[ 10.246751][ T238] 8021q: 802.1Q VLAN Support v1.8 [ 10.246769][ T238] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.246772][ T238] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 238, name: modprobe [ 10.246774][ T238] preempt_count: 1, expected: 0 [ 10.246774][ T238] RCU nest depth: 0, expected: 0 [ 10.246775][ T238] locks held by modprobe/238: 4, last CPU#1: [ 10.246778][ T238] #0: ffffffffa3569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.246790][ T238] #1: ffffffffa3569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.246794][ T238] #2: ffffffffa3489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.246798][ T238] #3: ffffffffa3489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.246802][ T238] irq event stamp: 27786 [ 10.246803][ T238] hardirqs last enabled at (27785): [] __down_trylock_console_sem+0x86/0xa0 [ 10.246806][ T238] hardirqs last disabled at (27786): [] console_emit_next_record+0x3d4/0x4c0 [ 10.246807][ T238] softirqs last enabled at (26550): [] handle_softirqs+0x67c/0x900 [ 10.246810][ T238] softirqs last disabled at (25673): [] __irq_exit_rcu+0x145/0x1c0 [ 10.246812][ T238] Preemption disabled at: [ 10.246813][ T238] [] vprintk_emit+0x31b/0x3e0 [ 10.246819][ T238] CPU: 1 UID: 0 PID: 238 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.246823][ T238] Tainted: [W]=WARN [ 10.246824][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.246825][ T238] Call Trace: [ 10.246827][ T238] [ 10.246828][ T238] dump_stack_lvl+0x6f/0xa0 [ 10.246834][ T238] ? vprintk_emit+0x31b/0x3e0 [ 10.246836][ T238] __might_resched.cold+0x1fe/0x2c1 [ 10.246840][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.246845][ T238] ? __kmalloc_noprof+0xdb/0x760 [ 10.246850][ T238] __kmalloc_noprof+0x443/0x760 [ 10.246852][ T238] ? alloc_buf.isra.0+0x4b/0x260 [ 10.246857][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 10.246860][ T238] alloc_buf.isra.0+0x4b/0x260 [ 10.246863][ T238] put_chars+0x1e1/0x2f0 [ 10.246866][ T238] ? __send_to_port+0x420/0x420 [ 10.246867][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.246871][ T238] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.246874][ T238] ? validate_chain+0x38b/0xc20 [ 10.246878][ T238] hvc_console_print+0x292/0x780 [ 10.246881][ T238] ? __lock_acquire+0x518/0xc20 [ 10.246885][ T238] ? hvc_write+0x3a0/0x3a0 [ 10.246888][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.246892][ T238] console_emit_next_record+0x22f/0x4c0 [ 10.246896][ T238] ? devkmsg_read+0x4b0/0x4b0 [ 10.246898][ T238] ? console_flush_one_record+0x106/0x710 [ 10.246901][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.246903][ T238] ? lock_acquire+0x13c/0x160 [ 10.246907][ T238] console_flush_one_record+0x46f/0x710 [ 10.246911][ T238] ? console_emit_next_record+0x4c0/0x4c0 [ 10.246912][ T238] ? __lock_acquire+0x518/0xc20 [ 10.246917][ T238] console_unlock+0xee/0x1f0 [ 10.246920][ T238] ? console_flush_one_record+0x710/0x710 [ 10.246922][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.246924][ T238] ? lock_acquire+0x60/0x160 [ 10.246927][ T238] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.246929][ T238] ? vprintk_emit+0x320/0x3e0 [ 10.246932][ T238] vprintk_emit+0x37c/0x3e0 [ 10.246936][ T238] ? wake_up_klogd_work_func+0x90/0x90 [ 10.246941][ T238] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 10.246945][ T238] _printk+0xc7/0x100 [ 10.246948][ T238] ? snapshot_read.cold+0x21/0x21 [ 10.246954][ T238] ? do_one_initcall+0x113/0x4f0 [ 10.246957][ T238] vlan_proto_init+0x24/0x90 [8021q] [ 10.246960][ T238] do_one_initcall+0x124/0x4f0 [ 10.246963][ T238] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.246967][ T238] ? do_init_module+0xae/0x8a0 [ 10.246970][ T238] ? kasan_unpoison+0x44/0x70 [ 10.246974][ T238] do_init_module+0x2ad/0x8a0 [ 10.246978][ T238] ? lockdep_hardirqs_on+0x91/0x130 [ 10.246982][ T238] ? free_module+0x470/0x470 [ 10.246985][ T238] ? kfree+0x123/0x590 [ 10.246989][ T238] load_module+0x1424/0x1bb0 [ 10.246996][ T238] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.246999][ T238] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.247002][ T238] ? ovl_real_file+0x172/0x1e0 [ 10.247006][ T238] ? backing_file_read_iter+0x541/0x790 [ 10.247009][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.247013][ T238] init_module_from_file+0x11f/0x1a0 [ 10.247016][ T238] ? __do_sys_init_module+0x220/0x220 [ 10.247023][ T238] ? __rwlock_init+0x150/0x150 [ 10.247027][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 10.247030][ T238] idempotent_init_module+0x37b/0x7c0 [ 10.247033][ T238] ? init_module_from_file+0x1a0/0x1a0 [ 10.247039][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.247041][ T238] ? cap_capable+0x1d7/0x3d0 [ 10.247047][ T238] __x64_sys_finit_module+0xdf/0x190 [ 10.247049][ T238] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.247052][ T238] do_syscall_64+0xff/0x530 [ 10.247054][ T238] ? exc_page_fault+0xee/0x100 [ 10.247057][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.247059][ T238] RIP: 0033:0x7fe55481137d [ 10.247062][ T238] 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 [ 10.247068][ T238] RSP: 002b:00007ffd64245d48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.247071][ T238] RAX: ffffffffffffffda RBX: 00005630dd249810 RCX: 00007fe55481137d [ 10.247073][ T238] RDX: 0000000000000000 RSI: 00005630c4375ffd RDI: 0000000000000000 [ 10.247074][ T238] RBP: 00007ffd64245de0 R08: 0000000000000000 R09: 0000000000000000 [ 10.247074][ T238] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630c4375ffd [ 10.247075][ T238] R13: 00005630dd249960 R14: 0000000000040000 R15: 0000000000000000 [ 10.247082][ T238] [ 11.497438][ T285] br1: port 1(vx10) entered blocking state [ 11.497506][ T285] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.497508][ T285] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 285, name: ip [ 11.497510][ T285] preempt_count: 1, expected: 0 [ 11.497511][ T285] RCU nest depth: 0, expected: 0 [ 11.497512][ T285] locks held by ip/285: 5, last CPU#2: [ 11.497514][ T285] #0: ffffffffa3cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.497526][ T285] #1: ffffffffa3569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.497532][ T285] #2: ffffffffa3569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.497536][ T285] #3: ffffffffa3489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.497540][ T285] #4: ffffffffa3489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.497544][ T285] irq event stamp: 20038 [ 11.497545][ T285] hardirqs last enabled at (20037): [] __down_trylock_console_sem+0x86/0xa0 [ 11.497548][ T285] hardirqs last disabled at (20038): [] console_emit_next_record+0x3d4/0x4c0 [ 11.497550][ T285] softirqs last enabled at (19950): [] __alloc_skb+0x4c2/0x5f0 [ 11.497553][ T285] softirqs last disabled at (19948): [] __alloc_skb+0x4c2/0x5f0 [ 11.497556][ T285] Preemption disabled at: [ 11.497556][ T285] [] vprintk_emit+0x31b/0x3e0 [ 11.497562][ T285] CPU: 2 UID: 0 PID: 285 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.497565][ T285] Tainted: [W]=WARN [ 11.497566][ T285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.497568][ T285] Call Trace: [ 11.497570][ T285] [ 11.497571][ T285] dump_stack_lvl+0x6f/0xa0 [ 11.497577][ T285] ? vprintk_emit+0x31b/0x3e0 [ 11.497580][ T285] __might_resched.cold+0x1fe/0x2c1 [ 11.497584][ T285] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.497588][ T285] ? __kmalloc_noprof+0xdb/0x760 [ 11.497594][ T285] __kmalloc_noprof+0x443/0x760 [ 11.497596][ T285] ? alloc_buf.isra.0+0x4b/0x260 [ 11.497601][ T285] ? do_raw_spin_unlock+0x59/0x250 [ 11.497604][ T285] alloc_buf.isra.0+0x4b/0x260 [ 11.497607][ T285] put_chars+0x1e1/0x2f0 [ 11.497610][ T285] ? __send_to_port+0x420/0x420 [ 11.497615][ T285] ? validate_chain+0x34a/0xc20 [ 11.497618][ T285] hvc_console_print+0x292/0x780 [ 11.497621][ T285] ? mark_usage+0x61/0x170 [ 11.497623][ T285] ? __lock_acquire+0x518/0xc20 [ 11.497625][ T285] ? __lock_acquire+0x518/0xc20 [ 11.497629][ T285] ? hvc_write+0x3a0/0x3a0 [ 11.497631][ T285] ? console_emit_next_record+0x1df/0x4c0 [ 11.497634][ T285] ? rcu_is_watching+0x16/0xd0 [ 11.497638][ T285] ? lock_acquire+0x13c/0x160 [ 11.497642][ T285] console_emit_next_record+0x22f/0x4c0 [ 11.497645][ T285] ? devkmsg_read+0x4b0/0x4b0 [ 11.497647][ T285] ? console_flush_one_record+0x106/0x710 [ 11.497650][ T285] ? rcu_is_watching+0x16/0xd0 [ 11.497653][ T285] ? lock_acquire+0x13c/0x160 [ 11.497657][ T285] console_flush_one_record+0x46f/0x710 [ 11.497661][ T285] ? console_emit_next_record+0x4c0/0x4c0 [ 11.497663][ T285] ? __lock_acquire+0x518/0xc20 [ 11.497668][ T285] console_unlock+0xee/0x1f0 [ 11.497671][ T285] ? console_flush_one_record+0x710/0x710 [ 11.497673][ T285] ? rcu_is_watching+0x16/0xd0 [ 11.497675][ T285] ? lock_acquire+0x60/0x160 [ 11.497679][ T285] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.497680][ T285] ? vprintk_emit+0x320/0x3e0 [ 11.497684][ T285] vprintk_emit+0x37c/0x3e0 [ 11.497688][ T285] ? wake_up_klogd_work_func+0x90/0x90 [ 11.497690][ T285] ? __lock_release.isra.0+0x69/0x1a0 [ 11.497692][ T285] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.497696][ T285] ? mark_held_locks+0x40/0x70 [ 11.497700][ T285] _printk+0xc7/0x100 [ 11.497703][ T285] ? snapshot_read.cold+0x21/0x21 [ 11.497707][ T285] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.497720][ T285] ? do_setlink.isra.0+0xa31/0x2750 [ 11.497721][ T285] ? rtnl_newlink+0x9f1/0x11c0 [ 11.497722][ T285] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.497727][ T285] br_set_state+0x22f/0x430 [bridge] [ 11.497737][ T285] br_init_port+0xc4/0x200 [bridge] [ 11.497745][ T285] new_nbp+0x39c/0x580 [bridge] [ 11.497754][ T285] br_add_if+0x212/0x1320 [bridge] [ 11.497761][ T285] ? is_bpf_text_address+0x72/0x110 [ 11.497765][ T285] ? kernel_text_address+0x149/0x170 [ 11.497768][ T285] ? __kernel_text_address+0x12/0x30 [ 11.497772][ T285] do_set_master+0x357/0x580 [ 11.497777][ T285] do_setlink.isra.0+0xa31/0x2750 [ 11.497780][ T285] ? stack_trace_save+0x93/0xc0 [ 11.497783][ T285] ? rtnl_link_get_size+0x350/0x350 [ 11.497784][ T285] ? rcu_read_lock_any_held+0x66/0x90 [ 11.497787][ T285] ? stack_depot_save_flags+0x38e/0x790 [ 11.497791][ T285] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.497794][ T285] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.497795][ T285] ? validate_chain+0x38b/0xc20 [ 11.497798][ T285] ? kasan_save_stack+0x3d/0x50 [ 11.497801][ T285] ? kasan_save_stack+0x2f/0x50 [ 11.497802][ T285] ? kasan_save_track+0x14/0x30 [ 11.497805][ T285] ? __lock_acquire+0x518/0xc20 [ 11.497807][ T285] ? netlink_seq_next+0xe/0x60 [ 11.497810][ T285] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.497814][ T285] ? lock_acquire.part.0+0xd4/0x280 [ 11.497816][ T285] ? rtnl_newlink+0x9a8/0x11c0 [ 11.497819][ T285] ? rcu_is_watching+0x16/0xd0 [ 11.497821][ T285] ? lock_acquire+0x13c/0x160 [ 11.497823][ T285] ? rcu_is_watching+0x16/0xd0 [ 11.497825][ T285] ? rcu_is_watching+0x16/0xd0 [ 11.497827][ T285] ? trace_contention_end+0xb3/0x180 [ 11.497831][ T285] ? __mutex_lock+0x1db/0x1ea0 [ 11.497833][ T285] ? __mutex_lock+0x9a3/0x1ea0 [ 11.497835][ T285] ? rtnl_newlink+0x9a8/0x11c0 [ 11.497838][ T285] ? ww_mutex_lock+0x160/0x160 [ 11.497840][ T285] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.497845][ T285] ? __rtnl_newlink+0x3fa/0xa50 [ 11.497850][ T285] rtnl_newlink+0x9f1/0x11c0 [ 11.497855][ T285] ? rtnl_bridge_getlink+0x850/0x850 [ 11.497857][ T285] ? __lock_acquire+0x518/0xc20 [ 11.497861][ T285] ? lock_acquire.part.0+0xd4/0x280 [ 11.497863][ T285] ? find_held_lock+0x2b/0x80 [ 11.497865][ T285] ? rtnl_bridge_getlink+0x850/0x850 [ 11.497867][ T285] ? __lock_release.isra.0+0x69/0x1a0 [ 11.497871][ T285] ? rtnl_bridge_getlink+0x850/0x850 [ 11.497873][ T285] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.497876][ T285] ? rtnl_link_fill+0x920/0x920 [ 11.497877][ T285] ? __lock_acquire+0x518/0xc20 [ 11.497882][ T285] ? lock_acquire.part.0+0xd4/0x280 [ 11.497884][ T285] ? find_held_lock+0x2b/0x80 [ 11.497887][ T285] netlink_rcv_skb+0x14e/0x3a0 [ 11.497889][ T285] ? rtnl_link_fill+0x920/0x920 [ 11.497892][ T285] ? netlink_ack+0xcf0/0xcf0 [ 11.497898][ T285] ? netlink_deliver_tap+0xc5/0x330 [ 11.497899][ T285] ? netlink_deliver_tap+0x13c/0x330 [ 11.497903][ T285] netlink_unicast+0x486/0x750 [ 11.497907][ T285] ? netlink_attachskb+0x810/0x810 [ 11.497910][ T285] ? __lock_acquire+0x518/0xc20 [ 11.497914][ T285] netlink_sendmsg+0x735/0xc60 [ 11.497917][ T285] ? netlink_unicast+0x750/0x750 [ 11.497921][ T285] ? __might_fault+0x97/0x140 [ 11.497927][ T285] ____sys_sendmsg+0x415/0x880 [ 11.497929][ T285] ? copy_msghdr_from_user+0x279/0x420 [ 11.497931][ T285] ? get_timestamp.constprop.0+0x390/0x390 [ 11.497933][ T285] ? move_addr_to_kernel+0x40/0x40 [ 11.497940][ T285] ___sys_sendmsg+0x14e/0x1d0 [ 11.497943][ T285] ? copy_msghdr_from_user+0x420/0x420 [ 11.497958][ T285] __sys_sendmsg+0x12c/0x1d0 [ 11.497961][ T285] ? __sys_sendmsg_sock+0x20/0x20 [ 11.497967][ T285] ? rcu_is_watching+0x16/0xd0 [ 11.497971][ T285] do_syscall_64+0xff/0x530 [ 11.497973][ T285] ? exc_page_fault+0xee/0x100 [ 11.497976][ T285] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.497978][ T285] RIP: 0033:0x7f29e9b8d54e [ 11.497982][ T285] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.497984][ T285] RSP: 002b:00007ffe90f0ad70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.497986][ T285] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f29e9b8d54e [ 11.497988][ T285] RDX: 0000000000000000 RSI: 00007ffe90f0ae20 RDI: 0000000000000005 [ 11.497989][ T285] RBP: 00007ffe90f0ad80 R08: 0000000000000000 R09: 0000000000000000 [ 11.497989][ T285] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9185c6 [ 11.497990][ T285] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe90f0b4e0 [ 11.497997][ T285] [ 11.543595][ T285] br1: port 1(vx10) entered disabled state [ 11.544002][ T285] vx10: entered allmulticast mode [ 11.545565][ T285] vx10: entered promiscuous mode [ 11.546046][ T285] br1: port 1(vx10) entered blocking state [ 11.546481][ T285] br1: port 1(vx10) entered forwarding state [ 11.558859][ T285] ip (285) used greatest stack depth: 23336 bytes left [ 11.685220][ T290] br1: port 2(vx20) entered blocking state [ 11.685920][ T290] br1: port 2(vx20) entered disabled state [ 11.686282][ T290] vx20: entered allmulticast mode [ 11.691811][ T290] vx20: entered promiscuous mode [ 11.692452][ T290] br1: port 2(vx20) entered blocking state [ 11.692845][ T290] br1: port 2(vx20) entered forwarding state [ 11.752501][ T292] br1: port 3(veth1) entered blocking state [ 11.752819][ T292] br1: port 3(veth1) entered disabled state [ 11.753119][ T292] veth1: entered allmulticast mode [ 11.754807][ T292] veth1: entered promiscuous mode [ 11.784931][ T93] br1: port 3(veth1) entered blocking state [ 11.785426][ T93] br1: port 3(veth1) entered forwarding state [ 11.864724][ T296] br1: port 4(veth2) entered blocking state [ 11.865091][ T296] br1: port 4(veth2) entered disabled state [ 11.865458][ T296] veth2: entered allmulticast mode [ 11.867022][ T296] veth2: entered promiscuous mode [ 11.903101][ T39] br1: port 4(veth2) entered blocking state [ 11.903419][ T39] br1: port 4(veth2) entered forwarding state [ 13.091801][ T346] br2: port 1(w1) entered blocking state [ 13.091817][ T346] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.091820][ T346] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 346, name: ip [ 13.091821][ T346] preempt_count: 1, expected: 0 [ 13.091822][ T346] RCU nest depth: 0, expected: 0 [ 13.091823][ T346] locks held by ip/346: 5, last CPU#0: [ 13.091825][ T346] #0: ffffffffa3cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.091837][ T346] #1: ffffffffa3569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.091843][ T346] #2: ffffffffa3569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.091847][ T346] #3: ffffffffa3489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.091850][ T346] #4: ffffffffa3489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.091854][ T346] irq event stamp: 17116 [ 13.091855][ T346] hardirqs last enabled at (17115): [] __down_trylock_console_sem+0x86/0xa0 [ 13.091858][ T346] hardirqs last disabled at (17116): [] console_emit_next_record+0x3d4/0x4c0 [ 13.091860][ T346] softirqs last enabled at (17058): [] __alloc_skb+0x4c2/0x5f0 [ 13.091863][ T346] softirqs last disabled at (17056): [] __alloc_skb+0x4c2/0x5f0 [ 13.091865][ T346] Preemption disabled at: [ 13.091866][ T346] [] vprintk_emit+0x31b/0x3e0 [ 13.091872][ T346] CPU: 0 UID: 0 PID: 346 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.091875][ T346] Tainted: [W]=WARN [ 13.091876][ T346] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.091878][ T346] Call Trace: [ 13.091880][ T346] [ 13.091881][ T346] dump_stack_lvl+0x6f/0xa0 [ 13.091887][ T346] ? vprintk_emit+0x31b/0x3e0 [ 13.091889][ T346] __might_resched.cold+0x1fe/0x2c1 [ 13.091894][ T346] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.091898][ T346] ? __kmalloc_noprof+0xdb/0x760 [ 13.091903][ T346] __kmalloc_noprof+0x443/0x760 [ 13.091905][ T346] ? alloc_buf.isra.0+0x4b/0x260 [ 13.091911][ T346] ? do_raw_spin_unlock+0x59/0x250 [ 13.091913][ T346] alloc_buf.isra.0+0x4b/0x260 [ 13.091917][ T346] put_chars+0x1e1/0x2f0 [ 13.091918][ T346] ? prb_final_commit+0x50/0x50 [ 13.091920][ T346] ? __send_to_port+0x420/0x420 [ 13.091923][ T346] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.091928][ T346] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.091930][ T346] ? validate_chain+0x38b/0xc20 [ 13.091934][ T346] hvc_console_print+0x292/0x780 [ 13.091936][ T346] ? mark_usage+0x61/0x170 [ 13.091938][ T346] ? __lock_acquire+0x518/0xc20 [ 13.091940][ T346] ? __lock_acquire+0x518/0xc20 [ 13.091944][ T346] ? hvc_write+0x3a0/0x3a0 [ 13.091946][ T346] ? console_emit_next_record+0x1df/0x4c0 [ 13.091949][ T346] ? rcu_is_watching+0x16/0xd0 [ 13.091951][ T346] ? lock_acquire+0x13c/0x160 [ 13.091955][ T346] console_emit_next_record+0x22f/0x4c0 [ 13.091959][ T346] ? devkmsg_read+0x4b0/0x4b0 [ 13.091961][ T346] ? console_flush_one_record+0x106/0x710 [ 13.091964][ T346] ? rcu_is_watching+0x16/0xd0 [ 13.091966][ T346] ? lock_acquire+0x13c/0x160 [ 13.091970][ T346] console_flush_one_record+0x46f/0x710 [ 13.091974][ T346] ? console_emit_next_record+0x4c0/0x4c0 [ 13.091976][ T346] ? __lock_acquire+0x518/0xc20 [ 13.091981][ T346] console_unlock+0xee/0x1f0 [ 13.091984][ T346] ? console_flush_one_record+0x710/0x710 [ 13.091986][ T346] ? rcu_is_watching+0x16/0xd0 [ 13.091988][ T346] ? lock_acquire+0x60/0x160 [ 13.091991][ T346] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.091993][ T346] ? vprintk_emit+0x320/0x3e0 [ 13.091996][ T346] vprintk_emit+0x37c/0x3e0 [ 13.092001][ T346] ? wake_up_klogd_work_func+0x90/0x90 [ 13.092003][ T346] ? __lock_release.isra.0+0x69/0x1a0 [ 13.092006][ T346] ? mark_held_locks+0x40/0x70 [ 13.092009][ T346] _printk+0xc7/0x100 [ 13.092013][ T346] ? snapshot_read.cold+0x21/0x21 [ 13.092017][ T346] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.092030][ T346] ? do_setlink.isra.0+0xa31/0x2750 [ 13.092031][ T346] ? rtnl_newlink+0x9f1/0x11c0 [ 13.092032][ T346] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.092039][ T346] br_set_state+0x22f/0x430 [bridge] [ 13.092049][ T346] br_init_port+0xc4/0x200 [bridge] [ 13.092057][ T346] new_nbp+0x39c/0x580 [bridge] [ 13.092067][ T346] br_add_if+0x212/0x1320 [bridge] [ 13.092074][ T346] ? is_bpf_text_address+0x72/0x110 [ 13.092082][ T346] ? kernel_text_address+0x149/0x170 [ 13.092085][ T346] ? __kernel_text_address+0x12/0x30 [ 13.092089][ T346] do_set_master+0x357/0x580 [ 13.092093][ T346] do_setlink.isra.0+0xa31/0x2750 [ 13.092096][ T346] ? stack_trace_save+0x93/0xc0 [ 13.092099][ T346] ? rtnl_link_get_size+0x350/0x350 [ 13.092101][ T346] ? rcu_read_lock_any_held+0x66/0x90 [ 13.092102][ T346] ? stack_depot_save_flags+0x38e/0x790 [ 13.092106][ T346] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.092109][ T346] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.092110][ T346] ? validate_chain+0x38b/0xc20 [ 13.092113][ T346] ? kasan_save_stack+0x3d/0x50 [ 13.092116][ T346] ? kasan_save_stack+0x2f/0x50 [ 13.092117][ T346] ? kasan_save_track+0x14/0x30 [ 13.092120][ T346] ? __lock_acquire+0x518/0xc20 [ 13.092122][ T346] ? netlink_seq_next+0xe/0x60 [ 13.092125][ T346] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.092129][ T346] ? lock_acquire.part.0+0xd4/0x280 [ 13.092131][ T346] ? rtnl_newlink+0x9a8/0x11c0 [ 13.092134][ T346] ? rcu_is_watching+0x16/0xd0 [ 13.092136][ T346] ? lock_acquire+0x13c/0x160 [ 13.092138][ T346] ? rcu_is_watching+0x16/0xd0 [ 13.092139][ T346] ? rcu_is_watching+0x16/0xd0 [ 13.092142][ T346] ? trace_contention_end+0xb3/0x180 [ 13.092145][ T346] ? __mutex_lock+0x1db/0x1ea0 [ 13.092148][ T346] ? __mutex_lock+0x9a3/0x1ea0 [ 13.092150][ T346] ? rtnl_newlink+0x9a8/0x11c0 [ 13.092154][ T346] ? ww_mutex_lock+0x160/0x160 [ 13.092155][ T346] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.092160][ T346] ? __rtnl_newlink+0x3fa/0xa50 [ 13.092165][ T346] rtnl_newlink+0x9f1/0x11c0 [ 13.092170][ T346] ? rtnl_bridge_getlink+0x850/0x850 [ 13.092172][ T346] ? __lock_acquire+0x518/0xc20 [ 13.092176][ T346] ? lock_acquire.part.0+0xd4/0x280 [ 13.092178][ T346] ? find_held_lock+0x2b/0x80 [ 13.092180][ T346] ? rtnl_bridge_getlink+0x850/0x850 [ 13.092182][ T346] ? __lock_release.isra.0+0x69/0x1a0 [ 13.092185][ T346] ? rtnl_bridge_getlink+0x850/0x850 [ 13.092187][ T346] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.092190][ T346] ? rtnl_link_fill+0x920/0x920 [ 13.092192][ T346] ? __lock_acquire+0x518/0xc20 [ 13.092196][ T346] ? lock_acquire.part.0+0xd4/0x280 [ 13.092198][ T346] ? find_held_lock+0x2b/0x80 [ 13.092201][ T346] netlink_rcv_skb+0x14e/0x3a0 [ 13.092203][ T346] ? rtnl_link_fill+0x920/0x920 [ 13.092206][ T346] ? netlink_ack+0xcf0/0xcf0 [ 13.092212][ T346] ? netlink_deliver_tap+0xc5/0x330 [ 13.092213][ T346] ? netlink_deliver_tap+0x13c/0x330 [ 13.092217][ T346] netlink_unicast+0x486/0x750 [ 13.092221][ T346] ? netlink_attachskb+0x810/0x810 [ 13.092223][ T346] ? __lock_acquire+0x518/0xc20 [ 13.092227][ T346] netlink_sendmsg+0x735/0xc60 [ 13.092231][ T346] ? netlink_unicast+0x750/0x750 [ 13.092235][ T346] ? __might_fault+0x97/0x140 [ 13.092240][ T346] ____sys_sendmsg+0x415/0x880 [ 13.092242][ T346] ? copy_msghdr_from_user+0x279/0x420 [ 13.092244][ T346] ? get_timestamp.constprop.0+0x390/0x390 [ 13.092246][ T346] ? move_addr_to_kernel+0x40/0x40 [ 13.092253][ T346] ___sys_sendmsg+0x14e/0x1d0 [ 13.092256][ T346] ? copy_msghdr_from_user+0x420/0x420 [ 13.092271][ T346] __sys_sendmsg+0x12c/0x1d0 [ 13.092274][ T346] ? __sys_sendmsg_sock+0x20/0x20 [ 13.092280][ T346] ? rcu_is_watching+0x16/0xd0 [ 13.092283][ T346] do_syscall_64+0xff/0x530 [ 13.092286][ T346] ? exc_page_fault+0xee/0x100 [ 13.092288][ T346] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.092291][ T346] RIP: 0033:0x7f4b1ccc554e [ 13.092295][ T346] 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 [ 13.092296][ T346] RSP: 002b:00007ffe773be920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.092299][ T346] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4b1ccc554e [ 13.092300][ T346] RDX: 0000000000000000 RSI: 00007ffe773be9d0 RDI: 0000000000000005 [ 13.092301][ T346] RBP: 00007ffe773be930 R08: 0000000000000000 R09: 0000000000000000 [ 13.092302][ T346] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9185c7 [ 13.092303][ T346] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe773bf090 [ 13.092309][ T346] [ 13.141900][ T346] br2: port 1(w1) entered disabled state [ 13.142190][ T346] w1: entered allmulticast mode [ 13.143870][ T346] w1: entered promiscuous mode [ 13.181498][ T347] br2: port 1(w1) entered blocking state [ 13.181779][ T347] br2: port 1(w1) entered forwarding state [ 13.203442][ T46] br2: port 1(w1) entered disabled state [ 13.381770][ T354] br2: port 2(vx10) entered blocking state [ 13.382104][ T354] br2: port 2(vx10) entered disabled state [ 13.382405][ T354] vx10: entered allmulticast mode [ 13.383882][ T354] vx10: entered promiscuous mode [ 13.384380][ T354] br2: port 2(vx10) entered blocking state [ 13.384674][ T354] br2: port 2(vx10) entered forwarding state [ 13.588928][ T361] br2: port 3(vx20) entered blocking state [ 13.589285][ T361] br2: port 3(vx20) entered disabled state [ 13.589593][ T361] vx20: entered allmulticast mode [ 13.591141][ T361] vx20: entered promiscuous mode [ 13.591591][ T361] br2: port 3(vx20) entered blocking state [ 13.591886][ T361] br2: port 3(vx20) entered forwarding state [ 13.816025][ T46] br2: port 1(w1) entered blocking state [ 13.816405][ T46] br2: port 1(w1) entered forwarding state [ 14.533274][ T400] br2: port 1(w1) entered blocking state [ 14.533291][ T400] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.533292][ T400] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 400, name: ip [ 14.533294][ T400] preempt_count: 1, expected: 0 [ 14.533295][ T400] RCU nest depth: 0, expected: 0 [ 14.533296][ T400] locks held by ip/400: 5, last CPU#2: [ 14.533298][ T400] #0: ffffffffa3cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.533309][ T400] #1: ffffffffa3569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.533316][ T400] #2: ffffffffa3569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.533320][ T400] #3: ffffffffa3489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.533323][ T400] #4: ffffffffa3489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.533327][ T400] irq event stamp: 19522 [ 14.533328][ T400] hardirqs last enabled at (19521): [] __down_trylock_console_sem+0x86/0xa0 [ 14.533331][ T400] hardirqs last disabled at (19522): [] console_emit_next_record+0x3d4/0x4c0 [ 14.533333][ T400] softirqs last enabled at (19462): [] __alloc_skb+0x4c2/0x5f0 [ 14.533335][ T400] softirqs last disabled at (19460): [] __alloc_skb+0x4c2/0x5f0 [ 14.533338][ T400] Preemption disabled at: [ 14.533338][ T400] [] vprintk_emit+0x31b/0x3e0 [ 14.533344][ T400] CPU: 2 UID: 0 PID: 400 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.533347][ T400] Tainted: [W]=WARN [ 14.533348][ T400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.533350][ T400] Call Trace: [ 14.533351][ T400] [ 14.533353][ T400] dump_stack_lvl+0x6f/0xa0 [ 14.533359][ T400] ? vprintk_emit+0x31b/0x3e0 [ 14.533361][ T400] __might_resched.cold+0x1fe/0x2c1 [ 14.533365][ T400] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.533369][ T400] ? __kmalloc_noprof+0xdb/0x760 [ 14.533375][ T400] __kmalloc_noprof+0x443/0x760 [ 14.533377][ T400] ? alloc_buf.isra.0+0x4b/0x260 [ 14.533382][ T400] ? do_raw_spin_unlock+0x59/0x250 [ 14.533385][ T400] alloc_buf.isra.0+0x4b/0x260 [ 14.533388][ T400] put_chars+0x1e1/0x2f0 [ 14.533390][ T400] ? prb_final_commit+0x50/0x50 [ 14.533392][ T400] ? __send_to_port+0x420/0x420 [ 14.533395][ T400] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.533399][ T400] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.533401][ T400] ? validate_chain+0x38b/0xc20 [ 14.533405][ T400] hvc_console_print+0x292/0x780 [ 14.533408][ T400] ? mark_usage+0x61/0x170 [ 14.533409][ T400] ? __lock_acquire+0x518/0xc20 [ 14.533411][ T400] ? __lock_acquire+0x518/0xc20 [ 14.533415][ T400] ? hvc_write+0x3a0/0x3a0 [ 14.533417][ T400] ? console_emit_next_record+0x1df/0x4c0 [ 14.533420][ T400] ? rcu_is_watching+0x16/0xd0 [ 14.533422][ T400] ? lock_acquire+0x13c/0x160 [ 14.533426][ T400] console_emit_next_record+0x22f/0x4c0 [ 14.533430][ T400] ? devkmsg_read+0x4b0/0x4b0 [ 14.533432][ T400] ? console_flush_one_record+0x106/0x710 [ 14.533435][ T400] ? rcu_is_watching+0x16/0xd0 [ 14.533437][ T400] ? lock_acquire+0x13c/0x160 [ 14.533441][ T400] console_flush_one_record+0x46f/0x710 [ 14.533445][ T400] ? console_emit_next_record+0x4c0/0x4c0 [ 14.533447][ T400] ? __lock_acquire+0x518/0xc20 [ 14.533452][ T400] console_unlock+0xee/0x1f0 [ 14.533455][ T400] ? console_flush_one_record+0x710/0x710 [ 14.533456][ T400] ? rcu_is_watching+0x16/0xd0 [ 14.533459][ T400] ? lock_acquire+0x60/0x160 [ 14.533462][ T400] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.533464][ T400] ? vprintk_emit+0x320/0x3e0 [ 14.533467][ T400] vprintk_emit+0x37c/0x3e0 [ 14.533471][ T400] ? wake_up_klogd_work_func+0x90/0x90 [ 14.533473][ T400] ? __lock_release.isra.0+0x69/0x1a0 [ 14.533476][ T400] ? mark_held_locks+0x40/0x70 [ 14.533479][ T400] _printk+0xc7/0x100 [ 14.533483][ T400] ? snapshot_read.cold+0x21/0x21 [ 14.533487][ T400] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 14.533499][ T400] ? do_setlink.isra.0+0xa31/0x2750 [ 14.533500][ T400] ? rtnl_newlink+0x9f1/0x11c0 [ 14.533502][ T400] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.533506][ T400] br_set_state+0x22f/0x430 [bridge] [ 14.533516][ T400] br_init_port+0xc4/0x200 [bridge] [ 14.533524][ T400] new_nbp+0x39c/0x580 [bridge] [ 14.533532][ T400] br_add_if+0x212/0x1320 [bridge] [ 14.533539][ T400] ? is_bpf_text_address+0x72/0x110 [ 14.533543][ T400] ? kernel_text_address+0x149/0x170 [ 14.533546][ T400] ? __kernel_text_address+0x12/0x30 [ 14.533550][ T400] do_set_master+0x357/0x580 [ 14.533555][ T400] do_setlink.isra.0+0xa31/0x2750 [ 14.533558][ T400] ? stack_trace_save+0x93/0xc0 [ 14.533561][ T400] ? rtnl_link_get_size+0x350/0x350 [ 14.533562][ T400] ? rcu_read_lock_any_held+0x66/0x90 [ 14.533564][ T400] ? stack_depot_save_flags+0x38e/0x790 [ 14.533567][ T400] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.533570][ T400] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.533571][ T400] ? validate_chain+0x38b/0xc20 [ 14.533574][ T400] ? kasan_save_stack+0x3d/0x50 [ 14.533577][ T400] ? kasan_save_stack+0x2f/0x50 [ 14.533578][ T400] ? kasan_save_track+0x14/0x30 [ 14.533581][ T400] ? __lock_acquire+0x518/0xc20 [ 14.533583][ T400] ? netlink_seq_next+0xe/0x60 [ 14.533586][ T400] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.533590][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 14.533592][ T400] ? rtnl_newlink+0x9a8/0x11c0 [ 14.533595][ T400] ? rcu_is_watching+0x16/0xd0 [ 14.533597][ T400] ? lock_acquire+0x13c/0x160 [ 14.533598][ T400] ? rcu_is_watching+0x16/0xd0 [ 14.533600][ T400] ? rcu_is_watching+0x16/0xd0 [ 14.533602][ T400] ? trace_contention_end+0xb3/0x180 [ 14.533606][ T400] ? __mutex_lock+0x1db/0x1ea0 [ 14.533609][ T400] ? __mutex_lock+0x9a3/0x1ea0 [ 14.533611][ T400] ? rtnl_newlink+0x9a8/0x11c0 [ 14.533614][ T400] ? ww_mutex_lock+0x160/0x160 [ 14.533616][ T400] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.533621][ T400] ? __rtnl_newlink+0x3fa/0xa50 [ 14.533626][ T400] rtnl_newlink+0x9f1/0x11c0 [ 14.533631][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 14.533633][ T400] ? __lock_acquire+0x518/0xc20 [ 14.533637][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 14.533639][ T400] ? find_held_lock+0x2b/0x80 [ 14.533641][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 14.533643][ T400] ? __lock_release.isra.0+0x69/0x1a0 [ 14.533646][ T400] ? rtnl_bridge_getlink+0x850/0x850 [ 14.533649][ T400] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.533651][ T400] ? rtnl_link_fill+0x920/0x920 [ 14.533653][ T400] ? __lock_acquire+0x518/0xc20 [ 14.533657][ T400] ? lock_acquire.part.0+0xd4/0x280 [ 14.533659][ T400] ? find_held_lock+0x2b/0x80 [ 14.533662][ T400] netlink_rcv_skb+0x14e/0x3a0 [ 14.533664][ T400] ? rtnl_link_fill+0x920/0x920 [ 14.533667][ T400] ? netlink_ack+0xcf0/0xcf0 [ 14.533673][ T400] ? netlink_deliver_tap+0xc5/0x330 [ 14.533674][ T400] ? netlink_deliver_tap+0x13c/0x330 [ 14.533678][ T400] netlink_unicast+0x486/0x750 [ 14.533682][ T400] ? netlink_attachskb+0x810/0x810 [ 14.533685][ T400] ? __lock_acquire+0x518/0xc20 [ 14.533688][ T400] netlink_sendmsg+0x735/0xc60 [ 14.533692][ T400] ? netlink_unicast+0x750/0x750 [ 14.533696][ T400] ? __might_fault+0x97/0x140 [ 14.533701][ T400] ____sys_sendmsg+0x415/0x880 [ 14.533703][ T400] ? copy_msghdr_from_user+0x279/0x420 [ 14.533705][ T400] ? get_timestamp.constprop.0+0x390/0x390 [ 14.533707][ T400] ? move_addr_to_kernel+0x40/0x40 [ 14.533714][ T400] ___sys_sendmsg+0x14e/0x1d0 [ 14.533717][ T400] ? copy_msghdr_from_user+0x420/0x420 [ 14.533732][ T400] __sys_sendmsg+0x12c/0x1d0 [ 14.533735][ T400] ? __sys_sendmsg_sock+0x20/0x20 [ 14.533741][ T400] ? rcu_is_watching+0x16/0xd0 [ 14.533744][ T400] do_syscall_64+0xff/0x530 [ 14.533747][ T400] ? exc_page_fault+0xee/0x100 [ 14.533750][ T400] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.533752][ T400] RIP: 0033:0x7f58cd26c54e [ 14.533755][ T400] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 14.533757][ T400] RSP: 002b:00007ffcec621420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.533760][ T400] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f58cd26c54e [ 14.533761][ T400] RDX: 0000000000000000 RSI: 00007ffcec6214d0 RDI: 0000000000000005 [ 14.533762][ T400] RBP: 00007ffcec621430 R08: 0000000000000000 R09: 0000000000000000 [ 14.533763][ T400] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9185c9 [ 14.533764][ T400] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcec621b90 [ 14.533770][ T400] [ 14.580786][ T400] br2: port 1(w1) entered disabled state [ 14.581032][ T400] w1: entered allmulticast mode [ 14.582520][ T400] w1: entered promiscuous mode [ 14.609944][ T401] br2: port 1(w1) entered blocking state [ 14.610250][ T401] br2: port 1(w1) entered forwarding state [ 14.794203][ T408] br2: port 2(vx10) entered blocking state [ 14.795008][ T408] br2: port 2(vx10) entered disabled state [ 14.795329][ T408] vx10: entered allmulticast mode [ 14.797155][ T408] vx10: entered promiscuous mode [ 14.798024][ T408] br2: port 2(vx10) entered blocking state [ 14.798330][ T408] br2: port 2(vx10) entered forwarding state [ 15.003642][ T415] br2: port 3(vx20) entered blocking state [ 15.003964][ T415] br2: port 3(vx20) entered disabled state [ 15.004270][ T415] vx20: entered allmulticast mode [ 15.005763][ T415] vx20: entered promiscuous mode [ 15.006188][ T415] br2: port 3(vx20) entered blocking state [ 15.006483][ T415] br2: port 3(vx20) entered forwarding state [ 15.223138][ T39] br2: port 1(w1) entered disabled state [ 15.229010][ T93] br2: port 1(w1) entered blocking state [ 15.229319][ T93] br2: port 1(w1) entered forwarding state [ 26.995319][ C0] [ 26.995337][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.995340][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 26.995342][ C0] preempt_count: 104, expected: 0 [ 26.995343][ C0] RCU nest depth: 0, expected: 0 [ 26.995344][ C0] INFO: lockdep is turned off. [ 26.995345][ C0] irq event stamp: 946848 [ 26.995346][ C0] hardirqs last enabled at (946848): [] _raw_spin_unlock_irq+0x28/0x50 [ 26.995354][ C0] hardirqs last disabled at (946847): [] _raw_spin_lock_irq+0x4a/0x50 [ 26.995356][ C0] softirqs last enabled at (946802): [] handle_softirqs+0x67c/0x900 [ 26.995360][ C0] softirqs last disabled at (946845): [] __irq_exit_rcu+0x145/0x1c0 [ 26.995362][ C0] Preemption disabled at: [ 26.995363][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 26.995369][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.995373][ C0] Tainted: [W]=WARN [ 26.995374][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.995376][ C0] Call Trace: [ 26.995378][ C0] [ 26.995380][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.995385][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 26.995387][ C0] __might_resched.cold+0x1fe/0x2c1 [ 26.995390][ C0] ? find_held_lock+0x2b/0x80 [ 26.995393][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.995396][ C0] ? __asan_memcpy+0x3c/0x60 [ 26.995399][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.995403][ C0] __kmalloc_noprof+0x443/0x760 [ 26.995406][ C0] ? __rwlock_init+0x150/0x150 [ 26.995408][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 26.995412][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 26.995414][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.995416][ C0] put_chars+0x1e1/0x2f0 [ 26.995418][ C0] ? __send_to_port+0x420/0x420 [ 26.995420][ C0] ? console_prepend_replay+0x20/0x20 [ 26.995423][ C0] hvc_console_print+0x292/0x780 [ 26.995427][ C0] ? hvc_write+0x3a0/0x3a0 [ 26.995428][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.995430][ C0] ? lock_acquire+0x13c/0x160 [ 26.995433][ C0] console_emit_next_record+0x22f/0x4c0 [ 26.995435][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 26.995437][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.995439][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.995441][ C0] ? lock_acquire+0x13c/0x160 [ 26.995443][ C0] ? console_flush_one_record+0x111/0x710 [ 26.995444][ C0] console_flush_one_record+0x46f/0x710 [ 26.995447][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 26.995450][ C0] console_unlock+0xee/0x1f0 [ 26.995452][ C0] ? lock_acquire+0x13c/0x160 [ 26.995453][ C0] ? console_flush_one_record+0x710/0x710 [ 26.995455][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.995456][ C0] ? lock_release+0x184/0x1f0 [ 26.995458][ C0] ? lock_acquire+0x60/0x160 [ 26.995460][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.995462][ C0] ? vprintk_emit+0x320/0x3e0 [ 26.995464][ C0] vprintk_emit+0x37c/0x3e0 [ 26.995466][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 26.995468][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.995470][ C0] ? lock_release+0x184/0x1f0 [ 26.995471][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 26.995476][ C0] _printk+0xc7/0x100 [ 26.995479][ C0] ? snapshot_read.cold+0x21/0x21 [ 26.995481][ C0] ? arch_stack_walk+0xd7/0x130 [ 26.995485][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.995487][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 26.995488][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 26.995491][ C0] mark_lock_irq+0x989/0x9c0 [ 26.995494][ C0] mark_lock+0x1d7/0xa00 [ 26.995496][ C0] mark_usage+0x42/0x170 [ 26.995497][ C0] __lock_acquire+0x388/0xc20 [ 26.995500][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.995501][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.995514][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.995516][ C0] ? lock_acquire+0x13c/0x160 [ 26.995518][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.995525][ C0] _raw_spin_lock+0x33/0x40 [ 26.995527][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.995533][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.995540][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.995547][ C0] call_timer_fn+0x160/0x4d0 [ 26.995550][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.995552][ C0] ? debug_object_active_state+0x430/0x430 [ 26.995555][ C0] ? find_held_lock+0x2b/0x80 [ 26.995557][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.995559][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.995561][ C0] __run_timers+0x68f/0xaa0 [ 26.995563][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.995571][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.995572][ C0] ? __lock_acquire+0x518/0xc20 [ 26.995575][ C0] ? __rwlock_init+0x150/0x150 [ 26.995577][ C0] run_timer_softirq+0xf0/0x160 [ 26.995579][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.995581][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.995584][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.995585][ C0] handle_softirqs+0x1d3/0x900 [ 26.995587][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.995589][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.995591][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.995593][ C0] irq_exit_rcu+0xe/0x30 [ 26.995594][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.995597][ C0] [ 26.995598][ C0] [ 26.995598][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.995600][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.995602][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.995605][ 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 [ 26.995607][ C0] RSP: 0018:ffffffffa3207cf8 EFLAGS: 00000296 [ 26.995610][ C0] RAX: 00000000000e729b RBX: ffffffffa321c600 RCX: ffffffffa02f0307 [ 26.995612][ C0] RDX: ffffffffa321c600 RSI: ffffffffa3038af6 RDI: ffffffffa2a8d8e0 [ 26.995613][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.995614][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4640fa2 [ 26.995614][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.995616][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.995620][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.995621][ C0] default_idle+0x9/0x10 [ 26.995623][ C0] default_idle_call+0x6e/0xb0 [ 26.995625][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.995626][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.995628][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.995630][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.995633][ C0] do_idle+0xd8/0x190 [ 26.995634][ C0] cpu_startup_entry+0x53/0x70 [ 26.995636][ C0] rest_init+0x279/0x280 [ 26.995638][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.995641][ C0] ? rest_init+0x280/0x280 [ 26.995642][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.995646][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.995649][ C0] ? acpi_enable+0x1e4/0x330 [ 26.995651][ C0] start_kernel+0x3af/0x3b0 [ 26.995653][ C0] x86_64_start_reservations+0x24/0x30 [ 26.995655][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.995657][ C0] common_startup_64+0x13e/0x148 [ 26.995661][ C0] [ 27.020409][ C0] ======================================================== [ 27.020694][ C0] WARNING: possible irq lock inversion dependency detected [ 27.020920][ C0] 7.2.0-virtme #1 Tainted: G W [ 27.021177][ C0] -------------------------------------------------------- [ 27.021458][ C0] swapper/0/0 just changed the state of lock: [ 27.021648][ C0] ff11000010182e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.022024][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 27.022314][ C0] (fs_reclaim){+.+.}-{0:0} [ 27.022317][ C0] [ 27.022317][ C0] [ 27.022317][ C0] and interrupts could create inverse lock ordering between them. [ 27.022317][ C0] [ 27.022985][ C0] [ 27.022985][ C0] other info that might help us debug this: [ 27.023298][ C0] Chain exists of: [ 27.023298][ C0] &br->lock --> console_owner --> fs_reclaim [ 27.023298][ C0] [ 27.023696][ C0] Possible interrupt unsafe locking scenario: [ 27.023696][ C0] [ 27.023980][ C0] CPU0 CPU1 [ 27.024139][ C0] ---- ---- [ 27.024301][ C0] lock(fs_reclaim); [ 27.024417][ C0] local_irq_disable(); [ 27.024610][ C0] lock(&br->lock); [ 27.024803][ C0] lock(console_owner); [ 27.025049][ C0] [ 27.025177][ C0] lock(&br->lock); [ 27.025302][ C0] [ 27.025302][ C0] *** DEADLOCK *** [ 27.025302][ C0] [ 27.025532][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 27.025778][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 27.026148][ C0] [ 27.026148][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 27.026466][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 27.026697][ C0] HARDIRQ-ON-W at: [ 27.026909][ C0] __lock_acquire+0x388/0xc20 [ 27.027105][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.027357][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.027605][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.027830][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.028116][ C0] workqueue_init+0x2a/0x680 [ 27.028376][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.028660][ C0] kernel_init+0x21/0x150 [ 27.028854][ C0] ret_from_fork+0x474/0x6b0 [ 27.029103][ C0] ret_from_fork_asm+0x11/0x20 [ 27.029307][ C0] SOFTIRQ-ON-W at: [ 27.029486][ C0] __lock_acquire+0x388/0xc20 [ 27.029676][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.029956][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.030322][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.030672][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.031004][ C0] workqueue_init+0x2a/0x680 [ 27.031266][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.031558][ C0] kernel_init+0x21/0x150 [ 27.031756][ C0] ret_from_fork+0x474/0x6b0 [ 27.032009][ C0] ret_from_fork_asm+0x11/0x20 [ 27.032216][ C0] INITIAL USE at: [ 27.032342][ C0] __lock_acquire+0x388/0xc20 [ 27.032535][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.032783][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.033036][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.033276][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.033561][ C0] workqueue_init+0x2a/0x680 [ 27.033811][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.034005][ C0] kernel_init+0x21/0x150 [ 27.034258][ C0] ret_from_fork+0x474/0x6b0 [ 27.039347][ C0] ret_from_fork_asm+0x11/0x20 [ 27.039559][ C0] } [ 27.039700][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 27.039938][ C0] ... acquired at: [ 27.040122][ C0] __lock_acquire+0x518/0xc20 [ 27.040317][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.040530][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.040687][ C0] __kmalloc_noprof+0xd3/0x760 [ 27.040904][ C0] alloc_buf.isra.0+0x4b/0x260 [ 27.041069][ C0] put_chars+0x1e1/0x2f0 [ 27.041288][ C0] hvc_console_print+0x292/0x780 [ 27.041444][ C0] console_emit_next_record+0x22f/0x4c0 [ 27.041656][ C0] console_flush_one_record+0x46f/0x710 [ 27.041815][ C0] console_unlock+0xee/0x1f0 [ 27.042028][ C0] vprintk_emit+0x37c/0x3e0 [ 27.042183][ C0] _printk+0xc7/0x100 [ 27.042357][ C0] dm_interface_init+0x50/0x60 [ 27.042518][ C0] dm_init+0x51/0xd0 [ 27.042691][ C0] do_one_initcall+0x124/0x4f0 [ 27.042845][ C0] kernel_init_freeable+0x596/0x630 [ 27.043055][ C0] kernel_init+0x21/0x150 [ 27.043217][ C0] ret_from_fork+0x474/0x6b0 [ 27.043382][ C0] ret_from_fork_asm+0x11/0x20 [ 27.043538][ C0] [ 27.043618][ C0] -> (console_owner){....}-{0:0} { [ 27.043834][ C0] INITIAL USE at: [ 27.043952][ C0] } [ 27.044031][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 27.044323][ C0] ... acquired at: [ 27.044539][ C0] __lock_acquire+0x518/0xc20 [ 27.044760][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.045074][ C0] console_lock_spinning_enable+0x5c/0x60 [ 27.045361][ C0] console_emit_next_record+0x1d1/0x4c0 [ 27.045675][ C0] console_flush_one_record+0x46f/0x710 [ 27.045833][ C0] console_unlock+0xee/0x1f0 [ 27.046056][ C0] vprintk_emit+0x37c/0x3e0 [ 27.046216][ C0] _printk+0xc7/0x100 [ 27.046387][ C0] br_set_state+0x22f/0x430 [bridge] [ 27.046552][ C0] br_init_port+0xc4/0x200 [bridge] [ 27.046767][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 27.046967][ C0] br_add_if+0xde2/0x1320 [bridge] [ 27.047185][ C0] do_set_master+0x357/0x580 [ 27.047342][ C0] do_setlink.isra.0+0xa31/0x2750 [ 27.047547][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.047703][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.047910][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.048063][ C0] netlink_unicast+0x486/0x750 [ 27.048294][ C0] netlink_sendmsg+0x735/0xc60 [ 27.048445][ C0] ____sys_sendmsg+0x415/0x880 [ 27.048652][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.048806][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.049017][ C0] do_syscall_64+0xff/0x530 [ 27.049178][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.049423][ C0] [ 27.049501][ C0] -> (&br->lock){+.-.}-{3:3} { [ 27.049715][ C0] HARDIRQ-ON-W at: [ 27.049830][ C0] __lock_acquire+0x388/0xc20 [ 27.050073][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.050270][ C0] _raw_spin_lock_bh+0x38/0x50 [ 27.050524][ C0] recalculate_group_addr+0x51/0x120 [bridge] [ 27.050814][ C0] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.051050][ C0] br_changelink+0x575/0x16e0 [bridge] [ 27.051307][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 27.051557][ C0] rtnl_newlink_create+0x2d0/0x750 [ 27.051750][ C0] __rtnl_newlink+0x22b/0xa50 [ 27.051998][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.052194][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.052440][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.052692][ C0] netlink_unicast+0x486/0x750 [ 27.052882][ C0] netlink_sendmsg+0x735/0xc60 [ 27.053135][ C0] ____sys_sendmsg+0x415/0x880 [ 27.053387][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.053578][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.053823][ C0] do_syscall_64+0xff/0x530 [ 27.054018][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.054309][ C0] IN-SOFTIRQ-W at: [ 27.054491][ C0] __lock_acquire+0x388/0xc20 [ 27.054683][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.054928][ C0] _raw_spin_lock+0x33/0x40 [ 27.055117][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.055411][ C0] call_timer_fn+0x160/0x4d0 [ 27.055663][ C0] __run_timers+0x68f/0xaa0 [ 27.055859][ C0] run_timer_softirq+0xf0/0x160 [ 27.056104][ C0] handle_softirqs+0x1d3/0x900 [ 27.056376][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.056572][ C0] irq_exit_rcu+0xe/0x30 [ 27.056822][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.057118][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.057367][ C0] pv_native_safe_halt+0xf/0x10 [ 27.057615][ C0] default_idle+0x9/0x10 [ 27.057867][ C0] default_idle_call+0x6e/0xb0 [ 27.058058][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.058355][ C0] do_idle+0xd8/0x190 [ 27.058571][ C0] cpu_startup_entry+0x53/0x70 [ 27.058767][ C0] rest_init+0x279/0x280 [ 27.059028][ C0] start_kernel+0x3af/0x3b0 [ 27.059231][ C0] x86_64_start_reservations+0x24/0x30 [ 27.059481][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.059728][ C0] common_startup_64+0x13e/0x148 [ 27.059923][ C0] INITIAL USE at: [ 27.060092][ C0] __lock_acquire+0x388/0xc20 [ 27.060291][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.060536][ C0] _raw_spin_lock_bh+0x38/0x50 [ 27.060785][ C0] recalculate_group_addr+0x51/0x120 [bridge] [ 27.061024][ C0] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.061321][ C0] br_changelink+0x575/0x16e0 [bridge] [ 27.061576][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 27.061771][ C0] rtnl_newlink_create+0x2d0/0x750 [ 27.062018][ C0] __rtnl_newlink+0x22b/0xa50 [ 27.062272][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.062466][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.062713][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.062907][ C0] netlink_unicast+0x486/0x750 [ 27.063157][ C0] netlink_sendmsg+0x735/0xc60 [ 27.063403][ C0] ____sys_sendmsg+0x415/0x880 [ 27.063596][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.063845][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.064103][ C0] do_syscall_64+0xff/0x530 [ 27.064312][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.064621][ C0] } [ 27.064704][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 27.064989][ C0] ... acquired at: [ 27.065109][ C0] mark_lock+0x1d7/0xa00 [ 27.065329][ C0] mark_usage+0x42/0x170 [ 27.065480][ C0] __lock_acquire+0x388/0xc20 [ 27.065687][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.065840][ C0] _raw_spin_lock+0x33/0x40 [ 27.066070][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.066356][ C0] call_timer_fn+0x160/0x4d0 [ 27.066676][ C0] __run_timers+0x68f/0xaa0 [ 27.066898][ C0] run_timer_softirq+0xf0/0x160 [ 27.067107][ C0] handle_softirqs+0x1d3/0x900 [ 27.067272][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.067477][ C0] irq_exit_rcu+0xe/0x30 [ 27.067635][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.067880][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.068130][ C0] pv_native_safe_halt+0xf/0x10 [ 27.068287][ C0] default_idle+0x9/0x10 [ 27.068495][ C0] default_idle_call+0x6e/0xb0 [ 27.068646][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.068891][ C0] do_idle+0xd8/0x190 [ 27.069006][ C0] cpu_startup_entry+0x53/0x70 [ 27.069222][ C0] rest_init+0x279/0x280 [ 27.069375][ C0] start_kernel+0x3af/0x3b0 [ 27.069583][ C0] x86_64_start_reservations+0x24/0x30 [ 27.069769][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.069978][ C0] common_startup_64+0x13e/0x148 [ 27.070139][ C0] [ 27.070216][ C0] [ 27.070216][ C0] stack backtrace: [ 27.070466][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.070470][ C0] Tainted: [W]=WARN [ 27.070471][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.070472][ C0] Call Trace: [ 27.070474][ C0] [ 27.070475][ C0] dump_stack_lvl+0x6f/0xa0 [ 27.070480][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 27.070483][ C0] mark_lock_irq+0x989/0x9c0 [ 27.070486][ C0] mark_lock+0x1d7/0xa00 [ 27.070487][ C0] mark_usage+0x42/0x170 [ 27.070489][ C0] __lock_acquire+0x388/0xc20 [ 27.070492][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.070493][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.070503][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.070507][ C0] ? lock_acquire+0x13c/0x160 [ 27.070508][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.070516][ C0] _raw_spin_lock+0x33/0x40 [ 27.070518][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.070524][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.070531][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.070537][ C0] call_timer_fn+0x160/0x4d0 [ 27.070540][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 27.070542][ C0] ? debug_object_active_state+0x430/0x430 [ 27.070545][ C0] ? find_held_lock+0x2b/0x80 [ 27.070547][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.070549][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.070551][ C0] __run_timers+0x68f/0xaa0 [ 27.070553][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.070560][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.070562][ C0] ? __lock_acquire+0x518/0xc20 [ 27.070565][ C0] ? __rwlock_init+0x150/0x150 [ 27.070567][ C0] run_timer_softirq+0xf0/0x160 [ 27.070569][ C0] ? __run_timers+0xaa0/0xaa0 [ 27.070571][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.070573][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.070575][ C0] handle_softirqs+0x1d3/0x900 [ 27.070577][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.070579][ C0] ? _local_bh_enable+0xc0/0xc0 [ 27.070581][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.070582][ C0] irq_exit_rcu+0xe/0x30 [ 27.070584][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.070586][ C0] [ 27.070586][ C0] [ 27.070587][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 27.070589][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.070591][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.070593][ 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 [ 27.070596][ C0] RSP: 0018:ffffffffa3207cf8 EFLAGS: 00000296 [ 27.070598][ C0] RAX: 00000000000e729b RBX: ffffffffa321c600 RCX: ffffffffa02f0307 [ 27.070600][ C0] RDX: ffffffffa321c600 RSI: ffffffffa3038af6 RDI: ffffffffa2a8d8e0 [ 27.070601][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.070601][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4640fa2 [ 27.070602][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 27.070604][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.070606][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 27.070608][ C0] default_idle+0x9/0x10 [ 27.070609][ C0] default_idle_call+0x6e/0xb0 [ 27.070611][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.070613][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 27.070614][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 27.070617][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.070619][ C0] do_idle+0xd8/0x190 [ 27.070621][ C0] cpu_startup_entry+0x53/0x70 [ 27.070622][ C0] rest_init+0x279/0x280 [ 27.070624][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 27.070627][ C0] ? rest_init+0x280/0x280 [ 27.070629][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 27.070633][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 27.070635][ C0] ? acpi_enable+0x1e4/0x330 [ 27.070637][ C0] start_kernel+0x3af/0x3b0 [ 27.070639][ C0] x86_64_start_reservations+0x24/0x30 [ 27.070641][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.070643][ C0] common_startup_64+0x13e/0x148 [ 27.070646][ C0] [ 27.562924][ T539] GACT probability NOT on [ 46.786046][ T1779] veth3: entered promiscuous mode [ 46.786065][ T1779] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.786067][ T1779] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1779, name: bridge [ 46.786068][ T1779] preempt_count: 202, expected: 0 [ 46.786069][ T1779] RCU nest depth: 0, expected: 0 [ 46.786070][ T1779] INFO: lockdep is turned off. [ 46.786071][ T1779] irq event stamp: 0 [ 46.786072][ T1779] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.786076][ T1779] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 46.786082][ T1779] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 46.786084][ T1779] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.786085][ T1779] Preemption disabled at: [ 46.786086][ T1779] [] dev_uc_add_excl+0x67/0x110 [ 46.786094][ T1779] CPU: 0 UID: 0 PID: 1779 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.786097][ T1779] Tainted: [W]=WARN [ 46.786098][ T1779] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.786100][ T1779] Call Trace: [ 46.786101][ T1779] [ 46.786102][ T1779] dump_stack_lvl+0x6f/0xa0 [ 46.786108][ T1779] ? dev_uc_add_excl+0x67/0x110 [ 46.786110][ T1779] __might_resched.cold+0x1fe/0x2c1 [ 46.786113][ T1779] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.786117][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786121][ T1779] __kmalloc_noprof+0x443/0x760 [ 46.786124][ T1779] ? __rwlock_init+0x150/0x150 [ 46.786127][ T1779] ? alloc_buf.isra.0+0x4b/0x260 [ 46.786130][ T1779] ? do_raw_spin_unlock+0x59/0x250 [ 46.786132][ T1779] alloc_buf.isra.0+0x4b/0x260 [ 46.786134][ T1779] put_chars+0x1e1/0x2f0 [ 46.786136][ T1779] ? __send_to_port+0x420/0x420 [ 46.786137][ T1779] ? printk_get_next_message+0x240/0x650 [ 46.786140][ T1779] ? console_prepend_replay+0x20/0x20 [ 46.786142][ T1779] hvc_console_print+0x292/0x780 [ 46.786145][ T1779] ? hvc_write+0x3a0/0x3a0 [ 46.786147][ T1779] ? __rwlock_init+0x150/0x150 [ 46.786148][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786150][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786151][ T1779] ? lock_acquire+0x13c/0x160 [ 46.786153][ T1779] console_emit_next_record+0x22f/0x4c0 [ 46.786156][ T1779] ? devkmsg_read+0x4b0/0x4b0 [ 46.786158][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786159][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786161][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786162][ T1779] ? lock_acquire+0x13c/0x160 [ 46.786164][ T1779] ? console_flush_one_record+0x111/0x710 [ 46.786166][ T1779] console_flush_one_record+0x46f/0x710 [ 46.786168][ T1779] ? console_emit_next_record+0x4c0/0x4c0 [ 46.786170][ T1779] console_unlock+0xee/0x1f0 [ 46.786172][ T1779] ? lock_acquire+0x13c/0x160 [ 46.786174][ T1779] ? console_flush_one_record+0x710/0x710 [ 46.786175][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786177][ T1779] ? lock_release+0x184/0x1f0 [ 46.786178][ T1779] ? lock_acquire+0x60/0x160 [ 46.786180][ T1779] ? __rcu_read_lock+0x30/0x70 [ 46.786182][ T1779] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.786183][ T1779] ? vprintk_emit+0x320/0x3e0 [ 46.786185][ T1779] vprintk_emit+0x37c/0x3e0 [ 46.786188][ T1779] ? wake_up_klogd_work_func+0x90/0x90 [ 46.786190][ T1779] _printk+0xc7/0x100 [ 46.786193][ T1779] ? snapshot_read.cold+0x21/0x21 [ 46.786195][ T1779] ? netdev_name+0x43/0x60 [ 46.786198][ T1779] ? __netdev_printk+0x17f/0x1d0 [ 46.786205][ T1779] netdev_info+0xe2/0x116 [ 46.786207][ T1779] ? netdev_notice+0x120/0x120 [ 46.786208][ T1779] ? kasan_save_track+0x14/0x30 [ 46.786212][ T1779] ? __kmalloc_cache_noprof+0x29a/0x620 [ 46.786213][ T1779] ? __hw_addr_add_ex+0x247/0x630 [ 46.786215][ T1779] ? mutex_is_locked+0x1c/0x50 [ 46.786218][ T1779] __dev_set_promiscuity.cold+0x95/0x104 [ 46.786220][ T1779] __dev_set_rx_mode+0x219/0x2c0 [ 46.786223][ T1779] dev_uc_add_excl+0xf2/0x110 [ 46.786225][ T1779] ndo_dflt_fdb_add+0x105/0x1e0 [ 46.786228][ T1779] ? __nla_parse+0x22/0x30 [ 46.786230][ T1779] rtnl_fdb_add+0x632/0xa00 [ 46.786232][ T1779] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.786236][ T1779] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 46.786238][ T1779] ? rtnl_fdb_del+0xb10/0xb10 [ 46.786239][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786240][ T1779] ? __rcu_read_lock+0x30/0x70 [ 46.786243][ T1779] ? unwind_get_return_address+0x67/0xd0 [ 46.786246][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786247][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786249][ T1779] ? cap_capable+0x1d7/0x3d0 [ 46.786252][ T1779] ? lock_acquire+0x13c/0x160 [ 46.786254][ T1779] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 46.786256][ T1779] ? rtnl_link_fill+0x920/0x920 [ 46.786257][ T1779] ? filter_irq_stacks+0xd0/0xd0 [ 46.786259][ T1779] ? stack_depot_save_flags+0x1bc/0x790 [ 46.786262][ T1779] netlink_rcv_skb+0x14e/0x3a0 [ 46.786265][ T1779] ? rtnl_link_fill+0x920/0x920 [ 46.786266][ T1779] ? lock_release+0x184/0x1f0 [ 46.786267][ T1779] ? netlink_ack+0xcf0/0xcf0 [ 46.786269][ T1779] ? __netlink_lookup+0xb9/0x6b0 [ 46.786271][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786273][ T1779] ? lock_release+0x184/0x1f0 [ 46.786275][ T1779] netlink_unicast+0x486/0x750 [ 46.786276][ T1779] ? netlink_attachskb+0x810/0x810 [ 46.786278][ T1779] ? next_uptodate_folio+0x2b/0x770 [ 46.786281][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786283][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786284][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786286][ T1779] netlink_sendmsg+0x735/0xc60 [ 46.786288][ T1779] ? netlink_unicast+0x750/0x750 [ 46.786290][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786291][ T1779] ? lock_release+0x184/0x1f0 [ 46.786293][ T1779] ____sys_sendmsg+0x415/0x880 [ 46.786296][ T1779] ? copy_msghdr_from_user+0x279/0x420 [ 46.786298][ T1779] ? get_timestamp.constprop.0+0x390/0x390 [ 46.786299][ T1779] ? move_addr_to_kernel+0x40/0x40 [ 46.786301][ T1779] ? do_fault_around+0x300/0x5a0 [ 46.786304][ T1779] ? lock_acquire+0x13c/0x160 [ 46.786306][ T1779] ___sys_sendmsg+0x14e/0x1d0 [ 46.786307][ T1779] ? do_pte_missing+0x86f/0xcc0 [ 46.786310][ T1779] ? copy_msghdr_from_user+0x420/0x420 [ 46.786311][ T1779] ? rcu_read_unlock+0x20/0x70 [ 46.786316][ T1779] __sys_sendmsg+0x12c/0x1d0 [ 46.786318][ T1779] ? __sys_sendmsg_sock+0x20/0x20 [ 46.786320][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786322][ T1779] ? rcu_is_watching+0x16/0xd0 [ 46.786324][ T1779] do_syscall_64+0xff/0x530 [ 46.786327][ T1779] ? exc_page_fault+0xee/0x100 [ 46.786329][ T1779] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.786330][ T1779] RIP: 0033:0x7f6d9ea7854e [ 46.786332][ T1779] 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 [ 46.786334][ T1779] RSP: 002b:00007ffe386f0fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.786338][ T1779] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d9ea7854e [ 46.786339][ T1779] RDX: 0000000000000000 RSI: 00007ffe386f1080 RDI: 0000000000000005 [ 46.786340][ T1779] RBP: 00007ffe386f0fe0 R08: 0000000000000000 R09: 0000000000000000 [ 46.786341][ T1779] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9185ea [ 46.786341][ T1779] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 46.786344][ T1779] [ 60.598926][ T2706] veth3: left promiscuous mode [ 60.598941][ T2706] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 60.598943][ T2706] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2706, name: bridge [ 60.598945][ T2706] preempt_count: 202, expected: 0 [ 60.598946][ T2706] RCU nest depth: 0, expected: 0 [ 60.598947][ T2706] INFO: lockdep is turned off. [ 60.598948][ T2706] irq event stamp: 0 [ 60.598949][ T2706] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 60.598953][ T2706] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 60.598959][ T2706] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 60.598960][ T2706] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 60.598962][ T2706] Preemption disabled at: [ 60.598963][ T2706] [] dev_uc_del+0x68/0x150 [ 60.598970][ T2706] CPU: 0 UID: 0 PID: 2706 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 60.598973][ T2706] Tainted: [W]=WARN [ 60.598974][ T2706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.598976][ T2706] Call Trace: [ 60.598977][ T2706] [ 60.598978][ T2706] dump_stack_lvl+0x6f/0xa0 [ 60.598983][ T2706] ? dev_uc_del+0x68/0x150 [ 60.598985][ T2706] __might_resched.cold+0x1fe/0x2c1 [ 60.598989][ T2706] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 60.598992][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.598996][ T2706] __kmalloc_noprof+0x443/0x760 [ 60.598999][ T2706] ? __rwlock_init+0x150/0x150 [ 60.599002][ T2706] ? alloc_buf.isra.0+0x4b/0x260 [ 60.599005][ T2706] ? do_raw_spin_unlock+0x59/0x250 [ 60.599007][ T2706] alloc_buf.isra.0+0x4b/0x260 [ 60.599009][ T2706] put_chars+0x1e1/0x2f0 [ 60.599011][ T2706] ? __send_to_port+0x420/0x420 [ 60.599012][ T2706] ? console_prepend_replay+0x20/0x20 [ 60.599016][ T2706] hvc_console_print+0x292/0x780 [ 60.599019][ T2706] ? hvc_write+0x3a0/0x3a0 [ 60.599020][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599022][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599024][ T2706] ? lock_acquire+0x13c/0x160 [ 60.599026][ T2706] console_emit_next_record+0x22f/0x4c0 [ 60.599028][ T2706] ? devkmsg_read+0x4b0/0x4b0 [ 60.599030][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599032][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599034][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599035][ T2706] ? lock_acquire+0x13c/0x160 [ 60.599037][ T2706] ? console_flush_one_record+0x111/0x710 [ 60.599039][ T2706] console_flush_one_record+0x46f/0x710 [ 60.599041][ T2706] ? console_emit_next_record+0x4c0/0x4c0 [ 60.599044][ T2706] console_unlock+0xee/0x1f0 [ 60.599045][ T2706] ? lock_acquire+0x13c/0x160 [ 60.599047][ T2706] ? console_flush_one_record+0x710/0x710 [ 60.599048][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599050][ T2706] ? lock_release+0x184/0x1f0 [ 60.599051][ T2706] ? lock_acquire+0x60/0x160 [ 60.599053][ T2706] ? __rcu_read_lock+0x30/0x70 [ 60.599055][ T2706] ? __down_trylock_console_sem+0x5e/0xa0 [ 60.599057][ T2706] ? vprintk_emit+0x320/0x3e0 [ 60.599059][ T2706] vprintk_emit+0x37c/0x3e0 [ 60.599061][ T2706] ? wake_up_klogd_work_func+0x90/0x90 [ 60.599063][ T2706] ? kvfree_call_rcu+0x88/0x2e0 [ 60.599065][ T2706] ? dev_uc_del+0xef/0x150 [ 60.599067][ T2706] ? rtnl_fdb_del+0x75c/0xb10 [ 60.599069][ T2706] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 60.599070][ T2706] ? netlink_rcv_skb+0x14e/0x3a0 [ 60.599073][ T2706] ? netlink_unicast+0x486/0x750 [ 60.599074][ T2706] ? netlink_sendmsg+0x735/0xc60 [ 60.599076][ T2706] _printk+0xc7/0x100 [ 60.599079][ T2706] ? snapshot_read.cold+0x21/0x21 [ 60.599081][ T2706] ? netdev_name+0x43/0x60 [ 60.599084][ T2706] ? __netdev_printk+0x17f/0x1d0 [ 60.599085][ T2706] netdev_info+0xe2/0x116 [ 60.599087][ T2706] ? netdev_notice+0x120/0x120 [ 60.599089][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599090][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599092][ T2706] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 60.599095][ T2706] ? do_raw_spin_unlock+0x59/0x250 [ 60.599096][ T2706] ? trace_hardirqs_on+0x36/0x40 [ 60.599097][ T2706] ? mutex_is_locked+0x1c/0x50 [ 60.599100][ T2706] __dev_set_promiscuity.cold+0x95/0x104 [ 60.599103][ T2706] __dev_set_rx_mode+0x219/0x2c0 [ 60.599106][ T2706] dev_uc_del+0x124/0x150 [ 60.599108][ T2706] rtnl_fdb_del+0x75c/0xb10 [ 60.599109][ T2706] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 60.599111][ T2706] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 60.599112][ T2706] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 60.599113][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599115][ T2706] ? __rcu_read_lock+0x30/0x70 [ 60.599118][ T2706] ? unwind_get_return_address+0x67/0xd0 [ 60.599120][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599122][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599124][ T2706] ? cap_capable+0x1d7/0x3d0 [ 60.599127][ T2706] ? lock_acquire+0x13c/0x160 [ 60.599129][ T2706] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 60.599130][ T2706] ? rtnl_link_fill+0x920/0x920 [ 60.599132][ T2706] ? filter_irq_stacks+0xd0/0xd0 [ 60.599134][ T2706] ? stack_depot_save_flags+0x1bc/0x790 [ 60.599138][ T2706] netlink_rcv_skb+0x14e/0x3a0 [ 60.599139][ T2706] ? rtnl_link_fill+0x920/0x920 [ 60.599141][ T2706] ? lock_release+0x184/0x1f0 [ 60.599142][ T2706] ? netlink_ack+0xcf0/0xcf0 [ 60.599143][ T2706] ? __netlink_lookup+0xb9/0x6b0 [ 60.599146][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599148][ T2706] ? lock_release+0x184/0x1f0 [ 60.599149][ T2706] netlink_unicast+0x486/0x750 [ 60.599151][ T2706] ? netlink_attachskb+0x810/0x810 [ 60.599153][ T2706] ? next_uptodate_folio+0x2b/0x770 [ 60.599156][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599157][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599159][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599161][ T2706] netlink_sendmsg+0x735/0xc60 [ 60.599163][ T2706] ? netlink_unicast+0x750/0x750 [ 60.599165][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599166][ T2706] ? lock_release+0x184/0x1f0 [ 60.599168][ T2706] ____sys_sendmsg+0x415/0x880 [ 60.599171][ T2706] ? copy_msghdr_from_user+0x279/0x420 [ 60.599172][ T2706] ? get_timestamp.constprop.0+0x390/0x390 [ 60.599174][ T2706] ? move_addr_to_kernel+0x40/0x40 [ 60.599176][ T2706] ? do_fault_around+0x300/0x5a0 [ 60.599178][ T2706] ? lock_acquire+0x13c/0x160 [ 60.599180][ T2706] ___sys_sendmsg+0x14e/0x1d0 [ 60.599182][ T2706] ? do_pte_missing+0x86f/0xcc0 [ 60.599184][ T2706] ? copy_msghdr_from_user+0x420/0x420 [ 60.599186][ T2706] ? rcu_read_unlock+0x20/0x70 [ 60.599190][ T2706] __sys_sendmsg+0x12c/0x1d0 [ 60.599192][ T2706] ? __sys_sendmsg_sock+0x20/0x20 [ 60.599195][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599196][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.599199][ T2706] do_syscall_64+0xff/0x530 [ 60.599201][ T2706] ? exc_page_fault+0xee/0x100 [ 60.599203][ T2706] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 60.599205][ T2706] RIP: 0033:0x7f8200d8454e [ 60.599206][ T2706] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 60.599208][ T2706] RSP: 002b:00007fff68c277f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.599212][ T2706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8200d8454e [ 60.599213][ T2706] RDX: 0000000000000000 RSI: 00007fff68c278a0 RDI: 0000000000000005 [ 60.599214][ T2706] RBP: 00007fff68c27800 R08: 0000000000000000 R09: 0000000000000000 [ 60.599215][ T2706] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9185f8 [ 60.599216][ T2706] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 60.599218][ T2706] [ 60.721966][ T2712] veth3: entered promiscuous mode [ 74.272459][ T3639] veth3: left promiscuous mode [ 74.272477][ T3639] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 74.272480][ T3639] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3639, name: bridge [ 74.272481][ T3639] preempt_count: 202, expected: 0 [ 74.272482][ T3639] RCU nest depth: 0, expected: 0 [ 74.272483][ T3639] INFO: lockdep is turned off. [ 74.272484][ T3639] irq event stamp: 0 [ 74.272485][ T3639] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 74.272488][ T3639] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 74.272494][ T3639] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 74.272496][ T3639] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 74.272498][ T3639] Preemption disabled at: [ 74.272498][ T3639] [] dev_uc_del+0x68/0x150 [ 74.272505][ T3639] CPU: 1 UID: 0 PID: 3639 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 74.272509][ T3639] Tainted: [W]=WARN [ 74.272510][ T3639] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.272511][ T3639] Call Trace: [ 74.272513][ T3639] [ 74.272514][ T3639] dump_stack_lvl+0x6f/0xa0 [ 74.272519][ T3639] ? dev_uc_del+0x68/0x150 [ 74.272521][ T3639] __might_resched.cold+0x1fe/0x2c1 [ 74.272524][ T3639] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.272528][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272532][ T3639] __kmalloc_noprof+0x443/0x760 [ 74.272535][ T3639] ? __rwlock_init+0x150/0x150 [ 74.272538][ T3639] ? alloc_buf.isra.0+0x4b/0x260 [ 74.272542][ T3639] ? do_raw_spin_unlock+0x59/0x250 [ 74.272543][ T3639] alloc_buf.isra.0+0x4b/0x260 [ 74.272545][ T3639] put_chars+0x1e1/0x2f0 [ 74.272547][ T3639] ? __send_to_port+0x420/0x420 [ 74.272549][ T3639] ? console_prepend_replay+0x20/0x20 [ 74.272552][ T3639] hvc_console_print+0x292/0x780 [ 74.272555][ T3639] ? hvc_write+0x3a0/0x3a0 [ 74.272556][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272558][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272560][ T3639] ? lock_acquire+0x13c/0x160 [ 74.272562][ T3639] console_emit_next_record+0x22f/0x4c0 [ 74.272564][ T3639] ? devkmsg_read+0x4b0/0x4b0 [ 74.272566][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272567][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272569][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272571][ T3639] ? lock_acquire+0x13c/0x160 [ 74.272573][ T3639] ? console_flush_one_record+0x111/0x710 [ 74.272574][ T3639] console_flush_one_record+0x46f/0x710 [ 74.272576][ T3639] ? console_emit_next_record+0x4c0/0x4c0 [ 74.272579][ T3639] console_unlock+0xee/0x1f0 [ 74.272581][ T3639] ? lock_acquire+0x13c/0x160 [ 74.272582][ T3639] ? console_flush_one_record+0x710/0x710 [ 74.272584][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272585][ T3639] ? lock_release+0x184/0x1f0 [ 74.272587][ T3639] ? lock_acquire+0x60/0x160 [ 74.272588][ T3639] ? __rcu_read_lock+0x30/0x70 [ 74.272590][ T3639] ? __down_trylock_console_sem+0x5e/0xa0 [ 74.272592][ T3639] ? vprintk_emit+0x320/0x3e0 [ 74.272594][ T3639] vprintk_emit+0x37c/0x3e0 [ 74.272596][ T3639] ? wake_up_klogd_work_func+0x90/0x90 [ 74.272598][ T3639] ? kvfree_call_rcu+0x88/0x2e0 [ 74.272600][ T3639] ? dev_uc_del+0xef/0x150 [ 74.272601][ T3639] ? rtnl_fdb_del+0x75c/0xb10 [ 74.272604][ T3639] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 74.272605][ T3639] ? netlink_rcv_skb+0x14e/0x3a0 [ 74.272607][ T3639] ? netlink_unicast+0x486/0x750 [ 74.272609][ T3639] ? netlink_sendmsg+0x735/0xc60 [ 74.272610][ T3639] _printk+0xc7/0x100 [ 74.272614][ T3639] ? snapshot_read.cold+0x21/0x21 [ 74.272619][ T3639] ? netdev_name+0x43/0x60 [ 74.272622][ T3639] ? __netdev_printk+0x17f/0x1d0 [ 74.272623][ T3639] netdev_info+0xe2/0x116 [ 74.272625][ T3639] ? netdev_notice+0x120/0x120 [ 74.272627][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272629][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272630][ T3639] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 74.272632][ T3639] ? do_raw_spin_unlock+0x59/0x250 [ 74.272634][ T3639] ? trace_hardirqs_on+0x36/0x40 [ 74.272635][ T3639] ? mutex_is_locked+0x1c/0x50 [ 74.272638][ T3639] __dev_set_promiscuity.cold+0x95/0x104 [ 74.272641][ T3639] __dev_set_rx_mode+0x219/0x2c0 [ 74.272644][ T3639] dev_uc_del+0x124/0x150 [ 74.272646][ T3639] rtnl_fdb_del+0x75c/0xb10 [ 74.272647][ T3639] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.272649][ T3639] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 74.272650][ T3639] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 74.272651][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272653][ T3639] ? __rcu_read_lock+0x30/0x70 [ 74.272656][ T3639] ? unwind_get_return_address+0x67/0xd0 [ 74.272658][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272660][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272661][ T3639] ? cap_capable+0x1d7/0x3d0 [ 74.272665][ T3639] ? lock_acquire+0x13c/0x160 [ 74.272667][ T3639] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 74.272669][ T3639] ? rtnl_link_fill+0x920/0x920 [ 74.272670][ T3639] ? filter_irq_stacks+0xd0/0xd0 [ 74.272672][ T3639] ? stack_depot_save_flags+0x1bc/0x790 [ 74.272676][ T3639] netlink_rcv_skb+0x14e/0x3a0 [ 74.272677][ T3639] ? rtnl_link_fill+0x920/0x920 [ 74.272679][ T3639] ? lock_release+0x184/0x1f0 [ 74.272680][ T3639] ? netlink_ack+0xcf0/0xcf0 [ 74.272681][ T3639] ? __netlink_lookup+0xb9/0x6b0 [ 74.272684][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272686][ T3639] ? lock_release+0x184/0x1f0 [ 74.272687][ T3639] netlink_unicast+0x486/0x750 [ 74.272689][ T3639] ? netlink_attachskb+0x810/0x810 [ 74.272691][ T3639] ? next_uptodate_folio+0x2b/0x770 [ 74.272693][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272695][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272696][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272698][ T3639] netlink_sendmsg+0x735/0xc60 [ 74.272700][ T3639] ? netlink_unicast+0x750/0x750 [ 74.272702][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272704][ T3639] ? lock_release+0x184/0x1f0 [ 74.272705][ T3639] ____sys_sendmsg+0x415/0x880 [ 74.272708][ T3639] ? copy_msghdr_from_user+0x279/0x420 [ 74.272710][ T3639] ? get_timestamp.constprop.0+0x390/0x390 [ 74.272711][ T3639] ? move_addr_to_kernel+0x40/0x40 [ 74.272713][ T3639] ? do_fault_around+0x300/0x5a0 [ 74.272716][ T3639] ? lock_acquire+0x13c/0x160 [ 74.272718][ T3639] ___sys_sendmsg+0x14e/0x1d0 [ 74.272719][ T3639] ? do_pte_missing+0x86f/0xcc0 [ 74.272721][ T3639] ? copy_msghdr_from_user+0x420/0x420 [ 74.272723][ T3639] ? rcu_read_unlock+0x20/0x70 [ 74.272728][ T3639] __sys_sendmsg+0x12c/0x1d0 [ 74.272730][ T3639] ? __sys_sendmsg_sock+0x20/0x20 [ 74.272732][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272734][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.272736][ T3639] do_syscall_64+0xff/0x530 [ 74.272738][ T3639] ? exc_page_fault+0xee/0x100 [ 74.272741][ T3639] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.272742][ T3639] RIP: 0033:0x7fe1224a954e [ 74.272744][ T3639] 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 [ 74.272746][ T3639] RSP: 002b:00007ffe927ba220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.272749][ T3639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1224a954e [ 74.272751][ T3639] RDX: 0000000000000000 RSI: 00007ffe927ba2d0 RDI: 0000000000000005 [ 74.272751][ T3639] RBP: 00007ffe927ba230 R08: 0000000000000000 R09: 0000000000000000 [ 74.272752][ T3639] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918605 [ 74.272753][ T3639] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 74.272755][ T3639] [ 74.479968][ T3657] vx20: left allmulticast mode [ 74.480158][ T3657] vx20: left promiscuous mode [ 74.480387][ T3657] br1: port 2(vx20) entered disabled state [ 74.503573][ T3658] vx10: left allmulticast mode [ 74.503754][ T3658] vx10: left promiscuous mode [ 74.503962][ T3658] br1: port 1(vx10) entered disabled state [ 79.586228][ T3663] br1: port 1(vx10) entered blocking state [ 79.586254][ T3663] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 79.586257][ T3663] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3663, name: ip [ 79.586259][ T3663] preempt_count: 1, expected: 0 [ 79.586259][ T3663] RCU nest depth: 0, expected: 0 [ 79.586260][ T3663] INFO: lockdep is turned off. [ 79.586262][ T3663] irq event stamp: 0 [ 79.586262][ T3663] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 79.586267][ T3663] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 79.586273][ T3663] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 79.586275][ T3663] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 79.586276][ T3663] Preemption disabled at: [ 79.586277][ T3663] [] vprintk_emit+0x31b/0x3e0 [ 79.586284][ T3663] CPU: 0 UID: 0 PID: 3663 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 79.586288][ T3663] Tainted: [W]=WARN [ 79.586289][ T3663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 79.586291][ T3663] Call Trace: [ 79.586292][ T3663] [ 79.586293][ T3663] dump_stack_lvl+0x6f/0xa0 [ 79.586299][ T3663] ? vprintk_emit+0x31b/0x3e0 [ 79.586301][ T3663] __might_resched.cold+0x1fe/0x2c1 [ 79.586304][ T3663] ? __module_address+0x36/0x330 [ 79.586308][ T3663] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 79.586311][ T3663] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 79.586312][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586316][ T3663] __kmalloc_noprof+0x443/0x760 [ 79.586320][ T3663] ? __rwlock_init+0x150/0x150 [ 79.586328][ T3663] ? alloc_buf.isra.0+0x4b/0x260 [ 79.586332][ T3663] ? do_raw_spin_unlock+0x59/0x250 [ 79.586333][ T3663] alloc_buf.isra.0+0x4b/0x260 [ 79.586335][ T3663] put_chars+0x1e1/0x2f0 [ 79.586337][ T3663] ? prb_final_commit+0x50/0x50 [ 79.586338][ T3663] ? __send_to_port+0x420/0x420 [ 79.586340][ T3663] ? printk_get_next_message+0x240/0x650 [ 79.586342][ T3663] ? kvm_clock_get_cycles+0x11/0x30 [ 79.586345][ T3663] ? ktime_get+0x1dd/0x2d0 [ 79.586348][ T3663] hvc_console_print+0x292/0x780 [ 79.586351][ T3663] ? hvc_write+0x3a0/0x3a0 [ 79.586353][ T3663] ? do_raw_spin_lock+0x131/0x280 [ 79.586354][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586356][ T3663] ? __rwlock_init+0x150/0x150 [ 79.586357][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586359][ T3663] ? lock_acquire+0x13c/0x160 [ 79.586361][ T3663] console_emit_next_record+0x22f/0x4c0 [ 79.586364][ T3663] ? devkmsg_read+0x4b0/0x4b0 [ 79.586366][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586367][ T3663] ? lock_acquire+0x13c/0x160 [ 79.586369][ T3663] ? console_flush_one_record+0x111/0x710 [ 79.586371][ T3663] console_flush_one_record+0x46f/0x710 [ 79.586373][ T3663] ? console_emit_next_record+0x4c0/0x4c0 [ 79.586376][ T3663] console_unlock+0xee/0x1f0 [ 79.586378][ T3663] ? lock_acquire+0x13c/0x160 [ 79.586379][ T3663] ? console_flush_one_record+0x710/0x710 [ 79.586381][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586382][ T3663] ? lock_release+0x184/0x1f0 [ 79.586384][ T3663] ? lock_acquire+0x60/0x160 [ 79.586385][ T3663] ? __rcu_read_lock+0x30/0x70 [ 79.586387][ T3663] ? __down_trylock_console_sem+0x5e/0xa0 [ 79.586389][ T3663] ? vprintk_emit+0x320/0x3e0 [ 79.586391][ T3663] vprintk_emit+0x37c/0x3e0 [ 79.586394][ T3663] ? wake_up_klogd_work_func+0x90/0x90 [ 79.586396][ T3663] ? __rwlock_init+0x150/0x150 [ 79.586397][ T3663] ? filter_irq_stacks+0xd0/0xd0 [ 79.586399][ T3663] ? lock_acquire+0x13c/0x160 [ 79.586400][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586403][ T3663] _printk+0xc7/0x100 [ 79.586406][ T3663] ? snapshot_read.cold+0x21/0x21 [ 79.586408][ T3663] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 79.586420][ T3663] ? do_setlink.isra.0+0xa31/0x2750 [ 79.586423][ T3663] ? rtnl_newlink+0x9f1/0x11c0 [ 79.586424][ T3663] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.586426][ T3663] br_set_state+0x22f/0x430 [bridge] [ 79.586435][ T3663] br_init_port+0xc4/0x200 [bridge] [ 79.586442][ T3663] new_nbp+0x39c/0x580 [bridge] [ 79.586450][ T3663] br_add_if+0x212/0x1320 [bridge] [ 79.586457][ T3663] ? bpf_address_lookup+0x250/0x290 [ 79.586461][ T3663] ? is_bpf_text_address+0x72/0x110 [ 79.586463][ T3663] ? kernel_text_address+0x149/0x170 [ 79.586465][ T3663] ? __kernel_text_address+0x12/0x30 [ 79.586467][ T3663] do_set_master+0x357/0x580 [ 79.586470][ T3663] do_setlink.isra.0+0xa31/0x2750 [ 79.586471][ T3663] ? stack_trace_save+0x93/0xc0 [ 79.586473][ T3663] ? rtnl_link_get_size+0x350/0x350 [ 79.586474][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586476][ T3663] ? stack_depot_save_flags+0x1bc/0x790 [ 79.586480][ T3663] ? kasan_save_stack+0x3d/0x50 [ 79.586482][ T3663] ? kasan_save_stack+0x2f/0x50 [ 79.586484][ T3663] ? kasan_save_track+0x14/0x30 [ 79.586485][ T3663] ? __kasan_kmalloc+0x7b/0x90 [ 79.586487][ T3663] ? __kmalloc_cache_noprof+0x29a/0x620 [ 79.586488][ T3663] ? rtnl_newlink+0x124/0x11c0 [ 79.586489][ T3663] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.586490][ T3663] ? netlink_rcv_skb+0x14e/0x3a0 [ 79.586493][ T3663] ? netlink_unicast+0x486/0x750 [ 79.586495][ T3663] ? netlink_sendmsg+0x735/0xc60 [ 79.586496][ T3663] ? ____sys_sendmsg+0x415/0x880 [ 79.586498][ T3663] ? ___sys_sendmsg+0x14e/0x1d0 [ 79.586500][ T3663] ? __sys_sendmsg+0x12c/0x1d0 [ 79.586501][ T3663] ? do_syscall_64+0xff/0x530 [ 79.586504][ T3663] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 79.586507][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586508][ T3663] ? lock_acquire+0x13c/0x160 [ 79.586510][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586511][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586513][ T3663] ? trace_contention_end+0xb3/0x180 [ 79.586516][ T3663] ? __mutex_lock+0x1db/0x1ea0 [ 79.586518][ T3663] ? __mutex_lock+0x9a3/0x1ea0 [ 79.586519][ T3663] ? rtnl_newlink+0x9a8/0x11c0 [ 79.586521][ T3663] ? ww_mutex_lock+0x160/0x160 [ 79.586522][ T3663] ? nla_get_range_signed+0x3d0/0x3d0 [ 79.586525][ T3663] ? __rtnl_newlink+0x3fa/0xa50 [ 79.586527][ T3663] rtnl_newlink+0x9f1/0x11c0 [ 79.586528][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586530][ T3663] ? rtnl_bridge_getlink+0x850/0x850 [ 79.586531][ T3663] ? lock_acquire+0x13c/0x160 [ 79.586533][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586535][ T3663] ? is_bpf_text_address+0x3e/0x110 [ 79.586536][ T3663] ? is_bpf_text_address+0x72/0x110 [ 79.586538][ T3663] ? kernel_text_address+0x149/0x170 [ 79.586540][ T3663] ? __kernel_text_address+0x12/0x30 [ 79.586541][ T3663] ? write_profile+0xf0/0xf0 [ 79.586542][ T3663] ? unwind_get_return_address+0x67/0xd0 [ 79.586543][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586545][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586547][ T3663] ? cap_capable+0x1d7/0x3d0 [ 79.586550][ T3663] ? lock_acquire+0x13c/0x160 [ 79.586552][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586554][ T3663] ? rtnl_bridge_getlink+0x850/0x850 [ 79.586555][ T3663] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.586557][ T3663] ? rtnl_link_fill+0x920/0x920 [ 79.586558][ T3663] ? filter_irq_stacks+0xd0/0xd0 [ 79.586559][ T3663] ? stack_depot_save_flags+0x1bc/0x790 [ 79.586562][ T3663] netlink_rcv_skb+0x14e/0x3a0 [ 79.586563][ T3663] ? rtnl_link_fill+0x920/0x920 [ 79.586565][ T3663] ? lock_release+0x184/0x1f0 [ 79.586566][ T3663] ? netlink_ack+0xcf0/0xcf0 [ 79.586568][ T3663] ? __netlink_lookup+0xb9/0x6b0 [ 79.586570][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586572][ T3663] ? lock_release+0x184/0x1f0 [ 79.586574][ T3663] netlink_unicast+0x486/0x750 [ 79.586576][ T3663] ? netlink_attachskb+0x810/0x810 [ 79.586577][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586579][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586581][ T3663] ? lock_acquire+0x13c/0x160 [ 79.586583][ T3663] netlink_sendmsg+0x735/0xc60 [ 79.586585][ T3663] ? netlink_unicast+0x750/0x750 [ 79.586587][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586588][ T3663] ? lock_release+0x184/0x1f0 [ 79.586590][ T3663] ____sys_sendmsg+0x415/0x880 [ 79.586592][ T3663] ? copy_msghdr_from_user+0x279/0x420 [ 79.586593][ T3663] ? get_timestamp.constprop.0+0x390/0x390 [ 79.586595][ T3663] ? move_addr_to_kernel+0x40/0x40 [ 79.586596][ T3663] ? filter_irq_stacks+0xd0/0xd0 [ 79.586599][ T3663] ___sys_sendmsg+0x14e/0x1d0 [ 79.586601][ T3663] ? copy_msghdr_from_user+0x420/0x420 [ 79.586606][ T3663] __sys_sendmsg+0x12c/0x1d0 [ 79.586608][ T3663] ? __sys_sendmsg_sock+0x20/0x20 [ 79.586610][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.586612][ T3663] do_syscall_64+0xff/0x530 [ 79.586614][ T3663] ? exc_page_fault+0xee/0x100 [ 79.586616][ T3663] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 79.586617][ T3663] RIP: 0033:0x7fb1eab9d54e [ 79.586619][ T3663] 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 [ 79.586621][ T3663] RSP: 002b:00007ffef1ac8800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 79.586625][ T3663] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb1eab9d54e [ 79.586626][ T3663] RDX: 0000000000000000 RSI: 00007ffef1ac88b0 RDI: 0000000000000005 [ 79.586627][ T3663] RBP: 00007ffef1ac8810 R08: 0000000000000000 R09: 0000000000000000 [ 79.586628][ T3663] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91860a [ 79.586629][ T3663] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef1ac8f70 [ 79.586631][ T3663] [ 79.615025][ T3663] br1: port 1(vx10) entered disabled state [ 79.615354][ T3663] vx10: entered allmulticast mode [ 79.616633][ T3663] vx10: entered promiscuous mode [ 79.617050][ T3663] br1: port 1(vx10) entered blocking state [ 79.617302][ T3663] br1: port 1(vx10) entered forwarding state [ 79.667002][ T3665] br1: port 2(vx20) entered blocking state [ 79.667207][ T3665] br1: port 2(vx20) entered disabled state [ 79.667414][ T3665] vx20: entered allmulticast mode [ 79.668306][ T3665] vx20: entered promiscuous mode [ 79.668594][ T3665] br1: port 2(vx20) entered blocking state [ 79.668770][ T3665] br1: port 2(vx20) entered forwarding state [ 109.680772][ T4961] veth3: entered promiscuous mode [ 109.680791][ T4961] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 109.680793][ T4961] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4961, name: bridge [ 109.680795][ T4961] preempt_count: 202, expected: 0 [ 109.680796][ T4961] RCU nest depth: 0, expected: 0 [ 109.680797][ T4961] INFO: lockdep is turned off. [ 109.680798][ T4961] irq event stamp: 0 [ 109.680799][ T4961] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 109.680803][ T4961] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 109.680809][ T4961] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 109.680811][ T4961] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 109.680813][ T4961] Preemption disabled at: [ 109.680813][ T4961] [] dev_uc_add_excl+0x67/0x110 [ 109.680822][ T4961] CPU: 2 UID: 0 PID: 4961 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 109.680825][ T4961] Tainted: [W]=WARN [ 109.680826][ T4961] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.680828][ T4961] Call Trace: [ 109.680830][ T4961] [ 109.680831][ T4961] dump_stack_lvl+0x6f/0xa0 [ 109.680837][ T4961] ? dev_uc_add_excl+0x67/0x110 [ 109.680838][ T4961] __might_resched.cold+0x1fe/0x2c1 [ 109.680842][ T4961] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 109.680846][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.680850][ T4961] __kmalloc_noprof+0x443/0x760 [ 109.680853][ T4961] ? __rwlock_init+0x150/0x150 [ 109.680856][ T4961] ? alloc_buf.isra.0+0x4b/0x260 [ 109.680860][ T4961] ? do_raw_spin_unlock+0x59/0x250 [ 109.680862][ T4961] alloc_buf.isra.0+0x4b/0x260 [ 109.680864][ T4961] put_chars+0x1e1/0x2f0 [ 109.680866][ T4961] ? __send_to_port+0x420/0x420 [ 109.680867][ T4961] ? printk_get_next_message+0x240/0x650 [ 109.680870][ T4961] ? console_prepend_replay+0x20/0x20 [ 109.680872][ T4961] hvc_console_print+0x292/0x780 [ 109.680876][ T4961] ? hvc_write+0x3a0/0x3a0 [ 109.680877][ T4961] ? __rwlock_init+0x150/0x150 [ 109.680879][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.680880][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.680882][ T4961] ? lock_acquire+0x13c/0x160 [ 109.680884][ T4961] console_emit_next_record+0x22f/0x4c0 [ 109.680887][ T4961] ? devkmsg_read+0x4b0/0x4b0 [ 109.680889][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.680890][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.680892][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.680894][ T4961] ? lock_acquire+0x13c/0x160 [ 109.680896][ T4961] ? console_flush_one_record+0x111/0x710 [ 109.680897][ T4961] console_flush_one_record+0x46f/0x710 [ 109.680899][ T4961] ? console_emit_next_record+0x4c0/0x4c0 [ 109.680902][ T4961] console_unlock+0xee/0x1f0 [ 109.680904][ T4961] ? lock_acquire+0x13c/0x160 [ 109.680905][ T4961] ? console_flush_one_record+0x710/0x710 [ 109.680907][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.680909][ T4961] ? lock_release+0x184/0x1f0 [ 109.680910][ T4961] ? lock_acquire+0x60/0x160 [ 109.680912][ T4961] ? __rcu_read_lock+0x30/0x70 [ 109.680914][ T4961] ? __down_trylock_console_sem+0x5e/0xa0 [ 109.680915][ T4961] ? vprintk_emit+0x320/0x3e0 [ 109.680917][ T4961] vprintk_emit+0x37c/0x3e0 [ 109.680920][ T4961] ? wake_up_klogd_work_func+0x90/0x90 [ 109.680922][ T4961] _printk+0xc7/0x100 [ 109.680926][ T4961] ? snapshot_read.cold+0x21/0x21 [ 109.680928][ T4961] ? netdev_name+0x43/0x60 [ 109.680931][ T4961] ? __netdev_printk+0x17f/0x1d0 [ 109.680932][ T4961] netdev_info+0xe2/0x116 [ 109.680934][ T4961] ? netdev_notice+0x120/0x120 [ 109.680936][ T4961] ? kasan_save_track+0x14/0x30 [ 109.680939][ T4961] ? __kmalloc_cache_noprof+0x29a/0x620 [ 109.680941][ T4961] ? __hw_addr_add_ex+0x247/0x630 [ 109.680942][ T4961] ? mutex_is_locked+0x1c/0x50 [ 109.680945][ T4961] __dev_set_promiscuity.cold+0x95/0x104 [ 109.680948][ T4961] __dev_set_rx_mode+0x219/0x2c0 [ 109.680951][ T4961] dev_uc_add_excl+0xf2/0x110 [ 109.680953][ T4961] ndo_dflt_fdb_add+0x105/0x1e0 [ 109.680956][ T4961] ? __nla_parse+0x22/0x30 [ 109.680959][ T4961] rtnl_fdb_add+0x632/0xa00 [ 109.680960][ T4961] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 109.680962][ T4961] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 109.680963][ T4961] ? rtnl_fdb_del+0xb10/0xb10 [ 109.680965][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.680966][ T4961] ? __rcu_read_lock+0x30/0x70 [ 109.680969][ T4961] ? unwind_get_return_address+0x67/0xd0 [ 109.680972][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.680973][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.680975][ T4961] ? cap_capable+0x1d7/0x3d0 [ 109.680978][ T4961] ? lock_acquire+0x13c/0x160 [ 109.680980][ T4961] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 109.680982][ T4961] ? rtnl_link_fill+0x920/0x920 [ 109.680983][ T4961] ? filter_irq_stacks+0xd0/0xd0 [ 109.680986][ T4961] ? stack_depot_save_flags+0x1bc/0x790 [ 109.680989][ T4961] netlink_rcv_skb+0x14e/0x3a0 [ 109.680992][ T4961] ? rtnl_link_fill+0x920/0x920 [ 109.680993][ T4961] ? lock_release+0x184/0x1f0 [ 109.680995][ T4961] ? netlink_ack+0xcf0/0xcf0 [ 109.680996][ T4961] ? __netlink_lookup+0xb9/0x6b0 [ 109.680998][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.681000][ T4961] ? lock_release+0x184/0x1f0 [ 109.681002][ T4961] netlink_unicast+0x486/0x750 [ 109.681004][ T4961] ? netlink_attachskb+0x810/0x810 [ 109.681006][ T4961] ? percpu_counter_add_batch+0x89/0x280 [ 109.681009][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.681011][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.681012][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.681014][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.681016][ T4961] netlink_sendmsg+0x735/0xc60 [ 109.681018][ T4961] ? netlink_unicast+0x750/0x750 [ 109.681020][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.681022][ T4961] ? lock_release+0x184/0x1f0 [ 109.681023][ T4961] ____sys_sendmsg+0x415/0x880 [ 109.681026][ T4961] ? copy_msghdr_from_user+0x279/0x420 [ 109.681028][ T4961] ? get_timestamp.constprop.0+0x390/0x390 [ 109.681029][ T4961] ? move_addr_to_kernel+0x40/0x40 [ 109.681031][ T4961] ? do_fault_around+0x300/0x5a0 [ 109.681035][ T4961] ? lock_acquire+0x13c/0x160 [ 109.681037][ T4961] ___sys_sendmsg+0x14e/0x1d0 [ 109.681038][ T4961] ? do_pte_missing+0x86f/0xcc0 [ 109.681041][ T4961] ? copy_msghdr_from_user+0x420/0x420 [ 109.681042][ T4961] ? rcu_read_unlock+0x20/0x70 [ 109.681047][ T4961] __sys_sendmsg+0x12c/0x1d0 [ 109.681049][ T4961] ? __sys_sendmsg_sock+0x20/0x20 [ 109.681052][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.681054][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.681056][ T4961] do_syscall_64+0xff/0x530 [ 109.681059][ T4961] ? exc_page_fault+0xee/0x100 [ 109.681061][ T4961] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 109.681062][ T4961] RIP: 0033:0x7f0cf76a054e [ 109.681064][ T4961] 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 [ 109.681066][ T4961] RSP: 002b:00007ffdce566dd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.681069][ T4961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0cf76a054e [ 109.681071][ T4961] RDX: 0000000000000000 RSI: 00007ffdce566e80 RDI: 0000000000000005 [ 109.681072][ T4961] RBP: 00007ffdce566de0 R08: 0000000000000000 R09: 0000000000000000 [ 109.681072][ T4961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918629 [ 109.681073][ T4961] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 109.681076][ T4961] [ 123.814679][ T5888] veth3: left promiscuous mode [ 123.814697][ T5888] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 123.814699][ T5888] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5888, name: bridge [ 123.814701][ T5888] preempt_count: 202, expected: 0 [ 123.814702][ T5888] RCU nest depth: 0, expected: 0 [ 123.814703][ T5888] INFO: lockdep is turned off. [ 123.814704][ T5888] irq event stamp: 0 [ 123.814705][ T5888] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 123.814709][ T5888] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 123.814715][ T5888] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 123.814717][ T5888] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 123.814718][ T5888] Preemption disabled at: [ 123.814719][ T5888] [] dev_uc_del+0x68/0x150 [ 123.814726][ T5888] CPU: 0 UID: 0 PID: 5888 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 123.814730][ T5888] Tainted: [W]=WARN [ 123.814731][ T5888] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.814732][ T5888] Call Trace: [ 123.814734][ T5888] [ 123.814735][ T5888] dump_stack_lvl+0x6f/0xa0 [ 123.814740][ T5888] ? dev_uc_del+0x68/0x150 [ 123.814742][ T5888] __might_resched.cold+0x1fe/0x2c1 [ 123.814745][ T5888] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 123.814749][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814753][ T5888] __kmalloc_noprof+0x443/0x760 [ 123.814756][ T5888] ? __rwlock_init+0x150/0x150 [ 123.814759][ T5888] ? alloc_buf.isra.0+0x4b/0x260 [ 123.814762][ T5888] ? do_raw_spin_unlock+0x59/0x250 [ 123.814764][ T5888] alloc_buf.isra.0+0x4b/0x260 [ 123.814766][ T5888] put_chars+0x1e1/0x2f0 [ 123.814768][ T5888] ? __send_to_port+0x420/0x420 [ 123.814769][ T5888] ? console_prepend_replay+0x20/0x20 [ 123.814772][ T5888] hvc_console_print+0x292/0x780 [ 123.814776][ T5888] ? hvc_write+0x3a0/0x3a0 [ 123.814777][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814778][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814780][ T5888] ? lock_acquire+0x13c/0x160 [ 123.814782][ T5888] console_emit_next_record+0x22f/0x4c0 [ 123.814785][ T5888] ? devkmsg_read+0x4b0/0x4b0 [ 123.814787][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814788][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814790][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814791][ T5888] ? lock_acquire+0x13c/0x160 [ 123.814793][ T5888] ? console_flush_one_record+0x111/0x710 [ 123.814795][ T5888] console_flush_one_record+0x46f/0x710 [ 123.814797][ T5888] ? console_emit_next_record+0x4c0/0x4c0 [ 123.814800][ T5888] console_unlock+0xee/0x1f0 [ 123.814801][ T5888] ? lock_acquire+0x13c/0x160 [ 123.814803][ T5888] ? console_flush_one_record+0x710/0x710 [ 123.814804][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814806][ T5888] ? lock_release+0x184/0x1f0 [ 123.814807][ T5888] ? lock_acquire+0x60/0x160 [ 123.814808][ T5888] ? __rcu_read_lock+0x30/0x70 [ 123.814810][ T5888] ? __down_trylock_console_sem+0x5e/0xa0 [ 123.814812][ T5888] ? vprintk_emit+0x320/0x3e0 [ 123.814814][ T5888] vprintk_emit+0x37c/0x3e0 [ 123.814817][ T5888] ? wake_up_klogd_work_func+0x90/0x90 [ 123.814818][ T5888] ? kvfree_call_rcu+0x88/0x2e0 [ 123.814821][ T5888] ? dev_uc_del+0xef/0x150 [ 123.814822][ T5888] ? rtnl_fdb_del+0x75c/0xb10 [ 123.814824][ T5888] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 123.814826][ T5888] ? netlink_rcv_skb+0x14e/0x3a0 [ 123.814828][ T5888] ? netlink_unicast+0x486/0x750 [ 123.814830][ T5888] ? netlink_sendmsg+0x735/0xc60 [ 123.814831][ T5888] _printk+0xc7/0x100 [ 123.814834][ T5888] ? snapshot_read.cold+0x21/0x21 [ 123.814837][ T5888] ? netdev_name+0x43/0x60 [ 123.814839][ T5888] ? __netdev_printk+0x17f/0x1d0 [ 123.814841][ T5888] netdev_info+0xe2/0x116 [ 123.814842][ T5888] ? netdev_notice+0x120/0x120 [ 123.814844][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814846][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814848][ T5888] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 123.814850][ T5888] ? do_raw_spin_unlock+0x59/0x250 [ 123.814851][ T5888] ? trace_hardirqs_on+0x36/0x40 [ 123.814853][ T5888] ? mutex_is_locked+0x1c/0x50 [ 123.814856][ T5888] __dev_set_promiscuity.cold+0x95/0x104 [ 123.814858][ T5888] __dev_set_rx_mode+0x219/0x2c0 [ 123.814861][ T5888] dev_uc_del+0x124/0x150 [ 123.814863][ T5888] rtnl_fdb_del+0x75c/0xb10 [ 123.814864][ T5888] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.814866][ T5888] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 123.814867][ T5888] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 123.814868][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814870][ T5888] ? __rcu_read_lock+0x30/0x70 [ 123.814873][ T5888] ? unwind_get_return_address+0x67/0xd0 [ 123.814875][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814877][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814878][ T5888] ? cap_capable+0x1d7/0x3d0 [ 123.814882][ T5888] ? lock_acquire+0x13c/0x160 [ 123.814884][ T5888] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 123.814885][ T5888] ? rtnl_link_fill+0x920/0x920 [ 123.814886][ T5888] ? filter_irq_stacks+0xd0/0xd0 [ 123.814889][ T5888] ? stack_depot_save_flags+0x1bc/0x790 [ 123.814892][ T5888] netlink_rcv_skb+0x14e/0x3a0 [ 123.814894][ T5888] ? rtnl_link_fill+0x920/0x920 [ 123.814895][ T5888] ? lock_release+0x184/0x1f0 [ 123.814897][ T5888] ? netlink_ack+0xcf0/0xcf0 [ 123.814898][ T5888] ? __netlink_lookup+0xb9/0x6b0 [ 123.814900][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814902][ T5888] ? lock_release+0x184/0x1f0 [ 123.814904][ T5888] netlink_unicast+0x486/0x750 [ 123.814906][ T5888] ? netlink_attachskb+0x810/0x810 [ 123.814907][ T5888] ? percpu_counter_add_batch+0x89/0x280 [ 123.814910][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814912][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814913][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814915][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814917][ T5888] netlink_sendmsg+0x735/0xc60 [ 123.814919][ T5888] ? netlink_unicast+0x750/0x750 [ 123.814920][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814922][ T5888] ? lock_release+0x184/0x1f0 [ 123.814924][ T5888] ____sys_sendmsg+0x415/0x880 [ 123.814926][ T5888] ? copy_msghdr_from_user+0x279/0x420 [ 123.814928][ T5888] ? get_timestamp.constprop.0+0x390/0x390 [ 123.814930][ T5888] ? move_addr_to_kernel+0x40/0x40 [ 123.814932][ T5888] ? do_fault_around+0x300/0x5a0 [ 123.814934][ T5888] ? lock_acquire+0x13c/0x160 [ 123.814936][ T5888] ___sys_sendmsg+0x14e/0x1d0 [ 123.814938][ T5888] ? do_pte_missing+0x86f/0xcc0 [ 123.814940][ T5888] ? copy_msghdr_from_user+0x420/0x420 [ 123.814942][ T5888] ? rcu_read_unlock+0x20/0x70 [ 123.814946][ T5888] __sys_sendmsg+0x12c/0x1d0 [ 123.814948][ T5888] ? __sys_sendmsg_sock+0x20/0x20 [ 123.814951][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814953][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.814955][ T5888] do_syscall_64+0xff/0x530 [ 123.814958][ T5888] ? exc_page_fault+0xee/0x100 [ 123.814959][ T5888] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.814961][ T5888] RIP: 0033:0x7f80617e354e [ 123.814963][ T5888] 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 [ 123.814964][ T5888] RSP: 002b:00007ffc631864b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.814968][ T5888] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80617e354e [ 123.814970][ T5888] RDX: 0000000000000000 RSI: 00007ffc63186560 RDI: 0000000000000005 [ 123.814970][ T5888] RBP: 00007ffc631864c0 R08: 0000000000000000 R09: 0000000000000000 [ 123.814971][ T5888] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918637 [ 123.814972][ T5888] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 123.814974][ T5888] [ 123.940846][ T5894] veth3: entered promiscuous mode [ 137.755367][ T6821] veth3: left promiscuous mode [ 137.755385][ T6821] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 137.755388][ T6821] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 6821, name: bridge [ 137.755389][ T6821] preempt_count: 202, expected: 0 [ 137.755390][ T6821] RCU nest depth: 0, expected: 0 [ 137.755391][ T6821] INFO: lockdep is turned off. [ 137.755392][ T6821] irq event stamp: 0 [ 137.755393][ T6821] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 137.755397][ T6821] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 137.755403][ T6821] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 137.755405][ T6821] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 137.755406][ T6821] Preemption disabled at: [ 137.755407][ T6821] [] dev_uc_del+0x68/0x150 [ 137.755415][ T6821] CPU: 3 UID: 0 PID: 6821 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 137.755418][ T6821] Tainted: [W]=WARN [ 137.755419][ T6821] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 137.755421][ T6821] Call Trace: [ 137.755422][ T6821] [ 137.755424][ T6821] dump_stack_lvl+0x6f/0xa0 [ 137.755429][ T6821] ? dev_uc_del+0x68/0x150 [ 137.755430][ T6821] __might_resched.cold+0x1fe/0x2c1 [ 137.755434][ T6821] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 137.755438][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755442][ T6821] __kmalloc_noprof+0x443/0x760 [ 137.755445][ T6821] ? __rwlock_init+0x150/0x150 [ 137.755448][ T6821] ? alloc_buf.isra.0+0x4b/0x260 [ 137.755451][ T6821] ? do_raw_spin_unlock+0x59/0x250 [ 137.755453][ T6821] alloc_buf.isra.0+0x4b/0x260 [ 137.755455][ T6821] put_chars+0x1e1/0x2f0 [ 137.755457][ T6821] ? __send_to_port+0x420/0x420 [ 137.755458][ T6821] ? console_prepend_replay+0x20/0x20 [ 137.755462][ T6821] hvc_console_print+0x292/0x780 [ 137.755465][ T6821] ? hvc_write+0x3a0/0x3a0 [ 137.755466][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755468][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755470][ T6821] ? lock_acquire+0x13c/0x160 [ 137.755472][ T6821] console_emit_next_record+0x22f/0x4c0 [ 137.755474][ T6821] ? devkmsg_read+0x4b0/0x4b0 [ 137.755476][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755478][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755479][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755481][ T6821] ? lock_acquire+0x13c/0x160 [ 137.755483][ T6821] ? console_flush_one_record+0x111/0x710 [ 137.755485][ T6821] console_flush_one_record+0x46f/0x710 [ 137.755487][ T6821] ? console_emit_next_record+0x4c0/0x4c0 [ 137.755490][ T6821] console_unlock+0xee/0x1f0 [ 137.755491][ T6821] ? lock_acquire+0x13c/0x160 [ 137.755493][ T6821] ? console_flush_one_record+0x710/0x710 [ 137.755494][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755496][ T6821] ? lock_release+0x184/0x1f0 [ 137.755497][ T6821] ? lock_acquire+0x60/0x160 [ 137.755499][ T6821] ? __rcu_read_lock+0x30/0x70 [ 137.755501][ T6821] ? __down_trylock_console_sem+0x5e/0xa0 [ 137.755503][ T6821] ? vprintk_emit+0x320/0x3e0 [ 137.755505][ T6821] vprintk_emit+0x37c/0x3e0 [ 137.755507][ T6821] ? wake_up_klogd_work_func+0x90/0x90 [ 137.755509][ T6821] ? kvfree_call_rcu+0x88/0x2e0 [ 137.755512][ T6821] ? dev_uc_del+0xef/0x150 [ 137.755513][ T6821] ? rtnl_fdb_del+0x75c/0xb10 [ 137.755515][ T6821] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 137.755516][ T6821] ? netlink_rcv_skb+0x14e/0x3a0 [ 137.755519][ T6821] ? netlink_unicast+0x486/0x750 [ 137.755520][ T6821] ? netlink_sendmsg+0x735/0xc60 [ 137.755522][ T6821] _printk+0xc7/0x100 [ 137.755525][ T6821] ? snapshot_read.cold+0x21/0x21 [ 137.755527][ T6821] ? netdev_name+0x43/0x60 [ 137.755530][ T6821] ? __netdev_printk+0x17f/0x1d0 [ 137.755532][ T6821] netdev_info+0xe2/0x116 [ 137.755533][ T6821] ? netdev_notice+0x120/0x120 [ 137.755535][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755543][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755544][ T6821] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 137.755546][ T6821] ? do_raw_spin_unlock+0x59/0x250 [ 137.755548][ T6821] ? trace_hardirqs_on+0x36/0x40 [ 137.755549][ T6821] ? mutex_is_locked+0x1c/0x50 [ 137.755552][ T6821] __dev_set_promiscuity.cold+0x95/0x104 [ 137.755555][ T6821] __dev_set_rx_mode+0x219/0x2c0 [ 137.755558][ T6821] dev_uc_del+0x124/0x150 [ 137.755560][ T6821] rtnl_fdb_del+0x75c/0xb10 [ 137.755561][ T6821] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 137.755563][ T6821] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 137.755564][ T6821] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 137.755565][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755567][ T6821] ? __rcu_read_lock+0x30/0x70 [ 137.755570][ T6821] ? unwind_get_return_address+0x67/0xd0 [ 137.755572][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755574][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755575][ T6821] ? cap_capable+0x1d7/0x3d0 [ 137.755579][ T6821] ? lock_acquire+0x13c/0x160 [ 137.755581][ T6821] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 137.755582][ T6821] ? rtnl_link_fill+0x920/0x920 [ 137.755584][ T6821] ? filter_irq_stacks+0xd0/0xd0 [ 137.755586][ T6821] ? stack_depot_save_flags+0x1bc/0x790 [ 137.755590][ T6821] netlink_rcv_skb+0x14e/0x3a0 [ 137.755592][ T6821] ? rtnl_link_fill+0x920/0x920 [ 137.755593][ T6821] ? lock_release+0x184/0x1f0 [ 137.755594][ T6821] ? netlink_ack+0xcf0/0xcf0 [ 137.755596][ T6821] ? __netlink_lookup+0xb9/0x6b0 [ 137.755598][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755600][ T6821] ? lock_release+0x184/0x1f0 [ 137.755602][ T6821] netlink_unicast+0x486/0x750 [ 137.755604][ T6821] ? netlink_attachskb+0x810/0x810 [ 137.755605][ T6821] ? percpu_counter_add_batch+0x89/0x280 [ 137.755608][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755610][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755611][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755613][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755615][ T6821] netlink_sendmsg+0x735/0xc60 [ 137.755617][ T6821] ? netlink_unicast+0x750/0x750 [ 137.755619][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755621][ T6821] ? lock_release+0x184/0x1f0 [ 137.755622][ T6821] ____sys_sendmsg+0x415/0x880 [ 137.755625][ T6821] ? copy_msghdr_from_user+0x279/0x420 [ 137.755627][ T6821] ? get_timestamp.constprop.0+0x390/0x390 [ 137.755628][ T6821] ? move_addr_to_kernel+0x40/0x40 [ 137.755630][ T6821] ? do_fault_around+0x300/0x5a0 [ 137.755633][ T6821] ? lock_acquire+0x13c/0x160 [ 137.755635][ T6821] ___sys_sendmsg+0x14e/0x1d0 [ 137.755636][ T6821] ? do_pte_missing+0x86f/0xcc0 [ 137.755639][ T6821] ? copy_msghdr_from_user+0x420/0x420 [ 137.755640][ T6821] ? rcu_read_unlock+0x20/0x70 [ 137.755645][ T6821] __sys_sendmsg+0x12c/0x1d0 [ 137.755647][ T6821] ? __sys_sendmsg_sock+0x20/0x20 [ 137.755650][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755651][ T6821] ? rcu_is_watching+0x16/0xd0 [ 137.755653][ T6821] do_syscall_64+0xff/0x530 [ 137.755656][ T6821] ? exc_page_fault+0xee/0x100 [ 137.755658][ T6821] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 137.755660][ T6821] RIP: 0033:0x7f1a9e6ef54e [ 137.755662][ T6821] 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 [ 137.755663][ T6821] RSP: 002b:00007ffe76513450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 137.755667][ T6821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a9e6ef54e [ 137.755669][ T6821] RDX: 0000000000000000 RSI: 00007ffe76513500 RDI: 0000000000000005 [ 137.755669][ T6821] RBP: 00007ffe76513460 R08: 0000000000000000 R09: 0000000000000000 [ 137.755670][ T6821] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918645 [ 137.755671][ T6821] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 137.755673][ T6821] [ 138.067799][ T6844] vx20: left allmulticast mode [ 138.068043][ T6844] vx20: left promiscuous mode [ 138.068327][ T6844] br1: port 2(vx20) entered disabled state [ 138.088888][ T6845] vx10: left allmulticast mode [ 138.089055][ T6845] vx10: left promiscuous mode [ 138.089272][ T6845] br1: port 1(vx10) entered disabled state [ 143.174419][ T6850] br1: port 1(vx10) entered blocking state [ 143.174436][ T6850] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 143.174439][ T6850] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 6850, name: ip [ 143.174441][ T6850] preempt_count: 1, expected: 0 [ 143.174441][ T6850] RCU nest depth: 0, expected: 0 [ 143.174442][ T6850] INFO: lockdep is turned off. [ 143.174443][ T6850] irq event stamp: 0 [ 143.174444][ T6850] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 143.174449][ T6850] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 143.174455][ T6850] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 143.174456][ T6850] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 143.174458][ T6850] Preemption disabled at: [ 143.174459][ T6850] [] vprintk_emit+0x31b/0x3e0 [ 143.174467][ T6850] CPU: 0 UID: 0 PID: 6850 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 143.174470][ T6850] Tainted: [W]=WARN [ 143.174471][ T6850] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 143.174473][ T6850] Call Trace: [ 143.174475][ T6850] [ 143.174476][ T6850] dump_stack_lvl+0x6f/0xa0 [ 143.174481][ T6850] ? vprintk_emit+0x31b/0x3e0 [ 143.174483][ T6850] __might_resched.cold+0x1fe/0x2c1 [ 143.174487][ T6850] ? __module_address+0x36/0x330 [ 143.174491][ T6850] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 143.174494][ T6850] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 143.174495][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174498][ T6850] __kmalloc_noprof+0x443/0x760 [ 143.174502][ T6850] ? __rwlock_init+0x150/0x150 [ 143.174505][ T6850] ? alloc_buf.isra.0+0x4b/0x260 [ 143.174509][ T6850] ? do_raw_spin_unlock+0x59/0x250 [ 143.174510][ T6850] alloc_buf.isra.0+0x4b/0x260 [ 143.174512][ T6850] put_chars+0x1e1/0x2f0 [ 143.174514][ T6850] ? prb_final_commit+0x50/0x50 [ 143.174515][ T6850] ? __send_to_port+0x420/0x420 [ 143.174517][ T6850] ? printk_get_next_message+0x240/0x650 [ 143.174519][ T6850] hvc_console_print+0x292/0x780 [ 143.174522][ T6850] ? hvc_write+0x3a0/0x3a0 [ 143.174524][ T6850] ? do_raw_spin_lock+0x131/0x280 [ 143.174525][ T6850] ? vsnprintf+0x668/0x1700 [ 143.174528][ T6850] ? __rwlock_init+0x150/0x150 [ 143.174530][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174532][ T6850] ? lock_acquire+0x13c/0x160 [ 143.174534][ T6850] console_emit_next_record+0x22f/0x4c0 [ 143.174536][ T6850] ? devkmsg_read+0x4b0/0x4b0 [ 143.174538][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174540][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174541][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174543][ T6850] ? lock_acquire+0x13c/0x160 [ 143.174545][ T6850] ? console_flush_one_record+0x111/0x710 [ 143.174546][ T6850] console_flush_one_record+0x46f/0x710 [ 143.174548][ T6850] ? console_emit_next_record+0x4c0/0x4c0 [ 143.174551][ T6850] console_unlock+0xee/0x1f0 [ 143.174553][ T6850] ? lock_acquire+0x13c/0x160 [ 143.174554][ T6850] ? console_flush_one_record+0x710/0x710 [ 143.174560][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174562][ T6850] ? lock_release+0x184/0x1f0 [ 143.174563][ T6850] ? lock_acquire+0x60/0x160 [ 143.174564][ T6850] ? __rcu_read_lock+0x30/0x70 [ 143.174566][ T6850] ? __down_trylock_console_sem+0x5e/0xa0 [ 143.174568][ T6850] ? vprintk_emit+0x320/0x3e0 [ 143.174570][ T6850] vprintk_emit+0x37c/0x3e0 [ 143.174573][ T6850] ? wake_up_klogd_work_func+0x90/0x90 [ 143.174575][ T6850] ? __rwlock_init+0x150/0x150 [ 143.174576][ T6850] ? filter_irq_stacks+0xd0/0xd0 [ 143.174578][ T6850] ? lock_acquire+0x13c/0x160 [ 143.174580][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174582][ T6850] _printk+0xc7/0x100 [ 143.174585][ T6850] ? snapshot_read.cold+0x21/0x21 [ 143.174587][ T6850] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 143.174599][ T6850] ? do_setlink.isra.0+0xa31/0x2750 [ 143.174601][ T6850] ? rtnl_newlink+0x9f1/0x11c0 [ 143.174602][ T6850] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 143.174604][ T6850] br_set_state+0x22f/0x430 [bridge] [ 143.174613][ T6850] br_init_port+0xc4/0x200 [bridge] [ 143.174620][ T6850] new_nbp+0x39c/0x580 [bridge] [ 143.174628][ T6850] br_add_if+0x212/0x1320 [bridge] [ 143.174634][ T6850] ? bpf_address_lookup+0x250/0x290 [ 143.174637][ T6850] ? is_bpf_text_address+0x72/0x110 [ 143.174639][ T6850] ? kernel_text_address+0x149/0x170 [ 143.174641][ T6850] ? __kernel_text_address+0x12/0x30 [ 143.174643][ T6850] do_set_master+0x357/0x580 [ 143.174646][ T6850] do_setlink.isra.0+0xa31/0x2750 [ 143.174648][ T6850] ? stack_trace_save+0x93/0xc0 [ 143.174649][ T6850] ? rtnl_link_get_size+0x350/0x350 [ 143.174650][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174652][ T6850] ? stack_depot_save_flags+0x1bc/0x790 [ 143.174656][ T6850] ? kasan_save_stack+0x3d/0x50 [ 143.174658][ T6850] ? kasan_save_stack+0x2f/0x50 [ 143.174659][ T6850] ? kasan_save_track+0x14/0x30 [ 143.174661][ T6850] ? __kasan_kmalloc+0x7b/0x90 [ 143.174662][ T6850] ? __kmalloc_cache_noprof+0x29a/0x620 [ 143.174664][ T6850] ? rtnl_newlink+0x124/0x11c0 [ 143.174665][ T6850] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 143.174666][ T6850] ? netlink_rcv_skb+0x14e/0x3a0 [ 143.174668][ T6850] ? netlink_unicast+0x486/0x750 [ 143.174669][ T6850] ? netlink_sendmsg+0x735/0xc60 [ 143.174671][ T6850] ? ____sys_sendmsg+0x415/0x880 [ 143.174673][ T6850] ? ___sys_sendmsg+0x14e/0x1d0 [ 143.174675][ T6850] ? __sys_sendmsg+0x12c/0x1d0 [ 143.174676][ T6850] ? do_syscall_64+0xff/0x530 [ 143.174678][ T6850] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 143.174681][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174682][ T6850] ? lock_acquire+0x13c/0x160 [ 143.174684][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174685][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174687][ T6850] ? trace_contention_end+0xb3/0x180 [ 143.174690][ T6850] ? __mutex_lock+0x1db/0x1ea0 [ 143.174692][ T6850] ? __mutex_lock+0x9a3/0x1ea0 [ 143.174693][ T6850] ? rtnl_newlink+0x9a8/0x11c0 [ 143.174695][ T6850] ? ww_mutex_lock+0x160/0x160 [ 143.174696][ T6850] ? nla_get_range_signed+0x3d0/0x3d0 [ 143.174698][ T6850] ? __rtnl_newlink+0x3fa/0xa50 [ 143.174700][ T6850] rtnl_newlink+0x9f1/0x11c0 [ 143.174702][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174704][ T6850] ? rtnl_bridge_getlink+0x850/0x850 [ 143.174705][ T6850] ? lock_acquire+0x13c/0x160 [ 143.174706][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174708][ T6850] ? is_bpf_text_address+0x3e/0x110 [ 143.174710][ T6850] ? is_bpf_text_address+0x72/0x110 [ 143.174712][ T6850] ? kernel_text_address+0x149/0x170 [ 143.174713][ T6850] ? __kernel_text_address+0x12/0x30 [ 143.174714][ T6850] ? write_profile+0xf0/0xf0 [ 143.174716][ T6850] ? unwind_get_return_address+0x67/0xd0 [ 143.174718][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174720][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174721][ T6850] ? cap_capable+0x1d7/0x3d0 [ 143.174725][ T6850] ? lock_acquire+0x13c/0x160 [ 143.174726][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174728][ T6850] ? rtnl_bridge_getlink+0x850/0x850 [ 143.174729][ T6850] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 143.174731][ T6850] ? rtnl_link_fill+0x920/0x920 [ 143.174732][ T6850] ? filter_irq_stacks+0xd0/0xd0 [ 143.174734][ T6850] ? stack_depot_save_flags+0x1bc/0x790 [ 143.174736][ T6850] netlink_rcv_skb+0x14e/0x3a0 [ 143.174737][ T6850] ? rtnl_link_fill+0x920/0x920 [ 143.174739][ T6850] ? lock_release+0x184/0x1f0 [ 143.174740][ T6850] ? netlink_ack+0xcf0/0xcf0 [ 143.174741][ T6850] ? __netlink_lookup+0xb9/0x6b0 [ 143.174744][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174745][ T6850] ? lock_release+0x184/0x1f0 [ 143.174747][ T6850] netlink_unicast+0x486/0x750 [ 143.174749][ T6850] ? netlink_attachskb+0x810/0x810 [ 143.174751][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174752][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174754][ T6850] ? lock_acquire+0x13c/0x160 [ 143.174756][ T6850] netlink_sendmsg+0x735/0xc60 [ 143.174757][ T6850] ? netlink_unicast+0x750/0x750 [ 143.174759][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174761][ T6850] ? lock_release+0x184/0x1f0 [ 143.174763][ T6850] ____sys_sendmsg+0x415/0x880 [ 143.174764][ T6850] ? copy_msghdr_from_user+0x279/0x420 [ 143.174766][ T6850] ? get_timestamp.constprop.0+0x390/0x390 [ 143.174767][ T6850] ? move_addr_to_kernel+0x40/0x40 [ 143.174769][ T6850] ? filter_irq_stacks+0xd0/0xd0 [ 143.174771][ T6850] ___sys_sendmsg+0x14e/0x1d0 [ 143.174773][ T6850] ? copy_msghdr_from_user+0x420/0x420 [ 143.174778][ T6850] __sys_sendmsg+0x12c/0x1d0 [ 143.174780][ T6850] ? __sys_sendmsg_sock+0x20/0x20 [ 143.174782][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.174784][ T6850] do_syscall_64+0xff/0x530 [ 143.174785][ T6850] ? exc_page_fault+0xee/0x100 [ 143.174787][ T6850] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 143.174789][ T6850] RIP: 0033:0x7fca9c41c54e [ 143.174791][ T6850] 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 [ 143.174792][ T6850] RSP: 002b:00007ffd9aa18060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 143.174796][ T6850] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fca9c41c54e [ 143.174798][ T6850] RDX: 0000000000000000 RSI: 00007ffd9aa18110 RDI: 0000000000000005 [ 143.174799][ T6850] RBP: 00007ffd9aa18070 R08: 0000000000000000 R09: 0000000000000000 [ 143.174799][ T6850] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918649 [ 143.174800][ T6850] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9aa187d0 [ 143.174802][ T6850] [ 143.201645][ T6850] br1: port 1(vx10) entered disabled state [ 143.201880][ T6850] vx10: entered allmulticast mode [ 143.202808][ T6850] vx10: entered promiscuous mode [ 143.203137][ T6850] br1: port 1(vx10) entered blocking state [ 143.203361][ T6850] br1: port 1(vx10) entered forwarding state [ 143.247762][ T6852] br1: port 2(vx20) entered blocking state [ 143.247972][ T6852] br1: port 2(vx20) entered disabled state [ 143.248162][ T6852] vx20: entered allmulticast mode [ 143.249051][ T6852] vx20: entered promiscuous mode [ 143.249331][ T6852] br1: port 2(vx20) entered blocking state [ 143.249504][ T6852] br1: port 2(vx20) entered forwarding state [ 328.460696][T10127] vx20: left allmulticast mode [ 328.460717][T10127] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 328.460720][T10127] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10127, name: ip [ 328.460722][T10127] preempt_count: 1, expected: 0 [ 328.460723][T10127] RCU nest depth: 0, expected: 0 [ 328.460725][T10127] INFO: lockdep is turned off. [ 328.460726][T10127] irq event stamp: 0 [ 328.460727][T10127] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 328.460732][T10127] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 328.460740][T10127] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 328.460742][T10127] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 328.460745][T10127] Preemption disabled at: [ 328.460746][T10127] [] vprintk_emit+0x31b/0x3e0 [ 328.460755][T10127] CPU: 0 UID: 0 PID: 10127 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 328.460760][T10127] Tainted: [W]=WARN [ 328.460761][T10127] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 328.460763][T10127] Call Trace: [ 328.460765][T10127] [ 328.460767][T10127] dump_stack_lvl+0x6f/0xa0 [ 328.460773][T10127] ? vprintk_emit+0x31b/0x3e0 [ 328.460776][T10127] __might_resched.cold+0x1fe/0x2c1 [ 328.460780][T10127] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 328.460784][T10127] ? __asan_memcpy+0x3c/0x60 [ 328.460788][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.460793][T10127] __kmalloc_noprof+0x443/0x760 [ 328.460797][T10127] ? __rwlock_init+0x150/0x150 [ 328.460800][T10127] ? alloc_buf.isra.0+0x4b/0x260 [ 328.460805][T10127] ? do_raw_spin_unlock+0x59/0x250 [ 328.460807][T10127] alloc_buf.isra.0+0x4b/0x260 [ 328.460810][T10127] put_chars+0x1e1/0x2f0 [ 328.460813][T10127] ? __send_to_port+0x420/0x420 [ 328.460816][T10127] ? console_prepend_replay+0x20/0x20 [ 328.460819][T10127] hvc_console_print+0x292/0x780 [ 328.460824][T10127] ? hvc_write+0x3a0/0x3a0 [ 328.460826][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.460829][T10127] ? lock_acquire+0x13c/0x160 [ 328.460832][T10127] console_emit_next_record+0x22f/0x4c0 [ 328.460836][T10127] ? devkmsg_read+0x4b0/0x4b0 [ 328.460839][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.460841][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.460843][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.460846][T10127] ? lock_acquire+0x13c/0x160 [ 328.460849][T10127] ? console_flush_one_record+0x111/0x710 [ 328.460851][T10127] console_flush_one_record+0x46f/0x710 [ 328.460855][T10127] ? console_emit_next_record+0x4c0/0x4c0 [ 328.460859][T10127] console_unlock+0xee/0x1f0 [ 328.460861][T10127] ? lock_acquire+0x13c/0x160 [ 328.460864][T10127] ? console_flush_one_record+0x710/0x710 [ 328.460866][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.460868][T10127] ? lock_release+0x184/0x1f0 [ 328.460870][T10127] ? lock_acquire+0x60/0x160 [ 328.460872][T10127] ? __rcu_read_lock+0x30/0x70 [ 328.460876][T10127] ? __down_trylock_console_sem+0x5e/0xa0 [ 328.460878][T10127] ? vprintk_emit+0x320/0x3e0 [ 328.460881][T10127] vprintk_emit+0x37c/0x3e0 [ 328.460884][T10127] ? wake_up_klogd_work_func+0x90/0x90 [ 328.460887][T10127] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 328.460891][T10127] ? netlink_unicast+0x486/0x750 [ 328.460894][T10127] ? netlink_sendmsg+0x735/0xc60 [ 328.460896][T10127] ? ____sys_sendmsg+0x415/0x880 [ 328.460900][T10127] ? ___sys_sendmsg+0x14e/0x1d0 [ 328.460902][T10127] ? __sys_sendmsg+0x12c/0x1d0 [ 328.460905][T10127] ? do_syscall_64+0xff/0x530 [ 328.460909][T10127] _printk+0xc7/0x100 [ 328.460913][T10127] ? snapshot_read.cold+0x21/0x21 [ 328.460916][T10127] ? netdev_name+0x43/0x60 [ 328.460920][T10127] ? __netdev_printk+0x17f/0x1d0 [ 328.460923][T10127] netdev_info+0xe2/0x116 [ 328.460925][T10127] ? netdev_notice+0x120/0x120 [ 328.460928][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.460931][T10127] ? __up_read+0x355/0x9e0 [ 328.460934][T10127] ? trace_hardirqs_on+0x36/0x40 [ 328.460937][T10127] ? down_write_nested+0x200/0x200 [ 328.460939][T10127] ? mutex_is_locked+0x1c/0x50 [ 328.460943][T10127] netif_set_allmulti.cold+0x7c/0x166 [ 328.460947][T10127] dev_set_allmulti+0xa2/0x150 [ 328.460951][T10127] del_nbp+0xb7/0xc10 [bridge] [ 328.460967][T10127] ? is_bpf_text_address+0x72/0x110 [ 328.460972][T10127] ? kernel_text_address+0x149/0x170 [ 328.460975][T10127] br_del_if+0xab/0x200 [bridge] [ 328.460987][T10127] ? rtnl_is_locked+0x15/0x20 [ 328.460991][T10127] do_set_master+0x15c/0x580 [ 328.460994][T10127] do_setlink.isra.0+0xa31/0x2750 [ 328.460998][T10127] ? stack_trace_save+0x93/0xc0 [ 328.461001][T10127] ? rtnl_link_get_size+0x350/0x350 [ 328.461003][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461005][T10127] ? stack_depot_save_flags+0x1bc/0x790 [ 328.461010][T10127] ? kasan_save_stack+0x3d/0x50 [ 328.461014][T10127] ? kasan_save_stack+0x2f/0x50 [ 328.461016][T10127] ? kasan_save_track+0x14/0x30 [ 328.461018][T10127] ? __kasan_kmalloc+0x7b/0x90 [ 328.461021][T10127] ? __kmalloc_cache_noprof+0x29a/0x620 [ 328.461023][T10127] ? rtnl_newlink+0x124/0x11c0 [ 328.461025][T10127] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 328.461027][T10127] ? netlink_rcv_skb+0x14e/0x3a0 [ 328.461029][T10127] ? netlink_unicast+0x486/0x750 [ 328.461031][T10127] ? netlink_sendmsg+0x735/0xc60 [ 328.461033][T10127] ? ____sys_sendmsg+0x415/0x880 [ 328.461035][T10127] ? ___sys_sendmsg+0x14e/0x1d0 [ 328.461037][T10127] ? __sys_sendmsg+0x12c/0x1d0 [ 328.461039][T10127] ? do_syscall_64+0xff/0x530 [ 328.461041][T10127] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 328.461045][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461047][T10127] ? lock_acquire+0x13c/0x160 [ 328.461049][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461052][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461054][T10127] ? trace_contention_end+0xb3/0x180 [ 328.461057][T10127] ? __mutex_lock+0x1db/0x1ea0 [ 328.461060][T10127] ? __mutex_lock+0x9a3/0x1ea0 [ 328.461062][T10127] ? rtnl_newlink+0x9a8/0x11c0 [ 328.461065][T10127] ? ww_mutex_lock+0x160/0x160 [ 328.461067][T10127] ? nla_get_range_signed+0x3d0/0x3d0 [ 328.461070][T10127] ? __rtnl_newlink+0x3fa/0xa50 [ 328.461074][T10127] rtnl_newlink+0x9f1/0x11c0 [ 328.461077][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461080][T10127] ? rtnl_bridge_getlink+0x850/0x850 [ 328.461082][T10127] ? lock_acquire+0x13c/0x160 [ 328.461084][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461087][T10127] ? is_bpf_text_address+0x3e/0x110 [ 328.461089][T10127] ? is_bpf_text_address+0x72/0x110 [ 328.461092][T10127] ? kernel_text_address+0x149/0x170 [ 328.461094][T10127] ? __kernel_text_address+0x12/0x30 [ 328.461096][T10127] ? write_profile+0xf0/0xf0 [ 328.461098][T10127] ? unwind_get_return_address+0x67/0xd0 [ 328.461101][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461104][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461106][T10127] ? cap_capable+0x1d7/0x3d0 [ 328.461110][T10127] ? lock_acquire+0x13c/0x160 [ 328.461113][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461115][T10127] ? rtnl_bridge_getlink+0x850/0x850 [ 328.461117][T10127] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 328.461120][T10127] ? rtnl_link_fill+0x920/0x920 [ 328.461122][T10127] ? filter_irq_stacks+0xd0/0xd0 [ 328.461124][T10127] ? stack_depot_save_flags+0x1bc/0x790 [ 328.461128][T10127] netlink_rcv_skb+0x14e/0x3a0 [ 328.461130][T10127] ? rtnl_link_fill+0x920/0x920 [ 328.461133][T10127] ? lock_release+0x184/0x1f0 [ 328.461135][T10127] ? netlink_ack+0xcf0/0xcf0 [ 328.461137][T10127] ? __netlink_lookup+0xb9/0x6b0 [ 328.461141][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461144][T10127] ? lock_release+0x184/0x1f0 [ 328.461147][T10127] netlink_unicast+0x486/0x750 [ 328.461150][T10127] ? netlink_attachskb+0x810/0x810 [ 328.461152][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461154][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461157][T10127] ? lock_acquire+0x13c/0x160 [ 328.461160][T10127] netlink_sendmsg+0x735/0xc60 [ 328.461163][T10127] ? netlink_unicast+0x750/0x750 [ 328.461166][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461168][T10127] ? lock_release+0x184/0x1f0 [ 328.461171][T10127] ____sys_sendmsg+0x415/0x880 [ 328.461174][T10127] ? copy_msghdr_from_user+0x279/0x420 [ 328.461176][T10127] ? get_timestamp.constprop.0+0x390/0x390 [ 328.461178][T10127] ? move_addr_to_kernel+0x40/0x40 [ 328.461181][T10127] ? filter_irq_stacks+0xd0/0xd0 [ 328.461185][T10127] ___sys_sendmsg+0x14e/0x1d0 [ 328.461187][T10127] ? copy_msghdr_from_user+0x420/0x420 [ 328.461195][T10127] __sys_sendmsg+0x12c/0x1d0 [ 328.461198][T10127] ? __sys_sendmsg_sock+0x20/0x20 [ 328.461202][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.461206][T10127] do_syscall_64+0xff/0x530 [ 328.461208][T10127] ? exc_page_fault+0xee/0x100 [ 328.461211][T10127] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 328.461213][T10127] RIP: 0033:0x7f559dbc654e [ 328.461216][T10127] 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 [ 328.461219][T10127] RSP: 002b:00007fff924aa2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 328.461223][T10127] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f559dbc654e [ 328.461225][T10127] RDX: 0000000000000000 RSI: 00007fff924aa350 RDI: 0000000000000005 [ 328.461227][T10127] RBP: 00007fff924aa2b0 R08: 0000000000000000 R09: 0000000000000000 [ 328.461228][T10127] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918702 [ 328.461229][T10127] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff924aaa10 [ 328.461236][T10127] [ 328.497047][T10127] vx20: left promiscuous mode [ 328.497389][T10127] br1: port 2(vx20) entered disabled state [ 328.507719][T10127] ip (10127) used greatest stack depth: 23208 bytes left [ 328.519528][T10128] vx10: left allmulticast mode [ 328.519722][T10128] vx10: left promiscuous mode [ 328.519977][T10128] br1: port 1(vx10) entered disabled state [ 333.599124][T10134] br1: port 1(vx10) entered blocking state [ 333.599142][T10134] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 333.599144][T10134] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10134, name: ip [ 333.599146][T10134] preempt_count: 1, expected: 0 [ 333.599147][T10134] RCU nest depth: 0, expected: 0 [ 333.599147][T10134] INFO: lockdep is turned off. [ 333.599149][T10134] irq event stamp: 0 [ 333.599149][T10134] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 333.599154][T10134] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 333.599160][T10134] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 333.599162][T10134] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 333.599164][T10134] Preemption disabled at: [ 333.599164][T10134] [] vprintk_emit+0x31b/0x3e0 [ 333.599172][T10134] CPU: 3 UID: 0 PID: 10134 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 333.599176][T10134] Tainted: [W]=WARN [ 333.599177][T10134] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 333.599179][T10134] Call Trace: [ 333.599180][T10134] [ 333.599182][T10134] dump_stack_lvl+0x6f/0xa0 [ 333.599187][T10134] ? vprintk_emit+0x31b/0x3e0 [ 333.599189][T10134] __might_resched.cold+0x1fe/0x2c1 [ 333.599192][T10134] ? __module_address+0x36/0x330 [ 333.599196][T10134] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 333.599199][T10134] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 333.599200][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599204][T10134] __kmalloc_noprof+0x443/0x760 [ 333.599207][T10134] ? __rwlock_init+0x150/0x150 [ 333.599210][T10134] ? alloc_buf.isra.0+0x4b/0x260 [ 333.599213][T10134] ? do_raw_spin_unlock+0x59/0x250 [ 333.599215][T10134] alloc_buf.isra.0+0x4b/0x260 [ 333.599217][T10134] put_chars+0x1e1/0x2f0 [ 333.599219][T10134] ? prb_final_commit+0x50/0x50 [ 333.599220][T10134] ? __send_to_port+0x420/0x420 [ 333.599222][T10134] ? printk_get_next_message+0x240/0x650 [ 333.599224][T10134] hvc_console_print+0x292/0x780 [ 333.599227][T10134] ? hvc_write+0x3a0/0x3a0 [ 333.599229][T10134] ? do_raw_spin_lock+0x131/0x280 [ 333.599230][T10134] ? vsnprintf+0x668/0x1700 [ 333.599236][T10134] ? __rwlock_init+0x150/0x150 [ 333.599238][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599240][T10134] ? lock_acquire+0x13c/0x160 [ 333.599241][T10134] console_emit_next_record+0x22f/0x4c0 [ 333.599244][T10134] ? devkmsg_read+0x4b0/0x4b0 [ 333.599246][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599247][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599249][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599251][T10134] ? lock_acquire+0x13c/0x160 [ 333.599252][T10134] ? console_flush_one_record+0x111/0x710 [ 333.599254][T10134] console_flush_one_record+0x46f/0x710 [ 333.599256][T10134] ? console_emit_next_record+0x4c0/0x4c0 [ 333.599259][T10134] console_unlock+0xee/0x1f0 [ 333.599260][T10134] ? lock_acquire+0x13c/0x160 [ 333.599267][T10134] ? console_flush_one_record+0x710/0x710 [ 333.599269][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599270][T10134] ? lock_release+0x184/0x1f0 [ 333.599272][T10134] ? lock_acquire+0x60/0x160 [ 333.599273][T10134] ? __rcu_read_lock+0x30/0x70 [ 333.599275][T10134] ? __down_trylock_console_sem+0x5e/0xa0 [ 333.599277][T10134] ? vprintk_emit+0x320/0x3e0 [ 333.599279][T10134] vprintk_emit+0x37c/0x3e0 [ 333.599282][T10134] ? wake_up_klogd_work_func+0x90/0x90 [ 333.599284][T10134] ? __rwlock_init+0x150/0x150 [ 333.599285][T10134] ? filter_irq_stacks+0xd0/0xd0 [ 333.599287][T10134] ? lock_acquire+0x13c/0x160 [ 333.599289][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599291][T10134] _printk+0xc7/0x100 [ 333.599294][T10134] ? snapshot_read.cold+0x21/0x21 [ 333.599296][T10134] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 333.599308][T10134] ? do_setlink.isra.0+0xa31/0x2750 [ 333.599311][T10134] ? rtnl_newlink+0x9f1/0x11c0 [ 333.599312][T10134] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 333.599314][T10134] br_set_state+0x22f/0x430 [bridge] [ 333.599322][T10134] br_init_port+0xc4/0x200 [bridge] [ 333.599330][T10134] new_nbp+0x39c/0x580 [bridge] [ 333.599338][T10134] br_add_if+0x212/0x1320 [bridge] [ 333.599344][T10134] ? bpf_address_lookup+0x250/0x290 [ 333.599347][T10134] ? is_bpf_text_address+0x72/0x110 [ 333.599349][T10134] ? kernel_text_address+0x149/0x170 [ 333.599351][T10134] ? __kernel_text_address+0x12/0x30 [ 333.599353][T10134] do_set_master+0x357/0x580 [ 333.599356][T10134] do_setlink.isra.0+0xa31/0x2750 [ 333.599358][T10134] ? stack_trace_save+0x93/0xc0 [ 333.599359][T10134] ? rtnl_link_get_size+0x350/0x350 [ 333.599360][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599362][T10134] ? stack_depot_save_flags+0x1bc/0x790 [ 333.599366][T10134] ? kasan_save_stack+0x3d/0x50 [ 333.599369][T10134] ? kasan_save_stack+0x2f/0x50 [ 333.599370][T10134] ? kasan_save_track+0x14/0x30 [ 333.599372][T10134] ? __kasan_kmalloc+0x7b/0x90 [ 333.599373][T10134] ? __kmalloc_cache_noprof+0x29a/0x620 [ 333.599375][T10134] ? rtnl_newlink+0x124/0x11c0 [ 333.599376][T10134] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 333.599377][T10134] ? netlink_rcv_skb+0x14e/0x3a0 [ 333.599379][T10134] ? netlink_unicast+0x486/0x750 [ 333.599381][T10134] ? netlink_sendmsg+0x735/0xc60 [ 333.599382][T10134] ? ____sys_sendmsg+0x415/0x880 [ 333.599384][T10134] ? ___sys_sendmsg+0x14e/0x1d0 [ 333.599386][T10134] ? __sys_sendmsg+0x12c/0x1d0 [ 333.599387][T10134] ? do_syscall_64+0xff/0x530 [ 333.599389][T10134] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 333.599392][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599393][T10134] ? lock_acquire+0x13c/0x160 [ 333.599395][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599396][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599398][T10134] ? trace_contention_end+0xb3/0x180 [ 333.599401][T10134] ? __mutex_lock+0x1db/0x1ea0 [ 333.599403][T10134] ? __mutex_lock+0x9a3/0x1ea0 [ 333.599404][T10134] ? rtnl_newlink+0x9a8/0x11c0 [ 333.599406][T10134] ? ww_mutex_lock+0x160/0x160 [ 333.599407][T10134] ? nla_get_range_signed+0x3d0/0x3d0 [ 333.599409][T10134] ? __rtnl_newlink+0x3fa/0xa50 [ 333.599411][T10134] rtnl_newlink+0x9f1/0x11c0 [ 333.599413][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599415][T10134] ? rtnl_bridge_getlink+0x850/0x850 [ 333.599416][T10134] ? lock_acquire+0x13c/0x160 [ 333.599418][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599420][T10134] ? is_bpf_text_address+0x3e/0x110 [ 333.599421][T10134] ? is_bpf_text_address+0x72/0x110 [ 333.599423][T10134] ? kernel_text_address+0x149/0x170 [ 333.599424][T10134] ? __kernel_text_address+0x12/0x30 [ 333.599426][T10134] ? write_profile+0xf0/0xf0 [ 333.599427][T10134] ? unwind_get_return_address+0x67/0xd0 [ 333.599429][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599431][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599433][T10134] ? cap_capable+0x1d7/0x3d0 [ 333.599436][T10134] ? lock_acquire+0x13c/0x160 [ 333.599437][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599439][T10134] ? rtnl_bridge_getlink+0x850/0x850 [ 333.599441][T10134] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 333.599442][T10134] ? rtnl_link_fill+0x920/0x920 [ 333.599443][T10134] ? filter_irq_stacks+0xd0/0xd0 [ 333.599445][T10134] ? stack_depot_save_flags+0x1bc/0x790 [ 333.599447][T10134] netlink_rcv_skb+0x14e/0x3a0 [ 333.599449][T10134] ? rtnl_link_fill+0x920/0x920 [ 333.599450][T10134] ? lock_release+0x184/0x1f0 [ 333.599451][T10134] ? netlink_ack+0xcf0/0xcf0 [ 333.599453][T10134] ? __netlink_lookup+0xb9/0x6b0 [ 333.599455][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599457][T10134] ? lock_release+0x184/0x1f0 [ 333.599458][T10134] netlink_unicast+0x486/0x750 [ 333.599460][T10134] ? netlink_attachskb+0x810/0x810 [ 333.599462][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599463][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599465][T10134] ? lock_acquire+0x13c/0x160 [ 333.599467][T10134] netlink_sendmsg+0x735/0xc60 [ 333.599469][T10134] ? netlink_unicast+0x750/0x750 [ 333.599470][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599472][T10134] ? lock_release+0x184/0x1f0 [ 333.599474][T10134] ____sys_sendmsg+0x415/0x880 [ 333.599475][T10134] ? copy_msghdr_from_user+0x279/0x420 [ 333.599477][T10134] ? get_timestamp.constprop.0+0x390/0x390 [ 333.599479][T10134] ? move_addr_to_kernel+0x40/0x40 [ 333.599480][T10134] ? filter_irq_stacks+0xd0/0xd0 [ 333.599482][T10134] ___sys_sendmsg+0x14e/0x1d0 [ 333.599484][T10134] ? copy_msghdr_from_user+0x420/0x420 [ 333.599489][T10134] __sys_sendmsg+0x12c/0x1d0 [ 333.599491][T10134] ? __sys_sendmsg_sock+0x20/0x20 [ 333.599493][T10134] ? rcu_is_watching+0x16/0xd0 [ 333.599495][T10134] do_syscall_64+0xff/0x530 [ 333.599497][T10134] ? exc_page_fault+0xee/0x100 [ 333.599499][T10134] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 333.599500][T10134] RIP: 0033:0x7f62c6da354e [ 333.599502][T10134] 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 [ 333.599504][T10134] RSP: 002b:00007ffcbd3d8fc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 333.599508][T10134] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f62c6da354e [ 333.599509][T10134] RDX: 0000000000000000 RSI: 00007ffcbd3d9070 RDI: 0000000000000005 [ 333.599510][T10134] RBP: 00007ffcbd3d8fd0 R08: 0000000000000000 R09: 0000000000000000 [ 333.599511][T10134] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918708 [ 333.599512][T10134] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcbd3d9730 [ 333.599514][T10134] [ 333.626275][T10134] br1: port 1(vx10) entered disabled state [ 333.626520][T10134] vx10: entered allmulticast mode [ 333.627482][T10134] vx10: entered promiscuous mode [ 333.627819][T10134] br1: port 1(vx10) entered blocking state [ 333.628031][T10134] br1: port 1(vx10) entered forwarding state [ 333.663333][T10136] br1: port 2(vx20) entered blocking state [ 333.663540][T10136] br1: port 2(vx20) entered disabled state [ 333.663734][T10136] vx20: entered allmulticast mode [ 333.664638][T10136] vx20: entered promiscuous mode [ 333.664915][T10136] br1: port 2(vx20) entered blocking state [ 333.665093][T10136] br1: port 2(vx20) entered forwarding state [ 367.607004][ T70] vx20: left allmulticast mode [ 367.607024][ T70] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 367.607027][ T70] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 70, name: kworker/u16:1 [ 367.607029][ T70] preempt_count: 1, expected: 0 [ 367.607031][ T70] RCU nest depth: 0, expected: 0 [ 367.607032][ T70] INFO: lockdep is turned off. [ 367.607034][ T70] irq event stamp: 33190 [ 367.607035][ T70] hardirqs last enabled at (33189): [] _raw_spin_unlock_irq+0x28/0x50 [ 367.607045][ T70] hardirqs last disabled at (33190): [] __schedule+0x1246/0x20e0 [ 367.607047][ T70] softirqs last enabled at (33186): [] __fib6_clean_all+0xff/0x290 [ 367.607052][ T70] softirqs last disabled at (33180): [] __fib6_clean_all+0xd9/0x290 [ 367.607055][ T70] Preemption disabled at: [ 367.607056][ T70] [] vprintk_emit+0x31b/0x3e0 [ 367.607066][ T70] CPU: 0 UID: 0 PID: 70 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 367.607071][ T70] Tainted: [W]=WARN [ 367.607072][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 367.607074][ T70] Workqueue: netns cleanup_net [ 367.607081][ T70] Call Trace: [ 367.607083][ T70] [ 367.607085][ T70] dump_stack_lvl+0x6f/0xa0 [ 367.607091][ T70] ? vprintk_emit+0x31b/0x3e0 [ 367.607093][ T70] __might_resched.cold+0x1fe/0x2c1 [ 367.607098][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 367.607102][ T70] ? rcu_is_watching+0x16/0xd0 [ 367.607107][ T70] __kmalloc_noprof+0x443/0x760 [ 367.607111][ T70] ? __rwlock_init+0x150/0x150 [ 367.607114][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 367.607119][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 367.607122][ T70] alloc_buf.isra.0+0x4b/0x260 [ 367.607124][ T70] put_chars+0x1e1/0x2f0 [ 367.607127][ T70] ? desc_read_finalized_seq+0x79/0x120 [ 367.607129][ T70] ? __send_to_port+0x420/0x420 [ 367.607132][ T70] ? console_prepend_replay+0x20/0x20 [ 367.607136][ T70] hvc_console_print+0x292/0x780 [ 367.607140][ T70] ? hvc_write+0x3a0/0x3a0 [ 367.607142][ T70] ? do_raw_spin_lock+0x131/0x280 [ 367.607145][ T70] ? __rwlock_init+0x150/0x150 [ 367.607147][ T70] ? rcu_is_watching+0x16/0xd0 [ 367.607150][ T70] ? rcu_is_watching+0x16/0xd0 [ 367.607152][ T70] ? lock_acquire+0x13c/0x160 [ 367.607156][ T70] console_emit_next_record+0x22f/0x4c0 [ 367.607159][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 367.607162][ T70] ? rcu_is_watching+0x16/0xd0 [ 367.607164][ T70] ? rcu_is_watching+0x16/0xd0 [ 367.607167][ T70] ? rcu_is_watching+0x16/0xd0 [ 367.607169][ T70] ? lock_acquire+0x13c/0x160 [ 367.607172][ T70] ? console_flush_one_record+0x111/0x710 [ 367.607174][ T70] console_flush_one_record+0x46f/0x710 [ 367.607178][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 367.607182][ T70] console_unlock+0xee/0x1f0 [ 367.607184][ T70] ? lock_acquire+0x13c/0x160 [ 367.607186][ T70] ? console_flush_one_record+0x710/0x710 [ 367.607189][ T70] ? rcu_is_watching+0x16/0xd0 [ 367.607191][ T70] ? lock_release+0x184/0x1f0 [ 367.607193][ T70] ? lock_acquire+0x60/0x160 [ 367.607196][ T70] ? __rcu_read_lock+0x30/0x70 [ 367.607199][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 367.607201][ T70] ? vprintk_emit+0x320/0x3e0 [ 367.607204][ T70] vprintk_emit+0x37c/0x3e0 [ 367.607207][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 367.607210][ T70] ? process_one_work+0xe3e/0x1560 [ 367.607213][ T70] ? kthread+0x367/0x460 [ 367.607216][ T70] ? ret_from_fork+0x474/0x6b0 [ 367.607219][ T70] ? ret_from_fork_asm+0x11/0x20 [ 367.607222][ T70] _printk+0xc7/0x100 [ 367.607226][ T70] ? snapshot_read.cold+0x21/0x21 [ 367.607230][ T70] ? netdev_name+0x43/0x60 [ 367.607238][ T70] ? __netdev_printk+0x17f/0x1d0 [ 367.607241][ T70] netdev_info+0xe2/0x116 [ 367.607244][ T70] ? netdev_notice+0x120/0x120 [ 367.607247][ T70] ? rcu_is_watching+0x16/0xd0 [ 367.607250][ T70] ? __up_read+0x355/0x9e0 [ 367.607253][ T70] ? trace_hardirqs_on+0x36/0x40 [ 367.607256][ T70] ? down_write_nested+0x200/0x200 [ 367.607258][ T70] ? mutex_is_locked+0x1c/0x50 [ 367.607262][ T70] netif_set_allmulti.cold+0x7c/0x166 [ 367.607266][ T70] dev_set_allmulti+0xa2/0x150 [ 367.607270][ T70] del_nbp+0xb7/0xc10 [bridge] [ 367.607288][ T70] br_dev_delete+0x9d/0x1e0 [bridge] [ 367.607300][ T70] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 367.607312][ T70] ops_undo_list+0x5be/0x8f0 [ 367.607316][ T70] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 367.607319][ T70] ? idr_destroy+0x121/0x250 [ 367.607323][ T70] cleanup_net+0x431/0x890 [ 367.607326][ T70] ? net_passive_dec+0x230/0x230 [ 367.607329][ T70] ? lock_acquire+0x13c/0x160 [ 367.607331][ T70] ? rcu_is_watching+0x16/0xd0 [ 367.607335][ T70] process_one_work+0xe3e/0x1560 [ 367.607339][ T70] ? __queue_delayed_work+0x470/0x470 [ 367.607343][ T70] ? __rwlock_init+0x150/0x150 [ 367.607347][ T70] worker_thread+0x4f1/0xd60 [ 367.607350][ T70] ? rescuer_thread+0x1340/0x1340 [ 367.607353][ T70] ? __kthread_parkme+0xbd/0x210 [ 367.607355][ T70] ? rescuer_thread+0x1340/0x1340 [ 367.607358][ T70] ? rescuer_thread+0x1340/0x1340 [ 367.607360][ T70] kthread+0x367/0x460 [ 367.607363][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 367.607365][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 367.607367][ T70] ret_from_fork+0x474/0x6b0 [ 367.607370][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 367.607373][ T70] ? __switch_to+0x5a3/0xe00 [ 367.607376][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 367.607379][ T70] ret_from_fork_asm+0x11/0x20 [ 367.607384][ T70] [ 367.635798][ T70] vx20: left promiscuous mode [ 367.636115][ T70] br2: port 3(vx20) entered disabled state [ 367.641669][ T70] vx10: left allmulticast mode [ 367.641865][ T70] vx10: left promiscuous mode [ 367.642075][ T70] br2: port 2(vx10) entered disabled state [ 367.650069][ T70] w1: left allmulticast mode [ 367.650222][ T70] w1: left promiscuous mode [ 367.650595][ T70] br2: port 1(w1) entered disabled state [ 367.738171][ T70] vx20: left allmulticast mode [ 367.738385][ T70] vx20: left promiscuous mode [ 367.738607][ T70] br2: port 3(vx20) entered disabled state [ 367.741480][ T70] vx10: left allmulticast mode [ 367.741660][ T70] vx10: left promiscuous mode [ 367.741869][ T70] br2: port 2(vx10) entered disabled state [ 367.742832][ T70] w1: left allmulticast mode [ 367.743034][ T70] w1: left promiscuous mode [ 367.743527][ T70] br2: port 1(w1) entered disabled state [ 368.271860][T12040] br1: port 4(veth2) entered disabled state [ 368.290304][T12041] veth2: left allmulticast mode [ 368.290518][T12041] veth2: left promiscuous mode [ 368.290769][T12041] br1: port 4(veth2) entered disabled state [ 368.345622][T12044] br1: port 3(veth1) entered disabled state [ 368.362888][T12045] veth1: left allmulticast mode [ 368.363055][T12045] veth1: left promiscuous mode [ 368.363264][T12045] br1: port 3(veth1) entered disabled state [ 368.403153][T12047] vx20: left allmulticast mode [ 368.403350][T12047] vx20: left promiscuous mode [ 368.403607][T12047] br1: port 2(vx20) entered disabled state [ 368.477854][T12051] vx10: left allmulticast mode [ 368.478060][T12051] vx10: left promiscuous mode [ 368.478323][T12051] br1: port 1(vx10) entered disabled state