_lock+0x2b/0x80 [ 27.484624][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.484625][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.484627][ C0] __run_timers+0x68f/0xaa0 [ 27.484629][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.484636][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.484638][ C0] ? __lock_acquire+0x518/0xc20 [ 27.484640][ C0] ? __rwlock_init+0x150/0x150 [ 27.484643][ C0] run_timer_softirq+0xf0/0x160 [ 27.484645][ C0] ? __run_timers+0xaa0/0xaa0 [ 27.484646][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.484649][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.484650][ C0] handle_softirqs+0x1d3/0x900 [ 27.484652][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.484654][ C0] ? _local_bh_enable+0xc0/0xc0 [ 27.484656][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.484657][ C0] irq_exit_rcu+0xe/0x30 [ 27.484659][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.484661][ C0] [ 27.484662][ C0] [ 27.484663][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 27.484664][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.484667][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.484669][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 27.484671][ C0] RSP: 0018:ffffffff9e807cf8 EFLAGS: 00000296 [ 27.484674][ C0] RAX: 00000000001077c5 RBX: ffffffff9e81c600 RCX: ffffffff9b8f0307 [ 27.484676][ C0] RDX: ffffffff9e81c600 RSI: ffffffff9e638af6 RDI: ffffffff9e08d8e0 [ 27.484676][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.484677][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3d00fa2 [ 27.484678][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 27.484680][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.484683][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 27.484684][ C0] default_idle+0x9/0x10 [ 27.484686][ C0] default_idle_call+0x6e/0xb0 [ 27.484688][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.484689][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 27.484691][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 27.484693][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.484695][ C0] do_idle+0xd8/0x190 [ 27.484696][ C0] cpu_startup_entry+0x53/0x70 [ 27.484698][ C0] rest_init+0x279/0x280 [ 27.484700][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 27.484702][ C0] ? rest_init+0x280/0x280 [ 27.484704][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 27.484708][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 27.484710][ C0] ? acpi_enable+0x1e4/0x330 [ 27.484712][ C0] start_kernel+0x3af/0x3b0 [ 27.484714][ C0] x86_64_start_reservations+0x24/0x30 [ 27.484716][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.484718][ C0] common_startup_64+0x13e/0x148 [ 27.484722][ C0] [ 27.509007][ C0] ======================================================== [ 27.509220][ C0] WARNING: possible irq lock inversion dependency detected [ 27.509432][ C0] 7.2.0-virtme #1 Tainted: G W [ 27.509611][ C0] -------------------------------------------------------- [ 27.509833][ C0] swapper/0/0 just changed the state of lock: [ 27.510012][ C0] ff1100000c532e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.510305][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 27.510518][ C0] (fs_reclaim){+.+.}-{0:0} [ 27.510521][ C0] [ 27.510521][ C0] [ 27.510521][ C0] and interrupts could create inverse lock ordering between them. [ 27.510521][ C0] [ 27.511054][ C0] [ 27.511054][ C0] other info that might help us debug this: [ 27.511265][ C0] Chain exists of: [ 27.511265][ C0] &br->lock --> console_owner --> fs_reclaim [ 27.511265][ C0] [ 27.511592][ C0] Possible interrupt unsafe locking scenario: [ 27.511592][ C0] [ 27.511813][ C0] CPU0 CPU1 [ 27.511959][ C0] ---- ---- [ 27.512104][ C0] lock(fs_reclaim); [ 27.512216][ C0] local_irq_disable(); [ 27.512394][ C0] lock(&br->lock); [ 27.512576][ C0] lock(console_owner); [ 27.512759][ C0] [ 27.516734][ C0] lock(&br->lock); [ 27.516855][ C0] [ 27.516855][ C0] *** DEADLOCK *** [ 27.516855][ C0] [ 27.517068][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 27.517247][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 27.517537][ C0] [ 27.517537][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 27.517789][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 27.517943][ C0] HARDIRQ-ON-W at: [ 27.518051][ C0] __lock_acquire+0x388/0xc20 [ 27.518236][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.518415][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.518596][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.518818][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.519038][ C0] workqueue_init+0x2a/0x680 [ 27.519219][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.519436][ C0] kernel_init+0x21/0x150 [ 27.519619][ C0] ret_from_fork+0x474/0x6b0 [ 27.519806][ C0] ret_from_fork_asm+0x11/0x20 [ 27.519986][ C0] SOFTIRQ-ON-W at: [ 27.520092][ C0] __lock_acquire+0x388/0xc20 [ 27.520273][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.520453][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.520632][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.520852][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.521120][ C0] workqueue_init+0x2a/0x680 [ 27.521348][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.521560][ C0] kernel_init+0x21/0x150 [ 27.521790][ C0] ret_from_fork+0x474/0x6b0 [ 27.522026][ C0] ret_from_fork_asm+0x11/0x20 [ 27.522203][ C0] INITIAL USE at: [ 27.522363][ C0] __lock_acquire+0x388/0xc20 [ 27.522543][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.522778][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.522963][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.523231][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.523498][ C0] workqueue_init+0x2a/0x680 [ 27.523726][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.523910][ C0] kernel_init+0x21/0x150 [ 27.524142][ C0] ret_from_fork+0x474/0x6b0 [ 27.524319][ C0] ret_from_fork_asm+0x11/0x20 [ 27.524549][ C0] } [ 27.524622][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 27.524891][ C0] ... acquired at: [ 27.525002][ C0] __lock_acquire+0x518/0xc20 [ 27.525200][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.525341][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.525482][ C0] __kmalloc_noprof+0xd3/0x760 [ 27.525622][ C0] alloc_buf.isra.0+0x4b/0x260 [ 27.525765][ C0] put_chars+0x1e1/0x2f0 [ 27.525911][ C0] hvc_console_print+0x292/0x780 [ 27.526111][ C0] console_emit_next_record+0x22f/0x4c0 [ 27.526252][ C0] console_flush_one_record+0x46f/0x710 [ 27.526444][ C0] console_unlock+0xee/0x1f0 [ 27.526586][ C0] vprintk_emit+0x37c/0x3e0 [ 27.526779][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 27.526928][ C0] dev_printk_emit+0xb9/0xee [ 27.527123][ C0] _dev_info+0xe2/0x116 [ 27.527231][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 27.527465][ C0] cmos_do_probe+0x73b/0x98a [ 27.527610][ C0] platform_probe+0xfe/0x1f0 [ 27.527808][ C0] call_driver_probe+0x61/0x1c0 [ 27.527951][ C0] really_probe+0x199/0x760 [ 27.528146][ C0] __driver_probe_device+0x24f/0x440 [ 27.528287][ C0] driver_probe_device+0x4a/0xf0 [ 27.528479][ C0] __driver_attach+0x1b8/0x540 [ 27.528621][ C0] bus_for_each_dev+0x130/0x1e0 [ 27.528821][ C0] bus_add_driver+0x2c8/0x530 [ 27.528964][ C0] driver_register+0x1a3/0x390 [ 27.529157][ C0] __platform_driver_probe+0x13f/0x270 [ 27.529299][ C0] cmos_init+0x31/0x40 [ 27.529460][ C0] do_one_initcall+0x124/0x4f0 [ 27.529603][ C0] kernel_init_freeable+0x596/0x630 [ 27.529801][ C0] kernel_init+0x21/0x150 [ 27.529946][ C0] ret_from_fork+0x474/0x6b0 [ 27.530139][ C0] ret_from_fork_asm+0x11/0x20 [ 27.530279][ C0] [ 27.530401][ C0] -> (console_owner){....}-{0:0} { [ 27.530546][ C0] INITIAL USE at: [ 27.530654][ C0] } [ 27.530778][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 27.530996][ C0] ... acquired at: [ 27.531152][ C0] __lock_acquire+0x518/0xc20 [ 27.531296][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.531442][ C0] console_lock_spinning_enable+0x5c/0x60 [ 27.531619][ C0] console_emit_next_record+0x1d1/0x4c0 [ 27.531764][ C0] console_flush_one_record+0x46f/0x710 [ 27.531912][ C0] console_unlock+0xee/0x1f0 [ 27.532107][ C0] vprintk_emit+0x37c/0x3e0 [ 27.532252][ C0] _printk+0xc7/0x100 [ 27.532412][ C0] br_set_state+0x22f/0x430 [bridge] [ 27.532562][ C0] br_init_port+0xc4/0x200 [bridge] [ 27.532760][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 27.532945][ C0] br_add_if+0xde2/0x1320 [bridge] [ 27.533143][ C0] do_set_master+0x357/0x580 [ 27.533287][ C0] do_setlink.isra.0+0xa31/0x2750 [ 27.533481][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.533625][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.533823][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.533968][ C0] netlink_unicast+0x486/0x750 [ 27.534162][ C0] netlink_sendmsg+0x735/0xc60 [ 27.534308][ C0] ____sys_sendmsg+0x415/0x880 [ 27.534500][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.534643][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.534848][ C0] do_syscall_64+0xff/0x530 [ 27.534991][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.535219][ C0] [ 27.535290][ C0] -> (&br->lock){+.-.}-{3:3} { [ 27.535436][ C0] HARDIRQ-ON-W at: [ 27.535542][ C0] __lock_acquire+0x388/0xc20 [ 27.535774][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.535961][ C0] _raw_spin_lock_bh+0x38/0x50 [ 27.536194][ C0] recalculate_group_addr+0x51/0x120 [bridge] [ 27.536468][ C0] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.536736][ C0] br_changelink+0x575/0x16e0 [bridge] [ 27.536928][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 27.537163][ C0] rtnl_newlink_create+0x2d0/0x750 [ 27.537341][ C0] __rtnl_newlink+0x22b/0xa50 [ 27.537524][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.537749][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.537928][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.538159][ C0] netlink_unicast+0x486/0x750 [ 27.538392][ C0] netlink_sendmsg+0x735/0xc60 [ 27.538567][ C0] ____sys_sendmsg+0x415/0x880 [ 27.538802][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.538981][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.539209][ C0] do_syscall_64+0xff/0x530 [ 27.539438][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.539655][ C0] IN-SOFTIRQ-W at: [ 27.539816][ C0] __lock_acquire+0x388/0xc20 [ 27.539996][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.540226][ C0] _raw_spin_lock+0x33/0x40 [ 27.540405][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.540624][ C0] call_timer_fn+0x160/0x4d0 [ 27.540864][ C0] __run_timers+0x68f/0xaa0 [ 27.541094][ C0] run_timer_softirq+0xf0/0x160 [ 27.541273][ C0] handle_softirqs+0x1d3/0x900 [ 27.541508][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.541735][ C0] irq_exit_rcu+0xe/0x30 [ 27.541920][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.542187][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.542399][ C0] pv_native_safe_halt+0xf/0x10 [ 27.542578][ C0] default_idle+0x9/0x10 [ 27.542811][ C0] default_idle_call+0x6e/0xb0 [ 27.543042][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.543258][ C0] do_idle+0xd8/0x190 [ 27.543455][ C0] cpu_startup_entry+0x53/0x70 [ 27.543633][ C0] rest_init+0x279/0x280 [ 27.543870][ C0] start_kernel+0x3af/0x3b0 [ 27.544099][ C0] x86_64_start_reservations+0x24/0x30 [ 27.544277][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.544506][ C0] common_startup_64+0x13e/0x148 [ 27.544736][ C0] INITIAL USE at: [ 27.544850][ C0] __lock_acquire+0x388/0xc20 [ 27.545079][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.545256][ C0] _raw_spin_lock_bh+0x38/0x50 [ 27.545437][ C0] recalculate_group_addr+0x51/0x120 [bridge] [ 27.545707][ C0] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.545929][ C0] br_changelink+0x575/0x16e0 [bridge] [ 27.546167][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 27.546399][ C0] rtnl_newlink_create+0x2d0/0x750 [ 27.546581][ C0] __rtnl_newlink+0x22b/0xa50 [ 27.546818][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.546997][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.547228][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.547407][ C0] netlink_unicast+0x486/0x750 [ 27.547587][ C0] netlink_sendmsg+0x735/0xc60 [ 27.547766][ C0] ____sys_sendmsg+0x415/0x880 [ 27.548002][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.548183][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.548413][ C0] do_syscall_64+0xff/0x530 [ 27.548592][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.548860][ C0] } [ 27.548932][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 27.549197][ C0] ... acquired at: [ 27.549353][ C0] mark_lock+0x1d7/0xa00 [ 27.549497][ C0] mark_usage+0x42/0x170 [ 27.549690][ C0] __lock_acquire+0x388/0xc20 [ 27.549839][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.550029][ C0] _raw_spin_lock+0x33/0x40 [ 27.550173][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.550405][ C0] call_timer_fn+0x160/0x4d0 [ 27.550547][ C0] __run_timers+0x68f/0xaa0 [ 27.550739][ C0] run_timer_softirq+0xf0/0x160 [ 27.550889][ C0] handle_softirqs+0x1d3/0x900 [ 27.551084][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.551226][ C0] irq_exit_rcu+0xe/0x30 [ 27.551417][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.551595][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.551826][ C0] pv_native_safe_halt+0xf/0x10 [ 27.551969][ C0] default_idle+0x9/0x10 [ 27.552162][ C0] default_idle_call+0x6e/0xb0 [ 27.552308][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.552534][ C0] do_idle+0xd8/0x190 [ 27.552642][ C0] cpu_startup_entry+0x53/0x70 [ 27.552840][ C0] rest_init+0x279/0x280 [ 27.552985][ C0] start_kernel+0x3af/0x3b0 [ 27.553176][ C0] x86_64_start_reservations+0x24/0x30 [ 27.553318][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.553511][ C0] common_startup_64+0x13e/0x148 [ 27.553652][ C0] [ 27.553774][ C0] [ 27.553774][ C0] stack backtrace: [ 27.553958][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.553961][ C0] Tainted: [W]=WARN [ 27.553962][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.553963][ C0] Call Trace: [ 27.553964][ C0] [ 27.553965][ C0] dump_stack_lvl+0x6f/0xa0 [ 27.553968][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 27.553971][ C0] mark_lock_irq+0x989/0x9c0 [ 27.553974][ C0] mark_lock+0x1d7/0xa00 [ 27.553976][ C0] mark_usage+0x42/0x170 [ 27.553977][ C0] __lock_acquire+0x388/0xc20 [ 27.553980][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.553981][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.553988][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.553991][ C0] ? lock_acquire+0x13c/0x160 [ 27.553993][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.553999][ C0] _raw_spin_lock+0x33/0x40 [ 27.554000][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.554006][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.554012][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.554018][ C0] call_timer_fn+0x160/0x4d0 [ 27.554020][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 27.554022][ C0] ? debug_object_active_state+0x430/0x430 [ 27.554025][ C0] ? find_held_lock+0x2b/0x80 [ 27.554027][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.554028][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.554031][ C0] __run_timers+0x68f/0xaa0 [ 27.554032][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.554039][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.554041][ C0] ? __lock_acquire+0x518/0xc20 [ 27.554043][ C0] ? __rwlock_init+0x150/0x150 [ 27.554046][ C0] run_timer_softirq+0xf0/0x160 [ 27.554047][ C0] ? __run_timers+0xaa0/0xaa0 [ 27.554049][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.554051][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.554053][ C0] handle_softirqs+0x1d3/0x900 [ 27.554055][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.554056][ C0] ? _local_bh_enable+0xc0/0xc0 [ 27.554058][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.554060][ C0] irq_exit_rcu+0xe/0x30 [ 27.554061][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.554063][ C0] [ 27.554063][ C0] [ 27.554064][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 27.554065][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.554067][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.554069][ C0] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 27.554070][ C0] RSP: 0018:ffffffff9e807cf8 EFLAGS: 00000296 [ 27.554072][ C0] RAX: 00000000001077c5 RBX: ffffffff9e81c600 RCX: ffffffff9b8f0307 [ 27.554073][ C0] RDX: ffffffff9e81c600 RSI: ffffffff9e638af6 RDI: ffffffff9e08d8e0 [ 27.554074][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.554074][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3d00fa2 [ 27.554075][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 27.554077][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.554079][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 27.554080][ C0] default_idle+0x9/0x10 [ 27.554082][ C0] default_idle_call+0x6e/0xb0 [ 27.554084][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.554085][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 27.554087][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 27.554089][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.554091][ C0] do_idle+0xd8/0x190 [ 27.554092][ C0] cpu_startup_entry+0x53/0x70 [ 27.554094][ C0] rest_init+0x279/0x280 [ 27.554096][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 27.554098][ C0] ? rest_init+0x280/0x280 [ 27.554100][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 27.554104][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 27.554106][ C0] ? acpi_enable+0x1e4/0x330 [ 27.554108][ C0] start_kernel+0x3af/0x3b0 [ 27.554110][ C0] x86_64_start_reservations+0x24/0x30 [ 27.554112][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.554113][ C0] common_startup_64+0x13e/0x148 [ 27.554116][ C0] [ 119.527235][ T1327] veth3: entered promiscuous mode [ 119.527251][ T1327] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 119.527254][ T1327] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1327, name: bridge [ 119.527256][ T1327] preempt_count: 202, expected: 0 [ 119.527257][ T1327] RCU nest depth: 0, expected: 0 [ 119.527258][ T1327] INFO: lockdep is turned off. [ 119.527259][ T1327] irq event stamp: 0 [ 119.527259][ T1327] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 119.527264][ T1327] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 119.527270][ T1327] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 119.527271][ T1327] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 119.527273][ T1327] Preemption disabled at: [ 119.527274][ T1327] [] dev_uc_add_excl+0x67/0x110 [ 119.527281][ T1327] CPU: 0 UID: 0 PID: 1327 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 119.527285][ T1327] Tainted: [W]=WARN [ 119.527286][ T1327] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 119.527287][ T1327] Call Trace: [ 119.527289][ T1327] [ 119.527290][ T1327] dump_stack_lvl+0x6f/0xa0 [ 119.527296][ T1327] ? dev_uc_add_excl+0x67/0x110 [ 119.527297][ T1327] __might_resched.cold+0x1fe/0x2c1 [ 119.527301][ T1327] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 119.527304][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527308][ T1327] __kmalloc_noprof+0x443/0x760 [ 119.527312][ T1327] ? __rwlock_init+0x150/0x150 [ 119.527314][ T1327] ? alloc_buf.isra.0+0x4b/0x260 [ 119.527318][ T1327] ? do_raw_spin_unlock+0x59/0x250 [ 119.527320][ T1327] alloc_buf.isra.0+0x4b/0x260 [ 119.527321][ T1327] put_chars+0x1e1/0x2f0 [ 119.527323][ T1327] ? __send_to_port+0x420/0x420 [ 119.527325][ T1327] ? printk_get_next_message+0x240/0x650 [ 119.527328][ T1327] ? console_prepend_replay+0x20/0x20 [ 119.527330][ T1327] hvc_console_print+0x292/0x780 [ 119.527333][ T1327] ? hvc_write+0x3a0/0x3a0 [ 119.527334][ T1327] ? __rwlock_init+0x150/0x150 [ 119.527336][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527338][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527339][ T1327] ? lock_acquire+0x13c/0x160 [ 119.527341][ T1327] console_emit_next_record+0x22f/0x4c0 [ 119.527344][ T1327] ? devkmsg_read+0x4b0/0x4b0 [ 119.527346][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527347][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527352][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527353][ T1327] ? lock_acquire+0x13c/0x160 [ 119.527355][ T1327] ? console_flush_one_record+0x111/0x710 [ 119.527357][ T1327] console_flush_one_record+0x46f/0x710 [ 119.527365][ T1327] ? console_emit_next_record+0x4c0/0x4c0 [ 119.527368][ T1327] console_unlock+0xee/0x1f0 [ 119.527370][ T1327] ? lock_acquire+0x13c/0x160 [ 119.527371][ T1327] ? console_flush_one_record+0x710/0x710 [ 119.527373][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527375][ T1327] ? lock_release+0x184/0x1f0 [ 119.527376][ T1327] ? lock_acquire+0x60/0x160 [ 119.527377][ T1327] ? __rcu_read_lock+0x30/0x70 [ 119.527379][ T1327] ? __down_trylock_console_sem+0x5e/0xa0 [ 119.527381][ T1327] ? vprintk_emit+0x320/0x3e0 [ 119.527383][ T1327] vprintk_emit+0x37c/0x3e0 [ 119.527386][ T1327] ? wake_up_klogd_work_func+0x90/0x90 [ 119.527388][ T1327] _printk+0xc7/0x100 [ 119.527391][ T1327] ? snapshot_read.cold+0x21/0x21 [ 119.527393][ T1327] ? netdev_name+0x43/0x60 [ 119.527396][ T1327] ? __netdev_printk+0x17f/0x1d0 [ 119.527398][ T1327] netdev_info+0xe2/0x116 [ 119.527400][ T1327] ? netdev_notice+0x120/0x120 [ 119.527401][ T1327] ? kasan_save_track+0x14/0x30 [ 119.527404][ T1327] ? __kmalloc_cache_noprof+0x29a/0x620 [ 119.527406][ T1327] ? __hw_addr_add_ex+0x247/0x630 [ 119.527408][ T1327] ? mutex_is_locked+0x1c/0x50 [ 119.527411][ T1327] __dev_set_promiscuity.cold+0x95/0x104 [ 119.527413][ T1327] __dev_set_rx_mode+0x219/0x2c0 [ 119.527416][ T1327] dev_uc_add_excl+0xf2/0x110 [ 119.527418][ T1327] ndo_dflt_fdb_add+0x105/0x1e0 [ 119.527421][ T1327] ? __nla_parse+0x22/0x30 [ 119.527424][ T1327] rtnl_fdb_add+0x632/0xa00 [ 119.527425][ T1327] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 119.527427][ T1327] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 119.527428][ T1327] ? rtnl_fdb_del+0xb10/0xb10 [ 119.527429][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527431][ T1327] ? __rcu_read_lock+0x30/0x70 [ 119.527434][ T1327] ? unwind_get_return_address+0x67/0xd0 [ 119.527436][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527438][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527439][ T1327] ? cap_capable+0x1d7/0x3d0 [ 119.527443][ T1327] ? lock_acquire+0x13c/0x160 [ 119.527445][ T1327] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 119.527446][ T1327] ? rtnl_link_fill+0x920/0x920 [ 119.527448][ T1327] ? filter_irq_stacks+0xd0/0xd0 [ 119.527450][ T1327] ? stack_depot_save_flags+0x1bc/0x790 [ 119.527453][ T1327] netlink_rcv_skb+0x14e/0x3a0 [ 119.527455][ T1327] ? rtnl_link_fill+0x920/0x920 [ 119.527457][ T1327] ? lock_release+0x184/0x1f0 [ 119.527458][ T1327] ? netlink_ack+0xcf0/0xcf0 [ 119.527459][ T1327] ? __netlink_lookup+0xb9/0x6b0 [ 119.527462][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527464][ T1327] ? lock_release+0x184/0x1f0 [ 119.527466][ T1327] netlink_unicast+0x486/0x750 [ 119.527468][ T1327] ? netlink_attachskb+0x810/0x810 [ 119.527469][ T1327] ? next_uptodate_folio+0x2b/0x770 [ 119.527472][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527474][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527475][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527477][ T1327] netlink_sendmsg+0x735/0xc60 [ 119.527479][ T1327] ? netlink_unicast+0x750/0x750 [ 119.527481][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527483][ T1327] ? lock_release+0x184/0x1f0 [ 119.527484][ T1327] ____sys_sendmsg+0x415/0x880 [ 119.527487][ T1327] ? copy_msghdr_from_user+0x279/0x420 [ 119.527489][ T1327] ? get_timestamp.constprop.0+0x390/0x390 [ 119.527490][ T1327] ? move_addr_to_kernel+0x40/0x40 [ 119.527492][ T1327] ? do_fault_around+0x300/0x5a0 [ 119.527495][ T1327] ? lock_acquire+0x13c/0x160 [ 119.527497][ T1327] ___sys_sendmsg+0x14e/0x1d0 [ 119.527498][ T1327] ? do_pte_missing+0x86f/0xcc0 [ 119.527501][ T1327] ? copy_msghdr_from_user+0x420/0x420 [ 119.527502][ T1327] ? rcu_read_unlock+0x20/0x70 [ 119.527507][ T1327] __sys_sendmsg+0x12c/0x1d0 [ 119.527509][ T1327] ? __sys_sendmsg_sock+0x20/0x20 [ 119.527512][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527513][ T1327] ? rcu_is_watching+0x16/0xd0 [ 119.527515][ T1327] do_syscall_64+0xff/0x530 [ 119.527518][ T1327] ? exc_page_fault+0xee/0x100 [ 119.527520][ T1327] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 119.527522][ T1327] RIP: 0033:0x7f2d23f2254e [ 119.527523][ T1327] 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 [ 119.527525][ T1327] RSP: 002b:00007ffcdb64c0e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 119.527529][ T1327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d23f2254e [ 119.527530][ T1327] RDX: 0000000000000000 RSI: 00007ffcdb64c190 RDI: 0000000000000005 [ 119.527531][ T1327] RBP: 00007ffcdb64c0f0 R08: 0000000000000000 R09: 0000000000000000 [ 119.527532][ T1327] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917a3c [ 119.527533][ T1327] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 119.527535][ T1327] [ 133.650168][ T2254] veth3: left promiscuous mode [ 133.650186][ T2254] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 133.650188][ T2254] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2254, name: bridge [ 133.650190][ T2254] preempt_count: 202, expected: 0 [ 133.650191][ T2254] RCU nest depth: 0, expected: 0 [ 133.650192][ T2254] INFO: lockdep is turned off. [ 133.650193][ T2254] irq event stamp: 0 [ 133.650194][ T2254] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 133.650198][ T2254] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 133.650204][ T2254] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 133.650206][ T2254] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 133.650207][ T2254] Preemption disabled at: [ 133.650208][ T2254] [] dev_uc_del+0x68/0x150 [ 133.650216][ T2254] CPU: 2 UID: 0 PID: 2254 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 133.650219][ T2254] Tainted: [W]=WARN [ 133.650220][ T2254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 133.650221][ T2254] Call Trace: [ 133.650223][ T2254] [ 133.650224][ T2254] dump_stack_lvl+0x6f/0xa0 [ 133.650229][ T2254] ? dev_uc_del+0x68/0x150 [ 133.650231][ T2254] __might_resched.cold+0x1fe/0x2c1 [ 133.650235][ T2254] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 133.650238][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650242][ T2254] __kmalloc_noprof+0x443/0x760 [ 133.650245][ T2254] ? __rwlock_init+0x150/0x150 [ 133.650248][ T2254] ? alloc_buf.isra.0+0x4b/0x260 [ 133.650252][ T2254] ? do_raw_spin_unlock+0x59/0x250 [ 133.650253][ T2254] alloc_buf.isra.0+0x4b/0x260 [ 133.650255][ T2254] put_chars+0x1e1/0x2f0 [ 133.650257][ T2254] ? __send_to_port+0x420/0x420 [ 133.650259][ T2254] ? console_prepend_replay+0x20/0x20 [ 133.650262][ T2254] hvc_console_print+0x292/0x780 [ 133.650266][ T2254] ? hvc_write+0x3a0/0x3a0 [ 133.650267][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650268][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650270][ T2254] ? lock_acquire+0x13c/0x160 [ 133.650272][ T2254] console_emit_next_record+0x22f/0x4c0 [ 133.650275][ T2254] ? devkmsg_read+0x4b0/0x4b0 [ 133.650276][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650278][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650279][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650281][ T2254] ? lock_acquire+0x13c/0x160 [ 133.650283][ T2254] ? console_flush_one_record+0x111/0x710 [ 133.650285][ T2254] console_flush_one_record+0x46f/0x710 [ 133.650287][ T2254] ? console_emit_next_record+0x4c0/0x4c0 [ 133.650289][ T2254] console_unlock+0xee/0x1f0 [ 133.650291][ T2254] ? lock_acquire+0x13c/0x160 [ 133.650292][ T2254] ? console_flush_one_record+0x710/0x710 [ 133.650294][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650295][ T2254] ? lock_release+0x184/0x1f0 [ 133.650297][ T2254] ? lock_acquire+0x60/0x160 [ 133.650298][ T2254] ? __rcu_read_lock+0x30/0x70 [ 133.650300][ T2254] ? __down_trylock_console_sem+0x5e/0xa0 [ 133.650302][ T2254] ? vprintk_emit+0x320/0x3e0 [ 133.650304][ T2254] vprintk_emit+0x37c/0x3e0 [ 133.650306][ T2254] ? wake_up_klogd_work_func+0x90/0x90 [ 133.650308][ T2254] ? kvfree_call_rcu+0x88/0x2e0 [ 133.650311][ T2254] ? dev_uc_del+0xef/0x150 [ 133.650312][ T2254] ? rtnl_fdb_del+0x75c/0xb10 [ 133.650314][ T2254] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 133.650315][ T2254] ? netlink_rcv_skb+0x14e/0x3a0 [ 133.650317][ T2254] ? netlink_unicast+0x486/0x750 [ 133.650318][ T2254] ? netlink_sendmsg+0x735/0xc60 [ 133.650320][ T2254] _printk+0xc7/0x100 [ 133.650323][ T2254] ? snapshot_read.cold+0x21/0x21 [ 133.650325][ T2254] ? netdev_name+0x43/0x60 [ 133.650328][ T2254] ? __netdev_printk+0x17f/0x1d0 [ 133.650330][ T2254] netdev_info+0xe2/0x116 [ 133.650331][ T2254] ? netdev_notice+0x120/0x120 [ 133.650333][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650335][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650336][ T2254] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 133.650339][ T2254] ? do_raw_spin_unlock+0x59/0x250 [ 133.650340][ T2254] ? trace_hardirqs_on+0x36/0x40 [ 133.650341][ T2254] ? mutex_is_locked+0x1c/0x50 [ 133.650344][ T2254] __dev_set_promiscuity.cold+0x95/0x104 [ 133.650347][ T2254] __dev_set_rx_mode+0x219/0x2c0 [ 133.650352][ T2254] dev_uc_del+0x124/0x150 [ 133.650353][ T2254] rtnl_fdb_del+0x75c/0xb10 [ 133.650355][ T2254] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 133.650357][ T2254] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 133.650358][ T2254] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 133.650359][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650360][ T2254] ? __rcu_read_lock+0x30/0x70 [ 133.650363][ T2254] ? unwind_get_return_address+0x67/0xd0 [ 133.650366][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650367][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650369][ T2254] ? cap_capable+0x1d7/0x3d0 [ 133.650372][ T2254] ? lock_acquire+0x13c/0x160 [ 133.650374][ T2254] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 133.650376][ T2254] ? rtnl_link_fill+0x920/0x920 [ 133.650377][ T2254] ? filter_irq_stacks+0xd0/0xd0 [ 133.650379][ T2254] ? stack_depot_save_flags+0x1bc/0x790 [ 133.650383][ T2254] netlink_rcv_skb+0x14e/0x3a0 [ 133.650384][ T2254] ? rtnl_link_fill+0x920/0x920 [ 133.650385][ T2254] ? lock_release+0x184/0x1f0 [ 133.650387][ T2254] ? netlink_ack+0xcf0/0xcf0 [ 133.650388][ T2254] ? __netlink_lookup+0xb9/0x6b0 [ 133.650391][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650392][ T2254] ? lock_release+0x184/0x1f0 [ 133.650394][ T2254] netlink_unicast+0x486/0x750 [ 133.650396][ T2254] ? netlink_attachskb+0x810/0x810 [ 133.650397][ T2254] ? next_uptodate_folio+0x2b/0x770 [ 133.650400][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650402][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650403][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650405][ T2254] netlink_sendmsg+0x735/0xc60 [ 133.650407][ T2254] ? netlink_unicast+0x750/0x750 [ 133.650409][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650411][ T2254] ? lock_release+0x184/0x1f0 [ 133.650412][ T2254] ____sys_sendmsg+0x415/0x880 [ 133.650415][ T2254] ? copy_msghdr_from_user+0x279/0x420 [ 133.650417][ T2254] ? get_timestamp.constprop.0+0x390/0x390 [ 133.650418][ T2254] ? move_addr_to_kernel+0x40/0x40 [ 133.650420][ T2254] ? do_fault_around+0x300/0x5a0 [ 133.650423][ T2254] ? lock_acquire+0x13c/0x160 [ 133.650424][ T2254] ___sys_sendmsg+0x14e/0x1d0 [ 133.650426][ T2254] ? do_pte_missing+0x86f/0xcc0 [ 133.650428][ T2254] ? copy_msghdr_from_user+0x420/0x420 [ 133.650430][ T2254] ? rcu_read_unlock+0x20/0x70 [ 133.650435][ T2254] __sys_sendmsg+0x12c/0x1d0 [ 133.650437][ T2254] ? __sys_sendmsg_sock+0x20/0x20 [ 133.650439][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650441][ T2254] ? rcu_is_watching+0x16/0xd0 [ 133.650443][ T2254] do_syscall_64+0xff/0x530 [ 133.650445][ T2254] ? exc_page_fault+0xee/0x100 [ 133.650452][ T2254] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 133.650454][ T2254] RIP: 0033:0x7f12dcd0254e [ 133.650456][ T2254] 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 [ 133.650457][ T2254] RSP: 002b:00007ffca829e7d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 133.650461][ T2254] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12dcd0254e [ 133.650462][ T2254] RDX: 0000000000000000 RSI: 00007ffca829e880 RDI: 0000000000000005 [ 133.650463][ T2254] RBP: 00007ffca829e7e0 R08: 0000000000000000 R09: 0000000000000000 [ 133.650464][ T2254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917a4a [ 133.650465][ T2254] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 133.650467][ T2254] [ 133.796308][ T2260] veth3: entered promiscuous mode [ 147.678973][ T3187] veth3: left promiscuous mode [ 147.678989][ T3187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 147.678991][ T3187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3187, name: bridge [ 147.678993][ T3187] preempt_count: 202, expected: 0 [ 147.678994][ T3187] RCU nest depth: 0, expected: 0 [ 147.678995][ T3187] INFO: lockdep is turned off. [ 147.678996][ T3187] irq event stamp: 0 [ 147.678997][ T3187] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 147.679001][ T3187] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 147.679007][ T3187] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 147.679008][ T3187] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 147.679010][ T3187] Preemption disabled at: [ 147.679011][ T3187] [] dev_uc_del+0x68/0x150 [ 147.679018][ T3187] CPU: 2 UID: 0 PID: 3187 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 147.679022][ T3187] Tainted: [W]=WARN [ 147.679022][ T3187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 147.679024][ T3187] Call Trace: [ 147.679026][ T3187] [ 147.679027][ T3187] dump_stack_lvl+0x6f/0xa0 [ 147.679032][ T3187] ? dev_uc_del+0x68/0x150 [ 147.679033][ T3187] __might_resched.cold+0x1fe/0x2c1 [ 147.679037][ T3187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 147.679040][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679044][ T3187] __kmalloc_noprof+0x443/0x760 [ 147.679048][ T3187] ? __rwlock_init+0x150/0x150 [ 147.679050][ T3187] ? alloc_buf.isra.0+0x4b/0x260 [ 147.679054][ T3187] ? do_raw_spin_unlock+0x59/0x250 [ 147.679055][ T3187] alloc_buf.isra.0+0x4b/0x260 [ 147.679057][ T3187] put_chars+0x1e1/0x2f0 [ 147.679059][ T3187] ? __send_to_port+0x420/0x420 [ 147.679061][ T3187] ? console_prepend_replay+0x20/0x20 [ 147.679064][ T3187] hvc_console_print+0x292/0x780 [ 147.679067][ T3187] ? hvc_write+0x3a0/0x3a0 [ 147.679069][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679070][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679072][ T3187] ? lock_acquire+0x13c/0x160 [ 147.679074][ T3187] console_emit_next_record+0x22f/0x4c0 [ 147.679076][ T3187] ? devkmsg_read+0x4b0/0x4b0 [ 147.679078][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679080][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679081][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679083][ T3187] ? lock_acquire+0x13c/0x160 [ 147.679085][ T3187] ? console_flush_one_record+0x111/0x710 [ 147.679086][ T3187] console_flush_one_record+0x46f/0x710 [ 147.679089][ T3187] ? console_emit_next_record+0x4c0/0x4c0 [ 147.679091][ T3187] console_unlock+0xee/0x1f0 [ 147.679093][ T3187] ? lock_acquire+0x13c/0x160 [ 147.679094][ T3187] ? console_flush_one_record+0x710/0x710 [ 147.679096][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679097][ T3187] ? lock_release+0x184/0x1f0 [ 147.679099][ T3187] ? lock_acquire+0x60/0x160 [ 147.679100][ T3187] ? __rcu_read_lock+0x30/0x70 [ 147.679102][ T3187] ? __down_trylock_console_sem+0x5e/0xa0 [ 147.679104][ T3187] ? vprintk_emit+0x320/0x3e0 [ 147.679106][ T3187] vprintk_emit+0x37c/0x3e0 [ 147.679108][ T3187] ? wake_up_klogd_work_func+0x90/0x90 [ 147.679110][ T3187] ? kvfree_call_rcu+0x88/0x2e0 [ 147.679113][ T3187] ? dev_uc_del+0xef/0x150 [ 147.679114][ T3187] ? rtnl_fdb_del+0x75c/0xb10 [ 147.679116][ T3187] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 147.679117][ T3187] ? netlink_rcv_skb+0x14e/0x3a0 [ 147.679120][ T3187] ? netlink_unicast+0x486/0x750 [ 147.679121][ T3187] ? netlink_sendmsg+0x735/0xc60 [ 147.679123][ T3187] _printk+0xc7/0x100 [ 147.679126][ T3187] ? snapshot_read.cold+0x21/0x21 [ 147.679128][ T3187] ? netdev_name+0x43/0x60 [ 147.679130][ T3187] ? __netdev_printk+0x17f/0x1d0 [ 147.679132][ T3187] netdev_info+0xe2/0x116 [ 147.679134][ T3187] ? netdev_notice+0x120/0x120 [ 147.679136][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679137][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679139][ T3187] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 147.679141][ T3187] ? do_raw_spin_unlock+0x59/0x250 [ 147.679143][ T3187] ? trace_hardirqs_on+0x36/0x40 [ 147.679144][ T3187] ? mutex_is_locked+0x1c/0x50 [ 147.679147][ T3187] __dev_set_promiscuity.cold+0x95/0x104 [ 147.679150][ T3187] __dev_set_rx_mode+0x219/0x2c0 [ 147.679152][ T3187] dev_uc_del+0x124/0x150 [ 147.679154][ T3187] rtnl_fdb_del+0x75c/0xb10 [ 147.679155][ T3187] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.679157][ T3187] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 147.679158][ T3187] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 147.679159][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679161][ T3187] ? __rcu_read_lock+0x30/0x70 [ 147.679164][ T3187] ? unwind_get_return_address+0x67/0xd0 [ 147.679166][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679167][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679169][ T3187] ? cap_capable+0x1d7/0x3d0 [ 147.679172][ T3187] ? lock_acquire+0x13c/0x160 [ 147.679174][ T3187] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 147.679176][ T3187] ? rtnl_link_fill+0x920/0x920 [ 147.679177][ T3187] ? filter_irq_stacks+0xd0/0xd0 [ 147.679179][ T3187] ? stack_depot_save_flags+0x1bc/0x790 [ 147.679183][ T3187] netlink_rcv_skb+0x14e/0x3a0 [ 147.679184][ T3187] ? rtnl_link_fill+0x920/0x920 [ 147.679186][ T3187] ? lock_release+0x184/0x1f0 [ 147.679187][ T3187] ? netlink_ack+0xcf0/0xcf0 [ 147.679188][ T3187] ? __netlink_lookup+0xb9/0x6b0 [ 147.679191][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679192][ T3187] ? lock_release+0x184/0x1f0 [ 147.679194][ T3187] netlink_unicast+0x486/0x750 [ 147.679196][ T3187] ? netlink_attachskb+0x810/0x810 [ 147.679198][ T3187] ? next_uptodate_folio+0x2b/0x770 [ 147.679201][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679202][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679204][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679206][ T3187] netlink_sendmsg+0x735/0xc60 [ 147.679208][ T3187] ? netlink_unicast+0x750/0x750 [ 147.679209][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679211][ T3187] ? lock_release+0x184/0x1f0 [ 147.679213][ T3187] ____sys_sendmsg+0x415/0x880 [ 147.679216][ T3187] ? copy_msghdr_from_user+0x279/0x420 [ 147.679217][ T3187] ? get_timestamp.constprop.0+0x390/0x390 [ 147.679219][ T3187] ? move_addr_to_kernel+0x40/0x40 [ 147.679221][ T3187] ? do_fault_around+0x300/0x5a0 [ 147.679223][ T3187] ? lock_acquire+0x13c/0x160 [ 147.679225][ T3187] ___sys_sendmsg+0x14e/0x1d0 [ 147.679226][ T3187] ? do_pte_missing+0x86f/0xcc0 [ 147.679229][ T3187] ? copy_msghdr_from_user+0x420/0x420 [ 147.679230][ T3187] ? rcu_read_unlock+0x20/0x70 [ 147.679235][ T3187] __sys_sendmsg+0x12c/0x1d0 [ 147.679237][ T3187] ? __sys_sendmsg_sock+0x20/0x20 [ 147.679239][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679241][ T3187] ? rcu_is_watching+0x16/0xd0 [ 147.679243][ T3187] do_syscall_64+0xff/0x530 [ 147.679246][ T3187] ? exc_page_fault+0xee/0x100 [ 147.679248][ T3187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.679249][ T3187] RIP: 0033:0x7f5871e8e54e [ 147.679251][ T3187] 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 [ 147.679252][ T3187] RSP: 002b:00007ffd6414ecd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 147.679256][ T3187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5871e8e54e [ 147.679258][ T3187] RDX: 0000000000000000 RSI: 00007ffd6414ed80 RDI: 0000000000000005 [ 147.679258][ T3187] RBP: 00007ffd6414ece0 R08: 0000000000000000 R09: 0000000000000000 [ 147.679259][ T3187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917a58 [ 147.679260][ T3187] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 147.679262][ T3187] [ 147.897283][ T3205] vx20: left allmulticast mode [ 147.897683][ T3205] vx20: left promiscuous mode [ 147.897901][ T3205] br1: port 2(vx20) entered disabled state [ 147.913101][ T3206] vx10: left allmulticast mode [ 147.913269][ T3206] vx10: left promiscuous mode [ 147.913482][ T3206] br1: port 1(vx10) entered disabled state [ 152.993477][ T3211] br1: port 1(vx10) entered blocking state [ 152.993494][ T3211] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 152.993497][ T3211] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3211, name: ip [ 152.993498][ T3211] preempt_count: 1, expected: 0 [ 152.993499][ T3211] RCU nest depth: 0, expected: 0 [ 152.993500][ T3211] INFO: lockdep is turned off. [ 152.993501][ T3211] irq event stamp: 0 [ 152.993501][ T3211] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 152.993506][ T3211] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 152.993512][ T3211] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 152.993513][ T3211] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 152.993515][ T3211] Preemption disabled at: [ 152.993516][ T3211] [] vprintk_emit+0x31b/0x3e0 [ 152.993523][ T3211] CPU: 3 UID: 0 PID: 3211 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 152.993527][ T3211] Tainted: [W]=WARN [ 152.993528][ T3211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 152.993529][ T3211] Call Trace: [ 152.993531][ T3211] [ 152.993532][ T3211] dump_stack_lvl+0x6f/0xa0 [ 152.993537][ T3211] ? vprintk_emit+0x31b/0x3e0 [ 152.993539][ T3211] __might_resched.cold+0x1fe/0x2c1 [ 152.993543][ T3211] ? __module_address+0x36/0x330 [ 152.993546][ T3211] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 152.993549][ T3211] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 152.993551][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993554][ T3211] __kmalloc_noprof+0x443/0x760 [ 152.993558][ T3211] ? __rwlock_init+0x150/0x150 [ 152.993560][ T3211] ? alloc_buf.isra.0+0x4b/0x260 [ 152.993564][ T3211] ? do_raw_spin_unlock+0x59/0x250 [ 152.993572][ T3211] alloc_buf.isra.0+0x4b/0x260 [ 152.993574][ T3211] put_chars+0x1e1/0x2f0 [ 152.993576][ T3211] ? prb_final_commit+0x50/0x50 [ 152.993577][ T3211] ? __send_to_port+0x420/0x420 [ 152.993579][ T3211] ? printk_get_next_message+0x240/0x650 [ 152.993582][ T3211] hvc_console_print+0x292/0x780 [ 152.993585][ T3211] ? hvc_write+0x3a0/0x3a0 [ 152.993586][ T3211] ? do_raw_spin_lock+0x131/0x280 [ 152.993588][ T3211] ? vsnprintf+0x668/0x1700 [ 152.993591][ T3211] ? __rwlock_init+0x150/0x150 [ 152.993592][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993594][ T3211] ? lock_acquire+0x13c/0x160 [ 152.993596][ T3211] console_emit_next_record+0x22f/0x4c0 [ 152.993599][ T3211] ? devkmsg_read+0x4b0/0x4b0 [ 152.993601][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993603][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993604][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993606][ T3211] ? lock_acquire+0x13c/0x160 [ 152.993608][ T3211] ? console_flush_one_record+0x111/0x710 [ 152.993609][ T3211] console_flush_one_record+0x46f/0x710 [ 152.993612][ T3211] ? console_emit_next_record+0x4c0/0x4c0 [ 152.993614][ T3211] console_unlock+0xee/0x1f0 [ 152.993616][ T3211] ? lock_acquire+0x13c/0x160 [ 152.993617][ T3211] ? console_flush_one_record+0x710/0x710 [ 152.993619][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993621][ T3211] ? lock_release+0x184/0x1f0 [ 152.993622][ T3211] ? lock_acquire+0x60/0x160 [ 152.993623][ T3211] ? __rcu_read_lock+0x30/0x70 [ 152.993626][ T3211] ? __down_trylock_console_sem+0x5e/0xa0 [ 152.993627][ T3211] ? vprintk_emit+0x320/0x3e0 [ 152.993629][ T3211] vprintk_emit+0x37c/0x3e0 [ 152.993632][ T3211] ? wake_up_klogd_work_func+0x90/0x90 [ 152.993634][ T3211] ? __rwlock_init+0x150/0x150 [ 152.993636][ T3211] ? filter_irq_stacks+0xd0/0xd0 [ 152.993637][ T3211] ? lock_acquire+0x13c/0x160 [ 152.993639][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993641][ T3211] _printk+0xc7/0x100 [ 152.993644][ T3211] ? snapshot_read.cold+0x21/0x21 [ 152.993646][ T3211] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 152.993658][ T3211] ? do_setlink.isra.0+0xa31/0x2750 [ 152.993661][ T3211] ? rtnl_newlink+0x9f1/0x11c0 [ 152.993662][ T3211] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 152.993664][ T3211] br_set_state+0x22f/0x430 [bridge] [ 152.993673][ T3211] br_init_port+0xc4/0x200 [bridge] [ 152.993680][ T3211] new_nbp+0x39c/0x580 [bridge] [ 152.993687][ T3211] br_add_if+0x212/0x1320 [bridge] [ 152.993694][ T3211] ? bpf_address_lookup+0x250/0x290 [ 152.993697][ T3211] ? is_bpf_text_address+0x72/0x110 [ 152.993699][ T3211] ? kernel_text_address+0x149/0x170 [ 152.993701][ T3211] ? __kernel_text_address+0x12/0x30 [ 152.993703][ T3211] do_set_master+0x357/0x580 [ 152.993706][ T3211] do_setlink.isra.0+0xa31/0x2750 [ 152.993707][ T3211] ? stack_trace_save+0x93/0xc0 [ 152.993709][ T3211] ? rtnl_link_get_size+0x350/0x350 [ 152.993710][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993712][ T3211] ? stack_depot_save_flags+0x1bc/0x790 [ 152.993715][ T3211] ? kasan_save_stack+0x3d/0x50 [ 152.993718][ T3211] ? kasan_save_stack+0x2f/0x50 [ 152.993719][ T3211] ? kasan_save_track+0x14/0x30 [ 152.993721][ T3211] ? __kasan_kmalloc+0x7b/0x90 [ 152.993722][ T3211] ? __kmalloc_cache_noprof+0x29a/0x620 [ 152.993724][ T3211] ? rtnl_newlink+0x124/0x11c0 [ 152.993725][ T3211] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 152.993726][ T3211] ? netlink_rcv_skb+0x14e/0x3a0 [ 152.993729][ T3211] ? netlink_unicast+0x486/0x750 [ 152.993730][ T3211] ? netlink_sendmsg+0x735/0xc60 [ 152.993731][ T3211] ? ____sys_sendmsg+0x415/0x880 [ 152.993734][ T3211] ? ___sys_sendmsg+0x14e/0x1d0 [ 152.993735][ T3211] ? __sys_sendmsg+0x12c/0x1d0 [ 152.993737][ T3211] ? do_syscall_64+0xff/0x530 [ 152.993739][ T3211] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 152.993741][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993743][ T3211] ? lock_acquire+0x13c/0x160 [ 152.993744][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993746][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993748][ T3211] ? trace_contention_end+0xb3/0x180 [ 152.993751][ T3211] ? __mutex_lock+0x1db/0x1ea0 [ 152.993753][ T3211] ? __mutex_lock+0x9a3/0x1ea0 [ 152.993754][ T3211] ? rtnl_newlink+0x9a8/0x11c0 [ 152.993756][ T3211] ? ww_mutex_lock+0x160/0x160 [ 152.993757][ T3211] ? nla_get_range_signed+0x3d0/0x3d0 [ 152.993759][ T3211] ? __rtnl_newlink+0x3fa/0xa50 [ 152.993761][ T3211] rtnl_newlink+0x9f1/0x11c0 [ 152.993763][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993765][ T3211] ? rtnl_bridge_getlink+0x850/0x850 [ 152.993766][ T3211] ? lock_acquire+0x13c/0x160 [ 152.993768][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993770][ T3211] ? is_bpf_text_address+0x3e/0x110 [ 152.993772][ T3211] ? is_bpf_text_address+0x72/0x110 [ 152.993773][ T3211] ? kernel_text_address+0x149/0x170 [ 152.993775][ T3211] ? __kernel_text_address+0x12/0x30 [ 152.993776][ T3211] ? write_profile+0xf0/0xf0 [ 152.993777][ T3211] ? unwind_get_return_address+0x67/0xd0 [ 152.993779][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993781][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993783][ T3211] ? cap_capable+0x1d7/0x3d0 [ 152.993786][ T3211] ? lock_acquire+0x13c/0x160 [ 152.993788][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993789][ T3211] ? rtnl_bridge_getlink+0x850/0x850 [ 152.993791][ T3211] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 152.993792][ T3211] ? rtnl_link_fill+0x920/0x920 [ 152.993794][ T3211] ? filter_irq_stacks+0xd0/0xd0 [ 152.993795][ T3211] ? stack_depot_save_flags+0x1bc/0x790 [ 152.993797][ T3211] netlink_rcv_skb+0x14e/0x3a0 [ 152.993799][ T3211] ? rtnl_link_fill+0x920/0x920 [ 152.993800][ T3211] ? lock_release+0x184/0x1f0 [ 152.993802][ T3211] ? netlink_ack+0xcf0/0xcf0 [ 152.993803][ T3211] ? __netlink_lookup+0xb9/0x6b0 [ 152.993805][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993807][ T3211] ? lock_release+0x184/0x1f0 [ 152.993809][ T3211] netlink_unicast+0x486/0x750 [ 152.993811][ T3211] ? netlink_attachskb+0x810/0x810 [ 152.993813][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993814][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993816][ T3211] ? lock_acquire+0x13c/0x160 [ 152.993818][ T3211] netlink_sendmsg+0x735/0xc60 [ 152.993820][ T3211] ? netlink_unicast+0x750/0x750 [ 152.993821][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993823][ T3211] ? lock_release+0x184/0x1f0 [ 152.993825][ T3211] ____sys_sendmsg+0x415/0x880 [ 152.993827][ T3211] ? copy_msghdr_from_user+0x279/0x420 [ 152.993828][ T3211] ? get_timestamp.constprop.0+0x390/0x390 [ 152.993830][ T3211] ? move_addr_to_kernel+0x40/0x40 [ 152.993831][ T3211] ? filter_irq_stacks+0xd0/0xd0 [ 152.993834][ T3211] ___sys_sendmsg+0x14e/0x1d0 [ 152.993835][ T3211] ? copy_msghdr_from_user+0x420/0x420 [ 152.993840][ T3211] __sys_sendmsg+0x12c/0x1d0 [ 152.993842][ T3211] ? __sys_sendmsg_sock+0x20/0x20 [ 152.993845][ T3211] ? rcu_is_watching+0x16/0xd0 [ 152.993847][ T3211] do_syscall_64+0xff/0x530 [ 152.993848][ T3211] ? exc_page_fault+0xee/0x100 [ 152.993850][ T3211] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 152.993852][ T3211] RIP: 0033:0x7f9562ff254e [ 152.993853][ T3211] 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 [ 152.993855][ T3211] RSP: 002b:00007ffccf509e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 152.993859][ T3211] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9562ff254e [ 152.993860][ T3211] RDX: 0000000000000000 RSI: 00007ffccf509ee0 RDI: 0000000000000005 [ 152.993861][ T3211] RBP: 00007ffccf509e40 R08: 0000000000000000 R09: 0000000000000000 [ 152.993862][ T3211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917a5c [ 152.993863][ T3211] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffccf50a5a0 [ 152.993865][ T3211] [ 153.024271][ T3211] br1: port 1(vx10) entered disabled state [ 153.024574][ T3211] vx10: entered allmulticast mode [ 153.025504][ T3211] vx10: entered promiscuous mode [ 153.025840][ T3211] br1: port 1(vx10) entered blocking state [ 153.026050][ T3211] br1: port 1(vx10) entered forwarding state [ 153.062704][ T3213] br1: port 2(vx20) entered blocking state [ 153.062899][ T3213] br1: port 2(vx20) entered disabled state [ 153.063084][ T3213] vx20: entered allmulticast mode [ 153.063980][ T3213] vx20: entered promiscuous mode [ 153.064256][ T3213] br1: port 2(vx20) entered blocking state [ 153.064440][ T3213] br1: port 2(vx20) entered forwarding state [ 255.648396][ T4057] veth3: entered promiscuous mode [ 255.648414][ T4057] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 255.648416][ T4057] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4057, name: bridge [ 255.648418][ T4057] preempt_count: 202, expected: 0 [ 255.648419][ T4057] RCU nest depth: 0, expected: 0 [ 255.648420][ T4057] INFO: lockdep is turned off. [ 255.648421][ T4057] irq event stamp: 0 [ 255.648422][ T4057] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 255.648426][ T4057] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 255.648432][ T4057] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 255.648433][ T4057] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 255.648435][ T4057] Preemption disabled at: [ 255.648436][ T4057] [] dev_uc_add_excl+0x67/0x110 [ 255.648443][ T4057] CPU: 3 UID: 0 PID: 4057 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 255.648447][ T4057] Tainted: [W]=WARN [ 255.648448][ T4057] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 255.648450][ T4057] Call Trace: [ 255.648451][ T4057] [ 255.648452][ T4057] dump_stack_lvl+0x6f/0xa0 [ 255.648458][ T4057] ? dev_uc_add_excl+0x67/0x110 [ 255.648459][ T4057] __might_resched.cold+0x1fe/0x2c1 [ 255.648463][ T4057] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 255.648466][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648470][ T4057] __kmalloc_noprof+0x443/0x760 [ 255.648473][ T4057] ? __rwlock_init+0x150/0x150 [ 255.648476][ T4057] ? alloc_buf.isra.0+0x4b/0x260 [ 255.648480][ T4057] ? do_raw_spin_unlock+0x59/0x250 [ 255.648481][ T4057] alloc_buf.isra.0+0x4b/0x260 [ 255.648483][ T4057] put_chars+0x1e1/0x2f0 [ 255.648485][ T4057] ? __send_to_port+0x420/0x420 [ 255.648487][ T4057] ? printk_get_next_message+0x240/0x650 [ 255.648490][ T4057] ? console_prepend_replay+0x20/0x20 [ 255.648492][ T4057] hvc_console_print+0x292/0x780 [ 255.648495][ T4057] ? hvc_write+0x3a0/0x3a0 [ 255.648497][ T4057] ? __rwlock_init+0x150/0x150 [ 255.648498][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648500][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648502][ T4057] ? lock_acquire+0x13c/0x160 [ 255.648504][ T4057] console_emit_next_record+0x22f/0x4c0 [ 255.648507][ T4057] ? devkmsg_read+0x4b0/0x4b0 [ 255.648508][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648510][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648512][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648513][ T4057] ? lock_acquire+0x13c/0x160 [ 255.648515][ T4057] ? console_flush_one_record+0x111/0x710 [ 255.648517][ T4057] console_flush_one_record+0x46f/0x710 [ 255.648519][ T4057] ? console_emit_next_record+0x4c0/0x4c0 [ 255.648522][ T4057] console_unlock+0xee/0x1f0 [ 255.648524][ T4057] ? lock_acquire+0x13c/0x160 [ 255.648525][ T4057] ? console_flush_one_record+0x710/0x710 [ 255.648527][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648529][ T4057] ? lock_release+0x184/0x1f0 [ 255.648530][ T4057] ? lock_acquire+0x60/0x160 [ 255.648532][ T4057] ? __rcu_read_lock+0x30/0x70 [ 255.648534][ T4057] ? __down_trylock_console_sem+0x5e/0xa0 [ 255.648535][ T4057] ? vprintk_emit+0x320/0x3e0 [ 255.648537][ T4057] vprintk_emit+0x37c/0x3e0 [ 255.648540][ T4057] ? wake_up_klogd_work_func+0x90/0x90 [ 255.648542][ T4057] _printk+0xc7/0x100 [ 255.648546][ T4057] ? snapshot_read.cold+0x21/0x21 [ 255.648548][ T4057] ? netdev_name+0x43/0x60 [ 255.648551][ T4057] ? __netdev_printk+0x17f/0x1d0 [ 255.648552][ T4057] netdev_info+0xe2/0x116 [ 255.648554][ T4057] ? netdev_notice+0x120/0x120 [ 255.648556][ T4057] ? kasan_save_track+0x14/0x30 [ 255.648559][ T4057] ? __kmalloc_cache_noprof+0x29a/0x620 [ 255.648560][ T4057] ? __hw_addr_add_ex+0x247/0x630 [ 255.648562][ T4057] ? mutex_is_locked+0x1c/0x50 [ 255.648565][ T4057] __dev_set_promiscuity.cold+0x95/0x104 [ 255.648568][ T4057] __dev_set_rx_mode+0x219/0x2c0 [ 255.648571][ T4057] dev_uc_add_excl+0xf2/0x110 [ 255.648573][ T4057] ndo_dflt_fdb_add+0x105/0x1e0 [ 255.648576][ T4057] ? __nla_parse+0x22/0x30 [ 255.648578][ T4057] rtnl_fdb_add+0x632/0xa00 [ 255.648580][ T4057] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 255.648582][ T4057] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 255.648583][ T4057] ? rtnl_fdb_del+0xb10/0xb10 [ 255.648584][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648586][ T4057] ? __rcu_read_lock+0x30/0x70 [ 255.648589][ T4057] ? unwind_get_return_address+0x67/0xd0 [ 255.648591][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648593][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648594][ T4057] ? cap_capable+0x1d7/0x3d0 [ 255.648598][ T4057] ? lock_acquire+0x13c/0x160 [ 255.648600][ T4057] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 255.648601][ T4057] ? rtnl_link_fill+0x920/0x920 [ 255.648603][ T4057] ? filter_irq_stacks+0xd0/0xd0 [ 255.648605][ T4057] ? stack_depot_save_flags+0x1bc/0x790 [ 255.648608][ T4057] netlink_rcv_skb+0x14e/0x3a0 [ 255.648611][ T4057] ? rtnl_link_fill+0x920/0x920 [ 255.648612][ T4057] ? lock_release+0x184/0x1f0 [ 255.648613][ T4057] ? netlink_ack+0xcf0/0xcf0 [ 255.648615][ T4057] ? __netlink_lookup+0xb9/0x6b0 [ 255.648617][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648619][ T4057] ? lock_release+0x184/0x1f0 [ 255.648621][ T4057] netlink_unicast+0x486/0x750 [ 255.648623][ T4057] ? netlink_attachskb+0x810/0x810 [ 255.648624][ T4057] ? next_uptodate_folio+0x2b/0x770 [ 255.648628][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648629][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648631][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648633][ T4057] netlink_sendmsg+0x735/0xc60 [ 255.648635][ T4057] ? netlink_unicast+0x750/0x750 [ 255.648637][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648639][ T4057] ? lock_release+0x184/0x1f0 [ 255.648640][ T4057] ____sys_sendmsg+0x415/0x880 [ 255.648643][ T4057] ? copy_msghdr_from_user+0x279/0x420 [ 255.648645][ T4057] ? get_timestamp.constprop.0+0x390/0x390 [ 255.648646][ T4057] ? move_addr_to_kernel+0x40/0x40 [ 255.648649][ T4057] ? do_fault_around+0x300/0x5a0 [ 255.648651][ T4057] ? lock_acquire+0x13c/0x160 [ 255.648653][ T4057] ___sys_sendmsg+0x14e/0x1d0 [ 255.648654][ T4057] ? do_pte_missing+0x86f/0xcc0 [ 255.648657][ T4057] ? copy_msghdr_from_user+0x420/0x420 [ 255.648658][ T4057] ? rcu_read_unlock+0x20/0x70 [ 255.648663][ T4057] __sys_sendmsg+0x12c/0x1d0 [ 255.648665][ T4057] ? __sys_sendmsg_sock+0x20/0x20 [ 255.648668][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648670][ T4057] ? rcu_is_watching+0x16/0xd0 [ 255.648672][ T4057] do_syscall_64+0xff/0x530 [ 255.648674][ T4057] ? exc_page_fault+0xee/0x100 [ 255.648676][ T4057] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 255.648678][ T4057] RIP: 0033:0x7f1f50a6954e [ 255.648680][ T4057] 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 [ 255.648682][ T4057] RSP: 002b:00007fffa1e97140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 255.648686][ T4057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f50a6954e [ 255.648687][ T4057] RDX: 0000000000000000 RSI: 00007fffa1e971f0 RDI: 0000000000000005 [ 255.648688][ T4057] RBP: 00007fffa1e97150 R08: 0000000000000000 R09: 0000000000000000 [ 255.648689][ T4057] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917ac4 [ 255.648690][ T4057] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 255.648692][ T4057] [ 269.901089][ T4984] veth3: left promiscuous mode [ 269.901106][ T4984] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 269.901109][ T4984] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4984, name: bridge [ 269.901110][ T4984] preempt_count: 202, expected: 0 [ 269.901111][ T4984] RCU nest depth: 0, expected: 0 [ 269.901112][ T4984] INFO: lockdep is turned off. [ 269.901113][ T4984] irq event stamp: 0 [ 269.901114][ T4984] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 269.901118][ T4984] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 269.901124][ T4984] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 269.901126][ T4984] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 269.901127][ T4984] Preemption disabled at: [ 269.901128][ T4984] [] dev_uc_del+0x68/0x150 [ 269.901135][ T4984] CPU: 3 UID: 0 PID: 4984 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 269.901139][ T4984] Tainted: [W]=WARN [ 269.901140][ T4984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 269.901141][ T4984] Call Trace: [ 269.901143][ T4984] [ 269.901144][ T4984] dump_stack_lvl+0x6f/0xa0 [ 269.901149][ T4984] ? dev_uc_del+0x68/0x150 [ 269.901150][ T4984] __might_resched.cold+0x1fe/0x2c1 [ 269.901154][ T4984] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 269.901158][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901162][ T4984] __kmalloc_noprof+0x443/0x760 [ 269.901166][ T4984] ? __rwlock_init+0x150/0x150 [ 269.901168][ T4984] ? alloc_buf.isra.0+0x4b/0x260 [ 269.901172][ T4984] ? do_raw_spin_unlock+0x59/0x250 [ 269.901173][ T4984] alloc_buf.isra.0+0x4b/0x260 [ 269.901175][ T4984] put_chars+0x1e1/0x2f0 [ 269.901177][ T4984] ? __send_to_port+0x420/0x420 [ 269.901179][ T4984] ? console_prepend_replay+0x20/0x20 [ 269.901182][ T4984] hvc_console_print+0x292/0x780 [ 269.901185][ T4984] ? hvc_write+0x3a0/0x3a0 [ 269.901186][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901188][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901190][ T4984] ? lock_acquire+0x13c/0x160 [ 269.901192][ T4984] console_emit_next_record+0x22f/0x4c0 [ 269.901194][ T4984] ? devkmsg_read+0x4b0/0x4b0 [ 269.901196][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901198][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901199][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901201][ T4984] ? lock_acquire+0x13c/0x160 [ 269.901203][ T4984] ? console_flush_one_record+0x111/0x710 [ 269.901204][ T4984] console_flush_one_record+0x46f/0x710 [ 269.901207][ T4984] ? console_emit_next_record+0x4c0/0x4c0 [ 269.901209][ T4984] console_unlock+0xee/0x1f0 [ 269.901211][ T4984] ? lock_acquire+0x13c/0x160 [ 269.901212][ T4984] ? console_flush_one_record+0x710/0x710 [ 269.901214][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901216][ T4984] ? lock_release+0x184/0x1f0 [ 269.901217][ T4984] ? lock_acquire+0x60/0x160 [ 269.901218][ T4984] ? __rcu_read_lock+0x30/0x70 [ 269.901220][ T4984] ? __down_trylock_console_sem+0x5e/0xa0 [ 269.901222][ T4984] ? vprintk_emit+0x320/0x3e0 [ 269.901224][ T4984] vprintk_emit+0x37c/0x3e0 [ 269.901226][ T4984] ? wake_up_klogd_work_func+0x90/0x90 [ 269.901228][ T4984] ? kvfree_call_rcu+0x88/0x2e0 [ 269.901231][ T4984] ? dev_uc_del+0xef/0x150 [ 269.901232][ T4984] ? rtnl_fdb_del+0x75c/0xb10 [ 269.901234][ T4984] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 269.901235][ T4984] ? netlink_rcv_skb+0x14e/0x3a0 [ 269.901238][ T4984] ? netlink_unicast+0x486/0x750 [ 269.901239][ T4984] ? netlink_sendmsg+0x735/0xc60 [ 269.901241][ T4984] _printk+0xc7/0x100 [ 269.901244][ T4984] ? snapshot_read.cold+0x21/0x21 [ 269.901246][ T4984] ? netdev_name+0x43/0x60 [ 269.901249][ T4984] ? __netdev_printk+0x17f/0x1d0 [ 269.901250][ T4984] netdev_info+0xe2/0x116 [ 269.901252][ T4984] ? netdev_notice+0x120/0x120 [ 269.901254][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901256][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901257][ T4984] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 269.901260][ T4984] ? do_raw_spin_unlock+0x59/0x250 [ 269.901261][ T4984] ? trace_hardirqs_on+0x36/0x40 [ 269.901262][ T4984] ? mutex_is_locked+0x1c/0x50 [ 269.901265][ T4984] __dev_set_promiscuity.cold+0x95/0x104 [ 269.901268][ T4984] __dev_set_rx_mode+0x219/0x2c0 [ 269.901271][ T4984] dev_uc_del+0x124/0x150 [ 269.901273][ T4984] rtnl_fdb_del+0x75c/0xb10 [ 269.901274][ T4984] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 269.901276][ T4984] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 269.901277][ T4984] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 269.901278][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901279][ T4984] ? __rcu_read_lock+0x30/0x70 [ 269.901282][ T4984] ? unwind_get_return_address+0x67/0xd0 [ 269.901285][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901293][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901295][ T4984] ? cap_capable+0x1d7/0x3d0 [ 269.901298][ T4984] ? lock_acquire+0x13c/0x160 [ 269.901300][ T4984] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 269.901302][ T4984] ? rtnl_link_fill+0x920/0x920 [ 269.901303][ T4984] ? filter_irq_stacks+0xd0/0xd0 [ 269.901305][ T4984] ? stack_depot_save_flags+0x1bc/0x790 [ 269.901309][ T4984] netlink_rcv_skb+0x14e/0x3a0 [ 269.901311][ T4984] ? rtnl_link_fill+0x920/0x920 [ 269.901312][ T4984] ? lock_release+0x184/0x1f0 [ 269.901313][ T4984] ? netlink_ack+0xcf0/0xcf0 [ 269.901315][ T4984] ? __netlink_lookup+0xb9/0x6b0 [ 269.901317][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901319][ T4984] ? lock_release+0x184/0x1f0 [ 269.901321][ T4984] netlink_unicast+0x486/0x750 [ 269.901323][ T4984] ? netlink_attachskb+0x810/0x810 [ 269.901324][ T4984] ? next_uptodate_folio+0x2b/0x770 [ 269.901327][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901328][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901330][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901332][ T4984] netlink_sendmsg+0x735/0xc60 [ 269.901334][ T4984] ? netlink_unicast+0x750/0x750 [ 269.901335][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901337][ T4984] ? lock_release+0x184/0x1f0 [ 269.901339][ T4984] ____sys_sendmsg+0x415/0x880 [ 269.901341][ T4984] ? copy_msghdr_from_user+0x279/0x420 [ 269.901343][ T4984] ? get_timestamp.constprop.0+0x390/0x390 [ 269.901345][ T4984] ? move_addr_to_kernel+0x40/0x40 [ 269.901347][ T4984] ? do_fault_around+0x300/0x5a0 [ 269.901351][ T4984] ? lock_acquire+0x13c/0x160 [ 269.901353][ T4984] ___sys_sendmsg+0x14e/0x1d0 [ 269.901355][ T4984] ? do_pte_missing+0x86f/0xcc0 [ 269.901357][ T4984] ? copy_msghdr_from_user+0x420/0x420 [ 269.901358][ T4984] ? rcu_read_unlock+0x20/0x70 [ 269.901363][ T4984] __sys_sendmsg+0x12c/0x1d0 [ 269.901365][ T4984] ? __sys_sendmsg_sock+0x20/0x20 [ 269.901368][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901369][ T4984] ? rcu_is_watching+0x16/0xd0 [ 269.901371][ T4984] do_syscall_64+0xff/0x530 [ 269.901374][ T4984] ? exc_page_fault+0xee/0x100 [ 269.901376][ T4984] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 269.901378][ T4984] RIP: 0033:0x7fe55c0b554e [ 269.901380][ T4984] 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 [ 269.901381][ T4984] RSP: 002b:00007ffc1dea8cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 269.901385][ T4984] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe55c0b554e [ 269.901386][ T4984] RDX: 0000000000000000 RSI: 00007ffc1dea8d60 RDI: 0000000000000005 [ 269.901387][ T4984] RBP: 00007ffc1dea8cc0 R08: 0000000000000000 R09: 0000000000000000 [ 269.901388][ T4984] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917ad2 [ 269.901389][ T4984] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 269.901391][ T4984] [ 270.027326][ T4990] veth3: entered promiscuous mode [ 284.236026][ T5917] veth3: left promiscuous mode [ 284.236044][ T5917] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 284.236047][ T5917] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5917, name: bridge [ 284.236049][ T5917] preempt_count: 202, expected: 0 [ 284.236050][ T5917] RCU nest depth: 0, expected: 0 [ 284.236050][ T5917] INFO: lockdep is turned off. [ 284.236052][ T5917] irq event stamp: 0 [ 284.236053][ T5917] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 284.236057][ T5917] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 284.236063][ T5917] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 284.236065][ T5917] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 284.236067][ T5917] Preemption disabled at: [ 284.236067][ T5917] [] dev_uc_del+0x68/0x150 [ 284.236075][ T5917] CPU: 2 UID: 0 PID: 5917 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 284.236078][ T5917] Tainted: [W]=WARN [ 284.236080][ T5917] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 284.236081][ T5917] Call Trace: [ 284.236083][ T5917] [ 284.236084][ T5917] dump_stack_lvl+0x6f/0xa0 [ 284.236089][ T5917] ? dev_uc_del+0x68/0x150 [ 284.236091][ T5917] __might_resched.cold+0x1fe/0x2c1 [ 284.236095][ T5917] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 284.236098][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236102][ T5917] __kmalloc_noprof+0x443/0x760 [ 284.236106][ T5917] ? __rwlock_init+0x150/0x150 [ 284.236109][ T5917] ? alloc_buf.isra.0+0x4b/0x260 [ 284.236113][ T5917] ? do_raw_spin_unlock+0x59/0x250 [ 284.236115][ T5917] alloc_buf.isra.0+0x4b/0x260 [ 284.236116][ T5917] put_chars+0x1e1/0x2f0 [ 284.236119][ T5917] ? __send_to_port+0x420/0x420 [ 284.236120][ T5917] ? console_prepend_replay+0x20/0x20 [ 284.236124][ T5917] hvc_console_print+0x292/0x780 [ 284.236127][ T5917] ? hvc_write+0x3a0/0x3a0 [ 284.236128][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236130][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236132][ T5917] ? lock_acquire+0x13c/0x160 [ 284.236134][ T5917] console_emit_next_record+0x22f/0x4c0 [ 284.236137][ T5917] ? devkmsg_read+0x4b0/0x4b0 [ 284.236139][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236141][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236142][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236144][ T5917] ? lock_acquire+0x13c/0x160 [ 284.236146][ T5917] ? console_flush_one_record+0x111/0x710 [ 284.236148][ T5917] console_flush_one_record+0x46f/0x710 [ 284.236150][ T5917] ? console_emit_next_record+0x4c0/0x4c0 [ 284.236153][ T5917] console_unlock+0xee/0x1f0 [ 284.236155][ T5917] ? lock_acquire+0x13c/0x160 [ 284.236156][ T5917] ? console_flush_one_record+0x710/0x710 [ 284.236158][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236159][ T5917] ? lock_release+0x184/0x1f0 [ 284.236161][ T5917] ? lock_acquire+0x60/0x160 [ 284.236162][ T5917] ? __rcu_read_lock+0x30/0x70 [ 284.236165][ T5917] ? __down_trylock_console_sem+0x5e/0xa0 [ 284.236166][ T5917] ? vprintk_emit+0x320/0x3e0 [ 284.236168][ T5917] vprintk_emit+0x37c/0x3e0 [ 284.236171][ T5917] ? wake_up_klogd_work_func+0x90/0x90 [ 284.236173][ T5917] ? kvfree_call_rcu+0x88/0x2e0 [ 284.236175][ T5917] ? dev_uc_del+0xef/0x150 [ 284.236177][ T5917] ? rtnl_fdb_del+0x75c/0xb10 [ 284.236179][ T5917] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 284.236180][ T5917] ? netlink_rcv_skb+0x14e/0x3a0 [ 284.236183][ T5917] ? netlink_unicast+0x486/0x750 [ 284.236184][ T5917] ? netlink_sendmsg+0x735/0xc60 [ 284.236186][ T5917] _printk+0xc7/0x100 [ 284.236189][ T5917] ? snapshot_read.cold+0x21/0x21 [ 284.236192][ T5917] ? netdev_name+0x43/0x60 [ 284.236194][ T5917] ? __netdev_printk+0x17f/0x1d0 [ 284.236196][ T5917] netdev_info+0xe2/0x116 [ 284.236198][ T5917] ? netdev_notice+0x120/0x120 [ 284.236200][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236201][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236203][ T5917] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 284.236206][ T5917] ? do_raw_spin_unlock+0x59/0x250 [ 284.236207][ T5917] ? trace_hardirqs_on+0x36/0x40 [ 284.236209][ T5917] ? mutex_is_locked+0x1c/0x50 [ 284.236212][ T5917] __dev_set_promiscuity.cold+0x95/0x104 [ 284.236214][ T5917] __dev_set_rx_mode+0x219/0x2c0 [ 284.236217][ T5917] dev_uc_del+0x124/0x150 [ 284.236219][ T5917] rtnl_fdb_del+0x75c/0xb10 [ 284.236220][ T5917] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 284.236222][ T5917] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 284.236223][ T5917] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 284.236225][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236226][ T5917] ? __rcu_read_lock+0x30/0x70 [ 284.236229][ T5917] ? unwind_get_return_address+0x67/0xd0 [ 284.236232][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236233][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236235][ T5917] ? cap_capable+0x1d7/0x3d0 [ 284.236239][ T5917] ? lock_acquire+0x13c/0x160 [ 284.236241][ T5917] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 284.236242][ T5917] ? rtnl_link_fill+0x920/0x920 [ 284.236244][ T5917] ? filter_irq_stacks+0xd0/0xd0 [ 284.236246][ T5917] ? stack_depot_save_flags+0x1bc/0x790 [ 284.236250][ T5917] netlink_rcv_skb+0x14e/0x3a0 [ 284.236252][ T5917] ? rtnl_link_fill+0x920/0x920 [ 284.236253][ T5917] ? lock_release+0x184/0x1f0 [ 284.236255][ T5917] ? netlink_ack+0xcf0/0xcf0 [ 284.236256][ T5917] ? __netlink_lookup+0xb9/0x6b0 [ 284.236258][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236260][ T5917] ? lock_release+0x184/0x1f0 [ 284.236262][ T5917] netlink_unicast+0x486/0x750 [ 284.236264][ T5917] ? netlink_attachskb+0x810/0x810 [ 284.236266][ T5917] ? percpu_counter_add_batch+0x89/0x280 [ 284.236268][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236270][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236272][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236273][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236276][ T5917] netlink_sendmsg+0x735/0xc60 [ 284.236278][ T5917] ? netlink_unicast+0x750/0x750 [ 284.236280][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236281][ T5917] ? lock_release+0x184/0x1f0 [ 284.236283][ T5917] ____sys_sendmsg+0x415/0x880 [ 284.236286][ T5917] ? copy_msghdr_from_user+0x279/0x420 [ 284.236288][ T5917] ? get_timestamp.constprop.0+0x390/0x390 [ 284.236289][ T5917] ? move_addr_to_kernel+0x40/0x40 [ 284.236292][ T5917] ? do_fault_around+0x300/0x5a0 [ 284.236294][ T5917] ? lock_acquire+0x13c/0x160 [ 284.236296][ T5917] ___sys_sendmsg+0x14e/0x1d0 [ 284.236298][ T5917] ? do_pte_missing+0x86f/0xcc0 [ 284.236300][ T5917] ? copy_msghdr_from_user+0x420/0x420 [ 284.236302][ T5917] ? rcu_read_unlock+0x20/0x70 [ 284.236307][ T5917] __sys_sendmsg+0x12c/0x1d0 [ 284.236309][ T5917] ? __sys_sendmsg_sock+0x20/0x20 [ 284.236312][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236314][ T5917] ? rcu_is_watching+0x16/0xd0 [ 284.236316][ T5917] do_syscall_64+0xff/0x530 [ 284.236319][ T5917] ? exc_page_fault+0xee/0x100 [ 284.236321][ T5917] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 284.236323][ T5917] RIP: 0033:0x7f9cb01c054e [ 284.236325][ T5917] 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 [ 284.236326][ T5917] RSP: 002b:00007ffc91799450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 284.236330][ T5917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cb01c054e [ 284.236332][ T5917] RDX: 0000000000000000 RSI: 00007ffc91799500 RDI: 0000000000000005 [ 284.236333][ T5917] RBP: 00007ffc91799460 R08: 0000000000000000 R09: 0000000000000000 [ 284.236333][ T5917] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917ae0 [ 284.236334][ T5917] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 284.236337][ T5917] [ 440.758203][ T71] vx20: left allmulticast mode [ 440.758218][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 440.758221][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: kworker/u16:1 [ 440.758223][ T71] preempt_count: 1, expected: 0 [ 440.758224][ T71] RCU nest depth: 0, expected: 0 [ 440.758225][ T71] INFO: lockdep is turned off. [ 440.758226][ T71] irq event stamp: 37564 [ 440.758227][ T71] hardirqs last enabled at (37563): [] _raw_spin_unlock_irq+0x28/0x50 [ 440.758235][ T71] hardirqs last disabled at (37564): [] __schedule+0x1246/0x20e0 [ 440.758237][ T71] softirqs last enabled at (37406): [] __fib6_clean_all+0xff/0x290 [ 440.758240][ T71] softirqs last disabled at (37400): [] __fib6_clean_all+0xd9/0x290 [ 440.758242][ T71] Preemption disabled at: [ 440.758243][ T71] [] vprintk_emit+0x31b/0x3e0 [ 440.758251][ T71] CPU: 1 UID: 0 PID: 71 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 440.758255][ T71] Tainted: [W]=WARN [ 440.758256][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 440.758258][ T71] Workqueue: netns cleanup_net [ 440.758264][ T71] Call Trace: [ 440.758265][ T71] [ 440.758267][ T71] dump_stack_lvl+0x6f/0xa0 [ 440.758272][ T71] ? vprintk_emit+0x31b/0x3e0 [ 440.758274][ T71] __might_resched.cold+0x1fe/0x2c1 [ 440.758278][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 440.758281][ T71] ? rcu_is_watching+0x16/0xd0 [ 440.758285][ T71] __kmalloc_noprof+0x443/0x760 [ 440.758289][ T71] ? __rwlock_init+0x150/0x150 [ 440.758292][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 440.758295][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 440.758297][ T71] alloc_buf.isra.0+0x4b/0x260 [ 440.758299][ T71] put_chars+0x1e1/0x2f0 [ 440.758301][ T71] ? desc_read_finalized_seq+0x79/0x120 [ 440.758302][ T71] ? __send_to_port+0x420/0x420 [ 440.758304][ T71] ? console_prepend_replay+0x20/0x20 [ 440.758306][ T71] hvc_console_print+0x292/0x780 [ 440.758311][ T71] ? hvc_write+0x3a0/0x3a0 [ 440.758312][ T71] ? do_raw_spin_lock+0x131/0x280 [ 440.758315][ T71] ? __rwlock_init+0x150/0x150 [ 440.758317][ T71] ? rcu_is_watching+0x16/0xd0 [ 440.758320][ T71] ? rcu_is_watching+0x16/0xd0 [ 440.758328][ T71] ? lock_acquire+0x13c/0x160 [ 440.758331][ T71] console_emit_next_record+0x22f/0x4c0 [ 440.758334][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 440.758337][ T71] ? rcu_is_watching+0x16/0xd0 [ 440.758339][ T71] ? rcu_is_watching+0x16/0xd0 [ 440.758341][ T71] ? rcu_is_watching+0x16/0xd0 [ 440.758343][ T71] ? lock_acquire+0x13c/0x160 [ 440.758346][ T71] ? console_flush_one_record+0x111/0x710 [ 440.758352][ T71] console_flush_one_record+0x46f/0x710 [ 440.758355][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 440.758359][ T71] console_unlock+0xee/0x1f0 [ 440.758361][ T71] ? lock_acquire+0x13c/0x160 [ 440.758363][ T71] ? console_flush_one_record+0x710/0x710 [ 440.758365][ T71] ? rcu_is_watching+0x16/0xd0 [ 440.758367][ T71] ? lock_release+0x184/0x1f0 [ 440.758369][ T71] ? lock_acquire+0x60/0x160 [ 440.758371][ T71] ? __rcu_read_lock+0x30/0x70 [ 440.758374][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 440.758377][ T71] ? vprintk_emit+0x320/0x3e0 [ 440.758379][ T71] vprintk_emit+0x37c/0x3e0 [ 440.758382][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 440.758384][ T71] ? process_one_work+0xe3e/0x1560 [ 440.758388][ T71] ? kthread+0x367/0x460 [ 440.758389][ T71] ? ret_from_fork+0x474/0x6b0 [ 440.758392][ T71] ? ret_from_fork_asm+0x11/0x20 [ 440.758394][ T71] _printk+0xc7/0x100 [ 440.758397][ T71] ? snapshot_read.cold+0x21/0x21 [ 440.758400][ T71] ? netdev_name+0x43/0x60 [ 440.758403][ T71] ? __netdev_printk+0x17f/0x1d0 [ 440.758404][ T71] netdev_info+0xe2/0x116 [ 440.758406][ T71] ? netdev_notice+0x120/0x120 [ 440.758408][ T71] ? rcu_is_watching+0x16/0xd0 [ 440.758410][ T71] ? __up_read+0x355/0x9e0 [ 440.758412][ T71] ? trace_hardirqs_on+0x36/0x40 [ 440.758414][ T71] ? down_write_nested+0x200/0x200 [ 440.758415][ T71] ? mutex_is_locked+0x1c/0x50 [ 440.758418][ T71] netif_set_allmulti.cold+0x7c/0x166 [ 440.758421][ T71] dev_set_allmulti+0xa2/0x150 [ 440.758424][ T71] del_nbp+0xb7/0xc10 [bridge] [ 440.758438][ T71] br_dev_delete+0x9d/0x1e0 [bridge] [ 440.758446][ T71] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 440.758454][ T71] ops_undo_list+0x5be/0x8f0 [ 440.758456][ T71] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 440.758458][ T71] ? idr_destroy+0x121/0x250 [ 440.758461][ T71] cleanup_net+0x431/0x890 [ 440.758463][ T71] ? net_passive_dec+0x230/0x230 [ 440.758464][ T71] ? update_load_avg+0x141/0xf00 [ 440.758467][ T71] ? lock_acquire+0x13c/0x160 [ 440.758469][ T71] ? rcu_is_watching+0x16/0xd0 [ 440.758471][ T71] process_one_work+0xe3e/0x1560 [ 440.758474][ T71] ? __queue_delayed_work+0x470/0x470 [ 440.758477][ T71] ? __rwlock_init+0x150/0x150 [ 440.758479][ T71] worker_thread+0x4f1/0xd60 [ 440.758481][ T71] ? rescuer_thread+0x1340/0x1340 [ 440.758483][ T71] ? __kthread_parkme+0xbd/0x210 [ 440.758485][ T71] ? rescuer_thread+0x1340/0x1340 [ 440.758487][ T71] ? rescuer_thread+0x1340/0x1340 [ 440.758488][ T71] kthread+0x367/0x460 [ 440.758490][ T71] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 440.758491][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 440.758493][ T71] ret_from_fork+0x474/0x6b0 [ 440.758495][ T71] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 440.758497][ T71] ? __switch_to+0x5a3/0xe00 [ 440.758499][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 440.758501][ T71] ret_from_fork_asm+0x11/0x20 [ 440.758504][ T71] [ 440.777835][ T71] vx20: left promiscuous mode [ 440.778067][ T71] br2: port 3(vx20) entered disabled state [ 440.779030][ T71] vx10: left allmulticast mode [ 440.779218][ T71] vx10: left promiscuous mode [ 440.780270][ T71] br2: port 2(vx10) entered disabled state [ 440.786655][ T71] w1: left allmulticast mode [ 440.786802][ T71] w1: left promiscuous mode [ 440.786999][ T71] br2: port 1(w1) entered disabled state [ 440.868706][ T71] vx20: left allmulticast mode [ 440.868948][ T71] vx20: left promiscuous mode [ 440.869207][ T71] br2: port 3(vx20) entered disabled state [ 440.870063][ T71] vx10: left allmulticast mode [ 440.870279][ T71] vx10: left promiscuous mode [ 440.870739][ T71] br2: port 2(vx10) entered disabled state [ 440.871628][ T71] w1: left allmulticast mode [ 440.871855][ T71] w1: left promiscuous mode [ 440.872123][ T71] br2: port 1(w1) entered disabled state [ 441.337264][T10503] br1: port 4(veth2) entered disabled state [ 441.352157][T10504] veth2: left allmulticast mode [ 441.352335][T10504] veth2: left promiscuous mode [ 441.352549][T10504] br1: port 4(veth2) entered disabled state [ 441.428039][T10508] br1: port 3(veth1) entered disabled state [ 441.447093][T10509] veth1: left allmulticast mode [ 441.447264][T10509] veth1: left promiscuous mode [ 441.447489][T10509] br1: port 3(veth1) entered disabled state [ 441.485368][T10511] vx20: left allmulticast mode [ 441.485539][T10511] vx20: left promiscuous mode [ 441.485755][T10511] br1: port 2(vx20) entered disabled state [ 441.564526][T10515] vx10: left allmulticast mode [ 441.564694][T10515] vx10: left promiscuous mode [ 441.564896][T10515] br1: port 1(vx10) entered disabled state