[ 10.748938][ T257] br1: port 1(vx10) entered blocking state [ 10.748953][ T257] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.748955][ T257] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 257, name: ip [ 10.748957][ T257] preempt_count: 1, expected: 0 [ 10.748957][ T257] RCU nest depth: 0, expected: 0 [ 10.748958][ T257] INFO: lockdep is turned off. [ 10.748959][ T257] irq event stamp: 0 [ 10.748960][ T257] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 10.748964][ T257] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 10.748970][ T257] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 10.748972][ T257] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 10.748974][ T257] Preemption disabled at: [ 10.748974][ T257] [] vprintk_emit+0x31b/0x3e0 [ 10.748981][ T257] CPU: 3 UID: 0 PID: 257 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.748985][ T257] Tainted: [W]=WARN [ 10.748986][ T257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.748987][ T257] Call Trace: [ 10.748989][ T257] [ 10.748990][ T257] dump_stack_lvl+0x6f/0xa0 [ 10.748996][ T257] ? vprintk_emit+0x31b/0x3e0 [ 10.748998][ T257] __might_resched.cold+0x1fe/0x2c1 [ 10.749001][ T257] ? __module_address+0x36/0x330 [ 10.749005][ T257] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.749008][ T257] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 10.749010][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749013][ T257] __kmalloc_noprof+0x443/0x760 [ 10.749017][ T257] ? __rwlock_init+0x150/0x150 [ 10.749020][ T257] ? alloc_buf.isra.0+0x4b/0x260 [ 10.749023][ T257] ? do_raw_spin_unlock+0x59/0x250 [ 10.749025][ T257] alloc_buf.isra.0+0x4b/0x260 [ 10.749027][ T257] put_chars+0x1e1/0x2f0 [ 10.749029][ T257] ? prb_final_commit+0x50/0x50 [ 10.749030][ T257] ? __send_to_port+0x420/0x420 [ 10.749032][ T257] ? printk_get_next_message+0x240/0x650 [ 10.749034][ T257] hvc_console_print+0x292/0x780 [ 10.749038][ T257] ? hvc_write+0x3a0/0x3a0 [ 10.749039][ T257] ? do_raw_spin_lock+0x131/0x280 [ 10.749040][ T257] ? vsnprintf+0x668/0x1700 [ 10.749044][ T257] ? __rwlock_init+0x150/0x150 [ 10.749045][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749047][ T257] ? lock_acquire+0x13c/0x160 [ 10.749049][ T257] console_emit_next_record+0x22f/0x4c0 [ 10.749051][ T257] ? devkmsg_read+0x4b0/0x4b0 [ 10.749053][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749055][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749057][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749058][ T257] ? lock_acquire+0x13c/0x160 [ 10.749060][ T257] ? console_flush_one_record+0x111/0x710 [ 10.749062][ T257] console_flush_one_record+0x46f/0x710 [ 10.749064][ T257] ? console_emit_next_record+0x4c0/0x4c0 [ 10.749067][ T257] console_unlock+0xee/0x1f0 [ 10.749068][ T257] ? lock_acquire+0x13c/0x160 [ 10.749070][ T257] ? console_flush_one_record+0x710/0x710 [ 10.749071][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749073][ T257] ? lock_release+0x184/0x1f0 [ 10.749074][ T257] ? lock_acquire+0x60/0x160 [ 10.749076][ T257] ? __rcu_read_lock+0x30/0x70 [ 10.749078][ T257] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.749080][ T257] ? vprintk_emit+0x320/0x3e0 [ 10.749082][ T257] vprintk_emit+0x37c/0x3e0 [ 10.749084][ T257] ? wake_up_klogd_work_func+0x90/0x90 [ 10.749086][ T257] ? __rwlock_init+0x150/0x150 [ 10.749087][ T257] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 10.749090][ T257] ? lock_acquire+0x13c/0x160 [ 10.749092][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749094][ T257] _printk+0xc7/0x100 [ 10.749097][ T257] ? snapshot_read.cold+0x21/0x21 [ 10.749099][ T257] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 10.749110][ T257] ? do_setlink.isra.0+0xa31/0x2750 [ 10.749113][ T257] ? rtnl_newlink+0x9f1/0x11c0 [ 10.749114][ T257] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.749116][ T257] br_set_state+0x22f/0x430 [bridge] [ 10.749125][ T257] br_init_port+0xc4/0x200 [bridge] [ 10.749132][ T257] new_nbp+0x39c/0x580 [bridge] [ 10.749139][ T257] br_add_if+0x212/0x1320 [bridge] [ 10.749145][ T257] ? bpf_address_lookup+0x250/0x290 [ 10.749148][ T257] ? is_bpf_text_address+0x72/0x110 [ 10.749150][ T257] ? kernel_text_address+0x149/0x170 [ 10.749153][ T257] ? __kernel_text_address+0x12/0x30 [ 10.749154][ T257] do_set_master+0x357/0x580 [ 10.749157][ T257] do_setlink.isra.0+0xa31/0x2750 [ 10.749159][ T257] ? stack_trace_save+0x93/0xc0 [ 10.749161][ T257] ? rtnl_link_get_size+0x350/0x350 [ 10.749162][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749164][ T257] ? stack_depot_save_flags+0x1bc/0x790 [ 10.749167][ T257] ? kasan_save_stack+0x3d/0x50 [ 10.749170][ T257] ? kasan_save_stack+0x2f/0x50 [ 10.749171][ T257] ? kasan_save_track+0x14/0x30 [ 10.749173][ T257] ? __kasan_kmalloc+0x7b/0x90 [ 10.749174][ T257] ? __kmalloc_cache_noprof+0x29a/0x620 [ 10.749176][ T257] ? rtnl_newlink+0x124/0x11c0 [ 10.749177][ T257] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.749178][ T257] ? netlink_rcv_skb+0x14e/0x3a0 [ 10.749181][ T257] ? netlink_unicast+0x486/0x750 [ 10.749182][ T257] ? netlink_sendmsg+0x735/0xc60 [ 10.749183][ T257] ? ____sys_sendmsg+0x415/0x880 [ 10.749186][ T257] ? ___sys_sendmsg+0x14e/0x1d0 [ 10.749187][ T257] ? __sys_sendmsg+0x12c/0x1d0 [ 10.749188][ T257] ? do_syscall_64+0xff/0x530 [ 10.749190][ T257] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.749193][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749195][ T257] ? lock_acquire+0x13c/0x160 [ 10.749196][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749198][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749199][ T257] ? trace_contention_end+0xb3/0x180 [ 10.749202][ T257] ? __mutex_lock+0x1db/0x1ea0 [ 10.749204][ T257] ? __mutex_lock+0x9a3/0x1ea0 [ 10.749205][ T257] ? rtnl_newlink+0x9a8/0x11c0 [ 10.749207][ T257] ? ww_mutex_lock+0x160/0x160 [ 10.749208][ T257] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.749210][ T257] ? __rtnl_newlink+0x3fa/0xa50 [ 10.749212][ T257] rtnl_newlink+0x9f1/0x11c0 [ 10.749214][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749216][ T257] ? rtnl_bridge_getlink+0x850/0x850 [ 10.749217][ T257] ? lock_acquire+0x13c/0x160 [ 10.749218][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749220][ T257] ? is_bpf_text_address+0x3e/0x110 [ 10.749222][ T257] ? is_bpf_text_address+0x72/0x110 [ 10.749224][ T257] ? kernel_text_address+0x149/0x170 [ 10.749225][ T257] ? __kernel_text_address+0x12/0x30 [ 10.749226][ T257] ? write_profile+0xf0/0xf0 [ 10.749227][ T257] ? unwind_get_return_address+0x67/0xd0 [ 10.749230][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749232][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749233][ T257] ? cap_capable+0x1d7/0x3d0 [ 10.749237][ T257] ? lock_acquire+0x13c/0x160 [ 10.749238][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749240][ T257] ? rtnl_bridge_getlink+0x850/0x850 [ 10.749241][ T257] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.749243][ T257] ? rtnl_link_fill+0x920/0x920 [ 10.749244][ T257] ? filter_irq_stacks+0xd0/0xd0 [ 10.749245][ T257] ? stack_depot_save_flags+0x1bc/0x790 [ 10.749248][ T257] netlink_rcv_skb+0x14e/0x3a0 [ 10.749249][ T257] ? rtnl_link_fill+0x920/0x920 [ 10.749251][ T257] ? lock_release+0x184/0x1f0 [ 10.749252][ T257] ? netlink_ack+0xcf0/0xcf0 [ 10.749253][ T257] ? __netlink_lookup+0xb9/0x6b0 [ 10.749256][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749258][ T257] ? lock_release+0x184/0x1f0 [ 10.749259][ T257] netlink_unicast+0x486/0x750 [ 10.749261][ T257] ? netlink_attachskb+0x810/0x810 [ 10.749263][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749264][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749266][ T257] ? lock_acquire+0x13c/0x160 [ 10.749268][ T257] netlink_sendmsg+0x735/0xc60 [ 10.749270][ T257] ? netlink_unicast+0x750/0x750 [ 10.749271][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749273][ T257] ? lock_release+0x184/0x1f0 [ 10.749275][ T257] ____sys_sendmsg+0x415/0x880 [ 10.749276][ T257] ? copy_msghdr_from_user+0x279/0x420 [ 10.749278][ T257] ? get_timestamp.constprop.0+0x390/0x390 [ 10.749280][ T257] ? move_addr_to_kernel+0x40/0x40 [ 10.749281][ T257] ? filter_irq_stacks+0xd0/0xd0 [ 10.749283][ T257] ___sys_sendmsg+0x14e/0x1d0 [ 10.749285][ T257] ? copy_msghdr_from_user+0x420/0x420 [ 10.749290][ T257] __sys_sendmsg+0x12c/0x1d0 [ 10.749292][ T257] ? __sys_sendmsg_sock+0x20/0x20 [ 10.749294][ T257] ? rcu_is_watching+0x16/0xd0 [ 10.749296][ T257] do_syscall_64+0xff/0x530 [ 10.749298][ T257] ? exc_page_fault+0xee/0x100 [ 10.749300][ T257] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.749301][ T257] RIP: 0033:0x7fc4752d354e [ 10.749303][ T257] 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 [ 10.749304][ T257] RSP: 002b:00007ffda75e74b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.749308][ T257] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc4752d354e [ 10.749310][ T257] RDX: 0000000000000000 RSI: 00007ffda75e7560 RDI: 0000000000000005 [ 10.749311][ T257] RBP: 00007ffda75e74c0 R08: 0000000000000000 R09: 0000000000000000 [ 10.749311][ T257] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912e15 [ 10.749312][ T257] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffda75e7c20 [ 10.749314][ T257] [ 10.774694][ T257] br1: port 1(vx10) entered disabled state [ 10.774921][ T257] vx10: entered allmulticast mode [ 10.775845][ T257] vx10: entered promiscuous mode [ 10.776137][ T257] br1: port 1(vx10) entered blocking state [ 10.776313][ T257] br1: port 1(vx10) entered forwarding state [ 10.785084][ T257] ip (257) used greatest stack depth: 23336 bytes left [ 10.863073][ T262] br1: port 2(vx20) entered blocking state [ 10.863281][ T262] br1: port 2(vx20) entered disabled state [ 10.863488][ T262] vx20: entered allmulticast mode [ 10.864402][ T262] vx20: entered promiscuous mode [ 10.864704][ T262] br1: port 2(vx20) entered blocking state [ 10.864885][ T262] br1: port 2(vx20) entered forwarding state [ 10.900541][ T264] br1: port 3(veth1) entered blocking state [ 10.900745][ T264] br1: port 3(veth1) entered disabled state [ 10.900933][ T264] veth1: entered allmulticast mode [ 10.901808][ T264] veth1: entered promiscuous mode [ 10.916575][ T36] br1: port 3(veth1) entered blocking state [ 10.916767][ T36] br1: port 3(veth1) entered forwarding state [ 10.949846][ T267] br1: port 4(veth2) entered blocking state [ 10.950077][ T267] br1: port 4(veth2) entered disabled state [ 10.950307][ T267] veth2: entered allmulticast mode [ 10.951231][ T267] veth2: entered promiscuous mode [ 10.973782][ T36] br1: port 4(veth2) entered blocking state [ 10.973976][ T36] br1: port 4(veth2) entered forwarding state [ 11.056968][ T273] br1: port 5(vx4001) entered blocking state [ 11.057184][ T273] br1: port 5(vx4001) entered disabled state [ 11.057395][ T273] vx4001: entered allmulticast mode [ 11.058267][ T273] vx4001: entered promiscuous mode [ 11.058551][ T273] br1: port 5(vx4001) entered blocking state [ 11.058731][ T273] br1: port 5(vx4001) entered forwarding state [ 11.222166][ T282] 8021q: 802.1Q VLAN Support v1.8 [ 11.316007][ T60] br1: entered promiscuous mode [ 12.660618][ T367] br1: port 1(vx10) entered blocking state [ 12.660633][ T367] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.660636][ T367] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 367, name: ip [ 12.660637][ T367] preempt_count: 1, expected: 0 [ 12.660638][ T367] RCU nest depth: 0, expected: 0 [ 12.660639][ T367] INFO: lockdep is turned off. [ 12.660640][ T367] irq event stamp: 0 [ 12.660641][ T367] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 12.660646][ T367] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 12.660652][ T367] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 12.660654][ T367] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 12.660655][ T367] Preemption disabled at: [ 12.660656][ T367] [] vprintk_emit+0x31b/0x3e0 [ 12.660664][ T367] CPU: 2 UID: 0 PID: 367 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.660667][ T367] Tainted: [W]=WARN [ 12.660668][ T367] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.660669][ T367] Call Trace: [ 12.660671][ T367] [ 12.660672][ T367] dump_stack_lvl+0x6f/0xa0 [ 12.660678][ T367] ? vprintk_emit+0x31b/0x3e0 [ 12.660680][ T367] __might_resched.cold+0x1fe/0x2c1 [ 12.660684][ T367] ? __module_address+0x36/0x330 [ 12.660687][ T367] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.660690][ T367] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 12.660691][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660695][ T367] __kmalloc_noprof+0x443/0x760 [ 12.660698][ T367] ? __rwlock_init+0x150/0x150 [ 12.660701][ T367] ? alloc_buf.isra.0+0x4b/0x260 [ 12.660704][ T367] ? do_raw_spin_unlock+0x59/0x250 [ 12.660706][ T367] alloc_buf.isra.0+0x4b/0x260 [ 12.660708][ T367] put_chars+0x1e1/0x2f0 [ 12.660709][ T367] ? prb_final_commit+0x50/0x50 [ 12.660711][ T367] ? __send_to_port+0x420/0x420 [ 12.660712][ T367] ? printk_get_next_message+0x240/0x650 [ 12.660715][ T367] hvc_console_print+0x292/0x780 [ 12.660718][ T367] ? hvc_write+0x3a0/0x3a0 [ 12.660719][ T367] ? do_raw_spin_lock+0x131/0x280 [ 12.660721][ T367] ? vsnprintf+0x668/0x1700 [ 12.660724][ T367] ? __rwlock_init+0x150/0x150 [ 12.660726][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660728][ T367] ? lock_acquire+0x13c/0x160 [ 12.660730][ T367] console_emit_next_record+0x22f/0x4c0 [ 12.660732][ T367] ? devkmsg_read+0x4b0/0x4b0 [ 12.660734][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660736][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660737][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660739][ T367] ? lock_acquire+0x13c/0x160 [ 12.660741][ T367] ? console_flush_one_record+0x111/0x710 [ 12.660743][ T367] console_flush_one_record+0x46f/0x710 [ 12.660745][ T367] ? console_emit_next_record+0x4c0/0x4c0 [ 12.660748][ T367] console_unlock+0xee/0x1f0 [ 12.660749][ T367] ? lock_acquire+0x13c/0x160 [ 12.660751][ T367] ? console_flush_one_record+0x710/0x710 [ 12.660753][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660754][ T367] ? lock_release+0x184/0x1f0 [ 12.660756][ T367] ? lock_acquire+0x60/0x160 [ 12.660757][ T367] ? __rcu_read_lock+0x30/0x70 [ 12.660759][ T367] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.660761][ T367] ? vprintk_emit+0x320/0x3e0 [ 12.660763][ T367] vprintk_emit+0x37c/0x3e0 [ 12.660766][ T367] ? wake_up_klogd_work_func+0x90/0x90 [ 12.660767][ T367] ? __rwlock_init+0x150/0x150 [ 12.660769][ T367] ? filter_irq_stacks+0xd0/0xd0 [ 12.660771][ T367] ? lock_acquire+0x13c/0x160 [ 12.660772][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660774][ T367] _printk+0xc7/0x100 [ 12.660777][ T367] ? snapshot_read.cold+0x21/0x21 [ 12.660780][ T367] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 12.660791][ T367] ? do_setlink.isra.0+0xa31/0x2750 [ 12.660794][ T367] ? rtnl_newlink+0x9f1/0x11c0 [ 12.660795][ T367] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.660797][ T367] br_set_state+0x22f/0x430 [bridge] [ 12.660805][ T367] br_init_port+0xc4/0x200 [bridge] [ 12.660813][ T367] new_nbp+0x39c/0x580 [bridge] [ 12.660820][ T367] br_add_if+0x212/0x1320 [bridge] [ 12.660826][ T367] ? bpf_address_lookup+0x250/0x290 [ 12.660829][ T367] ? is_bpf_text_address+0x72/0x110 [ 12.660831][ T367] ? kernel_text_address+0x149/0x170 [ 12.660834][ T367] ? __kernel_text_address+0x12/0x30 [ 12.660835][ T367] do_set_master+0x357/0x580 [ 12.660838][ T367] do_setlink.isra.0+0xa31/0x2750 [ 12.660840][ T367] ? stack_trace_save+0x93/0xc0 [ 12.660842][ T367] ? rtnl_link_get_size+0x350/0x350 [ 12.660843][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660845][ T367] ? stack_depot_save_flags+0x1bc/0x790 [ 12.660849][ T367] ? kasan_save_stack+0x3d/0x50 [ 12.660852][ T367] ? kasan_save_stack+0x2f/0x50 [ 12.660853][ T367] ? kasan_save_track+0x14/0x30 [ 12.660855][ T367] ? __kasan_kmalloc+0x7b/0x90 [ 12.660856][ T367] ? __kmalloc_cache_noprof+0x29a/0x620 [ 12.660858][ T367] ? rtnl_newlink+0x124/0x11c0 [ 12.660859][ T367] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.660860][ T367] ? netlink_rcv_skb+0x14e/0x3a0 [ 12.660863][ T367] ? netlink_unicast+0x486/0x750 [ 12.660864][ T367] ? netlink_sendmsg+0x735/0xc60 [ 12.660865][ T367] ? ____sys_sendmsg+0x415/0x880 [ 12.660868][ T367] ? ___sys_sendmsg+0x14e/0x1d0 [ 12.660869][ T367] ? __sys_sendmsg+0x12c/0x1d0 [ 12.660871][ T367] ? do_syscall_64+0xff/0x530 [ 12.660873][ T367] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.660875][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660877][ T367] ? lock_acquire+0x13c/0x160 [ 12.660879][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660880][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660882][ T367] ? trace_contention_end+0xb3/0x180 [ 12.660885][ T367] ? __mutex_lock+0x1db/0x1ea0 [ 12.660887][ T367] ? __mutex_lock+0x9a3/0x1ea0 [ 12.660888][ T367] ? rtnl_newlink+0x9a8/0x11c0 [ 12.660890][ T367] ? ww_mutex_lock+0x160/0x160 [ 12.660891][ T367] ? nla_get_range_signed+0x3d0/0x3d0 [ 12.660893][ T367] ? __rtnl_newlink+0x3fa/0xa50 [ 12.660895][ T367] rtnl_newlink+0x9f1/0x11c0 [ 12.660897][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660899][ T367] ? rtnl_bridge_getlink+0x850/0x850 [ 12.660901][ T367] ? lock_acquire+0x13c/0x160 [ 12.660902][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660904][ T367] ? is_bpf_text_address+0x3e/0x110 [ 12.660906][ T367] ? is_bpf_text_address+0x72/0x110 [ 12.660907][ T367] ? kernel_text_address+0x149/0x170 [ 12.660909][ T367] ? __kernel_text_address+0x12/0x30 [ 12.660910][ T367] ? write_profile+0xf0/0xf0 [ 12.660911][ T367] ? unwind_get_return_address+0x67/0xd0 [ 12.660914][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660916][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660917][ T367] ? cap_capable+0x1d7/0x3d0 [ 12.660921][ T367] ? lock_acquire+0x13c/0x160 [ 12.660922][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660924][ T367] ? rtnl_bridge_getlink+0x850/0x850 [ 12.660925][ T367] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.660927][ T367] ? rtnl_link_fill+0x920/0x920 [ 12.660928][ T367] ? filter_irq_stacks+0xd0/0xd0 [ 12.660930][ T367] ? stack_depot_save_flags+0x1bc/0x790 [ 12.660932][ T367] netlink_rcv_skb+0x14e/0x3a0 [ 12.660933][ T367] ? rtnl_link_fill+0x920/0x920 [ 12.660935][ T367] ? lock_release+0x184/0x1f0 [ 12.660936][ T367] ? netlink_ack+0xcf0/0xcf0 [ 12.660937][ T367] ? __netlink_lookup+0xb9/0x6b0 [ 12.660940][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660942][ T367] ? lock_release+0x184/0x1f0 [ 12.660944][ T367] netlink_unicast+0x486/0x750 [ 12.660946][ T367] ? netlink_attachskb+0x810/0x810 [ 12.660947][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660949][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660951][ T367] ? lock_acquire+0x13c/0x160 [ 12.660952][ T367] netlink_sendmsg+0x735/0xc60 [ 12.660954][ T367] ? netlink_unicast+0x750/0x750 [ 12.660956][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660958][ T367] ? lock_release+0x184/0x1f0 [ 12.660960][ T367] ____sys_sendmsg+0x415/0x880 [ 12.660961][ T367] ? copy_msghdr_from_user+0x279/0x420 [ 12.660963][ T367] ? get_timestamp.constprop.0+0x390/0x390 [ 12.660964][ T367] ? move_addr_to_kernel+0x40/0x40 [ 12.660966][ T367] ? filter_irq_stacks+0xd0/0xd0 [ 12.660968][ T367] ___sys_sendmsg+0x14e/0x1d0 [ 12.660970][ T367] ? copy_msghdr_from_user+0x420/0x420 [ 12.660975][ T367] __sys_sendmsg+0x12c/0x1d0 [ 12.660977][ T367] ? __sys_sendmsg_sock+0x20/0x20 [ 12.660980][ T367] ? rcu_is_watching+0x16/0xd0 [ 12.660982][ T367] do_syscall_64+0xff/0x530 [ 12.660983][ T367] ? exc_page_fault+0xee/0x100 [ 12.660985][ T367] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.660987][ T367] RIP: 0033:0x7f9fd8dfc54e [ 12.660989][ T367] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 12.660991][ T367] RSP: 002b:00007ffcbe567c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.660995][ T367] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9fd8dfc54e [ 12.660996][ T367] RDX: 0000000000000000 RSI: 00007ffcbe567d10 RDI: 0000000000000005 [ 12.660997][ T367] RBP: 00007ffcbe567c70 R08: 0000000000000000 R09: 0000000000000000 [ 12.660998][ T367] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912e16 [ 12.660999][ T367] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcbe5683d0 [ 12.661001][ T367] [ 12.696431][ T367] br1: port 1(vx10) entered disabled state [ 12.696642][ T367] vx10: entered allmulticast mode [ 12.697531][ T367] vx10: entered promiscuous mode [ 12.697876][ T367] br1: port 1(vx10) entered blocking state [ 12.698046][ T367] br1: port 1(vx10) entered forwarding state [ 12.766307][ T371] br1: port 2(vx20) entered blocking state [ 12.766534][ T371] br1: port 2(vx20) entered disabled state [ 12.766713][ T371] vx20: entered allmulticast mode [ 12.767575][ T371] vx20: entered promiscuous mode [ 12.767833][ T371] br1: port 2(vx20) entered blocking state [ 12.768003][ T371] br1: port 2(vx20) entered forwarding state [ 12.848106][ T375] br1: port 3(vx4001) entered blocking state [ 12.848787][ T375] br1: port 3(vx4001) entered disabled state [ 12.849026][ T375] vx4001: entered allmulticast mode [ 12.849989][ T375] vx4001: entered promiscuous mode [ 12.850318][ T375] br1: port 3(vx4001) entered blocking state [ 12.850551][ T375] br1: port 3(vx4001) entered forwarding state [ 12.886429][ T377] br1: port 4(w1) entered blocking state [ 12.886598][ T377] br1: port 4(w1) entered disabled state [ 12.886762][ T377] w1: entered allmulticast mode [ 12.887667][ T377] w1: entered promiscuous mode [ 12.915587][ T38] br1: port 4(w1) entered blocking state [ 12.915873][ T38] br1: port 4(w1) entered forwarding state [ 12.947262][ T380] br1: port 5(w3) entered blocking state [ 12.947804][ T380] br1: port 5(w3) entered disabled state [ 12.948016][ T380] w3: entered allmulticast mode [ 12.948986][ T380] w3: entered promiscuous mode [ 12.975557][ T39] br1: port 5(w3) entered blocking state [ 12.975737][ T39] br1: port 5(w3) entered forwarding state [ 13.168491][ T60] br1: entered promiscuous mode [ 13.236406][ C0] IPv6: vlan10-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 13.458674][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 13.461471][ C1] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected! [ 13.823469][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 13.823489][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.823491][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 50, name: kworker/1:1 [ 13.823493][ C1] preempt_count: 102, expected: 0 [ 13.823494][ C1] RCU nest depth: 3, expected: 0 [ 13.823495][ C1] INFO: lockdep is turned off. [ 13.823496][ C1] irq event stamp: 188052 [ 13.823497][ C1] hardirqs last enabled at (188051): [] _raw_spin_unlock_irq+0x28/0x50 [ 13.823505][ C1] hardirqs last disabled at (188052): [] __schedule+0x1246/0x20e0 [ 13.823508][ C1] softirqs last enabled at (159676): [] handle_softirqs+0x67c/0x900 [ 13.823512][ C1] softirqs last disabled at (159309): [] __irq_exit_rcu+0x145/0x1c0 [ 13.823514][ C1] Preemption disabled at: [ 13.823514][ C1] [] __dev_queue_xmit+0x204/0x1b80 [ 13.823522][ C1] CPU: 1 UID: 0 PID: 50 Comm: kworker/1:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.823525][ C1] Tainted: [W]=WARN [ 13.823526][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.823528][ C1] Workqueue: mld mld_ifc_work [ 13.823534][ C1] Call Trace: [ 13.823535][ C1] [ 13.823537][ C1] dump_stack_lvl+0x6f/0xa0 [ 13.823542][ C1] ? __dev_queue_xmit+0x204/0x1b80 [ 13.823544][ C1] __might_resched.cold+0x1fe/0x2c1 [ 13.823548][ C1] ? br_handle_frame+0x74d/0xf50 [bridge] [ 13.823560][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.823563][ C1] ? __asan_memcpy+0x3c/0x60 [ 13.823566][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823569][ C1] __kmalloc_noprof+0x443/0x760 [ 13.823572][ C1] ? __rwlock_init+0x150/0x150 [ 13.823575][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 13.823579][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 13.823580][ C1] alloc_buf.isra.0+0x4b/0x260 [ 13.823582][ C1] put_chars+0x1e1/0x2f0 [ 13.823584][ C1] ? __send_to_port+0x420/0x420 [ 13.823586][ C1] ? console_prepend_replay+0x20/0x20 [ 13.823589][ C1] hvc_console_print+0x292/0x780 [ 13.823592][ C1] ? hvc_write+0x3a0/0x3a0 [ 13.823593][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823595][ C1] ? lock_acquire+0x13c/0x160 [ 13.823597][ C1] console_emit_next_record+0x22f/0x4c0 [ 13.823599][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 13.823601][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823603][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823604][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823606][ C1] ? lock_acquire+0x13c/0x160 [ 13.823608][ C1] ? console_flush_one_record+0x111/0x710 [ 13.823609][ C1] console_flush_one_record+0x46f/0x710 [ 13.823612][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 13.823614][ C1] console_unlock+0xee/0x1f0 [ 13.823616][ C1] ? lock_acquire+0x13c/0x160 [ 13.823617][ C1] ? console_flush_one_record+0x710/0x710 [ 13.823619][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823620][ C1] ? lock_release+0x184/0x1f0 [ 13.823622][ C1] ? lock_acquire+0x60/0x160 [ 13.823623][ C1] ? __rcu_read_lock+0x30/0x70 [ 13.823625][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.823627][ C1] ? vprintk_emit+0x320/0x3e0 [ 13.823629][ C1] vprintk_emit+0x37c/0x3e0 [ 13.823631][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 13.823633][ C1] ? do_raw_spin_trylock+0xb6/0x180 [ 13.823635][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823636][ C1] ? lock_acquire+0x13c/0x160 [ 13.823638][ C1] _printk+0xc7/0x100 [ 13.823641][ C1] ? snapshot_read.cold+0x21/0x21 [ 13.823643][ C1] ? ___ratelimit+0x4e7/0xa00 [ 13.823646][ C1] ? fdb_notify.isra.0+0x120/0x120 [bridge] [ 13.823653][ C1] ? idr_get_free+0x830/0x830 [ 13.823656][ C1] br_fdb_update.cold+0x74/0x90 [bridge] [ 13.823665][ C1] ? br_fdb_add_local+0x60/0x60 [bridge] [ 13.823672][ C1] ? __allowed_ingress+0x58c/0xcc0 [bridge] [ 13.823680][ C1] ? br_allowed_ingress+0x6c/0x150 [bridge] [ 13.823686][ C1] br_handle_frame_finish+0x801/0x1d20 [bridge] [ 13.823694][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.823696][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823698][ C1] ? br_handle_local_finish+0x20/0x20 [bridge] [ 13.823704][ C1] ? __rcu_read_lock+0x33/0x70 [ 13.823705][ C1] ? lock_release+0x184/0x1f0 [ 13.823707][ C1] ? fib_rules_unregister+0x440/0x440 [ 13.823711][ C1] br_handle_frame+0x74d/0xf50 [bridge] [ 13.823717][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823718][ C1] ? br_handle_frame_finish+0x1d20/0x1d20 [bridge] [ 13.823725][ C1] __netif_receive_skb_core.constprop.0+0x536/0x2bb0 [ 13.823727][ C1] ? __udp4_lib_lookup+0x5f1/0x820 [ 13.823731][ C1] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 13.823735][ C1] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 13.823737][ C1] ? do_xdp_generic+0x4a0/0x4a0 [ 13.823739][ C1] ? udp_unicast_rcv_skb+0x366/0x450 [ 13.823741][ C1] ? udp_rcv+0xaa1/0x1d90 [ 13.823743][ C1] ? udp_sk_rx_dst_set+0x90/0x90 [ 13.823745][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823747][ C1] __netif_receive_skb_list_core+0x2fc/0x9e0 [ 13.823749][ C1] ? lock_release+0x184/0x1f0 [ 13.823751][ C1] ? process_backlog+0x3f1/0x14c0 [ 13.823752][ C1] ? __netif_receive_skb_core.constprop.0+0x2bb0/0x2bb0 [ 13.823754][ C1] ? ip_local_deliver+0x184/0x4c0 [ 13.823757][ C1] ? ip_local_deliver_finish+0x610/0x610 [ 13.823759][ C1] ? lock_acquire+0x13c/0x160 [ 13.823760][ C1] ? __asan_memset+0x27/0x50 [ 13.823762][ C1] netif_receive_skb_list_internal+0x5f8/0xe20 [ 13.823764][ C1] ? rcu_read_lock_held+0x9/0x40 [ 13.823766][ C1] ? process_backlog+0x14c0/0x14c0 [ 13.823768][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823769][ C1] ? ipv6_gro_receive+0xf30/0x2800 [ 13.823773][ C1] ? lock_acquire+0x13c/0x160 [ 13.823774][ C1] napi_complete_done+0x1aa/0x8c0 [ 13.823776][ C1] ? netif_receive_skb_list+0x50/0x50 [ 13.823778][ C1] ? lock_acquire+0x13c/0x160 [ 13.823780][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823782][ C1] gro_cell_poll+0x337/0x550 [ 13.823786][ C1] __napi_poll+0xd4/0x3b0 [ 13.823788][ C1] net_rx_action+0x513/0xf50 [ 13.823791][ C1] ? __napi_poll+0x3b0/0x3b0 [ 13.823792][ C1] ? do_raw_spin_lock+0xe0/0x280 [ 13.823794][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823796][ C1] ? timerqueue_linked_add+0x207/0x560 [ 13.823798][ C1] ? ktime_get_update_offsets_now+0x2a8/0x490 [ 13.823801][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823803][ C1] handle_softirqs+0x1d3/0x900 [ 13.823805][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823807][ C1] ? _local_bh_enable+0xc0/0xc0 [ 13.823808][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 13.823810][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823811][ C1] ? __dev_queue_xmit+0x964/0x1b80 [ 13.823813][ C1] do_softirq+0xac/0xe0 [ 13.823815][ C1] [ 13.823815][ C1] [ 13.823816][ C1] __local_bh_enable_ip+0x118/0x150 [ 13.823817][ C1] __dev_queue_xmit+0x979/0x1b80 [ 13.823820][ C1] ? filter_irq_stacks+0xd0/0xd0 [ 13.823822][ C1] ? mld_ifc_work+0x36/0x190 [ 13.823824][ C1] ? stack_depot_save_flags+0x1bc/0x790 [ 13.823827][ C1] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 13.823828][ C1] ? mroute6_is_socket+0x19c/0x2b0 [ 13.823831][ C1] ? ip6mr_fib_lookup+0x180/0x180 [ 13.823832][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823834][ C1] ? lock_acquire+0x13c/0x160 [ 13.823835][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823837][ C1] ? __asan_memcpy+0x3c/0x60 [ 13.823838][ C1] ? neigh_hh_output+0x152/0x4c0 [ 13.823842][ C1] ip6_finish_output2+0x96f/0x1300 [ 13.823844][ C1] ? ip6_dst_lookup+0x80/0x80 [ 13.823846][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823848][ C1] ? lock_acquire+0x13c/0x160 [ 13.823849][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823851][ C1] ? lock_release+0x184/0x1f0 [ 13.823853][ C1] ip6_finish_output+0x646/0xda0 [ 13.823855][ C1] ip6_output+0x23f/0x7f0 [ 13.823857][ C1] ? ip6_finish_output+0xda0/0xda0 [ 13.823858][ C1] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 13.823861][ C1] ? rcu_is_watching+0x16/0xd0 [ 13.823863][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.823864][ C1] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 13.823865][ C1] ? trace_hardirqs_on+0x36/0x40 [ 13.823866][ C1] ? __local_bh_enable_ip+0xaa/0x150 [ 13.823867][ C1] ? icmp6_dst_alloc+0x317/0x4d0 [ 13.823870][ C1] mld_sendpack+0x9d6/0xec0 [ 13.823873][ C1] ? mld_dad_start_work+0x240/0x240 [ 13.823875][ C1] ? mld_send_cr+0x2e4/0x820 [ 13.823877][ C1] mld_ifc_work+0x36/0x190 [ 13.823879][ C1] ? process_one_work+0xdfc/0x1560 [ 13.823882][ C1] process_one_work+0xe3e/0x1560 [ 13.823884][ C1] ? __queue_delayed_work+0x470/0x470 [ 13.823886][ C1] ? __rwlock_init+0x150/0x150 [ 13.823889][ C1] worker_thread+0x4f1/0xd60 [ 13.823891][ C1] ? rescuer_thread+0x1340/0x1340 [ 13.823892][ C1] ? __kthread_parkme+0xbd/0x210 [ 13.823894][ C1] ? rescuer_thread+0x1340/0x1340 [ 13.823896][ C1] ? rescuer_thread+0x1340/0x1340 [ 13.823897][ C1] kthread+0x367/0x460 [ 13.823899][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.823900][ C1] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.823902][ C1] ret_from_fork+0x474/0x6b0 [ 13.823904][ C1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 13.823906][ C1] ? __switch_to+0x5a3/0xe00 [ 13.823908][ C1] ? kthread_affine_preferred+0x4c0/0x4c0 [ 13.823910][ C1] ret_from_fork_asm+0x11/0x20 [ 13.823913][ C1] [ 14.514795][ C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 14.515429][ C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 14.851531][ C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 14.851553][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.851555][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 66, name: kworker/2:2 [ 14.851557][ C2] preempt_count: 102, expected: 0 [ 14.851558][ C2] RCU nest depth: 3, expected: 0 [ 14.851559][ C2] INFO: lockdep is turned off. [ 14.851560][ C2] irq event stamp: 376 [ 14.851560][ C2] hardirqs last enabled at (375): [] _raw_spin_unlock_irq+0x28/0x50 [ 14.851569][ C2] hardirqs last disabled at (376): [] __schedule+0x1246/0x20e0 [ 14.851571][ C2] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 14.851575][ C2] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 14.851578][ C2] Preemption disabled at: [ 14.851579][ C2] [] __dev_queue_xmit+0x204/0x1b80 [ 14.851588][ C2] CPU: 2 UID: 0 PID: 66 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.851591][ C2] Tainted: [W]=WARN [ 14.851592][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.851593][ C2] Workqueue: mld mld_dad_work [ 14.851600][ C2] Call Trace: [ 14.851601][ C2] [ 14.851603][ C2] dump_stack_lvl+0x6f/0xa0 [ 14.851609][ C2] ? __dev_queue_xmit+0x204/0x1b80 [ 14.851611][ C2] __might_resched.cold+0x1fe/0x2c1 [ 14.851614][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.851618][ C2] ? __asan_memcpy+0x3c/0x60 [ 14.851620][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851624][ C2] __kmalloc_noprof+0x443/0x760 [ 14.851627][ C2] ? __rwlock_init+0x150/0x150 [ 14.851630][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 14.851633][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 14.851635][ C2] alloc_buf.isra.0+0x4b/0x260 [ 14.851637][ C2] put_chars+0x1e1/0x2f0 [ 14.851638][ C2] ? __send_to_port+0x420/0x420 [ 14.851640][ C2] ? console_prepend_replay+0x20/0x20 [ 14.851643][ C2] hvc_console_print+0x292/0x780 [ 14.851646][ C2] ? hvc_write+0x3a0/0x3a0 [ 14.851648][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851649][ C2] ? lock_acquire+0x13c/0x160 [ 14.851651][ C2] console_emit_next_record+0x22f/0x4c0 [ 14.851654][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 14.851656][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851658][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851659][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851661][ C2] ? lock_acquire+0x13c/0x160 [ 14.851663][ C2] ? console_flush_one_record+0x111/0x710 [ 14.851664][ C2] console_flush_one_record+0x46f/0x710 [ 14.851667][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 14.851669][ C2] console_unlock+0xee/0x1f0 [ 14.851671][ C2] ? lock_acquire+0x13c/0x160 [ 14.851672][ C2] ? console_flush_one_record+0x710/0x710 [ 14.851674][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851675][ C2] ? lock_release+0x184/0x1f0 [ 14.851677][ C2] ? lock_acquire+0x60/0x160 [ 14.851678][ C2] ? __rcu_read_lock+0x30/0x70 [ 14.851680][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.851682][ C2] ? vprintk_emit+0x320/0x3e0 [ 14.851684][ C2] vprintk_emit+0x37c/0x3e0 [ 14.851686][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 14.851688][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 14.851690][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851692][ C2] ? lock_acquire+0x13c/0x160 [ 14.851694][ C2] _printk+0xc7/0x100 [ 14.851696][ C2] ? snapshot_read.cold+0x21/0x21 [ 14.851698][ C2] ? ___ratelimit+0x4e7/0xa00 [ 14.851701][ C2] ? fdb_notify.isra.0+0x120/0x120 [bridge] [ 14.851713][ C2] ? idr_get_free+0x830/0x830 [ 14.851715][ C2] br_fdb_update.cold+0x74/0x90 [bridge] [ 14.851725][ C2] ? br_fdb_add_local+0x60/0x60 [bridge] [ 14.851732][ C2] ? __allowed_ingress+0x58c/0xcc0 [bridge] [ 14.851741][ C2] ? br_allowed_ingress+0x6c/0x150 [bridge] [ 14.851747][ C2] br_handle_frame_finish+0x801/0x1d20 [bridge] [ 14.851755][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.851757][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851759][ C2] ? br_handle_local_finish+0x20/0x20 [bridge] [ 14.851765][ C2] ? __rcu_read_lock+0x33/0x70 [ 14.851767][ C2] ? lock_release+0x184/0x1f0 [ 14.851769][ C2] ? fib_rules_unregister+0x440/0x440 [ 14.851772][ C2] br_handle_frame+0x74d/0xf50 [bridge] [ 14.851779][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851781][ C2] ? br_handle_frame_finish+0x1d20/0x1d20 [bridge] [ 14.851787][ C2] __netif_receive_skb_core.constprop.0+0x536/0x2bb0 [ 14.851789][ C2] ? __udp4_lib_lookup+0x5f1/0x820 [ 14.851792][ C2] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 14.851797][ C2] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 14.851799][ C2] ? do_xdp_generic+0x4a0/0x4a0 [ 14.851800][ C2] ? udp_unicast_rcv_skb+0x366/0x450 [ 14.851802][ C2] ? udp_rcv+0xaa1/0x1d90 [ 14.851805][ C2] ? udp_sk_rx_dst_set+0x90/0x90 [ 14.851807][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851809][ C2] __netif_receive_skb_list_core+0x2fc/0x9e0 [ 14.851811][ C2] ? lock_release+0x184/0x1f0 [ 14.851812][ C2] ? process_backlog+0x3f1/0x14c0 [ 14.851814][ C2] ? __netif_receive_skb_core.constprop.0+0x2bb0/0x2bb0 [ 14.851816][ C2] ? ip_local_deliver+0x184/0x4c0 [ 14.851819][ C2] ? ip_local_deliver_finish+0x610/0x610 [ 14.851821][ C2] ? lock_acquire+0x13c/0x160 [ 14.851822][ C2] ? __asan_memset+0x27/0x50 [ 14.851824][ C2] netif_receive_skb_list_internal+0x5f8/0xe20 [ 14.851826][ C2] ? rcu_read_lock_held+0x9/0x40 [ 14.851828][ C2] ? process_backlog+0x14c0/0x14c0 [ 14.851829][ C2] ? ipv6_gro_receive+0xf30/0x2800 [ 14.851833][ C2] ? wq_update_node_max_active+0x2a1/0x970 [ 14.851835][ C2] ? lock_acquire+0x13c/0x160 [ 14.851837][ C2] napi_complete_done+0x1aa/0x8c0 [ 14.851839][ C2] ? netif_receive_skb_list+0x50/0x50 [ 14.851841][ C2] ? lock_acquire+0x13c/0x160 [ 14.851843][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851845][ C2] gro_cell_poll+0x337/0x550 [ 14.851850][ C2] __napi_poll+0xd4/0x3b0 [ 14.851852][ C2] net_rx_action+0x513/0xf50 [ 14.851854][ C2] ? __napi_poll+0x3b0/0x3b0 [ 14.851856][ C2] ? do_raw_spin_lock+0xe0/0x280 [ 14.851858][ C2] ? __rwlock_init+0x150/0x150 [ 14.851861][ C2] ? __run_timers+0xaa0/0xaa0 [ 14.851863][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851865][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851867][ C2] handle_softirqs+0x1d3/0x900 [ 14.851870][ C2] ? _local_bh_enable+0xc0/0xc0 [ 14.851871][ C2] ? _local_bh_enable+0xc0/0xc0 [ 14.851873][ C2] ? lock_release+0x184/0x1f0 [ 14.851874][ C2] ? __dev_queue_xmit+0x964/0x1b80 [ 14.851876][ C2] do_softirq+0xac/0xe0 [ 14.851877][ C2] [ 14.851878][ C2] [ 14.851879][ C2] __local_bh_enable_ip+0x118/0x150 [ 14.851880][ C2] __dev_queue_xmit+0x979/0x1b80 [ 14.851883][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 14.851884][ C2] ? mld_dad_work+0x36/0x190 [ 14.851886][ C2] ? stack_depot_save_flags+0x1bc/0x790 [ 14.851889][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.851891][ C2] ? mroute6_is_socket+0x19c/0x2b0 [ 14.851894][ C2] ? ip6mr_fib_lookup+0x180/0x180 [ 14.851895][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851897][ C2] ? lock_acquire+0x13c/0x160 [ 14.851898][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851900][ C2] ? __asan_memcpy+0x3c/0x60 [ 14.851901][ C2] ? neigh_hh_output+0x152/0x4c0 [ 14.851904][ C2] ip6_finish_output2+0x96f/0x1300 [ 14.851906][ C2] ? ip6_dst_lookup+0x80/0x80 [ 14.851908][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851910][ C2] ? lock_acquire+0x13c/0x160 [ 14.851911][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851913][ C2] ? lock_release+0x184/0x1f0 [ 14.851915][ C2] ip6_finish_output+0x646/0xda0 [ 14.851916][ C2] ip6_output+0x23f/0x7f0 [ 14.851918][ C2] ? ip6_finish_output+0xda0/0xda0 [ 14.851919][ C2] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 14.851922][ C2] ? rcu_is_watching+0x16/0xd0 [ 14.851924][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.851925][ C2] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 14.851926][ C2] ? trace_hardirqs_on+0x36/0x40 [ 14.851927][ C2] ? __local_bh_enable_ip+0xaa/0x150 [ 14.851929][ C2] ? icmp6_dst_alloc+0x317/0x4d0 [ 14.851932][ C2] mld_sendpack+0x9d6/0xec0 [ 14.851934][ C2] ? mld_dad_start_work+0x240/0x240 [ 14.851935][ C2] ? debug_object_deactivate+0x2f7/0x440 [ 14.851939][ C2] ? ip6_mc_add1_src+0x640/0x640 [ 14.851941][ C2] mld_dad_work+0x36/0x190 [ 14.851943][ C2] ? process_one_work+0xdfc/0x1560 [ 14.851945][ C2] process_one_work+0xe3e/0x1560 [ 14.851947][ C2] ? __queue_delayed_work+0x470/0x470 [ 14.851949][ C2] ? find_held_lock+0x2b/0x80 [ 14.851951][ C2] ? __rwlock_init+0x150/0x150 [ 14.851953][ C2] worker_thread+0x4f1/0xd60 [ 14.851955][ C2] ? rescuer_thread+0x1340/0x1340 [ 14.851957][ C2] ? __kthread_parkme+0xbd/0x210 [ 14.851959][ C2] ? rescuer_thread+0x1340/0x1340 [ 14.851961][ C2] ? rescuer_thread+0x1340/0x1340 [ 14.851962][ C2] kthread+0x367/0x460 [ 14.851964][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.851965][ C2] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.851967][ C2] ret_from_fork+0x474/0x6b0 [ 14.851970][ C2] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 14.851971][ C2] ? __switch_to+0x5a3/0xe00 [ 14.851974][ C2] ? kthread_affine_preferred+0x4c0/0x4c0 [ 14.851976][ C2] ret_from_fork_asm+0x11/0x20 [ 14.851979][ C2] [ 18.227699][ C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 18.227721][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.227723][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 28, name: ksoftirqd/2 [ 18.227725][ C2] preempt_count: 101, expected: 0 [ 18.227726][ C2] RCU nest depth: 1, expected: 0 [ 18.227727][ C2] INFO: lockdep is turned off. [ 18.227728][ C2] irq event stamp: 542422 [ 18.227729][ C2] hardirqs last enabled at (542421): [] run_ksoftirqd+0x3e/0x60 [ 18.227738][ C2] hardirqs last disabled at (542422): [] __schedule+0x1246/0x20e0 [ 18.227741][ C2] softirqs last enabled at (542420): [] handle_softirqs+0x67c/0x900 [ 18.227743][ C2] softirqs last disabled at (541611): [] run_ksoftirqd+0x39/0x60 [ 18.227745][ C2] Preemption disabled at: [ 18.227746][ C2] [] handle_softirqs+0xf6/0x900 [ 18.227751][ C2] CPU: 2 UID: 0 PID: 28 Comm: ksoftirqd/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.227755][ C2] Tainted: [W]=WARN [ 18.227756][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.227758][ C2] Call Trace: [ 18.227759][ C2] [ 18.227762][ C2] dump_stack_lvl+0x6f/0xa0 [ 18.227767][ C2] ? handle_softirqs+0xf6/0x900 [ 18.227769][ C2] __might_resched.cold+0x1fe/0x2c1 [ 18.227772][ C2] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 18.227775][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.227778][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.227782][ C2] __kmalloc_noprof+0x443/0x760 [ 18.227785][ C2] ? __rwlock_init+0x150/0x150 [ 18.227788][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 18.227791][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 18.227793][ C2] alloc_buf.isra.0+0x4b/0x260 [ 18.227795][ C2] put_chars+0x1e1/0x2f0 [ 18.227797][ C2] ? __send_to_port+0x420/0x420 [ 18.227799][ C2] ? console_prepend_replay+0x20/0x20 [ 18.227802][ C2] hvc_console_print+0x292/0x780 [ 18.227805][ C2] ? hvc_write+0x3a0/0x3a0 [ 18.227806][ C2] ? vsnprintf+0x668/0x1700 [ 18.227809][ C2] ? __rwlock_init+0x150/0x150 [ 18.227810][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.227812][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.227814][ C2] console_emit_next_record+0x22f/0x4c0 [ 18.227816][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 18.227818][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.227820][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.227821][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.227823][ C2] ? lock_acquire+0x13c/0x160 [ 18.227825][ C2] ? console_flush_one_record+0x111/0x710 [ 18.227826][ C2] console_flush_one_record+0x46f/0x710 [ 18.227829][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 18.227831][ C2] console_unlock+0xee/0x1f0 [ 18.227833][ C2] ? lock_acquire+0x13c/0x160 [ 18.227834][ C2] ? console_flush_one_record+0x710/0x710 [ 18.227836][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.227837][ C2] ? lock_release+0x184/0x1f0 [ 18.227839][ C2] ? lock_acquire+0x60/0x160 [ 18.227840][ C2] ? __rcu_read_lock+0x30/0x70 [ 18.227843][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.227845][ C2] ? vprintk_emit+0x320/0x3e0 [ 18.227847][ C2] vprintk_emit+0x37c/0x3e0 [ 18.227850][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 18.227851][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 18.227853][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.227855][ C2] ? lock_acquire+0x13c/0x160 [ 18.227857][ C2] _printk+0xc7/0x100 [ 18.227860][ C2] ? snapshot_read.cold+0x21/0x21 [ 18.227861][ C2] ? ___ratelimit+0x4e7/0xa00 [ 18.227864][ C2] ? fdb_notify.isra.0+0x120/0x120 [bridge] [ 18.227876][ C2] ? idr_get_free+0x830/0x830 [ 18.227879][ C2] br_fdb_update.cold+0x74/0x90 [bridge] [ 18.227888][ C2] ? br_fdb_add_local+0x60/0x60 [bridge] [ 18.227896][ C2] ? __allowed_ingress+0x58c/0xcc0 [bridge] [ 18.227904][ C2] ? br_allowed_ingress+0x6c/0x150 [bridge] [ 18.227911][ C2] br_handle_frame_finish+0x801/0x1d20 [bridge] [ 18.227918][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.227921][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.227923][ C2] ? br_handle_local_finish+0x20/0x20 [bridge] [ 18.227929][ C2] ? __rcu_read_lock+0x33/0x70 [ 18.227931][ C2] ? lock_release+0x184/0x1f0 [ 18.227932][ C2] ? fib_rules_unregister+0x440/0x440 [ 18.227936][ C2] br_handle_frame+0x74d/0xf50 [bridge] [ 18.227943][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.227944][ C2] ? br_handle_frame_finish+0x1d20/0x1d20 [bridge] [ 18.227950][ C2] __netif_receive_skb_core.constprop.0+0x536/0x2bb0 [ 18.227954][ C2] ? __udp4_lib_lookup+0x5f1/0x820 [ 18.227958][ C2] ? encap_bypass_if_local+0x270/0x270 [vxlan] [ 18.227962][ C2] ? udp_queue_rcv_one_skb+0x645/0xb00 [ 18.227964][ C2] ? do_xdp_generic+0x4a0/0x4a0 [ 18.227966][ C2] ? udp_unicast_rcv_skb+0x366/0x450 [ 18.227968][ C2] ? udp_rcv+0xaa1/0x1d90 [ 18.227970][ C2] ? udp_sk_rx_dst_set+0x90/0x90 [ 18.227972][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.227974][ C2] __netif_receive_skb_list_core+0x2fc/0x9e0 [ 18.227976][ C2] ? lock_release+0x184/0x1f0 [ 18.227978][ C2] ? process_backlog+0x3f1/0x14c0 [ 18.227979][ C2] ? __netif_receive_skb_core.constprop.0+0x2bb0/0x2bb0 [ 18.227981][ C2] ? ip_local_deliver+0x184/0x4c0 [ 18.227984][ C2] ? ip_local_deliver_finish+0x610/0x610 [ 18.227986][ C2] ? lock_acquire+0x13c/0x160 [ 18.227988][ C2] ? __asan_memset+0x27/0x50 [ 18.227990][ C2] netif_receive_skb_list_internal+0x5f8/0xe20 [ 18.227992][ C2] ? rcu_read_lock_held+0x9/0x40 [ 18.227994][ C2] ? process_backlog+0x14c0/0x14c0 [ 18.227996][ C2] ? ipv6_gro_receive+0xf30/0x2800 [ 18.227999][ C2] ? lock_acquire+0x13c/0x160 [ 18.228001][ C2] napi_complete_done+0x1aa/0x8c0 [ 18.228003][ C2] ? netif_receive_skb_list+0x50/0x50 [ 18.228005][ C2] ? lock_acquire+0x13c/0x160 [ 18.228006][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.228008][ C2] gro_cell_poll+0x337/0x550 [ 18.228013][ C2] __napi_poll+0xd4/0x3b0 [ 18.228015][ C2] net_rx_action+0x513/0xf50 [ 18.228017][ C2] ? __napi_poll+0x3b0/0x3b0 [ 18.228020][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.228021][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.228024][ C2] ? __schedule+0xfa5/0x20e0 [ 18.228025][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.228027][ C2] handle_softirqs+0x1d3/0x900 [ 18.228029][ C2] ? _local_bh_enable+0xc0/0xc0 [ 18.228031][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.228032][ C2] ? rcu_is_watching+0x16/0xd0 [ 18.228034][ C2] run_ksoftirqd+0x39/0x60 [ 18.228036][ C2] smpboot_thread_fn+0x2fb/0x9b0 [ 18.228039][ C2] ? sort_range+0x20/0x20 [ 18.228040][ C2] kthread+0x367/0x460 [ 18.228043][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 18.228044][ C2] ? kthread_affine_preferred+0x4c0/0x4c0 [ 18.228046][ C2] ret_from_fork+0x474/0x6b0 [ 18.228049][ C2] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 18.228050][ C2] ? __switch_to+0x5a3/0xe00 [ 18.228053][ C2] ? kthread_affine_preferred+0x4c0/0x4c0 [ 18.228055][ C2] ret_from_fork_asm+0x11/0x20 [ 18.228058][ C2] [ 24.805613][ T12] w3: left allmulticast mode [ 24.805631][ T12] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 24.805634][ T12] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 24.805636][ T12] preempt_count: 1, expected: 0 [ 24.805636][ T12] RCU nest depth: 0, expected: 0 [ 24.805637][ T12] INFO: lockdep is turned off. [ 24.805638][ T12] irq event stamp: 92 [ 24.805639][ T12] hardirqs last enabled at (91): [] _raw_spin_unlock_irq+0x28/0x50 [ 24.805647][ T12] hardirqs last disabled at (92): [] __schedule+0x1246/0x20e0 [ 24.805649][ T12] softirqs last enabled at (88): [] addrconf_verify_rtnl+0x38a/0x10b0 [ 24.805653][ T12] softirqs last disabled at (82): [] addrconf_verify_rtnl+0x31/0x10b0 [ 24.805655][ T12] Preemption disabled at: [ 24.805656][ T12] [] vprintk_emit+0x31b/0x3e0 [ 24.805664][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 24.805667][ T12] Tainted: [W]=WARN [ 24.805668][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.805670][ T12] Workqueue: netns cleanup_net [ 24.805676][ T12] Call Trace: [ 24.805677][ T12] [ 24.805679][ T12] dump_stack_lvl+0x6f/0xa0 [ 24.805685][ T12] ? vprintk_emit+0x31b/0x3e0 [ 24.805686][ T12] __might_resched.cold+0x1fe/0x2c1 [ 24.805690][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 24.805693][ T12] ? rcu_is_watching+0x16/0xd0 [ 24.805697][ T12] __kmalloc_noprof+0x443/0x760 [ 24.805701][ T12] ? __rwlock_init+0x150/0x150 [ 24.805704][ T12] ? alloc_buf.isra.0+0x4b/0x260 [ 24.805707][ T12] ? do_raw_spin_unlock+0x59/0x250 [ 24.805709][ T12] alloc_buf.isra.0+0x4b/0x260 [ 24.805711][ T12] put_chars+0x1e1/0x2f0 [ 24.805713][ T12] ? desc_read_finalized_seq+0x79/0x120 [ 24.805714][ T12] ? __send_to_port+0x420/0x420 [ 24.805717][ T12] ? console_prepend_replay+0x20/0x20 [ 24.805719][ T12] hvc_console_print+0x292/0x780 [ 24.805722][ T12] ? hvc_write+0x3a0/0x3a0 [ 24.805723][ T12] ? do_raw_spin_lock+0x131/0x280 [ 24.805725][ T12] ? __rwlock_init+0x150/0x150 [ 24.805726][ T12] ? rcu_is_watching+0x16/0xd0 [ 24.805728][ T12] ? rcu_is_watching+0x16/0xd0 [ 24.805730][ T12] ? lock_acquire+0x13c/0x160 [ 24.805732][ T12] console_emit_next_record+0x22f/0x4c0 [ 24.805734][ T12] ? devkmsg_read+0x4b0/0x4b0 [ 24.805736][ T12] ? rcu_is_watching+0x16/0xd0 [ 24.805738][ T12] ? rcu_is_watching+0x16/0xd0 [ 24.805740][ T12] ? rcu_is_watching+0x16/0xd0 [ 24.805741][ T12] ? lock_acquire+0x13c/0x160 [ 24.805743][ T12] ? console_flush_one_record+0x111/0x710 [ 24.805745][ T12] console_flush_one_record+0x46f/0x710 [ 24.805747][ T12] ? console_emit_next_record+0x4c0/0x4c0 [ 24.805750][ T12] console_unlock+0xee/0x1f0 [ 24.805751][ T12] ? lock_acquire+0x13c/0x160 [ 24.805753][ T12] ? console_flush_one_record+0x710/0x710 [ 24.805754][ T12] ? rcu_is_watching+0x16/0xd0 [ 24.805756][ T12] ? lock_release+0x184/0x1f0 [ 24.805757][ T12] ? lock_acquire+0x60/0x160 [ 24.805759][ T12] ? __rcu_read_lock+0x30/0x70 [ 24.805761][ T12] ? __down_trylock_console_sem+0x5e/0xa0 [ 24.805763][ T12] ? vprintk_emit+0x320/0x3e0 [ 24.805765][ T12] vprintk_emit+0x37c/0x3e0 [ 24.805767][ T12] ? wake_up_klogd_work_func+0x90/0x90 [ 24.805769][ T12] ? process_one_work+0xe3e/0x1560 [ 24.805771][ T12] ? kthread+0x367/0x460 [ 24.805773][ T12] ? ret_from_fork+0x474/0x6b0 [ 24.805776][ T12] ? ret_from_fork_asm+0x11/0x20 [ 24.805778][ T12] _printk+0xc7/0x100 [ 24.805781][ T12] ? snapshot_read.cold+0x21/0x21 [ 24.805783][ T12] ? netdev_name+0x43/0x60 [ 24.805786][ T12] ? __netdev_printk+0x17f/0x1d0 [ 24.805788][ T12] netdev_info+0xe2/0x116 [ 24.805790][ T12] ? netdev_notice+0x120/0x120 [ 24.805792][ T12] ? rcu_is_watching+0x16/0xd0 [ 24.805794][ T12] ? __up_read+0x355/0x9e0 [ 24.805795][ T12] ? trace_hardirqs_on+0x36/0x40 [ 24.805798][ T12] ? down_write_nested+0x200/0x200 [ 24.805799][ T12] ? mutex_is_locked+0x1c/0x50 [ 24.805802][ T12] netif_set_allmulti.cold+0x7c/0x166 [ 24.805805][ T12] dev_set_allmulti+0xa2/0x150 [ 24.805807][ T12] del_nbp+0xb7/0xc10 [bridge] [ 24.805821][ T12] br_dev_delete+0x9d/0x1e0 [bridge] [ 24.805829][ T12] br_net_exit_rtnl+0xb8/0x110 [bridge] [ 24.805836][ T12] ops_undo_list+0x5be/0x8f0 [ 24.805838][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 24.805841][ T12] ? idr_destroy+0x121/0x250 [ 24.805845][ T12] cleanup_net+0x431/0x890 [ 24.805847][ T12] ? net_passive_dec+0x230/0x230 [ 24.805849][ T12] ? lock_acquire+0x13c/0x160 [ 24.805850][ T12] ? rcu_is_watching+0x16/0xd0 [ 24.805853][ T12] process_one_work+0xe3e/0x1560 [ 24.805855][ T12] ? __queue_delayed_work+0x470/0x470 [ 24.805858][ T12] ? __rwlock_init+0x150/0x150 [ 24.805860][ T12] worker_thread+0x4f1/0xd60 [ 24.805863][ T12] ? rescuer_thread+0x1340/0x1340 [ 24.805865][ T12] kthread+0x367/0x460 [ 24.805866][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 24.805868][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 24.805870][ T12] ret_from_fork+0x474/0x6b0 [ 24.805871][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 24.805873][ T12] ? __switch_to+0x5a3/0xe00 [ 24.805876][ T12] ? kthread_affine_preferred+0x4c0/0x4c0 [ 24.805877][ T12] ret_from_fork_asm+0x11/0x20 [ 24.805880][ T12] [ 24.824558][ T12] w3: left promiscuous mode [ 24.824955][ T12] br1: port 5(w3) entered disabled state [ 24.826554][ T12] w1: left allmulticast mode [ 24.827999][ T12] w1: left promiscuous mode [ 24.828576][ T12] br1: port 4(w1) entered disabled state [ 24.830142][ T12] vx4001: left allmulticast mode [ 24.830352][ T12] vx4001: left promiscuous mode [ 24.830661][ T12] br1: port 3(vx4001) entered disabled state [ 24.832524][ T12] vx20: left allmulticast mode [ 24.837106][ T12] vx20: left promiscuous mode [ 24.837356][ T12] br1: port 2(vx20) entered disabled state [ 24.838108][ T12] vx10: left allmulticast mode [ 24.838273][ T12] vx10: left promiscuous mode [ 24.839384][ T12] br1: port 1(vx10) entered disabled state [ 25.366681][ T248] br1: left promiscuous mode [ 25.515054][ T598] br1: port 4(veth2) entered disabled state [ 25.539752][ T599] veth2: left allmulticast mode [ 25.539934][ T599] veth2: left promiscuous mode [ 25.540154][ T599] br1: port 4(veth2) entered disabled state [ 25.583951][ T601] br1: port 3(veth1) entered disabled state [ 25.605255][ T602] veth1: left allmulticast mode [ 25.605509][ T602] veth1: left promiscuous mode [ 25.605827][ T602] br1: port 3(veth1) entered disabled state [ 25.655136][ T604] vx4001: left allmulticast mode [ 25.655384][ T604] vx4001: left promiscuous mode [ 25.655705][ T604] br1: port 5(vx4001) entered disabled state [ 25.777671][ T608] vx20: left allmulticast mode [ 25.777842][ T608] vx20: left promiscuous mode [ 25.778052][ T608] br1: port 2(vx20) entered disabled state [ 25.880138][ T612] vx10: left allmulticast mode [ 25.880159][ T612] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.880162][ T612] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 612, name: ip [ 25.880164][ T612] preempt_count: 1, expected: 0 [ 25.880165][ T612] RCU nest depth: 0, expected: 0 [ 25.880167][ T612] INFO: lockdep is turned off. [ 25.880169][ T612] irq event stamp: 0 [ 25.880170][ T612] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 25.880175][ T612] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 25.880182][ T612] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 25.880185][ T612] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 25.880187][ T612] Preemption disabled at: [ 25.880188][ T612] [] vprintk_emit+0x31b/0x3e0 [ 25.880197][ T612] CPU: 0 UID: 0 PID: 612 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.880202][ T612] Tainted: [W]=WARN [ 25.880203][ T612] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.880206][ T612] Call Trace: [ 25.880208][ T612] [ 25.880209][ T612] dump_stack_lvl+0x6f/0xa0 [ 25.880216][ T612] ? vprintk_emit+0x31b/0x3e0 [ 25.880219][ T612] __might_resched.cold+0x1fe/0x2c1 [ 25.880224][ T612] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.880228][ T612] ? __asan_memcpy+0x3c/0x60 [ 25.880232][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880237][ T612] __kmalloc_noprof+0x443/0x760 [ 25.880240][ T612] ? __rwlock_init+0x150/0x150 [ 25.880244][ T612] ? alloc_buf.isra.0+0x4b/0x260 [ 25.880249][ T612] ? do_raw_spin_unlock+0x59/0x250 [ 25.880251][ T612] alloc_buf.isra.0+0x4b/0x260 [ 25.880254][ T612] put_chars+0x1e1/0x2f0 [ 25.880257][ T612] ? __send_to_port+0x420/0x420 [ 25.880260][ T612] ? console_prepend_replay+0x20/0x20 [ 25.880264][ T612] hvc_console_print+0x292/0x780 [ 25.880269][ T612] ? hvc_write+0x3a0/0x3a0 [ 25.880271][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880273][ T612] ? lock_acquire+0x13c/0x160 [ 25.880277][ T612] console_emit_next_record+0x22f/0x4c0 [ 25.880280][ T612] ? devkmsg_read+0x4b0/0x4b0 [ 25.880283][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880286][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880288][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880290][ T612] ? lock_acquire+0x13c/0x160 [ 25.880293][ T612] ? console_flush_one_record+0x111/0x710 [ 25.880296][ T612] console_flush_one_record+0x46f/0x710 [ 25.880299][ T612] ? console_emit_next_record+0x4c0/0x4c0 [ 25.880304][ T612] console_unlock+0xee/0x1f0 [ 25.880306][ T612] ? lock_acquire+0x13c/0x160 [ 25.880308][ T612] ? console_flush_one_record+0x710/0x710 [ 25.880311][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880313][ T612] ? lock_release+0x184/0x1f0 [ 25.880315][ T612] ? lock_acquire+0x60/0x160 [ 25.880318][ T612] ? __rcu_read_lock+0x30/0x70 [ 25.880321][ T612] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.880323][ T612] ? vprintk_emit+0x320/0x3e0 [ 25.880326][ T612] vprintk_emit+0x37c/0x3e0 [ 25.880330][ T612] ? wake_up_klogd_work_func+0x90/0x90 [ 25.880335][ T612] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.880339][ T612] ? netlink_unicast+0x486/0x750 [ 25.880343][ T612] ? netlink_sendmsg+0x735/0xc60 [ 25.880345][ T612] ? ____sys_sendmsg+0x415/0x880 [ 25.880348][ T612] ? ___sys_sendmsg+0x14e/0x1d0 [ 25.880350][ T612] ? __sys_sendmsg+0x12c/0x1d0 [ 25.880353][ T612] ? do_syscall_64+0xff/0x530 [ 25.880357][ T612] _printk+0xc7/0x100 [ 25.880361][ T612] ? snapshot_read.cold+0x21/0x21 [ 25.880365][ T612] ? netdev_name+0x43/0x60 [ 25.880369][ T612] ? __netdev_printk+0x17f/0x1d0 [ 25.880371][ T612] netdev_info+0xe2/0x116 [ 25.880374][ T612] ? netdev_notice+0x120/0x120 [ 25.880377][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880380][ T612] ? __up_read+0x355/0x9e0 [ 25.880383][ T612] ? trace_hardirqs_on+0x36/0x40 [ 25.880386][ T612] ? down_write_nested+0x200/0x200 [ 25.880388][ T612] ? mutex_is_locked+0x1c/0x50 [ 25.880392][ T612] netif_set_allmulti.cold+0x7c/0x166 [ 25.880396][ T612] dev_set_allmulti+0xa2/0x150 [ 25.880400][ T612] del_nbp+0xb7/0xc10 [bridge] [ 25.880418][ T612] ? is_bpf_text_address+0x72/0x110 [ 25.880423][ T612] ? kernel_text_address+0x149/0x170 [ 25.880432][ T612] br_del_if+0xab/0x200 [bridge] [ 25.880445][ T612] ? rtnl_is_locked+0x15/0x20 [ 25.880448][ T612] do_set_master+0x15c/0x580 [ 25.880452][ T612] do_setlink.isra.0+0xa31/0x2750 [ 25.880456][ T612] ? stack_trace_save+0x93/0xc0 [ 25.880459][ T612] ? rtnl_link_get_size+0x350/0x350 [ 25.880461][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880464][ T612] ? stack_depot_save_flags+0x1bc/0x790 [ 25.880469][ T612] ? kasan_save_stack+0x3d/0x50 [ 25.880472][ T612] ? kasan_save_stack+0x2f/0x50 [ 25.880474][ T612] ? kasan_save_track+0x14/0x30 [ 25.880477][ T612] ? __kasan_kmalloc+0x7b/0x90 [ 25.880479][ T612] ? __kmalloc_cache_noprof+0x29a/0x620 [ 25.880482][ T612] ? rtnl_newlink+0x124/0x11c0 [ 25.880483][ T612] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.880485][ T612] ? netlink_rcv_skb+0x14e/0x3a0 [ 25.880488][ T612] ? netlink_unicast+0x486/0x750 [ 25.880490][ T612] ? netlink_sendmsg+0x735/0xc60 [ 25.880492][ T612] ? ____sys_sendmsg+0x415/0x880 [ 25.880494][ T612] ? ___sys_sendmsg+0x14e/0x1d0 [ 25.880496][ T612] ? __sys_sendmsg+0x12c/0x1d0 [ 25.880498][ T612] ? do_syscall_64+0xff/0x530 [ 25.880500][ T612] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.880504][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880507][ T612] ? lock_acquire+0x13c/0x160 [ 25.880509][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880511][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880514][ T612] ? trace_contention_end+0xb3/0x180 [ 25.880517][ T612] ? __mutex_lock+0x1db/0x1ea0 [ 25.880519][ T612] ? __mutex_lock+0x9a3/0x1ea0 [ 25.880522][ T612] ? rtnl_newlink+0x9a8/0x11c0 [ 25.880524][ T612] ? ww_mutex_lock+0x160/0x160 [ 25.880527][ T612] ? nla_get_range_signed+0x3d0/0x3d0 [ 25.880530][ T612] ? __rtnl_newlink+0x3fa/0xa50 [ 25.880534][ T612] rtnl_newlink+0x9f1/0x11c0 [ 25.880537][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880540][ T612] ? rtnl_bridge_getlink+0x850/0x850 [ 25.880542][ T612] ? lock_acquire+0x13c/0x160 [ 25.880544][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880547][ T612] ? is_bpf_text_address+0x3e/0x110 [ 25.880549][ T612] ? is_bpf_text_address+0x72/0x110 [ 25.880552][ T612] ? kernel_text_address+0x149/0x170 [ 25.880554][ T612] ? __kernel_text_address+0x12/0x30 [ 25.880556][ T612] ? write_profile+0xf0/0xf0 [ 25.880558][ T612] ? unwind_get_return_address+0x67/0xd0 [ 25.880561][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880564][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880566][ T612] ? cap_capable+0x1d7/0x3d0 [ 25.880570][ T612] ? lock_acquire+0x13c/0x160 [ 25.880572][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880575][ T612] ? rtnl_bridge_getlink+0x850/0x850 [ 25.880577][ T612] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 25.880580][ T612] ? rtnl_link_fill+0x920/0x920 [ 25.880582][ T612] ? filter_irq_stacks+0xd0/0xd0 [ 25.880585][ T612] ? stack_depot_save_flags+0x1bc/0x790 [ 25.880589][ T612] netlink_rcv_skb+0x14e/0x3a0 [ 25.880591][ T612] ? rtnl_link_fill+0x920/0x920 [ 25.880593][ T612] ? lock_release+0x184/0x1f0 [ 25.880595][ T612] ? netlink_ack+0xcf0/0xcf0 [ 25.880597][ T612] ? __netlink_lookup+0xb9/0x6b0 [ 25.880601][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880604][ T612] ? lock_release+0x184/0x1f0 [ 25.880607][ T612] netlink_unicast+0x486/0x750 [ 25.880610][ T612] ? netlink_attachskb+0x810/0x810 [ 25.880613][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880615][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880618][ T612] ? lock_acquire+0x13c/0x160 [ 25.880620][ T612] netlink_sendmsg+0x735/0xc60 [ 25.880623][ T612] ? netlink_unicast+0x750/0x750 [ 25.880626][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880629][ T612] ? lock_release+0x184/0x1f0 [ 25.880632][ T612] ____sys_sendmsg+0x415/0x880 [ 25.880634][ T612] ? copy_msghdr_from_user+0x279/0x420 [ 25.880637][ T612] ? get_timestamp.constprop.0+0x390/0x390 [ 25.880639][ T612] ? move_addr_to_kernel+0x40/0x40 [ 25.880641][ T612] ? filter_irq_stacks+0xd0/0xd0 [ 25.880645][ T612] ___sys_sendmsg+0x14e/0x1d0 [ 25.880648][ T612] ? copy_msghdr_from_user+0x420/0x420 [ 25.880656][ T612] __sys_sendmsg+0x12c/0x1d0 [ 25.880659][ T612] ? __sys_sendmsg_sock+0x20/0x20 [ 25.880663][ T612] ? rcu_is_watching+0x16/0xd0 [ 25.880666][ T612] do_syscall_64+0xff/0x530 [ 25.880668][ T612] ? exc_page_fault+0xee/0x100 [ 25.880671][ T612] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.880674][ T612] RIP: 0033:0x7f1fbf34254e [ 25.880676][ T612] 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 [ 25.880679][ T612] RSP: 002b:00007ffe5ec8cb60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 25.880684][ T612] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1fbf34254e [ 25.880686][ T612] RDX: 0000000000000000 RSI: 00007ffe5ec8cc10 RDI: 0000000000000005 [ 25.880687][ T612] RBP: 00007ffe5ec8cb70 R08: 0000000000000000 R09: 0000000000000000 [ 25.880689][ T612] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912e24 [ 25.880690][ T612] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe5ec8d2d0 [ 25.880694][ T612] [ 25.924968][ T612] vx10: left promiscuous mode [ 25.925306][ T612] br1: port 1(vx10) entered disabled state [ 25.933494][ T612] ip (612) used greatest stack depth: 23208 bytes left