[ 13.433303][ T265] br1: port 1(vx1) entered blocking state [ 13.433476][ T265] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.433479][ T265] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 265, name: ip [ 13.433480][ T265] preempt_count: 1, expected: 0 [ 13.433481][ T265] RCU nest depth: 0, expected: 0 [ 13.433483][ T265] locks held by ip/265: 5, last CPU#2: [ 13.433485][ T265] #0: ffffffffaacd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 13.433497][ T265] #1: ffffffffaa569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.433504][ T265] #2: ffffffffaa569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.433508][ T265] #3: ffffffffaa489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.433513][ T265] #4: ffffffffaa489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.433519][ T265] irq event stamp: 21152 [ 13.433520][ T265] hardirqs last enabled at (21151): [] __down_trylock_console_sem+0x86/0xa0 [ 13.433523][ T265] hardirqs last disabled at (21152): [] console_emit_next_record+0x3d4/0x4c0 [ 13.433525][ T265] softirqs last enabled at (21064): [] __alloc_skb+0x4c2/0x5f0 [ 13.433529][ T265] softirqs last disabled at (21062): [] __alloc_skb+0x4c2/0x5f0 [ 13.433531][ T265] Preemption disabled at: [ 13.433532][ T265] [] vprintk_emit+0x31b/0x3e0 [ 13.433538][ T265] CPU: 2 UID: 0 PID: 265 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.433542][ T265] Tainted: [W]=WARN [ 13.433543][ T265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.433545][ T265] Call Trace: [ 13.433547][ T265] [ 13.433548][ T265] dump_stack_lvl+0x6f/0xa0 [ 13.433554][ T265] ? vprintk_emit+0x31b/0x3e0 [ 13.433557][ T265] __might_resched.cold+0x1fe/0x2c1 [ 13.433563][ T265] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.433568][ T265] ? __kmalloc_noprof+0xdb/0x760 [ 13.433573][ T265] __kmalloc_noprof+0x443/0x760 [ 13.433575][ T265] ? alloc_buf.isra.0+0x4b/0x260 [ 13.433581][ T265] ? do_raw_spin_unlock+0x59/0x250 [ 13.433583][ T265] alloc_buf.isra.0+0x4b/0x260 [ 13.433587][ T265] put_chars+0x1e1/0x2f0 [ 13.433590][ T265] ? __send_to_port+0x420/0x420 [ 13.433594][ T265] ? validate_chain+0x34a/0xc20 [ 13.433598][ T265] hvc_console_print+0x292/0x780 [ 13.433601][ T265] ? mark_usage+0x61/0x170 [ 13.433603][ T265] ? __lock_acquire+0x518/0xc20 [ 13.433604][ T265] ? __lock_acquire+0x518/0xc20 [ 13.433608][ T265] ? hvc_write+0x3a0/0x3a0 [ 13.433610][ T265] ? console_emit_next_record+0x1df/0x4c0 [ 13.433614][ T265] ? rcu_is_watching+0x16/0xd0 [ 13.433618][ T265] ? lock_acquire+0x13c/0x160 [ 13.433625][ T265] console_emit_next_record+0x22f/0x4c0 [ 13.433629][ T265] ? devkmsg_read+0x4b0/0x4b0 [ 13.433631][ T265] ? console_flush_one_record+0x106/0x710 [ 13.433634][ T265] ? rcu_is_watching+0x16/0xd0 [ 13.433636][ T265] ? lock_acquire+0x13c/0x160 [ 13.433640][ T265] console_flush_one_record+0x46f/0x710 [ 13.433644][ T265] ? console_emit_next_record+0x4c0/0x4c0 [ 13.433646][ T265] ? __lock_acquire+0x518/0xc20 [ 13.433651][ T265] console_unlock+0xee/0x1f0 [ 13.433654][ T265] ? console_flush_one_record+0x710/0x710 [ 13.433656][ T265] ? rcu_is_watching+0x16/0xd0 [ 13.433659][ T265] ? lock_acquire+0x60/0x160 [ 13.433662][ T265] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.433664][ T265] ? vprintk_emit+0x320/0x3e0 [ 13.433668][ T265] vprintk_emit+0x37c/0x3e0 [ 13.433675][ T265] ? wake_up_klogd_work_func+0x90/0x90 [ 13.433677][ T265] ? __lock_release.isra.0+0x69/0x1a0 [ 13.433679][ T265] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 13.433684][ T265] ? mark_held_locks+0x40/0x70 [ 13.433687][ T265] _printk+0xc7/0x100 [ 13.433691][ T265] ? snapshot_read.cold+0x21/0x21 [ 13.433695][ T265] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 13.433708][ T265] ? do_setlink.isra.0+0xa31/0x2750 [ 13.433710][ T265] ? rtnl_newlink+0x9f1/0x11c0 [ 13.433711][ T265] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.433715][ T265] br_set_state+0x22f/0x430 [bridge] [ 13.433726][ T265] br_init_port+0xc4/0x200 [bridge] [ 13.433737][ T265] new_nbp+0x39c/0x580 [bridge] [ 13.433752][ T265] br_add_if+0x212/0x1320 [bridge] [ 13.433763][ T265] ? is_bpf_text_address+0x72/0x110 [ 13.433768][ T265] ? kernel_text_address+0x149/0x170 [ 13.433772][ T265] ? __kernel_text_address+0x12/0x30 [ 13.433777][ T265] do_set_master+0x357/0x580 [ 13.433782][ T265] do_setlink.isra.0+0xa31/0x2750 [ 13.433785][ T265] ? stack_trace_save+0x93/0xc0 [ 13.433789][ T265] ? rtnl_link_get_size+0x350/0x350 [ 13.433790][ T265] ? rcu_read_lock_any_held+0x66/0x90 [ 13.433793][ T265] ? stack_depot_save_flags+0x38e/0x790 [ 13.433796][ T265] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.433799][ T265] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.433801][ T265] ? validate_chain+0x38b/0xc20 [ 13.433804][ T265] ? kasan_save_stack+0x3d/0x50 [ 13.433807][ T265] ? kasan_save_stack+0x2f/0x50 [ 13.433808][ T265] ? kasan_save_track+0x14/0x30 [ 13.433811][ T265] ? __lock_acquire+0x518/0xc20 [ 13.433813][ T265] ? netlink_seq_next+0x4e/0x60 [ 13.433816][ T265] ? ___sys_sendmsg+0xb0/0x1d0 [ 13.433821][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 13.433823][ T265] ? rtnl_newlink+0x9a8/0x11c0 [ 13.433825][ T265] ? rcu_is_watching+0x16/0xd0 [ 13.433828][ T265] ? lock_acquire+0x13c/0x160 [ 13.433830][ T265] ? rcu_is_watching+0x16/0xd0 [ 13.433832][ T265] ? rcu_is_watching+0x16/0xd0 [ 13.433834][ T265] ? trace_contention_end+0xb3/0x180 [ 13.433838][ T265] ? __mutex_lock+0x1db/0x1ea0 [ 13.433840][ T265] ? __mutex_lock+0x9a3/0x1ea0 [ 13.433843][ T265] ? rtnl_newlink+0x9a8/0x11c0 [ 13.433854][ T265] ? ww_mutex_lock+0x160/0x160 [ 13.433856][ T265] ? nla_get_range_signed+0x3d0/0x3d0 [ 13.433861][ T265] ? __rtnl_newlink+0x3fa/0xa50 [ 13.433867][ T265] rtnl_newlink+0x9f1/0x11c0 [ 13.433872][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 13.433874][ T265] ? __lock_acquire+0x518/0xc20 [ 13.433878][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 13.433880][ T265] ? find_held_lock+0x2b/0x80 [ 13.433883][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 13.433884][ T265] ? __lock_release.isra.0+0x69/0x1a0 [ 13.433888][ T265] ? rtnl_bridge_getlink+0x850/0x850 [ 13.433890][ T265] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.433894][ T265] ? rtnl_link_fill+0x920/0x920 [ 13.433897][ T265] ? __lock_acquire+0x518/0xc20 [ 13.433902][ T265] ? lock_acquire.part.0+0xd4/0x280 [ 13.433904][ T265] ? find_held_lock+0x2b/0x80 [ 13.433908][ T265] netlink_rcv_skb+0x14e/0x3a0 [ 13.433910][ T265] ? rtnl_link_fill+0x920/0x920 [ 13.433912][ T265] ? netlink_ack+0xcf0/0xcf0 [ 13.433921][ T265] ? netlink_deliver_tap+0xc5/0x330 [ 13.433923][ T265] ? netlink_deliver_tap+0x13c/0x330 [ 13.433930][ T265] netlink_unicast+0x486/0x750 [ 13.433934][ T265] ? netlink_attachskb+0x810/0x810 [ 13.433937][ T265] ? __lock_acquire+0x518/0xc20 [ 13.433941][ T265] netlink_sendmsg+0x735/0xc60 [ 13.433945][ T265] ? netlink_unicast+0x750/0x750 [ 13.433949][ T265] ? __might_fault+0x97/0x140 [ 13.433954][ T265] ____sys_sendmsg+0x415/0x880 [ 13.433957][ T265] ? copy_msghdr_from_user+0x279/0x420 [ 13.433959][ T265] ? get_timestamp.constprop.0+0x390/0x390 [ 13.433961][ T265] ? move_addr_to_kernel+0x40/0x40 [ 13.433968][ T265] ___sys_sendmsg+0x14e/0x1d0 [ 13.433971][ T265] ? copy_msghdr_from_user+0x420/0x420 [ 13.433988][ T265] __sys_sendmsg+0x12c/0x1d0 [ 13.433993][ T265] ? __sys_sendmsg_sock+0x20/0x20 [ 13.434000][ T265] ? rcu_is_watching+0x16/0xd0 [ 13.434004][ T265] do_syscall_64+0xff/0x530 [ 13.434007][ T265] ? exc_page_fault+0xee/0x100 [ 13.434010][ T265] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.434012][ T265] RIP: 0033:0x7f779b2d454e [ 13.434016][ T265] 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 [ 13.434018][ T265] RSP: 002b:00007ffee51169d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.434021][ T265] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f779b2d454e [ 13.434022][ T265] RDX: 0000000000000000 RSI: 00007ffee5116a80 RDI: 0000000000000005 [ 13.434023][ T265] RBP: 00007ffee51169e0 R08: 0000000000000000 R09: 0000000000000000 [ 13.434024][ T265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d4c5 [ 13.434025][ T265] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffee5117140 [ 13.434032][ T265] [ 13.495052][ T265] br1: port 1(vx1) entered disabled state [ 13.495440][ T265] vx1: entered allmulticast mode [ 13.497683][ T265] vx1: entered promiscuous mode [ 13.498856][ T265] br1: port 1(vx1) entered blocking state [ 13.499350][ T265] br1: port 1(vx1) entered forwarding state [ 13.507311][ T265] ip (265) used greatest stack depth: 23336 bytes left [ 13.536581][ T266] br1: port 2(veth1) entered blocking state [ 13.537030][ T266] br1: port 2(veth1) entered disabled state [ 13.537456][ T266] veth1: entered allmulticast mode [ 13.539769][ T266] veth1: entered promiscuous mode [ 13.585748][ T38] br1: port 2(veth1) entered blocking state [ 13.586504][ T38] br1: port 2(veth1) entered forwarding state [ 13.618512][ T268] br1: port 3(veth2) entered blocking state [ 13.619673][ T268] br1: port 3(veth2) entered disabled state [ 13.620134][ T268] veth2: entered allmulticast mode [ 13.622124][ T268] veth2: entered promiscuous mode [ 13.691152][ T39] br1: port 3(veth2) entered blocking state [ 13.691602][ T39] br1: port 3(veth2) entered forwarding state [ 15.274321][ T314] br2: port 1(w1) entered blocking state [ 15.274344][ T314] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.274347][ T314] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 314, name: ip [ 15.274349][ T314] preempt_count: 1, expected: 0 [ 15.274351][ T314] RCU nest depth: 0, expected: 0 [ 15.274352][ T314] locks held by ip/314: 5, last CPU#0: [ 15.274355][ T314] #0: ffffffffaacd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 15.274371][ T314] #1: ffffffffaa569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.274379][ T314] #2: ffffffffaa569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.274385][ T314] #3: ffffffffaa489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.274391][ T314] #4: ffffffffaa489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.274397][ T314] irq event stamp: 14716 [ 15.274399][ T314] hardirqs last enabled at (14715): [] __down_trylock_console_sem+0x86/0xa0 [ 15.274402][ T314] hardirqs last disabled at (14716): [] console_emit_next_record+0x3d4/0x4c0 [ 15.274405][ T314] softirqs last enabled at (14658): [] __alloc_skb+0x4c2/0x5f0 [ 15.274410][ T314] softirqs last disabled at (14656): [] __alloc_skb+0x4c2/0x5f0 [ 15.274413][ T314] Preemption disabled at: [ 15.274414][ T314] [] vprintk_emit+0x31b/0x3e0 [ 15.274421][ T314] CPU: 0 UID: 0 PID: 314 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.274426][ T314] Tainted: [W]=WARN [ 15.274427][ T314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.274429][ T314] Call Trace: [ 15.274432][ T314] [ 15.274434][ T314] dump_stack_lvl+0x6f/0xa0 [ 15.274441][ T314] ? vprintk_emit+0x31b/0x3e0 [ 15.274445][ T314] __might_resched.cold+0x1fe/0x2c1 [ 15.274451][ T314] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.274457][ T314] ? __kmalloc_noprof+0xdb/0x760 [ 15.274464][ T314] __kmalloc_noprof+0x443/0x760 [ 15.274467][ T314] ? alloc_buf.isra.0+0x4b/0x260 [ 15.274476][ T314] ? do_raw_spin_unlock+0x59/0x250 [ 15.274479][ T314] alloc_buf.isra.0+0x4b/0x260 [ 15.274485][ T314] put_chars+0x1e1/0x2f0 [ 15.274487][ T314] ? prb_final_commit+0x50/0x50 [ 15.274491][ T314] ? __send_to_port+0x420/0x420 [ 15.274496][ T314] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.274502][ T314] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.274506][ T314] ? validate_chain+0x38b/0xc20 [ 15.274511][ T314] hvc_console_print+0x292/0x780 [ 15.274515][ T314] ? mark_usage+0x61/0x170 [ 15.274518][ T314] ? __lock_acquire+0x518/0xc20 [ 15.274520][ T314] ? __lock_acquire+0x518/0xc20 [ 15.274527][ T314] ? hvc_write+0x3a0/0x3a0 [ 15.274531][ T314] ? console_emit_next_record+0x1df/0x4c0 [ 15.274536][ T314] ? rcu_is_watching+0x16/0xd0 [ 15.274540][ T314] ? lock_acquire+0x13c/0x160 [ 15.274546][ T314] console_emit_next_record+0x22f/0x4c0 [ 15.274553][ T314] ? devkmsg_read+0x4b0/0x4b0 [ 15.274555][ T314] ? console_flush_one_record+0x106/0x710 [ 15.274560][ T314] ? rcu_is_watching+0x16/0xd0 [ 15.274564][ T314] ? lock_acquire+0x13c/0x160 [ 15.274570][ T314] console_flush_one_record+0x46f/0x710 [ 15.274577][ T314] ? console_emit_next_record+0x4c0/0x4c0 [ 15.274580][ T314] ? __lock_acquire+0x518/0xc20 [ 15.274589][ T314] console_unlock+0xee/0x1f0 [ 15.274593][ T314] ? console_flush_one_record+0x710/0x710 [ 15.274596][ T314] ? rcu_is_watching+0x16/0xd0 [ 15.274599][ T314] ? lock_acquire+0x60/0x160 [ 15.274605][ T314] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.274608][ T314] ? vprintk_emit+0x320/0x3e0 [ 15.274613][ T314] vprintk_emit+0x37c/0x3e0 [ 15.274620][ T314] ? wake_up_klogd_work_func+0x90/0x90 [ 15.274623][ T314] ? __lock_release.isra.0+0x69/0x1a0 [ 15.274628][ T314] ? mark_held_locks+0x40/0x70 [ 15.274634][ T314] _printk+0xc7/0x100 [ 15.274639][ T314] ? snapshot_read.cold+0x21/0x21 [ 15.274645][ T314] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 15.274665][ T314] ? do_setlink.isra.0+0xa31/0x2750 [ 15.274667][ T314] ? rtnl_newlink+0x9f1/0x11c0 [ 15.274669][ T314] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.274677][ T314] br_set_state+0x22f/0x430 [bridge] [ 15.274695][ T314] br_init_port+0xc4/0x200 [bridge] [ 15.274710][ T314] new_nbp+0x39c/0x580 [bridge] [ 15.274727][ T314] br_add_if+0x212/0x1320 [bridge] [ 15.274740][ T314] ? is_bpf_text_address+0x72/0x110 [ 15.274745][ T314] ? kernel_text_address+0x149/0x170 [ 15.274749][ T314] ? __kernel_text_address+0x12/0x30 [ 15.274756][ T314] do_set_master+0x357/0x580 [ 15.274763][ T314] do_setlink.isra.0+0xa31/0x2750 [ 15.274768][ T314] ? stack_trace_save+0x93/0xc0 [ 15.274773][ T314] ? rtnl_link_get_size+0x350/0x350 [ 15.274775][ T314] ? rcu_read_lock_any_held+0x66/0x90 [ 15.274777][ T314] ? stack_depot_save_flags+0x38e/0x790 [ 15.274782][ T314] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.274786][ T314] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.274789][ T314] ? validate_chain+0x38b/0xc20 [ 15.274793][ T314] ? kasan_save_stack+0x3d/0x50 [ 15.274797][ T314] ? kasan_save_stack+0x2f/0x50 [ 15.274799][ T314] ? kasan_save_track+0x14/0x30 [ 15.274804][ T314] ? __lock_acquire+0x518/0xc20 [ 15.274806][ T314] ? netlink_seq_next+0x4e/0x60 [ 15.274810][ T314] ? ___sys_sendmsg+0xb0/0x1d0 [ 15.274817][ T314] ? lock_acquire.part.0+0xd4/0x280 [ 15.274820][ T314] ? rtnl_newlink+0x9a8/0x11c0 [ 15.274825][ T314] ? rcu_is_watching+0x16/0xd0 [ 15.274828][ T314] ? lock_acquire+0x13c/0x160 [ 15.274831][ T314] ? rcu_is_watching+0x16/0xd0 [ 15.274833][ T314] ? rcu_is_watching+0x16/0xd0 [ 15.274837][ T314] ? trace_contention_end+0xb3/0x180 [ 15.274842][ T314] ? __mutex_lock+0x1db/0x1ea0 [ 15.274846][ T314] ? __mutex_lock+0x9a3/0x1ea0 [ 15.274849][ T314] ? rtnl_newlink+0x9a8/0x11c0 [ 15.274855][ T314] ? ww_mutex_lock+0x160/0x160 [ 15.274858][ T314] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.274873][ T314] ? __rtnl_newlink+0x3fa/0xa50 [ 15.274882][ T314] rtnl_newlink+0x9f1/0x11c0 [ 15.274892][ T314] ? rtnl_bridge_getlink+0x850/0x850 [ 15.274897][ T314] ? __lock_acquire+0x518/0xc20 [ 15.274905][ T314] ? lock_acquire.part.0+0xd4/0x280 [ 15.274908][ T314] ? find_held_lock+0x2b/0x80 [ 15.274911][ T314] ? rtnl_bridge_getlink+0x850/0x850 [ 15.274914][ T314] ? __lock_release.isra.0+0x69/0x1a0 [ 15.274921][ T314] ? rtnl_bridge_getlink+0x850/0x850 [ 15.274924][ T314] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.274930][ T314] ? rtnl_link_fill+0x920/0x920 [ 15.274932][ T314] ? __lock_acquire+0x518/0xc20 [ 15.274939][ T314] ? lock_acquire.part.0+0xd4/0x280 [ 15.274942][ T314] ? find_held_lock+0x2b/0x80 [ 15.274948][ T314] netlink_rcv_skb+0x14e/0x3a0 [ 15.274951][ T314] ? rtnl_link_fill+0x920/0x920 [ 15.274956][ T314] ? netlink_ack+0xcf0/0xcf0 [ 15.274967][ T314] ? netlink_deliver_tap+0xc5/0x330 [ 15.274970][ T314] ? netlink_deliver_tap+0x13c/0x330 [ 15.274978][ T314] netlink_unicast+0x486/0x750 [ 15.274984][ T314] ? netlink_attachskb+0x810/0x810 [ 15.274989][ T314] ? __lock_acquire+0x518/0xc20 [ 15.274996][ T314] netlink_sendmsg+0x735/0xc60 [ 15.275003][ T314] ? netlink_unicast+0x750/0x750 [ 15.275010][ T314] ? __might_fault+0x97/0x140 [ 15.275018][ T314] ____sys_sendmsg+0x415/0x880 [ 15.275022][ T314] ? copy_msghdr_from_user+0x279/0x420 [ 15.275026][ T314] ? get_timestamp.constprop.0+0x390/0x390 [ 15.275028][ T314] ? move_addr_to_kernel+0x40/0x40 [ 15.275042][ T314] ___sys_sendmsg+0x14e/0x1d0 [ 15.275046][ T314] ? copy_msghdr_from_user+0x420/0x420 [ 15.275075][ T314] __sys_sendmsg+0x12c/0x1d0 [ 15.275079][ T314] ? __sys_sendmsg_sock+0x20/0x20 [ 15.275090][ T314] ? rcu_is_watching+0x16/0xd0 [ 15.275096][ T314] do_syscall_64+0xff/0x530 [ 15.275099][ T314] ? exc_page_fault+0xee/0x100 [ 15.275104][ T314] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.275107][ T314] RIP: 0033:0x7f41504cf54e [ 15.275112][ T314] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 15.275115][ T314] RSP: 002b:00007ffe455d4ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.275118][ T314] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f41504cf54e [ 15.275120][ T314] RDX: 0000000000000000 RSI: 00007ffe455d4b70 RDI: 0000000000000005 [ 15.275122][ T314] RBP: 00007ffe455d4ad0 R08: 0000000000000000 R09: 0000000000000000 [ 15.275123][ T314] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d4c7 [ 15.275124][ T314] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe455d5230 [ 15.275137][ T314] [ 15.327618][ T314] br2: port 1(w1) entered disabled state [ 15.328180][ T314] w1: entered allmulticast mode [ 15.331550][ T314] w1: entered promiscuous mode [ 15.595331][ T320] br2: port 2(vx2) entered blocking state [ 15.595656][ T320] br2: port 2(vx2) entered disabled state [ 15.595983][ T320] vx2: entered allmulticast mode [ 15.597847][ T320] vx2: entered promiscuous mode [ 15.598657][ T320] br2: port 2(vx2) entered blocking state [ 15.598974][ T320] br2: port 2(vx2) entered forwarding state [ 15.885435][ T39] br2: port 1(w1) entered blocking state [ 15.885842][ T39] br2: port 1(w1) entered forwarding state [ 16.558452][ T352] br2: port 1(w1) entered blocking state [ 16.558471][ T352] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.558474][ T352] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 352, name: ip [ 16.558475][ T352] preempt_count: 1, expected: 0 [ 16.558476][ T352] RCU nest depth: 0, expected: 0 [ 16.558477][ T352] locks held by ip/352: 5, last CPU#0: [ 16.558480][ T352] #0: ffffffffaacd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 16.558492][ T352] #1: ffffffffaa569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.558499][ T352] #2: ffffffffaa569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.558503][ T352] #3: ffffffffaa489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.558508][ T352] #4: ffffffffaa489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.558512][ T352] irq event stamp: 12430 [ 16.558512][ T352] hardirqs last enabled at (12429): [] __down_trylock_console_sem+0x86/0xa0 [ 16.558515][ T352] hardirqs last disabled at (12430): [] console_emit_next_record+0x3d4/0x4c0 [ 16.558517][ T352] softirqs last enabled at (12372): [] __alloc_skb+0x4c2/0x5f0 [ 16.558520][ T352] softirqs last disabled at (12370): [] __alloc_skb+0x4c2/0x5f0 [ 16.558523][ T352] Preemption disabled at: [ 16.558524][ T352] [] vprintk_emit+0x31b/0x3e0 [ 16.558530][ T352] CPU: 0 UID: 0 PID: 352 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.558533][ T352] Tainted: [W]=WARN [ 16.558534][ T352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.558536][ T352] Call Trace: [ 16.558537][ T352] [ 16.558539][ T352] dump_stack_lvl+0x6f/0xa0 [ 16.558545][ T352] ? vprintk_emit+0x31b/0x3e0 [ 16.558547][ T352] __might_resched.cold+0x1fe/0x2c1 [ 16.558552][ T352] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.558556][ T352] ? __kmalloc_noprof+0xdb/0x760 [ 16.558561][ T352] __kmalloc_noprof+0x443/0x760 [ 16.558563][ T352] ? alloc_buf.isra.0+0x4b/0x260 [ 16.558569][ T352] ? do_raw_spin_unlock+0x59/0x250 [ 16.558572][ T352] alloc_buf.isra.0+0x4b/0x260 [ 16.558575][ T352] put_chars+0x1e1/0x2f0 [ 16.558577][ T352] ? prb_final_commit+0x50/0x50 [ 16.558579][ T352] ? __send_to_port+0x420/0x420 [ 16.558582][ T352] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.558587][ T352] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.558589][ T352] ? validate_chain+0x38b/0xc20 [ 16.558593][ T352] hvc_console_print+0x292/0x780 [ 16.558596][ T352] ? mark_usage+0x61/0x170 [ 16.558598][ T352] ? __lock_acquire+0x518/0xc20 [ 16.558600][ T352] ? __lock_acquire+0x518/0xc20 [ 16.558604][ T352] ? hvc_write+0x3a0/0x3a0 [ 16.558606][ T352] ? console_emit_next_record+0x1df/0x4c0 [ 16.558609][ T352] ? rcu_is_watching+0x16/0xd0 [ 16.558612][ T352] ? lock_acquire+0x13c/0x160 [ 16.558616][ T352] console_emit_next_record+0x22f/0x4c0 [ 16.558620][ T352] ? devkmsg_read+0x4b0/0x4b0 [ 16.558622][ T352] ? console_flush_one_record+0x106/0x710 [ 16.558625][ T352] ? rcu_is_watching+0x16/0xd0 [ 16.558628][ T352] ? lock_acquire+0x13c/0x160 [ 16.558632][ T352] console_flush_one_record+0x46f/0x710 [ 16.558636][ T352] ? console_emit_next_record+0x4c0/0x4c0 [ 16.558638][ T352] ? __lock_acquire+0x518/0xc20 [ 16.558644][ T352] console_unlock+0xee/0x1f0 [ 16.558646][ T352] ? console_flush_one_record+0x710/0x710 [ 16.558648][ T352] ? rcu_is_watching+0x16/0xd0 [ 16.558651][ T352] ? lock_acquire+0x60/0x160 [ 16.558655][ T352] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.558657][ T352] ? vprintk_emit+0x320/0x3e0 [ 16.558660][ T352] vprintk_emit+0x37c/0x3e0 [ 16.558665][ T352] ? wake_up_klogd_work_func+0x90/0x90 [ 16.558667][ T352] ? __lock_release.isra.0+0x69/0x1a0 [ 16.558670][ T352] ? mark_held_locks+0x40/0x70 [ 16.558674][ T352] _printk+0xc7/0x100 [ 16.558677][ T352] ? snapshot_read.cold+0x21/0x21 [ 16.558682][ T352] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 16.558696][ T352] ? do_setlink.isra.0+0xa31/0x2750 [ 16.558697][ T352] ? rtnl_newlink+0x9f1/0x11c0 [ 16.558698][ T352] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.558703][ T352] br_set_state+0x22f/0x430 [bridge] [ 16.558714][ T352] br_init_port+0xc4/0x200 [bridge] [ 16.558722][ T352] new_nbp+0x39c/0x580 [bridge] [ 16.558732][ T352] br_add_if+0x212/0x1320 [bridge] [ 16.558739][ T352] ? is_bpf_text_address+0x72/0x110 [ 16.558744][ T352] ? kernel_text_address+0x149/0x170 [ 16.558746][ T352] ? __kernel_text_address+0x12/0x30 [ 16.558750][ T352] do_set_master+0x357/0x580 [ 16.558755][ T352] do_setlink.isra.0+0xa31/0x2750 [ 16.558758][ T352] ? stack_trace_save+0x93/0xc0 [ 16.558761][ T352] ? rtnl_link_get_size+0x350/0x350 [ 16.558763][ T352] ? rcu_read_lock_any_held+0x66/0x90 [ 16.558765][ T352] ? stack_depot_save_flags+0x38e/0x790 [ 16.558768][ T352] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.558771][ T352] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.558773][ T352] ? validate_chain+0x38b/0xc20 [ 16.558775][ T352] ? kasan_save_stack+0x3d/0x50 [ 16.558778][ T352] ? kasan_save_stack+0x2f/0x50 [ 16.558780][ T352] ? kasan_save_track+0x14/0x30 [ 16.558783][ T352] ? __lock_acquire+0x518/0xc20 [ 16.558785][ T352] ? netlink_seq_next+0x4e/0x60 [ 16.558788][ T352] ? ___sys_sendmsg+0xb0/0x1d0 [ 16.558792][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 16.558794][ T352] ? rtnl_newlink+0x9a8/0x11c0 [ 16.558797][ T352] ? rcu_is_watching+0x16/0xd0 [ 16.558799][ T352] ? lock_acquire+0x13c/0x160 [ 16.558801][ T352] ? rcu_is_watching+0x16/0xd0 [ 16.558803][ T352] ? rcu_is_watching+0x16/0xd0 [ 16.558805][ T352] ? trace_contention_end+0xb3/0x180 [ 16.558809][ T352] ? __mutex_lock+0x1db/0x1ea0 [ 16.558812][ T352] ? __mutex_lock+0x9a3/0x1ea0 [ 16.558814][ T352] ? rtnl_newlink+0x9a8/0x11c0 [ 16.558818][ T352] ? ww_mutex_lock+0x160/0x160 [ 16.558819][ T352] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.558824][ T352] ? __rtnl_newlink+0x3fa/0xa50 [ 16.558829][ T352] rtnl_newlink+0x9f1/0x11c0 [ 16.558835][ T352] ? rtnl_bridge_getlink+0x850/0x850 [ 16.558837][ T352] ? __lock_acquire+0x518/0xc20 [ 16.558841][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 16.558843][ T352] ? find_held_lock+0x2b/0x80 [ 16.558845][ T352] ? rtnl_bridge_getlink+0x850/0x850 [ 16.558847][ T352] ? __lock_release.isra.0+0x69/0x1a0 [ 16.558851][ T352] ? rtnl_bridge_getlink+0x850/0x850 [ 16.558853][ T352] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.558856][ T352] ? rtnl_link_fill+0x920/0x920 [ 16.558857][ T352] ? __lock_acquire+0x518/0xc20 [ 16.558862][ T352] ? lock_acquire.part.0+0xd4/0x280 [ 16.558864][ T352] ? find_held_lock+0x2b/0x80 [ 16.558867][ T352] netlink_rcv_skb+0x14e/0x3a0 [ 16.558869][ T352] ? rtnl_link_fill+0x920/0x920 [ 16.558872][ T352] ? netlink_ack+0xcf0/0xcf0 [ 16.558887][ T352] ? netlink_deliver_tap+0xc5/0x330 [ 16.558889][ T352] ? netlink_deliver_tap+0x13c/0x330 [ 16.558895][ T352] netlink_unicast+0x486/0x750 [ 16.558901][ T352] ? netlink_attachskb+0x810/0x810 [ 16.558904][ T352] ? __lock_acquire+0x518/0xc20 [ 16.558908][ T352] netlink_sendmsg+0x735/0xc60 [ 16.558912][ T352] ? netlink_unicast+0x750/0x750 [ 16.558915][ T352] ? __might_fault+0x97/0x140 [ 16.558921][ T352] ____sys_sendmsg+0x415/0x880 [ 16.558923][ T352] ? copy_msghdr_from_user+0x279/0x420 [ 16.558925][ T352] ? get_timestamp.constprop.0+0x390/0x390 [ 16.558927][ T352] ? move_addr_to_kernel+0x40/0x40 [ 16.558935][ T352] ___sys_sendmsg+0x14e/0x1d0 [ 16.558937][ T352] ? copy_msghdr_from_user+0x420/0x420 [ 16.558953][ T352] __sys_sendmsg+0x12c/0x1d0 [ 16.558956][ T352] ? __sys_sendmsg_sock+0x20/0x20 [ 16.558962][ T352] ? rcu_is_watching+0x16/0xd0 [ 16.558966][ T352] do_syscall_64+0xff/0x530 [ 16.558968][ T352] ? exc_page_fault+0xee/0x100 [ 16.558972][ T352] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.558974][ T352] RIP: 0033:0x7f85155d454e [ 16.558977][ T352] 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 [ 16.558979][ T352] RSP: 002b:00007ffcd0b81ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.558982][ T352] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f85155d454e [ 16.558984][ T352] RDX: 0000000000000000 RSI: 00007ffcd0b81f80 RDI: 0000000000000005 [ 16.558985][ T352] RBP: 00007ffcd0b81ee0 R08: 0000000000000000 R09: 0000000000000000 [ 16.558986][ T352] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d4c8 [ 16.558987][ T352] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd0b82640 [ 16.558993][ T352] [ 16.609147][ T352] br2: port 1(w1) entered disabled state [ 16.609539][ T352] w1: entered allmulticast mode [ 16.611837][ T352] w1: entered promiscuous mode [ 16.662763][ T353] br2: port 1(w1) entered blocking state [ 16.663106][ T353] br2: port 1(w1) entered forwarding state [ 16.857412][ T358] br2: port 2(vx2) entered blocking state [ 16.857862][ T358] br2: port 2(vx2) entered disabled state [ 16.858329][ T358] vx2: entered allmulticast mode [ 16.861095][ T358] vx2: entered promiscuous mode [ 16.862513][ T358] br2: port 2(vx2) entered blocking state [ 16.862948][ T358] br2: port 2(vx2) entered forwarding state [ 26.683976][ T458] GACT probability NOT on [ 26.683996][ T458] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.683999][ T458] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 458, name: modprobe [ 26.684000][ T458] preempt_count: 1, expected: 0 [ 26.684001][ T458] RCU nest depth: 0, expected: 0 [ 26.684002][ T458] locks held by modprobe/458: 4, last CPU#0: [ 26.684005][ T458] #0: ffffffffaa569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 26.684019][ T458] #1: ffffffffaa569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 26.684023][ T458] #2: ffffffffaa489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 26.684028][ T458] #3: ffffffffaa489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 26.684033][ T458] irq event stamp: 23616 [ 26.684033][ T458] hardirqs last enabled at (23615): [] __down_trylock_console_sem+0x86/0xa0 [ 26.684036][ T458] hardirqs last disabled at (23616): [] console_emit_next_record+0x3d4/0x4c0 [ 26.684038][ T458] softirqs last enabled at (17552): [] handle_softirqs+0x67c/0x900 [ 26.684041][ T458] softirqs last disabled at (17013): [] __irq_exit_rcu+0x145/0x1c0 [ 26.684043][ T458] Preemption disabled at: [ 26.684044][ T458] [] vprintk_emit+0x31b/0x3e0 [ 26.684050][ T458] CPU: 0 UID: 0 PID: 458 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.684054][ T458] Tainted: [W]=WARN [ 26.684055][ T458] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.684057][ T458] Call Trace: [ 26.684058][ T458] [ 26.684060][ T458] dump_stack_lvl+0x6f/0xa0 [ 26.684066][ T458] ? vprintk_emit+0x31b/0x3e0 [ 26.684068][ T458] __might_resched.cold+0x1fe/0x2c1 [ 26.684073][ T458] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.684077][ T458] ? __kmalloc_noprof+0xdb/0x760 [ 26.684082][ T458] __kmalloc_noprof+0x443/0x760 [ 26.684085][ T458] ? alloc_buf.isra.0+0x4b/0x260 [ 26.684091][ T458] ? do_raw_spin_unlock+0x59/0x250 [ 26.684094][ T458] alloc_buf.isra.0+0x4b/0x260 [ 26.684099][ T458] put_chars+0x1e1/0x2f0 [ 26.684102][ T458] ? desc_read_finalized_seq+0x79/0x120 [ 26.684105][ T458] ? __send_to_port+0x420/0x420 [ 26.684109][ T458] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.684112][ T458] ? validate_chain+0x38b/0xc20 [ 26.684116][ T458] hvc_console_print+0x292/0x780 [ 26.684119][ T458] ? __lock_acquire+0x518/0xc20 [ 26.684121][ T458] ? __lock_acquire+0x518/0xc20 [ 26.684126][ T458] ? hvc_write+0x3a0/0x3a0 [ 26.684127][ T458] ? console_emit_next_record+0x1df/0x4c0 [ 26.684130][ T458] ? rcu_is_watching+0x16/0xd0 [ 26.684133][ T458] ? lock_acquire+0x13c/0x160 [ 26.684137][ T458] console_emit_next_record+0x22f/0x4c0 [ 26.684142][ T458] ? devkmsg_read+0x4b0/0x4b0 [ 26.684143][ T458] ? console_flush_one_record+0x106/0x710 [ 26.684147][ T458] ? rcu_is_watching+0x16/0xd0 [ 26.684149][ T458] ? lock_acquire+0x13c/0x160 [ 26.684153][ T458] console_flush_one_record+0x46f/0x710 [ 26.684157][ T458] ? console_emit_next_record+0x4c0/0x4c0 [ 26.684159][ T458] ? __lock_acquire+0x518/0xc20 [ 26.684164][ T458] console_unlock+0xee/0x1f0 [ 26.684167][ T458] ? console_flush_one_record+0x710/0x710 [ 26.684169][ T458] ? rcu_is_watching+0x16/0xd0 [ 26.684171][ T458] ? lock_acquire+0x60/0x160 [ 26.684175][ T458] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.684177][ T458] ? vprintk_emit+0x320/0x3e0 [ 26.684180][ T458] vprintk_emit+0x37c/0x3e0 [ 26.684186][ T458] ? wake_up_klogd_work_func+0x90/0x90 [ 26.684192][ T458] ? llc_exit+0x3e0/0x3e0 [llc] [ 26.684195][ T458] _printk+0xc7/0x100 [ 26.684199][ T458] ? snapshot_read.cold+0x21/0x21 [ 26.684205][ T458] ? do_one_initcall+0x113/0x4f0 [ 26.684209][ T458] gact_init_module+0x15/0x1000 [act_gact] [ 26.684211][ T458] do_one_initcall+0x124/0x4f0 [ 26.684214][ T458] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 26.684219][ T458] ? do_init_module+0xae/0x8a0 [ 26.684222][ T458] ? kasan_unpoison+0x44/0x70 [ 26.684227][ T458] do_init_module+0x2ad/0x8a0 [ 26.684231][ T458] ? lockdep_hardirqs_on+0x91/0x130 [ 26.684235][ T458] ? free_module+0x470/0x470 [ 26.684239][ T458] ? kfree+0x123/0x590 [ 26.684243][ T458] load_module+0x1424/0x1bb0 [ 26.684250][ T458] ? layout_and_allocate.isra.0+0x680/0x680 [ 26.684254][ T458] ? __ia32_sys_fsconfig+0x180/0x180 [ 26.684257][ T458] ? ovl_real_file+0x172/0x1e0 [ 26.684261][ T458] ? backing_file_read_iter+0x541/0x790 [ 26.684266][ T458] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.684272][ T458] init_module_from_file+0x11f/0x1a0 [ 26.684276][ T458] ? __do_sys_init_module+0x220/0x220 [ 26.684284][ T458] ? __rwlock_init+0x150/0x150 [ 26.684288][ T458] ? do_raw_spin_unlock+0x59/0x250 [ 26.684291][ T458] idempotent_init_module+0x37b/0x7c0 [ 26.684295][ T458] ? init_module_from_file+0x1a0/0x1a0 [ 26.684301][ T458] ? rcu_is_watching+0x16/0xd0 [ 26.684303][ T458] ? cap_capable+0x1d7/0x3d0 [ 26.684310][ T458] __x64_sys_finit_module+0xdf/0x190 [ 26.684312][ T458] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.684316][ T458] do_syscall_64+0xff/0x530 [ 26.684317][ T458] ? exc_page_fault+0xee/0x100 [ 26.684320][ T458] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.684323][ T458] RIP: 0033:0x7f6ffdb1d37d [ 26.684326][ T458] 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 [ 26.684328][ T458] RSP: 002b:00007ffe8f11d2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 26.684331][ T458] RAX: ffffffffffffffda RBX: 00005590e7b4c810 RCX: 00007f6ffdb1d37d [ 26.684333][ T458] RDX: 0000000000000000 RSI: 00005590dedc8ffd RDI: 0000000000000000 [ 26.684334][ T458] RBP: 00007ffe8f11d390 R08: 0000000000000000 R09: 0000000000000000 [ 26.684334][ T458] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590dedc8ffd [ 26.684335][ T458] R13: 00005590e7b4c960 R14: 0000000000040000 R15: 0000000000000000 [ 26.684342][ T458] [ 28.612319][ C2] [ 28.612338][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.612341][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 28.612343][ C2] preempt_count: 104, expected: 0 [ 28.612345][ C2] RCU nest depth: 0, expected: 0 [ 28.612347][ C2] INFO: lockdep is turned off. [ 28.612348][ C2] irq event stamp: 837294 [ 28.612349][ C2] hardirqs last enabled at (837294): [] _raw_spin_unlock_irq+0x28/0x50 [ 28.612360][ C2] hardirqs last disabled at (837293): [] _raw_spin_lock_irq+0x4a/0x50 [ 28.612363][ C2] softirqs last enabled at (837190): [] handle_softirqs+0x67c/0x900 [ 28.612368][ C2] softirqs last disabled at (837203): [] __irq_exit_rcu+0x145/0x1c0 [ 28.612371][ C2] Preemption disabled at: [ 28.612371][ C2] [<0000000000000000>] 0x0 [ 28.612382][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.612386][ C2] Tainted: [W]=WARN [ 28.612388][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.612390][ C2] Call Trace: [ 28.612393][ C2] [ 28.612396][ C2] dump_stack_lvl+0x6f/0xa0 [ 28.612402][ C2] __might_resched.cold+0x1fe/0x2c1 [ 28.612407][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.612412][ C2] ? __asan_memcpy+0x3c/0x60 [ 28.612415][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.612420][ C2] __kmalloc_noprof+0x443/0x760 [ 28.612424][ C2] ? __rwlock_init+0x150/0x150 [ 28.612428][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 28.612432][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 28.612435][ C2] alloc_buf.isra.0+0x4b/0x260 [ 28.612438][ C2] put_chars+0x1e1/0x2f0 [ 28.612441][ C2] ? __send_to_port+0x420/0x420 [ 28.612444][ C2] ? console_prepend_replay+0x20/0x20 [ 28.612449][ C2] hvc_console_print+0x292/0x780 [ 28.612454][ C2] ? hvc_write+0x3a0/0x3a0 [ 28.612456][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.612459][ C2] ? lock_acquire+0x13c/0x160 [ 28.612463][ C2] console_emit_next_record+0x22f/0x4c0 [ 28.612467][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 28.612470][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.612472][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.612475][ C2] ? lock_acquire+0x13c/0x160 [ 28.612478][ C2] ? console_flush_one_record+0x111/0x710 [ 28.612481][ C2] console_flush_one_record+0x46f/0x710 [ 28.612484][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 28.612488][ C2] console_unlock+0xee/0x1f0 [ 28.612491][ C2] ? lock_acquire+0x13c/0x160 [ 28.612493][ C2] ? console_flush_one_record+0x710/0x710 [ 28.612496][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.612498][ C2] ? lock_release+0x184/0x1f0 [ 28.612500][ C2] ? lock_acquire+0x60/0x160 [ 28.612503][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.612506][ C2] ? vprintk_emit+0x320/0x3e0 [ 28.612510][ C2] vprintk_emit+0x37c/0x3e0 [ 28.612513][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 28.612516][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.612535][ C2] ? lock_release+0x184/0x1f0 [ 28.612537][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.612549][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.612560][ C2] ? is_module_text_address+0x154/0x250 [ 28.612565][ C2] _printk+0xc7/0x100 [ 28.612569][ C2] ? snapshot_read.cold+0x21/0x21 [ 28.612571][ C2] ? arch_stack_walk+0xd7/0x130 [ 28.612577][ C2] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.612580][ C2] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 28.612583][ C2] print_irq_inversion_bug.part.0+0x32/0xc0 [ 28.612587][ C2] mark_lock_irq+0x989/0x9c0 [ 28.612592][ C2] mark_lock+0x1d7/0xa00 [ 28.612595][ C2] mark_usage+0x42/0x170 [ 28.612598][ C2] __lock_acquire+0x388/0xc20 [ 28.612601][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.612604][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.612615][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.612618][ C2] ? lock_acquire+0x13c/0x160 [ 28.612621][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.612632][ C2] _raw_spin_lock+0x33/0x40 [ 28.612635][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.612649][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.612663][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.612675][ C2] call_timer_fn+0x160/0x4d0 [ 28.612679][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 28.612682][ C2] ? debug_object_active_state+0x430/0x430 [ 28.612686][ C2] ? find_held_lock+0x2b/0x80 [ 28.612689][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 28.612692][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.612696][ C2] __run_timers+0x68f/0xaa0 [ 28.612698][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.612711][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.612714][ C2] ? __lock_acquire+0x518/0xc20 [ 28.612719][ C2] ? __rwlock_init+0x150/0x150 [ 28.612723][ C2] run_timer_softirq+0xf0/0x160 [ 28.612726][ C2] ? __run_timers+0xaa0/0xaa0 [ 28.612728][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.612732][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.612735][ C2] handle_softirqs+0x1d3/0x900 [ 28.612738][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 28.612741][ C2] ? _local_bh_enable+0xc0/0xc0 [ 28.612744][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.612746][ C2] irq_exit_rcu+0xe/0x30 [ 28.612749][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.612753][ C2] [ 28.612754][ C2] [ 28.612755][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 28.612758][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.612762][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.612766][ C2] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 28.612769][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 28.612773][ C2] RAX: 00000000000cc651 RBX: ff11000001bec6c0 RCX: ffffffffa72f0307 [ 28.612776][ C2] RDX: ff11000001bec6c0 RSI: ffffffffaa038b1c RDI: ffffffffa9a8d8e0 [ 28.612777][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.612779][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 28.612780][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.612783][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.612787][ C2] default_idle+0x9/0x10 [ 28.612790][ C2] default_idle_call+0x6e/0xb0 [ 28.612793][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.612796][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 28.612798][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 28.612802][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.612805][ C2] do_idle+0xd8/0x190 [ 28.612807][ C2] cpu_startup_entry+0x53/0x70 [ 28.612810][ C2] start_secondary+0x204/0x2b0 [ 28.612813][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.612816][ C2] common_startup_64+0x13e/0x148 [ 28.612823][ C2] [ 28.641136][ C2] ======================================================== [ 28.641450][ C2] WARNING: possible irq lock inversion dependency detected [ 28.641839][ C2] 7.2.0-virtme #1 Tainted: G W [ 28.642193][ C2] -------------------------------------------------------- [ 28.642577][ C2] swapper/2/0 just changed the state of lock: [ 28.642854][ C2] ff11000009ff2e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.643390][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 28.643792][ C2] (fs_reclaim){+.+.}-{0:0} [ 28.643796][ C2] [ 28.643796][ C2] [ 28.643796][ C2] and interrupts could create inverse lock ordering between them. [ 28.643796][ C2] [ 28.644730][ C2] [ 28.644730][ C2] other info that might help us debug this: [ 28.645130][ C2] Chain exists of: [ 28.645130][ C2] &br->lock --> console_owner --> fs_reclaim [ 28.645130][ C2] [ 28.645696][ C2] Possible interrupt unsafe locking scenario: [ 28.645696][ C2] [ 28.646015][ C2] CPU0 CPU1 [ 28.646306][ C2] ---- ---- [ 28.646516][ C2] lock(fs_reclaim); [ 28.646757][ C2] local_irq_disable(); [ 28.647023][ C2] lock(&br->lock); [ 28.647372][ C2] lock(console_owner); [ 28.647718][ C2] [ 28.647877][ C2] lock(&br->lock); [ 28.648052][ C2] [ 28.648052][ C2] *** DEADLOCK *** [ 28.648052][ C2] [ 28.648441][ C2] locks held by swapper/2/0: 1, last CPU#2: [ 28.648785][ C2] #0: ffa0000000228c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 28.649323][ C2] [ 28.649323][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 28.649766][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 28.649995][ C2] HARDIRQ-ON-W at: [ 28.650239][ C2] __lock_acquire+0x388/0xc20 [ 28.650514][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.650867][ C2] fs_reclaim_acquire+0xd5/0x120 [ 28.651139][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 28.651543][ C2] kthread_create_worker_on_node+0xea/0x210 [ 28.651946][ C2] workqueue_init+0x2a/0x680 [ 28.652303][ C2] kernel_init_freeable+0x2fe/0x630 [ 28.652627][ C2] kernel_init+0x21/0x150 [ 28.652988][ C2] ret_from_fork+0x474/0x6b0 [ 28.653330][ C2] ret_from_fork_asm+0x11/0x20 [ 28.653598][ C2] SOFTIRQ-ON-W at: [ 28.653841][ C2] __lock_acquire+0x388/0xc20 [ 28.654116][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.654467][ C2] fs_reclaim_acquire+0xd5/0x120 [ 28.654735][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 28.655138][ C2] kthread_create_worker_on_node+0xea/0x210 [ 28.655533][ C2] workqueue_init+0x2a/0x680 [ 28.655880][ C2] kernel_init_freeable+0x2fe/0x630 [ 28.656147][ C2] kernel_init+0x21/0x150 [ 28.656382][ C2] ret_from_fork+0x474/0x6b0 [ 28.656612][ C2] ret_from_fork_asm+0x11/0x20 [ 28.656789][ C2] INITIAL USE at: [ 28.656943][ C2] __lock_acquire+0x388/0xc20 [ 28.657132][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.657364][ C2] fs_reclaim_acquire+0xd5/0x120 [ 28.657541][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 28.657809][ C2] kthread_create_worker_on_node+0xea/0x210 [ 28.658030][ C2] workqueue_init+0x2a/0x680 [ 28.658259][ C2] kernel_init_freeable+0x2fe/0x630 [ 28.658436][ C2] kernel_init+0x21/0x150 [ 28.658662][ C2] ret_from_fork+0x474/0x6b0 [ 28.658838][ C2] ret_from_fork_asm+0x11/0x20 [ 28.659071][ C2] } [ 28.659146][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 28.659419][ C2] ... acquired at: [ 28.659526][ C2] __lock_acquire+0x518/0xc20 [ 28.659722][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.659859][ C2] fs_reclaim_acquire+0xd5/0x120 [ 28.660050][ C2] __kmalloc_noprof+0xd3/0x760 [ 28.660186][ C2] alloc_buf.isra.0+0x4b/0x260 [ 28.660380][ C2] put_chars+0x1e1/0x2f0 [ 28.660519][ C2] hvc_console_print+0x292/0x780 [ 28.660711][ C2] console_emit_next_record+0x22f/0x4c0 [ 28.660851][ C2] console_flush_one_record+0x46f/0x710 [ 28.661057][ C2] console_unlock+0xee/0x1f0 [ 28.661202][ C2] vprintk_emit+0x37c/0x3e0 [ 28.661388][ C2] dev_vprintk_emit+0x27f/0x2c0 [ 28.661531][ C2] dev_printk_emit+0xb9/0xee [ 28.661757][ C2] _dev_info+0xe2/0x116 [ 28.661868][ C2] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 28.662100][ C2] cmos_do_probe+0x73b/0x98a [ 28.662236][ C2] platform_probe+0xfe/0x1f0 [ 28.662456][ C2] call_driver_probe+0x61/0x1c0 [ 28.662597][ C2] really_probe+0x199/0x760 [ 28.662802][ C2] __driver_probe_device+0x24f/0x440 [ 28.662951][ C2] driver_probe_device+0x4a/0xf0 [ 28.663161][ C2] __driver_attach+0x1b8/0x540 [ 28.663305][ C2] bus_for_each_dev+0x130/0x1e0 [ 28.663494][ C2] bus_add_driver+0x2c8/0x530 [ 28.663630][ C2] driver_register+0x1a3/0x390 [ 28.663826][ C2] __platform_driver_probe+0x13f/0x270 [ 28.663973][ C2] cmos_init+0x31/0x40 [ 28.664133][ C2] do_one_initcall+0x124/0x4f0 [ 28.664278][ C2] kernel_init_freeable+0x596/0x630 [ 28.664475][ C2] kernel_init+0x21/0x150 [ 28.664622][ C2] ret_from_fork+0x474/0x6b0 [ 28.664824][ C2] ret_from_fork_asm+0x11/0x20 [ 28.664971][ C2] [ 28.665110][ C2] -> (console_owner){....}-{0:0} { [ 28.665262][ C2] INITIAL USE at: [ 28.665371][ C2] } [ 28.665493][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 28.665713][ C2] ... acquired at: [ 28.665867][ C2] __lock_acquire+0x518/0xc20 [ 28.666014][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.666210][ C2] console_lock_spinning_enable+0x5c/0x60 [ 28.666394][ C2] console_emit_next_record+0x1d1/0x4c0 [ 28.666585][ C2] console_flush_one_record+0x46f/0x710 [ 28.666731][ C2] console_unlock+0xee/0x1f0 [ 28.666930][ C2] vprintk_emit+0x37c/0x3e0 [ 28.667082][ C2] _printk+0xc7/0x100 [ 28.667243][ C2] br_set_state+0x22f/0x430 [bridge] [ 28.667400][ C2] br_init_port+0xc4/0x200 [bridge] [ 28.667599][ C2] br_stp_enable_port+0x12/0x50 [bridge] [ 28.667782][ C2] br_add_if+0xde2/0x1320 [bridge] [ 28.667998][ C2] do_set_master+0x357/0x580 [ 28.668141][ C2] do_setlink.isra.0+0xa31/0x2750 [ 28.668338][ C2] rtnl_newlink+0x9f1/0x11c0 [ 28.668481][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.668678][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 28.673185][ C2] netlink_unicast+0x486/0x750 [ 28.673393][ C2] netlink_sendmsg+0x735/0xc60 [ 28.673537][ C2] ____sys_sendmsg+0x415/0x880 [ 28.673746][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 28.673887][ C2] __sys_sendmsg+0x12c/0x1d0 [ 28.674051][ C2] do_syscall_64+0xff/0x530 [ 28.674203][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.674388][ C2] [ 28.674470][ C2] -> (&br->lock){+.-.}-{3:3} { [ 28.674680][ C2] HARDIRQ-ON-W at: [ 28.674798][ C2] __lock_acquire+0x388/0xc20 [ 28.674997][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.675187][ C2] _raw_spin_lock_bh+0x38/0x50 [ 28.675429][ C2] br_set_mac_address+0xe6/0x3b0 [bridge] [ 28.675729][ C2] netif_set_mac_address+0x282/0x410 [ 28.675909][ C2] do_setlink.isra.0+0x706/0x2750 [ 28.676159][ C2] rtnl_newlink+0x9f1/0x11c0 [ 28.676402][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.676577][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 28.676810][ C2] netlink_unicast+0x486/0x750 [ 28.677045][ C2] netlink_sendmsg+0x735/0xc60 [ 28.677234][ C2] ____sys_sendmsg+0x415/0x880 [ 28.677478][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 28.677656][ C2] __sys_sendmsg+0x12c/0x1d0 [ 28.677889][ C2] do_syscall_64+0xff/0x530 [ 28.678130][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.678345][ C2] IN-SOFTIRQ-W at: [ 28.678509][ C2] __lock_acquire+0x388/0xc20 [ 28.678697][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.678935][ C2] _raw_spin_lock+0x33/0x40 [ 28.679169][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.679402][ C2] call_timer_fn+0x160/0x4d0 [ 28.679637][ C2] __run_timers+0x68f/0xaa0 [ 28.679878][ C2] run_timer_softirq+0xf0/0x160 [ 28.680066][ C2] handle_softirqs+0x1d3/0x900 [ 28.680304][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.680547][ C2] irq_exit_rcu+0xe/0x30 [ 28.680728][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.681012][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.681299][ C2] pv_native_safe_halt+0xf/0x10 [ 28.681481][ C2] default_idle+0x9/0x10 [ 28.681721][ C2] default_idle_call+0x6e/0xb0 [ 28.681960][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.682181][ C2] do_idle+0xd8/0x190 [ 28.682381][ C2] cpu_startup_entry+0x53/0x70 [ 28.682567][ C2] start_secondary+0x204/0x2b0 [ 28.682802][ C2] common_startup_64+0x13e/0x148 [ 28.683044][ C2] INITIAL USE at: [ 28.683152][ C2] __lock_acquire+0x388/0xc20 [ 28.683399][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.683577][ C2] _raw_spin_lock_bh+0x38/0x50 [ 28.683819][ C2] br_set_mac_address+0xe6/0x3b0 [bridge] [ 28.684105][ C2] netif_set_mac_address+0x282/0x410 [ 28.684279][ C2] do_setlink.isra.0+0x706/0x2750 [ 28.684511][ C2] rtnl_newlink+0x9f1/0x11c0 [ 28.684747][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 28.684930][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 28.685172][ C2] netlink_unicast+0x486/0x750 [ 28.685355][ C2] netlink_sendmsg+0x735/0xc60 [ 28.685601][ C2] ____sys_sendmsg+0x415/0x880 [ 28.685832][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 28.686014][ C2] __sys_sendmsg+0x12c/0x1d0 [ 28.686256][ C2] do_syscall_64+0xff/0x530 [ 28.686483][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.686702][ C2] } [ 28.686829][ C2] ... key at: [] __key.7+0x0/0x40 [bridge] [ 28.687072][ C2] ... acquired at: [ 28.687234][ C2] mark_lock+0x1d7/0xa00 [ 28.687380][ C2] mark_usage+0x42/0x170 [ 28.687582][ C2] __lock_acquire+0x388/0xc20 [ 28.687725][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.687926][ C2] _raw_spin_lock+0x33/0x40 [ 28.688070][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.688308][ C2] call_timer_fn+0x160/0x4d0 [ 28.688455][ C2] __run_timers+0x68f/0xaa0 [ 28.688653][ C2] run_timer_softirq+0xf0/0x160 [ 28.688797][ C2] handle_softirqs+0x1d3/0x900 [ 28.688997][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.689145][ C2] irq_exit_rcu+0xe/0x30 [ 28.689338][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.689516][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.689746][ C2] pv_native_safe_halt+0xf/0x10 [ 28.689941][ C2] default_idle+0x9/0x10 [ 28.690094][ C2] default_idle_call+0x6e/0xb0 [ 28.690297][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.690479][ C2] do_idle+0xd8/0x190 [ 28.690645][ C2] cpu_startup_entry+0x53/0x70 [ 28.690789][ C2] start_secondary+0x204/0x2b0 [ 28.690932][ C2] common_startup_64+0x13e/0x148 [ 28.691079][ C2] [ 28.691157][ C2] [ 28.691157][ C2] stack backtrace: [ 28.691396][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.691401][ C2] Tainted: [W]=WARN [ 28.691402][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.691404][ C2] Call Trace: [ 28.691406][ C2] [ 28.691409][ C2] dump_stack_lvl+0x6f/0xa0 [ 28.691414][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 28.691417][ C2] mark_lock_irq+0x989/0x9c0 [ 28.691420][ C2] mark_lock+0x1d7/0xa00 [ 28.691422][ C2] mark_usage+0x42/0x170 [ 28.691424][ C2] __lock_acquire+0x388/0xc20 [ 28.691426][ C2] lock_acquire.part.0+0xd4/0x280 [ 28.691428][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.691437][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.691441][ C2] ? lock_acquire+0x13c/0x160 [ 28.691442][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.691449][ C2] _raw_spin_lock+0x33/0x40 [ 28.691451][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.691459][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 28.691468][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.691474][ C2] call_timer_fn+0x160/0x4d0 [ 28.691477][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 28.691478][ C2] ? debug_object_active_state+0x430/0x430 [ 28.691482][ C2] ? find_held_lock+0x2b/0x80 [ 28.691484][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 28.691486][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.691488][ C2] __run_timers+0x68f/0xaa0 [ 28.691490][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 28.691498][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 28.691499][ C2] ? __lock_acquire+0x518/0xc20 [ 28.691502][ C2] ? __rwlock_init+0x150/0x150 [ 28.691505][ C2] run_timer_softirq+0xf0/0x160 [ 28.691507][ C2] ? __run_timers+0xaa0/0xaa0 [ 28.691509][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.691511][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.691513][ C2] handle_softirqs+0x1d3/0x900 [ 28.691515][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 28.691516][ C2] ? _local_bh_enable+0xc0/0xc0 [ 28.691519][ C2] __irq_exit_rcu+0x145/0x1c0 [ 28.691520][ C2] irq_exit_rcu+0xe/0x30 [ 28.691521][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 28.691523][ C2] [ 28.691524][ C2] [ 28.691525][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 28.691526][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 28.691528][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 28.691531][ C2] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 28.691533][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 28.691536][ C2] RAX: 00000000000cc651 RBX: ff11000001bec6c0 RCX: ffffffffa72f0307 [ 28.691537][ C2] RDX: ff11000001bec6c0 RSI: ffffffffaa038b1c RDI: ffffffffa9a8d8e0 [ 28.691538][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 28.691538][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 28.691539][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 28.691541][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.691544][ C2] default_idle+0x9/0x10 [ 28.691547][ C2] default_idle_call+0x6e/0xb0 [ 28.691550][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 28.691551][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 28.691553][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 28.691555][ C2] ? rcu_is_watching+0x16/0xd0 [ 28.691557][ C2] do_idle+0xd8/0x190 [ 28.691559][ C2] cpu_startup_entry+0x53/0x70 [ 28.691561][ C2] start_secondary+0x204/0x2b0 [ 28.691562][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 28.691565][ C2] common_startup_64+0x13e/0x148 [ 28.691568][ C2] [ 34.993322][ T791] veth3: entered promiscuous mode [ 34.993340][ T791] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.993343][ T791] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 791, name: bridge [ 34.993345][ T791] preempt_count: 202, expected: 0 [ 34.993346][ T791] RCU nest depth: 0, expected: 0 [ 34.993347][ T791] INFO: lockdep is turned off. [ 34.993348][ T791] irq event stamp: 0 [ 34.993349][ T791] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 34.993353][ T791] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 34.993359][ T791] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 34.993361][ T791] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 34.993362][ T791] Preemption disabled at: [ 34.993363][ T791] [] dev_uc_add_excl+0x67/0x110 [ 34.993371][ T791] CPU: 2 UID: 0 PID: 791 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.993374][ T791] Tainted: [W]=WARN [ 34.993375][ T791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.993377][ T791] Call Trace: [ 34.993378][ T791] [ 34.993380][ T791] dump_stack_lvl+0x6f/0xa0 [ 34.993385][ T791] ? dev_uc_add_excl+0x67/0x110 [ 34.993387][ T791] __might_resched.cold+0x1fe/0x2c1 [ 34.993391][ T791] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.993394][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993398][ T791] __kmalloc_noprof+0x443/0x760 [ 34.993401][ T791] ? __rwlock_init+0x150/0x150 [ 34.993404][ T791] ? alloc_buf.isra.0+0x4b/0x260 [ 34.993408][ T791] ? do_raw_spin_unlock+0x59/0x250 [ 34.993409][ T791] alloc_buf.isra.0+0x4b/0x260 [ 34.993411][ T791] put_chars+0x1e1/0x2f0 [ 34.993413][ T791] ? __send_to_port+0x420/0x420 [ 34.993415][ T791] ? printk_get_next_message+0x240/0x650 [ 34.993418][ T791] ? console_prepend_replay+0x20/0x20 [ 34.993420][ T791] hvc_console_print+0x292/0x780 [ 34.993423][ T791] ? hvc_write+0x3a0/0x3a0 [ 34.993425][ T791] ? __rwlock_init+0x150/0x150 [ 34.993426][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993428][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993430][ T791] ? lock_acquire+0x13c/0x160 [ 34.993432][ T791] console_emit_next_record+0x22f/0x4c0 [ 34.993435][ T791] ? devkmsg_read+0x4b0/0x4b0 [ 34.993437][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993438][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993440][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993442][ T791] ? lock_acquire+0x13c/0x160 [ 34.993444][ T791] ? console_flush_one_record+0x111/0x710 [ 34.993445][ T791] console_flush_one_record+0x46f/0x710 [ 34.993448][ T791] ? console_emit_next_record+0x4c0/0x4c0 [ 34.993451][ T791] console_unlock+0xee/0x1f0 [ 34.993452][ T791] ? lock_acquire+0x13c/0x160 [ 34.993454][ T791] ? console_flush_one_record+0x710/0x710 [ 34.993456][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993457][ T791] ? lock_release+0x184/0x1f0 [ 34.993459][ T791] ? lock_acquire+0x60/0x160 [ 34.993460][ T791] ? __rcu_read_lock+0x30/0x70 [ 34.993463][ T791] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.993465][ T791] ? vprintk_emit+0x320/0x3e0 [ 34.993467][ T791] vprintk_emit+0x37c/0x3e0 [ 34.993469][ T791] ? wake_up_klogd_work_func+0x90/0x90 [ 34.993472][ T791] _printk+0xc7/0x100 [ 34.993475][ T791] ? snapshot_read.cold+0x21/0x21 [ 34.993478][ T791] ? netdev_name+0x43/0x60 [ 34.993480][ T791] ? __netdev_printk+0x17f/0x1d0 [ 34.993482][ T791] netdev_info+0xe2/0x116 [ 34.993484][ T791] ? netdev_notice+0x120/0x120 [ 34.993486][ T791] ? kasan_save_track+0x14/0x30 [ 34.993489][ T791] ? __kmalloc_cache_noprof+0x29a/0x620 [ 34.993490][ T791] ? __hw_addr_add_ex+0x247/0x630 [ 34.993492][ T791] ? mutex_is_locked+0x1c/0x50 [ 34.993495][ T791] __dev_set_promiscuity.cold+0x95/0x104 [ 34.993498][ T791] __dev_set_rx_mode+0x219/0x2c0 [ 34.993501][ T791] dev_uc_add_excl+0xf2/0x110 [ 34.993503][ T791] ndo_dflt_fdb_add+0x105/0x1e0 [ 34.993505][ T791] ? __nla_parse+0x22/0x30 [ 34.993508][ T791] rtnl_fdb_add+0x632/0xa00 [ 34.993510][ T791] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.993511][ T791] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 34.993513][ T791] ? rtnl_fdb_del+0xb10/0xb10 [ 34.993514][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993516][ T791] ? __rcu_read_lock+0x30/0x70 [ 34.993519][ T791] ? unwind_get_return_address+0x67/0xd0 [ 34.993521][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993523][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993524][ T791] ? cap_capable+0x1d7/0x3d0 [ 34.993528][ T791] ? lock_acquire+0x13c/0x160 [ 34.993530][ T791] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 34.993531][ T791] ? rtnl_link_fill+0x920/0x920 [ 34.993533][ T791] ? filter_irq_stacks+0xd0/0xd0 [ 34.993535][ T791] ? stack_depot_save_flags+0x1bc/0x790 [ 34.993538][ T791] netlink_rcv_skb+0x14e/0x3a0 [ 34.993541][ T791] ? rtnl_link_fill+0x920/0x920 [ 34.993542][ T791] ? lock_release+0x184/0x1f0 [ 34.993544][ T791] ? netlink_ack+0xcf0/0xcf0 [ 34.993545][ T791] ? __netlink_lookup+0xb9/0x6b0 [ 34.993548][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993550][ T791] ? lock_release+0x184/0x1f0 [ 34.993552][ T791] netlink_unicast+0x486/0x750 [ 34.993554][ T791] ? netlink_attachskb+0x810/0x810 [ 34.993555][ T791] ? next_uptodate_folio+0x2b/0x770 [ 34.993558][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993560][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993562][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993564][ T791] netlink_sendmsg+0x735/0xc60 [ 34.993566][ T791] ? netlink_unicast+0x750/0x750 [ 34.993568][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993570][ T791] ? lock_release+0x184/0x1f0 [ 34.993571][ T791] ____sys_sendmsg+0x415/0x880 [ 34.993574][ T791] ? copy_msghdr_from_user+0x279/0x420 [ 34.993576][ T791] ? get_timestamp.constprop.0+0x390/0x390 [ 34.993577][ T791] ? move_addr_to_kernel+0x40/0x40 [ 34.993580][ T791] ? do_fault_around+0x300/0x5a0 [ 34.993583][ T791] ? lock_acquire+0x13c/0x160 [ 34.993584][ T791] ___sys_sendmsg+0x14e/0x1d0 [ 34.993586][ T791] ? do_pte_missing+0x86f/0xcc0 [ 34.993589][ T791] ? copy_msghdr_from_user+0x420/0x420 [ 34.993590][ T791] ? rcu_read_unlock+0x20/0x70 [ 34.993596][ T791] __sys_sendmsg+0x12c/0x1d0 [ 34.993598][ T791] ? __sys_sendmsg_sock+0x20/0x20 [ 34.993601][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993603][ T791] ? rcu_is_watching+0x16/0xd0 [ 34.993605][ T791] do_syscall_64+0xff/0x530 [ 34.993607][ T791] ? exc_page_fault+0xee/0x100 [ 34.993610][ T791] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.993611][ T791] RIP: 0033:0x7fc8efbe154e [ 34.993613][ T791] 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 [ 34.993615][ T791] RSP: 002b:00007ffda4cb5400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.993619][ T791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8efbe154e [ 34.993620][ T791] RDX: 0000000000000000 RSI: 00007ffda4cb54b0 RDI: 0000000000000005 [ 34.993621][ T791] RBP: 00007ffda4cb5410 R08: 0000000000000000 R09: 0000000000000000 [ 34.993622][ T791] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d4dc [ 34.993623][ T791] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 34.993625][ T791] [ 46.664320][ T1280] veth3: left promiscuous mode [ 46.664341][ T1280] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.664344][ T1280] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1280, name: bridge [ 46.664347][ T1280] preempt_count: 202, expected: 0 [ 46.664348][ T1280] RCU nest depth: 0, expected: 0 [ 46.664349][ T1280] INFO: lockdep is turned off. [ 46.664351][ T1280] irq event stamp: 0 [ 46.664352][ T1280] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 46.664358][ T1280] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 46.664366][ T1280] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 46.664368][ T1280] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 46.664371][ T1280] Preemption disabled at: [ 46.664372][ T1280] [] dev_uc_del+0x68/0x150 [ 46.664381][ T1280] CPU: 2 UID: 0 PID: 1280 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.664386][ T1280] Tainted: [W]=WARN [ 46.664387][ T1280] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.664390][ T1280] Call Trace: [ 46.664392][ T1280] [ 46.664394][ T1280] dump_stack_lvl+0x6f/0xa0 [ 46.664401][ T1280] ? dev_uc_del+0x68/0x150 [ 46.664403][ T1280] __might_resched.cold+0x1fe/0x2c1 [ 46.664408][ T1280] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.664412][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664417][ T1280] __kmalloc_noprof+0x443/0x760 [ 46.664422][ T1280] ? __rwlock_init+0x150/0x150 [ 46.664426][ T1280] ? alloc_buf.isra.0+0x4b/0x260 [ 46.664431][ T1280] ? do_raw_spin_unlock+0x59/0x250 [ 46.664433][ T1280] alloc_buf.isra.0+0x4b/0x260 [ 46.664436][ T1280] put_chars+0x1e1/0x2f0 [ 46.664439][ T1280] ? __send_to_port+0x420/0x420 [ 46.664442][ T1280] ? console_prepend_replay+0x20/0x20 [ 46.664447][ T1280] hvc_console_print+0x292/0x780 [ 46.664452][ T1280] ? hvc_write+0x3a0/0x3a0 [ 46.664454][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664457][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664459][ T1280] ? lock_acquire+0x13c/0x160 [ 46.664463][ T1280] console_emit_next_record+0x22f/0x4c0 [ 46.664467][ T1280] ? devkmsg_read+0x4b0/0x4b0 [ 46.664470][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664472][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664475][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664478][ T1280] ? lock_acquire+0x13c/0x160 [ 46.664481][ T1280] ? console_flush_one_record+0x111/0x710 [ 46.664483][ T1280] console_flush_one_record+0x46f/0x710 [ 46.664487][ T1280] ? console_emit_next_record+0x4c0/0x4c0 [ 46.664491][ T1280] console_unlock+0xee/0x1f0 [ 46.664494][ T1280] ? lock_acquire+0x13c/0x160 [ 46.664496][ T1280] ? console_flush_one_record+0x710/0x710 [ 46.664499][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664501][ T1280] ? lock_release+0x184/0x1f0 [ 46.664504][ T1280] ? lock_acquire+0x60/0x160 [ 46.664506][ T1280] ? __rcu_read_lock+0x30/0x70 [ 46.664509][ T1280] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.664512][ T1280] ? vprintk_emit+0x320/0x3e0 [ 46.664515][ T1280] vprintk_emit+0x37c/0x3e0 [ 46.664519][ T1280] ? wake_up_klogd_work_func+0x90/0x90 [ 46.664521][ T1280] ? kvfree_call_rcu+0x88/0x2e0 [ 46.664525][ T1280] ? dev_uc_del+0xef/0x150 [ 46.664527][ T1280] ? rtnl_fdb_del+0x75c/0xb10 [ 46.664531][ T1280] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 46.664533][ T1280] ? netlink_rcv_skb+0x14e/0x3a0 [ 46.664536][ T1280] ? netlink_unicast+0x486/0x750 [ 46.664538][ T1280] ? netlink_sendmsg+0x735/0xc60 [ 46.664541][ T1280] _printk+0xc7/0x100 [ 46.664545][ T1280] ? snapshot_read.cold+0x21/0x21 [ 46.664549][ T1280] ? netdev_name+0x43/0x60 [ 46.664553][ T1280] ? __netdev_printk+0x17f/0x1d0 [ 46.664556][ T1280] netdev_info+0xe2/0x116 [ 46.664559][ T1280] ? netdev_notice+0x120/0x120 [ 46.664562][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664564][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664567][ T1280] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 46.664570][ T1280] ? do_raw_spin_unlock+0x59/0x250 [ 46.664573][ T1280] ? trace_hardirqs_on+0x36/0x40 [ 46.664575][ T1280] ? mutex_is_locked+0x1c/0x50 [ 46.664580][ T1280] __dev_set_promiscuity.cold+0x95/0x104 [ 46.664584][ T1280] __dev_set_rx_mode+0x219/0x2c0 [ 46.664588][ T1280] dev_uc_del+0x124/0x150 [ 46.664591][ T1280] rtnl_fdb_del+0x75c/0xb10 [ 46.664593][ T1280] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.664596][ T1280] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 46.664598][ T1280] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 46.664600][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664602][ T1280] ? __rcu_read_lock+0x30/0x70 [ 46.664607][ T1280] ? unwind_get_return_address+0x67/0xd0 [ 46.664610][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664613][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664616][ T1280] ? cap_capable+0x1d7/0x3d0 [ 46.664620][ T1280] ? lock_acquire+0x13c/0x160 [ 46.664624][ T1280] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 46.664626][ T1280] ? rtnl_link_fill+0x920/0x920 [ 46.664629][ T1280] ? filter_irq_stacks+0xd0/0xd0 [ 46.664632][ T1280] ? stack_depot_save_flags+0x1bc/0x790 [ 46.664638][ T1280] netlink_rcv_skb+0x14e/0x3a0 [ 46.664640][ T1280] ? rtnl_link_fill+0x920/0x920 [ 46.664643][ T1280] ? lock_release+0x184/0x1f0 [ 46.664645][ T1280] ? netlink_ack+0xcf0/0xcf0 [ 46.664647][ T1280] ? __netlink_lookup+0xb9/0x6b0 [ 46.664652][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664655][ T1280] ? lock_release+0x184/0x1f0 [ 46.664658][ T1280] netlink_unicast+0x486/0x750 [ 46.664661][ T1280] ? netlink_attachskb+0x810/0x810 [ 46.664664][ T1280] ? percpu_counter_add_batch+0x89/0x280 [ 46.664667][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664670][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664672][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664675][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664678][ T1280] netlink_sendmsg+0x735/0xc60 [ 46.664681][ T1280] ? netlink_unicast+0x750/0x750 [ 46.664684][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664687][ T1280] ? lock_release+0x184/0x1f0 [ 46.664690][ T1280] ____sys_sendmsg+0x415/0x880 [ 46.664694][ T1280] ? copy_msghdr_from_user+0x279/0x420 [ 46.664697][ T1280] ? get_timestamp.constprop.0+0x390/0x390 [ 46.664699][ T1280] ? move_addr_to_kernel+0x40/0x40 [ 46.664703][ T1280] ? do_fault_around+0x300/0x5a0 [ 46.664707][ T1280] ? lock_acquire+0x13c/0x160 [ 46.664710][ T1280] ___sys_sendmsg+0x14e/0x1d0 [ 46.664712][ T1280] ? do_pte_missing+0x86f/0xcc0 [ 46.664715][ T1280] ? copy_msghdr_from_user+0x420/0x420 [ 46.664718][ T1280] ? rcu_read_unlock+0x20/0x70 [ 46.664726][ T1280] __sys_sendmsg+0x12c/0x1d0 [ 46.664730][ T1280] ? __sys_sendmsg_sock+0x20/0x20 [ 46.664734][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664737][ T1280] ? rcu_is_watching+0x16/0xd0 [ 46.664740][ T1280] do_syscall_64+0xff/0x530 [ 46.664744][ T1280] ? exc_page_fault+0xee/0x100 [ 46.664747][ T1280] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.664749][ T1280] RIP: 0033:0x7f98f15a654e [ 46.664752][ T1280] 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 [ 46.664755][ T1280] RSP: 002b:00007ffc353e3500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.664759][ T1280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98f15a654e [ 46.664762][ T1280] RDX: 0000000000000000 RSI: 00007ffc353e35b0 RDI: 0000000000000005 [ 46.664763][ T1280] RBP: 00007ffc353e3510 R08: 0000000000000000 R09: 0000000000000000 [ 46.664765][ T1280] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d4e7 [ 46.664766][ T1280] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 46.664770][ T1280] [ 63.225317][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 63.225336][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 63.225340][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1566, name: mausezahn [ 63.225342][ C3] preempt_count: 102, expected: 0 [ 63.225343][ C3] RCU nest depth: 2, expected: 0 [ 63.225344][ C3] INFO: lockdep is turned off. [ 63.225345][ C3] irq event stamp: 0 [ 63.225346][ C3] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 63.225351][ C3] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 63.225356][ C3] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 63.225358][ C3] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 63.225360][ C3] Preemption disabled at: [ 63.225361][ C3] [] __dev_queue_xmit+0x204/0x1b80 [ 63.225370][ C3] CPU: 3 UID: 0 PID: 1566 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 63.225374][ C3] Tainted: [W]=WARN [ 63.225375][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.225376][ C3] Call Trace: [ 63.225378][ C3] [ 63.225380][ C3] dump_stack_lvl+0x6f/0xa0 [ 63.225385][ C3] ? __dev_queue_xmit+0x204/0x1b80 [ 63.225387][ C3] __might_resched.cold+0x1fe/0x2c1 [ 63.225391][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 63.225395][ C3] ? ip4_addr_string+0x179/0x250 [ 63.225398][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225402][ C3] __kmalloc_noprof+0x443/0x760 [ 63.225406][ C3] ? __rwlock_init+0x150/0x150 [ 63.225409][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 63.225412][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 63.225414][ C3] alloc_buf.isra.0+0x4b/0x260 [ 63.225416][ C3] put_chars+0x1e1/0x2f0 [ 63.225418][ C3] ? __send_to_port+0x420/0x420 [ 63.225420][ C3] ? printk_get_next_message+0x240/0x650 [ 63.225423][ C3] ? console_prepend_replay+0x20/0x20 [ 63.225426][ C3] hvc_console_print+0x292/0x780 [ 63.225429][ C3] ? hvc_write+0x3a0/0x3a0 [ 63.225431][ C3] ? __rwlock_init+0x150/0x150 [ 63.225433][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225435][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225436][ C3] ? lock_acquire+0x13c/0x160 [ 63.225439][ C3] console_emit_next_record+0x22f/0x4c0 [ 63.225441][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 63.225443][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225445][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225447][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225449][ C3] ? lock_acquire+0x13c/0x160 [ 63.225451][ C3] ? console_flush_one_record+0x111/0x710 [ 63.225453][ C3] console_flush_one_record+0x46f/0x710 [ 63.225455][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 63.225458][ C3] console_unlock+0xee/0x1f0 [ 63.225460][ C3] ? lock_acquire+0x13c/0x160 [ 63.225462][ C3] ? console_flush_one_record+0x710/0x710 [ 63.225464][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225465][ C3] ? lock_release+0x184/0x1f0 [ 63.225467][ C3] ? lock_acquire+0x60/0x160 [ 63.225468][ C3] ? __rcu_read_lock+0x30/0x70 [ 63.225470][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 63.225472][ C3] ? vprintk_emit+0x320/0x3e0 [ 63.225474][ C3] vprintk_emit+0x37c/0x3e0 [ 63.225479][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 63.225481][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 63.225483][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225485][ C3] ? lock_acquire+0x13c/0x160 [ 63.225487][ C3] _printk+0xc7/0x100 [ 63.225491][ C3] ? snapshot_read.cold+0x21/0x21 [ 63.225492][ C3] ? ___ratelimit+0x4e7/0xa00 [ 63.225496][ C3] ? idr_get_free+0x830/0x830 [ 63.225498][ C3] ? csum_partial+0xc/0x20 [ 63.225501][ C3] ? skb_pull_rcsum+0x201/0x460 [ 63.225503][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 63.225506][ C3] vxlan_ecn_decapsulate.cold+0x5e/0x98 [vxlan] [ 63.225514][ C3] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 63.225519][ C3] ? fib_rules_unregister+0x440/0x440 [ 63.225523][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 63.225527][ C3] ? csum_partial+0xc/0x20 [ 63.225528][ C3] ? skb_checksum+0x58f/0x8e0 [ 63.225531][ C3] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 63.225534][ C3] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 63.225537][ C3] udp_queue_rcv_one_skb+0x645/0xb00 [ 63.225539][ C3] ? fib_multipath_hash+0x11b0/0x11b0 [ 63.225542][ C3] udp_unicast_rcv_skb+0x366/0x450 [ 63.225545][ C3] ? udp_rcv+0xaa1/0x1d90 [ 63.225546][ C3] udp_rcv+0xaba/0x1d90 [ 63.225549][ C3] ? udp_sk_rx_dst_set+0x90/0x90 [ 63.225551][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225553][ C3] ? lock_release+0x184/0x1f0 [ 63.225555][ C3] ip_protocol_deliver_rcu+0x82/0x350 [ 63.225558][ C3] ? process_backlog+0x3f1/0x14c0 [ 63.225560][ C3] ip_local_deliver_finish+0x36f/0x610 [ 63.225562][ C3] ip_local_deliver+0x184/0x4c0 [ 63.225564][ C3] ? ip_local_deliver_finish+0x610/0x610 [ 63.225566][ C3] ? rcu_read_lock_held+0x9/0x40 [ 63.225568][ C3] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 63.225570][ C3] ? __asan_memset+0x27/0x50 [ 63.225572][ C3] ? rcu_read_lock_held+0x9/0x40 [ 63.225574][ C3] ? process_backlog+0x3f1/0x14c0 [ 63.225576][ C3] ip_rcv+0xdc/0x3d0 [ 63.225578][ C3] ? ip_local_deliver+0x4c0/0x4c0 [ 63.225581][ C3] __netif_receive_skb_one_core+0xfc/0x180 [ 63.225583][ C3] ? trace_pelt_cfs_tp+0x9b/0x190 [ 63.225586][ C3] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 63.225588][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225590][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225592][ C3] process_backlog+0x431/0x14c0 [ 63.225595][ C3] __napi_poll+0xa7/0x3b0 [ 63.225597][ C3] net_rx_action+0x513/0xf50 [ 63.225600][ C3] ? __napi_poll+0x3b0/0x3b0 [ 63.225602][ C3] ? enqueue_task_fair+0x3f0/0xa50 [ 63.225605][ C3] ? wakeup_preempt+0x1d0/0x3e0 [ 63.225608][ C3] ? trace_sched_wakeup+0x9b/0x160 [ 63.225612][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225616][ C3] handle_softirqs+0x1d3/0x900 [ 63.225619][ C3] ? _local_bh_enable+0xc0/0xc0 [ 63.225621][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225624][ C3] ? trace_csd_function_exit+0xb3/0x180 [ 63.225627][ C3] ? __dev_queue_xmit+0x964/0x1b80 [ 63.225630][ C3] do_softirq+0xac/0xe0 [ 63.225632][ C3] [ 63.225633][ C3] [ 63.225634][ C3] __local_bh_enable_ip+0x118/0x150 [ 63.225637][ C3] __dev_queue_xmit+0x979/0x1b80 [ 63.225639][ C3] ? _copy_from_iter+0x1bb/0x1810 [ 63.225644][ C3] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 63.225647][ C3] ? is_bpf_text_address+0x72/0x110 [ 63.225650][ C3] ? ref_tracker_alloc+0x2e7/0x430 [ 63.225653][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 63.225659][ C3] packet_snd+0xee8/0x1840 [ 63.225665][ C3] ? lock_acquire+0x13c/0x160 [ 63.225667][ C3] ? tpacket_snd+0x1990/0x1990 [ 63.225670][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225672][ C3] ? lock_release+0x184/0x1f0 [ 63.225675][ C3] ? lock_acquire+0x13c/0x160 [ 63.225678][ C3] ? rcu_is_watching+0x16/0xd0 [ 63.225680][ C3] ? lock_release+0x184/0x1f0 [ 63.225682][ C3] ? __might_fault+0x97/0x140 [ 63.225685][ C3] __sys_sendto+0x2aa/0x400 [ 63.225688][ C3] ? __ia32_sys_getpeername+0xd0/0xd0 [ 63.225691][ C3] ? sock_ioctl+0x3cb/0x5f0 [ 63.225695][ C3] ? __sys_setsockopt+0xe4/0x150 [ 63.225698][ C3] __x64_sys_sendto+0xe4/0x1f0 [ 63.225701][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 63.225703][ C3] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 63.225705][ C3] ? trace_hardirqs_on+0x36/0x40 [ 63.225706][ C3] do_syscall_64+0xff/0x530 [ 63.225709][ C3] ? exc_page_fault+0xee/0x100 [ 63.225712][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.225715][ C3] RIP: 0033:0x7f7dca59b54e [ 63.225718][ C3] 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 [ 63.225720][ C3] RSP: 002b:00007ffccaae2a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 63.225725][ C3] RAX: ffffffffffffffda RBX: 000055feb02eeb52 RCX: 00007f7dca59b54e [ 63.225727][ C3] RDX: 0000000000000094 RSI: 000055feb02eeb52 RDI: 0000000000000005 [ 63.225728][ C3] RBP: 00007ffccaae2a90 R08: 00007ffccaae2ae0 R09: 0000000000000014 [ 63.225730][ C3] R10: 0000000000000000 R11: 0000000000000202 R12: 000055feb02ee830 [ 63.225731][ C3] R13: 0000000000000094 R14: 0000000000000005 R15: 000055feb02ee830 [ 63.225735][ C3] [ 63.360665][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 63.461284][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 63.561981][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 63.662630][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 63.763375][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 63.864070][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 63.964681][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 64.065333][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 64.166027][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 99.456408][ C2] net_ratelimit: 10 callbacks suppressed [ 99.456420][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 99.456434][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 99.456436][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2698, name: mausezahn [ 99.456439][ C2] preempt_count: 102, expected: 0 [ 99.456440][ C2] RCU nest depth: 2, expected: 0 [ 99.456442][ C2] INFO: lockdep is turned off. [ 99.456443][ C2] irq event stamp: 0 [ 99.456445][ C2] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 99.456451][ C2] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 99.456458][ C2] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 99.456461][ C2] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 99.456463][ C2] Preemption disabled at: [ 99.456464][ C2] [] __dev_queue_xmit+0x204/0x1b80 [ 99.456474][ C2] CPU: 2 UID: 0 PID: 2698 Comm: mausezahn Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 99.456479][ C2] Tainted: [W]=WARN [ 99.456481][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 99.456483][ C2] Call Trace: [ 99.456485][ C2] [ 99.456487][ C2] dump_stack_lvl+0x6f/0xa0 [ 99.456494][ C2] ? __dev_queue_xmit+0x204/0x1b80 [ 99.456497][ C2] __might_resched.cold+0x1fe/0x2c1 [ 99.456502][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 99.456506][ C2] ? ip4_addr_string+0x179/0x250 [ 99.456510][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456515][ C2] __kmalloc_noprof+0x443/0x760 [ 99.456519][ C2] ? __rwlock_init+0x150/0x150 [ 99.456523][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 99.456529][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 99.456531][ C2] alloc_buf.isra.0+0x4b/0x260 [ 99.456535][ C2] put_chars+0x1e1/0x2f0 [ 99.456538][ C2] ? __send_to_port+0x420/0x420 [ 99.456540][ C2] ? printk_get_next_message+0x240/0x650 [ 99.456545][ C2] ? console_prepend_replay+0x20/0x20 [ 99.456548][ C2] hvc_console_print+0x292/0x780 [ 99.456553][ C2] ? hvc_write+0x3a0/0x3a0 [ 99.456556][ C2] ? __rwlock_init+0x150/0x150 [ 99.456558][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456561][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456563][ C2] ? lock_acquire+0x13c/0x160 [ 99.456567][ C2] console_emit_next_record+0x22f/0x4c0 [ 99.456571][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 99.456574][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456576][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456579][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456582][ C2] ? lock_acquire+0x13c/0x160 [ 99.456585][ C2] ? console_flush_one_record+0x111/0x710 [ 99.456587][ C2] console_flush_one_record+0x46f/0x710 [ 99.456591][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 99.456595][ C2] console_unlock+0xee/0x1f0 [ 99.456598][ C2] ? lock_acquire+0x13c/0x160 [ 99.456600][ C2] ? console_flush_one_record+0x710/0x710 [ 99.456603][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456612][ C2] ? lock_release+0x184/0x1f0 [ 99.456615][ C2] ? lock_acquire+0x60/0x160 [ 99.456617][ C2] ? __rcu_read_lock+0x30/0x70 [ 99.456620][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 99.456623][ C2] ? vprintk_emit+0x320/0x3e0 [ 99.456626][ C2] vprintk_emit+0x37c/0x3e0 [ 99.456633][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 99.456636][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456639][ C2] ? lock_acquire+0x13c/0x160 [ 99.456642][ C2] _printk+0xc7/0x100 [ 99.456646][ C2] ? snapshot_read.cold+0x21/0x21 [ 99.456649][ C2] ? ___ratelimit+0x4e7/0xa00 [ 99.456654][ C2] ? idr_get_free+0x830/0x830 [ 99.456657][ C2] ? csum_partial+0xc/0x20 [ 99.456660][ C2] ? skb_pull_rcsum+0x201/0x460 [ 99.456664][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 99.456669][ C2] vxlan_ecn_decapsulate.cold+0x5e/0x98 [vxlan] [ 99.456679][ C2] vxlan_rcv+0xffa/0x2f70 [vxlan] [ 99.456686][ C2] ? fib_rules_unregister+0x440/0x440 [ 99.456692][ C2] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 99.456699][ C2] ? csum_partial+0xc/0x20 [ 99.456701][ C2] ? skb_checksum+0x58f/0x8e0 [ 99.456706][ C2] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 99.456711][ C2] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 99.456715][ C2] udp_queue_rcv_one_skb+0x645/0xb00 [ 99.456718][ C2] ? fib_multipath_hash+0x11b0/0x11b0 [ 99.456723][ C2] udp_unicast_rcv_skb+0x366/0x450 [ 99.456726][ C2] ? udp_rcv+0xaa1/0x1d90 [ 99.456729][ C2] udp_rcv+0xaba/0x1d90 [ 99.456733][ C2] ? udp_sk_rx_dst_set+0x90/0x90 [ 99.456736][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456739][ C2] ? lock_release+0x184/0x1f0 [ 99.456742][ C2] ip_protocol_deliver_rcu+0x82/0x350 [ 99.456747][ C2] ? process_backlog+0x3f1/0x14c0 [ 99.456750][ C2] ip_local_deliver_finish+0x36f/0x610 [ 99.456753][ C2] ip_local_deliver+0x184/0x4c0 [ 99.456756][ C2] ? ip_local_deliver_finish+0x610/0x610 [ 99.456759][ C2] ? rcu_read_lock_held+0x9/0x40 [ 99.456762][ C2] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 99.456764][ C2] ? __asan_memset+0x27/0x50 [ 99.456768][ C2] ? rcu_read_lock_held+0x9/0x40 [ 99.456771][ C2] ? process_backlog+0x3f1/0x14c0 [ 99.456774][ C2] ip_rcv+0xdc/0x3d0 [ 99.456776][ C2] ? ip_local_deliver+0x4c0/0x4c0 [ 99.456781][ C2] __netif_receive_skb_one_core+0xfc/0x180 [ 99.456785][ C2] ? trace_pelt_cfs_tp+0x9b/0x190 [ 99.456789][ C2] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 99.456792][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456795][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456798][ C2] process_backlog+0x431/0x14c0 [ 99.456802][ C2] __napi_poll+0xa7/0x3b0 [ 99.456806][ C2] net_rx_action+0x513/0xf50 [ 99.456810][ C2] ? __napi_poll+0x3b0/0x3b0 [ 99.456813][ C2] ? enqueue_task_fair+0x3f0/0xa50 [ 99.456817][ C2] ? wakeup_preempt+0x1d0/0x3e0 [ 99.456820][ C2] ? trace_sched_wakeup+0x9b/0x160 [ 99.456825][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456828][ C2] handle_softirqs+0x1d3/0x900 [ 99.456833][ C2] ? _local_bh_enable+0xc0/0xc0 [ 99.456835][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456838][ C2] ? trace_csd_function_exit+0xb3/0x180 [ 99.456841][ C2] ? __dev_queue_xmit+0x964/0x1b80 [ 99.456845][ C2] do_softirq+0xac/0xe0 [ 99.456847][ C2] [ 99.456848][ C2] [ 99.456849][ C2] __local_bh_enable_ip+0x118/0x150 [ 99.456852][ C2] __dev_queue_xmit+0x979/0x1b80 [ 99.456855][ C2] ? _copy_from_iter+0x1bb/0x1810 [ 99.456860][ C2] ? _copy_from_iter_flushcache+0x1970/0x1970 [ 99.456863][ C2] ? is_bpf_text_address+0x72/0x110 [ 99.456867][ C2] ? ref_tracker_alloc+0x2e7/0x430 [ 99.456870][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 99.456876][ C2] packet_snd+0xee8/0x1840 [ 99.456882][ C2] ? lock_acquire+0x13c/0x160 [ 99.456885][ C2] ? tpacket_snd+0x1990/0x1990 [ 99.456887][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456890][ C2] ? lock_release+0x184/0x1f0 [ 99.456893][ C2] ? lock_acquire+0x13c/0x160 [ 99.456900][ C2] ? rcu_is_watching+0x16/0xd0 [ 99.456902][ C2] ? lock_release+0x184/0x1f0 [ 99.456905][ C2] ? __might_fault+0x97/0x140 [ 99.456910][ C2] __sys_sendto+0x2aa/0x400 [ 99.456914][ C2] ? __ia32_sys_getpeername+0xd0/0xd0 [ 99.456918][ C2] ? sock_ioctl+0x3cb/0x5f0 [ 99.456923][ C2] ? __sys_setsockopt+0xe4/0x150 [ 99.456926][ C2] __x64_sys_sendto+0xe4/0x1f0 [ 99.456929][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 99.456931][ C2] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 99.456933][ C2] ? trace_hardirqs_on+0x36/0x40 [ 99.456935][ C2] do_syscall_64+0xff/0x530 [ 99.456938][ C2] ? exc_page_fault+0xee/0x100 [ 99.456941][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 99.456944][ C2] RIP: 0033:0x7f38d088754e [ 99.456948][ C2] 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 [ 99.456950][ C2] RSP: 002b:00007ffeaed57f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 99.456955][ C2] RAX: ffffffffffffffda RBX: 00005643d15a3b52 RCX: 00007f38d088754e [ 99.456957][ C2] RDX: 0000000000000094 RSI: 00005643d15a3b52 RDI: 0000000000000005 [ 99.456959][ C2] RBP: 00007ffeaed57f70 R08: 00007ffeaed57fc0 R09: 0000000000000014 [ 99.456961][ C2] R10: 0000000000000000 R11: 0000000000000202 R12: 00005643d15a3830 [ 99.456962][ C2] R13: 0000000000000094 R14: 0000000000000005 R15: 00005643d15a3830 [ 99.456966][ C2] [ 99.603151][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 99.704059][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 99.804813][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 99.905649][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 100.006569][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 100.107254][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 100.207911][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 100.308608][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 100.409277][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 100.755392][ T2716] vx1: left allmulticast mode [ 100.755414][ T2716] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 100.755417][ T2716] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2716, name: ip [ 100.755420][ T2716] preempt_count: 1, expected: 0 [ 100.755421][ T2716] RCU nest depth: 0, expected: 0 [ 100.755423][ T2716] INFO: lockdep is turned off. [ 100.755424][ T2716] irq event stamp: 0 [ 100.755425][ T2716] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 100.755431][ T2716] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 100.755438][ T2716] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 100.755441][ T2716] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 100.755444][ T2716] Preemption disabled at: [ 100.755445][ T2716] [] vprintk_emit+0x31b/0x3e0 [ 100.755454][ T2716] CPU: 3 UID: 0 PID: 2716 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 100.755459][ T2716] Tainted: [W]=WARN [ 100.755461][ T2716] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 100.755463][ T2716] Call Trace: [ 100.755465][ T2716] [ 100.755467][ T2716] dump_stack_lvl+0x6f/0xa0 [ 100.755474][ T2716] ? vprintk_emit+0x31b/0x3e0 [ 100.755477][ T2716] __might_resched.cold+0x1fe/0x2c1 [ 100.755482][ T2716] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 100.755486][ T2716] ? __asan_memcpy+0x3c/0x60 [ 100.755489][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755495][ T2716] __kmalloc_noprof+0x443/0x760 [ 100.755499][ T2716] ? __rwlock_init+0x150/0x150 [ 100.755502][ T2716] ? alloc_buf.isra.0+0x4b/0x260 [ 100.755507][ T2716] ? do_raw_spin_unlock+0x59/0x250 [ 100.755509][ T2716] alloc_buf.isra.0+0x4b/0x260 [ 100.755512][ T2716] put_chars+0x1e1/0x2f0 [ 100.755515][ T2716] ? __send_to_port+0x420/0x420 [ 100.755518][ T2716] ? console_prepend_replay+0x20/0x20 [ 100.755522][ T2716] hvc_console_print+0x292/0x780 [ 100.755527][ T2716] ? hvc_write+0x3a0/0x3a0 [ 100.755529][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755532][ T2716] ? lock_acquire+0x13c/0x160 [ 100.755535][ T2716] console_emit_next_record+0x22f/0x4c0 [ 100.755539][ T2716] ? devkmsg_read+0x4b0/0x4b0 [ 100.755542][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755545][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755547][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755550][ T2716] ? lock_acquire+0x13c/0x160 [ 100.755553][ T2716] ? console_flush_one_record+0x111/0x710 [ 100.755555][ T2716] console_flush_one_record+0x46f/0x710 [ 100.755559][ T2716] ? console_emit_next_record+0x4c0/0x4c0 [ 100.755564][ T2716] console_unlock+0xee/0x1f0 [ 100.755566][ T2716] ? lock_acquire+0x13c/0x160 [ 100.755569][ T2716] ? console_flush_one_record+0x710/0x710 [ 100.755571][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755574][ T2716] ? lock_release+0x184/0x1f0 [ 100.755576][ T2716] ? lock_acquire+0x60/0x160 [ 100.755578][ T2716] ? __rcu_read_lock+0x30/0x70 [ 100.755581][ T2716] ? __down_trylock_console_sem+0x5e/0xa0 [ 100.755584][ T2716] ? vprintk_emit+0x320/0x3e0 [ 100.755587][ T2716] vprintk_emit+0x37c/0x3e0 [ 100.755591][ T2716] ? wake_up_klogd_work_func+0x90/0x90 [ 100.755593][ T2716] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 100.755597][ T2716] ? netlink_unicast+0x486/0x750 [ 100.755601][ T2716] ? netlink_sendmsg+0x735/0xc60 [ 100.755603][ T2716] ? ____sys_sendmsg+0x415/0x880 [ 100.755606][ T2716] ? ___sys_sendmsg+0x14e/0x1d0 [ 100.755608][ T2716] ? __sys_sendmsg+0x12c/0x1d0 [ 100.755611][ T2716] ? do_syscall_64+0xff/0x530 [ 100.755616][ T2716] _printk+0xc7/0x100 [ 100.755626][ T2716] ? snapshot_read.cold+0x21/0x21 [ 100.755630][ T2716] ? netdev_name+0x43/0x60 [ 100.755633][ T2716] ? __netdev_printk+0x17f/0x1d0 [ 100.755636][ T2716] netdev_info+0xe2/0x116 [ 100.755639][ T2716] ? netdev_notice+0x120/0x120 [ 100.755642][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755644][ T2716] ? __up_read+0x355/0x9e0 [ 100.755647][ T2716] ? trace_hardirqs_on+0x36/0x40 [ 100.755650][ T2716] ? down_write_nested+0x200/0x200 [ 100.755653][ T2716] ? mutex_is_locked+0x1c/0x50 [ 100.755656][ T2716] netif_set_allmulti.cold+0x7c/0x166 [ 100.755660][ T2716] dev_set_allmulti+0xa2/0x150 [ 100.755665][ T2716] del_nbp+0xb7/0xc10 [bridge] [ 100.755684][ T2716] ? is_bpf_text_address+0x72/0x110 [ 100.755688][ T2716] ? kernel_text_address+0x149/0x170 [ 100.755692][ T2716] br_del_if+0xab/0x200 [bridge] [ 100.755706][ T2716] ? rtnl_is_locked+0x15/0x20 [ 100.755710][ T2716] do_set_master+0x15c/0x580 [ 100.755713][ T2716] do_setlink.isra.0+0xa31/0x2750 [ 100.755718][ T2716] ? stack_trace_save+0x93/0xc0 [ 100.755721][ T2716] ? rtnl_link_get_size+0x350/0x350 [ 100.755723][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755726][ T2716] ? stack_depot_save_flags+0x1bc/0x790 [ 100.755731][ T2716] ? kasan_save_stack+0x3d/0x50 [ 100.755734][ T2716] ? kasan_save_stack+0x2f/0x50 [ 100.755737][ T2716] ? kasan_save_track+0x14/0x30 [ 100.755739][ T2716] ? __kasan_kmalloc+0x7b/0x90 [ 100.755741][ T2716] ? __kmalloc_cache_noprof+0x29a/0x620 [ 100.755744][ T2716] ? rtnl_newlink+0x124/0x11c0 [ 100.755746][ T2716] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 100.755747][ T2716] ? netlink_rcv_skb+0x14e/0x3a0 [ 100.755750][ T2716] ? netlink_unicast+0x486/0x750 [ 100.755752][ T2716] ? netlink_sendmsg+0x735/0xc60 [ 100.755754][ T2716] ? ____sys_sendmsg+0x415/0x880 [ 100.755756][ T2716] ? ___sys_sendmsg+0x14e/0x1d0 [ 100.755759][ T2716] ? __sys_sendmsg+0x12c/0x1d0 [ 100.755761][ T2716] ? do_syscall_64+0xff/0x530 [ 100.755763][ T2716] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 100.755767][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755770][ T2716] ? lock_acquire+0x13c/0x160 [ 100.755772][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755774][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755777][ T2716] ? trace_contention_end+0xb3/0x180 [ 100.755780][ T2716] ? __mutex_lock+0x1db/0x1ea0 [ 100.755784][ T2716] ? __mutex_lock+0x9a3/0x1ea0 [ 100.755786][ T2716] ? rtnl_newlink+0x9a8/0x11c0 [ 100.755789][ T2716] ? ww_mutex_lock+0x160/0x160 [ 100.755791][ T2716] ? nla_get_range_signed+0x3d0/0x3d0 [ 100.755795][ T2716] ? __rtnl_newlink+0x3fa/0xa50 [ 100.755798][ T2716] rtnl_newlink+0x9f1/0x11c0 [ 100.755802][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755805][ T2716] ? rtnl_bridge_getlink+0x850/0x850 [ 100.755807][ T2716] ? lock_acquire+0x13c/0x160 [ 100.755809][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755812][ T2716] ? is_bpf_text_address+0x3e/0x110 [ 100.755815][ T2716] ? is_bpf_text_address+0x72/0x110 [ 100.755818][ T2716] ? kernel_text_address+0x149/0x170 [ 100.755820][ T2716] ? __kernel_text_address+0x12/0x30 [ 100.755822][ T2716] ? write_profile+0xf0/0xf0 [ 100.755824][ T2716] ? unwind_get_return_address+0x67/0xd0 [ 100.755827][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755830][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755832][ T2716] ? cap_capable+0x1d7/0x3d0 [ 100.755836][ T2716] ? lock_acquire+0x13c/0x160 [ 100.755838][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755841][ T2716] ? rtnl_bridge_getlink+0x850/0x850 [ 100.755843][ T2716] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 100.755846][ T2716] ? rtnl_link_fill+0x920/0x920 [ 100.755848][ T2716] ? filter_irq_stacks+0xd0/0xd0 [ 100.755850][ T2716] ? stack_depot_save_flags+0x1bc/0x790 [ 100.755854][ T2716] netlink_rcv_skb+0x14e/0x3a0 [ 100.755856][ T2716] ? rtnl_link_fill+0x920/0x920 [ 100.755858][ T2716] ? lock_release+0x184/0x1f0 [ 100.755860][ T2716] ? netlink_ack+0xcf0/0xcf0 [ 100.755862][ T2716] ? __netlink_lookup+0xb9/0x6b0 [ 100.755866][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755869][ T2716] ? lock_release+0x184/0x1f0 [ 100.755872][ T2716] netlink_unicast+0x486/0x750 [ 100.755875][ T2716] ? netlink_attachskb+0x810/0x810 [ 100.755877][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755879][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755882][ T2716] ? lock_acquire+0x13c/0x160 [ 100.755885][ T2716] netlink_sendmsg+0x735/0xc60 [ 100.755888][ T2716] ? netlink_unicast+0x750/0x750 [ 100.755891][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755893][ T2716] ? lock_release+0x184/0x1f0 [ 100.755899][ T2716] ____sys_sendmsg+0x415/0x880 [ 100.755901][ T2716] ? copy_msghdr_from_user+0x279/0x420 [ 100.755904][ T2716] ? get_timestamp.constprop.0+0x390/0x390 [ 100.755906][ T2716] ? move_addr_to_kernel+0x40/0x40 [ 100.755908][ T2716] ? filter_irq_stacks+0xd0/0xd0 [ 100.755912][ T2716] ___sys_sendmsg+0x14e/0x1d0 [ 100.755915][ T2716] ? copy_msghdr_from_user+0x420/0x420 [ 100.755923][ T2716] __sys_sendmsg+0x12c/0x1d0 [ 100.755926][ T2716] ? __sys_sendmsg_sock+0x20/0x20 [ 100.755930][ T2716] ? rcu_is_watching+0x16/0xd0 [ 100.755933][ T2716] do_syscall_64+0xff/0x530 [ 100.755935][ T2716] ? exc_page_fault+0xee/0x100 [ 100.755938][ T2716] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 100.755941][ T2716] RIP: 0033:0x7fe008df254e [ 100.755943][ T2716] 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 [ 100.755946][ T2716] RSP: 002b:00007ffc5f6c17d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 100.755951][ T2716] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe008df254e [ 100.755952][ T2716] RDX: 0000000000000000 RSI: 00007ffc5f6c1880 RDI: 0000000000000005 [ 100.755954][ T2716] RBP: 00007ffc5f6c17e0 R08: 0000000000000000 R09: 0000000000000000 [ 100.755955][ T2716] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d51d [ 100.755956][ T2716] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc5f6c1f40 [ 100.755960][ T2716] [ 100.791542][ T2716] vx1: left promiscuous mode [ 100.791997][ T2716] br1: port 1(vx1) entered disabled state [ 100.805706][ T2716] ip (2716) used greatest stack depth: 23208 bytes left [ 105.843492][ T2718] br1: port 1(vx1) entered blocking state [ 105.843513][ T2718] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 105.843517][ T2718] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2718, name: ip [ 105.843519][ T2718] preempt_count: 1, expected: 0 [ 105.843521][ T2718] RCU nest depth: 0, expected: 0 [ 105.843522][ T2718] INFO: lockdep is turned off. [ 105.843524][ T2718] irq event stamp: 0 [ 105.843525][ T2718] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 105.843532][ T2718] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 105.843539][ T2718] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 105.843542][ T2718] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 105.843544][ T2718] Preemption disabled at: [ 105.843545][ T2718] [] vprintk_emit+0x31b/0x3e0 [ 105.843556][ T2718] CPU: 2 UID: 0 PID: 2718 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 105.843561][ T2718] Tainted: [W]=WARN [ 105.843562][ T2718] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.843565][ T2718] Call Trace: [ 105.843567][ T2718] [ 105.843568][ T2718] dump_stack_lvl+0x6f/0xa0 [ 105.843575][ T2718] ? vprintk_emit+0x31b/0x3e0 [ 105.843578][ T2718] __might_resched.cold+0x1fe/0x2c1 [ 105.843582][ T2718] ? __module_address+0x36/0x330 [ 105.843587][ T2718] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 105.843591][ T2718] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 105.843594][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843599][ T2718] __kmalloc_noprof+0x443/0x760 [ 105.843603][ T2718] ? __rwlock_init+0x150/0x150 [ 105.843607][ T2718] ? alloc_buf.isra.0+0x4b/0x260 [ 105.843612][ T2718] ? do_raw_spin_unlock+0x59/0x250 [ 105.843615][ T2718] alloc_buf.isra.0+0x4b/0x260 [ 105.843619][ T2718] put_chars+0x1e1/0x2f0 [ 105.843621][ T2718] ? prb_final_commit+0x50/0x50 [ 105.843624][ T2718] ? __send_to_port+0x420/0x420 [ 105.843626][ T2718] ? printk_get_next_message+0x240/0x650 [ 105.843631][ T2718] hvc_console_print+0x292/0x780 [ 105.843635][ T2718] ? hvc_write+0x3a0/0x3a0 [ 105.843638][ T2718] ? do_raw_spin_lock+0x131/0x280 [ 105.843641][ T2718] ? vsnprintf+0x668/0x1700 [ 105.843645][ T2718] ? __rwlock_init+0x150/0x150 [ 105.843647][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843650][ T2718] ? lock_acquire+0x13c/0x160 [ 105.843654][ T2718] console_emit_next_record+0x22f/0x4c0 [ 105.843658][ T2718] ? devkmsg_read+0x4b0/0x4b0 [ 105.843667][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843670][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843673][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843675][ T2718] ? lock_acquire+0x13c/0x160 [ 105.843679][ T2718] ? console_flush_one_record+0x111/0x710 [ 105.843681][ T2718] console_flush_one_record+0x46f/0x710 [ 105.843685][ T2718] ? console_emit_next_record+0x4c0/0x4c0 [ 105.843689][ T2718] console_unlock+0xee/0x1f0 [ 105.843692][ T2718] ? lock_acquire+0x13c/0x160 [ 105.843695][ T2718] ? console_flush_one_record+0x710/0x710 [ 105.843697][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843700][ T2718] ? lock_release+0x184/0x1f0 [ 105.843702][ T2718] ? lock_acquire+0x60/0x160 [ 105.843704][ T2718] ? __rcu_read_lock+0x30/0x70 [ 105.843708][ T2718] ? __down_trylock_console_sem+0x5e/0xa0 [ 105.843711][ T2718] ? vprintk_emit+0x320/0x3e0 [ 105.843714][ T2718] vprintk_emit+0x37c/0x3e0 [ 105.843719][ T2718] ? wake_up_klogd_work_func+0x90/0x90 [ 105.843721][ T2718] ? __rwlock_init+0x150/0x150 [ 105.843724][ T2718] ? filter_irq_stacks+0xd0/0xd0 [ 105.843727][ T2718] ? lock_acquire+0x13c/0x160 [ 105.843729][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843733][ T2718] _printk+0xc7/0x100 [ 105.843738][ T2718] ? snapshot_read.cold+0x21/0x21 [ 105.843742][ T2718] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 105.843761][ T2718] ? do_setlink.isra.0+0xa31/0x2750 [ 105.843765][ T2718] ? rtnl_newlink+0x9f1/0x11c0 [ 105.843767][ T2718] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 105.843771][ T2718] br_set_state+0x22f/0x430 [bridge] [ 105.843787][ T2718] br_init_port+0xc4/0x200 [bridge] [ 105.843802][ T2718] new_nbp+0x39c/0x580 [bridge] [ 105.843817][ T2718] br_add_if+0x212/0x1320 [bridge] [ 105.843829][ T2718] ? bpf_address_lookup+0x250/0x290 [ 105.843834][ T2718] ? is_bpf_text_address+0x72/0x110 [ 105.843837][ T2718] ? kernel_text_address+0x149/0x170 [ 105.843840][ T2718] ? __kernel_text_address+0x12/0x30 [ 105.843843][ T2718] do_set_master+0x357/0x580 [ 105.843848][ T2718] do_setlink.isra.0+0xa31/0x2750 [ 105.843851][ T2718] ? stack_trace_save+0x93/0xc0 [ 105.843853][ T2718] ? rtnl_link_get_size+0x350/0x350 [ 105.843855][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843858][ T2718] ? stack_depot_save_flags+0x1bc/0x790 [ 105.843864][ T2718] ? kasan_save_stack+0x3d/0x50 [ 105.843868][ T2718] ? kasan_save_stack+0x2f/0x50 [ 105.843870][ T2718] ? kasan_save_track+0x14/0x30 [ 105.843873][ T2718] ? __kasan_kmalloc+0x7b/0x90 [ 105.843875][ T2718] ? __kmalloc_cache_noprof+0x29a/0x620 [ 105.843878][ T2718] ? rtnl_newlink+0x124/0x11c0 [ 105.843880][ T2718] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 105.843882][ T2718] ? netlink_rcv_skb+0x14e/0x3a0 [ 105.843885][ T2718] ? netlink_unicast+0x486/0x750 [ 105.843888][ T2718] ? netlink_sendmsg+0x735/0xc60 [ 105.843890][ T2718] ? ____sys_sendmsg+0x415/0x880 [ 105.843894][ T2718] ? ___sys_sendmsg+0x14e/0x1d0 [ 105.843899][ T2718] ? __sys_sendmsg+0x12c/0x1d0 [ 105.843902][ T2718] ? do_syscall_64+0xff/0x530 [ 105.843905][ T2718] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 105.843910][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843913][ T2718] ? lock_acquire+0x13c/0x160 [ 105.843915][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843918][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843921][ T2718] ? trace_contention_end+0xb3/0x180 [ 105.843925][ T2718] ? __mutex_lock+0x1db/0x1ea0 [ 105.843928][ T2718] ? __mutex_lock+0x9a3/0x1ea0 [ 105.843931][ T2718] ? rtnl_newlink+0x9a8/0x11c0 [ 105.843934][ T2718] ? ww_mutex_lock+0x160/0x160 [ 105.843937][ T2718] ? nla_get_range_signed+0x3d0/0x3d0 [ 105.843941][ T2718] ? __rtnl_newlink+0x3fa/0xa50 [ 105.843945][ T2718] rtnl_newlink+0x9f1/0x11c0 [ 105.843949][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843952][ T2718] ? rtnl_bridge_getlink+0x850/0x850 [ 105.843954][ T2718] ? lock_acquire+0x13c/0x160 [ 105.843956][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843960][ T2718] ? is_bpf_text_address+0x3e/0x110 [ 105.843963][ T2718] ? is_bpf_text_address+0x72/0x110 [ 105.843965][ T2718] ? kernel_text_address+0x149/0x170 [ 105.843968][ T2718] ? __kernel_text_address+0x12/0x30 [ 105.843970][ T2718] ? write_profile+0xf0/0xf0 [ 105.843972][ T2718] ? unwind_get_return_address+0x67/0xd0 [ 105.843976][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843979][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843981][ T2718] ? cap_capable+0x1d7/0x3d0 [ 105.843986][ T2718] ? lock_acquire+0x13c/0x160 [ 105.843988][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.843991][ T2718] ? rtnl_bridge_getlink+0x850/0x850 [ 105.843994][ T2718] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 105.843997][ T2718] ? rtnl_link_fill+0x920/0x920 [ 105.843999][ T2718] ? filter_irq_stacks+0xd0/0xd0 [ 105.844001][ T2718] ? stack_depot_save_flags+0x1bc/0x790 [ 105.844006][ T2718] netlink_rcv_skb+0x14e/0x3a0 [ 105.844008][ T2718] ? rtnl_link_fill+0x920/0x920 [ 105.844011][ T2718] ? lock_release+0x184/0x1f0 [ 105.844014][ T2718] ? netlink_ack+0xcf0/0xcf0 [ 105.844016][ T2718] ? __netlink_lookup+0xb9/0x6b0 [ 105.844020][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.844023][ T2718] ? lock_release+0x184/0x1f0 [ 105.844025][ T2718] netlink_unicast+0x486/0x750 [ 105.844029][ T2718] ? netlink_attachskb+0x810/0x810 [ 105.844031][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.844033][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.844036][ T2718] ? lock_acquire+0x13c/0x160 [ 105.844038][ T2718] netlink_sendmsg+0x735/0xc60 [ 105.844041][ T2718] ? netlink_unicast+0x750/0x750 [ 105.844044][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.844046][ T2718] ? lock_release+0x184/0x1f0 [ 105.844049][ T2718] ____sys_sendmsg+0x415/0x880 [ 105.844052][ T2718] ? copy_msghdr_from_user+0x279/0x420 [ 105.844054][ T2718] ? get_timestamp.constprop.0+0x390/0x390 [ 105.844056][ T2718] ? move_addr_to_kernel+0x40/0x40 [ 105.844058][ T2718] ? filter_irq_stacks+0xd0/0xd0 [ 105.844062][ T2718] ___sys_sendmsg+0x14e/0x1d0 [ 105.844065][ T2718] ? copy_msghdr_from_user+0x420/0x420 [ 105.844073][ T2718] __sys_sendmsg+0x12c/0x1d0 [ 105.844076][ T2718] ? __sys_sendmsg_sock+0x20/0x20 [ 105.844080][ T2718] ? rcu_is_watching+0x16/0xd0 [ 105.844083][ T2718] do_syscall_64+0xff/0x530 [ 105.844084][ T2718] ? exc_page_fault+0xee/0x100 [ 105.844087][ T2718] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 105.844090][ T2718] RIP: 0033:0x7fa906d4554e [ 105.844093][ T2718] 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 [ 105.844095][ T2718] RSP: 002b:00007ffd86cb1290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 105.844100][ T2718] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa906d4554e [ 105.844102][ T2718] RDX: 0000000000000000 RSI: 00007ffd86cb1340 RDI: 0000000000000005 [ 105.844103][ T2718] RBP: 00007ffd86cb12a0 R08: 0000000000000000 R09: 0000000000000000 [ 105.844104][ T2718] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d522 [ 105.844106][ T2718] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd86cb1a00 [ 105.844109][ T2718] [ 105.897523][ T2718] br1: port 1(vx1) entered disabled state [ 105.897853][ T2718] vx1: entered allmulticast mode [ 105.899340][ T2718] vx1: entered promiscuous mode [ 105.900000][ T2718] br1: port 1(vx1) entered blocking state [ 105.900340][ T2718] br1: port 1(vx1) entered forwarding state [ 123.687260][ T3089] veth3: entered promiscuous mode [ 123.687282][ T3089] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 123.687286][ T3089] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3089, name: bridge [ 123.687289][ T3089] preempt_count: 202, expected: 0 [ 123.687290][ T3089] RCU nest depth: 0, expected: 0 [ 123.687292][ T3089] INFO: lockdep is turned off. [ 123.687294][ T3089] irq event stamp: 0 [ 123.687295][ T3089] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 123.687301][ T3089] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 123.687308][ T3089] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 123.687311][ T3089] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 123.687314][ T3089] Preemption disabled at: [ 123.687314][ T3089] [] dev_uc_add_excl+0x67/0x110 [ 123.687324][ T3089] CPU: 3 UID: 0 PID: 3089 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 123.687329][ T3089] Tainted: [W]=WARN [ 123.687331][ T3089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 123.687333][ T3089] Call Trace: [ 123.687336][ T3089] [ 123.687337][ T3089] dump_stack_lvl+0x6f/0xa0 [ 123.687344][ T3089] ? dev_uc_add_excl+0x67/0x110 [ 123.687347][ T3089] __might_resched.cold+0x1fe/0x2c1 [ 123.687352][ T3089] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 123.687356][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687362][ T3089] __kmalloc_noprof+0x443/0x760 [ 123.687366][ T3089] ? __rwlock_init+0x150/0x150 [ 123.687370][ T3089] ? alloc_buf.isra.0+0x4b/0x260 [ 123.687375][ T3089] ? do_raw_spin_unlock+0x59/0x250 [ 123.687378][ T3089] alloc_buf.isra.0+0x4b/0x260 [ 123.687381][ T3089] put_chars+0x1e1/0x2f0 [ 123.687384][ T3089] ? __send_to_port+0x420/0x420 [ 123.687386][ T3089] ? printk_get_next_message+0x240/0x650 [ 123.687391][ T3089] ? console_prepend_replay+0x20/0x20 [ 123.687394][ T3089] hvc_console_print+0x292/0x780 [ 123.687399][ T3089] ? hvc_write+0x3a0/0x3a0 [ 123.687402][ T3089] ? __rwlock_init+0x150/0x150 [ 123.687405][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687407][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687410][ T3089] ? lock_acquire+0x13c/0x160 [ 123.687414][ T3089] console_emit_next_record+0x22f/0x4c0 [ 123.687417][ T3089] ? devkmsg_read+0x4b0/0x4b0 [ 123.687420][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687423][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687426][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687428][ T3089] ? lock_acquire+0x13c/0x160 [ 123.687431][ T3089] ? console_flush_one_record+0x111/0x710 [ 123.687434][ T3089] console_flush_one_record+0x46f/0x710 [ 123.687438][ T3089] ? console_emit_next_record+0x4c0/0x4c0 [ 123.687442][ T3089] console_unlock+0xee/0x1f0 [ 123.687445][ T3089] ? lock_acquire+0x13c/0x160 [ 123.687448][ T3089] ? console_flush_one_record+0x710/0x710 [ 123.687450][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687453][ T3089] ? lock_release+0x184/0x1f0 [ 123.687455][ T3089] ? lock_acquire+0x60/0x160 [ 123.687458][ T3089] ? __rcu_read_lock+0x30/0x70 [ 123.687461][ T3089] ? __down_trylock_console_sem+0x5e/0xa0 [ 123.687464][ T3089] ? vprintk_emit+0x320/0x3e0 [ 123.687467][ T3089] vprintk_emit+0x37c/0x3e0 [ 123.687471][ T3089] ? wake_up_klogd_work_func+0x90/0x90 [ 123.687475][ T3089] _printk+0xc7/0x100 [ 123.687480][ T3089] ? snapshot_read.cold+0x21/0x21 [ 123.687483][ T3089] ? netdev_name+0x43/0x60 [ 123.687487][ T3089] ? __netdev_printk+0x17f/0x1d0 [ 123.687490][ T3089] netdev_info+0xe2/0x116 [ 123.687493][ T3089] ? netdev_notice+0x120/0x120 [ 123.687496][ T3089] ? kasan_save_track+0x14/0x30 [ 123.687500][ T3089] ? __kmalloc_cache_noprof+0x29a/0x620 [ 123.687503][ T3089] ? __hw_addr_add_ex+0x247/0x630 [ 123.687506][ T3089] ? mutex_is_locked+0x1c/0x50 [ 123.687511][ T3089] __dev_set_promiscuity.cold+0x95/0x104 [ 123.687515][ T3089] __dev_set_rx_mode+0x219/0x2c0 [ 123.687520][ T3089] dev_uc_add_excl+0xf2/0x110 [ 123.687522][ T3089] ndo_dflt_fdb_add+0x105/0x1e0 [ 123.687526][ T3089] ? __nla_parse+0x22/0x30 [ 123.687530][ T3089] rtnl_fdb_add+0x632/0xa00 [ 123.687533][ T3089] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.687535][ T3089] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 123.687538][ T3089] ? rtnl_fdb_del+0xb10/0xb10 [ 123.687540][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687542][ T3089] ? __rcu_read_lock+0x30/0x70 [ 123.687547][ T3089] ? unwind_get_return_address+0x67/0xd0 [ 123.687551][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687553][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687556][ T3089] ? cap_capable+0x1d7/0x3d0 [ 123.687560][ T3089] ? lock_acquire+0x13c/0x160 [ 123.687564][ T3089] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 123.687567][ T3089] ? rtnl_link_fill+0x920/0x920 [ 123.687569][ T3089] ? filter_irq_stacks+0xd0/0xd0 [ 123.687573][ T3089] ? stack_depot_save_flags+0x1bc/0x790 [ 123.687578][ T3089] netlink_rcv_skb+0x14e/0x3a0 [ 123.687581][ T3089] ? rtnl_link_fill+0x920/0x920 [ 123.687583][ T3089] ? lock_release+0x184/0x1f0 [ 123.687585][ T3089] ? netlink_ack+0xcf0/0xcf0 [ 123.687587][ T3089] ? __netlink_lookup+0xb9/0x6b0 [ 123.687591][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687593][ T3089] ? lock_release+0x184/0x1f0 [ 123.687596][ T3089] netlink_unicast+0x486/0x750 [ 123.687599][ T3089] ? netlink_attachskb+0x810/0x810 [ 123.687601][ T3089] ? next_uptodate_folio+0x2b/0x770 [ 123.687606][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687608][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687611][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687614][ T3089] netlink_sendmsg+0x735/0xc60 [ 123.687617][ T3089] ? netlink_unicast+0x750/0x750 [ 123.687619][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687622][ T3089] ? lock_release+0x184/0x1f0 [ 123.687625][ T3089] ____sys_sendmsg+0x415/0x880 [ 123.687629][ T3089] ? copy_msghdr_from_user+0x279/0x420 [ 123.687632][ T3089] ? get_timestamp.constprop.0+0x390/0x390 [ 123.687634][ T3089] ? move_addr_to_kernel+0x40/0x40 [ 123.687638][ T3089] ? do_fault_around+0x300/0x5a0 [ 123.687642][ T3089] ? lock_acquire+0x13c/0x160 [ 123.687645][ T3089] ___sys_sendmsg+0x14e/0x1d0 [ 123.687648][ T3089] ? do_pte_missing+0x86f/0xcc0 [ 123.687652][ T3089] ? copy_msghdr_from_user+0x420/0x420 [ 123.687654][ T3089] ? rcu_read_unlock+0x20/0x70 [ 123.687663][ T3089] __sys_sendmsg+0x12c/0x1d0 [ 123.687666][ T3089] ? __sys_sendmsg_sock+0x20/0x20 [ 123.687671][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687674][ T3089] ? rcu_is_watching+0x16/0xd0 [ 123.687677][ T3089] do_syscall_64+0xff/0x530 [ 123.687681][ T3089] ? exc_page_fault+0xee/0x100 [ 123.687685][ T3089] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 123.687687][ T3089] RIP: 0033:0x7f03bf24a54e [ 123.687691][ T3089] 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 [ 123.687693][ T3089] RSP: 002b:00007ffca0909ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 123.687698][ T3089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03bf24a54e [ 123.687700][ T3089] RDX: 0000000000000000 RSI: 00007ffca0909fa0 RDI: 0000000000000005 [ 123.687702][ T3089] RBP: 00007ffca0909f00 R08: 0000000000000000 R09: 0000000000000000 [ 123.687703][ T3089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d534 [ 123.687704][ T3089] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 123.687709][ T3089] [ 136.732350][ T3578] veth3: left promiscuous mode [ 136.732373][ T3578] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 136.732376][ T3578] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3578, name: bridge [ 136.732379][ T3578] preempt_count: 202, expected: 0 [ 136.732380][ T3578] RCU nest depth: 0, expected: 0 [ 136.732382][ T3578] INFO: lockdep is turned off. [ 136.732384][ T3578] irq event stamp: 0 [ 136.732386][ T3578] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 136.732392][ T3578] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 136.732400][ T3578] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 136.732403][ T3578] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 136.732405][ T3578] Preemption disabled at: [ 136.732406][ T3578] [] dev_uc_del+0x68/0x150 [ 136.732417][ T3578] CPU: 3 UID: 0 PID: 3578 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 136.732422][ T3578] Tainted: [W]=WARN [ 136.732423][ T3578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 136.732426][ T3578] Call Trace: [ 136.732428][ T3578] [ 136.732430][ T3578] dump_stack_lvl+0x6f/0xa0 [ 136.732437][ T3578] ? dev_uc_del+0x68/0x150 [ 136.732440][ T3578] __might_resched.cold+0x1fe/0x2c1 [ 136.732445][ T3578] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 136.732449][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732455][ T3578] __kmalloc_noprof+0x443/0x760 [ 136.732460][ T3578] ? __rwlock_init+0x150/0x150 [ 136.732463][ T3578] ? alloc_buf.isra.0+0x4b/0x260 [ 136.732469][ T3578] ? do_raw_spin_unlock+0x59/0x250 [ 136.732471][ T3578] alloc_buf.isra.0+0x4b/0x260 [ 136.732474][ T3578] put_chars+0x1e1/0x2f0 [ 136.732477][ T3578] ? __send_to_port+0x420/0x420 [ 136.732481][ T3578] ? console_prepend_replay+0x20/0x20 [ 136.732485][ T3578] hvc_console_print+0x292/0x780 [ 136.732490][ T3578] ? hvc_write+0x3a0/0x3a0 [ 136.732492][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732495][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732498][ T3578] ? lock_acquire+0x13c/0x160 [ 136.732502][ T3578] console_emit_next_record+0x22f/0x4c0 [ 136.732506][ T3578] ? devkmsg_read+0x4b0/0x4b0 [ 136.732509][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732512][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732514][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732517][ T3578] ? lock_acquire+0x13c/0x160 [ 136.732520][ T3578] ? console_flush_one_record+0x111/0x710 [ 136.732523][ T3578] console_flush_one_record+0x46f/0x710 [ 136.732527][ T3578] ? console_emit_next_record+0x4c0/0x4c0 [ 136.732531][ T3578] console_unlock+0xee/0x1f0 [ 136.732534][ T3578] ? lock_acquire+0x13c/0x160 [ 136.732536][ T3578] ? console_flush_one_record+0x710/0x710 [ 136.732539][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732541][ T3578] ? lock_release+0x184/0x1f0 [ 136.732544][ T3578] ? lock_acquire+0x60/0x160 [ 136.732546][ T3578] ? __rcu_read_lock+0x30/0x70 [ 136.732549][ T3578] ? __down_trylock_console_sem+0x5e/0xa0 [ 136.732552][ T3578] ? vprintk_emit+0x320/0x3e0 [ 136.732555][ T3578] vprintk_emit+0x37c/0x3e0 [ 136.732559][ T3578] ? wake_up_klogd_work_func+0x90/0x90 [ 136.732562][ T3578] ? kvfree_call_rcu+0x88/0x2e0 [ 136.732566][ T3578] ? dev_uc_del+0xef/0x150 [ 136.732568][ T3578] ? rtnl_fdb_del+0x75c/0xb10 [ 136.732571][ T3578] ? rtnetlink_rcv_msg+0x2f8/0xbd0 [ 136.732573][ T3578] ? netlink_rcv_skb+0x14e/0x3a0 [ 136.732576][ T3578] ? netlink_unicast+0x486/0x750 [ 136.732579][ T3578] ? netlink_sendmsg+0x735/0xc60 [ 136.732581][ T3578] _printk+0xc7/0x100 [ 136.732586][ T3578] ? snapshot_read.cold+0x21/0x21 [ 136.732590][ T3578] ? netdev_name+0x43/0x60 [ 136.732594][ T3578] ? __netdev_printk+0x17f/0x1d0 [ 136.732597][ T3578] netdev_info+0xe2/0x116 [ 136.732599][ T3578] ? netdev_notice+0x120/0x120 [ 136.732603][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732605][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732608][ T3578] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 136.732611][ T3578] ? do_raw_spin_unlock+0x59/0x250 [ 136.732614][ T3578] ? trace_hardirqs_on+0x36/0x40 [ 136.732616][ T3578] ? mutex_is_locked+0x1c/0x50 [ 136.732621][ T3578] __dev_set_promiscuity.cold+0x95/0x104 [ 136.732625][ T3578] __dev_set_rx_mode+0x219/0x2c0 [ 136.732630][ T3578] dev_uc_del+0x124/0x150 [ 136.732633][ T3578] rtnl_fdb_del+0x75c/0xb10 [ 136.732635][ T3578] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 136.732638][ T3578] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 136.732640][ T3578] ? rtnl_fdb_notify+0x1a0/0x1a0 [ 136.732642][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732645][ T3578] ? __rcu_read_lock+0x30/0x70 [ 136.732649][ T3578] ? unwind_get_return_address+0x67/0xd0 [ 136.732653][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732656][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732658][ T3578] ? cap_capable+0x1d7/0x3d0 [ 136.732664][ T3578] ? lock_acquire+0x13c/0x160 [ 136.732667][ T3578] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 136.732670][ T3578] ? rtnl_link_fill+0x920/0x920 [ 136.732672][ T3578] ? filter_irq_stacks+0xd0/0xd0 [ 136.732675][ T3578] ? stack_depot_save_flags+0x1bc/0x790 [ 136.732681][ T3578] netlink_rcv_skb+0x14e/0x3a0 [ 136.732684][ T3578] ? rtnl_link_fill+0x920/0x920 [ 136.732686][ T3578] ? lock_release+0x184/0x1f0 [ 136.732689][ T3578] ? netlink_ack+0xcf0/0xcf0 [ 136.732691][ T3578] ? __netlink_lookup+0xb9/0x6b0 [ 136.732696][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732698][ T3578] ? lock_release+0x184/0x1f0 [ 136.732702][ T3578] netlink_unicast+0x486/0x750 [ 136.732705][ T3578] ? netlink_attachskb+0x810/0x810 [ 136.732707][ T3578] ? next_uptodate_folio+0x2b/0x770 [ 136.732712][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732714][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732717][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732720][ T3578] netlink_sendmsg+0x735/0xc60 [ 136.732724][ T3578] ? netlink_unicast+0x750/0x750 [ 136.732727][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732730][ T3578] ? lock_release+0x184/0x1f0 [ 136.732733][ T3578] ____sys_sendmsg+0x415/0x880 [ 136.732737][ T3578] ? copy_msghdr_from_user+0x279/0x420 [ 136.732740][ T3578] ? get_timestamp.constprop.0+0x390/0x390 [ 136.732742][ T3578] ? move_addr_to_kernel+0x40/0x40 [ 136.732746][ T3578] ? do_fault_around+0x300/0x5a0 [ 136.732750][ T3578] ? lock_acquire+0x13c/0x160 [ 136.732753][ T3578] ___sys_sendmsg+0x14e/0x1d0 [ 136.732756][ T3578] ? do_pte_missing+0x86f/0xcc0 [ 136.732759][ T3578] ? copy_msghdr_from_user+0x420/0x420 [ 136.732762][ T3578] ? rcu_read_unlock+0x20/0x70 [ 136.732770][ T3578] __sys_sendmsg+0x12c/0x1d0 [ 136.732774][ T3578] ? __sys_sendmsg_sock+0x20/0x20 [ 136.732778][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732781][ T3578] ? rcu_is_watching+0x16/0xd0 [ 136.732784][ T3578] do_syscall_64+0xff/0x530 [ 136.732788][ T3578] ? exc_page_fault+0xee/0x100 [ 136.732791][ T3578] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 136.732794][ T3578] RIP: 0033:0x7ff0b75d754e [ 136.732797][ T3578] 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 [ 136.732800][ T3578] RSP: 002b:00007fffdfae44e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 136.732805][ T3578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0b75d754e [ 136.732807][ T3578] RDX: 0000000000000000 RSI: 00007fffdfae4590 RDI: 0000000000000005 [ 136.732809][ T3578] RBP: 00007fffdfae44f0 R08: 0000000000000000 R09: 0000000000000000 [ 136.732810][ T3578] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d542 [ 136.732811][ T3578] R13: 0000000000425380 R14: 0000000000000000 R15: 0000000000000000 [ 136.732815][ T3578] [ 137.244616][ T3600] vx1: left allmulticast mode [ 137.244975][ T3600] vx1: left promiscuous mode [ 137.245378][ T3600] br1: port 1(vx1) entered disabled state [ 142.298090][ T3602] br1: port 1(vx1) entered blocking state [ 142.298111][ T3602] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 142.298114][ T3602] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3602, name: ip [ 142.298116][ T3602] preempt_count: 1, expected: 0 [ 142.298118][ T3602] RCU nest depth: 0, expected: 0 [ 142.298119][ T3602] INFO: lockdep is turned off. [ 142.298121][ T3602] irq event stamp: 0 [ 142.298122][ T3602] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 142.298128][ T3602] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 142.298136][ T3602] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 142.298139][ T3602] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 142.298141][ T3602] Preemption disabled at: [ 142.298143][ T3602] [] vprintk_emit+0x31b/0x3e0 [ 142.298152][ T3602] CPU: 2 UID: 0 PID: 3602 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 142.298157][ T3602] Tainted: [W]=WARN [ 142.298159][ T3602] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 142.298161][ T3602] Call Trace: [ 142.298163][ T3602] [ 142.298165][ T3602] dump_stack_lvl+0x6f/0xa0 [ 142.298172][ T3602] ? vprintk_emit+0x31b/0x3e0 [ 142.298175][ T3602] __might_resched.cold+0x1fe/0x2c1 [ 142.298179][ T3602] ? __module_address+0x36/0x330 [ 142.298184][ T3602] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 142.298188][ T3602] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 142.298190][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298195][ T3602] __kmalloc_noprof+0x443/0x760 [ 142.298200][ T3602] ? __rwlock_init+0x150/0x150 [ 142.298203][ T3602] ? alloc_buf.isra.0+0x4b/0x260 [ 142.298208][ T3602] ? do_raw_spin_unlock+0x59/0x250 [ 142.298211][ T3602] alloc_buf.isra.0+0x4b/0x260 [ 142.298214][ T3602] put_chars+0x1e1/0x2f0 [ 142.298217][ T3602] ? prb_final_commit+0x50/0x50 [ 142.298219][ T3602] ? __send_to_port+0x420/0x420 [ 142.298222][ T3602] ? printk_get_next_message+0x240/0x650 [ 142.298226][ T3602] hvc_console_print+0x292/0x780 [ 142.298231][ T3602] ? hvc_write+0x3a0/0x3a0 [ 142.298234][ T3602] ? do_raw_spin_lock+0x131/0x280 [ 142.298236][ T3602] ? vsnprintf+0x668/0x1700 [ 142.298240][ T3602] ? __rwlock_init+0x150/0x150 [ 142.298243][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298246][ T3602] ? lock_acquire+0x13c/0x160 [ 142.298249][ T3602] console_emit_next_record+0x22f/0x4c0 [ 142.298253][ T3602] ? devkmsg_read+0x4b0/0x4b0 [ 142.298256][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298259][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298261][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298264][ T3602] ? lock_acquire+0x13c/0x160 [ 142.298267][ T3602] ? console_flush_one_record+0x111/0x710 [ 142.298270][ T3602] console_flush_one_record+0x46f/0x710 [ 142.298274][ T3602] ? console_emit_next_record+0x4c0/0x4c0 [ 142.298278][ T3602] console_unlock+0xee/0x1f0 [ 142.298280][ T3602] ? lock_acquire+0x13c/0x160 [ 142.298283][ T3602] ? console_flush_one_record+0x710/0x710 [ 142.298285][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298288][ T3602] ? lock_release+0x184/0x1f0 [ 142.298290][ T3602] ? lock_acquire+0x60/0x160 [ 142.298293][ T3602] ? __rcu_read_lock+0x30/0x70 [ 142.298296][ T3602] ? __down_trylock_console_sem+0x5e/0xa0 [ 142.298299][ T3602] ? vprintk_emit+0x320/0x3e0 [ 142.298302][ T3602] vprintk_emit+0x37c/0x3e0 [ 142.298306][ T3602] ? wake_up_klogd_work_func+0x90/0x90 [ 142.298309][ T3602] ? __rwlock_init+0x150/0x150 [ 142.298311][ T3602] ? filter_irq_stacks+0xd0/0xd0 [ 142.298314][ T3602] ? lock_acquire+0x13c/0x160 [ 142.298316][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298320][ T3602] _printk+0xc7/0x100 [ 142.298324][ T3602] ? snapshot_read.cold+0x21/0x21 [ 142.298328][ T3602] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 142.298346][ T3602] ? do_setlink.isra.0+0xa31/0x2750 [ 142.298349][ T3602] ? rtnl_newlink+0x9f1/0x11c0 [ 142.298351][ T3602] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 142.298355][ T3602] br_set_state+0x22f/0x430 [bridge] [ 142.298370][ T3602] br_init_port+0xc4/0x200 [bridge] [ 142.298383][ T3602] new_nbp+0x39c/0x580 [bridge] [ 142.298397][ T3602] br_add_if+0x212/0x1320 [bridge] [ 142.298410][ T3602] ? bpf_address_lookup+0x250/0x290 [ 142.298414][ T3602] ? is_bpf_text_address+0x72/0x110 [ 142.298417][ T3602] ? kernel_text_address+0x149/0x170 [ 142.298420][ T3602] ? __kernel_text_address+0x12/0x30 [ 142.298423][ T3602] do_set_master+0x357/0x580 [ 142.298427][ T3602] do_setlink.isra.0+0xa31/0x2750 [ 142.298431][ T3602] ? stack_trace_save+0x93/0xc0 [ 142.298433][ T3602] ? rtnl_link_get_size+0x350/0x350 [ 142.298435][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298438][ T3602] ? stack_depot_save_flags+0x1bc/0x790 [ 142.298443][ T3602] ? kasan_save_stack+0x3d/0x50 [ 142.298447][ T3602] ? kasan_save_stack+0x2f/0x50 [ 142.298449][ T3602] ? kasan_save_track+0x14/0x30 [ 142.298451][ T3602] ? __kasan_kmalloc+0x7b/0x90 [ 142.298454][ T3602] ? __kmalloc_cache_noprof+0x29a/0x620 [ 142.298456][ T3602] ? rtnl_newlink+0x124/0x11c0 [ 142.298458][ T3602] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 142.298460][ T3602] ? netlink_rcv_skb+0x14e/0x3a0 [ 142.298464][ T3602] ? netlink_unicast+0x486/0x750 [ 142.298466][ T3602] ? netlink_sendmsg+0x735/0xc60 [ 142.298468][ T3602] ? ____sys_sendmsg+0x415/0x880 [ 142.298471][ T3602] ? ___sys_sendmsg+0x14e/0x1d0 [ 142.298473][ T3602] ? __sys_sendmsg+0x12c/0x1d0 [ 142.298476][ T3602] ? do_syscall_64+0xff/0x530 [ 142.298478][ T3602] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 142.298482][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298485][ T3602] ? lock_acquire+0x13c/0x160 [ 142.298487][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298490][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298495][ T3602] ? trace_contention_end+0xb3/0x180 [ 142.298499][ T3602] ? __mutex_lock+0x1db/0x1ea0 [ 142.298502][ T3602] ? __mutex_lock+0x9a3/0x1ea0 [ 142.298505][ T3602] ? rtnl_newlink+0x9a8/0x11c0 [ 142.298508][ T3602] ? ww_mutex_lock+0x160/0x160 [ 142.298510][ T3602] ? nla_get_range_signed+0x3d0/0x3d0 [ 142.298514][ T3602] ? __rtnl_newlink+0x3fa/0xa50 [ 142.298517][ T3602] rtnl_newlink+0x9f1/0x11c0 [ 142.298521][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298524][ T3602] ? rtnl_bridge_getlink+0x850/0x850 [ 142.298526][ T3602] ? lock_acquire+0x13c/0x160 [ 142.298528][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298531][ T3602] ? is_bpf_text_address+0x3e/0x110 [ 142.298534][ T3602] ? is_bpf_text_address+0x72/0x110 [ 142.298537][ T3602] ? kernel_text_address+0x149/0x170 [ 142.298539][ T3602] ? __kernel_text_address+0x12/0x30 [ 142.298541][ T3602] ? write_profile+0xf0/0xf0 [ 142.298543][ T3602] ? unwind_get_return_address+0x67/0xd0 [ 142.298547][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298550][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298552][ T3602] ? cap_capable+0x1d7/0x3d0 [ 142.298557][ T3602] ? lock_acquire+0x13c/0x160 [ 142.298559][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298562][ T3602] ? rtnl_bridge_getlink+0x850/0x850 [ 142.298564][ T3602] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 142.298567][ T3602] ? rtnl_link_fill+0x920/0x920 [ 142.298570][ T3602] ? filter_irq_stacks+0xd0/0xd0 [ 142.298572][ T3602] ? stack_depot_save_flags+0x1bc/0x790 [ 142.298576][ T3602] netlink_rcv_skb+0x14e/0x3a0 [ 142.298579][ T3602] ? rtnl_link_fill+0x920/0x920 [ 142.298581][ T3602] ? lock_release+0x184/0x1f0 [ 142.298584][ T3602] ? netlink_ack+0xcf0/0xcf0 [ 142.298586][ T3602] ? __netlink_lookup+0xb9/0x6b0 [ 142.298590][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298593][ T3602] ? lock_release+0x184/0x1f0 [ 142.298596][ T3602] netlink_unicast+0x486/0x750 [ 142.298600][ T3602] ? netlink_attachskb+0x810/0x810 [ 142.298603][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298605][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298608][ T3602] ? lock_acquire+0x13c/0x160 [ 142.298611][ T3602] netlink_sendmsg+0x735/0xc60 [ 142.298614][ T3602] ? netlink_unicast+0x750/0x750 [ 142.298617][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298620][ T3602] ? lock_release+0x184/0x1f0 [ 142.298623][ T3602] ____sys_sendmsg+0x415/0x880 [ 142.298625][ T3602] ? copy_msghdr_from_user+0x279/0x420 [ 142.298628][ T3602] ? get_timestamp.constprop.0+0x390/0x390 [ 142.298630][ T3602] ? move_addr_to_kernel+0x40/0x40 [ 142.298633][ T3602] ? filter_irq_stacks+0xd0/0xd0 [ 142.298637][ T3602] ___sys_sendmsg+0x14e/0x1d0 [ 142.298640][ T3602] ? copy_msghdr_from_user+0x420/0x420 [ 142.298649][ T3602] __sys_sendmsg+0x12c/0x1d0 [ 142.298652][ T3602] ? __sys_sendmsg_sock+0x20/0x20 [ 142.298656][ T3602] ? rcu_is_watching+0x16/0xd0 [ 142.298659][ T3602] do_syscall_64+0xff/0x530 [ 142.298662][ T3602] ? exc_page_fault+0xee/0x100 [ 142.298665][ T3602] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 142.298668][ T3602] RIP: 0033:0x7f32e7c3e54e [ 142.298671][ T3602] 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 [ 142.298673][ T3602] RSP: 002b:00007ffcf13ba7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 142.298678][ T3602] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f32e7c3e54e [ 142.298680][ T3602] RDX: 0000000000000000 RSI: 00007ffcf13ba870 RDI: 0000000000000005 [ 142.298681][ T3602] RBP: 00007ffcf13ba7d0 R08: 0000000000000000 R09: 0000000000000000 [ 142.298683][ T3602] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d546 [ 142.298685][ T3602] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcf13baf30 [ 142.298689][ T3602] [ 142.350083][ T3602] br1: port 1(vx1) entered disabled state [ 142.350379][ T3602] vx1: entered allmulticast mode [ 142.351717][ T3602] vx1: entered promiscuous mode [ 142.352303][ T3602] br1: port 1(vx1) entered blocking state [ 142.352500][ T3602] br1: port 1(vx1) entered forwarding state [ 236.540519][ T4512] vx1: left allmulticast mode [ 236.540541][ T4512] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 236.540545][ T4512] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4512, name: ip [ 236.540547][ T4512] preempt_count: 1, expected: 0 [ 236.540549][ T4512] RCU nest depth: 0, expected: 0 [ 236.540550][ T4512] INFO: lockdep is turned off. [ 236.540552][ T4512] irq event stamp: 0 [ 236.540553][ T4512] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 236.540559][ T4512] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 236.540567][ T4512] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 236.540570][ T4512] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 236.540573][ T4512] Preemption disabled at: [ 236.540574][ T4512] [] vprintk_emit+0x31b/0x3e0 [ 236.540584][ T4512] CPU: 0 UID: 0 PID: 4512 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 236.540589][ T4512] Tainted: [W]=WARN [ 236.540591][ T4512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 236.540593][ T4512] Call Trace: [ 236.540595][ T4512] [ 236.540597][ T4512] dump_stack_lvl+0x6f/0xa0 [ 236.540604][ T4512] ? vprintk_emit+0x31b/0x3e0 [ 236.540607][ T4512] __might_resched.cold+0x1fe/0x2c1 [ 236.540612][ T4512] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 236.540616][ T4512] ? __asan_memcpy+0x3c/0x60 [ 236.540620][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540625][ T4512] __kmalloc_noprof+0x443/0x760 [ 236.540630][ T4512] ? __rwlock_init+0x150/0x150 [ 236.540633][ T4512] ? alloc_buf.isra.0+0x4b/0x260 [ 236.540638][ T4512] ? do_raw_spin_unlock+0x59/0x250 [ 236.540641][ T4512] alloc_buf.isra.0+0x4b/0x260 [ 236.540644][ T4512] put_chars+0x1e1/0x2f0 [ 236.540647][ T4512] ? __send_to_port+0x420/0x420 [ 236.540650][ T4512] ? console_prepend_replay+0x20/0x20 [ 236.540654][ T4512] hvc_console_print+0x292/0x780 [ 236.540659][ T4512] ? hvc_write+0x3a0/0x3a0 [ 236.540661][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540663][ T4512] ? lock_acquire+0x13c/0x160 [ 236.540667][ T4512] console_emit_next_record+0x22f/0x4c0 [ 236.540671][ T4512] ? devkmsg_read+0x4b0/0x4b0 [ 236.540675][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540677][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540680][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540682][ T4512] ? lock_acquire+0x13c/0x160 [ 236.540686][ T4512] ? console_flush_one_record+0x111/0x710 [ 236.540689][ T4512] console_flush_one_record+0x46f/0x710 [ 236.540692][ T4512] ? console_emit_next_record+0x4c0/0x4c0 [ 236.540697][ T4512] console_unlock+0xee/0x1f0 [ 236.540699][ T4512] ? lock_acquire+0x13c/0x160 [ 236.540702][ T4512] ? console_flush_one_record+0x710/0x710 [ 236.540704][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540707][ T4512] ? lock_release+0x184/0x1f0 [ 236.540709][ T4512] ? lock_acquire+0x60/0x160 [ 236.540711][ T4512] ? __rcu_read_lock+0x30/0x70 [ 236.540714][ T4512] ? __down_trylock_console_sem+0x5e/0xa0 [ 236.540718][ T4512] ? vprintk_emit+0x320/0x3e0 [ 236.540721][ T4512] vprintk_emit+0x37c/0x3e0 [ 236.540724][ T4512] ? wake_up_klogd_work_func+0x90/0x90 [ 236.540727][ T4512] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 236.540731][ T4512] ? netlink_unicast+0x486/0x750 [ 236.540735][ T4512] ? netlink_sendmsg+0x735/0xc60 [ 236.540737][ T4512] ? ____sys_sendmsg+0x415/0x880 [ 236.540741][ T4512] ? ___sys_sendmsg+0x14e/0x1d0 [ 236.540743][ T4512] ? __sys_sendmsg+0x12c/0x1d0 [ 236.540746][ T4512] ? do_syscall_64+0xff/0x530 [ 236.540751][ T4512] _printk+0xc7/0x100 [ 236.540755][ T4512] ? snapshot_read.cold+0x21/0x21 [ 236.540758][ T4512] ? netdev_name+0x43/0x60 [ 236.540762][ T4512] ? __netdev_printk+0x17f/0x1d0 [ 236.540765][ T4512] netdev_info+0xe2/0x116 [ 236.540768][ T4512] ? netdev_notice+0x120/0x120 [ 236.540771][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540774][ T4512] ? __up_read+0x355/0x9e0 [ 236.540776][ T4512] ? trace_hardirqs_on+0x36/0x40 [ 236.540780][ T4512] ? down_write_nested+0x200/0x200 [ 236.540782][ T4512] ? mutex_is_locked+0x1c/0x50 [ 236.540786][ T4512] netif_set_allmulti.cold+0x7c/0x166 [ 236.540790][ T4512] dev_set_allmulti+0xa2/0x150 [ 236.540794][ T4512] del_nbp+0xb7/0xc10 [bridge] [ 236.540821][ T4512] ? is_bpf_text_address+0x72/0x110 [ 236.540825][ T4512] ? kernel_text_address+0x149/0x170 [ 236.540829][ T4512] br_del_if+0xab/0x200 [bridge] [ 236.540843][ T4512] ? rtnl_is_locked+0x15/0x20 [ 236.540846][ T4512] do_set_master+0x15c/0x580 [ 236.540850][ T4512] do_setlink.isra.0+0xa31/0x2750 [ 236.540854][ T4512] ? stack_trace_save+0x93/0xc0 [ 236.540858][ T4512] ? rtnl_link_get_size+0x350/0x350 [ 236.540860][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540863][ T4512] ? stack_depot_save_flags+0x1bc/0x790 [ 236.540869][ T4512] ? kasan_save_stack+0x3d/0x50 [ 236.540872][ T4512] ? kasan_save_stack+0x2f/0x50 [ 236.540875][ T4512] ? kasan_save_track+0x14/0x30 [ 236.540877][ T4512] ? __kasan_kmalloc+0x7b/0x90 [ 236.540879][ T4512] ? __kmalloc_cache_noprof+0x29a/0x620 [ 236.540882][ T4512] ? rtnl_newlink+0x124/0x11c0 [ 236.540884][ T4512] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 236.540886][ T4512] ? netlink_rcv_skb+0x14e/0x3a0 [ 236.540888][ T4512] ? netlink_unicast+0x486/0x750 [ 236.540890][ T4512] ? netlink_sendmsg+0x735/0xc60 [ 236.540892][ T4512] ? ____sys_sendmsg+0x415/0x880 [ 236.540894][ T4512] ? ___sys_sendmsg+0x14e/0x1d0 [ 236.540899][ T4512] ? __sys_sendmsg+0x12c/0x1d0 [ 236.540901][ T4512] ? do_syscall_64+0xff/0x530 [ 236.540903][ T4512] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 236.540907][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540910][ T4512] ? lock_acquire+0x13c/0x160 [ 236.540912][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540915][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540918][ T4512] ? trace_contention_end+0xb3/0x180 [ 236.540921][ T4512] ? __mutex_lock+0x1db/0x1ea0 [ 236.540924][ T4512] ? __mutex_lock+0x9a3/0x1ea0 [ 236.540927][ T4512] ? rtnl_newlink+0x9a8/0x11c0 [ 236.540930][ T4512] ? ww_mutex_lock+0x160/0x160 [ 236.540932][ T4512] ? nla_get_range_signed+0x3d0/0x3d0 [ 236.540936][ T4512] ? __rtnl_newlink+0x3fa/0xa50 [ 236.540940][ T4512] rtnl_newlink+0x9f1/0x11c0 [ 236.540943][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540946][ T4512] ? rtnl_bridge_getlink+0x850/0x850 [ 236.540948][ T4512] ? lock_acquire+0x13c/0x160 [ 236.540950][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540954][ T4512] ? is_bpf_text_address+0x3e/0x110 [ 236.540956][ T4512] ? is_bpf_text_address+0x72/0x110 [ 236.540959][ T4512] ? kernel_text_address+0x149/0x170 [ 236.540961][ T4512] ? __kernel_text_address+0x12/0x30 [ 236.540963][ T4512] ? write_profile+0xf0/0xf0 [ 236.540965][ T4512] ? unwind_get_return_address+0x67/0xd0 [ 236.540968][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540971][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540973][ T4512] ? cap_capable+0x1d7/0x3d0 [ 236.540978][ T4512] ? lock_acquire+0x13c/0x160 [ 236.540980][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.540983][ T4512] ? rtnl_bridge_getlink+0x850/0x850 [ 236.540986][ T4512] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 236.540989][ T4512] ? rtnl_link_fill+0x920/0x920 [ 236.540991][ T4512] ? filter_irq_stacks+0xd0/0xd0 [ 236.540994][ T4512] ? stack_depot_save_flags+0x1bc/0x790 [ 236.540998][ T4512] netlink_rcv_skb+0x14e/0x3a0 [ 236.541001][ T4512] ? rtnl_link_fill+0x920/0x920 [ 236.541003][ T4512] ? lock_release+0x184/0x1f0 [ 236.541006][ T4512] ? netlink_ack+0xcf0/0xcf0 [ 236.541008][ T4512] ? __netlink_lookup+0xb9/0x6b0 [ 236.541012][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.541015][ T4512] ? lock_release+0x184/0x1f0 [ 236.541018][ T4512] netlink_unicast+0x486/0x750 [ 236.541021][ T4512] ? netlink_attachskb+0x810/0x810 [ 236.541024][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.541026][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.541029][ T4512] ? lock_acquire+0x13c/0x160 [ 236.541032][ T4512] netlink_sendmsg+0x735/0xc60 [ 236.541035][ T4512] ? netlink_unicast+0x750/0x750 [ 236.541038][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.541041][ T4512] ? lock_release+0x184/0x1f0 [ 236.541044][ T4512] ____sys_sendmsg+0x415/0x880 [ 236.541047][ T4512] ? copy_msghdr_from_user+0x279/0x420 [ 236.541049][ T4512] ? get_timestamp.constprop.0+0x390/0x390 [ 236.541052][ T4512] ? move_addr_to_kernel+0x40/0x40 [ 236.541054][ T4512] ? filter_irq_stacks+0xd0/0xd0 [ 236.541059][ T4512] ___sys_sendmsg+0x14e/0x1d0 [ 236.541062][ T4512] ? copy_msghdr_from_user+0x420/0x420 [ 236.541071][ T4512] __sys_sendmsg+0x12c/0x1d0 [ 236.541074][ T4512] ? __sys_sendmsg_sock+0x20/0x20 [ 236.541078][ T4512] ? rcu_is_watching+0x16/0xd0 [ 236.541081][ T4512] do_syscall_64+0xff/0x530 [ 236.541083][ T4512] ? exc_page_fault+0xee/0x100 [ 236.541087][ T4512] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 236.541090][ T4512] RIP: 0033:0x7fef08a2b54e [ 236.541093][ T4512] 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 [ 236.541095][ T4512] RSP: 002b:00007ffc37bf3aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 236.541100][ T4512] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fef08a2b54e [ 236.541102][ T4512] RDX: 0000000000000000 RSI: 00007ffc37bf3b50 RDI: 0000000000000005 [ 236.541104][ T4512] RBP: 00007ffc37bf3ab0 R08: 0000000000000000 R09: 0000000000000000 [ 236.541105][ T4512] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d5a4 [ 236.541106][ T4512] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc37bf4210 [ 236.541111][ T4512] [ 236.601120][ T4512] vx1: left promiscuous mode [ 236.601419][ T4512] br1: port 1(vx1) entered disabled state [ 241.663102][ T4514] br1: port 1(vx1) entered blocking state [ 241.663124][ T4514] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 241.663128][ T4514] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4514, name: ip [ 241.663130][ T4514] preempt_count: 1, expected: 0 [ 241.663131][ T4514] RCU nest depth: 0, expected: 0 [ 241.663133][ T4514] INFO: lockdep is turned off. [ 241.663135][ T4514] irq event stamp: 0 [ 241.663136][ T4514] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 241.663143][ T4514] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 241.663150][ T4514] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 241.663153][ T4514] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 241.663156][ T4514] Preemption disabled at: [ 241.663157][ T4514] [] vprintk_emit+0x31b/0x3e0 [ 241.663168][ T4514] CPU: 2 UID: 0 PID: 4514 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 241.663173][ T4514] Tainted: [W]=WARN [ 241.663174][ T4514] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 241.663177][ T4514] Call Trace: [ 241.663179][ T4514] [ 241.663181][ T4514] dump_stack_lvl+0x6f/0xa0 [ 241.663188][ T4514] ? vprintk_emit+0x31b/0x3e0 [ 241.663191][ T4514] __might_resched.cold+0x1fe/0x2c1 [ 241.663195][ T4514] ? __module_address+0x36/0x330 [ 241.663200][ T4514] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 241.663204][ T4514] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 241.663206][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663211][ T4514] __kmalloc_noprof+0x443/0x760 [ 241.663216][ T4514] ? __rwlock_init+0x150/0x150 [ 241.663219][ T4514] ? alloc_buf.isra.0+0x4b/0x260 [ 241.663224][ T4514] ? do_raw_spin_unlock+0x59/0x250 [ 241.663227][ T4514] alloc_buf.isra.0+0x4b/0x260 [ 241.663230][ T4514] put_chars+0x1e1/0x2f0 [ 241.663233][ T4514] ? prb_final_commit+0x50/0x50 [ 241.663235][ T4514] ? __send_to_port+0x420/0x420 [ 241.663238][ T4514] ? printk_get_next_message+0x240/0x650 [ 241.663242][ T4514] hvc_console_print+0x292/0x780 [ 241.663248][ T4514] ? hvc_write+0x3a0/0x3a0 [ 241.663250][ T4514] ? do_raw_spin_lock+0x131/0x280 [ 241.663252][ T4514] ? vsnprintf+0x668/0x1700 [ 241.663257][ T4514] ? __rwlock_init+0x150/0x150 [ 241.663260][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663262][ T4514] ? lock_acquire+0x13c/0x160 [ 241.663266][ T4514] console_emit_next_record+0x22f/0x4c0 [ 241.663270][ T4514] ? devkmsg_read+0x4b0/0x4b0 [ 241.663273][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663275][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663277][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663280][ T4514] ? lock_acquire+0x13c/0x160 [ 241.663283][ T4514] ? console_flush_one_record+0x111/0x710 [ 241.663285][ T4514] console_flush_one_record+0x46f/0x710 [ 241.663289][ T4514] ? console_emit_next_record+0x4c0/0x4c0 [ 241.663294][ T4514] console_unlock+0xee/0x1f0 [ 241.663296][ T4514] ? lock_acquire+0x13c/0x160 [ 241.663299][ T4514] ? console_flush_one_record+0x710/0x710 [ 241.663301][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663304][ T4514] ? lock_release+0x184/0x1f0 [ 241.663306][ T4514] ? lock_acquire+0x60/0x160 [ 241.663309][ T4514] ? __rcu_read_lock+0x30/0x70 [ 241.663312][ T4514] ? __down_trylock_console_sem+0x5e/0xa0 [ 241.663315][ T4514] ? vprintk_emit+0x320/0x3e0 [ 241.663318][ T4514] vprintk_emit+0x37c/0x3e0 [ 241.663322][ T4514] ? wake_up_klogd_work_func+0x90/0x90 [ 241.663324][ T4514] ? __rwlock_init+0x150/0x150 [ 241.663327][ T4514] ? filter_irq_stacks+0xd0/0xd0 [ 241.663329][ T4514] ? lock_acquire+0x13c/0x160 [ 241.663332][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663335][ T4514] _printk+0xc7/0x100 [ 241.663340][ T4514] ? snapshot_read.cold+0x21/0x21 [ 241.663343][ T4514] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 241.663362][ T4514] ? do_setlink.isra.0+0xa31/0x2750 [ 241.663366][ T4514] ? rtnl_newlink+0x9f1/0x11c0 [ 241.663367][ T4514] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 241.663371][ T4514] br_set_state+0x22f/0x430 [bridge] [ 241.663386][ T4514] br_init_port+0xc4/0x200 [bridge] [ 241.663399][ T4514] new_nbp+0x39c/0x580 [bridge] [ 241.663413][ T4514] br_add_if+0x212/0x1320 [bridge] [ 241.663425][ T4514] ? bpf_address_lookup+0x250/0x290 [ 241.663429][ T4514] ? is_bpf_text_address+0x72/0x110 [ 241.663432][ T4514] ? kernel_text_address+0x149/0x170 [ 241.663435][ T4514] ? __kernel_text_address+0x12/0x30 [ 241.663438][ T4514] do_set_master+0x357/0x580 [ 241.663443][ T4514] do_setlink.isra.0+0xa31/0x2750 [ 241.663446][ T4514] ? stack_trace_save+0x93/0xc0 [ 241.663448][ T4514] ? rtnl_link_get_size+0x350/0x350 [ 241.663450][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663452][ T4514] ? stack_depot_save_flags+0x1bc/0x790 [ 241.663458][ T4514] ? kasan_save_stack+0x3d/0x50 [ 241.663462][ T4514] ? kasan_save_stack+0x2f/0x50 [ 241.663464][ T4514] ? kasan_save_track+0x14/0x30 [ 241.663467][ T4514] ? __kasan_kmalloc+0x7b/0x90 [ 241.663469][ T4514] ? __kmalloc_cache_noprof+0x29a/0x620 [ 241.663471][ T4514] ? rtnl_newlink+0x124/0x11c0 [ 241.663473][ T4514] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 241.663475][ T4514] ? netlink_rcv_skb+0x14e/0x3a0 [ 241.663478][ T4514] ? netlink_unicast+0x486/0x750 [ 241.663480][ T4514] ? netlink_sendmsg+0x735/0xc60 [ 241.663482][ T4514] ? ____sys_sendmsg+0x415/0x880 [ 241.663486][ T4514] ? ___sys_sendmsg+0x14e/0x1d0 [ 241.663488][ T4514] ? __sys_sendmsg+0x12c/0x1d0 [ 241.663491][ T4514] ? do_syscall_64+0xff/0x530 [ 241.663493][ T4514] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 241.663497][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663500][ T4514] ? lock_acquire+0x13c/0x160 [ 241.663502][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663505][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663508][ T4514] ? trace_contention_end+0xb3/0x180 [ 241.663512][ T4514] ? __mutex_lock+0x1db/0x1ea0 [ 241.663515][ T4514] ? __mutex_lock+0x9a3/0x1ea0 [ 241.663517][ T4514] ? rtnl_newlink+0x9a8/0x11c0 [ 241.663520][ T4514] ? ww_mutex_lock+0x160/0x160 [ 241.663522][ T4514] ? nla_get_range_signed+0x3d0/0x3d0 [ 241.663526][ T4514] ? __rtnl_newlink+0x3fa/0xa50 [ 241.663530][ T4514] rtnl_newlink+0x9f1/0x11c0 [ 241.663533][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663536][ T4514] ? rtnl_bridge_getlink+0x850/0x850 [ 241.663538][ T4514] ? lock_acquire+0x13c/0x160 [ 241.663541][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663544][ T4514] ? is_bpf_text_address+0x3e/0x110 [ 241.663546][ T4514] ? is_bpf_text_address+0x72/0x110 [ 241.663549][ T4514] ? kernel_text_address+0x149/0x170 [ 241.663551][ T4514] ? __kernel_text_address+0x12/0x30 [ 241.663553][ T4514] ? write_profile+0xf0/0xf0 [ 241.663555][ T4514] ? unwind_get_return_address+0x67/0xd0 [ 241.663558][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663561][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663563][ T4514] ? cap_capable+0x1d7/0x3d0 [ 241.663568][ T4514] ? lock_acquire+0x13c/0x160 [ 241.663571][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663573][ T4514] ? rtnl_bridge_getlink+0x850/0x850 [ 241.663576][ T4514] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 241.663579][ T4514] ? rtnl_link_fill+0x920/0x920 [ 241.663581][ T4514] ? filter_irq_stacks+0xd0/0xd0 [ 241.663583][ T4514] ? stack_depot_save_flags+0x1bc/0x790 [ 241.663587][ T4514] netlink_rcv_skb+0x14e/0x3a0 [ 241.663590][ T4514] ? rtnl_link_fill+0x920/0x920 [ 241.663592][ T4514] ? lock_release+0x184/0x1f0 [ 241.663594][ T4514] ? netlink_ack+0xcf0/0xcf0 [ 241.663596][ T4514] ? __netlink_lookup+0xb9/0x6b0 [ 241.663601][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663603][ T4514] ? lock_release+0x184/0x1f0 [ 241.663607][ T4514] netlink_unicast+0x486/0x750 [ 241.663610][ T4514] ? netlink_attachskb+0x810/0x810 [ 241.663612][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663615][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663618][ T4514] ? lock_acquire+0x13c/0x160 [ 241.663621][ T4514] netlink_sendmsg+0x735/0xc60 [ 241.663624][ T4514] ? netlink_unicast+0x750/0x750 [ 241.663627][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663630][ T4514] ? lock_release+0x184/0x1f0 [ 241.663633][ T4514] ____sys_sendmsg+0x415/0x880 [ 241.663636][ T4514] ? copy_msghdr_from_user+0x279/0x420 [ 241.663638][ T4514] ? get_timestamp.constprop.0+0x390/0x390 [ 241.663640][ T4514] ? move_addr_to_kernel+0x40/0x40 [ 241.663643][ T4514] ? filter_irq_stacks+0xd0/0xd0 [ 241.663647][ T4514] ___sys_sendmsg+0x14e/0x1d0 [ 241.663650][ T4514] ? copy_msghdr_from_user+0x420/0x420 [ 241.663659][ T4514] __sys_sendmsg+0x12c/0x1d0 [ 241.663662][ T4514] ? __sys_sendmsg_sock+0x20/0x20 [ 241.663666][ T4514] ? rcu_is_watching+0x16/0xd0 [ 241.663670][ T4514] do_syscall_64+0xff/0x530 [ 241.663672][ T4514] ? exc_page_fault+0xee/0x100 [ 241.663675][ T4514] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 241.663678][ T4514] RIP: 0033:0x7f4fc746d54e [ 241.663681][ T4514] 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 [ 241.663683][ T4514] RSP: 002b:00007ffde72c7030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 241.663688][ T4514] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4fc746d54e [ 241.663690][ T4514] RDX: 0000000000000000 RSI: 00007ffde72c70e0 RDI: 0000000000000005 [ 241.663692][ T4514] RBP: 00007ffde72c7040 R08: 0000000000000000 R09: 0000000000000000 [ 241.663693][ T4514] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d5a9 [ 241.663695][ T4514] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffde72c77a0 [ 241.663699][ T4514] [ 241.751249][ T4514] br1: port 1(vx1) entered disabled state [ 241.751681][ T4514] vx1: entered allmulticast mode [ 241.753969][ T4514] vx1: entered promiscuous mode [ 241.754892][ T4514] br1: port 1(vx1) entered blocking state [ 241.755258][ T4514] br1: port 1(vx1) entered forwarding state [ 248.130067][ T71] vx2: left allmulticast mode [ 248.130088][ T71] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 248.130092][ T71] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 71, name: kworker/u16:1 [ 248.130094][ T71] preempt_count: 1, expected: 0 [ 248.130096][ T71] RCU nest depth: 0, expected: 0 [ 248.130098][ T71] INFO: lockdep is turned off. [ 248.130099][ T71] irq event stamp: 28768 [ 248.130101][ T71] hardirqs last enabled at (28767): [] _raw_spin_unlock_irq+0x28/0x50 [ 248.130112][ T71] hardirqs last disabled at (28768): [] __schedule+0x1246/0x20e0 [ 248.130115][ T71] softirqs last enabled at (27990): [] __fib6_clean_all+0xff/0x290 [ 248.130120][ T71] softirqs last disabled at (27984): [] __fib6_clean_all+0xd9/0x290 [ 248.130124][ T71] Preemption disabled at: [ 248.130125][ T71] [] vprintk_emit+0x31b/0x3e0 [ 248.130135][ T71] CPU: 3 UID: 0 PID: 71 Comm: kworker/u16:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 248.130140][ T71] Tainted: [W]=WARN [ 248.130141][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 248.130144][ T71] Workqueue: netns cleanup_net [ 248.130151][ T71] Call Trace: [ 248.130153][ T71] [ 248.130155][ T71] dump_stack_lvl+0x6f/0xa0 [ 248.130162][ T71] ? vprintk_emit+0x31b/0x3e0 [ 248.130165][ T71] __might_resched.cold+0x1fe/0x2c1 [ 248.130170][ T71] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 248.130174][ T71] ? rcu_is_watching+0x16/0xd0 [ 248.130179][ T71] __kmalloc_noprof+0x443/0x760 [ 248.130184][ T71] ? __rwlock_init+0x150/0x150 [ 248.130187][ T71] ? alloc_buf.isra.0+0x4b/0x260 [ 248.130193][ T71] ? do_raw_spin_unlock+0x59/0x250 [ 248.130195][ T71] alloc_buf.isra.0+0x4b/0x260 [ 248.130199][ T71] put_chars+0x1e1/0x2f0 [ 248.130201][ T71] ? desc_read_finalized_seq+0x79/0x120 [ 248.130204][ T71] ? __send_to_port+0x420/0x420 [ 248.130208][ T71] ? console_prepend_replay+0x20/0x20 [ 248.130212][ T71] hvc_console_print+0x292/0x780 [ 248.130217][ T71] ? hvc_write+0x3a0/0x3a0 [ 248.130220][ T71] ? do_raw_spin_lock+0x131/0x280 [ 248.130223][ T71] ? __rwlock_init+0x150/0x150 [ 248.130225][ T71] ? rcu_is_watching+0x16/0xd0 [ 248.130228][ T71] ? rcu_is_watching+0x16/0xd0 [ 248.130231][ T71] ? lock_acquire+0x13c/0x160 [ 248.130234][ T71] console_emit_next_record+0x22f/0x4c0 [ 248.130239][ T71] ? devkmsg_read+0x4b0/0x4b0 [ 248.130242][ T71] ? rcu_is_watching+0x16/0xd0 [ 248.130245][ T71] ? rcu_is_watching+0x16/0xd0 [ 248.130248][ T71] ? rcu_is_watching+0x16/0xd0 [ 248.130251][ T71] ? lock_acquire+0x13c/0x160 [ 248.130254][ T71] ? console_flush_one_record+0x111/0x710 [ 248.130257][ T71] console_flush_one_record+0x46f/0x710 [ 248.130261][ T71] ? console_emit_next_record+0x4c0/0x4c0 [ 248.130266][ T71] console_unlock+0xee/0x1f0 [ 248.130269][ T71] ? lock_acquire+0x13c/0x160 [ 248.130272][ T71] ? console_flush_one_record+0x710/0x710 [ 248.130274][ T71] ? rcu_is_watching+0x16/0xd0 [ 248.130277][ T71] ? lock_release+0x184/0x1f0 [ 248.130280][ T71] ? lock_acquire+0x60/0x160 [ 248.130283][ T71] ? __rcu_read_lock+0x30/0x70 [ 248.130286][ T71] ? __down_trylock_console_sem+0x5e/0xa0 [ 248.130289][ T71] ? vprintk_emit+0x320/0x3e0 [ 248.130293][ T71] vprintk_emit+0x37c/0x3e0 [ 248.130296][ T71] ? wake_up_klogd_work_func+0x90/0x90 [ 248.130299][ T71] ? process_one_work+0xe3e/0x1560 [ 248.130303][ T71] ? kthread+0x367/0x460 [ 248.130306][ T71] ? ret_from_fork+0x474/0x6b0 [ 248.130309][ T71] ? ret_from_fork_asm+0x11/0x20 [ 248.130313][ T71] _printk+0xc7/0x100 [ 248.130317][ T71] ? snapshot_read.cold+0x21/0x21 [ 248.130321][ T71] ? netdev_name+0x43/0x60 [ 248.130324][ T71] ? __netdev_printk+0x17f/0x1d0 [ 248.130328][ T71] netdev_info+0xe2/0x116 [ 248.130330][ T71] ? netdev_notice+0x120/0x120 [ 248.130334][ T71] ? rcu_is_watching+0x16/0xd0 [ 248.130336][ T71] ? __up_read+0x355/0x9e0 [ 248.130339][ T71] ? trace_hardirqs_on+0x36/0x40 [ 248.130342][ T71] ? down_write_nested+0x200/0x200 [ 248.130345][ T71] ? mutex_is_locked+0x1c/0x50 [ 248.130349][ T71] netif_set_allmulti.cold+0x7c/0x166 [ 248.130353][ T71] dev_set_allmulti+0xa2/0x150 [ 248.130357][ T71] del_nbp+0xb7/0xc10 [bridge] [ 248.130378][ T71] br_dev_delete+0x9d/0x1e0 [bridge] [ 248.130393][ T71] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 248.130407][ T71] ops_undo_list+0x5be/0x8f0 [ 248.130411][ T71] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 248.130414][ T71] ? idr_destroy+0x121/0x250 [ 248.130419][ T71] cleanup_net+0x431/0x890 [ 248.130422][ T71] ? net_passive_dec+0x230/0x230 [ 248.130424][ T71] ? update_load_avg+0x141/0xf00 [ 248.130428][ T71] ? lock_acquire+0x13c/0x160 [ 248.130431][ T71] ? rcu_is_watching+0x16/0xd0 [ 248.130435][ T71] process_one_work+0xe3e/0x1560 [ 248.130440][ T71] ? __queue_delayed_work+0x470/0x470 [ 248.130444][ T71] ? __rwlock_init+0x150/0x150 [ 248.130448][ T71] worker_thread+0x4f1/0xd60 [ 248.130452][ T71] ? rescuer_thread+0x1340/0x1340 [ 248.130455][ T71] ? __kthread_parkme+0xbd/0x210 [ 248.130457][ T71] ? rescuer_thread+0x1340/0x1340 [ 248.130460][ T71] ? rescuer_thread+0x1340/0x1340 [ 248.130463][ T71] kthread+0x367/0x460 [ 248.130465][ T71] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 248.130468][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 248.130471][ T71] ret_from_fork+0x474/0x6b0 [ 248.130473][ T71] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 248.130476][ T71] ? __switch_to+0x5a3/0xe00 [ 248.130480][ T71] ? kthread_affine_preferred+0x4c0/0x4c0 [ 248.130483][ T71] ret_from_fork_asm+0x11/0x20 [ 248.130488][ T71] [ 248.238136][ T71] vx2: left promiscuous mode [ 248.238683][ T71] br2: port 2(vx2) entered disabled state [ 248.245318][ T71] w1: left allmulticast mode [ 248.245708][ T71] w1: left promiscuous mode [ 248.246320][ T71] br2: port 1(w1) entered disabled state [ 248.411509][ T71] vx2: left allmulticast mode [ 248.412063][ T71] vx2: left promiscuous mode [ 248.413217][ T71] br2: port 2(vx2) entered disabled state [ 248.415890][ T71] w1: left allmulticast mode [ 248.417407][ T71] w1: left promiscuous mode [ 248.417950][ T71] br2: port 1(w1) entered disabled state [ 249.176444][ T4559] vx1: left allmulticast mode [ 249.176465][ T4559] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 249.176468][ T4559] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4559, name: ip [ 249.176471][ T4559] preempt_count: 1, expected: 0 [ 249.176472][ T4559] RCU nest depth: 0, expected: 0 [ 249.176473][ T4559] INFO: lockdep is turned off. [ 249.176475][ T4559] irq event stamp: 0 [ 249.176476][ T4559] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 249.176482][ T4559] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 249.176490][ T4559] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 249.176493][ T4559] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 249.176495][ T4559] Preemption disabled at: [ 249.176497][ T4559] [] vprintk_emit+0x31b/0x3e0 [ 249.176506][ T4559] CPU: 3 UID: 0 PID: 4559 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 249.176511][ T4559] Tainted: [W]=WARN [ 249.176512][ T4559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 249.176515][ T4559] Call Trace: [ 249.176517][ T4559] [ 249.176519][ T4559] dump_stack_lvl+0x6f/0xa0 [ 249.176526][ T4559] ? vprintk_emit+0x31b/0x3e0 [ 249.176529][ T4559] __might_resched.cold+0x1fe/0x2c1 [ 249.176534][ T4559] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 249.176537][ T4559] ? __asan_memcpy+0x3c/0x60 [ 249.176541][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176546][ T4559] __kmalloc_noprof+0x443/0x760 [ 249.176550][ T4559] ? __rwlock_init+0x150/0x150 [ 249.176554][ T4559] ? alloc_buf.isra.0+0x4b/0x260 [ 249.176559][ T4559] ? do_raw_spin_unlock+0x59/0x250 [ 249.176561][ T4559] alloc_buf.isra.0+0x4b/0x260 [ 249.176565][ T4559] put_chars+0x1e1/0x2f0 [ 249.176568][ T4559] ? __send_to_port+0x420/0x420 [ 249.176571][ T4559] ? console_prepend_replay+0x20/0x20 [ 249.176575][ T4559] hvc_console_print+0x292/0x780 [ 249.176579][ T4559] ? hvc_write+0x3a0/0x3a0 [ 249.176582][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176584][ T4559] ? lock_acquire+0x13c/0x160 [ 249.176588][ T4559] console_emit_next_record+0x22f/0x4c0 [ 249.176592][ T4559] ? devkmsg_read+0x4b0/0x4b0 [ 249.176595][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176597][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176600][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176602][ T4559] ? lock_acquire+0x13c/0x160 [ 249.176605][ T4559] ? console_flush_one_record+0x111/0x710 [ 249.176608][ T4559] console_flush_one_record+0x46f/0x710 [ 249.176612][ T4559] ? console_emit_next_record+0x4c0/0x4c0 [ 249.176616][ T4559] console_unlock+0xee/0x1f0 [ 249.176619][ T4559] ? lock_acquire+0x13c/0x160 [ 249.176621][ T4559] ? console_flush_one_record+0x710/0x710 [ 249.176624][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176626][ T4559] ? lock_release+0x184/0x1f0 [ 249.176628][ T4559] ? lock_acquire+0x60/0x160 [ 249.176631][ T4559] ? __rcu_read_lock+0x30/0x70 [ 249.176634][ T4559] ? __down_trylock_console_sem+0x5e/0xa0 [ 249.176637][ T4559] ? vprintk_emit+0x320/0x3e0 [ 249.176640][ T4559] vprintk_emit+0x37c/0x3e0 [ 249.176644][ T4559] ? wake_up_klogd_work_func+0x90/0x90 [ 249.176646][ T4559] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 249.176651][ T4559] ? netlink_unicast+0x486/0x750 [ 249.176654][ T4559] ? netlink_sendmsg+0x735/0xc60 [ 249.176656][ T4559] ? ____sys_sendmsg+0x415/0x880 [ 249.176660][ T4559] ? ___sys_sendmsg+0x14e/0x1d0 [ 249.176662][ T4559] ? __sys_sendmsg+0x12c/0x1d0 [ 249.176665][ T4559] ? do_syscall_64+0xff/0x530 [ 249.176669][ T4559] _printk+0xc7/0x100 [ 249.176673][ T4559] ? snapshot_read.cold+0x21/0x21 [ 249.176677][ T4559] ? netdev_name+0x43/0x60 [ 249.176680][ T4559] ? __netdev_printk+0x17f/0x1d0 [ 249.176683][ T4559] netdev_info+0xe2/0x116 [ 249.176686][ T4559] ? netdev_notice+0x120/0x120 [ 249.176689][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176692][ T4559] ? __up_read+0x355/0x9e0 [ 249.176694][ T4559] ? trace_hardirqs_on+0x36/0x40 [ 249.176697][ T4559] ? down_write_nested+0x200/0x200 [ 249.176700][ T4559] ? mutex_is_locked+0x1c/0x50 [ 249.176703][ T4559] netif_set_allmulti.cold+0x7c/0x166 [ 249.176708][ T4559] dev_set_allmulti+0xa2/0x150 [ 249.176712][ T4559] del_nbp+0xb7/0xc10 [bridge] [ 249.176731][ T4559] ? is_bpf_text_address+0x72/0x110 [ 249.176735][ T4559] ? kernel_text_address+0x149/0x170 [ 249.176739][ T4559] br_del_if+0xab/0x200 [bridge] [ 249.176752][ T4559] ? rtnl_is_locked+0x15/0x20 [ 249.176755][ T4559] do_set_master+0x15c/0x580 [ 249.176759][ T4559] do_setlink.isra.0+0xa31/0x2750 [ 249.176763][ T4559] ? stack_trace_save+0x93/0xc0 [ 249.176767][ T4559] ? rtnl_link_get_size+0x350/0x350 [ 249.176769][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176771][ T4559] ? stack_depot_save_flags+0x1bc/0x790 [ 249.176777][ T4559] ? kasan_save_stack+0x3d/0x50 [ 249.176780][ T4559] ? kasan_save_stack+0x2f/0x50 [ 249.176782][ T4559] ? kasan_save_track+0x14/0x30 [ 249.176785][ T4559] ? __kasan_kmalloc+0x7b/0x90 [ 249.176787][ T4559] ? __kmalloc_cache_noprof+0x29a/0x620 [ 249.176789][ T4559] ? rtnl_newlink+0x124/0x11c0 [ 249.176791][ T4559] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 249.176793][ T4559] ? netlink_rcv_skb+0x14e/0x3a0 [ 249.176795][ T4559] ? netlink_unicast+0x486/0x750 [ 249.176797][ T4559] ? netlink_sendmsg+0x735/0xc60 [ 249.176800][ T4559] ? ____sys_sendmsg+0x415/0x880 [ 249.176802][ T4559] ? ___sys_sendmsg+0x14e/0x1d0 [ 249.176804][ T4559] ? __sys_sendmsg+0x12c/0x1d0 [ 249.176806][ T4559] ? do_syscall_64+0xff/0x530 [ 249.176808][ T4559] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 249.176812][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176815][ T4559] ? lock_acquire+0x13c/0x160 [ 249.176817][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176820][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176822][ T4559] ? trace_contention_end+0xb3/0x180 [ 249.176826][ T4559] ? __mutex_lock+0x1db/0x1ea0 [ 249.176829][ T4559] ? __mutex_lock+0x9a3/0x1ea0 [ 249.176831][ T4559] ? rtnl_newlink+0x9a8/0x11c0 [ 249.176834][ T4559] ? ww_mutex_lock+0x160/0x160 [ 249.176836][ T4559] ? nla_get_range_signed+0x3d0/0x3d0 [ 249.176840][ T4559] ? __rtnl_newlink+0x3fa/0xa50 [ 249.176844][ T4559] rtnl_newlink+0x9f1/0x11c0 [ 249.176847][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176850][ T4559] ? rtnl_bridge_getlink+0x850/0x850 [ 249.176852][ T4559] ? lock_acquire+0x13c/0x160 [ 249.176854][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176858][ T4559] ? is_bpf_text_address+0x3e/0x110 [ 249.176860][ T4559] ? is_bpf_text_address+0x72/0x110 [ 249.176863][ T4559] ? kernel_text_address+0x149/0x170 [ 249.176865][ T4559] ? __kernel_text_address+0x12/0x30 [ 249.176867][ T4559] ? write_profile+0xf0/0xf0 [ 249.176869][ T4559] ? unwind_get_return_address+0x67/0xd0 [ 249.176873][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176876][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176878][ T4559] ? cap_capable+0x1d7/0x3d0 [ 249.176883][ T4559] ? lock_acquire+0x13c/0x160 [ 249.176885][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176888][ T4559] ? rtnl_bridge_getlink+0x850/0x850 [ 249.176890][ T4559] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 249.176893][ T4559] ? rtnl_link_fill+0x920/0x920 [ 249.176898][ T4559] ? filter_irq_stacks+0xd0/0xd0 [ 249.176901][ T4559] ? stack_depot_save_flags+0x1bc/0x790 [ 249.176906][ T4559] netlink_rcv_skb+0x14e/0x3a0 [ 249.176908][ T4559] ? rtnl_link_fill+0x920/0x920 [ 249.176910][ T4559] ? lock_release+0x184/0x1f0 [ 249.176913][ T4559] ? netlink_ack+0xcf0/0xcf0 [ 249.176915][ T4559] ? __netlink_lookup+0xb9/0x6b0 [ 249.176920][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176923][ T4559] ? lock_release+0x184/0x1f0 [ 249.176931][ T4559] netlink_unicast+0x486/0x750 [ 249.176935][ T4559] ? netlink_attachskb+0x810/0x810 [ 249.176937][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176940][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176943][ T4559] ? lock_acquire+0x13c/0x160 [ 249.176946][ T4559] netlink_sendmsg+0x735/0xc60 [ 249.176949][ T4559] ? netlink_unicast+0x750/0x750 [ 249.176953][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176956][ T4559] ? lock_release+0x184/0x1f0 [ 249.176959][ T4559] ____sys_sendmsg+0x415/0x880 [ 249.176962][ T4559] ? copy_msghdr_from_user+0x279/0x420 [ 249.176964][ T4559] ? get_timestamp.constprop.0+0x390/0x390 [ 249.176967][ T4559] ? move_addr_to_kernel+0x40/0x40 [ 249.176969][ T4559] ? filter_irq_stacks+0xd0/0xd0 [ 249.176974][ T4559] ___sys_sendmsg+0x14e/0x1d0 [ 249.176977][ T4559] ? copy_msghdr_from_user+0x420/0x420 [ 249.176986][ T4559] __sys_sendmsg+0x12c/0x1d0 [ 249.176989][ T4559] ? __sys_sendmsg_sock+0x20/0x20 [ 249.176994][ T4559] ? rcu_is_watching+0x16/0xd0 [ 249.176997][ T4559] do_syscall_64+0xff/0x530 [ 249.176999][ T4559] ? exc_page_fault+0xee/0x100 [ 249.177003][ T4559] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 249.177005][ T4559] RIP: 0033:0x7fe25794a54e [ 249.177008][ T4559] 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 [ 249.177011][ T4559] RSP: 002b:00007fff22c1e590 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 249.177016][ T4559] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe25794a54e [ 249.177018][ T4559] RDX: 0000000000000000 RSI: 00007fff22c1e640 RDI: 0000000000000005 [ 249.177019][ T4559] RBP: 00007fff22c1e5a0 R08: 0000000000000000 R09: 0000000000000000 [ 249.177021][ T4559] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90d5b1 [ 249.177022][ T4559] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff22c1ed00 [ 249.177026][ T4559] [ 249.271184][ T4559] vx1: left promiscuous mode [ 249.271634][ T4559] br1: port 1(vx1) entered disabled state [ 249.445087][ T4562] br1: port 3(veth2) entered disabled state [ 249.497104][ T4563] veth2: left allmulticast mode [ 249.497578][ T4563] veth2: left promiscuous mode [ 249.498495][ T4563] br1: port 3(veth2) entered disabled state [ 249.540370][ T4564] br1: port 2(veth1) entered disabled state [ 249.573394][ T4565] veth1: left allmulticast mode [ 249.575002][ T4565] veth1: left promiscuous mode [ 249.577173][ T4565] br1: port 2(veth1) entered disabled state