[ 1279.878141][T17375] gre: GRE over IPv4 demultiplexor driver
[ 1279.905485][T17375] ip_gre: GRE over IPv4 tunneling driver
[ 1280.634322][T17388] GACT probability NOT on
[ 1280.834972][T17390] ip6_gre: GRE over IPv6 tunneling driver
[ 1280.993521][ T282] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 1281.093520][ T282] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 1282.008679][T17405] br1: port 1(veth1) entered blocking state
[ 1282.009412][T17405] br1: port 1(veth1) entered disabled state
[ 1282.009763][T17405] veth1: entered allmulticast mode
[ 1282.012333][T17405] veth1: entered promiscuous mode
[ 1282.053462][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 1282.056251][ T282] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 1282.128963][ T150] br1: port 1(veth1) entered blocking state
[ 1282.129545][ T150] br1: port 1(veth1) entered forwarding state
[ 1282.215636][T17407] br1: port 2(veth2) entered blocking state
[ 1282.215929][T17407] br1: port 2(veth2) entered disabled state
[ 1282.216868][T17407] veth2: entered allmulticast mode
[ 1282.218890][T17407] veth2: entered promiscuous mode
[ 1282.304096][ T150] br1: port 2(veth2) entered blocking state
[ 1282.304451][ T150] br1: port 2(veth2) entered forwarding state
[ 1282.803420][ T5472] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1283.078972][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 1283.079790][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 1283.133413][ T11] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1283.201116][T17422] br2: port 1(veth4) entered blocking state
[ 1283.201718][T17422] br2: port 1(veth4) entered disabled state
[ 1283.202156][T17422] veth4: entered allmulticast mode
[ 1283.205503][T17422] veth4: entered promiscuous mode
[ 1283.206739][T17422] br2: port 1(veth4) entered blocking state
[ 1283.207392][T17422] br2: port 1(veth4) entered forwarding state
[ 1283.718229][ T5472] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1283.974413][ T5481] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 1286.789458][ C2] ip6_tnl_xmit_ctl: 3 callbacks suppressed
[ 1286.789984][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 1289.979309][T17455] Mirror/redirect action on
[ 1294.789456][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 1309.637502][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 1327.168875][T17649] veth4: left allmulticast mode
[ 1327.169123][T17649] veth4: left promiscuous mode
[ 1327.169506][T17649] br2: port 1(veth4) entered disabled state
[ 1327.741861][T17655] br1: port 1(veth1) entered disabled state
[ 1327.831686][T17656] br1: port 2(veth2) entered disabled state
[ 1327.911744][T17657] veth2: left allmulticast mode
[ 1327.912090][T17657] veth2: left promiscuous mode
[ 1327.912440][T17657] br1: port 2(veth2) entered disabled state
[ 1327.913809][T17657] veth1: left allmulticast mode
[ 1327.914046][T17657] veth1: left promiscuous mode
[ 1327.914634][T17657] br1: port 1(veth1) entered disabled state
[ 1328.208144][T17659]
[ 1328.208334][T17659] ============================================
[ 1328.208547][T17659] WARNING: possible recursive locking detected
[ 1328.208744][T17659] 6.13.0-rc5-virtme #1 Not tainted
[ 1328.208914][T17659] --------------------------------------------
[ 1328.209120][T17659] ip/17659 is trying to acquire lock:
[ 1328.209284][T17659] ffffffffb27d6630 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90
[ 1328.209628][T17659]
[ 1328.209628][T17659] but task is already holding lock:
[ 1328.209871][T17659] ffffffffb27d6630 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90
[ 1328.210222][T17659]
[ 1328.210222][T17659] other info that might help us debug this:
[ 1328.210458][T17659] Possible unsafe locking scenario:
[ 1328.210458][T17659]
[ 1328.210692][T17659] CPU0
[ 1328.210812][T17659] ----
[ 1328.210946][T17659] lock((netdev_chain).rwsem);
[ 1328.211107][T17659] lock((netdev_chain).rwsem);
[ 1328.211266][T17659]
[ 1328.211266][T17659] *** DEADLOCK ***
[ 1328.211266][T17659]
[ 1328.211507][T17659] May be due to missing lock nesting notation
[ 1328.211507][T17659]
[ 1328.211744][T17659] 2 locks held by ip/17659:
[ 1328.211921][T17659] #0: ffffffffb27e7a48 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_dellink+0x228/0xa40
[ 1328.212215][T17659] #1: ffffffffb27d6630 ((netdev_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x50/0x90
[ 1328.212542][T17659]
[ 1328.212542][T17659] stack backtrace:
[ 1328.212740][T17659] CPU: 0 UID: 0 PID: 17659 Comm: ip Not tainted 6.13.0-rc5-virtme #1
[ 1328.212990][T17659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1328.213190][T17659] Call Trace:
[ 1328.213314][T17659] <TASK>
[ 1328.213399][T17659] dump_stack_lvl+0x82/0xd0
[ 1328.213572][T17659] print_deadlock_bug+0x40a/0x650
[ 1328.213783][T17659] validate_chain+0x5bf/0xae0
[ 1328.213994][T17659] ? __pfx_validate_chain+0x10/0x10
[ 1328.214200][T17659] ? hlock_class+0x4e/0x130
[ 1328.214396][T17659] ? mark_lock+0x38/0x3e0
[ 1328.214547][T17659] __lock_acquire+0xb9a/0x1680
[ 1328.214779][T17659] lock_acquire.part.0+0xeb/0x330
[ 1328.215034][T17659] ? blocking_notifier_call_chain+0x50/0x90
[ 1328.215346][T17659] ? netconsole_process_cleanups_core+0x2e/0x3d0
[ 1328.215622][T17659] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1328.215803][T17659] ? trace_lock_acquire+0x14c/0x1f0
[ 1328.216012][T17659] ? lock_acquire+0x32/0xc0
[ 1328.216193][T17659] ? blocking_notifier_call_chain+0x50/0x90
[ 1328.216397][T17659] down_read+0x9f/0x340
[ 1328.216524][T17659] ? blocking_notifier_call_chain+0x50/0x90
[ 1328.216723][T17659] ? __pfx_down_read+0x10/0x10
[ 1328.216934][T17659] ? __lock_release+0x103/0x460
[ 1328.217122][T17659] ? netconsole_netdev_event+0x2c1/0x620
[ 1328.217330][T17659] ? __pfx___lock_release+0x10/0x10
[ 1328.217493][T17659] blocking_notifier_call_chain+0x50/0x90
[ 1328.217695][T17659] __netdev_upper_dev_unlink+0xd9/0x220
[ 1328.217907][T17659] ? __pfx___netdev_upper_dev_unlink+0x10/0x10
[ 1328.218230][T17659] ? __mutex_unlock_slowpath+0x14a/0x3d0
[ 1328.218420][T17659] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 1328.218651][T17659] ? rtnl_is_locked+0x15/0x20
[ 1328.218826][T17659] netdev_upper_dev_unlink+0x71/0xa0
[ 1328.219038][T17659] ? __pfx_netdev_upper_dev_unlink+0x10/0x10
[ 1328.219241][T17659] ? netconsole_netdev_event+0x2c1/0x620
[ 1328.219407][T17659] ? mutex_is_locked+0x1c/0x60
[ 1328.219606][T17659] ? rtnl_is_locked+0x15/0x20
[ 1328.219791][T17659] ? netdev_master_upper_dev_get+0x13/0x120
[ 1328.220008][T17659] vrf_device_event+0x78/0xe0 [vrf]
[ 1328.220176][T17659] notifier_call_chain+0xcd/0x150
[ 1328.220340][T17659] blocking_notifier_call_chain+0x66/0x90
[ 1328.220511][T17659] unregister_netdevice_many_notify+0xa7b/0x1580
[ 1328.220781][T17659] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 1328.221026][T17659] ? rtnl_dellink+0x228/0xa40
[ 1328.221193][T17659] ? sock_def_readable+0x11e/0x300
[ 1328.221410][T17659] ? __pfx___mutex_lock+0x10/0x10
[ 1328.221617][T17659] ? rtnl_is_locked+0x15/0x20
[ 1328.221825][T17659] ? unregister_netdevice_queue+0x70/0x410
[ 1328.222084][T17659] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 1328.222283][T17659] ? __nla_validate_parse+0x48/0x3d0
[ 1328.222508][T17659] rtnl_dellink+0x348/0xa40
[ 1328.222671][T17659] ? __pfx_rtnl_dellink+0x10/0x10
[ 1328.222847][T17659] ? find_held_lock+0x2c/0x110
[ 1328.223025][T17659] ? __lock_release+0x103/0x460
[ 1328.223188][T17659] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 1328.223387][T17659] ? __pfx___lock_release+0x10/0x10
[ 1328.223576][T17659] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1328.223775][T17659] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 1328.223987][T17659] ? __pfx_rtnl_dellink+0x10/0x10
[ 1328.224203][T17659] rtnetlink_rcv_msg+0x712/0xc10
[ 1328.224385][T17659] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1328.224592][T17659] ? hlock_class+0x4e/0x130
[ 1328.224753][T17659] ? mark_lock+0x38/0x3e0
[ 1328.224926][T17659] ? __lock_acquire+0xb9a/0x1680
[ 1328.225104][T17659] netlink_rcv_skb+0x130/0x360
[ 1328.225264][T17659] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1328.225425][T17659] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 1328.225586][T17659] ? netlink_deliver_tap+0x13e/0x340
[ 1328.225797][T17659] ? netlink_deliver_tap+0xc3/0x340
[ 1328.225998][T17659] netlink_unicast+0x44b/0x710
[ 1328.226199][T17659] ? __pfx_netlink_unicast+0x10/0x10
[ 1328.226409][T17659] ? find_held_lock+0x2c/0x110
[ 1328.226609][T17659] netlink_sendmsg+0x723/0xbe0
[ 1328.226816][T17659] ? __pfx_netlink_sendmsg+0x10/0x10
[ 1328.227002][T17659] ____sys_sendmsg+0x7ac/0xa10
[ 1328.227237][T17659] ? __pfx_____sys_sendmsg+0x10/0x10
[ 1328.227408][T17659] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1328.227611][T17659] ___sys_sendmsg+0xee/0x170
[ 1328.227781][T17659] ? __pfx____sys_sendmsg+0x10/0x10
[ 1328.227991][T17659] ? kasan_save_stack+0x34/0x50
[ 1328.228218][T17659] ? kasan_save_stack+0x24/0x50
[ 1328.228420][T17659] ? __kasan_record_aux_stack+0x8e/0xa0
[ 1328.228621][T17659] ? __call_rcu_common.constprop.0+0xa1/0x4b0
[ 1328.228869][T17659] ? __x64_sys_close+0x7c/0xd0
[ 1328.229115][T17659] ? do_syscall_64+0xc1/0x1d0
[ 1328.229278][T17659] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1328.229493][T17659] ? __lock_acquire+0xb9a/0x1680
[ 1328.229657][T17659] ? find_held_lock+0x2c/0x110
[ 1328.229817][T17659] ? __lock_release+0x103/0x460
[ 1328.229985][T17659] ? __virt_addr_valid+0x22b/0x430
[ 1328.230151][T17659] ? __pfx___lock_release+0x10/0x10
[ 1328.230312][T17659] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1328.230473][T17659] __sys_sendmsg+0x109/0x1a0
[ 1328.230646][T17659] ? __pfx___sys_sendmsg+0x10/0x10
[ 1328.230837][T17659] ? __pfx_slab_free_after_rcu_debug+0x10/0x10
[ 1328.231084][T17659] do_syscall_64+0xc1/0x1d0
[ 1328.231245][T17659] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1328.231450][T17659] RIP: 0033:0x7f8e7be209a7
[ 1328.231625][T17659] 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
[ 1328.232303][T17659] RSP: 002b:00007ffe9e50e918 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1328.232551][T17659] RAX: ffffffffffffffda RBX: 00007ffe9e50f040 RCX: 00007f8e7be209a7
[ 1328.232794][T17659] RDX: 0000000000000000 RSI: 00007ffe9e50e980 RDI: 0000000000000005
[ 1328.233105][T17659] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 1328.233373][T17659] R10: 00007f8e7bcdeef8 R11: 0000000000000246 R12: 0000000000000002
[ 1328.233655][T17659] R13: 0000000067792afc R14: 0000000000498600 R15: 0000000000000000
[ 1328.233895][T17659] </TASK>
[ 1328.253909][T17659] ip (17659) used greatest stack depth: 23840 bytes left