[ 8.495568][ T229] br0: port 1(veth1) entered blocking state [ 8.495582][ T229] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.495584][ T229] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 229, name: ip [ 8.495586][ T229] preempt_count: 1, expected: 0 [ 8.495587][ T229] RCU nest depth: 0, expected: 0 [ 8.495588][ T229] INFO: lockdep is turned off. [ 8.495589][ T229] irq event stamp: 0 [ 8.495589][ T229] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 8.495594][ T229] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 8.495601][ T229] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 8.495602][ T229] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 8.495604][ T229] Preemption disabled at: [ 8.495605][ T229] [] vprintk_emit+0x31b/0x3e0 [ 8.495612][ T229] CPU: 3 UID: 0 PID: 229 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.495615][ T229] Tainted: [W]=WARN [ 8.495616][ T229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.495618][ T229] Call Trace: [ 8.495620][ T229] [ 8.495621][ T229] dump_stack_lvl+0x6f/0xa0 [ 8.495626][ T229] ? vprintk_emit+0x31b/0x3e0 [ 8.495628][ T229] __might_resched.cold+0x1fe/0x2c1 [ 8.495632][ T229] ? __module_address+0x36/0x330 [ 8.495635][ T229] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.495638][ T229] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 8.495640][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495643][ T229] __kmalloc_noprof+0x443/0x760 [ 8.495647][ T229] ? __rwlock_init+0x150/0x150 [ 8.495651][ T229] ? alloc_buf.isra.0+0x4b/0x260 [ 8.495656][ T229] ? do_raw_spin_unlock+0x59/0x250 [ 8.495658][ T229] alloc_buf.isra.0+0x4b/0x260 [ 8.495661][ T229] put_chars+0x1e1/0x2f0 [ 8.495662][ T229] ? prb_final_commit+0x50/0x50 [ 8.495664][ T229] ? __send_to_port+0x420/0x420 [ 8.495666][ T229] ? printk_get_next_message+0x240/0x650 [ 8.495668][ T229] hvc_console_print+0x292/0x780 [ 8.495672][ T229] ? hvc_write+0x3a0/0x3a0 [ 8.495673][ T229] ? do_raw_spin_lock+0x131/0x280 [ 8.495675][ T229] ? vsnprintf+0x668/0x1700 [ 8.495678][ T229] ? __rwlock_init+0x150/0x150 [ 8.495679][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495681][ T229] ? lock_acquire+0x13c/0x160 [ 8.495683][ T229] console_emit_next_record+0x22f/0x4c0 [ 8.495686][ T229] ? devkmsg_read+0x4b0/0x4b0 [ 8.495688][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495689][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495691][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495693][ T229] ? lock_acquire+0x13c/0x160 [ 8.495694][ T229] ? console_flush_one_record+0x111/0x710 [ 8.495696][ T229] console_flush_one_record+0x46f/0x710 [ 8.495698][ T229] ? console_emit_next_record+0x4c0/0x4c0 [ 8.495701][ T229] console_unlock+0xee/0x1f0 [ 8.495703][ T229] ? lock_acquire+0x13c/0x160 [ 8.495704][ T229] ? console_flush_one_record+0x710/0x710 [ 8.495706][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495707][ T229] ? lock_release+0x184/0x1f0 [ 8.495709][ T229] ? lock_acquire+0x60/0x160 [ 8.495710][ T229] ? __rcu_read_lock+0x30/0x70 [ 8.495712][ T229] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.495714][ T229] ? vprintk_emit+0x320/0x3e0 [ 8.495716][ T229] vprintk_emit+0x37c/0x3e0 [ 8.495719][ T229] ? wake_up_klogd_work_func+0x90/0x90 [ 8.495721][ T229] ? __rwlock_init+0x150/0x150 [ 8.495722][ T229] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 8.495725][ T229] ? lock_acquire+0x13c/0x160 [ 8.495726][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495729][ T229] _printk+0xc7/0x100 [ 8.495732][ T229] ? snapshot_read.cold+0x21/0x21 [ 8.495734][ T229] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 8.495746][ T229] ? do_setlink.isra.0+0xa31/0x2750 [ 8.495749][ T229] ? rtnl_newlink+0x9f1/0x11c0 [ 8.495751][ T229] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 8.495754][ T229] br_set_state+0x22f/0x430 [bridge] [ 8.495765][ T229] br_init_port+0xc4/0x200 [bridge] [ 8.495774][ T229] new_nbp+0x39c/0x580 [bridge] [ 8.495782][ T229] br_add_if+0x212/0x1320 [bridge] [ 8.495788][ T229] ? bpf_address_lookup+0x250/0x290 [ 8.495792][ T229] ? is_bpf_text_address+0x72/0x110 [ 8.495794][ T229] ? kernel_text_address+0x149/0x170 [ 8.495796][ T229] ? __kernel_text_address+0x12/0x30 [ 8.495798][ T229] do_set_master+0x357/0x580 [ 8.495801][ T229] do_setlink.isra.0+0xa31/0x2750 [ 8.495802][ T229] ? stack_trace_save+0x93/0xc0 [ 8.495804][ T229] ? rtnl_link_get_size+0x350/0x350 [ 8.495805][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495807][ T229] ? stack_depot_save_flags+0x1bc/0x790 [ 8.495811][ T229] ? kasan_save_stack+0x3d/0x50 [ 8.495813][ T229] ? kasan_save_stack+0x2f/0x50 [ 8.495815][ T229] ? kasan_save_track+0x14/0x30 [ 8.495816][ T229] ? __kasan_kmalloc+0x7b/0x90 [ 8.495818][ T229] ? __kmalloc_cache_noprof+0x29a/0x620 [ 8.495819][ T229] ? rtnl_newlink+0x124/0x11c0 [ 8.495820][ T229] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 8.495821][ T229] ? netlink_rcv_skb+0x14e/0x3a0 [ 8.495824][ T229] ? netlink_unicast+0x486/0x750 [ 8.495825][ T229] ? netlink_sendmsg+0x735/0xc60 [ 8.495826][ T229] ? ____sys_sendmsg+0x415/0x880 [ 8.495829][ T229] ? ___sys_sendmsg+0x14e/0x1d0 [ 8.495831][ T229] ? __sys_sendmsg+0x12c/0x1d0 [ 8.495832][ T229] ? do_syscall_64+0xff/0x530 [ 8.495834][ T229] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.495837][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495838][ T229] ? lock_acquire+0x13c/0x160 [ 8.495840][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495841][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495843][ T229] ? trace_contention_end+0xb3/0x180 [ 8.495846][ T229] ? __mutex_lock+0x1db/0x1ea0 [ 8.495847][ T229] ? __mutex_lock+0x9a3/0x1ea0 [ 8.495849][ T229] ? rtnl_newlink+0x9a8/0x11c0 [ 8.495850][ T229] ? ww_mutex_lock+0x160/0x160 [ 8.495851][ T229] ? nla_get_range_signed+0x3d0/0x3d0 [ 8.495854][ T229] ? __rtnl_newlink+0x3fa/0xa50 [ 8.495856][ T229] rtnl_newlink+0x9f1/0x11c0 [ 8.495858][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495860][ T229] ? rtnl_bridge_getlink+0x850/0x850 [ 8.495861][ T229] ? lock_acquire+0x13c/0x160 [ 8.495862][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495864][ T229] ? is_bpf_text_address+0x3e/0x110 [ 8.495866][ T229] ? is_bpf_text_address+0x72/0x110 [ 8.495867][ T229] ? kernel_text_address+0x149/0x170 [ 8.495869][ T229] ? __kernel_text_address+0x12/0x30 [ 8.495870][ T229] ? write_profile+0xf0/0xf0 [ 8.495871][ T229] ? unwind_get_return_address+0x67/0xd0 [ 8.495873][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495875][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495877][ T229] ? cap_capable+0x1d7/0x3d0 [ 8.495880][ T229] ? lock_acquire+0x13c/0x160 [ 8.495881][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495883][ T229] ? rtnl_bridge_getlink+0x850/0x850 [ 8.495884][ T229] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 8.495886][ T229] ? rtnl_link_fill+0x920/0x920 [ 8.495887][ T229] ? filter_irq_stacks+0xd0/0xd0 [ 8.495889][ T229] ? stack_depot_save_flags+0x1bc/0x790 [ 8.495891][ T229] netlink_rcv_skb+0x14e/0x3a0 [ 8.495893][ T229] ? rtnl_link_fill+0x920/0x920 [ 8.495894][ T229] ? lock_release+0x184/0x1f0 [ 8.495895][ T229] ? netlink_ack+0xcf0/0xcf0 [ 8.495897][ T229] ? __netlink_lookup+0xb9/0x6b0 [ 8.495899][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495901][ T229] ? lock_release+0x184/0x1f0 [ 8.495903][ T229] netlink_unicast+0x486/0x750 [ 8.495906][ T229] ? netlink_attachskb+0x810/0x810 [ 8.495908][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495910][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495913][ T229] ? lock_acquire+0x13c/0x160 [ 8.495915][ T229] netlink_sendmsg+0x735/0xc60 [ 8.495917][ T229] ? netlink_unicast+0x750/0x750 [ 8.495918][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495920][ T229] ? lock_release+0x184/0x1f0 [ 8.495922][ T229] ____sys_sendmsg+0x415/0x880 [ 8.495924][ T229] ? copy_msghdr_from_user+0x279/0x420 [ 8.495925][ T229] ? get_timestamp.constprop.0+0x390/0x390 [ 8.495927][ T229] ? move_addr_to_kernel+0x40/0x40 [ 8.495928][ T229] ? filter_irq_stacks+0xd0/0xd0 [ 8.495931][ T229] ___sys_sendmsg+0x14e/0x1d0 [ 8.495932][ T229] ? copy_msghdr_from_user+0x420/0x420 [ 8.495937][ T229] __sys_sendmsg+0x12c/0x1d0 [ 8.495939][ T229] ? __sys_sendmsg_sock+0x20/0x20 [ 8.495941][ T229] ? rcu_is_watching+0x16/0xd0 [ 8.495943][ T229] do_syscall_64+0xff/0x530 [ 8.495945][ T229] ? exc_page_fault+0xee/0x100 [ 8.495947][ T229] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.495948][ T229] RIP: 0033:0x7f3e1b68754e [ 8.495950][ T229] 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 [ 8.495952][ T229] RSP: 002b:00007ffd12cea230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 8.495956][ T229] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3e1b68754e [ 8.495957][ T229] RDX: 0000000000000000 RSI: 00007ffd12cea2e0 RDI: 0000000000000005 [ 8.495958][ T229] RBP: 00007ffd12cea240 R08: 0000000000000000 R09: 0000000000000000 [ 8.495959][ T229] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918630 [ 8.495959][ T229] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd12cea9a0 [ 8.495962][ T229] [ 8.527264][ T229] br0: port 1(veth1) entered disabled state [ 8.527803][ T229] veth1: entered allmulticast mode [ 8.529423][ T229] veth1: entered promiscuous mode [ 8.534564][ T229] ip (229) used greatest stack depth: 23336 bytes left [ 8.553040][ T231] br0: port 2(veth2) entered blocking state [ 8.553268][ T231] br0: port 2(veth2) entered disabled state [ 8.553837][ T231] veth2: entered allmulticast mode [ 8.554788][ T231] veth2: entered promiscuous mode [ 8.593659][ T92] br0: port 1(veth1) entered blocking state [ 8.593892][ T92] br0: port 1(veth1) entered forwarding state [ 8.609558][ T190] br0: port 2(veth2) entered blocking state [ 8.609770][ T190] br0: port 2(veth2) entered forwarding state [ 18.953921][ T262] GACT probability NOT on [ 18.953937][ T262] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.953940][ T262] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 262, name: modprobe [ 18.953943][ T262] preempt_count: 1, expected: 0 [ 18.953944][ T262] RCU nest depth: 0, expected: 0 [ 18.953945][ T262] INFO: lockdep is turned off. [ 18.953947][ T262] irq event stamp: 0 [ 18.953948][ T262] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 18.953953][ T262] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 18.953961][ T262] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 18.953963][ T262] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 18.953966][ T262] Preemption disabled at: [ 18.953967][ T262] [] vprintk_emit+0x31b/0x3e0 [ 18.953976][ T262] CPU: 3 UID: 0 PID: 262 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.953981][ T262] Tainted: [W]=WARN [ 18.953982][ T262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.953984][ T262] Call Trace: [ 18.953986][ T262] [ 18.953988][ T262] dump_stack_lvl+0x6f/0xa0 [ 18.953994][ T262] ? vprintk_emit+0x31b/0x3e0 [ 18.953997][ T262] __might_resched.cold+0x1fe/0x2c1 [ 18.954001][ T262] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.954006][ T262] ? rcu_is_watching+0x16/0xd0 [ 18.954010][ T262] __kmalloc_noprof+0x443/0x760 [ 18.954015][ T262] ? __rwlock_init+0x150/0x150 [ 18.954018][ T262] ? alloc_buf.isra.0+0x4b/0x260 [ 18.954023][ T262] ? do_raw_spin_unlock+0x59/0x250 [ 18.954026][ T262] alloc_buf.isra.0+0x4b/0x260 [ 18.954028][ T262] put_chars+0x1e1/0x2f0 [ 18.954031][ T262] ? desc_read_finalized_seq+0x79/0x120 [ 18.954033][ T262] ? __send_to_port+0x420/0x420 [ 18.954036][ T262] ? console_prepend_replay+0x20/0x20 [ 18.954039][ T262] hvc_console_print+0x292/0x780 [ 18.954044][ T262] ? hvc_write+0x3a0/0x3a0 [ 18.954046][ T262] ? do_raw_spin_lock+0x131/0x280 [ 18.954048][ T262] ? __rwlock_init+0x150/0x150 [ 18.954051][ T262] ? rcu_is_watching+0x16/0xd0 [ 18.954053][ T262] ? rcu_is_watching+0x16/0xd0 [ 18.954055][ T262] ? lock_acquire+0x13c/0x160 [ 18.954059][ T262] console_emit_next_record+0x22f/0x4c0 [ 18.954062][ T262] ? devkmsg_read+0x4b0/0x4b0 [ 18.954065][ T262] ? rcu_is_watching+0x16/0xd0 [ 18.954067][ T262] ? rcu_is_watching+0x16/0xd0 [ 18.954070][ T262] ? rcu_is_watching+0x16/0xd0 [ 18.954072][ T262] ? lock_acquire+0x13c/0x160 [ 18.954075][ T262] ? console_flush_one_record+0x111/0x710 [ 18.954077][ T262] console_flush_one_record+0x46f/0x710 [ 18.954081][ T262] ? console_emit_next_record+0x4c0/0x4c0 [ 18.954085][ T262] console_unlock+0xee/0x1f0 [ 18.954087][ T262] ? lock_acquire+0x13c/0x160 [ 18.954089][ T262] ? console_flush_one_record+0x710/0x710 [ 18.954092][ T262] ? rcu_is_watching+0x16/0xd0 [ 18.954094][ T262] ? lock_release+0x184/0x1f0 [ 18.954096][ T262] ? lock_acquire+0x60/0x160 [ 18.954098][ T262] ? __rcu_read_lock+0x30/0x70 [ 18.954101][ T262] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.954104][ T262] ? vprintk_emit+0x320/0x3e0 [ 18.954107][ T262] vprintk_emit+0x37c/0x3e0 [ 18.954111][ T262] ? wake_up_klogd_work_func+0x90/0x90 [ 18.954115][ T262] ? llc_exit+0x3e0/0x3e0 [llc] [ 18.954119][ T262] _printk+0xc7/0x100 [ 18.954123][ T262] ? snapshot_read.cold+0x21/0x21 [ 18.954127][ T262] ? do_one_initcall+0x113/0x4f0 [ 18.954130][ T262] gact_init_module+0x15/0x1000 [act_gact] [ 18.954133][ T262] do_one_initcall+0x124/0x4f0 [ 18.954136][ T262] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 18.954139][ T262] ? do_init_module+0xae/0x8a0 [ 18.954143][ T262] ? kasan_unpoison+0x44/0x70 [ 18.954147][ T262] do_init_module+0x2ad/0x8a0 [ 18.954151][ T262] ? free_module+0x470/0x470 [ 18.954154][ T262] ? kfree+0x123/0x590 [ 18.954157][ T262] load_module+0x1424/0x1bb0 [ 18.954162][ T262] ? layout_and_allocate.isra.0+0x680/0x680 [ 18.954165][ T262] ? __ia32_sys_fsconfig+0x180/0x180 [ 18.954168][ T262] ? ovl_real_file+0x172/0x1e0 [ 18.954172][ T262] ? backing_file_read_iter+0x541/0x790 [ 18.954177][ T262] init_module_from_file+0x11f/0x1a0 [ 18.954180][ T262] ? __do_sys_init_module+0x220/0x220 [ 18.954183][ T262] ? ovl_mmap+0x270/0x270 [ 18.954187][ T262] ? __rwlock_init+0x150/0x150 [ 18.954189][ T262] ? rcu_is_watching+0x16/0xd0 [ 18.954192][ T262] ? lock_release+0x184/0x1f0 [ 18.954194][ T262] ? do_raw_spin_unlock+0x59/0x250 [ 18.954197][ T262] idempotent_init_module+0x37b/0x7c0 [ 18.954200][ T262] ? init_module_from_file+0x1a0/0x1a0 [ 18.954204][ T262] ? rcu_is_watching+0x16/0xd0 [ 18.954207][ T262] ? cap_capable+0x1d7/0x3d0 [ 18.954211][ T262] __x64_sys_finit_module+0xdf/0x190 [ 18.954214][ T262] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.954217][ T262] do_syscall_64+0xff/0x530 [ 18.954221][ T262] ? exc_page_fault+0xee/0x100 [ 18.954224][ T262] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.954227][ T262] RIP: 0033:0x7fbb53bc637d [ 18.954230][ T262] 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 [ 18.954232][ T262] RSP: 002b:00007ffe13881268 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 18.954237][ T262] RAX: ffffffffffffffda RBX: 00005591ccd34810 RCX: 00007fbb53bc637d [ 18.954239][ T262] RDX: 0000000000000000 RSI: 00005591a5050ffd RDI: 0000000000000000 [ 18.954240][ T262] RBP: 00007ffe13881300 R08: 0000000000000000 R09: 0000000000000000 [ 18.954242][ T262] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591a5050ffd [ 18.954243][ T262] R13: 00005591ccd34960 R14: 0000000000040000 R15: 0000000000000000 [ 18.954247][ T262] [ 129.941370][ T1564] br0: port 1(veth1) entered disabled state [ 129.941388][ T1564] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 129.941390][ T1564] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1564, name: bridge [ 129.941391][ T1564] preempt_count: 202, expected: 0 [ 129.941392][ T1564] RCU nest depth: 0, expected: 0 [ 129.941393][ T1564] INFO: lockdep is turned off. [ 129.941395][ T1564] irq event stamp: 0 [ 129.941395][ T1564] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 129.941400][ T1564] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 129.941407][ T1564] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 129.941408][ T1564] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 129.941410][ T1564] Preemption disabled at: [ 129.941410][ T1564] [<0000000000000000>] 0x0 [ 129.941415][ T1564] CPU: 0 UID: 0 PID: 1564 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 129.941419][ T1564] Tainted: [W]=WARN [ 129.941420][ T1564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 129.941422][ T1564] Call Trace: [ 129.941423][ T1564] [ 129.941424][ T1564] dump_stack_lvl+0x6f/0xa0 [ 129.941430][ T1564] __might_resched.cold+0x1fe/0x2c1 [ 129.941434][ T1564] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 129.941437][ T1564] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 129.941440][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941444][ T1564] __kmalloc_noprof+0x443/0x760 [ 129.941447][ T1564] ? __rwlock_init+0x150/0x150 [ 129.941450][ T1564] ? alloc_buf.isra.0+0x4b/0x260 [ 129.941454][ T1564] ? do_raw_spin_unlock+0x59/0x250 [ 129.941455][ T1564] alloc_buf.isra.0+0x4b/0x260 [ 129.941457][ T1564] put_chars+0x1e1/0x2f0 [ 129.941459][ T1564] ? __send_to_port+0x420/0x420 [ 129.941461][ T1564] ? console_prepend_replay+0x20/0x20 [ 129.941464][ T1564] hvc_console_print+0x292/0x780 [ 129.941468][ T1564] ? hvc_write+0x3a0/0x3a0 [ 129.941469][ T1564] ? vsnprintf+0x668/0x1700 [ 129.941472][ T1564] ? __rwlock_init+0x150/0x150 [ 129.941474][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941475][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941478][ T1564] console_emit_next_record+0x22f/0x4c0 [ 129.941480][ T1564] ? devkmsg_read+0x4b0/0x4b0 [ 129.941482][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941484][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941485][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941487][ T1564] ? lock_acquire+0x13c/0x160 [ 129.941489][ T1564] ? console_flush_one_record+0x111/0x710 [ 129.941491][ T1564] console_flush_one_record+0x46f/0x710 [ 129.941493][ T1564] ? console_emit_next_record+0x4c0/0x4c0 [ 129.941496][ T1564] console_unlock+0xee/0x1f0 [ 129.941497][ T1564] ? lock_acquire+0x13c/0x160 [ 129.941499][ T1564] ? console_flush_one_record+0x710/0x710 [ 129.941501][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941502][ T1564] ? lock_release+0x184/0x1f0 [ 129.941504][ T1564] ? lock_acquire+0x60/0x160 [ 129.941505][ T1564] ? __rcu_read_lock+0x30/0x70 [ 129.941507][ T1564] ? __down_trylock_console_sem+0x5e/0xa0 [ 129.941509][ T1564] ? vprintk_emit+0x320/0x3e0 [ 129.941511][ T1564] vprintk_emit+0x37c/0x3e0 [ 129.941514][ T1564] ? wake_up_klogd_work_func+0x90/0x90 [ 129.941516][ T1564] ? unwind_next_frame+0x69b/0x1ea0 [ 129.941518][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941521][ T1564] _printk+0xc7/0x100 [ 129.941524][ T1564] ? snapshot_read.cold+0x21/0x21 [ 129.941525][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941527][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941529][ T1564] ? lock_release+0x184/0x1f0 [ 129.941530][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941532][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941534][ T1564] br_set_state+0x22f/0x430 [bridge] [ 129.941547][ T1564] br_set_port_state+0x161/0x210 [bridge] [ 129.941556][ T1564] br_setport+0xb09/0x1890 [bridge] [ 129.941562][ T1564] ? br_set_port_state+0x210/0x210 [bridge] [ 129.941568][ T1564] ? lock_acquire+0x13c/0x160 [ 129.941570][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941572][ T1564] ? __nla_validate_parse+0x20d/0x480 [ 129.941575][ T1564] br_setlink+0x3ec/0x470 [bridge] [ 129.941583][ T1564] ? br_afspec+0x510/0x510 [bridge] [ 129.941593][ T1564] rtnl_bridge_setlink+0x22c/0x620 [ 129.941597][ T1564] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 129.941599][ T1564] ? rtnl_link_fill+0x920/0x920 [ 129.941601][ T1564] ? filter_irq_stacks+0xd0/0xd0 [ 129.941603][ T1564] ? stack_depot_save_flags+0x1bc/0x790 [ 129.941606][ T1564] netlink_rcv_skb+0x14e/0x3a0 [ 129.941609][ T1564] ? rtnl_link_fill+0x920/0x920 [ 129.941610][ T1564] ? lock_release+0x184/0x1f0 [ 129.941611][ T1564] ? netlink_ack+0xcf0/0xcf0 [ 129.941613][ T1564] ? __netlink_lookup+0xb9/0x6b0 [ 129.941615][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941617][ T1564] ? lock_release+0x184/0x1f0 [ 129.941619][ T1564] netlink_unicast+0x486/0x750 [ 129.941621][ T1564] ? netlink_attachskb+0x810/0x810 [ 129.941622][ T1564] ? percpu_counter_add_batch+0x89/0x280 [ 129.941625][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941627][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941628][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941630][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941632][ T1564] netlink_sendmsg+0x735/0xc60 [ 129.941634][ T1564] ? netlink_unicast+0x750/0x750 [ 129.941636][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941637][ T1564] ? lock_release+0x184/0x1f0 [ 129.941639][ T1564] ____sys_sendmsg+0x415/0x880 [ 129.941642][ T1564] ? copy_msghdr_from_user+0x279/0x420 [ 129.941644][ T1564] ? get_timestamp.constprop.0+0x390/0x390 [ 129.941645][ T1564] ? move_addr_to_kernel+0x40/0x40 [ 129.941647][ T1564] ? do_fault_around+0x300/0x5a0 [ 129.941650][ T1564] ? lock_acquire+0x13c/0x160 [ 129.941652][ T1564] ___sys_sendmsg+0x14e/0x1d0 [ 129.941654][ T1564] ? do_pte_missing+0x86f/0xcc0 [ 129.941656][ T1564] ? copy_msghdr_from_user+0x420/0x420 [ 129.941658][ T1564] ? rcu_read_unlock+0x20/0x70 [ 129.941663][ T1564] __sys_sendmsg+0x12c/0x1d0 [ 129.941665][ T1564] ? __sys_sendmsg_sock+0x20/0x20 [ 129.941667][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941674][ T1564] ? rcu_is_watching+0x16/0xd0 [ 129.941676][ T1564] do_syscall_64+0xff/0x530 [ 129.941678][ T1564] ? exc_page_fault+0xee/0x100 [ 129.941680][ T1564] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 129.941682][ T1564] RIP: 0033:0x7fbb9942854e [ 129.941684][ T1564] 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 [ 129.941686][ T1564] RSP: 002b:00007ffdc89855a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 129.941689][ T1564] RAX: ffffffffffffffda RBX: 00007ffdc8985750 RCX: 00007fbb9942854e [ 129.941691][ T1564] RDX: 0000000000000000 RSI: 00007ffdc8985650 RDI: 0000000000000005 [ 129.941691][ T1564] RBP: 00007ffdc89855b0 R08: 0000000000000000 R09: 0000000000000000 [ 129.941692][ T1564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9186ab [ 129.941693][ T1564] R13: 0000000000425380 R14: 00007ffdc8987848 R15: 00000000ffffffff [ 129.941696][ T1564] [ 135.017575][ T1569] br0: port 1(veth1) entered forwarding state [ 135.017595][ T1569] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 135.017598][ T1569] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1569, name: bridge [ 135.017601][ T1569] preempt_count: 202, expected: 0 [ 135.017602][ T1569] RCU nest depth: 0, expected: 0 [ 135.017603][ T1569] INFO: lockdep is turned off. [ 135.017605][ T1569] irq event stamp: 0 [ 135.017606][ T1569] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 135.017612][ T1569] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 135.017620][ T1569] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 135.017622][ T1569] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 135.017625][ T1569] Preemption disabled at: [ 135.017625][ T1569] [<0000000000000000>] 0x0 [ 135.017632][ T1569] CPU: 2 UID: 0 PID: 1569 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 135.017637][ T1569] Tainted: [W]=WARN [ 135.017638][ T1569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 135.017640][ T1569] Call Trace: [ 135.017642][ T1569] [ 135.017644][ T1569] dump_stack_lvl+0x6f/0xa0 [ 135.017651][ T1569] __might_resched.cold+0x1fe/0x2c1 [ 135.017656][ T1569] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 135.017660][ T1569] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 135.017664][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017668][ T1569] __kmalloc_noprof+0x443/0x760 [ 135.017673][ T1569] ? __rwlock_init+0x150/0x150 [ 135.017676][ T1569] ? alloc_buf.isra.0+0x4b/0x260 [ 135.017681][ T1569] ? do_raw_spin_unlock+0x59/0x250 [ 135.017683][ T1569] alloc_buf.isra.0+0x4b/0x260 [ 135.017692][ T1569] put_chars+0x1e1/0x2f0 [ 135.017695][ T1569] ? __send_to_port+0x420/0x420 [ 135.017697][ T1569] ? console_prepend_replay+0x20/0x20 [ 135.017702][ T1569] hvc_console_print+0x292/0x780 [ 135.017706][ T1569] ? hvc_write+0x3a0/0x3a0 [ 135.017708][ T1569] ? vsnprintf+0x668/0x1700 [ 135.017712][ T1569] ? __rwlock_init+0x150/0x150 [ 135.017714][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017717][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017720][ T1569] console_emit_next_record+0x22f/0x4c0 [ 135.017724][ T1569] ? devkmsg_read+0x4b0/0x4b0 [ 135.017727][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017729][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017731][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017734][ T1569] ? lock_acquire+0x13c/0x160 [ 135.017737][ T1569] ? console_flush_one_record+0x111/0x710 [ 135.017739][ T1569] console_flush_one_record+0x46f/0x710 [ 135.017743][ T1569] ? console_emit_next_record+0x4c0/0x4c0 [ 135.017747][ T1569] console_unlock+0xee/0x1f0 [ 135.017749][ T1569] ? lock_acquire+0x13c/0x160 [ 135.017751][ T1569] ? console_flush_one_record+0x710/0x710 [ 135.017754][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017756][ T1569] ? lock_release+0x184/0x1f0 [ 135.017758][ T1569] ? lock_acquire+0x60/0x160 [ 135.017760][ T1569] ? __rcu_read_lock+0x30/0x70 [ 135.017763][ T1569] ? __down_trylock_console_sem+0x5e/0xa0 [ 135.017766][ T1569] ? vprintk_emit+0x320/0x3e0 [ 135.017769][ T1569] vprintk_emit+0x37c/0x3e0 [ 135.017774][ T1569] ? wake_up_klogd_work_func+0x90/0x90 [ 135.017777][ T1569] ? unwind_next_frame+0x69b/0x1ea0 [ 135.017780][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017783][ T1569] _printk+0xc7/0x100 [ 135.017787][ T1569] ? snapshot_read.cold+0x21/0x21 [ 135.017789][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017792][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017795][ T1569] ? lock_release+0x184/0x1f0 [ 135.017797][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017799][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017802][ T1569] br_set_state+0x22f/0x430 [bridge] [ 135.017821][ T1569] br_set_port_state+0x161/0x210 [bridge] [ 135.017834][ T1569] br_setport+0xb09/0x1890 [bridge] [ 135.017845][ T1569] ? br_set_port_state+0x210/0x210 [bridge] [ 135.017855][ T1569] ? lock_acquire+0x13c/0x160 [ 135.017858][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017861][ T1569] ? __nla_validate_parse+0x20d/0x480 [ 135.017865][ T1569] br_setlink+0x3ec/0x470 [bridge] [ 135.017877][ T1569] ? br_afspec+0x510/0x510 [bridge] [ 135.017894][ T1569] rtnl_bridge_setlink+0x22c/0x620 [ 135.017900][ T1569] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 135.017903][ T1569] ? rtnl_link_fill+0x920/0x920 [ 135.017905][ T1569] ? filter_irq_stacks+0xd0/0xd0 [ 135.017908][ T1569] ? stack_depot_save_flags+0x1bc/0x790 [ 135.017913][ T1569] netlink_rcv_skb+0x14e/0x3a0 [ 135.017916][ T1569] ? rtnl_link_fill+0x920/0x920 [ 135.017918][ T1569] ? lock_release+0x184/0x1f0 [ 135.017920][ T1569] ? netlink_ack+0xcf0/0xcf0 [ 135.017923][ T1569] ? __netlink_lookup+0xb9/0x6b0 [ 135.017926][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017929][ T1569] ? lock_release+0x184/0x1f0 [ 135.017932][ T1569] netlink_unicast+0x486/0x750 [ 135.017935][ T1569] ? netlink_attachskb+0x810/0x810 [ 135.017937][ T1569] ? percpu_counter_add_batch+0x89/0x280 [ 135.017941][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017943][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017946][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017948][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017951][ T1569] netlink_sendmsg+0x735/0xc60 [ 135.017954][ T1569] ? netlink_unicast+0x750/0x750 [ 135.017957][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.017959][ T1569] ? lock_release+0x184/0x1f0 [ 135.017962][ T1569] ____sys_sendmsg+0x415/0x880 [ 135.017966][ T1569] ? copy_msghdr_from_user+0x279/0x420 [ 135.017969][ T1569] ? get_timestamp.constprop.0+0x390/0x390 [ 135.017971][ T1569] ? move_addr_to_kernel+0x40/0x40 [ 135.017974][ T1569] ? do_fault_around+0x300/0x5a0 [ 135.017978][ T1569] ? lock_acquire+0x13c/0x160 [ 135.017981][ T1569] ___sys_sendmsg+0x14e/0x1d0 [ 135.017983][ T1569] ? do_pte_missing+0x86f/0xcc0 [ 135.017987][ T1569] ? copy_msghdr_from_user+0x420/0x420 [ 135.017989][ T1569] ? rcu_read_unlock+0x20/0x70 [ 135.017997][ T1569] __sys_sendmsg+0x12c/0x1d0 [ 135.018000][ T1569] ? __sys_sendmsg_sock+0x20/0x20 [ 135.018004][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.018006][ T1569] ? rcu_is_watching+0x16/0xd0 [ 135.018009][ T1569] do_syscall_64+0xff/0x530 [ 135.018012][ T1569] ? exc_page_fault+0xee/0x100 [ 135.018015][ T1569] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 135.018018][ T1569] RIP: 0033:0x7f878490054e [ 135.018020][ T1569] 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 [ 135.018023][ T1569] RSP: 002b:00007ffe38e18910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 135.018028][ T1569] RAX: ffffffffffffffda RBX: 00007ffe38e18ac0 RCX: 00007f878490054e [ 135.018030][ T1569] RDX: 0000000000000000 RSI: 00007ffe38e189c0 RDI: 0000000000000005 [ 135.018031][ T1569] RBP: 00007ffe38e18920 R08: 0000000000000000 R09: 0000000000000000 [ 135.018032][ T1569] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9186b0 [ 135.018034][ T1569] R13: 0000000000425380 R14: 00007ffe38e19848 R15: 00000000ffffffff [ 135.018038][ T1569] [ 140.127012][ T1577] br0: vlan filtering disabled, automatically disabling multicast vlan snooping [ 140.127028][ T1577] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 140.127031][ T1577] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1577, name: ip [ 140.127032][ T1577] preempt_count: 1, expected: 0 [ 140.127033][ T1577] RCU nest depth: 0, expected: 0 [ 140.127034][ T1577] INFO: lockdep is turned off. [ 140.127035][ T1577] irq event stamp: 0 [ 140.127036][ T1577] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 140.127040][ T1577] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 140.127047][ T1577] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 140.127048][ T1577] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 140.127050][ T1577] Preemption disabled at: [ 140.127051][ T1577] [] vprintk_emit+0x31b/0x3e0 [ 140.127058][ T1577] CPU: 2 UID: 0 PID: 1577 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 140.127062][ T1577] Tainted: [W]=WARN [ 140.127062][ T1577] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 140.127064][ T1577] Call Trace: [ 140.127065][ T1577] [ 140.127067][ T1577] dump_stack_lvl+0x6f/0xa0 [ 140.127072][ T1577] ? vprintk_emit+0x31b/0x3e0 [ 140.127074][ T1577] __might_resched.cold+0x1fe/0x2c1 [ 140.127077][ T1577] ? is_bpf_text_address+0x3e/0x110 [ 140.127081][ T1577] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 140.127085][ T1577] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 140.127086][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127090][ T1577] __kmalloc_noprof+0x443/0x760 [ 140.127093][ T1577] ? __rwlock_init+0x150/0x150 [ 140.127096][ T1577] ? alloc_buf.isra.0+0x4b/0x260 [ 140.127099][ T1577] ? do_raw_spin_unlock+0x59/0x250 [ 140.127101][ T1577] alloc_buf.isra.0+0x4b/0x260 [ 140.127103][ T1577] put_chars+0x1e1/0x2f0 [ 140.127104][ T1577] ? prb_final_commit+0x50/0x50 [ 140.127106][ T1577] ? __send_to_port+0x420/0x420 [ 140.127107][ T1577] ? printk_get_next_message+0x240/0x650 [ 140.127110][ T1577] hvc_console_print+0x292/0x780 [ 140.127113][ T1577] ? hvc_write+0x3a0/0x3a0 [ 140.127114][ T1577] ? do_raw_spin_lock+0x131/0x280 [ 140.127116][ T1577] ? vsnprintf+0x668/0x1700 [ 140.127119][ T1577] ? __rwlock_init+0x150/0x150 [ 140.127121][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127122][ T1577] ? lock_acquire+0x13c/0x160 [ 140.127124][ T1577] console_emit_next_record+0x22f/0x4c0 [ 140.127127][ T1577] ? devkmsg_read+0x4b0/0x4b0 [ 140.127129][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127130][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127132][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127134][ T1577] ? lock_acquire+0x13c/0x160 [ 140.127135][ T1577] ? console_flush_one_record+0x111/0x710 [ 140.127137][ T1577] console_flush_one_record+0x46f/0x710 [ 140.127139][ T1577] ? console_emit_next_record+0x4c0/0x4c0 [ 140.127142][ T1577] console_unlock+0xee/0x1f0 [ 140.127144][ T1577] ? lock_acquire+0x13c/0x160 [ 140.127145][ T1577] ? console_flush_one_record+0x710/0x710 [ 140.127147][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127148][ T1577] ? lock_release+0x184/0x1f0 [ 140.127150][ T1577] ? lock_acquire+0x60/0x160 [ 140.127151][ T1577] ? __rcu_read_lock+0x30/0x70 [ 140.127153][ T1577] ? __down_trylock_console_sem+0x5e/0xa0 [ 140.127155][ T1577] ? vprintk_emit+0x320/0x3e0 [ 140.127157][ T1577] vprintk_emit+0x37c/0x3e0 [ 140.127159][ T1577] ? wake_up_klogd_work_func+0x90/0x90 [ 140.127162][ T1577] _printk+0xc7/0x100 [ 140.127165][ T1577] ? snapshot_read.cold+0x21/0x21 [ 140.127167][ T1577] ? ____sys_sendmsg+0x415/0x880 [ 140.127171][ T1577] ? __rwlock_init+0x150/0x150 [ 140.127173][ T1577] ? br_port_set_promisc+0x1b/0xc0 [bridge] [ 140.127184][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127186][ T1577] ? br_vlan_filter_toggle+0xb8/0x110 [bridge] [ 140.127196][ T1577] br_vlan_filter_toggle.cold+0x37/0x4f [bridge] [ 140.127205][ T1577] ? trace_contention_end+0xb3/0x180 [ 140.127209][ T1577] br_changelink+0x575/0x16e0 [bridge] [ 140.127217][ T1577] ? __mutex_lock+0x1db/0x1ea0 [ 140.127219][ T1577] ? __mutex_lock+0x9a3/0x1ea0 [ 140.127221][ T1577] ? br_get_size+0x20/0x20 [bridge] [ 140.127227][ T1577] ? rtnl_newlink+0x9a8/0x11c0 [ 140.127229][ T1577] ? ww_mutex_lock+0x160/0x160 [ 140.127230][ T1577] ? nla_get_range_signed+0x3d0/0x3d0 [ 140.127234][ T1577] __rtnl_newlink+0x4d0/0xa50 [ 140.127237][ T1577] rtnl_newlink+0x9f1/0x11c0 [ 140.127239][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127241][ T1577] ? rtnl_bridge_getlink+0x850/0x850 [ 140.127242][ T1577] ? lock_acquire+0x13c/0x160 [ 140.127243][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127245][ T1577] ? is_bpf_text_address+0x3e/0x110 [ 140.127247][ T1577] ? is_bpf_text_address+0x72/0x110 [ 140.127249][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127250][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127252][ T1577] ? cap_capable+0x1d7/0x3d0 [ 140.127255][ T1577] ? lock_acquire+0x13c/0x160 [ 140.127257][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127258][ T1577] ? rtnl_bridge_getlink+0x850/0x850 [ 140.127260][ T1577] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 140.127261][ T1577] ? rtnl_link_fill+0x920/0x920 [ 140.127262][ T1577] ? filter_irq_stacks+0xd0/0xd0 [ 140.127265][ T1577] ? stack_depot_save_flags+0x1bc/0x790 [ 140.127268][ T1577] netlink_rcv_skb+0x14e/0x3a0 [ 140.127271][ T1577] ? rtnl_link_fill+0x920/0x920 [ 140.127272][ T1577] ? lock_release+0x184/0x1f0 [ 140.127273][ T1577] ? netlink_ack+0xcf0/0xcf0 [ 140.127275][ T1577] ? __netlink_lookup+0xb9/0x6b0 [ 140.127277][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127279][ T1577] ? lock_release+0x184/0x1f0 [ 140.127281][ T1577] netlink_unicast+0x486/0x750 [ 140.127282][ T1577] ? netlink_attachskb+0x810/0x810 [ 140.127284][ T1577] ? percpu_counter_add_batch+0x89/0x280 [ 140.127287][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127289][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127290][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127292][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127294][ T1577] netlink_sendmsg+0x735/0xc60 [ 140.127296][ T1577] ? netlink_unicast+0x750/0x750 [ 140.127298][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127300][ T1577] ? lock_release+0x184/0x1f0 [ 140.127301][ T1577] ____sys_sendmsg+0x415/0x880 [ 140.127303][ T1577] ? copy_msghdr_from_user+0x279/0x420 [ 140.127305][ T1577] ? get_timestamp.constprop.0+0x390/0x390 [ 140.127306][ T1577] ? move_addr_to_kernel+0x40/0x40 [ 140.127308][ T1577] ? do_fault_around+0x300/0x5a0 [ 140.127311][ T1577] ? lock_acquire+0x13c/0x160 [ 140.127313][ T1577] ___sys_sendmsg+0x14e/0x1d0 [ 140.127318][ T1577] ? do_pte_missing+0x86f/0xcc0 [ 140.127320][ T1577] ? copy_msghdr_from_user+0x420/0x420 [ 140.127322][ T1577] ? rcu_read_unlock+0x20/0x70 [ 140.127326][ T1577] __sys_sendmsg+0x12c/0x1d0 [ 140.127328][ T1577] ? __sys_sendmsg_sock+0x20/0x20 [ 140.127331][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127333][ T1577] ? rcu_is_watching+0x16/0xd0 [ 140.127335][ T1577] do_syscall_64+0xff/0x530 [ 140.127337][ T1577] ? exc_page_fault+0xee/0x100 [ 140.127339][ T1577] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 140.127340][ T1577] RIP: 0033:0x7fb3c069a54e [ 140.127342][ T1577] 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 [ 140.127344][ T1577] RSP: 002b:00007ffe45db55d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 140.127348][ T1577] RAX: ffffffffffffffda RBX: 00007ffe45db5d70 RCX: 00007fb3c069a54e [ 140.127349][ T1577] RDX: 0000000000000000 RSI: 00007ffe45db5680 RDI: 0000000000000005 [ 140.127350][ T1577] RBP: 00007ffe45db55e0 R08: 0000000000000000 R09: 0000000000000000 [ 140.127351][ T1577] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9186b4 [ 140.127352][ T1577] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe45db5d40 [ 140.127354][ T1577] [ 150.352147][ T1601] br0: vlan filtering disabled, automatically disabling multicast vlan snooping [ 150.352164][ T1601] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 150.352166][ T1601] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1601, name: ip [ 150.352168][ T1601] preempt_count: 1, expected: 0 [ 150.352169][ T1601] RCU nest depth: 0, expected: 0 [ 150.352170][ T1601] INFO: lockdep is turned off. [ 150.352171][ T1601] irq event stamp: 0 [ 150.352171][ T1601] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 150.352176][ T1601] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 150.352182][ T1601] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 150.352183][ T1601] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 150.352185][ T1601] Preemption disabled at: [ 150.352185][ T1601] [] vprintk_emit+0x31b/0x3e0 [ 150.352193][ T1601] CPU: 0 UID: 0 PID: 1601 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 150.352196][ T1601] Tainted: [W]=WARN [ 150.352197][ T1601] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 150.352199][ T1601] Call Trace: [ 150.352200][ T1601] [ 150.352201][ T1601] dump_stack_lvl+0x6f/0xa0 [ 150.352207][ T1601] ? vprintk_emit+0x31b/0x3e0 [ 150.352209][ T1601] __might_resched.cold+0x1fe/0x2c1 [ 150.352212][ T1601] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 150.352214][ T1601] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 150.352217][ T1601] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 150.352219][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352223][ T1601] __kmalloc_noprof+0x443/0x760 [ 150.352226][ T1601] ? __rwlock_init+0x150/0x150 [ 150.352229][ T1601] ? alloc_buf.isra.0+0x4b/0x260 [ 150.352232][ T1601] ? do_raw_spin_unlock+0x59/0x250 [ 150.352234][ T1601] alloc_buf.isra.0+0x4b/0x260 [ 150.352236][ T1601] put_chars+0x1e1/0x2f0 [ 150.352238][ T1601] ? prb_final_commit+0x50/0x50 [ 150.352239][ T1601] ? __send_to_port+0x420/0x420 [ 150.352240][ T1601] ? printk_get_next_message+0x240/0x650 [ 150.352243][ T1601] hvc_console_print+0x292/0x780 [ 150.352246][ T1601] ? hvc_write+0x3a0/0x3a0 [ 150.352247][ T1601] ? do_raw_spin_lock+0x131/0x280 [ 150.352249][ T1601] ? vsnprintf+0x668/0x1700 [ 150.352252][ T1601] ? __rwlock_init+0x150/0x150 [ 150.352254][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352255][ T1601] ? lock_acquire+0x13c/0x160 [ 150.352257][ T1601] console_emit_next_record+0x22f/0x4c0 [ 150.352260][ T1601] ? devkmsg_read+0x4b0/0x4b0 [ 150.352262][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352263][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352265][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352266][ T1601] ? lock_acquire+0x13c/0x160 [ 150.352268][ T1601] ? console_flush_one_record+0x111/0x710 [ 150.352270][ T1601] console_flush_one_record+0x46f/0x710 [ 150.352272][ T1601] ? console_emit_next_record+0x4c0/0x4c0 [ 150.352275][ T1601] console_unlock+0xee/0x1f0 [ 150.352276][ T1601] ? lock_acquire+0x13c/0x160 [ 150.352278][ T1601] ? console_flush_one_record+0x710/0x710 [ 150.352279][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352281][ T1601] ? lock_release+0x184/0x1f0 [ 150.352282][ T1601] ? lock_acquire+0x60/0x160 [ 150.352284][ T1601] ? __rcu_read_lock+0x30/0x70 [ 150.352286][ T1601] ? __down_trylock_console_sem+0x5e/0xa0 [ 150.352288][ T1601] ? vprintk_emit+0x320/0x3e0 [ 150.352290][ T1601] vprintk_emit+0x37c/0x3e0 [ 150.352293][ T1601] ? wake_up_klogd_work_func+0x90/0x90 [ 150.352295][ T1601] _printk+0xc7/0x100 [ 150.352298][ T1601] ? snapshot_read.cold+0x21/0x21 [ 150.352300][ T1601] ? ____sys_sendmsg+0x415/0x880 [ 150.352304][ T1601] ? __rwlock_init+0x150/0x150 [ 150.352306][ T1601] ? br_port_set_promisc+0x1b/0xc0 [bridge] [ 150.352320][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352322][ T1601] ? br_vlan_filter_toggle+0xb8/0x110 [bridge] [ 150.352331][ T1601] br_vlan_filter_toggle.cold+0x37/0x4f [bridge] [ 150.352340][ T1601] ? trace_contention_end+0xb3/0x180 [ 150.352343][ T1601] br_changelink+0x575/0x16e0 [bridge] [ 150.352351][ T1601] ? __mutex_lock+0x1db/0x1ea0 [ 150.352354][ T1601] ? __mutex_lock+0x9a3/0x1ea0 [ 150.352355][ T1601] ? br_get_size+0x20/0x20 [bridge] [ 150.352361][ T1601] ? rtnl_newlink+0x9a8/0x11c0 [ 150.352364][ T1601] ? ww_mutex_lock+0x160/0x160 [ 150.352365][ T1601] ? nla_get_range_signed+0x3d0/0x3d0 [ 150.352368][ T1601] __rtnl_newlink+0x4d0/0xa50 [ 150.352371][ T1601] rtnl_newlink+0x9f1/0x11c0 [ 150.352373][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352375][ T1601] ? rtnl_bridge_getlink+0x850/0x850 [ 150.352376][ T1601] ? lock_acquire+0x13c/0x160 [ 150.352377][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352379][ T1601] ? is_bpf_text_address+0x3e/0x110 [ 150.352383][ T1601] ? is_bpf_text_address+0x72/0x110 [ 150.352385][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352387][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352388][ T1601] ? cap_capable+0x1d7/0x3d0 [ 150.352392][ T1601] ? lock_acquire+0x13c/0x160 [ 150.352393][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352395][ T1601] ? rtnl_bridge_getlink+0x850/0x850 [ 150.352396][ T1601] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 150.352398][ T1601] ? rtnl_link_fill+0x920/0x920 [ 150.352399][ T1601] ? filter_irq_stacks+0xd0/0xd0 [ 150.352402][ T1601] ? stack_depot_save_flags+0x1bc/0x790 [ 150.352405][ T1601] netlink_rcv_skb+0x14e/0x3a0 [ 150.352407][ T1601] ? rtnl_link_fill+0x920/0x920 [ 150.352409][ T1601] ? lock_release+0x184/0x1f0 [ 150.352410][ T1601] ? netlink_ack+0xcf0/0xcf0 [ 150.352411][ T1601] ? __netlink_lookup+0xb9/0x6b0 [ 150.352414][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352416][ T1601] ? lock_release+0x184/0x1f0 [ 150.352418][ T1601] netlink_unicast+0x486/0x750 [ 150.352419][ T1601] ? netlink_attachskb+0x810/0x810 [ 150.352421][ T1601] ? next_uptodate_folio+0x2b/0x770 [ 150.352424][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352426][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352427][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352429][ T1601] netlink_sendmsg+0x735/0xc60 [ 150.352431][ T1601] ? netlink_unicast+0x750/0x750 [ 150.352433][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352435][ T1601] ? lock_release+0x184/0x1f0 [ 150.352437][ T1601] ____sys_sendmsg+0x415/0x880 [ 150.352438][ T1601] ? copy_msghdr_from_user+0x279/0x420 [ 150.352440][ T1601] ? get_timestamp.constprop.0+0x390/0x390 [ 150.352441][ T1601] ? move_addr_to_kernel+0x40/0x40 [ 150.352443][ T1601] ? do_fault_around+0x300/0x5a0 [ 150.352446][ T1601] ? lock_acquire+0x13c/0x160 [ 150.352448][ T1601] ___sys_sendmsg+0x14e/0x1d0 [ 150.352450][ T1601] ? do_pte_missing+0x86f/0xcc0 [ 150.352452][ T1601] ? copy_msghdr_from_user+0x420/0x420 [ 150.352453][ T1601] ? rcu_read_unlock+0x20/0x70 [ 150.352458][ T1601] __sys_sendmsg+0x12c/0x1d0 [ 150.352460][ T1601] ? __sys_sendmsg_sock+0x20/0x20 [ 150.352462][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352464][ T1601] ? rcu_is_watching+0x16/0xd0 [ 150.352466][ T1601] do_syscall_64+0xff/0x530 [ 150.352468][ T1601] ? exc_page_fault+0xee/0x100 [ 150.352470][ T1601] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 150.352472][ T1601] RIP: 0033:0x7ff17603e54e [ 150.352474][ T1601] 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 [ 150.352475][ T1601] RSP: 002b:00007ffdcf295720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 150.352479][ T1601] RAX: ffffffffffffffda RBX: 00007ffdcf295ec0 RCX: 00007ff17603e54e [ 150.352480][ T1601] RDX: 0000000000000000 RSI: 00007ffdcf2957d0 RDI: 0000000000000005 [ 150.352481][ T1601] RBP: 00007ffdcf295730 R08: 0000000000000000 R09: 0000000000000000 [ 150.352482][ T1601] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9186be [ 150.352483][ T1601] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdcf295e90 [ 150.352486][ T1601] [ 150.412510][ T1608] br0: port 2(veth2) entered disabled state [ 150.436344][ T1609] br0: port 1(veth1) entered disabled state [ 150.450853][ T1610] veth2: left allmulticast mode [ 150.451058][ T1610] veth2: left promiscuous mode [ 150.452062][ T1610] br0: port 2(veth2) entered disabled state [ 150.452783][ T1610] veth1: left allmulticast mode [ 150.457522][ T1610] veth1: left promiscuous mode [ 150.457775][ T1610] br0: port 1(veth1) entered disabled state