[ 10.468833][ T237] 8021q: 802.1Q VLAN Support v1.8 [ 10.468851][ T237] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.468853][ T237] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 237, name: modprobe [ 10.468855][ T237] preempt_count: 1, expected: 0 [ 10.468856][ T237] RCU nest depth: 0, expected: 0 [ 10.468857][ T237] locks held by modprobe/237: 4, last CPU#0: [ 10.468859][ T237] #0: ffffffffa4769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.468874][ T237] #1: ffffffffa4769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.468880][ T237] #2: ffffffffa4689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.468884][ T237] #3: ffffffffa4689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.468888][ T237] irq event stamp: 34034 [ 10.468889][ T237] hardirqs last enabled at (34033): [] __down_trylock_console_sem+0x86/0xa0 [ 10.468891][ T237] hardirqs last disabled at (34034): [] console_emit_next_record+0x3d4/0x4c0 [ 10.468893][ T237] softirqs last enabled at (30540): [] handle_softirqs+0x67c/0x900 [ 10.468896][ T237] softirqs last disabled at (30533): [] __irq_exit_rcu+0x145/0x1c0 [ 10.468899][ T237] Preemption disabled at: [ 10.468899][ T237] [] vprintk_emit+0x31b/0x3e0 [ 10.468905][ T237] CPU: 0 UID: 0 PID: 237 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.468908][ T237] Tainted: [W]=WARN [ 10.468909][ T237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.468911][ T237] Call Trace: [ 10.468913][ T237] [ 10.468914][ T237] dump_stack_lvl+0x6f/0xa0 [ 10.468920][ T237] ? vprintk_emit+0x31b/0x3e0 [ 10.468922][ T237] __might_resched.cold+0x1fe/0x2c1 [ 10.468926][ T237] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.468930][ T237] ? __kmalloc_noprof+0xdb/0x760 [ 10.468935][ T237] __kmalloc_noprof+0x443/0x760 [ 10.468937][ T237] ? alloc_buf.isra.0+0x4b/0x260 [ 10.468943][ T237] ? do_raw_spin_unlock+0x59/0x250 [ 10.468946][ T237] alloc_buf.isra.0+0x4b/0x260 [ 10.468951][ T237] put_chars+0x1e1/0x2f0 [ 10.468954][ T237] ? __send_to_port+0x420/0x420 [ 10.468956][ T237] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.468961][ T237] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.468963][ T237] ? validate_chain+0x38b/0xc20 [ 10.468968][ T237] hvc_console_print+0x292/0x780 [ 10.468970][ T237] ? __lock_acquire+0x518/0xc20 [ 10.468975][ T237] ? hvc_write+0x3a0/0x3a0 [ 10.468978][ T237] ? rcu_is_watching+0x16/0xd0 [ 10.468982][ T237] console_emit_next_record+0x22f/0x4c0 [ 10.468986][ T237] ? devkmsg_read+0x4b0/0x4b0 [ 10.468988][ T237] ? console_flush_one_record+0x106/0x710 [ 10.468991][ T237] ? rcu_is_watching+0x16/0xd0 [ 10.468994][ T237] ? lock_acquire+0x13c/0x160 [ 10.468997][ T237] console_flush_one_record+0x46f/0x710 [ 10.469001][ T237] ? console_emit_next_record+0x4c0/0x4c0 [ 10.469003][ T237] ? __lock_acquire+0x518/0xc20 [ 10.469008][ T237] console_unlock+0xee/0x1f0 [ 10.469011][ T237] ? console_flush_one_record+0x710/0x710 [ 10.469012][ T237] ? rcu_is_watching+0x16/0xd0 [ 10.469015][ T237] ? lock_acquire+0x60/0x160 [ 10.469018][ T237] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.469020][ T237] ? vprintk_emit+0x320/0x3e0 [ 10.469023][ T237] vprintk_emit+0x37c/0x3e0 [ 10.469027][ T237] ? wake_up_klogd_work_func+0x90/0x90 [ 10.469032][ T237] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 10.469035][ T237] _printk+0xc7/0x100 [ 10.469039][ T237] ? snapshot_read.cold+0x21/0x21 [ 10.469045][ T237] ? do_one_initcall+0x113/0x4f0 [ 10.469048][ T237] vlan_proto_init+0x24/0x90 [8021q] [ 10.469051][ T237] do_one_initcall+0x124/0x4f0 [ 10.469053][ T237] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 10.469058][ T237] ? do_init_module+0xae/0x8a0 [ 10.469061][ T237] ? kasan_unpoison+0x44/0x70 [ 10.469066][ T237] do_init_module+0x2ad/0x8a0 [ 10.469069][ T237] ? lockdep_hardirqs_on+0x91/0x130 [ 10.469074][ T237] ? free_module+0x470/0x470 [ 10.469077][ T237] ? kfree+0x123/0x590 [ 10.469081][ T237] load_module+0x1424/0x1bb0 [ 10.469088][ T237] ? layout_and_allocate.isra.0+0x680/0x680 [ 10.469091][ T237] ? __ia32_sys_fsconfig+0x180/0x180 [ 10.469094][ T237] ? ovl_real_file+0x172/0x1e0 [ 10.469098][ T237] ? backing_file_read_iter+0x541/0x790 [ 10.469101][ T237] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.469105][ T237] init_module_from_file+0x11f/0x1a0 [ 10.469108][ T237] ? __do_sys_init_module+0x220/0x220 [ 10.469116][ T237] ? __rwlock_init+0x150/0x150 [ 10.469119][ T237] ? do_raw_spin_unlock+0x59/0x250 [ 10.469122][ T237] idempotent_init_module+0x37b/0x7c0 [ 10.469126][ T237] ? init_module_from_file+0x1a0/0x1a0 [ 10.469132][ T237] ? rcu_is_watching+0x16/0xd0 [ 10.469134][ T237] ? cap_capable+0x1d7/0x3d0 [ 10.469140][ T237] __x64_sys_finit_module+0xdf/0x190 [ 10.469142][ T237] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.469145][ T237] do_syscall_64+0xff/0x530 [ 10.469147][ T237] ? exc_page_fault+0xee/0x100 [ 10.469150][ T237] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.469152][ T237] RIP: 0033:0x7fdca068d37d [ 10.469155][ T237] 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 [ 10.469157][ T237] RSP: 002b:00007fffc0703f88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 10.469160][ T237] RAX: ffffffffffffffda RBX: 0000556342b7e810 RCX: 00007fdca068d37d [ 10.469161][ T237] RDX: 0000000000000000 RSI: 0000556302c8affd RDI: 0000000000000000 [ 10.469162][ T237] RBP: 00007fffc0704020 R08: 0000000000000000 R09: 0000000000000000 [ 10.469163][ T237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556302c8affd [ 10.469164][ T237] R13: 0000556342b7e960 R14: 0000000000040000 R15: 0000000000000000 [ 10.469170][ T237] [ 11.695859][ T283] br1: port 1(vx10) entered blocking state [ 11.695933][ T283] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.695935][ T283] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 283, name: ip [ 11.695937][ T283] preempt_count: 1, expected: 0 [ 11.695938][ T283] RCU nest depth: 0, expected: 0 [ 11.695939][ T283] locks held by ip/283: 5, last CPU#0: [ 11.695942][ T283] #0: ffffffffa4ed2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.695956][ T283] #1: ffffffffa4769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.695962][ T283] #2: ffffffffa4769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.695966][ T283] #3: ffffffffa4689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.695970][ T283] #4: ffffffffa4689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.695974][ T283] irq event stamp: 17692 [ 11.695975][ T283] hardirqs last enabled at (17691): [] __down_trylock_console_sem+0x86/0xa0 [ 11.695977][ T283] hardirqs last disabled at (17692): [] console_emit_next_record+0x3d4/0x4c0 [ 11.695979][ T283] softirqs last enabled at (17604): [] __alloc_skb+0x4c2/0x5f0 [ 11.695982][ T283] softirqs last disabled at (17602): [] __alloc_skb+0x4c2/0x5f0 [ 11.695985][ T283] Preemption disabled at: [ 11.695986][ T283] [] vprintk_emit+0x31b/0x3e0 [ 11.695991][ T283] CPU: 0 UID: 0 PID: 283 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.695995][ T283] Tainted: [W]=WARN [ 11.695996][ T283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.695997][ T283] Call Trace: [ 11.695999][ T283] [ 11.696001][ T283] dump_stack_lvl+0x6f/0xa0 [ 11.696007][ T283] ? vprintk_emit+0x31b/0x3e0 [ 11.696009][ T283] __might_resched.cold+0x1fe/0x2c1 [ 11.696013][ T283] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.696018][ T283] ? __kmalloc_noprof+0xdb/0x760 [ 11.696023][ T283] __kmalloc_noprof+0x443/0x760 [ 11.696025][ T283] ? alloc_buf.isra.0+0x4b/0x260 [ 11.696031][ T283] ? do_raw_spin_unlock+0x59/0x250 [ 11.696034][ T283] alloc_buf.isra.0+0x4b/0x260 [ 11.696037][ T283] put_chars+0x1e1/0x2f0 [ 11.696040][ T283] ? __send_to_port+0x420/0x420 [ 11.696044][ T283] ? validate_chain+0x34a/0xc20 [ 11.696047][ T283] hvc_console_print+0x292/0x780 [ 11.696050][ T283] ? mark_usage+0x61/0x170 [ 11.696052][ T283] ? __lock_acquire+0x518/0xc20 [ 11.696054][ T283] ? __lock_acquire+0x518/0xc20 [ 11.696058][ T283] ? hvc_write+0x3a0/0x3a0 [ 11.696060][ T283] ? console_emit_next_record+0x1df/0x4c0 [ 11.696063][ T283] ? rcu_is_watching+0x16/0xd0 [ 11.696067][ T283] ? lock_acquire+0x13c/0x160 [ 11.696071][ T283] console_emit_next_record+0x22f/0x4c0 [ 11.696074][ T283] ? devkmsg_read+0x4b0/0x4b0 [ 11.696076][ T283] ? console_flush_one_record+0x106/0x710 [ 11.696079][ T283] ? rcu_is_watching+0x16/0xd0 [ 11.696082][ T283] ? lock_acquire+0x13c/0x160 [ 11.696086][ T283] console_flush_one_record+0x46f/0x710 [ 11.696090][ T283] ? console_emit_next_record+0x4c0/0x4c0 [ 11.696091][ T283] ? __lock_acquire+0x518/0xc20 [ 11.696097][ T283] console_unlock+0xee/0x1f0 [ 11.696099][ T283] ? console_flush_one_record+0x710/0x710 [ 11.696101][ T283] ? rcu_is_watching+0x16/0xd0 [ 11.696104][ T283] ? lock_acquire+0x60/0x160 [ 11.696107][ T283] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.696109][ T283] ? vprintk_emit+0x320/0x3e0 [ 11.696112][ T283] vprintk_emit+0x37c/0x3e0 [ 11.696116][ T283] ? wake_up_klogd_work_func+0x90/0x90 [ 11.696119][ T283] ? __lock_release.isra.0+0x69/0x1a0 [ 11.696120][ T283] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.696124][ T283] ? mark_held_locks+0x40/0x70 [ 11.696128][ T283] _printk+0xc7/0x100 [ 11.696131][ T283] ? snapshot_read.cold+0x21/0x21 [ 11.696135][ T283] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.696148][ T283] ? do_setlink.isra.0+0xa31/0x2750 [ 11.696149][ T283] ? rtnl_newlink+0x9f1/0x11c0 [ 11.696151][ T283] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.696155][ T283] br_set_state+0x22f/0x430 [bridge] [ 11.696166][ T283] br_init_port+0xc4/0x200 [bridge] [ 11.696175][ T283] new_nbp+0x39c/0x580 [bridge] [ 11.696185][ T283] br_add_if+0x212/0x1320 [bridge] [ 11.696192][ T283] ? is_bpf_text_address+0x72/0x110 [ 11.696196][ T283] ? kernel_text_address+0x149/0x170 [ 11.696199][ T283] ? __kernel_text_address+0x12/0x30 [ 11.696203][ T283] do_set_master+0x357/0x580 [ 11.696208][ T283] do_setlink.isra.0+0xa31/0x2750 [ 11.696211][ T283] ? stack_trace_save+0x93/0xc0 [ 11.696214][ T283] ? rtnl_link_get_size+0x350/0x350 [ 11.696215][ T283] ? rcu_read_lock_any_held+0x66/0x90 [ 11.696218][ T283] ? stack_depot_save_flags+0x38e/0x790 [ 11.696221][ T283] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.696224][ T283] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.696226][ T283] ? validate_chain+0x38b/0xc20 [ 11.696228][ T283] ? kasan_save_stack+0x3d/0x50 [ 11.696231][ T283] ? kasan_save_stack+0x2f/0x50 [ 11.696233][ T283] ? kasan_save_track+0x14/0x30 [ 11.696236][ T283] ? __lock_acquire+0x518/0xc20 [ 11.696238][ T283] ? netlink_seq_next+0x4e/0x60 [ 11.696241][ T283] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.696245][ T283] ? lock_acquire.part.0+0xd4/0x280 [ 11.696247][ T283] ? rtnl_newlink+0x9a8/0x11c0 [ 11.696250][ T283] ? rcu_is_watching+0x16/0xd0 [ 11.696252][ T283] ? lock_acquire+0x13c/0x160 [ 11.696254][ T283] ? rcu_is_watching+0x16/0xd0 [ 11.696255][ T283] ? rcu_is_watching+0x16/0xd0 [ 11.696258][ T283] ? trace_contention_end+0xb3/0x180 [ 11.696262][ T283] ? __mutex_lock+0x1db/0x1ea0 [ 11.696263][ T283] ? __mutex_lock+0x9a3/0x1ea0 [ 11.696265][ T283] ? rtnl_newlink+0x9a8/0x11c0 [ 11.696269][ T283] ? ww_mutex_lock+0x160/0x160 [ 11.696270][ T283] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.696275][ T283] ? __rtnl_newlink+0x3fa/0xa50 [ 11.696280][ T283] rtnl_newlink+0x9f1/0x11c0 [ 11.696286][ T283] ? rtnl_bridge_getlink+0x850/0x850 [ 11.696288][ T283] ? __lock_acquire+0x518/0xc20 [ 11.696299][ T283] ? lock_acquire.part.0+0xd4/0x280 [ 11.696302][ T283] ? find_held_lock+0x2b/0x80 [ 11.696305][ T283] ? rtnl_bridge_getlink+0x850/0x850 [ 11.696308][ T283] ? __lock_release.isra.0+0x69/0x1a0 [ 11.696312][ T283] ? rtnl_bridge_getlink+0x850/0x850 [ 11.696314][ T283] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.696317][ T283] ? rtnl_link_fill+0x920/0x920 [ 11.696318][ T283] ? __lock_acquire+0x518/0xc20 [ 11.696323][ T283] ? lock_acquire.part.0+0xd4/0x280 [ 11.696324][ T283] ? find_held_lock+0x2b/0x80 [ 11.696328][ T283] netlink_rcv_skb+0x14e/0x3a0 [ 11.696330][ T283] ? rtnl_link_fill+0x920/0x920 [ 11.696333][ T283] ? netlink_ack+0xcf0/0xcf0 [ 11.696339][ T283] ? netlink_deliver_tap+0xc5/0x330 [ 11.696340][ T283] ? netlink_deliver_tap+0x13c/0x330 [ 11.696345][ T283] netlink_unicast+0x486/0x750 [ 11.696348][ T283] ? netlink_attachskb+0x810/0x810 [ 11.696351][ T283] ? __lock_acquire+0x518/0xc20 [ 11.696355][ T283] netlink_sendmsg+0x735/0xc60 [ 11.696359][ T283] ? netlink_unicast+0x750/0x750 [ 11.696363][ T283] ? __might_fault+0x97/0x140 [ 11.696368][ T283] ____sys_sendmsg+0x415/0x880 [ 11.696370][ T283] ? copy_msghdr_from_user+0x279/0x420 [ 11.696372][ T283] ? get_timestamp.constprop.0+0x390/0x390 [ 11.696374][ T283] ? move_addr_to_kernel+0x40/0x40 [ 11.696381][ T283] ___sys_sendmsg+0x14e/0x1d0 [ 11.696384][ T283] ? copy_msghdr_from_user+0x420/0x420 [ 11.696400][ T283] __sys_sendmsg+0x12c/0x1d0 [ 11.696403][ T283] ? __sys_sendmsg_sock+0x20/0x20 [ 11.696409][ T283] ? rcu_is_watching+0x16/0xd0 [ 11.696413][ T283] do_syscall_64+0xff/0x530 [ 11.696415][ T283] ? exc_page_fault+0xee/0x100 [ 11.696418][ T283] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.696420][ T283] RIP: 0033:0x7f451d13f54e [ 11.696424][ T283] 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 [ 11.696426][ T283] RSP: 002b:00007ffcf764e9d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.696429][ T283] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f451d13f54e [ 11.696430][ T283] RDX: 0000000000000000 RSI: 00007ffcf764ea80 RDI: 0000000000000005 [ 11.696431][ T283] RBP: 00007ffcf764e9e0 R08: 0000000000000000 R09: 0000000000000000 [ 11.696432][ T283] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915052 [ 11.696433][ T283] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcf764f140 [ 11.696440][ T283] [ 11.738824][ T283] br1: port 1(vx10) entered disabled state [ 11.739229][ T283] vx10: entered allmulticast mode [ 11.741311][ T283] vx10: entered promiscuous mode [ 11.741814][ T283] br1: port 1(vx10) entered blocking state [ 11.742245][ T283] br1: port 1(vx10) entered forwarding state [ 11.759302][ T283] ip (283) used greatest stack depth: 23336 bytes left [ 11.868047][ T288] br1: port 2(vx20) entered blocking state [ 11.868375][ T288] br1: port 2(vx20) entered disabled state [ 11.868679][ T288] vx20: entered allmulticast mode [ 11.870637][ T288] vx20: entered promiscuous mode [ 11.871119][ T288] br1: port 2(vx20) entered blocking state [ 11.871493][ T288] br1: port 2(vx20) entered forwarding state [ 11.926967][ T290] br1: port 3(veth1) entered blocking state [ 11.927328][ T290] br1: port 3(veth1) entered disabled state [ 11.927685][ T290] veth1: entered allmulticast mode [ 11.929737][ T290] veth1: entered promiscuous mode [ 11.955262][ T39] br1: port 3(veth1) entered blocking state [ 11.955728][ T39] br1: port 3(veth1) entered forwarding state [ 12.035517][ T294] br1: port 4(veth2) entered blocking state [ 12.035908][ T294] br1: port 4(veth2) entered disabled state [ 12.036914][ T294] veth2: entered allmulticast mode [ 12.038513][ T294] veth2: entered promiscuous mode [ 12.064270][ T39] br1: port 4(veth2) entered blocking state [ 12.064667][ T39] br1: port 4(veth2) entered forwarding state [ 13.326272][ T344] br2: port 1(w1) entered blocking state [ 13.326288][ T344] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.326290][ T344] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 344, name: ip [ 13.326292][ T344] preempt_count: 1, expected: 0 [ 13.326293][ T344] RCU nest depth: 0, expected: 0 [ 13.326294][ T344] locks held by ip/344: 5, last CPU#3: [ 13.326296][ T344] #0: ffffffffa4ed2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.326314][ T344] #1: ffffffffa4769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.326321][ T344] #2: ffffffffa4769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.326325][ T344] #3: ffffffffa4689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.326329][ T344] #4: ffffffffa4689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.326333][ T344] irq event stamp: 11914 [ 13.326333][ T344] hardirqs last enabled at (11913): [] __down_trylock_console_sem+0x86/0xa0 [ 13.326336][ T344] hardirqs last disabled at (11914): [] console_emit_next_record+0x3d4/0x4c0 [ 13.326338][ T344] softirqs last enabled at (11854): [] __alloc_skb+0x4c2/0x5f0 [ 13.326341][ T344] softirqs last disabled at (11852): [] __alloc_skb+0x4c2/0x5f0 [ 13.326344][ T344] Preemption disabled at: [ 13.326344][ T344] [] vprintk_emit+0x31b/0x3e0 [ 13.326350][ T344] CPU: 3 UID: 0 PID: 344 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.326354][ T344] Tainted: [W]=WARN [ 13.326355][ T344] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.326357][ T344] Call Trace: [ 13.326358][ T344] [ 13.326360][ T344] dump_stack_lvl+0x6f/0xa0 [ 13.326366][ T344] ? vprintk_emit+0x31b/0x3e0 [ 13.326368][ T344] __might_resched.cold+0x1fe/0x2c1 [ 13.326373][ T344] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.326377][ T344] ? __kmalloc_noprof+0xdb/0x760 [ 13.326382][ T344] __kmalloc_noprof+0x443/0x760 [ 13.326384][ T344] ? alloc_buf.isra.0+0x4b/0x260 [ 13.326390][ T344] ? do_raw_spin_unlock+0x59/0x250 [ 13.326393][ T344] alloc_buf.isra.0+0x4b/0x260 [ 13.326396][ T344] put_chars+0x1e1/0x2f0 [ 13.326398][ T344] ? prb_final_commit+0x50/0x50 [ 13.326400][ T344] ? __send_to_port+0x420/0x420 [ 13.326403][ T344] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.326407][ T344] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.326409][ T344] ? validate_chain+0x38b/0xc20 [ 13.326413][ T344] hvc_console_print+0x292/0x780 [ 13.326416][ T344] ? mark_usage+0x61/0x170 [ 13.326418][ T344] ? __lock_acquire+0x518/0xc20 [ 13.326419][ T344] ? __lock_acquire+0x518/0xc20 [ 13.326423][ T344] ? hvc_write+0x3a0/0x3a0 [ 13.326425][ T344] ? console_emit_next_record+0x1df/0x4c0 [ 13.326428][ T344] ? rcu_is_watching+0x16/0xd0 [ 13.326431][ T344] ? lock_acquire+0x13c/0x160 [ 13.326435][ T344] console_emit_next_record+0x22f/0x4c0 [ 13.326438][ T344] ? devkmsg_read+0x4b0/0x4b0 [ 13.326440][ T344] ? console_flush_one_record+0x106/0x710 [ 13.326443][ T344] ? rcu_is_watching+0x16/0xd0 [ 13.326446][ T344] ? lock_acquire+0x13c/0x160 [ 13.326450][ T344] console_flush_one_record+0x46f/0x710 [ 13.326454][ T344] ? console_emit_next_record+0x4c0/0x4c0 [ 13.326456][ T344] ? __lock_acquire+0x518/0xc20 [ 13.326461][ T344] console_unlock+0xee/0x1f0 [ 13.326463][ T344] ? console_flush_one_record+0x710/0x710 [ 13.326465][ T344] ? rcu_is_watching+0x16/0xd0 [ 13.326468][ T344] ? lock_acquire+0x60/0x160 [ 13.326471][ T344] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.326473][ T344] ? vprintk_emit+0x320/0x3e0 [ 13.326476][ T344] vprintk_emit+0x37c/0x3e0 [ 13.326480][ T344] ? wake_up_klogd_work_func+0x90/0x90 [ 13.326483][ T344] ? __lock_release.isra.0+0x69/0x1a0 [ 13.326486][ T344] ? mark_held_locks+0x40/0x70 [ 13.326489][ T344] _printk+0xc7/0x100 [ 13.326493][ T344] ? snapshot_read.cold+0x21/0x21 [ 13.326497][ T344] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.326509][ T344] ? do_setlink.isra.0+0xa31/0x2750 [ 13.326511][ T344] ? rtnl_newlink+0x9f1/0x11c0 [ 13.326512][ T344] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.326516][ T344] br_set_state+0x22f/0x430 [bridge] [ 13.326527][ T344] br_init_port+0xc4/0x200 [bridge] [ 13.326535][ T344] new_nbp+0x39c/0x580 [bridge] [ 13.326544][ T344] br_add_if+0x212/0x1320 [bridge] [ 13.326552][ T344] ? is_bpf_text_address+0x72/0x110 [ 13.326556][ T344] ? kernel_text_address+0x149/0x170 [ 13.326559][ T344] ? __kernel_text_address+0x12/0x30 [ 13.326562][ T344] do_set_master+0x357/0x580 [ 13.326567][ T344] do_setlink.isra.0+0xa31/0x2750 [ 13.326570][ T344] ? stack_trace_save+0x93/0xc0 [ 13.326573][ T344] ? rtnl_link_get_size+0x350/0x350 [ 13.326574][ T344] ? rcu_read_lock_any_held+0x66/0x90 [ 13.326576][ T344] ? stack_depot_save_flags+0x38e/0x790 [ 13.326580][ T344] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.326582][ T344] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.326584][ T344] ? validate_chain+0x38b/0xc20 [ 13.326587][ T344] ? kasan_save_stack+0x3d/0x50 [ 13.326590][ T344] ? kasan_save_stack+0x2f/0x50 [ 13.326591][ T344] ? kasan_save_track+0x14/0x30 [ 13.326594][ T344] ? __lock_acquire+0x518/0xc20 [ 13.326596][ T344] ? netlink_seq_next+0x4e/0x60 [ 13.326599][ T344] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.326603][ T344] ? lock_acquire.part.0+0xd4/0x280 [ 13.326605][ T344] ? rtnl_newlink+0x9a8/0x11c0 [ 13.326608][ T344] ? rcu_is_watching+0x16/0xd0 [ 13.326610][ T344] ? lock_acquire+0x13c/0x160 [ 13.326612][ T344] ? rcu_is_watching+0x16/0xd0 [ 13.326614][ T344] ? rcu_is_watching+0x16/0xd0 [ 13.326616][ T344] ? trace_contention_end+0xb3/0x180 [ 13.326620][ T344] ? __mutex_lock+0x1db/0x1ea0 [ 13.326623][ T344] ? __mutex_lock+0x9a3/0x1ea0 [ 13.326625][ T344] ? rtnl_newlink+0x9a8/0x11c0 [ 13.326628][ T344] ? ww_mutex_lock+0x160/0x160 [ 13.326630][ T344] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.326634][ T344] ? __rtnl_newlink+0x3fa/0xa50 [ 13.326640][ T344] rtnl_newlink+0x9f1/0x11c0 [ 13.326645][ T344] ? rtnl_bridge_getlink+0x850/0x850 [ 13.326647][ T344] ? __lock_acquire+0x518/0xc20 [ 13.326651][ T344] ? lock_acquire.part.0+0xd4/0x280 [ 13.326653][ T344] ? find_held_lock+0x2b/0x80 [ 13.326655][ T344] ? rtnl_bridge_getlink+0x850/0x850 [ 13.326657][ T344] ? __lock_release.isra.0+0x69/0x1a0 [ 13.326661][ T344] ? rtnl_bridge_getlink+0x850/0x850 [ 13.326663][ T344] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.326666][ T344] ? rtnl_link_fill+0x920/0x920 [ 13.326667][ T344] ? __lock_acquire+0x518/0xc20 [ 13.326671][ T344] ? lock_acquire.part.0+0xd4/0x280 [ 13.326673][ T344] ? find_held_lock+0x2b/0x80 [ 13.326677][ T344] netlink_rcv_skb+0x14e/0x3a0 [ 13.326678][ T344] ? rtnl_link_fill+0x920/0x920 [ 13.326681][ T344] ? netlink_ack+0xcf0/0xcf0 [ 13.326687][ T344] ? netlink_deliver_tap+0xc5/0x330 [ 13.326689][ T344] ? netlink_deliver_tap+0x13c/0x330 [ 13.326693][ T344] netlink_unicast+0x486/0x750 [ 13.326697][ T344] ? netlink_attachskb+0x810/0x810 [ 13.326699][ T344] ? __lock_acquire+0x518/0xc20 [ 13.326704][ T344] netlink_sendmsg+0x735/0xc60 [ 13.326707][ T344] ? netlink_unicast+0x750/0x750 [ 13.326711][ T344] ? __might_fault+0x97/0x140 [ 13.326716][ T344] ____sys_sendmsg+0x415/0x880 [ 13.326719][ T344] ? copy_msghdr_from_user+0x279/0x420 [ 13.326721][ T344] ? get_timestamp.constprop.0+0x390/0x390 [ 13.326723][ T344] ? move_addr_to_kernel+0x40/0x40 [ 13.326730][ T344] ___sys_sendmsg+0x14e/0x1d0 [ 13.326733][ T344] ? copy_msghdr_from_user+0x420/0x420 [ 13.326748][ T344] __sys_sendmsg+0x12c/0x1d0 [ 13.326751][ T344] ? __sys_sendmsg_sock+0x20/0x20 [ 13.326757][ T344] ? rcu_is_watching+0x16/0xd0 [ 13.326761][ T344] do_syscall_64+0xff/0x530 [ 13.326763][ T344] ? exc_page_fault+0xee/0x100 [ 13.326766][ T344] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.326769][ T344] RIP: 0033:0x7fa8f5eb654e [ 13.326772][ T344] 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 [ 13.326774][ T344] RSP: 002b:00007ffd8d7e65d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.326776][ T344] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa8f5eb654e [ 13.326778][ T344] RDX: 0000000000000000 RSI: 00007ffd8d7e6680 RDI: 0000000000000005 [ 13.326779][ T344] RBP: 00007ffd8d7e65e0 R08: 0000000000000000 R09: 0000000000000000 [ 13.326780][ T344] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915053 [ 13.326780][ T344] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd8d7e6d40 [ 13.326787][ T344] [ 13.374008][ T344] br2: port 1(w1) entered disabled state [ 13.374337][ T344] w1: entered allmulticast mode [ 13.375932][ T344] w1: entered promiscuous mode [ 13.400642][ T345] br2: port 1(w1) entered blocking state [ 13.400926][ T345] br2: port 1(w1) entered forwarding state [ 13.404193][ T46] br2: port 1(w1) entered disabled state [ 13.597506][ T352] br2: port 2(vx10) entered blocking state [ 13.597835][ T352] br2: port 2(vx10) entered disabled state [ 13.598444][ T352] vx10: entered allmulticast mode [ 13.599945][ T352] vx10: entered promiscuous mode [ 13.600399][ T352] br2: port 2(vx10) entered blocking state [ 13.600695][ T352] br2: port 2(vx10) entered forwarding state [ 13.797174][ T359] br2: port 3(vx20) entered blocking state [ 13.797506][ T359] br2: port 3(vx20) entered disabled state [ 13.797813][ T359] vx20: entered allmulticast mode [ 13.799385][ T359] vx20: entered promiscuous mode [ 13.799830][ T359] br2: port 3(vx20) entered blocking state [ 13.800161][ T359] br2: port 3(vx20) entered forwarding state [ 14.024925][ T46] br2: port 1(w1) entered blocking state [ 14.025365][ T46] br2: port 1(w1) entered forwarding state [ 14.781525][ T398] br2: port 1(w1) entered blocking state [ 14.781542][ T398] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.781544][ T398] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 398, name: ip [ 14.781546][ T398] preempt_count: 1, expected: 0 [ 14.781547][ T398] RCU nest depth: 0, expected: 0 [ 14.781548][ T398] locks held by ip/398: 5, last CPU#0: [ 14.781550][ T398] #0: ffffffffa4ed2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.781562][ T398] #1: ffffffffa4769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.781569][ T398] #2: ffffffffa4769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.781573][ T398] #3: ffffffffa4689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.781577][ T398] #4: ffffffffa4689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.781581][ T398] irq event stamp: 20618 [ 14.781582][ T398] hardirqs last enabled at (20617): [] __down_trylock_console_sem+0x86/0xa0 [ 14.781585][ T398] hardirqs last disabled at (20618): [] console_emit_next_record+0x3d4/0x4c0 [ 14.781587][ T398] softirqs last enabled at (20592): [] handle_softirqs+0x67c/0x900 [ 14.781590][ T398] softirqs last disabled at (19643): [] __irq_exit_rcu+0x145/0x1c0 [ 14.781592][ T398] Preemption disabled at: [ 14.781593][ T398] [] vprintk_emit+0x31b/0x3e0 [ 14.781599][ T398] CPU: 0 UID: 0 PID: 398 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.781602][ T398] Tainted: [W]=WARN [ 14.781603][ T398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.781605][ T398] Call Trace: [ 14.781607][ T398] [ 14.781608][ T398] dump_stack_lvl+0x6f/0xa0 [ 14.781614][ T398] ? vprintk_emit+0x31b/0x3e0 [ 14.781616][ T398] __might_resched.cold+0x1fe/0x2c1 [ 14.781621][ T398] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.781625][ T398] ? __kmalloc_noprof+0xdb/0x760 [ 14.781631][ T398] __kmalloc_noprof+0x443/0x760 [ 14.781633][ T398] ? alloc_buf.isra.0+0x4b/0x260 [ 14.781639][ T398] ? do_raw_spin_unlock+0x59/0x250 [ 14.781642][ T398] alloc_buf.isra.0+0x4b/0x260 [ 14.781645][ T398] put_chars+0x1e1/0x2f0 [ 14.781647][ T398] ? prb_final_commit+0x50/0x50 [ 14.781650][ T398] ? __send_to_port+0x420/0x420 [ 14.781653][ T398] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.781657][ T398] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.781660][ T398] ? validate_chain+0x38b/0xc20 [ 14.781664][ T398] hvc_console_print+0x292/0x780 [ 14.781666][ T398] ? mark_usage+0x61/0x170 [ 14.781668][ T398] ? __lock_acquire+0x518/0xc20 [ 14.781670][ T398] ? __lock_acquire+0x518/0xc20 [ 14.781674][ T398] ? hvc_write+0x3a0/0x3a0 [ 14.781676][ T398] ? console_emit_next_record+0x1df/0x4c0 [ 14.781680][ T398] ? rcu_is_watching+0x16/0xd0 [ 14.781682][ T398] ? lock_acquire+0x13c/0x160 [ 14.781686][ T398] console_emit_next_record+0x22f/0x4c0 [ 14.781690][ T398] ? devkmsg_read+0x4b0/0x4b0 [ 14.781692][ T398] ? console_flush_one_record+0x106/0x710 [ 14.781696][ T398] ? rcu_is_watching+0x16/0xd0 [ 14.781698][ T398] ? lock_acquire+0x13c/0x160 [ 14.781702][ T398] console_flush_one_record+0x46f/0x710 [ 14.781707][ T398] ? console_emit_next_record+0x4c0/0x4c0 [ 14.781709][ T398] ? __lock_acquire+0x518/0xc20 [ 14.781714][ T398] console_unlock+0xee/0x1f0 [ 14.781717][ T398] ? console_flush_one_record+0x710/0x710 [ 14.781719][ T398] ? rcu_is_watching+0x16/0xd0 [ 14.781721][ T398] ? lock_acquire+0x60/0x160 [ 14.781725][ T398] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.781727][ T398] ? vprintk_emit+0x320/0x3e0 [ 14.781731][ T398] vprintk_emit+0x37c/0x3e0 [ 14.781735][ T398] ? wake_up_klogd_work_func+0x90/0x90 [ 14.781737][ T398] ? __lock_release.isra.0+0x69/0x1a0 [ 14.781740][ T398] ? mark_held_locks+0x40/0x70 [ 14.781744][ T398] _printk+0xc7/0x100 [ 14.781748][ T398] ? snapshot_read.cold+0x21/0x21 [ 14.781752][ T398] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 14.781765][ T398] ? do_setlink.isra.0+0xa31/0x2750 [ 14.781767][ T398] ? rtnl_newlink+0x9f1/0x11c0 [ 14.781768][ T398] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.781773][ T398] br_set_state+0x22f/0x430 [bridge] [ 14.781783][ T398] br_init_port+0xc4/0x200 [bridge] [ 14.781792][ T398] new_nbp+0x39c/0x580 [bridge] [ 14.781802][ T398] br_add_if+0x212/0x1320 [bridge] [ 14.781809][ T398] ? is_bpf_text_address+0x72/0x110 [ 14.781813][ T398] ? kernel_text_address+0x149/0x170 [ 14.781816][ T398] ? __kernel_text_address+0x12/0x30 [ 14.781820][ T398] do_set_master+0x357/0x580 [ 14.781825][ T398] do_setlink.isra.0+0xa31/0x2750 [ 14.781828][ T398] ? stack_trace_save+0x93/0xc0 [ 14.781831][ T398] ? rtnl_link_get_size+0x350/0x350 [ 14.781833][ T398] ? rcu_read_lock_any_held+0x66/0x90 [ 14.781835][ T398] ? stack_depot_save_flags+0x38e/0x790 [ 14.781838][ T398] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.781841][ T398] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.781843][ T398] ? validate_chain+0x38b/0xc20 [ 14.781846][ T398] ? kasan_save_stack+0x3d/0x50 [ 14.781849][ T398] ? kasan_save_stack+0x2f/0x50 [ 14.781851][ T398] ? kasan_save_track+0x14/0x30 [ 14.781854][ T398] ? __lock_acquire+0x518/0xc20 [ 14.781856][ T398] ? netlink_seq_next+0x4e/0x60 [ 14.781859][ T398] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.781864][ T398] ? lock_acquire.part.0+0xd4/0x280 [ 14.781867][ T398] ? rtnl_newlink+0x9a8/0x11c0 [ 14.781872][ T398] ? rcu_is_watching+0x16/0xd0 [ 14.781875][ T398] ? lock_acquire+0x13c/0x160 [ 14.781877][ T398] ? rcu_is_watching+0x16/0xd0 [ 14.781879][ T398] ? rcu_is_watching+0x16/0xd0 [ 14.781881][ T398] ? trace_contention_end+0xb3/0x180 [ 14.781885][ T398] ? __mutex_lock+0x1db/0x1ea0 [ 14.781888][ T398] ? __mutex_lock+0x9a3/0x1ea0 [ 14.781891][ T398] ? rtnl_newlink+0x9a8/0x11c0 [ 14.781894][ T398] ? ww_mutex_lock+0x160/0x160 [ 14.781896][ T398] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.781901][ T398] ? __rtnl_newlink+0x3fa/0xa50 [ 14.781906][ T398] rtnl_newlink+0x9f1/0x11c0 [ 14.781912][ T398] ? rtnl_bridge_getlink+0x850/0x850 [ 14.781914][ T398] ? __lock_acquire+0x518/0xc20 [ 14.781918][ T398] ? lock_acquire.part.0+0xd4/0x280 [ 14.781920][ T398] ? find_held_lock+0x2b/0x80 [ 14.781922][ T398] ? rtnl_bridge_getlink+0x850/0x850 [ 14.781924][ T398] ? __lock_release.isra.0+0x69/0x1a0 [ 14.781928][ T398] ? rtnl_bridge_getlink+0x850/0x850 [ 14.781930][ T398] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.781933][ T398] ? rtnl_link_fill+0x920/0x920 [ 14.781935][ T398] ? __lock_acquire+0x518/0xc20 [ 14.781939][ T398] ? lock_acquire.part.0+0xd4/0x280 [ 14.781941][ T398] ? find_held_lock+0x2b/0x80 [ 14.781945][ T398] netlink_rcv_skb+0x14e/0x3a0 [ 14.781947][ T398] ? rtnl_link_fill+0x920/0x920 [ 14.781952][ T398] ? netlink_ack+0xcf0/0xcf0 [ 14.781958][ T398] ? netlink_deliver_tap+0xc5/0x330 [ 14.781960][ T398] ? netlink_deliver_tap+0x13c/0x330 [ 14.781964][ T398] netlink_unicast+0x486/0x750 [ 14.781968][ T398] ? netlink_attachskb+0x810/0x810 [ 14.781971][ T398] ? __lock_acquire+0x518/0xc20 [ 14.781975][ T398] netlink_sendmsg+0x735/0xc60 [ 14.781979][ T398] ? netlink_unicast+0x750/0x750 [ 14.781983][ T398] ? __might_fault+0x97/0x140 [ 14.781989][ T398] ____sys_sendmsg+0x415/0x880 [ 14.781991][ T398] ? copy_msghdr_from_user+0x279/0x420 [ 14.781993][ T398] ? get_timestamp.constprop.0+0x390/0x390 [ 14.781995][ T398] ? move_addr_to_kernel+0x40/0x40 [ 14.782002][ T398] ___sys_sendmsg+0x14e/0x1d0 [ 14.782005][ T398] ? copy_msghdr_from_user+0x420/0x420 [ 14.782021][ T398] __sys_sendmsg+0x12c/0x1d0 [ 14.782024][ T398] ? __sys_sendmsg_sock+0x20/0x20 [ 14.782031][ T398] ? rcu_is_watching+0x16/0xd0 [ 14.782034][ T398] do_syscall_64+0xff/0x530 [ 14.782037][ T398] ? exc_page_fault+0xee/0x100 [ 14.782040][ T398] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.782042][ T398] RIP: 0033:0x7f992552754e [ 14.782046][ T398] 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 [ 14.782048][ T398] RSP: 002b:00007ffda0757f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.782051][ T398] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f992552754e [ 14.782052][ T398] RDX: 0000000000000000 RSI: 00007ffda0758010 RDI: 0000000000000005 [ 14.782053][ T398] RBP: 00007ffda0757f70 R08: 0000000000000000 R09: 0000000000000000 [ 14.782054][ T398] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915055 [ 14.782055][ T398] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda07586d0 [ 14.782062][ T398] [ 14.823336][ T398] br2: port 1(w1) entered disabled state [ 14.823679][ T398] w1: entered allmulticast mode [ 14.825731][ T398] w1: entered promiscuous mode [ 14.867633][ T399] br2: port 1(w1) entered blocking state [ 14.867920][ T399] br2: port 1(w1) entered forwarding state [ 15.049256][ T406] br2: port 2(vx10) entered blocking state [ 15.049593][ T406] br2: port 2(vx10) entered disabled state [ 15.049902][ T406] vx10: entered allmulticast mode [ 15.059742][ T406] vx10: entered promiscuous mode [ 15.060984][ T406] br2: port 2(vx10) entered blocking state [ 15.061287][ T406] br2: port 2(vx10) entered forwarding state [ 15.265734][ T413] br2: port 3(vx20) entered blocking state [ 15.266081][ T413] br2: port 3(vx20) entered disabled state [ 15.266394][ T413] vx20: entered allmulticast mode [ 15.267964][ T413] vx20: entered promiscuous mode [ 15.268465][ T413] br2: port 3(vx20) entered blocking state [ 15.268770][ T413] br2: port 3(vx20) entered forwarding state [ 15.421049][ T39] br2: port 1(w1) entered disabled state [ 15.509171][ T59] br2: port 1(w1) entered blocking state [ 15.509495][ T59] br2: port 1(w1) entered forwarding state [ 27.004008][ C0] [ 27.004024][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.004027][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 27.004028][ C0] preempt_count: 104, expected: 0 [ 27.004029][ C0] RCU nest depth: 0, expected: 0 [ 27.004030][ C0] INFO: lockdep is turned off. [ 27.004031][ C0] irq event stamp: 1087654 [ 27.004032][ C0] hardirqs last enabled at (1087654): [] _raw_spin_unlock_irq+0x28/0x50 [ 27.004041][ C0] hardirqs last disabled at (1087653): [] _raw_spin_lock_irq+0x4a/0x50 [ 27.004043][ C0] softirqs last enabled at (1087632): [] handle_softirqs+0x67c/0x900 [ 27.004047][ C0] softirqs last disabled at (1087651): [] __irq_exit_rcu+0x145/0x1c0 [ 27.004049][ C0] Preemption disabled at: [ 27.004049][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 27.004056][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.004059][ C0] Tainted: [W]=WARN [ 27.004060][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.004062][ C0] Call Trace: [ 27.004064][ C0] [ 27.004065][ C0] dump_stack_lvl+0x6f/0xa0 [ 27.004071][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 27.004072][ C0] __might_resched.cold+0x1fe/0x2c1 [ 27.004076][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.004079][ C0] ? __asan_memcpy+0x3c/0x60 [ 27.004082][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.004086][ C0] __kmalloc_noprof+0x443/0x760 [ 27.004089][ C0] ? __rwlock_init+0x150/0x150 [ 27.004092][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 27.004095][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 27.004097][ C0] alloc_buf.isra.0+0x4b/0x260 [ 27.004099][ C0] put_chars+0x1e1/0x2f0 [ 27.004101][ C0] ? __send_to_port+0x420/0x420 [ 27.004103][ C0] ? console_prepend_replay+0x20/0x20 [ 27.004106][ C0] hvc_console_print+0x292/0x780 [ 27.004110][ C0] ? hvc_write+0x3a0/0x3a0 [ 27.004111][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.004113][ C0] ? lock_acquire+0x13c/0x160 [ 27.004115][ C0] console_emit_next_record+0x22f/0x4c0 [ 27.004118][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 27.004120][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.004121][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.004123][ C0] ? lock_acquire+0x13c/0x160 [ 27.004125][ C0] ? console_flush_one_record+0x111/0x710 [ 27.004127][ C0] console_flush_one_record+0x46f/0x710 [ 27.004129][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 27.004132][ C0] console_unlock+0xee/0x1f0 [ 27.004134][ C0] ? lock_acquire+0x13c/0x160 [ 27.004135][ C0] ? console_flush_one_record+0x710/0x710 [ 27.004137][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.004139][ C0] ? lock_release+0x184/0x1f0 [ 27.004140][ C0] ? lock_acquire+0x60/0x160 [ 27.004142][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.004144][ C0] ? vprintk_emit+0x320/0x3e0 [ 27.004146][ C0] vprintk_emit+0x37c/0x3e0 [ 27.004148][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 27.004150][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.004152][ C0] ? lock_release+0x184/0x1f0 [ 27.004154][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 27.004158][ C0] _printk+0xc7/0x100 [ 27.004161][ C0] ? snapshot_read.cold+0x21/0x21 [ 27.004163][ C0] ? arch_stack_walk+0xd7/0x130 [ 27.004167][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.004170][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 27.004171][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 27.004174][ C0] mark_lock_irq+0x989/0x9c0 [ 27.004177][ C0] mark_lock+0x1d7/0xa00 [ 27.004179][ C0] mark_usage+0x42/0x170 [ 27.004180][ C0] __lock_acquire+0x388/0xc20 [ 27.004182][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.004184][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.004197][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.004199][ C0] ? lock_acquire+0x13c/0x160 [ 27.004201][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.004208][ C0] _raw_spin_lock+0x33/0x40 [ 27.004209][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.004216][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.004222][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.004228][ C0] call_timer_fn+0x160/0x4d0 [ 27.004232][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 27.004234][ C0] ? debug_object_active_state+0x430/0x430 [ 27.004237][ C0] ? find_held_lock+0x2b/0x80 [ 27.004239][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.004241][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.004243][ C0] __run_timers+0x68f/0xaa0 [ 27.004245][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.004252][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.004254][ C0] ? __lock_acquire+0x518/0xc20 [ 27.004257][ C0] ? __rwlock_init+0x150/0x150 [ 27.004259][ C0] run_timer_softirq+0xf0/0x160 [ 27.004261][ C0] ? __run_timers+0xaa0/0xaa0 [ 27.004263][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.004266][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.004268][ C0] handle_softirqs+0x1d3/0x900 [ 27.004270][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.004271][ C0] ? _local_bh_enable+0xc0/0xc0 [ 27.004274][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.004275][ C0] irq_exit_rcu+0xe/0x30 [ 27.004277][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.004279][ C0] [ 27.004280][ C0] [ 27.004280][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 27.004282][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.004285][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.004287][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 27.004289][ C0] RSP: 0018:ffffffffa4407cf8 EFLAGS: 00000296 [ 27.004292][ C0] RAX: 00000000001098a1 RBX: ffffffffa441c600 RCX: ffffffffa14f0307 [ 27.004293][ C0] RDX: ffffffffa441c600 RSI: ffffffffa4238b01 RDI: ffffffffa3c8d8e0 [ 27.004294][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.004295][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4880fa2 [ 27.004296][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 27.004297][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.004300][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 27.004302][ C0] default_idle+0x9/0x10 [ 27.004304][ C0] default_idle_call+0x6e/0xb0 [ 27.004305][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.004307][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 27.004309][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 27.004311][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.004313][ C0] do_idle+0xd8/0x190 [ 27.004315][ C0] cpu_startup_entry+0x53/0x70 [ 27.004316][ C0] rest_init+0x279/0x280 [ 27.004318][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 27.004321][ C0] ? rest_init+0x280/0x280 [ 27.004323][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 27.004326][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 27.004329][ C0] ? acpi_enable+0x1e4/0x330 [ 27.004332][ C0] start_kernel+0x3af/0x3b0 [ 27.004334][ C0] x86_64_start_reservations+0x24/0x30 [ 27.004336][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.004337][ C0] common_startup_64+0x13e/0x148 [ 27.004342][ C0] [ 27.031271][ C0] ======================================================== [ 27.031554][ C0] WARNING: possible irq lock inversion dependency detected [ 27.031827][ C0] 7.2.0-virtme #1 Tainted: G W [ 27.032021][ C0] -------------------------------------------------------- [ 27.032295][ C0] swapper/0/0 just changed the state of lock: [ 27.032538][ C0] ff1100000ca1ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.032906][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 27.033135][ C0] (fs_reclaim){+.+.}-{0:0} [ 27.033138][ C0] [ 27.033138][ C0] [ 27.033138][ C0] and interrupts could create inverse lock ordering between them. [ 27.033138][ C0] [ 27.033788][ C0] [ 27.033788][ C0] other info that might help us debug this: [ 27.034063][ C0] Chain exists of: [ 27.034063][ C0] &br->lock --> console_owner --> fs_reclaim [ 27.034063][ C0] [ 27.034465][ C0] Possible interrupt unsafe locking scenario: [ 27.034465][ C0] [ 27.034741][ C0] CPU0 CPU1 [ 27.034899][ C0] ---- ---- [ 27.035107][ C0] lock(fs_reclaim); [ 27.035226][ C0] local_irq_disable(); [ 27.035473][ C0] lock(&br->lock); [ 27.035674][ C0] lock(console_owner); [ 27.035919][ C0] [ 27.036035][ C0] lock(&br->lock); [ 27.036202][ C0] [ 27.036202][ C0] *** DEADLOCK *** [ 27.036202][ C0] [ 27.036478][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 27.036665][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 27.037029][ C0] [ 27.037029][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 27.037344][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 27.037553][ C0] HARDIRQ-ON-W at: [ 27.037670][ C0] __lock_acquire+0x388/0xc20 [ 27.037924][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.038114][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.038360][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.038652][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.038889][ C0] workqueue_init+0x2a/0x680 [ 27.039137][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.039424][ C0] kernel_init+0x21/0x150 [ 27.039613][ C0] ret_from_fork+0x474/0x6b0 [ 27.039854][ C0] ret_from_fork_asm+0x11/0x20 [ 27.040107][ C0] SOFTIRQ-ON-W at: [ 27.040220][ C0] __lock_acquire+0x388/0xc20 [ 27.040469][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.040656][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.040899][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.041177][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.041407][ C0] workqueue_init+0x2a/0x680 [ 27.041651][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.041934][ C0] kernel_init+0x21/0x150 [ 27.042122][ C0] ret_from_fork+0x474/0x6b0 [ 27.042365][ C0] ret_from_fork_asm+0x11/0x20 [ 27.042611][ C0] INITIAL USE at: [ 27.042724][ C0] __lock_acquire+0x388/0xc20 [ 27.042971][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.043162][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.043407][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.043689][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.043920][ C0] workqueue_init+0x2a/0x680 [ 27.044163][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.044411][ C0] kernel_init+0x21/0x150 [ 27.044602][ C0] ret_from_fork+0x474/0x6b0 [ 27.044842][ C0] ret_from_fork_asm+0x11/0x20 [ 27.045036][ C0] } [ 27.045170][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 27.045402][ C0] ... acquired at: [ 27.045570][ C0] __lock_acquire+0x518/0xc20 [ 27.045723][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.045931][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.046082][ C0] __kmalloc_noprof+0xd3/0x760 [ 27.046286][ C0] alloc_buf.isra.0+0x4b/0x260 [ 27.046448][ C0] put_chars+0x1e1/0x2f0 [ 27.046653][ C0] hvc_console_print+0x292/0x780 [ 27.046805][ C0] console_emit_next_record+0x22f/0x4c0 [ 27.047010][ C0] console_flush_one_record+0x46f/0x710 [ 27.047159][ C0] console_unlock+0xee/0x1f0 [ 27.047364][ C0] vprintk_emit+0x37c/0x3e0 [ 27.047520][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 27.047726][ C0] dev_printk_emit+0xb9/0xee [ 27.047880][ C0] _dev_info+0xe2/0x116 [ 27.047999][ C0] cmos_do_probe+0x8be/0x98a [ 27.048154][ C0] platform_probe+0xfe/0x1f0 [ 27.048305][ C0] call_driver_probe+0x61/0x1c0 [ 27.048460][ C0] really_probe+0x199/0x760 [ 27.048664][ C0] __driver_probe_device+0x24f/0x440 [ 27.048814][ C0] driver_probe_device+0x4a/0xf0 [ 27.049021][ C0] __driver_attach+0x1b8/0x540 [ 27.049169][ C0] bus_for_each_dev+0x130/0x1e0 [ 27.049372][ C0] bus_add_driver+0x2c8/0x530 [ 27.049529][ C0] driver_register+0x1a3/0x390 [ 27.049727][ C0] __platform_driver_probe+0x13f/0x270 [ 27.049882][ C0] cmos_init+0x31/0x40 [ 27.050049][ C0] do_one_initcall+0x124/0x4f0 [ 27.050199][ C0] kernel_init_freeable+0x596/0x630 [ 27.050406][ C0] kernel_init+0x21/0x150 [ 27.050556][ C0] ret_from_fork+0x474/0x6b0 [ 27.050774][ C0] ret_from_fork_asm+0x11/0x20 [ 27.050924][ C0] [ 27.051003][ C0] -> (console_owner){....}-{0:0} { [ 27.051205][ C0] INITIAL USE at: [ 27.051318][ C0] } [ 27.051402][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 27.051679][ C0] ... acquired at: [ 27.051838][ C0] __lock_acquire+0x518/0xc20 [ 27.051992][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.052192][ C0] console_lock_spinning_enable+0x5c/0x60 [ 27.052385][ C0] console_emit_next_record+0x1d1/0x4c0 [ 27.052586][ C0] console_flush_one_record+0x46f/0x710 [ 27.052736][ C0] console_unlock+0xee/0x1f0 [ 27.052940][ C0] vprintk_emit+0x37c/0x3e0 [ 27.053088][ C0] _printk+0xc7/0x100 [ 27.053252][ C0] br_set_state+0x22f/0x430 [bridge] [ 27.053415][ C0] br_init_port+0xc4/0x200 [bridge] [ 27.053624][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 27.053818][ C0] br_add_if+0xde2/0x1320 [bridge] [ 27.054033][ C0] do_set_master+0x357/0x580 [ 27.054184][ C0] do_setlink.isra.0+0xa31/0x2750 [ 27.054393][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.054544][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.054743][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.054896][ C0] netlink_unicast+0x486/0x750 [ 27.055096][ C0] netlink_sendmsg+0x735/0xc60 [ 27.055247][ C0] ____sys_sendmsg+0x415/0x880 [ 27.055457][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.055609][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.055816][ C0] do_syscall_64+0xff/0x530 [ 27.055973][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.056212][ C0] [ 27.056286][ C0] -> (&br->lock){+.-.}-{3:3} { [ 27.056497][ C0] HARDIRQ-ON-W at: [ 27.056610][ C0] __lock_acquire+0x388/0xc20 [ 27.056854][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.057045][ C0] _raw_spin_lock_bh+0x38/0x50 [ 27.057285][ C0] recalculate_group_addr+0x51/0x120 [bridge] [ 27.057583][ C0] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.057814][ C0] br_changelink+0x575/0x16e0 [bridge] [ 27.058066][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 27.058309][ C0] rtnl_newlink_create+0x2d0/0x750 [ 27.058501][ C0] __rtnl_newlink+0x22b/0xa50 [ 27.058743][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.058932][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.059172][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.059421][ C0] netlink_unicast+0x486/0x750 [ 27.059606][ C0] netlink_sendmsg+0x735/0xc60 [ 27.059848][ C0] ____sys_sendmsg+0x415/0x880 [ 27.060094][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.060285][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.060532][ C0] do_syscall_64+0xff/0x530 [ 27.060725][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.061019][ C0] IN-SOFTIRQ-W at: [ 27.061184][ C0] __lock_acquire+0x388/0xc20 [ 27.061373][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.061624][ C0] _raw_spin_lock+0x33/0x40 [ 27.061810][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.062098][ C0] call_timer_fn+0x160/0x4d0 [ 27.062339][ C0] __run_timers+0x68f/0xaa0 [ 27.062535][ C0] run_timer_softirq+0xf0/0x160 [ 27.062775][ C0] handle_softirqs+0x1d3/0x900 [ 27.063023][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.063211][ C0] irq_exit_rcu+0xe/0x30 [ 27.063460][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.063741][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.063976][ C0] pv_native_safe_halt+0xf/0x10 [ 27.064213][ C0] default_idle+0x9/0x10 [ 27.064463][ C0] default_idle_call+0x6e/0xb0 [ 27.064653][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.064940][ C0] do_idle+0xd8/0x190 [ 27.065147][ C0] cpu_startup_entry+0x53/0x70 [ 27.065335][ C0] rest_init+0x279/0x280 [ 27.065579][ C0] start_kernel+0x3af/0x3b0 [ 27.065767][ C0] x86_64_start_reservations+0x24/0x30 [ 27.066014][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.066253][ C0] common_startup_64+0x13e/0x148 [ 27.066445][ C0] INITIAL USE at: [ 27.066611][ C0] __lock_acquire+0x388/0xc20 [ 27.066798][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.067045][ C0] _raw_spin_lock_bh+0x38/0x50 [ 27.067288][ C0] recalculate_group_addr+0x51/0x120 [bridge] [ 27.067525][ C0] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.067808][ C0] br_changelink+0x575/0x16e0 [bridge] [ 27.068010][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 27.068202][ C0] rtnl_newlink_create+0x2d0/0x750 [ 27.068452][ C0] __rtnl_newlink+0x22b/0xa50 [ 27.068695][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.068888][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.069128][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.069322][ C0] netlink_unicast+0x486/0x750 [ 27.069569][ C0] netlink_sendmsg+0x735/0xc60 [ 27.069815][ C0] ____sys_sendmsg+0x415/0x880 [ 27.070008][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.070253][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.070502][ C0] do_syscall_64+0xff/0x530 [ 27.070692][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.070982][ C0] } [ 27.071059][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 27.071336][ C0] ... acquired at: [ 27.071455][ C0] mark_lock+0x1d7/0xa00 [ 27.071663][ C0] mark_usage+0x42/0x170 [ 27.071812][ C0] __lock_acquire+0x388/0xc20 [ 27.072018][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.072169][ C0] _raw_spin_lock+0x33/0x40 [ 27.072382][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.072573][ C0] call_timer_fn+0x160/0x4d0 [ 27.072782][ C0] __run_timers+0x68f/0xaa0 [ 27.072945][ C0] run_timer_softirq+0xf0/0x160 [ 27.073151][ C0] handle_softirqs+0x1d3/0x900 [ 27.073305][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.073510][ C0] irq_exit_rcu+0xe/0x30 [ 27.073663][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.073909][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.074151][ C0] pv_native_safe_halt+0xf/0x10 [ 27.074303][ C0] default_idle+0x9/0x10 [ 27.074512][ C0] default_idle_call+0x6e/0xb0 [ 27.074662][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.074904][ C0] do_idle+0xd8/0x190 [ 27.075018][ C0] cpu_startup_entry+0x53/0x70 [ 27.075227][ C0] rest_init+0x279/0x280 [ 27.075381][ C0] start_kernel+0x3af/0x3b0 [ 27.075584][ C0] x86_64_start_reservations+0x24/0x30 [ 27.075737][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.075945][ C0] common_startup_64+0x13e/0x148 [ 27.076100][ C0] [ 27.076175][ C0] [ 27.076175][ C0] stack backtrace: [ 27.076424][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.076427][ C0] Tainted: [W]=WARN [ 27.076428][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.076429][ C0] Call Trace: [ 27.076430][ C0] [ 27.076431][ C0] dump_stack_lvl+0x6f/0xa0 [ 27.076435][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 27.076439][ C0] mark_lock_irq+0x989/0x9c0 [ 27.076442][ C0] mark_lock+0x1d7/0xa00 [ 27.076444][ C0] mark_usage+0x42/0x170 [ 27.076445][ C0] __lock_acquire+0x388/0xc20 [ 27.076448][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.076450][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.076457][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.076460][ C0] ? lock_acquire+0x13c/0x160 [ 27.076462][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.076468][ C0] _raw_spin_lock+0x33/0x40 [ 27.076470][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.076476][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.076482][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.076488][ C0] call_timer_fn+0x160/0x4d0 [ 27.076490][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 27.076492][ C0] ? debug_object_active_state+0x430/0x430 [ 27.076496][ C0] ? find_held_lock+0x2b/0x80 [ 27.076498][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.076500][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.076502][ C0] __run_timers+0x68f/0xaa0 [ 27.076504][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.076510][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.076512][ C0] ? __lock_acquire+0x518/0xc20 [ 27.076515][ C0] ? __rwlock_init+0x150/0x150 [ 27.076517][ C0] run_timer_softirq+0xf0/0x160 [ 27.076519][ C0] ? __run_timers+0xaa0/0xaa0 [ 27.076521][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.076523][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.076525][ C0] handle_softirqs+0x1d3/0x900 [ 27.076527][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.076529][ C0] ? _local_bh_enable+0xc0/0xc0 [ 27.076531][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.076532][ C0] irq_exit_rcu+0xe/0x30 [ 27.076534][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.076535][ C0] [ 27.076536][ C0] [ 27.076537][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 27.076538][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.076540][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.076542][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 27.076544][ C0] RSP: 0018:ffffffffa4407cf8 EFLAGS: 00000296 [ 27.076546][ C0] RAX: 00000000001098a1 RBX: ffffffffa441c600 RCX: ffffffffa14f0307 [ 27.076547][ C0] RDX: ffffffffa441c600 RSI: ffffffffa4238b01 RDI: ffffffffa3c8d8e0 [ 27.076548][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.076549][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff4880fa2 [ 27.076549][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 27.076551][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.076553][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 27.076555][ C0] default_idle+0x9/0x10 [ 27.076556][ C0] default_idle_call+0x6e/0xb0 [ 27.076558][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.076560][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 27.076561][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 27.076564][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.076566][ C0] do_idle+0xd8/0x190 [ 27.076567][ C0] cpu_startup_entry+0x53/0x70 [ 27.076569][ C0] rest_init+0x279/0x280 [ 27.076571][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 27.076573][ C0] ? rest_init+0x280/0x280 [ 27.076575][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 27.076579][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 27.076581][ C0] ? acpi_enable+0x1e4/0x330 [ 27.076584][ C0] start_kernel+0x3af/0x3b0 [ 27.076585][ C0] x86_64_start_reservations+0x24/0x30 [ 27.076587][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.076589][ C0] common_startup_64+0x13e/0x148 [ 27.076592][ C0] [ 27.942913][ T538] GACT probability NOT on [ 46.537584][ T1778] veth3: entered promiscuous mode [ 46.537602][ T1778] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.537604][ T1778] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1778, name: bridge [ 46.537606][ T1778] preempt_count: 202, expected: 0 [ 46.537607][ T1778] RCU nest depth: 0, expected: 0 [ 46.537607][ T1778] INFO: lockdep is turned off. [ 46.537608][ T1778] irq event stamp: 0 [ 46.537609][ T1778] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.537613][ T1778] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 46.537619][ T1778] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 46.537621][ T1778] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.537623][ T1778] Preemption disabled at: [ 46.537624][ T1778] [] dev_uc_add_excl+0x67/0x110 [ 46.537631][ T1778] CPU: 3 UID: 0 PID: 1778 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.537635][ T1778] Tainted: [W]=WARN [ 46.537636][ T1778] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.537638][ T1778] Call Trace: [ 46.537639][ T1778] [ 46.537641][ T1778] dump_stack_lvl+0x6f/0xa0 [ 46.537646][ T1778] ? dev_uc_add_excl+0x67/0x110 [ 46.537648][ T1778] __might_resched.cold+0x1fe/0x2c1 [ 46.537652][ T1778] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.537655][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537659][ T1778] __kmalloc_noprof+0x443/0x760 [ 46.537663][ T1778] ? __rwlock_init+0x150/0x150 [ 46.537666][ T1778] ? alloc_buf.isra.0+0x4b/0x260 [ 46.537669][ T1778] ? do_raw_spin_unlock+0x59/0x250 [ 46.537671][ T1778] alloc_buf.isra.0+0x4b/0x260 [ 46.537673][ T1778] put_chars+0x1e1/0x2f0 [ 46.537675][ T1778] ? __send_to_port+0x420/0x420 [ 46.537677][ T1778] ? printk_get_next_message+0x240/0x650 [ 46.537680][ T1778] ? console_prepend_replay+0x20/0x20 [ 46.537682][ T1778] hvc_console_print+0x292/0x780 [ 46.537686][ T1778] ? hvc_write+0x3a0/0x3a0 [ 46.537687][ T1778] ? __rwlock_init+0x150/0x150 [ 46.537689][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537690][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537692][ T1778] ? lock_acquire+0x13c/0x160 [ 46.537694][ T1778] console_emit_next_record+0x22f/0x4c0 [ 46.537697][ T1778] ? devkmsg_read+0x4b0/0x4b0 [ 46.537699][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537700][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537702][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537704][ T1778] ? lock_acquire+0x13c/0x160 [ 46.537706][ T1778] ? console_flush_one_record+0x111/0x710 [ 46.537707][ T1778] console_flush_one_record+0x46f/0x710 [ 46.537710][ T1778] ? console_emit_next_record+0x4c0/0x4c0 [ 46.537713][ T1778] console_unlock+0xee/0x1f0 [ 46.537714][ T1778] ? lock_acquire+0x13c/0x160 [ 46.537716][ T1778] ? console_flush_one_record+0x710/0x710 [ 46.537717][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537719][ T1778] ? lock_release+0x184/0x1f0 [ 46.537721][ T1778] ? lock_acquire+0x60/0x160 [ 46.537722][ T1778] ? __rcu_read_lock+0x30/0x70 [ 46.537724][ T1778] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.537726][ T1778] ? vprintk_emit+0x320/0x3e0 [ 46.537728][ T1778] vprintk_emit+0x37c/0x3e0 [ 46.537731][ T1778] ? wake_up_klogd_work_func+0x90/0x90 [ 46.537733][ T1778] _printk+0xc7/0x100 [ 46.537736][ T1778] ? snapshot_read.cold+0x21/0x21 [ 46.537739][ T1778] ? netdev_name+0x43/0x60 [ 46.537742][ T1778] ? __netdev_printk+0x17f/0x1d0 [ 46.537743][ T1778] netdev_info+0xe2/0x116 [ 46.537745][ T1778] ? netdev_notice+0x120/0x120 [ 46.537747][ T1778] ? kasan_save_track+0x14/0x30 [ 46.537750][ T1778] ? __kmalloc_cache_noprof+0x29a/0x620 [ 46.537752][ T1778] ? __hw_addr_add_ex+0x247/0x630 [ 46.537753][ T1778] ? mutex_is_locked+0x1c/0x50 [ 46.537756][ T1778] __dev_set_promiscuity.cold+0x95/0x104 [ 46.537759][ T1778] __dev_set_rx_mode+0x219/0x2c0 [ 46.537762][ T1778] dev_uc_add_excl+0xf2/0x110 [ 46.537764][ T1778] ndo_dflt_fdb_add+0x105/0x1e0 [ 46.537767][ T1778] ? __nla_parse+0x22/0x30 [ 46.537769][ T1778] rtnl_fdb_add+0x632/0xa00 [ 46.537771][ T1778] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.537773][ T1778] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 46.537774][ T1778] ? rtnl_fdb_del+0xb10/0xb10 [ 46.537775][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537777][ T1778] ? __rcu_read_lock+0x30/0x70 [ 46.537780][ T1778] ? unwind_get_return_address+0x67/0xd0 [ 46.537782][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537784][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537786][ T1778] ? cap_capable+0x1d7/0x3d0 [ 46.537789][ T1778] ? lock_acquire+0x13c/0x160 [ 46.537791][ T1778] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 46.537793][ T1778] ? rtnl_link_fill+0x920/0x920 [ 46.537794][ T1778] ? filter_irq_stacks+0xd0/0xd0 [ 46.537797][ T1778] ? stack_depot_save_flags+0x1bc/0x790 [ 46.537800][ T1778] netlink_rcv_skb+0x14e/0x3a0 [ 46.537803][ T1778] ? rtnl_link_fill+0x920/0x920 [ 46.537804][ T1778] ? lock_release+0x184/0x1f0 [ 46.537806][ T1778] ? netlink_ack+0xcf0/0xcf0 [ 46.537807][ T1778] ? __netlink_lookup+0xb9/0x6b0 [ 46.537810][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537811][ T1778] ? lock_release+0x184/0x1f0 [ 46.537813][ T1778] netlink_unicast+0x486/0x750 [ 46.537815][ T1778] ? netlink_attachskb+0x810/0x810 [ 46.537817][ T1778] ? percpu_counter_add_batch+0x89/0x280 [ 46.537820][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537822][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537823][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537825][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537827][ T1778] netlink_sendmsg+0x735/0xc60 [ 46.537829][ T1778] ? netlink_unicast+0x750/0x750 [ 46.537831][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537833][ T1778] ? lock_release+0x184/0x1f0 [ 46.537835][ T1778] ____sys_sendmsg+0x415/0x880 [ 46.537838][ T1778] ? copy_msghdr_from_user+0x279/0x420 [ 46.537839][ T1778] ? get_timestamp.constprop.0+0x390/0x390 [ 46.537841][ T1778] ? move_addr_to_kernel+0x40/0x40 [ 46.537843][ T1778] ? do_fault_around+0x300/0x5a0 [ 46.537846][ T1778] ? lock_acquire+0x13c/0x160 [ 46.537848][ T1778] ___sys_sendmsg+0x14e/0x1d0 [ 46.537850][ T1778] ? do_pte_missing+0x86f/0xcc0 [ 46.537852][ T1778] ? copy_msghdr_from_user+0x420/0x420 [ 46.537854][ T1778] ? rcu_read_unlock+0x20/0x70 [ 46.537859][ T1778] __sys_sendmsg+0x12c/0x1d0 [ 46.537861][ T1778] ? __sys_sendmsg_sock+0x20/0x20 [ 46.537864][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537867][ T1778] ? rcu_is_watching+0x16/0xd0 [ 46.537870][ T1778] do_syscall_64+0xff/0x530 [ 46.537874][ T1778] ? exc_page_fault+0xee/0x100 [ 46.537877][ T1778] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.537879][ T1778] RIP: 0033:0x7fc5c21d354e [ 46.537881][ T1778] 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 [ 46.537883][ T1778] RSP: 002b:00007fffd0be0470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.537887][ T1778] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5c21d354e [ 46.537888][ T1778] RDX: 0000000000000000 RSI: 00007fffd0be0520 RDI: 0000000000000005 [ 46.537889][ T1778] RBP: 00007fffd0be0480 R08: 0000000000000000 R09: 0000000000000000 [ 46.537890][ T1778] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915076 [ 46.537891][ T1778] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 46.537893][ T1778] [ 60.413319][ T2706] veth3: left promiscuous mode [ 60.413336][ T2706] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 60.413338][ T2706] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2706, name: bridge [ 60.413340][ T2706] preempt_count: 202, expected: 0 [ 60.413341][ T2706] RCU nest depth: 0, expected: 0 [ 60.413342][ T2706] INFO: lockdep is turned off. [ 60.413343][ T2706] irq event stamp: 0 [ 60.413344][ T2706] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 60.413348][ T2706] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 60.413354][ T2706] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 60.413355][ T2706] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 60.413357][ T2706] Preemption disabled at: [ 60.413358][ T2706] [] dev_uc_del+0x68/0x150 [ 60.413365][ T2706] CPU: 0 UID: 0 PID: 2706 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 60.413369][ T2706] Tainted: [W]=WARN [ 60.413370][ T2706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.413372][ T2706] Call Trace: [ 60.413374][ T2706] [ 60.413375][ T2706] dump_stack_lvl+0x6f/0xa0 [ 60.413380][ T2706] ? dev_uc_del+0x68/0x150 [ 60.413382][ T2706] __might_resched.cold+0x1fe/0x2c1 [ 60.413386][ T2706] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 60.413389][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413393][ T2706] __kmalloc_noprof+0x443/0x760 [ 60.413397][ T2706] ? __rwlock_init+0x150/0x150 [ 60.413399][ T2706] ? alloc_buf.isra.0+0x4b/0x260 [ 60.413403][ T2706] ? do_raw_spin_unlock+0x59/0x250 [ 60.413405][ T2706] alloc_buf.isra.0+0x4b/0x260 [ 60.413407][ T2706] put_chars+0x1e1/0x2f0 [ 60.413409][ T2706] ? __send_to_port+0x420/0x420 [ 60.413411][ T2706] ? console_prepend_replay+0x20/0x20 [ 60.413414][ T2706] hvc_console_print+0x292/0x780 [ 60.413417][ T2706] ? hvc_write+0x3a0/0x3a0 [ 60.413419][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413420][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413422][ T2706] ? lock_acquire+0x13c/0x160 [ 60.413424][ T2706] console_emit_next_record+0x22f/0x4c0 [ 60.413427][ T2706] ? devkmsg_read+0x4b0/0x4b0 [ 60.413429][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413431][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413433][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413434][ T2706] ? lock_acquire+0x13c/0x160 [ 60.413436][ T2706] ? console_flush_one_record+0x111/0x710 [ 60.413438][ T2706] console_flush_one_record+0x46f/0x710 [ 60.413440][ T2706] ? console_emit_next_record+0x4c0/0x4c0 [ 60.413443][ T2706] console_unlock+0xee/0x1f0 [ 60.413445][ T2706] ? lock_acquire+0x13c/0x160 [ 60.413446][ T2706] ? console_flush_one_record+0x710/0x710 [ 60.413448][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413450][ T2706] ? lock_release+0x184/0x1f0 [ 60.413451][ T2706] ? lock_acquire+0x60/0x160 [ 60.413453][ T2706] ? __rcu_read_lock+0x30/0x70 [ 60.413455][ T2706] ? __down_trylock_console_sem+0x5e/0xa0 [ 60.413457][ T2706] ? vprintk_emit+0x320/0x3e0 [ 60.413459][ T2706] vprintk_emit+0x37c/0x3e0 [ 60.413461][ T2706] ? wake_up_klogd_work_func+0x90/0x90 [ 60.413463][ T2706] ? kvfree_call_rcu+0x88/0x2e0 [ 60.413466][ T2706] ? dev_uc_del+0xef/0x150 [ 60.413467][ T2706] ? rtnl_fdb_del+0x75c/0xb10 [ 60.413469][ T2706] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 60.413470][ T2706] ? netlink_rcv_skb+0x14e/0x3a0 [ 60.413473][ T2706] ? netlink_unicast+0x486/0x750 [ 60.413474][ T2706] ? netlink_sendmsg+0x735/0xc60 [ 60.413476][ T2706] _printk+0xc7/0x100 [ 60.413479][ T2706] ? snapshot_read.cold+0x21/0x21 [ 60.413481][ T2706] ? netdev_name+0x43/0x60 [ 60.413484][ T2706] ? __netdev_printk+0x17f/0x1d0 [ 60.413486][ T2706] netdev_info+0xe2/0x116 [ 60.413488][ T2706] ? netdev_notice+0x120/0x120 [ 60.413490][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413491][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413493][ T2706] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 60.413496][ T2706] ? do_raw_spin_unlock+0x59/0x250 [ 60.413497][ T2706] ? trace_hardirqs_on+0x36/0x40 [ 60.413499][ T2706] ? mutex_is_locked+0x1c/0x50 [ 60.413501][ T2706] __dev_set_promiscuity.cold+0x95/0x104 [ 60.413504][ T2706] __dev_set_rx_mode+0x219/0x2c0 [ 60.413507][ T2706] dev_uc_del+0x124/0x150 [ 60.413509][ T2706] rtnl_fdb_del+0x75c/0xb10 [ 60.413510][ T2706] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 60.413512][ T2706] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 60.413513][ T2706] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 60.413515][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413516][ T2706] ? __rcu_read_lock+0x30/0x70 [ 60.413519][ T2706] ? unwind_get_return_address+0x67/0xd0 [ 60.413522][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413523][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413525][ T2706] ? cap_capable+0x1d7/0x3d0 [ 60.413529][ T2706] ? lock_acquire+0x13c/0x160 [ 60.413531][ T2706] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 60.413532][ T2706] ? rtnl_link_fill+0x920/0x920 [ 60.413534][ T2706] ? filter_irq_stacks+0xd0/0xd0 [ 60.413536][ T2706] ? stack_depot_save_flags+0x1bc/0x790 [ 60.413540][ T2706] netlink_rcv_skb+0x14e/0x3a0 [ 60.413542][ T2706] ? rtnl_link_fill+0x920/0x920 [ 60.413543][ T2706] ? lock_release+0x184/0x1f0 [ 60.413544][ T2706] ? netlink_ack+0xcf0/0xcf0 [ 60.413546][ T2706] ? __netlink_lookup+0xb9/0x6b0 [ 60.413548][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413550][ T2706] ? lock_release+0x184/0x1f0 [ 60.413552][ T2706] netlink_unicast+0x486/0x750 [ 60.413554][ T2706] ? netlink_attachskb+0x810/0x810 [ 60.413555][ T2706] ? percpu_counter_add_batch+0x89/0x280 [ 60.413558][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413560][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413570][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413572][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413574][ T2706] netlink_sendmsg+0x735/0xc60 [ 60.413576][ T2706] ? netlink_unicast+0x750/0x750 [ 60.413578][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413580][ T2706] ? lock_release+0x184/0x1f0 [ 60.413582][ T2706] ____sys_sendmsg+0x415/0x880 [ 60.413584][ T2706] ? copy_msghdr_from_user+0x279/0x420 [ 60.413586][ T2706] ? get_timestamp.constprop.0+0x390/0x390 [ 60.413587][ T2706] ? move_addr_to_kernel+0x40/0x40 [ 60.413589][ T2706] ? do_fault_around+0x300/0x5a0 [ 60.413592][ T2706] ? lock_acquire+0x13c/0x160 [ 60.413594][ T2706] ___sys_sendmsg+0x14e/0x1d0 [ 60.413596][ T2706] ? do_pte_missing+0x86f/0xcc0 [ 60.413598][ T2706] ? copy_msghdr_from_user+0x420/0x420 [ 60.413600][ T2706] ? rcu_read_unlock+0x20/0x70 [ 60.413605][ T2706] __sys_sendmsg+0x12c/0x1d0 [ 60.413607][ T2706] ? __sys_sendmsg_sock+0x20/0x20 [ 60.413609][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413611][ T2706] ? rcu_is_watching+0x16/0xd0 [ 60.413613][ T2706] do_syscall_64+0xff/0x530 [ 60.413616][ T2706] ? exc_page_fault+0xee/0x100 [ 60.413618][ T2706] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 60.413620][ T2706] RIP: 0033:0x7fd9d1f8054e [ 60.413622][ 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 [ 60.413624][ T2706] RSP: 002b:00007ffe022eff80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 60.413627][ T2706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9d1f8054e [ 60.413629][ T2706] RDX: 0000000000000000 RSI: 00007ffe022f0030 RDI: 0000000000000005 [ 60.413630][ T2706] RBP: 00007ffe022eff90 R08: 0000000000000000 R09: 0000000000000000 [ 60.413631][ T2706] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915083 [ 60.413632][ T2706] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 60.413634][ T2706] [ 60.542895][ T2712] veth3: entered promiscuous mode [ 74.388150][ T3639] veth3: left promiscuous mode [ 74.388168][ T3639] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 74.388170][ T3639] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3639, name: bridge [ 74.388172][ T3639] preempt_count: 202, expected: 0 [ 74.388173][ T3639] RCU nest depth: 0, expected: 0 [ 74.388174][ T3639] INFO: lockdep is turned off. [ 74.388175][ T3639] irq event stamp: 0 [ 74.388176][ T3639] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 74.388180][ T3639] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 74.388186][ T3639] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 74.388187][ T3639] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 74.388189][ T3639] Preemption disabled at: [ 74.388190][ T3639] [] dev_uc_del+0x68/0x150 [ 74.388197][ T3639] CPU: 3 UID: 0 PID: 3639 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 74.388201][ T3639] Tainted: [W]=WARN [ 74.388202][ T3639] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.388203][ T3639] Call Trace: [ 74.388205][ T3639] [ 74.388206][ T3639] dump_stack_lvl+0x6f/0xa0 [ 74.388212][ T3639] ? dev_uc_del+0x68/0x150 [ 74.388213][ T3639] __might_resched.cold+0x1fe/0x2c1 [ 74.388217][ T3639] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.388220][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388224][ T3639] __kmalloc_noprof+0x443/0x760 [ 74.388227][ T3639] ? __rwlock_init+0x150/0x150 [ 74.388230][ T3639] ? alloc_buf.isra.0+0x4b/0x260 [ 74.388234][ T3639] ? do_raw_spin_unlock+0x59/0x250 [ 74.388235][ T3639] alloc_buf.isra.0+0x4b/0x260 [ 74.388237][ T3639] put_chars+0x1e1/0x2f0 [ 74.388239][ T3639] ? __send_to_port+0x420/0x420 [ 74.388241][ T3639] ? console_prepend_replay+0x20/0x20 [ 74.388244][ T3639] hvc_console_print+0x292/0x780 [ 74.388248][ T3639] ? hvc_write+0x3a0/0x3a0 [ 74.388249][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388250][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388252][ T3639] ? lock_acquire+0x13c/0x160 [ 74.388254][ T3639] console_emit_next_record+0x22f/0x4c0 [ 74.388257][ T3639] ? devkmsg_read+0x4b0/0x4b0 [ 74.388258][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388260][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388262][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388263][ T3639] ? lock_acquire+0x13c/0x160 [ 74.388265][ T3639] ? console_flush_one_record+0x111/0x710 [ 74.388267][ T3639] console_flush_one_record+0x46f/0x710 [ 74.388269][ T3639] ? console_emit_next_record+0x4c0/0x4c0 [ 74.388271][ T3639] console_unlock+0xee/0x1f0 [ 74.388273][ T3639] ? lock_acquire+0x13c/0x160 [ 74.388274][ T3639] ? console_flush_one_record+0x710/0x710 [ 74.388276][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388278][ T3639] ? lock_release+0x184/0x1f0 [ 74.388279][ T3639] ? lock_acquire+0x60/0x160 [ 74.388280][ T3639] ? __rcu_read_lock+0x30/0x70 [ 74.388282][ T3639] ? __down_trylock_console_sem+0x5e/0xa0 [ 74.388284][ T3639] ? vprintk_emit+0x320/0x3e0 [ 74.388286][ T3639] vprintk_emit+0x37c/0x3e0 [ 74.388289][ T3639] ? wake_up_klogd_work_func+0x90/0x90 [ 74.388290][ T3639] ? kvfree_call_rcu+0x88/0x2e0 [ 74.388293][ T3639] ? dev_uc_del+0xef/0x150 [ 74.388294][ T3639] ? rtnl_fdb_del+0x75c/0xb10 [ 74.388296][ T3639] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 74.388297][ T3639] ? netlink_rcv_skb+0x14e/0x3a0 [ 74.388300][ T3639] ? netlink_unicast+0x486/0x750 [ 74.388301][ T3639] ? netlink_sendmsg+0x735/0xc60 [ 74.388303][ T3639] _printk+0xc7/0x100 [ 74.388306][ T3639] ? snapshot_read.cold+0x21/0x21 [ 74.388308][ T3639] ? netdev_name+0x43/0x60 [ 74.388311][ T3639] ? __netdev_printk+0x17f/0x1d0 [ 74.388313][ T3639] netdev_info+0xe2/0x116 [ 74.388315][ T3639] ? netdev_notice+0x120/0x120 [ 74.388316][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388318][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388320][ T3639] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 74.388322][ T3639] ? do_raw_spin_unlock+0x59/0x250 [ 74.388323][ T3639] ? trace_hardirqs_on+0x36/0x40 [ 74.388325][ T3639] ? mutex_is_locked+0x1c/0x50 [ 74.388328][ T3639] __dev_set_promiscuity.cold+0x95/0x104 [ 74.388330][ T3639] __dev_set_rx_mode+0x219/0x2c0 [ 74.388333][ T3639] dev_uc_del+0x124/0x150 [ 74.388335][ T3639] rtnl_fdb_del+0x75c/0xb10 [ 74.388336][ T3639] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.388338][ T3639] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 74.388339][ T3639] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 74.388340][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388342][ T3639] ? __rcu_read_lock+0x30/0x70 [ 74.388345][ T3639] ? unwind_get_return_address+0x67/0xd0 [ 74.388347][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388349][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388350][ T3639] ? cap_capable+0x1d7/0x3d0 [ 74.388354][ T3639] ? lock_acquire+0x13c/0x160 [ 74.388356][ T3639] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 74.388357][ T3639] ? rtnl_link_fill+0x920/0x920 [ 74.388359][ T3639] ? filter_irq_stacks+0xd0/0xd0 [ 74.388361][ T3639] ? stack_depot_save_flags+0x1bc/0x790 [ 74.388365][ T3639] netlink_rcv_skb+0x14e/0x3a0 [ 74.388366][ T3639] ? rtnl_link_fill+0x920/0x920 [ 74.388368][ T3639] ? lock_release+0x184/0x1f0 [ 74.388369][ T3639] ? netlink_ack+0xcf0/0xcf0 [ 74.388370][ T3639] ? __netlink_lookup+0xb9/0x6b0 [ 74.388373][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388374][ T3639] ? lock_release+0x184/0x1f0 [ 74.388376][ T3639] netlink_unicast+0x486/0x750 [ 74.388378][ T3639] ? netlink_attachskb+0x810/0x810 [ 74.388379][ T3639] ? next_uptodate_folio+0x2b/0x770 [ 74.388382][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388384][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388386][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388388][ T3639] netlink_sendmsg+0x735/0xc60 [ 74.388389][ T3639] ? netlink_unicast+0x750/0x750 [ 74.388391][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388393][ T3639] ? lock_release+0x184/0x1f0 [ 74.388395][ T3639] ____sys_sendmsg+0x415/0x880 [ 74.388397][ T3639] ? copy_msghdr_from_user+0x279/0x420 [ 74.388399][ T3639] ? get_timestamp.constprop.0+0x390/0x390 [ 74.388400][ T3639] ? move_addr_to_kernel+0x40/0x40 [ 74.388402][ T3639] ? do_fault_around+0x300/0x5a0 [ 74.388405][ T3639] ? lock_acquire+0x13c/0x160 [ 74.388407][ T3639] ___sys_sendmsg+0x14e/0x1d0 [ 74.388408][ T3639] ? do_pte_missing+0x86f/0xcc0 [ 74.388410][ T3639] ? copy_msghdr_from_user+0x420/0x420 [ 74.388412][ T3639] ? rcu_read_unlock+0x20/0x70 [ 74.388417][ T3639] __sys_sendmsg+0x12c/0x1d0 [ 74.388419][ T3639] ? __sys_sendmsg_sock+0x20/0x20 [ 74.388421][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388423][ T3639] ? rcu_is_watching+0x16/0xd0 [ 74.388425][ T3639] do_syscall_64+0xff/0x530 [ 74.388428][ T3639] ? exc_page_fault+0xee/0x100 [ 74.388430][ T3639] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.388431][ T3639] RIP: 0033:0x7efd38ed754e [ 74.388433][ 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 [ 74.388435][ T3639] RSP: 002b:00007fffa00a0820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 74.388439][ T3639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd38ed754e [ 74.388440][ T3639] RDX: 0000000000000000 RSI: 00007fffa00a08d0 RDI: 0000000000000005 [ 74.388441][ T3639] RBP: 00007fffa00a0830 R08: 0000000000000000 R09: 0000000000000000 [ 74.388442][ T3639] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915091 [ 74.388442][ T3639] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 74.388445][ T3639] [ 74.602223][ T3657] vx20: left allmulticast mode [ 74.602397][ T3657] vx20: left promiscuous mode [ 74.602620][ T3657] br1: port 2(vx20) entered disabled state [ 74.617971][ T3658] vx10: left allmulticast mode [ 74.618169][ T3658] vx10: left promiscuous mode [ 74.618422][ T3658] br1: port 1(vx10) entered disabled state [ 79.697555][ T3663] br1: port 1(vx10) entered blocking state [ 79.697573][ T3663] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 79.697576][ T3663] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3663, name: ip [ 79.697577][ T3663] preempt_count: 1, expected: 0 [ 79.697578][ T3663] RCU nest depth: 0, expected: 0 [ 79.697579][ T3663] INFO: lockdep is turned off. [ 79.697580][ T3663] irq event stamp: 0 [ 79.697581][ T3663] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 79.697585][ T3663] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 79.697592][ T3663] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 79.697593][ T3663] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 79.697595][ T3663] Preemption disabled at: [ 79.697596][ T3663] [] vprintk_emit+0x31b/0x3e0 [ 79.697603][ T3663] CPU: 0 UID: 0 PID: 3663 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 79.697607][ T3663] Tainted: [W]=WARN [ 79.697608][ T3663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 79.697609][ T3663] Call Trace: [ 79.697611][ T3663] [ 79.697612][ T3663] dump_stack_lvl+0x6f/0xa0 [ 79.697617][ T3663] ? vprintk_emit+0x31b/0x3e0 [ 79.697619][ T3663] __might_resched.cold+0x1fe/0x2c1 [ 79.697623][ T3663] ? __module_address+0x36/0x330 [ 79.697626][ T3663] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 79.697629][ T3663] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 79.697631][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697634][ T3663] __kmalloc_noprof+0x443/0x760 [ 79.697637][ T3663] ? __rwlock_init+0x150/0x150 [ 79.697640][ T3663] ? alloc_buf.isra.0+0x4b/0x260 [ 79.697644][ T3663] ? do_raw_spin_unlock+0x59/0x250 [ 79.697645][ T3663] alloc_buf.isra.0+0x4b/0x260 [ 79.697647][ T3663] put_chars+0x1e1/0x2f0 [ 79.697649][ T3663] ? prb_final_commit+0x50/0x50 [ 79.697650][ T3663] ? __send_to_port+0x420/0x420 [ 79.697652][ T3663] ? printk_get_next_message+0x240/0x650 [ 79.697654][ T3663] hvc_console_print+0x292/0x780 [ 79.697658][ T3663] ? hvc_write+0x3a0/0x3a0 [ 79.697659][ T3663] ? do_raw_spin_lock+0x131/0x280 [ 79.697660][ T3663] ? vsnprintf+0x668/0x1700 [ 79.697664][ T3663] ? __rwlock_init+0x150/0x150 [ 79.697665][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697667][ T3663] ? lock_acquire+0x13c/0x160 [ 79.697677][ T3663] console_emit_next_record+0x22f/0x4c0 [ 79.697680][ T3663] ? devkmsg_read+0x4b0/0x4b0 [ 79.697682][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697683][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697685][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697687][ T3663] ? lock_acquire+0x13c/0x160 [ 79.697688][ T3663] ? console_flush_one_record+0x111/0x710 [ 79.697690][ T3663] console_flush_one_record+0x46f/0x710 [ 79.697692][ T3663] ? console_emit_next_record+0x4c0/0x4c0 [ 79.697695][ T3663] console_unlock+0xee/0x1f0 [ 79.697697][ T3663] ? lock_acquire+0x13c/0x160 [ 79.697698][ T3663] ? console_flush_one_record+0x710/0x710 [ 79.697700][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697701][ T3663] ? lock_release+0x184/0x1f0 [ 79.697703][ T3663] ? lock_acquire+0x60/0x160 [ 79.697704][ T3663] ? __rcu_read_lock+0x30/0x70 [ 79.697706][ T3663] ? __down_trylock_console_sem+0x5e/0xa0 [ 79.697708][ T3663] ? vprintk_emit+0x320/0x3e0 [ 79.697710][ T3663] vprintk_emit+0x37c/0x3e0 [ 79.697713][ T3663] ? wake_up_klogd_work_func+0x90/0x90 [ 79.697714][ T3663] ? __rwlock_init+0x150/0x150 [ 79.697716][ T3663] ? filter_irq_stacks+0xd0/0xd0 [ 79.697718][ T3663] ? lock_acquire+0x13c/0x160 [ 79.697719][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697721][ T3663] _printk+0xc7/0x100 [ 79.697724][ T3663] ? snapshot_read.cold+0x21/0x21 [ 79.697727][ T3663] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 79.697739][ T3663] ? do_setlink.isra.0+0xa31/0x2750 [ 79.697741][ T3663] ? rtnl_newlink+0x9f1/0x11c0 [ 79.697743][ T3663] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.697745][ T3663] br_set_state+0x22f/0x430 [bridge] [ 79.697753][ T3663] br_init_port+0xc4/0x200 [bridge] [ 79.697760][ T3663] new_nbp+0x39c/0x580 [bridge] [ 79.697768][ T3663] br_add_if+0x212/0x1320 [bridge] [ 79.697774][ T3663] ? bpf_address_lookup+0x250/0x290 [ 79.697777][ T3663] ? is_bpf_text_address+0x72/0x110 [ 79.697779][ T3663] ? kernel_text_address+0x149/0x170 [ 79.697781][ T3663] ? __kernel_text_address+0x12/0x30 [ 79.697783][ T3663] do_set_master+0x357/0x580 [ 79.697786][ T3663] do_setlink.isra.0+0xa31/0x2750 [ 79.697788][ T3663] ? stack_trace_save+0x93/0xc0 [ 79.697789][ T3663] ? rtnl_link_get_size+0x350/0x350 [ 79.697791][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697792][ T3663] ? stack_depot_save_flags+0x1bc/0x790 [ 79.697796][ T3663] ? kasan_save_stack+0x3d/0x50 [ 79.697799][ T3663] ? kasan_save_stack+0x2f/0x50 [ 79.697800][ T3663] ? kasan_save_track+0x14/0x30 [ 79.697802][ T3663] ? __kasan_kmalloc+0x7b/0x90 [ 79.697803][ T3663] ? __kmalloc_cache_noprof+0x29a/0x620 [ 79.697805][ T3663] ? rtnl_newlink+0x124/0x11c0 [ 79.697806][ T3663] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.697807][ T3663] ? netlink_rcv_skb+0x14e/0x3a0 [ 79.697809][ T3663] ? netlink_unicast+0x486/0x750 [ 79.697811][ T3663] ? netlink_sendmsg+0x735/0xc60 [ 79.697812][ T3663] ? ____sys_sendmsg+0x415/0x880 [ 79.697814][ T3663] ? ___sys_sendmsg+0x14e/0x1d0 [ 79.697815][ T3663] ? __sys_sendmsg+0x12c/0x1d0 [ 79.697817][ T3663] ? do_syscall_64+0xff/0x530 [ 79.697819][ T3663] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 79.697821][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697823][ T3663] ? lock_acquire+0x13c/0x160 [ 79.697824][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697826][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697827][ T3663] ? trace_contention_end+0xb3/0x180 [ 79.697830][ T3663] ? __mutex_lock+0x1db/0x1ea0 [ 79.697832][ T3663] ? __mutex_lock+0x9a3/0x1ea0 [ 79.697834][ T3663] ? rtnl_newlink+0x9a8/0x11c0 [ 79.697835][ T3663] ? ww_mutex_lock+0x160/0x160 [ 79.697836][ T3663] ? nla_get_range_signed+0x3d0/0x3d0 [ 79.697839][ T3663] ? __rtnl_newlink+0x3fa/0xa50 [ 79.697841][ T3663] rtnl_newlink+0x9f1/0x11c0 [ 79.697842][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697844][ T3663] ? rtnl_bridge_getlink+0x850/0x850 [ 79.697845][ T3663] ? lock_acquire+0x13c/0x160 [ 79.697847][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697849][ T3663] ? is_bpf_text_address+0x3e/0x110 [ 79.697850][ T3663] ? is_bpf_text_address+0x72/0x110 [ 79.697852][ T3663] ? kernel_text_address+0x149/0x170 [ 79.697853][ T3663] ? __kernel_text_address+0x12/0x30 [ 79.697854][ T3663] ? write_profile+0xf0/0xf0 [ 79.697856][ T3663] ? unwind_get_return_address+0x67/0xd0 [ 79.697858][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697860][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697861][ T3663] ? cap_capable+0x1d7/0x3d0 [ 79.697866][ T3663] ? lock_acquire+0x13c/0x160 [ 79.697868][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697871][ T3663] ? rtnl_bridge_getlink+0x850/0x850 [ 79.697873][ T3663] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.697876][ T3663] ? rtnl_link_fill+0x920/0x920 [ 79.697878][ T3663] ? filter_irq_stacks+0xd0/0xd0 [ 79.697880][ T3663] ? stack_depot_save_flags+0x1bc/0x790 [ 79.697882][ T3663] netlink_rcv_skb+0x14e/0x3a0 [ 79.697884][ T3663] ? rtnl_link_fill+0x920/0x920 [ 79.697885][ T3663] ? lock_release+0x184/0x1f0 [ 79.697886][ T3663] ? netlink_ack+0xcf0/0xcf0 [ 79.697888][ T3663] ? __netlink_lookup+0xb9/0x6b0 [ 79.697890][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697892][ T3663] ? lock_release+0x184/0x1f0 [ 79.697894][ T3663] netlink_unicast+0x486/0x750 [ 79.697896][ T3663] ? netlink_attachskb+0x810/0x810 [ 79.697897][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697899][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697900][ T3663] ? lock_acquire+0x13c/0x160 [ 79.697902][ T3663] netlink_sendmsg+0x735/0xc60 [ 79.697904][ T3663] ? netlink_unicast+0x750/0x750 [ 79.697906][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697907][ T3663] ? lock_release+0x184/0x1f0 [ 79.697909][ T3663] ____sys_sendmsg+0x415/0x880 [ 79.697911][ T3663] ? copy_msghdr_from_user+0x279/0x420 [ 79.697912][ T3663] ? get_timestamp.constprop.0+0x390/0x390 [ 79.697914][ T3663] ? move_addr_to_kernel+0x40/0x40 [ 79.697915][ T3663] ? filter_irq_stacks+0xd0/0xd0 [ 79.697918][ T3663] ___sys_sendmsg+0x14e/0x1d0 [ 79.697919][ T3663] ? copy_msghdr_from_user+0x420/0x420 [ 79.697924][ T3663] __sys_sendmsg+0x12c/0x1d0 [ 79.697926][ T3663] ? __sys_sendmsg_sock+0x20/0x20 [ 79.697928][ T3663] ? rcu_is_watching+0x16/0xd0 [ 79.697930][ T3663] do_syscall_64+0xff/0x530 [ 79.697932][ T3663] ? exc_page_fault+0xee/0x100 [ 79.697934][ T3663] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 79.697935][ T3663] RIP: 0033:0x7fbb4834e54e [ 79.697937][ 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 [ 79.697939][ T3663] RSP: 002b:00007fffc0961920 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 79.697943][ T3663] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fbb4834e54e [ 79.697944][ T3663] RDX: 0000000000000000 RSI: 00007fffc09619d0 RDI: 0000000000000005 [ 79.697945][ T3663] RBP: 00007fffc0961930 R08: 0000000000000000 R09: 0000000000000000 [ 79.697946][ T3663] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915096 [ 79.697946][ T3663] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffc0962090 [ 79.697951][ T3663] [ 79.729860][ T3663] br1: port 1(vx10) entered disabled state [ 79.730142][ T3663] vx10: entered allmulticast mode [ 79.731105][ T3663] vx10: entered promiscuous mode [ 79.731447][ T3663] br1: port 1(vx10) entered blocking state [ 79.731655][ T3663] br1: port 1(vx10) entered forwarding state [ 79.777162][ T3665] br1: port 2(vx20) entered blocking state [ 79.777355][ T3665] br1: port 2(vx20) entered disabled state [ 79.777539][ T3665] vx20: entered allmulticast mode [ 79.778897][ T3665] vx20: entered promiscuous mode [ 79.779180][ T3665] br1: port 2(vx20) entered blocking state [ 79.779354][ T3665] br1: port 2(vx20) entered forwarding state [ 109.510118][ T4961] veth3: entered promiscuous mode [ 109.510136][ T4961] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 109.510139][ T4961] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4961, name: bridge [ 109.510141][ T4961] preempt_count: 202, expected: 0 [ 109.510141][ T4961] RCU nest depth: 0, expected: 0 [ 109.510142][ T4961] INFO: lockdep is turned off. [ 109.510144][ T4961] irq event stamp: 0 [ 109.510144][ T4961] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 109.510148][ T4961] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 109.510154][ T4961] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 109.510156][ T4961] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 109.510158][ T4961] Preemption disabled at: [ 109.510158][ T4961] [] dev_uc_add_excl+0x67/0x110 [ 109.510166][ T4961] CPU: 2 UID: 0 PID: 4961 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 109.510169][ T4961] Tainted: [W]=WARN [ 109.510170][ T4961] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 109.510172][ T4961] Call Trace: [ 109.510174][ T4961] [ 109.510175][ T4961] dump_stack_lvl+0x6f/0xa0 [ 109.510181][ T4961] ? dev_uc_add_excl+0x67/0x110 [ 109.510182][ T4961] __might_resched.cold+0x1fe/0x2c1 [ 109.510186][ T4961] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 109.510189][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510193][ T4961] __kmalloc_noprof+0x443/0x760 [ 109.510196][ T4961] ? __rwlock_init+0x150/0x150 [ 109.510199][ T4961] ? alloc_buf.isra.0+0x4b/0x260 [ 109.510203][ T4961] ? do_raw_spin_unlock+0x59/0x250 [ 109.510204][ T4961] alloc_buf.isra.0+0x4b/0x260 [ 109.510206][ T4961] put_chars+0x1e1/0x2f0 [ 109.510208][ T4961] ? __send_to_port+0x420/0x420 [ 109.510210][ T4961] ? printk_get_next_message+0x240/0x650 [ 109.510213][ T4961] ? console_prepend_replay+0x20/0x20 [ 109.510215][ T4961] hvc_console_print+0x292/0x780 [ 109.510218][ T4961] ? hvc_write+0x3a0/0x3a0 [ 109.510220][ T4961] ? __rwlock_init+0x150/0x150 [ 109.510221][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510223][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510224][ T4961] ? lock_acquire+0x13c/0x160 [ 109.510226][ T4961] console_emit_next_record+0x22f/0x4c0 [ 109.510229][ T4961] ? devkmsg_read+0x4b0/0x4b0 [ 109.510231][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510233][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510234][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510236][ T4961] ? lock_acquire+0x13c/0x160 [ 109.510238][ T4961] ? console_flush_one_record+0x111/0x710 [ 109.510239][ T4961] console_flush_one_record+0x46f/0x710 [ 109.510242][ T4961] ? console_emit_next_record+0x4c0/0x4c0 [ 109.510244][ T4961] console_unlock+0xee/0x1f0 [ 109.510246][ T4961] ? lock_acquire+0x13c/0x160 [ 109.510247][ T4961] ? console_flush_one_record+0x710/0x710 [ 109.510249][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510251][ T4961] ? lock_release+0x184/0x1f0 [ 109.510252][ T4961] ? lock_acquire+0x60/0x160 [ 109.510253][ T4961] ? __rcu_read_lock+0x30/0x70 [ 109.510255][ T4961] ? __down_trylock_console_sem+0x5e/0xa0 [ 109.510257][ T4961] ? vprintk_emit+0x320/0x3e0 [ 109.510259][ T4961] vprintk_emit+0x37c/0x3e0 [ 109.510261][ T4961] ? wake_up_klogd_work_func+0x90/0x90 [ 109.510264][ T4961] _printk+0xc7/0x100 [ 109.510267][ T4961] ? snapshot_read.cold+0x21/0x21 [ 109.510269][ T4961] ? netdev_name+0x43/0x60 [ 109.510272][ T4961] ? __netdev_printk+0x17f/0x1d0 [ 109.510274][ T4961] netdev_info+0xe2/0x116 [ 109.510276][ T4961] ? netdev_notice+0x120/0x120 [ 109.510277][ T4961] ? kasan_save_track+0x14/0x30 [ 109.510281][ T4961] ? __kmalloc_cache_noprof+0x29a/0x620 [ 109.510282][ T4961] ? __hw_addr_add_ex+0x247/0x630 [ 109.510284][ T4961] ? mutex_is_locked+0x1c/0x50 [ 109.510287][ T4961] __dev_set_promiscuity.cold+0x95/0x104 [ 109.510289][ T4961] __dev_set_rx_mode+0x219/0x2c0 [ 109.510292][ T4961] dev_uc_add_excl+0xf2/0x110 [ 109.510294][ T4961] ndo_dflt_fdb_add+0x105/0x1e0 [ 109.510296][ T4961] ? __nla_parse+0x22/0x30 [ 109.510299][ T4961] rtnl_fdb_add+0x632/0xa00 [ 109.510300][ T4961] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 109.510303][ T4961] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 109.510304][ T4961] ? rtnl_fdb_del+0xb10/0xb10 [ 109.510305][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510307][ T4961] ? __rcu_read_lock+0x30/0x70 [ 109.510309][ T4961] ? unwind_get_return_address+0x67/0xd0 [ 109.510312][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510314][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510315][ T4961] ? cap_capable+0x1d7/0x3d0 [ 109.510319][ T4961] ? lock_acquire+0x13c/0x160 [ 109.510321][ T4961] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 109.510322][ T4961] ? rtnl_link_fill+0x920/0x920 [ 109.510324][ T4961] ? filter_irq_stacks+0xd0/0xd0 [ 109.510326][ T4961] ? stack_depot_save_flags+0x1bc/0x790 [ 109.510329][ T4961] netlink_rcv_skb+0x14e/0x3a0 [ 109.510332][ T4961] ? rtnl_link_fill+0x920/0x920 [ 109.510333][ T4961] ? lock_release+0x184/0x1f0 [ 109.510334][ T4961] ? netlink_ack+0xcf0/0xcf0 [ 109.510336][ T4961] ? __netlink_lookup+0xb9/0x6b0 [ 109.510338][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510340][ T4961] ? lock_release+0x184/0x1f0 [ 109.510342][ T4961] netlink_unicast+0x486/0x750 [ 109.510343][ T4961] ? netlink_attachskb+0x810/0x810 [ 109.510345][ T4961] ? next_uptodate_folio+0x2b/0x770 [ 109.510348][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510350][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510351][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510353][ T4961] netlink_sendmsg+0x735/0xc60 [ 109.510355][ T4961] ? netlink_unicast+0x750/0x750 [ 109.510357][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510359][ T4961] ? lock_release+0x184/0x1f0 [ 109.510360][ T4961] ____sys_sendmsg+0x415/0x880 [ 109.510363][ T4961] ? copy_msghdr_from_user+0x279/0x420 [ 109.510365][ T4961] ? get_timestamp.constprop.0+0x390/0x390 [ 109.510366][ T4961] ? move_addr_to_kernel+0x40/0x40 [ 109.510368][ T4961] ? do_fault_around+0x300/0x5a0 [ 109.510371][ T4961] ? lock_acquire+0x13c/0x160 [ 109.510373][ T4961] ___sys_sendmsg+0x14e/0x1d0 [ 109.510375][ T4961] ? do_pte_missing+0x86f/0xcc0 [ 109.510377][ T4961] ? copy_msghdr_from_user+0x420/0x420 [ 109.510379][ T4961] ? rcu_read_unlock+0x20/0x70 [ 109.510383][ T4961] __sys_sendmsg+0x12c/0x1d0 [ 109.510385][ T4961] ? __sys_sendmsg_sock+0x20/0x20 [ 109.510388][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510389][ T4961] ? rcu_is_watching+0x16/0xd0 [ 109.510391][ T4961] do_syscall_64+0xff/0x530 [ 109.510394][ T4961] ? exc_page_fault+0xee/0x100 [ 109.510397][ T4961] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 109.510398][ T4961] RIP: 0033:0x7fe2b24b954e [ 109.510400][ 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 [ 109.510402][ T4961] RSP: 002b:00007ffc0d4b37e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 109.510406][ T4961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2b24b954e [ 109.510407][ T4961] RDX: 0000000000000000 RSI: 00007ffc0d4b3890 RDI: 0000000000000005 [ 109.510408][ T4961] RBP: 00007ffc0d4b37f0 R08: 0000000000000000 R09: 0000000000000000 [ 109.510409][ T4961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9150b4 [ 109.510409][ T4961] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 109.510412][ T4961] [ 123.389807][ T5888] veth3: left promiscuous mode [ 123.389825][ T5888] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 123.389827][ T5888] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5888, name: bridge [ 123.389829][ T5888] preempt_count: 202, expected: 0 [ 123.389830][ T5888] RCU nest depth: 0, expected: 0 [ 123.389831][ T5888] INFO: lockdep is turned off. [ 123.389832][ T5888] irq event stamp: 0 [ 123.389833][ T5888] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 123.389837][ T5888] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 123.389843][ T5888] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 123.389845][ T5888] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 123.389846][ T5888] Preemption disabled at: [ 123.389847][ T5888] [] dev_uc_del+0x68/0x150 [ 123.389855][ T5888] CPU: 3 UID: 0 PID: 5888 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 123.389858][ T5888] Tainted: [W]=WARN [ 123.389859][ T5888] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.389861][ T5888] Call Trace: [ 123.389862][ T5888] [ 123.389863][ T5888] dump_stack_lvl+0x6f/0xa0 [ 123.389870][ T5888] ? dev_uc_del+0x68/0x150 [ 123.389873][ T5888] __might_resched.cold+0x1fe/0x2c1 [ 123.389877][ T5888] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 123.389881][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.389885][ T5888] __kmalloc_noprof+0x443/0x760 [ 123.389889][ T5888] ? __rwlock_init+0x150/0x150 [ 123.389891][ T5888] ? alloc_buf.isra.0+0x4b/0x260 [ 123.389895][ T5888] ? do_raw_spin_unlock+0x59/0x250 [ 123.389897][ T5888] alloc_buf.isra.0+0x4b/0x260 [ 123.389899][ T5888] put_chars+0x1e1/0x2f0 [ 123.389900][ T5888] ? __send_to_port+0x420/0x420 [ 123.389902][ T5888] ? console_prepend_replay+0x20/0x20 [ 123.389905][ T5888] hvc_console_print+0x292/0x780 [ 123.389909][ T5888] ? hvc_write+0x3a0/0x3a0 [ 123.389915][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.389917][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.389918][ T5888] ? lock_acquire+0x13c/0x160 [ 123.389920][ T5888] console_emit_next_record+0x22f/0x4c0 [ 123.389923][ T5888] ? devkmsg_read+0x4b0/0x4b0 [ 123.389925][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.389927][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.389928][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.389930][ T5888] ? lock_acquire+0x13c/0x160 [ 123.389932][ T5888] ? console_flush_one_record+0x111/0x710 [ 123.389934][ T5888] console_flush_one_record+0x46f/0x710 [ 123.389936][ T5888] ? console_emit_next_record+0x4c0/0x4c0 [ 123.389939][ T5888] console_unlock+0xee/0x1f0 [ 123.389940][ T5888] ? lock_acquire+0x13c/0x160 [ 123.389942][ T5888] ? console_flush_one_record+0x710/0x710 [ 123.389943][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.389945][ T5888] ? lock_release+0x184/0x1f0 [ 123.389947][ T5888] ? lock_acquire+0x60/0x160 [ 123.389950][ T5888] ? __rcu_read_lock+0x30/0x70 [ 123.389953][ T5888] ? __down_trylock_console_sem+0x5e/0xa0 [ 123.389955][ T5888] ? vprintk_emit+0x320/0x3e0 [ 123.389957][ T5888] vprintk_emit+0x37c/0x3e0 [ 123.389960][ T5888] ? wake_up_klogd_work_func+0x90/0x90 [ 123.389962][ T5888] ? kvfree_call_rcu+0x88/0x2e0 [ 123.389966][ T5888] ? dev_uc_del+0xef/0x150 [ 123.389967][ T5888] ? rtnl_fdb_del+0x75c/0xb10 [ 123.389969][ T5888] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 123.389971][ T5888] ? netlink_rcv_skb+0x14e/0x3a0 [ 123.389974][ T5888] ? netlink_unicast+0x486/0x750 [ 123.389976][ T5888] ? netlink_sendmsg+0x735/0xc60 [ 123.389978][ T5888] _printk+0xc7/0x100 [ 123.389981][ T5888] ? snapshot_read.cold+0x21/0x21 [ 123.389984][ T5888] ? netdev_name+0x43/0x60 [ 123.389987][ T5888] ? __netdev_printk+0x17f/0x1d0 [ 123.389989][ T5888] netdev_info+0xe2/0x116 [ 123.389991][ T5888] ? netdev_notice+0x120/0x120 [ 123.389993][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.389995][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.389996][ T5888] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 123.389999][ T5888] ? do_raw_spin_unlock+0x59/0x250 [ 123.390000][ T5888] ? trace_hardirqs_on+0x36/0x40 [ 123.390002][ T5888] ? mutex_is_locked+0x1c/0x50 [ 123.390005][ T5888] __dev_set_promiscuity.cold+0x95/0x104 [ 123.390007][ T5888] __dev_set_rx_mode+0x219/0x2c0 [ 123.390010][ T5888] dev_uc_del+0x124/0x150 [ 123.390012][ T5888] rtnl_fdb_del+0x75c/0xb10 [ 123.390013][ T5888] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.390015][ T5888] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 123.390017][ T5888] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 123.390018][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.390019][ T5888] ? __rcu_read_lock+0x30/0x70 [ 123.390022][ T5888] ? unwind_get_return_address+0x67/0xd0 [ 123.390025][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.390026][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.390028][ T5888] ? cap_capable+0x1d7/0x3d0 [ 123.390032][ T5888] ? lock_acquire+0x13c/0x160 [ 123.390034][ T5888] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 123.390035][ T5888] ? rtnl_link_fill+0x920/0x920 [ 123.390037][ T5888] ? filter_irq_stacks+0xd0/0xd0 [ 123.390039][ T5888] ? stack_depot_save_flags+0x1bc/0x790 [ 123.390043][ T5888] netlink_rcv_skb+0x14e/0x3a0 [ 123.390045][ T5888] ? rtnl_link_fill+0x920/0x920 [ 123.390046][ T5888] ? lock_release+0x184/0x1f0 [ 123.390047][ T5888] ? netlink_ack+0xcf0/0xcf0 [ 123.390049][ T5888] ? __netlink_lookup+0xb9/0x6b0 [ 123.390051][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.390053][ T5888] ? lock_release+0x184/0x1f0 [ 123.390055][ T5888] netlink_unicast+0x486/0x750 [ 123.390057][ T5888] ? netlink_attachskb+0x810/0x810 [ 123.390058][ T5888] ? percpu_counter_add_batch+0x89/0x280 [ 123.390061][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.390063][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.390064][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.390066][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.390068][ T5888] netlink_sendmsg+0x735/0xc60 [ 123.390070][ T5888] ? netlink_unicast+0x750/0x750 [ 123.390072][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.390074][ T5888] ? lock_release+0x184/0x1f0 [ 123.390075][ T5888] ____sys_sendmsg+0x415/0x880 [ 123.390078][ T5888] ? copy_msghdr_from_user+0x279/0x420 [ 123.390080][ T5888] ? get_timestamp.constprop.0+0x390/0x390 [ 123.390081][ T5888] ? move_addr_to_kernel+0x40/0x40 [ 123.390083][ T5888] ? do_fault_around+0x300/0x5a0 [ 123.390086][ T5888] ? lock_acquire+0x13c/0x160 [ 123.390088][ T5888] ___sys_sendmsg+0x14e/0x1d0 [ 123.390089][ T5888] ? do_pte_missing+0x86f/0xcc0 [ 123.390092][ T5888] ? copy_msghdr_from_user+0x420/0x420 [ 123.390093][ T5888] ? rcu_read_unlock+0x20/0x70 [ 123.390098][ T5888] __sys_sendmsg+0x12c/0x1d0 [ 123.390100][ T5888] ? __sys_sendmsg_sock+0x20/0x20 [ 123.390103][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.390104][ T5888] ? rcu_is_watching+0x16/0xd0 [ 123.390106][ T5888] do_syscall_64+0xff/0x530 [ 123.390109][ T5888] ? exc_page_fault+0xee/0x100 [ 123.390111][ T5888] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.390113][ T5888] RIP: 0033:0x7ff4f690354e [ 123.390115][ 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 [ 123.390117][ T5888] RSP: 002b:00007ffde25ae230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.390120][ T5888] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4f690354e [ 123.390122][ T5888] RDX: 0000000000000000 RSI: 00007ffde25ae2e0 RDI: 0000000000000005 [ 123.390123][ T5888] RBP: 00007ffde25ae240 R08: 0000000000000000 R09: 0000000000000000 [ 123.390124][ T5888] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9150c2 [ 123.390124][ T5888] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 123.390127][ T5888] [ 123.518242][ T5894] veth3: entered promiscuous mode [ 138.261235][ T6821] veth3: left promiscuous mode [ 138.261253][ T6821] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 138.261255][ T6821] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 6821, name: bridge [ 138.261257][ T6821] preempt_count: 202, expected: 0 [ 138.261258][ T6821] RCU nest depth: 0, expected: 0 [ 138.261259][ T6821] INFO: lockdep is turned off. [ 138.261260][ T6821] irq event stamp: 0 [ 138.261261][ T6821] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 138.261265][ T6821] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 138.261271][ T6821] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 138.261273][ T6821] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 138.261275][ T6821] Preemption disabled at: [ 138.261275][ T6821] [] dev_uc_del+0x68/0x150 [ 138.261283][ T6821] CPU: 0 UID: 0 PID: 6821 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 138.261286][ T6821] Tainted: [W]=WARN [ 138.261287][ T6821] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.261289][ T6821] Call Trace: [ 138.261290][ T6821] [ 138.261292][ T6821] dump_stack_lvl+0x6f/0xa0 [ 138.261297][ T6821] ? dev_uc_del+0x68/0x150 [ 138.261298][ T6821] __might_resched.cold+0x1fe/0x2c1 [ 138.261302][ T6821] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 138.261305][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261309][ T6821] __kmalloc_noprof+0x443/0x760 [ 138.261312][ T6821] ? __rwlock_init+0x150/0x150 [ 138.261315][ T6821] ? alloc_buf.isra.0+0x4b/0x260 [ 138.261318][ T6821] ? do_raw_spin_unlock+0x59/0x250 [ 138.261320][ T6821] alloc_buf.isra.0+0x4b/0x260 [ 138.261322][ T6821] put_chars+0x1e1/0x2f0 [ 138.261324][ T6821] ? __send_to_port+0x420/0x420 [ 138.261326][ T6821] ? console_prepend_replay+0x20/0x20 [ 138.261329][ T6821] hvc_console_print+0x292/0x780 [ 138.261332][ T6821] ? hvc_write+0x3a0/0x3a0 [ 138.261333][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261335][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261336][ T6821] ? lock_acquire+0x13c/0x160 [ 138.261339][ T6821] console_emit_next_record+0x22f/0x4c0 [ 138.261341][ T6821] ? devkmsg_read+0x4b0/0x4b0 [ 138.261343][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261344][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261346][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261348][ T6821] ? lock_acquire+0x13c/0x160 [ 138.261349][ T6821] ? console_flush_one_record+0x111/0x710 [ 138.261351][ T6821] console_flush_one_record+0x46f/0x710 [ 138.261353][ T6821] ? console_emit_next_record+0x4c0/0x4c0 [ 138.261356][ T6821] console_unlock+0xee/0x1f0 [ 138.261358][ T6821] ? lock_acquire+0x13c/0x160 [ 138.261359][ T6821] ? console_flush_one_record+0x710/0x710 [ 138.261361][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261362][ T6821] ? lock_release+0x184/0x1f0 [ 138.261363][ T6821] ? lock_acquire+0x60/0x160 [ 138.261365][ T6821] ? __rcu_read_lock+0x30/0x70 [ 138.261367][ T6821] ? __down_trylock_console_sem+0x5e/0xa0 [ 138.261369][ T6821] ? vprintk_emit+0x320/0x3e0 [ 138.261371][ T6821] vprintk_emit+0x37c/0x3e0 [ 138.261373][ T6821] ? wake_up_klogd_work_func+0x90/0x90 [ 138.261374][ T6821] ? kvfree_call_rcu+0x88/0x2e0 [ 138.261377][ T6821] ? dev_uc_del+0xef/0x150 [ 138.261379][ T6821] ? rtnl_fdb_del+0x75c/0xb10 [ 138.261380][ T6821] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 138.261382][ T6821] ? netlink_rcv_skb+0x14e/0x3a0 [ 138.261384][ T6821] ? netlink_unicast+0x486/0x750 [ 138.261385][ T6821] ? netlink_sendmsg+0x735/0xc60 [ 138.261387][ T6821] _printk+0xc7/0x100 [ 138.261390][ T6821] ? snapshot_read.cold+0x21/0x21 [ 138.261392][ T6821] ? netdev_name+0x43/0x60 [ 138.261395][ T6821] ? __netdev_printk+0x17f/0x1d0 [ 138.261397][ T6821] netdev_info+0xe2/0x116 [ 138.261398][ T6821] ? netdev_notice+0x120/0x120 [ 138.261400][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261402][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261403][ T6821] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 138.261405][ T6821] ? do_raw_spin_unlock+0x59/0x250 [ 138.261407][ T6821] ? trace_hardirqs_on+0x36/0x40 [ 138.261408][ T6821] ? mutex_is_locked+0x1c/0x50 [ 138.261411][ T6821] __dev_set_promiscuity.cold+0x95/0x104 [ 138.261414][ T6821] __dev_set_rx_mode+0x219/0x2c0 [ 138.261417][ T6821] dev_uc_del+0x124/0x150 [ 138.261418][ T6821] rtnl_fdb_del+0x75c/0xb10 [ 138.261420][ T6821] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 138.261421][ T6821] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 138.261423][ T6821] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 138.261424][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261425][ T6821] ? __rcu_read_lock+0x30/0x70 [ 138.261428][ T6821] ? unwind_get_return_address+0x67/0xd0 [ 138.261431][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261432][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261434][ T6821] ? cap_capable+0x1d7/0x3d0 [ 138.261437][ T6821] ? lock_acquire+0x13c/0x160 [ 138.261439][ T6821] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 138.261441][ T6821] ? rtnl_link_fill+0x920/0x920 [ 138.261442][ T6821] ? filter_irq_stacks+0xd0/0xd0 [ 138.261445][ T6821] ? stack_depot_save_flags+0x1bc/0x790 [ 138.261448][ T6821] netlink_rcv_skb+0x14e/0x3a0 [ 138.261450][ T6821] ? rtnl_link_fill+0x920/0x920 [ 138.261451][ T6821] ? lock_release+0x184/0x1f0 [ 138.261453][ T6821] ? netlink_ack+0xcf0/0xcf0 [ 138.261454][ T6821] ? __netlink_lookup+0xb9/0x6b0 [ 138.261456][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261458][ T6821] ? lock_release+0x184/0x1f0 [ 138.261460][ T6821] netlink_unicast+0x486/0x750 [ 138.261462][ T6821] ? netlink_attachskb+0x810/0x810 [ 138.261463][ T6821] ? percpu_counter_add_batch+0x89/0x280 [ 138.261466][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261467][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261469][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261470][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261472][ T6821] netlink_sendmsg+0x735/0xc60 [ 138.261474][ T6821] ? netlink_unicast+0x750/0x750 [ 138.261476][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261478][ T6821] ? lock_release+0x184/0x1f0 [ 138.261480][ T6821] ____sys_sendmsg+0x415/0x880 [ 138.261483][ T6821] ? copy_msghdr_from_user+0x279/0x420 [ 138.261484][ T6821] ? get_timestamp.constprop.0+0x390/0x390 [ 138.261486][ T6821] ? move_addr_to_kernel+0x40/0x40 [ 138.261488][ T6821] ? do_fault_around+0x300/0x5a0 [ 138.261490][ T6821] ? lock_acquire+0x13c/0x160 [ 138.261492][ T6821] ___sys_sendmsg+0x14e/0x1d0 [ 138.261493][ T6821] ? do_pte_missing+0x86f/0xcc0 [ 138.261496][ T6821] ? copy_msghdr_from_user+0x420/0x420 [ 138.261497][ T6821] ? rcu_read_unlock+0x20/0x70 [ 138.261502][ T6821] __sys_sendmsg+0x12c/0x1d0 [ 138.261504][ T6821] ? __sys_sendmsg_sock+0x20/0x20 [ 138.261506][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261508][ T6821] ? rcu_is_watching+0x16/0xd0 [ 138.261510][ T6821] do_syscall_64+0xff/0x530 [ 138.261513][ T6821] ? exc_page_fault+0xee/0x100 [ 138.261515][ T6821] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 138.261517][ T6821] RIP: 0033:0x7fce26ab054e [ 138.261519][ 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 [ 138.261520][ T6821] RSP: 002b:00007ffd03dc4040 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 138.261524][ T6821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce26ab054e [ 138.261525][ T6821] RDX: 0000000000000000 RSI: 00007ffd03dc40f0 RDI: 0000000000000005 [ 138.261526][ T6821] RBP: 00007ffd03dc4050 R08: 0000000000000000 R09: 0000000000000000 [ 138.261527][ T6821] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9150d1 [ 138.261528][ T6821] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 138.261530][ T6821] [ 138.606594][ T6844] vx20: left allmulticast mode [ 138.606834][ T6844] vx20: left promiscuous mode [ 138.607126][ T6844] br1: port 2(vx20) entered disabled state [ 138.623830][ T6845] vx10: left allmulticast mode [ 138.624015][ T6845] vx10: left promiscuous mode [ 138.624230][ T6845] br1: port 1(vx10) entered disabled state [ 143.717433][ T6850] br1: port 1(vx10) entered blocking state [ 143.717451][ T6850] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 143.717453][ T6850] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 6850, name: ip [ 143.717455][ T6850] preempt_count: 1, expected: 0 [ 143.717456][ T6850] RCU nest depth: 0, expected: 0 [ 143.717456][ T6850] INFO: lockdep is turned off. [ 143.717458][ T6850] irq event stamp: 0 [ 143.717458][ T6850] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 143.717463][ T6850] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 143.717470][ T6850] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 143.717471][ T6850] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 143.717473][ T6850] Preemption disabled at: [ 143.717474][ T6850] [] vprintk_emit+0x31b/0x3e0 [ 143.717481][ T6850] CPU: 2 UID: 0 PID: 6850 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 143.717485][ T6850] Tainted: [W]=WARN [ 143.717485][ T6850] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 143.717487][ T6850] Call Trace: [ 143.717489][ T6850] [ 143.717490][ T6850] dump_stack_lvl+0x6f/0xa0 [ 143.717496][ T6850] ? vprintk_emit+0x31b/0x3e0 [ 143.717498][ T6850] __might_resched.cold+0x1fe/0x2c1 [ 143.717501][ T6850] ? __module_address+0x36/0x330 [ 143.717505][ T6850] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 143.717508][ T6850] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 143.717509][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717513][ T6850] __kmalloc_noprof+0x443/0x760 [ 143.717516][ T6850] ? __rwlock_init+0x150/0x150 [ 143.717519][ T6850] ? alloc_buf.isra.0+0x4b/0x260 [ 143.717522][ T6850] ? do_raw_spin_unlock+0x59/0x250 [ 143.717524][ T6850] alloc_buf.isra.0+0x4b/0x260 [ 143.717526][ T6850] put_chars+0x1e1/0x2f0 [ 143.717528][ T6850] ? prb_final_commit+0x50/0x50 [ 143.717529][ T6850] ? __send_to_port+0x420/0x420 [ 143.717531][ T6850] ? printk_get_next_message+0x240/0x650 [ 143.717533][ T6850] hvc_console_print+0x292/0x780 [ 143.717536][ T6850] ? hvc_write+0x3a0/0x3a0 [ 143.717538][ T6850] ? do_raw_spin_lock+0x131/0x280 [ 143.717539][ T6850] ? vsnprintf+0x668/0x1700 [ 143.717543][ T6850] ? __rwlock_init+0x150/0x150 [ 143.717544][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717546][ T6850] ? lock_acquire+0x13c/0x160 [ 143.717548][ T6850] console_emit_next_record+0x22f/0x4c0 [ 143.717551][ T6850] ? devkmsg_read+0x4b0/0x4b0 [ 143.717553][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717554][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717556][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717558][ T6850] ? lock_acquire+0x13c/0x160 [ 143.717559][ T6850] ? console_flush_one_record+0x111/0x710 [ 143.717561][ T6850] console_flush_one_record+0x46f/0x710 [ 143.717563][ T6850] ? console_emit_next_record+0x4c0/0x4c0 [ 143.717566][ T6850] console_unlock+0xee/0x1f0 [ 143.717568][ T6850] ? lock_acquire+0x13c/0x160 [ 143.717569][ T6850] ? console_flush_one_record+0x710/0x710 [ 143.717571][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717573][ T6850] ? lock_release+0x184/0x1f0 [ 143.717574][ T6850] ? lock_acquire+0x60/0x160 [ 143.717575][ T6850] ? __rcu_read_lock+0x30/0x70 [ 143.717577][ T6850] ? __down_trylock_console_sem+0x5e/0xa0 [ 143.717579][ T6850] ? vprintk_emit+0x320/0x3e0 [ 143.717581][ T6850] vprintk_emit+0x37c/0x3e0 [ 143.717584][ T6850] ? wake_up_klogd_work_func+0x90/0x90 [ 143.717586][ T6850] ? __rwlock_init+0x150/0x150 [ 143.717588][ T6850] ? filter_irq_stacks+0xd0/0xd0 [ 143.717590][ T6850] ? lock_acquire+0x13c/0x160 [ 143.717591][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717593][ T6850] _printk+0xc7/0x100 [ 143.717597][ T6850] ? snapshot_read.cold+0x21/0x21 [ 143.717599][ T6850] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 143.717611][ T6850] ? do_setlink.isra.0+0xa31/0x2750 [ 143.717614][ T6850] ? rtnl_newlink+0x9f1/0x11c0 [ 143.717615][ T6850] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 143.717617][ T6850] br_set_state+0x22f/0x430 [bridge] [ 143.717625][ T6850] br_init_port+0xc4/0x200 [bridge] [ 143.717633][ T6850] new_nbp+0x39c/0x580 [bridge] [ 143.717640][ T6850] br_add_if+0x212/0x1320 [bridge] [ 143.717647][ T6850] ? bpf_address_lookup+0x250/0x290 [ 143.717650][ T6850] ? is_bpf_text_address+0x72/0x110 [ 143.717652][ T6850] ? kernel_text_address+0x149/0x170 [ 143.717654][ T6850] ? __kernel_text_address+0x12/0x30 [ 143.717656][ T6850] do_set_master+0x357/0x580 [ 143.717659][ T6850] do_setlink.isra.0+0xa31/0x2750 [ 143.717661][ T6850] ? stack_trace_save+0x93/0xc0 [ 143.717662][ T6850] ? rtnl_link_get_size+0x350/0x350 [ 143.717664][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717665][ T6850] ? stack_depot_save_flags+0x1bc/0x790 [ 143.717669][ T6850] ? kasan_save_stack+0x3d/0x50 [ 143.717672][ T6850] ? kasan_save_stack+0x2f/0x50 [ 143.717673][ T6850] ? kasan_save_track+0x14/0x30 [ 143.717675][ T6850] ? __kasan_kmalloc+0x7b/0x90 [ 143.717676][ T6850] ? __kmalloc_cache_noprof+0x29a/0x620 [ 143.717678][ T6850] ? rtnl_newlink+0x124/0x11c0 [ 143.717679][ T6850] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 143.717680][ T6850] ? netlink_rcv_skb+0x14e/0x3a0 [ 143.717683][ T6850] ? netlink_unicast+0x486/0x750 [ 143.717684][ T6850] ? netlink_sendmsg+0x735/0xc60 [ 143.717686][ T6850] ? ____sys_sendmsg+0x415/0x880 [ 143.717688][ T6850] ? ___sys_sendmsg+0x14e/0x1d0 [ 143.717689][ T6850] ? __sys_sendmsg+0x12c/0x1d0 [ 143.717691][ T6850] ? do_syscall_64+0xff/0x530 [ 143.717693][ T6850] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 143.717695][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717697][ T6850] ? lock_acquire+0x13c/0x160 [ 143.717699][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717700][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717702][ T6850] ? trace_contention_end+0xb3/0x180 [ 143.717705][ T6850] ? __mutex_lock+0x1db/0x1ea0 [ 143.717707][ T6850] ? __mutex_lock+0x9a3/0x1ea0 [ 143.717708][ T6850] ? rtnl_newlink+0x9a8/0x11c0 [ 143.717710][ T6850] ? ww_mutex_lock+0x160/0x160 [ 143.717711][ T6850] ? nla_get_range_signed+0x3d0/0x3d0 [ 143.717713][ T6850] ? __rtnl_newlink+0x3fa/0xa50 [ 143.717715][ T6850] rtnl_newlink+0x9f1/0x11c0 [ 143.717717][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717719][ T6850] ? rtnl_bridge_getlink+0x850/0x850 [ 143.717720][ T6850] ? lock_acquire+0x13c/0x160 [ 143.717721][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717723][ T6850] ? is_bpf_text_address+0x3e/0x110 [ 143.717725][ T6850] ? is_bpf_text_address+0x72/0x110 [ 143.717727][ T6850] ? kernel_text_address+0x149/0x170 [ 143.717728][ T6850] ? __kernel_text_address+0x12/0x30 [ 143.717729][ T6850] ? write_profile+0xf0/0xf0 [ 143.717731][ T6850] ? unwind_get_return_address+0x67/0xd0 [ 143.717733][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717735][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717736][ T6850] ? cap_capable+0x1d7/0x3d0 [ 143.717740][ T6850] ? lock_acquire+0x13c/0x160 [ 143.717741][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717743][ T6850] ? rtnl_bridge_getlink+0x850/0x850 [ 143.717744][ T6850] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 143.717746][ T6850] ? rtnl_link_fill+0x920/0x920 [ 143.717747][ T6850] ? filter_irq_stacks+0xd0/0xd0 [ 143.717748][ T6850] ? stack_depot_save_flags+0x1bc/0x790 [ 143.717751][ T6850] netlink_rcv_skb+0x14e/0x3a0 [ 143.717752][ T6850] ? rtnl_link_fill+0x920/0x920 [ 143.717753][ T6850] ? lock_release+0x184/0x1f0 [ 143.717755][ T6850] ? netlink_ack+0xcf0/0xcf0 [ 143.717756][ T6850] ? __netlink_lookup+0xb9/0x6b0 [ 143.717759][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717760][ T6850] ? lock_release+0x184/0x1f0 [ 143.717762][ T6850] netlink_unicast+0x486/0x750 [ 143.717764][ T6850] ? netlink_attachskb+0x810/0x810 [ 143.717766][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717767][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717769][ T6850] ? lock_acquire+0x13c/0x160 [ 143.717771][ T6850] netlink_sendmsg+0x735/0xc60 [ 143.717773][ T6850] ? netlink_unicast+0x750/0x750 [ 143.717775][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717776][ T6850] ? lock_release+0x184/0x1f0 [ 143.717778][ T6850] ____sys_sendmsg+0x415/0x880 [ 143.717780][ T6850] ? copy_msghdr_from_user+0x279/0x420 [ 143.717781][ T6850] ? get_timestamp.constprop.0+0x390/0x390 [ 143.717783][ T6850] ? move_addr_to_kernel+0x40/0x40 [ 143.717784][ T6850] ? filter_irq_stacks+0xd0/0xd0 [ 143.717787][ T6850] ___sys_sendmsg+0x14e/0x1d0 [ 143.717788][ T6850] ? copy_msghdr_from_user+0x420/0x420 [ 143.717793][ T6850] __sys_sendmsg+0x12c/0x1d0 [ 143.717795][ T6850] ? __sys_sendmsg_sock+0x20/0x20 [ 143.717798][ T6850] ? rcu_is_watching+0x16/0xd0 [ 143.717800][ T6850] do_syscall_64+0xff/0x530 [ 143.717801][ T6850] ? exc_page_fault+0xee/0x100 [ 143.717803][ T6850] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 143.717805][ T6850] RIP: 0033:0x7f5f0a44054e [ 143.717807][ 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 [ 143.717808][ T6850] RSP: 002b:00007ffe16db8f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 143.717812][ T6850] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5f0a44054e [ 143.717814][ T6850] RDX: 0000000000000000 RSI: 00007ffe16db8fe0 RDI: 0000000000000005 [ 143.717814][ T6850] RBP: 00007ffe16db8f40 R08: 0000000000000000 R09: 0000000000000000 [ 143.717815][ T6850] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9150d6 [ 143.717816][ T6850] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe16db96a0 [ 143.717818][ T6850] [ 143.761238][ T6850] br1: port 1(vx10) entered disabled state [ 143.761461][ T6850] vx10: entered allmulticast mode [ 143.762358][ T6850] vx10: entered promiscuous mode [ 143.762636][ T6850] br1: port 1(vx10) entered blocking state [ 143.762810][ T6850] br1: port 1(vx10) entered forwarding state [ 143.804358][ T6852] br1: port 2(vx20) entered blocking state [ 143.804555][ T6852] br1: port 2(vx20) entered disabled state [ 143.804737][ T6852] vx20: entered allmulticast mode [ 143.805630][ T6852] vx20: entered promiscuous mode [ 143.805909][ T6852] br1: port 2(vx20) entered blocking state [ 143.806104][ T6852] br1: port 2(vx20) entered forwarding state [ 328.325649][T10127] vx20: left allmulticast mode [ 328.325667][T10127] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 328.325670][T10127] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10127, name: ip [ 328.325672][T10127] preempt_count: 1, expected: 0 [ 328.325672][T10127] RCU nest depth: 0, expected: 0 [ 328.325673][T10127] INFO: lockdep is turned off. [ 328.325674][T10127] irq event stamp: 0 [ 328.325675][T10127] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 328.325679][T10127] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 328.325686][T10127] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 328.325688][T10127] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 328.325689][T10127] Preemption disabled at: [ 328.325690][T10127] [] vprintk_emit+0x31b/0x3e0 [ 328.325698][T10127] CPU: 2 UID: 0 PID: 10127 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 328.325702][T10127] Tainted: [W]=WARN [ 328.325703][T10127] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 328.325705][T10127] Call Trace: [ 328.325707][T10127] [ 328.325708][T10127] dump_stack_lvl+0x6f/0xa0 [ 328.325713][T10127] ? vprintk_emit+0x31b/0x3e0 [ 328.325715][T10127] __might_resched.cold+0x1fe/0x2c1 [ 328.325720][T10127] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 328.325723][T10127] ? __asan_memcpy+0x3c/0x60 [ 328.325726][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325730][T10127] __kmalloc_noprof+0x443/0x760 [ 328.325733][T10127] ? __rwlock_init+0x150/0x150 [ 328.325736][T10127] ? alloc_buf.isra.0+0x4b/0x260 [ 328.325740][T10127] ? do_raw_spin_unlock+0x59/0x250 [ 328.325742][T10127] alloc_buf.isra.0+0x4b/0x260 [ 328.325743][T10127] put_chars+0x1e1/0x2f0 [ 328.325746][T10127] ? __send_to_port+0x420/0x420 [ 328.325747][T10127] ? console_prepend_replay+0x20/0x20 [ 328.325750][T10127] hvc_console_print+0x292/0x780 [ 328.325753][T10127] ? hvc_write+0x3a0/0x3a0 [ 328.325755][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325757][T10127] ? lock_acquire+0x13c/0x160 [ 328.325759][T10127] console_emit_next_record+0x22f/0x4c0 [ 328.325761][T10127] ? devkmsg_read+0x4b0/0x4b0 [ 328.325763][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325765][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325767][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325769][T10127] ? lock_acquire+0x13c/0x160 [ 328.325770][T10127] ? console_flush_one_record+0x111/0x710 [ 328.325772][T10127] console_flush_one_record+0x46f/0x710 [ 328.325775][T10127] ? console_emit_next_record+0x4c0/0x4c0 [ 328.325777][T10127] console_unlock+0xee/0x1f0 [ 328.325779][T10127] ? lock_acquire+0x13c/0x160 [ 328.325781][T10127] ? console_flush_one_record+0x710/0x710 [ 328.325782][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325784][T10127] ? lock_release+0x184/0x1f0 [ 328.325785][T10127] ? lock_acquire+0x60/0x160 [ 328.325787][T10127] ? __rcu_read_lock+0x30/0x70 [ 328.325789][T10127] ? __down_trylock_console_sem+0x5e/0xa0 [ 328.325791][T10127] ? vprintk_emit+0x320/0x3e0 [ 328.325793][T10127] vprintk_emit+0x37c/0x3e0 [ 328.325795][T10127] ? wake_up_klogd_work_func+0x90/0x90 [ 328.325797][T10127] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 328.325800][T10127] ? netlink_unicast+0x486/0x750 [ 328.325803][T10127] ? netlink_sendmsg+0x735/0xc60 [ 328.325804][T10127] ? ____sys_sendmsg+0x415/0x880 [ 328.325807][T10127] ? ___sys_sendmsg+0x14e/0x1d0 [ 328.325808][T10127] ? __sys_sendmsg+0x12c/0x1d0 [ 328.325810][T10127] ? do_syscall_64+0xff/0x530 [ 328.325813][T10127] _printk+0xc7/0x100 [ 328.325817][T10127] ? snapshot_read.cold+0x21/0x21 [ 328.325819][T10127] ? netdev_name+0x43/0x60 [ 328.325822][T10127] ? __netdev_printk+0x17f/0x1d0 [ 328.325824][T10127] netdev_info+0xe2/0x116 [ 328.325826][T10127] ? netdev_notice+0x120/0x120 [ 328.325828][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325829][T10127] ? __up_read+0x355/0x9e0 [ 328.325831][T10127] ? trace_hardirqs_on+0x36/0x40 [ 328.325833][T10127] ? down_write_nested+0x200/0x200 [ 328.325835][T10127] ? mutex_is_locked+0x1c/0x50 [ 328.325838][T10127] netif_set_allmulti.cold+0x7c/0x166 [ 328.325841][T10127] dev_set_allmulti+0xa2/0x150 [ 328.325843][T10127] del_nbp+0xb7/0xc10 [bridge] [ 328.325856][T10127] ? is_bpf_text_address+0x72/0x110 [ 328.325860][T10127] ? kernel_text_address+0x149/0x170 [ 328.325863][T10127] br_del_if+0xab/0x200 [bridge] [ 328.325870][T10127] ? rtnl_is_locked+0x15/0x20 [ 328.325872][T10127] do_set_master+0x15c/0x580 [ 328.325875][T10127] do_setlink.isra.0+0xa31/0x2750 [ 328.325877][T10127] ? stack_trace_save+0x93/0xc0 [ 328.325880][T10127] ? rtnl_link_get_size+0x350/0x350 [ 328.325881][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325883][T10127] ? stack_depot_save_flags+0x1bc/0x790 [ 328.325887][T10127] ? kasan_save_stack+0x3d/0x50 [ 328.325890][T10127] ? kasan_save_stack+0x2f/0x50 [ 328.325891][T10127] ? kasan_save_track+0x14/0x30 [ 328.325893][T10127] ? __kasan_kmalloc+0x7b/0x90 [ 328.325894][T10127] ? __kmalloc_cache_noprof+0x29a/0x620 [ 328.325896][T10127] ? rtnl_newlink+0x124/0x11c0 [ 328.325897][T10127] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 328.325898][T10127] ? netlink_rcv_skb+0x14e/0x3a0 [ 328.325899][T10127] ? netlink_unicast+0x486/0x750 [ 328.325900][T10127] ? netlink_sendmsg+0x735/0xc60 [ 328.325902][T10127] ? ____sys_sendmsg+0x415/0x880 [ 328.325903][T10127] ? ___sys_sendmsg+0x14e/0x1d0 [ 328.325904][T10127] ? __sys_sendmsg+0x12c/0x1d0 [ 328.325906][T10127] ? do_syscall_64+0xff/0x530 [ 328.325907][T10127] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 328.325910][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325911][T10127] ? lock_acquire+0x13c/0x160 [ 328.325913][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325914][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325916][T10127] ? trace_contention_end+0xb3/0x180 [ 328.325919][T10127] ? __mutex_lock+0x1db/0x1ea0 [ 328.325921][T10127] ? __mutex_lock+0x9a3/0x1ea0 [ 328.325922][T10127] ? rtnl_newlink+0x9a8/0x11c0 [ 328.325924][T10127] ? ww_mutex_lock+0x160/0x160 [ 328.325925][T10127] ? nla_get_range_signed+0x3d0/0x3d0 [ 328.325927][T10127] ? __rtnl_newlink+0x3fa/0xa50 [ 328.325930][T10127] rtnl_newlink+0x9f1/0x11c0 [ 328.325932][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325933][T10127] ? rtnl_bridge_getlink+0x850/0x850 [ 328.325935][T10127] ? lock_acquire+0x13c/0x160 [ 328.325936][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325938][T10127] ? is_bpf_text_address+0x3e/0x110 [ 328.325940][T10127] ? is_bpf_text_address+0x72/0x110 [ 328.325942][T10127] ? kernel_text_address+0x149/0x170 [ 328.325943][T10127] ? __kernel_text_address+0x12/0x30 [ 328.325944][T10127] ? write_profile+0xf0/0xf0 [ 328.325945][T10127] ? unwind_get_return_address+0x67/0xd0 [ 328.325952][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325953][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325955][T10127] ? cap_capable+0x1d7/0x3d0 [ 328.325959][T10127] ? lock_acquire+0x13c/0x160 [ 328.325960][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325962][T10127] ? rtnl_bridge_getlink+0x850/0x850 [ 328.325963][T10127] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 328.325965][T10127] ? rtnl_link_fill+0x920/0x920 [ 328.325966][T10127] ? filter_irq_stacks+0xd0/0xd0 [ 328.325968][T10127] ? stack_depot_save_flags+0x1bc/0x790 [ 328.325970][T10127] netlink_rcv_skb+0x14e/0x3a0 [ 328.325972][T10127] ? rtnl_link_fill+0x920/0x920 [ 328.325973][T10127] ? lock_release+0x184/0x1f0 [ 328.325975][T10127] ? netlink_ack+0xcf0/0xcf0 [ 328.325976][T10127] ? __netlink_lookup+0xb9/0x6b0 [ 328.325979][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325982][T10127] ? lock_release+0x184/0x1f0 [ 328.325985][T10127] netlink_unicast+0x486/0x750 [ 328.325989][T10127] ? netlink_attachskb+0x810/0x810 [ 328.325991][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325994][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.325996][T10127] ? lock_acquire+0x13c/0x160 [ 328.325999][T10127] netlink_sendmsg+0x735/0xc60 [ 328.326001][T10127] ? netlink_unicast+0x750/0x750 [ 328.326003][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.326005][T10127] ? lock_release+0x184/0x1f0 [ 328.326007][T10127] ____sys_sendmsg+0x415/0x880 [ 328.326009][T10127] ? copy_msghdr_from_user+0x279/0x420 [ 328.326010][T10127] ? get_timestamp.constprop.0+0x390/0x390 [ 328.326012][T10127] ? move_addr_to_kernel+0x40/0x40 [ 328.326013][T10127] ? filter_irq_stacks+0xd0/0xd0 [ 328.326016][T10127] ___sys_sendmsg+0x14e/0x1d0 [ 328.326018][T10127] ? copy_msghdr_from_user+0x420/0x420 [ 328.326023][T10127] __sys_sendmsg+0x12c/0x1d0 [ 328.326025][T10127] ? __sys_sendmsg_sock+0x20/0x20 [ 328.326028][T10127] ? rcu_is_watching+0x16/0xd0 [ 328.326030][T10127] do_syscall_64+0xff/0x530 [ 328.326031][T10127] ? exc_page_fault+0xee/0x100 [ 328.326033][T10127] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 328.326035][T10127] RIP: 0033:0x7fad3bd1754e [ 328.326037][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 [ 328.326046][T10127] RSP: 002b:00007ffc6c332760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 328.326050][T10127] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fad3bd1754e [ 328.326051][T10127] RDX: 0000000000000000 RSI: 00007ffc6c332810 RDI: 0000000000000005 [ 328.326052][T10127] RBP: 00007ffc6c332770 R08: 0000000000000000 R09: 0000000000000000 [ 328.326053][T10127] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91518e [ 328.326054][T10127] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6c332ed0 [ 328.326056][T10127] [ 328.363569][T10127] vx20: left promiscuous mode [ 328.363894][T10127] br1: port 2(vx20) entered disabled state [ 328.374453][T10127] ip (10127) used greatest stack depth: 23208 bytes left [ 328.386820][T10128] vx10: left allmulticast mode [ 328.387012][T10128] vx10: left promiscuous mode [ 328.387238][T10128] br1: port 1(vx10) entered disabled state [ 333.471294][T10133] br1: port 1(vx10) entered blocking state [ 333.471311][T10133] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 333.471314][T10133] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10133, name: ip [ 333.471316][T10133] preempt_count: 1, expected: 0 [ 333.471316][T10133] RCU nest depth: 0, expected: 0 [ 333.471318][T10133] INFO: lockdep is turned off. [ 333.471319][T10133] irq event stamp: 0 [ 333.471320][T10133] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 333.471325][T10133] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 333.471331][T10133] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 333.471333][T10133] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 333.471335][T10133] Preemption disabled at: [ 333.471336][T10133] [] vprintk_emit+0x31b/0x3e0 [ 333.471343][T10133] CPU: 3 UID: 0 PID: 10133 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 333.471347][T10133] Tainted: [W]=WARN [ 333.471348][T10133] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 333.471349][T10133] Call Trace: [ 333.471351][T10133] [ 333.471352][T10133] dump_stack_lvl+0x6f/0xa0 [ 333.471358][T10133] ? vprintk_emit+0x31b/0x3e0 [ 333.471360][T10133] __might_resched.cold+0x1fe/0x2c1 [ 333.471363][T10133] ? __module_address+0x36/0x330 [ 333.471367][T10133] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 333.471370][T10133] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 333.471371][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471375][T10133] __kmalloc_noprof+0x443/0x760 [ 333.471379][T10133] ? __rwlock_init+0x150/0x150 [ 333.471381][T10133] ? alloc_buf.isra.0+0x4b/0x260 [ 333.471385][T10133] ? do_raw_spin_unlock+0x59/0x250 [ 333.471387][T10133] alloc_buf.isra.0+0x4b/0x260 [ 333.471389][T10133] put_chars+0x1e1/0x2f0 [ 333.471391][T10133] ? prb_final_commit+0x50/0x50 [ 333.471392][T10133] ? __send_to_port+0x420/0x420 [ 333.471394][T10133] ? printk_get_next_message+0x240/0x650 [ 333.471396][T10133] hvc_console_print+0x292/0x780 [ 333.471400][T10133] ? hvc_write+0x3a0/0x3a0 [ 333.471401][T10133] ? do_raw_spin_lock+0x131/0x280 [ 333.471403][T10133] ? vsnprintf+0x668/0x1700 [ 333.471407][T10133] ? __rwlock_init+0x150/0x150 [ 333.471408][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471410][T10133] ? lock_acquire+0x13c/0x160 [ 333.471412][T10133] console_emit_next_record+0x22f/0x4c0 [ 333.471415][T10133] ? devkmsg_read+0x4b0/0x4b0 [ 333.471417][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471419][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471420][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471422][T10133] ? lock_acquire+0x13c/0x160 [ 333.471424][T10133] ? console_flush_one_record+0x111/0x710 [ 333.471426][T10133] console_flush_one_record+0x46f/0x710 [ 333.471428][T10133] ? console_emit_next_record+0x4c0/0x4c0 [ 333.471431][T10133] console_unlock+0xee/0x1f0 [ 333.471432][T10133] ? lock_acquire+0x13c/0x160 [ 333.471434][T10133] ? console_flush_one_record+0x710/0x710 [ 333.471436][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471437][T10133] ? lock_release+0x184/0x1f0 [ 333.471439][T10133] ? lock_acquire+0x60/0x160 [ 333.471440][T10133] ? __rcu_read_lock+0x30/0x70 [ 333.471442][T10133] ? __down_trylock_console_sem+0x5e/0xa0 [ 333.471444][T10133] ? vprintk_emit+0x320/0x3e0 [ 333.471446][T10133] vprintk_emit+0x37c/0x3e0 [ 333.471449][T10133] ? wake_up_klogd_work_func+0x90/0x90 [ 333.471451][T10133] ? __rwlock_init+0x150/0x150 [ 333.471453][T10133] ? filter_irq_stacks+0xd0/0xd0 [ 333.471455][T10133] ? lock_acquire+0x13c/0x160 [ 333.471456][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471458][T10133] _printk+0xc7/0x100 [ 333.471462][T10133] ? snapshot_read.cold+0x21/0x21 [ 333.471464][T10133] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 333.471477][T10133] ? do_setlink.isra.0+0xa31/0x2750 [ 333.471479][T10133] ? rtnl_newlink+0x9f1/0x11c0 [ 333.471480][T10133] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 333.471483][T10133] br_set_state+0x22f/0x430 [bridge] [ 333.471491][T10133] br_init_port+0xc4/0x200 [bridge] [ 333.471499][T10133] new_nbp+0x39c/0x580 [bridge] [ 333.471508][T10133] br_add_if+0x212/0x1320 [bridge] [ 333.471514][T10133] ? bpf_address_lookup+0x250/0x290 [ 333.471518][T10133] ? is_bpf_text_address+0x72/0x110 [ 333.471520][T10133] ? kernel_text_address+0x149/0x170 [ 333.471522][T10133] ? __kernel_text_address+0x12/0x30 [ 333.471524][T10133] do_set_master+0x357/0x580 [ 333.471527][T10133] do_setlink.isra.0+0xa31/0x2750 [ 333.471529][T10133] ? stack_trace_save+0x93/0xc0 [ 333.471530][T10133] ? rtnl_link_get_size+0x350/0x350 [ 333.471531][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471533][T10133] ? stack_depot_save_flags+0x1bc/0x790 [ 333.471537][T10133] ? kasan_save_stack+0x3d/0x50 [ 333.471540][T10133] ? kasan_save_stack+0x2f/0x50 [ 333.471541][T10133] ? kasan_save_track+0x14/0x30 [ 333.471543][T10133] ? __kasan_kmalloc+0x7b/0x90 [ 333.471544][T10133] ? __kmalloc_cache_noprof+0x29a/0x620 [ 333.471546][T10133] ? rtnl_newlink+0x124/0x11c0 [ 333.471547][T10133] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 333.471548][T10133] ? netlink_rcv_skb+0x14e/0x3a0 [ 333.471551][T10133] ? netlink_unicast+0x486/0x750 [ 333.471552][T10133] ? netlink_sendmsg+0x735/0xc60 [ 333.471553][T10133] ? ____sys_sendmsg+0x415/0x880 [ 333.471556][T10133] ? ___sys_sendmsg+0x14e/0x1d0 [ 333.471558][T10133] ? __sys_sendmsg+0x12c/0x1d0 [ 333.471559][T10133] ? do_syscall_64+0xff/0x530 [ 333.471561][T10133] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 333.471564][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471566][T10133] ? lock_acquire+0x13c/0x160 [ 333.471567][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471569][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471570][T10133] ? trace_contention_end+0xb3/0x180 [ 333.471573][T10133] ? __mutex_lock+0x1db/0x1ea0 [ 333.471576][T10133] ? __mutex_lock+0x9a3/0x1ea0 [ 333.471577][T10133] ? rtnl_newlink+0x9a8/0x11c0 [ 333.471579][T10133] ? ww_mutex_lock+0x160/0x160 [ 333.471580][T10133] ? nla_get_range_signed+0x3d0/0x3d0 [ 333.471582][T10133] ? __rtnl_newlink+0x3fa/0xa50 [ 333.471584][T10133] rtnl_newlink+0x9f1/0x11c0 [ 333.471586][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471588][T10133] ? rtnl_bridge_getlink+0x850/0x850 [ 333.471589][T10133] ? lock_acquire+0x13c/0x160 [ 333.471591][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471593][T10133] ? is_bpf_text_address+0x3e/0x110 [ 333.471595][T10133] ? is_bpf_text_address+0x72/0x110 [ 333.471596][T10133] ? kernel_text_address+0x149/0x170 [ 333.471598][T10133] ? __kernel_text_address+0x12/0x30 [ 333.471599][T10133] ? write_profile+0xf0/0xf0 [ 333.471600][T10133] ? unwind_get_return_address+0x67/0xd0 [ 333.471603][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471605][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471606][T10133] ? cap_capable+0x1d7/0x3d0 [ 333.471610][T10133] ? lock_acquire+0x13c/0x160 [ 333.471612][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471613][T10133] ? rtnl_bridge_getlink+0x850/0x850 [ 333.471615][T10133] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 333.471616][T10133] ? rtnl_link_fill+0x920/0x920 [ 333.471618][T10133] ? filter_irq_stacks+0xd0/0xd0 [ 333.471619][T10133] ? stack_depot_save_flags+0x1bc/0x790 [ 333.471622][T10133] netlink_rcv_skb+0x14e/0x3a0 [ 333.471623][T10133] ? rtnl_link_fill+0x920/0x920 [ 333.471624][T10133] ? lock_release+0x184/0x1f0 [ 333.471626][T10133] ? netlink_ack+0xcf0/0xcf0 [ 333.471627][T10133] ? __netlink_lookup+0xb9/0x6b0 [ 333.471630][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471632][T10133] ? lock_release+0x184/0x1f0 [ 333.471634][T10133] netlink_unicast+0x486/0x750 [ 333.471635][T10133] ? netlink_attachskb+0x810/0x810 [ 333.471637][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471639][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471641][T10133] ? lock_acquire+0x13c/0x160 [ 333.471642][T10133] netlink_sendmsg+0x735/0xc60 [ 333.471644][T10133] ? netlink_unicast+0x750/0x750 [ 333.471646][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471648][T10133] ? lock_release+0x184/0x1f0 [ 333.471650][T10133] ____sys_sendmsg+0x415/0x880 [ 333.471652][T10133] ? copy_msghdr_from_user+0x279/0x420 [ 333.471653][T10133] ? get_timestamp.constprop.0+0x390/0x390 [ 333.471655][T10133] ? move_addr_to_kernel+0x40/0x40 [ 333.471656][T10133] ? filter_irq_stacks+0xd0/0xd0 [ 333.471659][T10133] ___sys_sendmsg+0x14e/0x1d0 [ 333.471661][T10133] ? copy_msghdr_from_user+0x420/0x420 [ 333.471666][T10133] __sys_sendmsg+0x12c/0x1d0 [ 333.471668][T10133] ? __sys_sendmsg_sock+0x20/0x20 [ 333.471671][T10133] ? rcu_is_watching+0x16/0xd0 [ 333.471673][T10133] do_syscall_64+0xff/0x530 [ 333.471674][T10133] ? exc_page_fault+0xee/0x100 [ 333.471677][T10133] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 333.471678][T10133] RIP: 0033:0x7f55cc91a54e [ 333.471680][T10133] 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 [ 333.471682][T10133] RSP: 002b:00007ffe2ed3fe70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 333.471686][T10133] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f55cc91a54e [ 333.471687][T10133] RDX: 0000000000000000 RSI: 00007ffe2ed3ff20 RDI: 0000000000000005 [ 333.471688][T10133] RBP: 00007ffe2ed3fe80 R08: 0000000000000000 R09: 0000000000000000 [ 333.471689][T10133] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a915193 [ 333.471690][T10133] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe2ed405e0 [ 333.471692][T10133] [ 333.508645][T10133] br1: port 1(vx10) entered disabled state [ 333.508910][T10133] vx10: entered allmulticast mode [ 333.509954][T10133] vx10: entered promiscuous mode [ 333.510293][T10133] br1: port 1(vx10) entered blocking state [ 333.510501][T10133] br1: port 1(vx10) entered forwarding state [ 333.548976][T10135] br1: port 2(vx20) entered blocking state [ 333.549254][T10135] br1: port 2(vx20) entered disabled state [ 333.549474][T10135] vx20: entered allmulticast mode [ 333.550848][T10135] vx20: entered promiscuous mode [ 333.551192][T10135] br1: port 2(vx20) entered blocking state [ 333.551410][T10135] br1: port 2(vx20) entered forwarding state [ 367.404692][ T71] vx20: left allmulticast mode [ 367.404709][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 367.404711][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: kworker/u16:1 [ 367.404713][ T71] preempt_count: 1, expected: 0 [ 367.404713][ T71] RCU nest depth: 0, expected: 0 [ 367.404714][ T71] INFO: lockdep is turned off. [ 367.404716][ T71] irq event stamp: 49602 [ 367.404716][ T71] hardirqs last enabled at (49601): [] _raw_spin_unlock_irq+0x28/0x50 [ 367.404725][ T71] hardirqs last disabled at (49602): [] __schedule+0x1246/0x20e0 [ 367.404727][ T71] softirqs last enabled at (49598): [] __fib6_clean_all+0xff/0x290 [ 367.404731][ T71] softirqs last disabled at (49592): [] __fib6_clean_all+0xd9/0x290 [ 367.404733][ T71] Preemption disabled at: [ 367.404734][ T71] [] vprintk_emit+0x31b/0x3e0 [ 367.404742][ T71] CPU: 2 UID: 0 PID: 71 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 367.404746][ T71] Tainted: [W]=WARN [ 367.404747][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 367.404749][ T71] Workqueue: netns cleanup_net [ 367.404755][ T71] Call Trace: [ 367.404756][ T71] [ 367.404758][ T71] dump_stack_lvl+0x6f/0xa0 [ 367.404763][ T71] ? vprintk_emit+0x31b/0x3e0 [ 367.404765][ T71] __might_resched.cold+0x1fe/0x2c1 [ 367.404769][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 367.404772][ T71] ? rcu_is_watching+0x16/0xd0 [ 367.404776][ T71] __kmalloc_noprof+0x443/0x760 [ 367.404780][ T71] ? __rwlock_init+0x150/0x150 [ 367.404783][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 367.404786][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 367.404788][ T71] alloc_buf.isra.0+0x4b/0x260 [ 367.404790][ T71] put_chars+0x1e1/0x2f0 [ 367.404792][ T71] ? desc_read_finalized_seq+0x79/0x120 [ 367.404794][ T71] ? __send_to_port+0x420/0x420 [ 367.404796][ T71] ? console_prepend_replay+0x20/0x20 [ 367.404798][ T71] hvc_console_print+0x292/0x780 [ 367.404801][ T71] ? hvc_write+0x3a0/0x3a0 [ 367.404802][ T71] ? do_raw_spin_lock+0x131/0x280 [ 367.404804][ T71] ? __rwlock_init+0x150/0x150 [ 367.404806][ T71] ? rcu_is_watching+0x16/0xd0 [ 367.404807][ T71] ? rcu_is_watching+0x16/0xd0 [ 367.404809][ T71] ? lock_acquire+0x13c/0x160 [ 367.404812][ T71] console_emit_next_record+0x22f/0x4c0 [ 367.404814][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 367.404816][ T71] ? rcu_is_watching+0x16/0xd0 [ 367.404818][ T71] ? rcu_is_watching+0x16/0xd0 [ 367.404819][ T71] ? rcu_is_watching+0x16/0xd0 [ 367.404821][ T71] ? lock_acquire+0x13c/0x160 [ 367.404823][ T71] ? console_flush_one_record+0x111/0x710 [ 367.404825][ T71] console_flush_one_record+0x46f/0x710 [ 367.404827][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 367.404830][ T71] console_unlock+0xee/0x1f0 [ 367.404832][ T71] ? lock_acquire+0x13c/0x160 [ 367.404834][ T71] ? console_flush_one_record+0x710/0x710 [ 367.404835][ T71] ? rcu_is_watching+0x16/0xd0 [ 367.404837][ T71] ? lock_release+0x184/0x1f0 [ 367.404838][ T71] ? lock_acquire+0x60/0x160 [ 367.404840][ T71] ? __rcu_read_lock+0x30/0x70 [ 367.404842][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 367.404844][ T71] ? vprintk_emit+0x320/0x3e0 [ 367.404846][ T71] vprintk_emit+0x37c/0x3e0 [ 367.404848][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 367.404850][ T71] ? process_one_work+0xe3e/0x1560 [ 367.404853][ T71] ? kthread+0x367/0x460 [ 367.404855][ T71] ? ret_from_fork+0x474/0x6b0 [ 367.404857][ T71] ? ret_from_fork_asm+0x11/0x20 [ 367.404860][ T71] _printk+0xc7/0x100 [ 367.404863][ T71] ? snapshot_read.cold+0x21/0x21 [ 367.404865][ T71] ? netdev_name+0x43/0x60 [ 367.404868][ T71] ? __netdev_printk+0x17f/0x1d0 [ 367.404870][ T71] netdev_info+0xe2/0x116 [ 367.404872][ T71] ? netdev_notice+0x120/0x120 [ 367.404874][ T71] ? rcu_is_watching+0x16/0xd0 [ 367.404876][ T71] ? __up_read+0x355/0x9e0 [ 367.404877][ T71] ? trace_hardirqs_on+0x36/0x40 [ 367.404880][ T71] ? down_write_nested+0x200/0x200 [ 367.404881][ T71] ? mutex_is_locked+0x1c/0x50 [ 367.404884][ T71] netif_set_allmulti.cold+0x7c/0x166 [ 367.404887][ T71] dev_set_allmulti+0xa2/0x150 [ 367.404890][ T71] del_nbp+0xb7/0xc10 [bridge] [ 367.404903][ T71] br_dev_delete+0x9d/0x1e0 [bridge] [ 367.404911][ T71] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 367.404918][ T71] ops_undo_list+0x5be/0x8f0 [ 367.404921][ T71] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 367.404922][ T71] ? idr_destroy+0x121/0x250 [ 367.404926][ T71] cleanup_net+0x431/0x890 [ 367.404928][ T71] ? net_passive_dec+0x230/0x230 [ 367.404930][ T71] ? lock_acquire+0x13c/0x160 [ 367.404931][ T71] ? rcu_is_watching+0x16/0xd0 [ 367.404934][ T71] process_one_work+0xe3e/0x1560 [ 367.404936][ T71] ? __queue_delayed_work+0x470/0x470 [ 367.404939][ T71] ? __rwlock_init+0x150/0x150 [ 367.404941][ T71] worker_thread+0x4f1/0xd60 [ 367.404944][ T71] ? rescuer_thread+0x1340/0x1340 [ 367.404946][ T71] ? __kthread_parkme+0xbd/0x210 [ 367.404950][ T71] ? rescuer_thread+0x1340/0x1340 [ 367.404952][ T71] ? rescuer_thread+0x1340/0x1340 [ 367.404953][ T71] kthread+0x367/0x460 [ 367.404955][ T71] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 367.404956][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 367.404958][ T71] ret_from_fork+0x474/0x6b0 [ 367.404960][ T71] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 367.404962][ T71] ? __switch_to+0x5a3/0xe00 [ 367.404964][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 367.404966][ T71] ret_from_fork_asm+0x11/0x20 [ 367.404969][ T71] [ 367.426712][ T71] vx20: left promiscuous mode [ 367.426980][ T71] br2: port 3(vx20) entered disabled state [ 367.428656][ T71] vx10: left allmulticast mode [ 367.428836][ T71] vx10: left promiscuous mode [ 367.429595][ T71] br2: port 2(vx10) entered disabled state [ 367.431313][ T71] w1: left allmulticast mode [ 367.431485][ T71] w1: left promiscuous mode [ 367.431687][ T71] br2: port 1(w1) entered disabled state [ 367.505365][ T71] vx20: left allmulticast mode [ 367.505600][ T71] vx20: left promiscuous mode [ 367.505816][ T71] br2: port 3(vx20) entered disabled state [ 367.506762][ T71] vx10: left allmulticast mode [ 367.506917][ T71] vx10: left promiscuous mode [ 367.511540][ T71] br2: port 2(vx10) entered disabled state [ 367.513759][ T71] w1: left allmulticast mode [ 367.513931][ T71] w1: left promiscuous mode [ 367.514342][ T71] br2: port 1(w1) entered disabled state [ 367.994295][T12041] br1: port 4(veth2) entered disabled state [ 368.015030][T12042] veth2: left allmulticast mode [ 368.015274][T12042] veth2: left promiscuous mode [ 368.015575][T12042] br1: port 4(veth2) entered disabled state [ 368.066901][T12045] br1: port 3(veth1) entered disabled state [ 368.087820][T12046] veth1: left allmulticast mode [ 368.088070][T12046] veth1: left promiscuous mode [ 368.088379][T12046] br1: port 3(veth1) entered disabled state [ 368.127612][T12048] vx20: left allmulticast mode [ 368.127861][T12048] vx20: left promiscuous mode [ 368.128581][T12048] br1: port 2(vx20) entered disabled state [ 368.215521][T12052] vx10: left allmulticast mode [ 368.215736][T12052] vx10: left promiscuous mode [ 368.215966][T12052] br1: port 1(vx10) entered disabled state