[ 1102.212270][T12502] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 1102.790528][T12507] br0: port 1(veth0) entered blocking state
[ 1102.791063][T12507] br0: port 1(veth0) entered disabled state
[ 1102.791345][T12507] veth0: entered allmulticast mode
[ 1102.793404][T12507] veth0: entered promiscuous mode
[ 1102.795054][T12507]
[ 1102.795173][T12507] =============================
[ 1102.795353][T12507] WARNING: suspicious RCU usage
[ 1102.795543][T12507] 6.11.0-rc2-virtme #1 Not tainted
[ 1102.795715][T12507] -----------------------------
[ 1102.795886][T12507] net/bridge/br_private.h:930 suspicious rcu_dereference_check() usage!
[ 1102.796167][T12507]
[ 1102.796167][T12507] other info that might help us debug this:
[ 1102.796167][T12507]
[ 1102.796512][T12507]
[ 1102.796512][T12507] rcu_scheduler_active = 2, debug_locks = 1
[ 1102.796767][T12507] 1 lock held by ip/12507:
[ 1102.796943][T12507] #0: ffffffff857c5cc8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xc10
[ 1102.797269][T12507]
[ 1102.797269][T12507] stack backtrace:
[ 1102.797502][T12507] CPU: 1 UID: 0 PID: 12507 Comm: ip Not tainted 6.11.0-rc2-virtme #1
[ 1102.797763][T12507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1102.798155][T12507] Call Trace:
[ 1102.798295][T12507]
[ 1102.798388][T12507] dump_stack_lvl+0xb0/0xd0
[ 1102.798572][T12507] lockdep_rcu_suspicious+0x1e5/0x270
[ 1102.798745][T12507] ? __pfx_br_handle_frame+0x10/0x10 [bridge]
[ 1102.798999][T12507] br_get_link_af_size_filtered+0x18e/0x220 [bridge]
[ 1102.799298][T12507] br_info_notify+0xe6/0x280 [bridge]
[ 1102.799529][T12507] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1102.799745][T12507] br_add_if+0xa63/0x1520 [bridge]
[ 1102.799956][T12507] ? rtnl_is_locked+0x15/0x20
[ 1102.800142][T12507] ? netdev_master_upper_dev_get+0x13/0x120
[ 1102.800363][T12507] do_setlink+0x84b/0x21e0
[ 1102.800542][T12507] ? is_bpf_text_address+0x67/0x120
[ 1102.800717][T12507] ? __pfx_do_setlink+0x10/0x10
[ 1102.800891][T12507] ? is_bpf_text_address+0x71/0x120
[ 1102.801061][T12507] ? kernel_text_address+0xce/0xe0
[ 1102.801233][T12507] ? __kernel_text_address+0x12/0x40
[ 1102.801401][T12507] ? unwind_get_return_address+0x5e/0xa0
[ 1102.801573][T12507] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 1102.801794][T12507] ? arch_stack_walk+0xa2/0xf0
[ 1102.801977][T12507] ? stack_trace_save+0x94/0xd0
[ 1102.802146][T12507] ? __pfx_stack_trace_save+0x10/0x10
[ 1102.802315][T12507] ? __pfx_validate_nla+0x10/0x10
[ 1102.802492][T12507] ? mark_lock+0x38/0x3e0
[ 1102.802624][T12507] ? kasan_save_stack+0x34/0x50
[ 1102.802800][T12507] ? __nla_validate_parse+0x1bc/0x3d0
[ 1102.802977][T12507] __rtnl_newlink+0xaa7/0xd80
[ 1102.803188][T12507] ? hlock_class+0x4e/0x130
[ 1102.803363][T12507] ? __pfx___rtnl_newlink+0x10/0x10
[ 1102.803536][T12507] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1102.803743][T12507] ? __create_object+0x5e/0xb0
[ 1102.803914][T12507] ? trace_kmalloc+0x2d/0xe0
[ 1102.804090][T12507] rtnl_newlink+0x63/0xa0
[ 1102.804231][T12507] rtnetlink_rcv_msg+0x2fb/0xc10
[ 1102.804400][T12507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1102.804570][T12507] ? hlock_class+0x4e/0x130
[ 1102.804747][T12507] ? mark_lock+0x38/0x3e0
[ 1102.804877][T12507] ? __lock_acquire+0xb35/0x1560
[ 1102.805050][T12507] netlink_rcv_skb+0x130/0x360
[ 1102.805220][T12507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1102.805394][T12507] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 1102.805575][T12507] ? netlink_deliver_tap+0x13e/0x340
[ 1102.805749][T12507] ? netlink_deliver_tap+0xc3/0x340
[ 1102.805920][T12507] netlink_unicast+0x44b/0x710
[ 1102.806101][T12507] ? __pfx_netlink_unicast+0x10/0x10
[ 1102.806273][T12507] netlink_sendmsg+0x723/0xbe0
[ 1102.806441][T12507] ? __pfx_netlink_sendmsg+0x10/0x10
[ 1102.806608][T12507] ? __import_iovec+0x35d/0x5d0
[ 1102.806782][T12507] ____sys_sendmsg+0x7b2/0xa10
[ 1102.806959][T12507] ? __pfx_____sys_sendmsg+0x10/0x10
[ 1102.807126][T12507] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1102.807338][T12507] ? __pfx_validate_chain+0x10/0x10
[ 1102.807523][T12507] ___sys_sendmsg+0xee/0x170
[ 1102.807699][T12507] ? __pfx____sys_sendmsg+0x10/0x10
[ 1102.807884][T12507] ? find_held_lock+0x2c/0x110
[ 1102.808053][T12507] ? __lock_release+0x103/0x460
[ 1102.808217][T12507] ? __debug_check_no_obj_freed+0x253/0x520
[ 1102.808432][T12507] ? __pfx___lock_release+0x10/0x10
[ 1102.808600][T12507] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 1102.808773][T12507] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1102.808987][T12507] ? __fget_light+0x53/0x1e0
[ 1102.809163][T12507] __sys_sendmsg+0xcd/0x170
[ 1102.809338][T12507] ? __pfx___sys_sendmsg+0x10/0x10
[ 1102.809505][T12507] ? __virt_addr_valid+0x230/0x430
[ 1102.809697][T12507] do_syscall_64+0xc1/0x1d0
[ 1102.809871][T12507] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1102.810077][T12507] RIP: 0033:0x7f47c818e7b7
[ 1102.810253][T12507] 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
[ 1102.810844][T12507] RSP: 002b:00007ffef1ed37f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1102.811095][T12507] RAX: ffffffffffffffda RBX: 00007ffef1ed3f30 RCX: 00007f47c818e7b7
[ 1102.811404][T12507] RDX: 0000000000000000 RSI: 00007ffef1ed3860 RDI: 0000000000000005
[ 1102.811817][T12507] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 1102.812216][T12507] R10: 0000000021225910 R11: 0000000000000246 R12: 0000000000000003
[ 1102.812594][T12507] R13: 0000000066be9ee6 R14: 0000000000496600 R15: 0000000000000000
[ 1102.812958][T12507]
[ 1102.813158][T12507]
[ 1102.813301][T12507] =============================
[ 1102.813595][T12507] WARNING: suspicious RCU usage
[ 1102.813857][T12507] 6.11.0-rc2-virtme #1 Not tainted
[ 1102.814124][T12507] -----------------------------
[ 1102.814406][T12507] net/bridge/br_private.h:453 suspicious rcu_dereference_check() usage!
[ 1102.814795][T12507]
[ 1102.814795][T12507] other info that might help us debug this:
[ 1102.814795][T12507]
[ 1102.815312][T12507]
[ 1102.815312][T12507] rcu_scheduler_active = 2, debug_locks = 1
[ 1102.815725][T12507] 1 lock held by ip/12507:
[ 1102.816002][T12507] #0: ffffffff857c5cc8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xc10
[ 1102.816499][T12507]
[ 1102.816499][T12507] stack backtrace:
[ 1102.816825][T12507] CPU: 1 UID: 0 PID: 12507 Comm: ip Not tainted 6.11.0-rc2-virtme #1
[ 1102.817221][T12507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1102.817848][T12507] Call Trace:
[ 1102.818061][T12507]
[ 1102.818205][T12507] dump_stack_lvl+0xb0/0xd0
[ 1102.818486][T12507] lockdep_rcu_suspicious+0x1e5/0x270
[ 1102.818767][T12507] br_get_link_af_size_filtered+0x1e6/0x220 [bridge]
[ 1102.819146][T12507] br_info_notify+0xe6/0x280 [bridge]
[ 1102.819461][T12507] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1102.819808][T12507] br_add_if+0xa63/0x1520 [bridge]
[ 1102.820149][T12507] ? rtnl_is_locked+0x15/0x20
[ 1102.820430][T12507] ? netdev_master_upper_dev_get+0x13/0x120
[ 1102.820785][T12507] do_setlink+0x84b/0x21e0
[ 1102.821069][T12507] ? is_bpf_text_address+0x67/0x120
[ 1102.821346][T12507] ? __pfx_do_setlink+0x10/0x10
[ 1102.821616][T12507] ? is_bpf_text_address+0x71/0x120
[ 1102.821940][T12507] ? kernel_text_address+0xce/0xe0
[ 1102.822230][T12507] ? __kernel_text_address+0x12/0x40
[ 1102.822521][T12507] ? unwind_get_return_address+0x5e/0xa0
[ 1102.822806][T12507] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 1102.823154][T12507] ? arch_stack_walk+0xa2/0xf0
[ 1102.823442][T12507] ? stack_trace_save+0x94/0xd0
[ 1102.823739][T12507] ? __pfx_stack_trace_save+0x10/0x10
[ 1102.824012][T12507] ? __pfx_validate_nla+0x10/0x10
[ 1102.824299][T12507] ? mark_lock+0x38/0x3e0
[ 1102.824518][T12507] ? kasan_save_stack+0x34/0x50
[ 1102.824820][T12507] ? __nla_validate_parse+0x1bc/0x3d0
[ 1102.825119][T12507] __rtnl_newlink+0xaa7/0xd80
[ 1102.825411][T12507] ? hlock_class+0x4e/0x130
[ 1102.825973][T12507] ? __pfx___rtnl_newlink+0x10/0x10
[ 1102.826260][T12507] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1102.826603][T12507] ? __create_object+0x5e/0xb0
[ 1102.826884][T12507] ? trace_kmalloc+0x2d/0xe0
[ 1102.827341][T12507] rtnl_newlink+0x63/0xa0
[ 1102.827566][T12507] rtnetlink_rcv_msg+0x2fb/0xc10
[ 1102.827857][T12507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1102.828132][T12507] ? hlock_class+0x4e/0x130
[ 1102.828584][T12507] ? mark_lock+0x38/0x3e0
[ 1102.828811][T12507] ? __lock_acquire+0xb35/0x1560
[ 1102.829093][T12507] netlink_rcv_skb+0x130/0x360
[ 1102.829361][T12507] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1102.829668][T12507] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 1102.829979][T12507] ? netlink_deliver_tap+0x13e/0x340
[ 1102.830258][T12507] ? netlink_deliver_tap+0xc3/0x340
[ 1102.830524][T12507] netlink_unicast+0x44b/0x710
[ 1102.830798][T12507] ? __pfx_netlink_unicast+0x10/0x10
[ 1102.831468][T12507] netlink_sendmsg+0x723/0xbe0
[ 1102.831763][T12507] ? __pfx_netlink_sendmsg+0x10/0x10
[ 1102.832052][T12507] ? __import_iovec+0x35d/0x5d0
[ 1102.832348][T12507] ____sys_sendmsg+0x7b2/0xa10
[ 1102.832820][T12507] ? __pfx_____sys_sendmsg+0x10/0x10
[ 1102.833092][T12507] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1102.833425][T12507] ? __pfx_validate_chain+0x10/0x10
[ 1102.833718][T12507] ___sys_sendmsg+0xee/0x170
[ 1102.834161][T12507] ? __pfx____sys_sendmsg+0x10/0x10
[ 1102.834444][T12507] ? find_held_lock+0x2c/0x110
[ 1102.834731][T12507] ? __lock_release+0x103/0x460
[ 1102.834993][T12507] ? __debug_check_no_obj_freed+0x253/0x520
[ 1102.835536][T12507] ? __pfx___lock_release+0x10/0x10
[ 1102.835829][T12507] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 1102.836124][T12507] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1102.836467][T12507] ? __fget_light+0x53/0x1e0
[ 1102.836747][T12507] __sys_sendmsg+0xcd/0x170
[ 1102.837009][T12507] ? __pfx___sys_sendmsg+0x10/0x10
[ 1102.837274][T12507] ? __virt_addr_valid+0x230/0x430
[ 1102.837601][T12507] do_syscall_64+0xc1/0x1d0
[ 1102.837955][T12507] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1102.838309][T12507] RIP: 0033:0x7f47c818e7b7
[ 1102.838536][T12507] 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
[ 1102.839362][T12507] RSP: 002b:00007ffef1ed37f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1102.839641][T12507] RAX: ffffffffffffffda RBX: 00007ffef1ed3f30 RCX: 00007f47c818e7b7
[ 1102.840001][T12507] RDX: 0000000000000000 RSI: 00007ffef1ed3860 RDI: 0000000000000005
[ 1102.840269][T12507] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 1102.840525][T12507] R10: 0000000021225910 R11: 0000000000000246 R12: 0000000000000003
[ 1102.840913][T12507] R13: 0000000066be9ee6 R14: 0000000000496600 R15: 0000000000000000
[ 1102.841206][T12507]
[ 1103.383699][T12510] br0: port 1(veth0) entered blocking state
[ 1103.384211][T12510] br0: port 1(veth0) entered forwarding state
[ 1110.398427][T12552] veth0: left allmulticast mode
[ 1110.398780][T12552] veth0: left promiscuous mode
[ 1110.399302][T12552] br0: port 1(veth0) entered disabled state
[ 1110.871037][T12555] 8021q: 802.1Q VLAN Support v1.8
[ 1111.424081][T12559] br0: port 1(veth0.10) entered blocking state
[ 1111.425048][T12559] br0: port 1(veth0.10) entered disabled state
[ 1111.425298][T12559] veth0.10: entered allmulticast mode
[ 1111.425473][T12559] veth0: entered allmulticast mode
[ 1111.427287][T12559] veth0.10: entered promiscuous mode
[ 1111.427463][T12559] veth0: entered promiscuous mode
[ 1111.428756][T12559] br0: port 1(veth0.10) entered blocking state
[ 1111.428989][T12559] br0: port 1(veth0.10) entered forwarding state
[ 1111.442378][T12559] ip (12559) used greatest stack depth: 23712 bytes left
[ 1119.176794][T12606] veth0: left allmulticast mode
[ 1119.177036][T12606] veth0: left promiscuous mode
[ 1119.179318][T12606] br0: port 1(veth0.10) entered disabled state
[ 1119.543022][T12609] veth0.10 (unregistering): left allmulticast mode
[ 1119.543306][T12609] veth0.10 (unregistering): left promiscuous mode
[ 1119.543582][T12609] br0: port 1(veth0.10) entered disabled state
[ 1122.985788][T12632] Initializing XFRM netlink socket
[ 1182.472475][T12913] br0: port 1(veth0) entered blocking state
[ 1182.472779][T12913] br0: port 1(veth0) entered disabled state
[ 1182.473046][T12913] veth0: entered allmulticast mode
[ 1182.475811][T12913] veth0: entered promiscuous mode
[ 1182.997055][T12916] br0: port 1(veth0) entered blocking state
[ 1182.997404][T12916] br0: port 1(veth0) entered forwarding state
[ 1190.736108][T12957] veth0: left allmulticast mode
[ 1190.736387][T12957] veth0: left promiscuous mode
[ 1190.736737][T12957] br0: port 1(veth0) entered disabled state
[ 1191.658850][T12962] br0: port 1(veth0.10) entered blocking state
[ 1191.659148][T12962] br0: port 1(veth0.10) entered disabled state
[ 1191.659429][T12962] veth0.10: entered allmulticast mode
[ 1191.659605][T12962] veth0: entered allmulticast mode
[ 1191.661448][T12962] veth0.10: entered promiscuous mode
[ 1191.661659][T12962] veth0: entered promiscuous mode
[ 1191.669855][T12962] br0: port 1(veth0.10) entered blocking state
[ 1191.670139][T12962] br0: port 1(veth0.10) entered forwarding state
[ 1200.266105][T13010] veth0: left allmulticast mode
[ 1200.266339][T13010] veth0: left promiscuous mode
[ 1200.269394][T13010] br0: port 1(veth0.10) entered disabled state
[ 1200.631449][T13013] veth0.10 (unregistering): left allmulticast mode
[ 1200.631734][T13013] veth0.10 (unregistering): left promiscuous mode
[ 1200.631968][T13013] br0: port 1(veth0.10) entered disabled state