[  128.689883][ T1463] IPVS: Registered protocols (TCP)
[  128.691139][ T1463] IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
[  128.692497][ T1463] IPVS: ipvs loaded.
[  130.863853][ T1484] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  131.088423][ T1486] br0: port 1(veth01) entered blocking state
[  131.088858][ T1486] br0: port 1(veth01) entered disabled state
[  131.089124][ T1486] veth01: entered allmulticast mode
[  131.091099][ T1486] veth01: entered promiscuous mode
[  131.272927][ T1487] br0: port 2(veth02) entered blocking state
[  131.273209][ T1487] br0: port 2(veth02) entered disabled state
[  131.273492][ T1487] veth02: entered allmulticast mode
[  131.275375][ T1487] veth02: entered promiscuous mode
[  131.822563][   T37] br0: port 1(veth01) entered blocking state
[  131.823219][   T37] br0: port 1(veth01) entered forwarding state
[  132.924492][   T40] br0: port 2(veth02) entered blocking state
[  132.924929][   T40] br0: port 2(veth02) entered forwarding state
[  134.829680][ T1503] IPVS: [rr] scheduler registered.
[  134.838772][   T60] IPVS: starting estimator thread 0...
[  134.901388][ T1504] IPVS: using max 44 ests per chain, 105600 per kthread
[  136.808087][   T67] veth02: left allmulticast mode
[  136.808489][   T67] veth02: left promiscuous mode
[  136.808828][   T67] br0: port 2(veth02) entered disabled state
[  136.811728][   T67] veth01: left allmulticast mode
[  136.811912][   T67] veth01: left promiscuous mode
[  136.812203][   T67] br0: port 1(veth01) entered disabled state
[  137.297195][   T67] IPVS: stop unused estimator thread 0...
[  140.641209][ T1563] br0: port 1(veth01) entered blocking state
[  140.641519][ T1563] br0: port 1(veth01) entered disabled state
[  140.641797][ T1563] veth01: entered allmulticast mode
[  140.643721][ T1563] veth01: entered promiscuous mode
[  140.817654][ T1564] br0: port 2(veth02) entered blocking state
[  140.817961][ T1564] br0: port 2(veth02) entered disabled state
[  140.818246][ T1564] veth02: entered allmulticast mode
[  140.820164][ T1564] veth02: entered promiscuous mode
[  141.356109][   T40] br0: port 1(veth01) entered blocking state
[  141.356422][   T40] br0: port 1(veth01) entered forwarding state
[  142.410775][   T46] br0: port 2(veth02) entered blocking state
[  142.411056][   T46] br0: port 2(veth02) entered forwarding state
[  144.182662][   T60] IPVS: starting estimator thread 0...
[  144.245374][ T1580] IPVS: using max 24 ests per chain, 57600 per kthread
[  144.676433][ T1583] br0: port 2(veth02) entered disabled state
[  144.835131][ T1583] veth02 (unregistering): left allmulticast mode
[  144.835705][ T1583] veth02 (unregistering): left promiscuous mode
[  144.836089][ T1583] br0: port 2(veth02) entered disabled state
[  144.837846][ T1583] 
[  144.837989][ T1583] ============================================
[  144.838301][ T1583] WARNING: possible recursive locking detected
[  144.838633][ T1583] 6.13.0-rc5-virtme #1 Not tainted
[  144.838891][ T1583] --------------------------------------------
[  144.839209][ T1583] ip/1583 is trying to acquire lock:
[  144.839467][ T1583] ffffffffb81dfc30 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90
[  144.839993][ T1583] 
[  144.839993][ T1583] but task is already holding lock:
[  144.840377][ T1583] ffffffffb81dfc30 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90
[  144.840899][ T1583] 
[  144.840899][ T1583] other info that might help us debug this:
[  144.841279][ T1583]  Possible unsafe locking scenario:
[  144.841279][ T1583] 
[  144.841665][ T1583]        CPU0
[  144.841875][ T1583]        ----
[  144.842067][ T1583]   lock((netdev_chain).rwsem);
[  144.842332][ T1583]   lock((netdev_chain).rwsem);
[  144.842592][ T1583] 
[  144.842592][ T1583]  *** DEADLOCK ***
[  144.842592][ T1583] 
[  144.842970][ T1583]  May be due to missing lock nesting notation
[  144.842970][ T1583] 
[  144.843345][ T1583] 2 locks held by ip/1583:
[  144.843607][ T1583]  #0: ffffffffb81f1088 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_dellink+0x228/0xa40
[  144.844079][ T1583]  #1: ffffffffb81dfc30 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90
[  144.844615][ T1583] 
[  144.844615][ T1583] stack backtrace:
[  144.844935][ T1583] CPU: 0 UID: 0 PID: 1583 Comm: ip Not tainted 6.13.0-rc5-virtme #1
[  144.845326][ T1583] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  144.845655][ T1583] Call Trace:
[  144.845854][ T1583]  <TASK>
[  144.845999][ T1583]  dump_stack_lvl+0x82/0xd0
[  144.846269][ T1583]  print_deadlock_bug+0x40a/0x650
[  144.846545][ T1583]  validate_chain+0x5bf/0xae0
[  144.846813][ T1583]  ? __pfx_validate_chain+0x10/0x10
[  144.847074][ T1583]  ? hlock_class+0x4e/0x130
[  144.847322][ T1583]  ? mark_lock+0x38/0x3e0
[  144.847511][ T1583]  __lock_acquire+0xb9a/0x1680
[  144.847762][ T1583]  lock_acquire.part.0+0xeb/0x330
[  144.848020][ T1583]  ? blocking_notifier_call_chain+0x50/0x90
[  144.848327][ T1583]  ? find_held_lock+0x2c/0x110
[  144.848572][ T1583]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  144.848820][ T1583]  ? trace_lock_acquire+0x14c/0x1f0
[  144.849067][ T1583]  ? lock_acquire+0x32/0xc0
[  144.849313][ T1583]  ? blocking_notifier_call_chain+0x50/0x90
[  144.849623][ T1583]  down_read+0x9f/0x340
[  144.849820][ T1583]  ? blocking_notifier_call_chain+0x50/0x90
[  144.850124][ T1583]  ? __pfx_down_read+0x10/0x10
[  144.850366][ T1583]  ? lockdep_hardirqs_on_prepare+0x12b/0x410
[  144.850676][ T1583]  blocking_notifier_call_chain+0x50/0x90
[  144.850922][ T1583]  __netdev_upper_dev_unlink+0xd9/0x220
[  144.851167][ T1583]  ? __pfx___netdev_upper_dev_unlink+0x10/0x10
[  144.851469][ T1583]  ? find_held_lock+0x2c/0x110
[  144.851738][ T1583]  ? del_nbp+0x377/0xbe0 [bridge]
[  144.852067][ T1583]  ? hlock_class+0x4e/0x130
[  144.852320][ T1583]  netdev_upper_dev_unlink+0x71/0xa0
[  144.852568][ T1583]  ? __pfx_netdev_upper_dev_unlink+0x10/0x10
[  144.852869][ T1583]  ? mutex_spin_on_owner+0x282/0x2b0
[  144.853116][ T1583]  ? rtnl_is_locked+0x15/0x20
[  144.853361][ T1583]  del_nbp+0x602/0xbe0 [bridge]
[  144.853681][ T1583]  br_del_if+0xa3/0x1f0 [bridge]
[  144.853990][ T1583]  br_device_event+0x53d/0x800 [bridge]
[  144.854297][ T1583]  ? __pfx_br_device_event+0x10/0x10 [bridge]
[  144.854662][ T1583]  ? ip_vs_dst_event+0x3d/0x770 [ip_vs]
[  144.854933][ T1583]  ? nft_offload_netdev_event+0x158/0x3b0 [nf_tables]
[  144.855292][ T1583]  notifier_call_chain+0xcd/0x150
[  144.855547][ T1583]  blocking_notifier_call_chain+0x66/0x90
[  144.855817][ T1583]  unregister_netdevice_many_notify+0xa7b/0x1580
[  144.856149][ T1583]  ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[  144.856476][ T1583]  ? rtnl_dellink+0x228/0xa40
[  144.856740][ T1583]  ? sock_def_readable+0x11e/0x300
[  144.857006][ T1583]  ? rtnl_is_locked+0x15/0x20
[  144.857263][ T1583]  ? unregister_netdevice_queue+0x70/0x410
[  144.857588][ T1583]  ? __pfx_unregister_netdevice_queue+0x10/0x10
[  144.857894][ T1583]  ? __pfx_unregister_netdevice_queue+0x10/0x10
[  144.858201][ T1583]  rtnl_dellink+0x348/0xa40
[  144.858440][ T1583]  ? __pfx_rtnl_dellink+0x10/0x10
[  144.858715][ T1583]  ? find_held_lock+0x2c/0x110
[  144.858967][ T1583]  ? __lock_release+0x103/0x460
[  144.859211][ T1583]  ? rtnetlink_rcv_msg+0x6ef/0xc10
[  144.859463][ T1583]  ? __pfx___lock_release+0x10/0x10
[  144.859711][ T1583]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  144.859962][ T1583]  ? rtnetlink_rcv_msg+0x6ef/0xc10
[  144.860206][ T1583]  ? __pfx_rtnl_dellink+0x10/0x10
[  144.860452][ T1583]  rtnetlink_rcv_msg+0x712/0xc10
[  144.860710][ T1583]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  144.860955][ T1583]  ? hlock_class+0x4e/0x130
[  144.861206][ T1583]  ? mark_lock+0x38/0x3e0
[  144.861392][ T1583]  ? __lock_acquire+0xb9a/0x1680
[  144.861640][ T1583]  netlink_rcv_skb+0x130/0x360
[  144.861885][ T1583]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[  144.862130][ T1583]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  144.862380][ T1583]  ? netlink_deliver_tap+0x13e/0x340
[  144.862630][ T1583]  ? netlink_deliver_tap+0xc3/0x340
[  144.862883][ T1583]  netlink_unicast+0x44b/0x710
[  144.863131][ T1583]  ? __pfx_netlink_unicast+0x10/0x10
[  144.863378][ T1583]  netlink_sendmsg+0x723/0xbe0
[  144.863628][ T1583]  ? __pfx_netlink_sendmsg+0x10/0x10
[  144.863875][ T1583]  ? __kasan_kmalloc+0x7f/0x90
[  144.864127][ T1583]  ____sys_sendmsg+0x7ac/0xa10
[  144.864374][ T1583]  ? __pfx_____sys_sendmsg+0x10/0x10
[  144.864619][ T1583]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[  144.864942][ T1583]  ___sys_sendmsg+0xee/0x170
[  144.865190][ T1583]  ? __pfx____sys_sendmsg+0x10/0x10
[  144.865444][ T1583]  ? kasan_save_stack+0x34/0x50
[  144.865702][ T1583]  ? kasan_save_stack+0x24/0x50
[  144.865959][ T1583]  ? __kasan_record_aux_stack+0x8e/0xa0
[  144.866209][ T1583]  ? __call_rcu_common.constprop.0+0xa1/0x4b0
[  144.866525][ T1583]  ? __x64_sys_close+0x7c/0xd0
[  144.866779][ T1583]  ? do_syscall_64+0xc1/0x1d0
[  144.867028][ T1583]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  144.867332][ T1583]  ? __lock_acquire+0xb9a/0x1680
[  144.867585][ T1583]  ? find_held_lock+0x2c/0x110
[  144.867833][ T1583]  ? __lock_release+0x103/0x460
[  144.868082][ T1583]  ? __virt_addr_valid+0x22b/0x430
[  144.868329][ T1583]  ? __pfx___lock_release+0x10/0x10
[  144.868582][ T1583]  ? __pfx_lock_acquire.part.0+0x10/0x10
[  144.868832][ T1583]  __sys_sendmsg+0x109/0x1a0
[  144.869079][ T1583]  ? __pfx___sys_sendmsg+0x10/0x10
[  144.869322][ T1583]  ? kfree+0x2d/0x330
[  144.869517][ T1583]  do_syscall_64+0xc1/0x1d0
[  144.869768][ T1583]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  144.870071][ T1583] RIP: 0033:0x7fcb4226d9a7
[  144.870331][ T1583] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[  144.871203][ T1583] RSP: 002b:00007ffd7528b138 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  144.871578][ T1583] RAX: ffffffffffffffda RBX: 00007ffd7528b860 RCX: 00007fcb4226d9a7
[  144.871959][ T1583] RDX: 0000000000000000 RSI: 00007ffd7528b1a0 RDI: 0000000000000005
[  144.872325][ T1583] RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000078
[  144.872690][ T1583] R10: 00007fcb4212bef8 R11: 0000000000000246 R12: 0000000000000001
[  144.873056][ T1583] R13: 0000000067795616 R14: 0000000000498600 R15: 0000000000000000
[  144.873438][ T1583]  </TASK>
[  145.659134][   T67] veth01: left allmulticast mode
[  145.659326][   T67] veth01: left promiscuous mode
[  145.659614][   T67] br0: port 1(veth01) entered disabled state
[  146.065889][   T67] IPVS: stop unused estimator thread 0...
[  148.394606][ T1635] br0: port 1(veth01) entered blocking state
[  148.394833][ T1635] br0: port 1(veth01) entered disabled state
[  148.395047][ T1635] veth01: entered allmulticast mode
[  148.397164][ T1635] veth01: entered promiscuous mode
[  148.528617][ T1636] br0: port 2(veth02) entered blocking state
[  148.528983][ T1636] br0: port 2(veth02) entered disabled state
[  148.529806][ T1636] veth02: entered allmulticast mode
[  148.532351][ T1636] veth02: entered promiscuous mode
[  148.958957][   T37] br0: port 1(veth01) entered blocking state
[  148.959255][   T37] br0: port 1(veth01) entered forwarding state
[  149.741415][   T46] br0: port 2(veth02) entered blocking state
[  149.741651][   T46] br0: port 2(veth02) entered forwarding state
[  151.255644][ T1650] ipip: IPv4 and MPLS over IPv4 tunneling driver
[  151.833631][   T60] IPVS: starting estimator thread 0...
[  151.897354][ T1659] IPVS: using max 92 ests per chain, 220800 per kthread
[  153.653594][   T67] veth02: left allmulticast mode
[  153.653813][   T67] veth02: left promiscuous mode
[  153.654089][   T67] br0: port 2(veth02) entered disabled state
[  153.656697][   T67] veth01: left allmulticast mode
[  153.656861][   T67] veth01: left promiscuous mode
[  153.657113][   T67] br0: port 1(veth01) entered disabled state
[  154.091381][   T67] IPVS: stop unused estimator thread 0...