[ 3.782368] fab-br0: port 1(fbond) entered blocking state
[ 3.782430] fab-br0: port 1(fbond) entered disabled state
[ 3.782494] fbond: entered allmulticast mode
[ 3.782583] fbond: entered promiscuous mode
[ 3.799423] veth1-bond: entered promiscuous mode
[ 3.799498] veth1-bond: entered allmulticast mode
[ 3.799567] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[ 3.816750] veth2-bond: entered promiscuous mode
[ 3.816833] veth2-bond: entered allmulticast mode
[ 3.816896] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[ 3.821232] ------------[ cut here ]------------
[ 3.821296] RTNL: assertion failed at net/core/rtnetlink.c (1823)
[ 3.821370] WARNING: CPU: 0 PID: 72 at net/core/rtnetlink.c:1823 rtnl_fill_ifinfo.constprop.0+0x1038/0x14b0
[ 3.821441] Modules linked in:
[ 3.821471] CPU: 0 PID: 72 Comm: kworker/u16:1 Not tainted 6.10.0-rc4-virtme #1
[ 3.821531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3.821609] Workqueue: fbond bond_3ad_state_machine_handler
[ 3.821648] RIP: 0010:rtnl_fill_ifinfo.constprop.0+0x1038/0x14b0
[ 3.821701] Code: ea 00 00 0f 85 52 f0 ff ff c6 05 8d 8d ea 00 01 90 ba 1f 07 00 00 48 c7 c6 bc 94 8b a9 48 c7 c7 98 76 8e a9 e8 59 3d 5a ff 90 <0f> 0b 90 90 8b 0c 24 e9 25 f0 ff ff 0f b6 04 24 48 8d 4c 24 20 ba
[ 3.821828] RSP: 0018:ffffba5f0027bca0 EFLAGS: 00010282
[ 3.821873] RAX: 0000000000000000 RBX: ffff930801e81000 RCX: 00000000ffffdfff
[ 3.821929] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 3.821981] RBP: ffff9308027dfd00 R08: ffffffffa9d527e8 R09: 00000000ffffdfff
[ 3.822053] R10: ffffffffa9c72800 R11: ffffffffa9d22800 R12: 0000000000000000
[ 3.822130] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000010
[ 3.822191] FS: 0000000000000000(0000) GS:ffff93083ec00000(0000) knlGS:0000000000000000
[ 3.822252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.822302] CR2: 000055973b319dec CR3: 0000000003d10002 CR4: 0000000000770ef0
[ 3.822372] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3.822421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3.822474] PKRU: 55555554
[ 3.822499] Call Trace:
[ 3.822525]
[ 3.822546] ? __warn+0x83/0x130
[ 3.822579] ? rtnl_fill_ifinfo.constprop.0+0x1038/0x14b0
[ 3.822640] ? report_bug+0x18e/0x1a0
[ 3.822677] ? handle_bug+0x3d/0x70
[ 3.822710] ? exc_invalid_op+0x18/0x70
[ 3.822743] ? asm_exc_invalid_op+0x1a/0x20
[ 3.822772] ? rtnl_fill_ifinfo.constprop.0+0x1038/0x14b0
[ 3.822815] ? kmalloc_node_track_caller_noprof+0xa9/0x340
[ 3.822871] ? __alloc_skb+0x87/0x1a0
[ 3.822907] ? kmalloc_reserve+0x61/0xf0
[ 3.822932] ? kmalloc_reserve+0x61/0xf0
[ 3.822969] rtmsg_ifinfo_build_skb+0xa9/0x120
[ 3.823021] rtmsg_ifinfo+0x3c/0x90
[ 3.823049] bond_3ad_state_machine_handler+0x658/0x13d0
[ 3.823098] process_one_work+0x15c/0x380
[ 3.823130] worker_thread+0x2bf/0x3e0
[ 3.823172] ? __pfx_worker_thread+0x10/0x10
[ 3.823218] kthread+0xd3/0x100
[ 3.823252] ? __pfx_kthread+0x10/0x10
[ 3.823278] ret_from_fork+0x31/0x50
[ 3.823311] ? __pfx_kthread+0x10/0x10
[ 3.823342] ret_from_fork_asm+0x1a/0x30
[ 3.823373]
[ 3.823391] ---[ end trace 0000000000000000 ]---
[ 3.823438] ------------[ cut here ]------------
[ 3.823491] RTNL: assertion failed at net/core/dev.c (7096)
[ 3.823564] WARNING: CPU: 0 PID: 72 at net/core/dev.c:7096 netdev_master_upper_dev_get+0x72/0x80
[ 3.823644] Modules linked in:
[ 3.823683] CPU: 0 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc4-virtme #1
[ 3.823748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3.823825] Workqueue: fbond bond_3ad_state_machine_handler
[ 3.823870] RIP: 0010:netdev_master_upper_dev_get+0x72/0x80
[ 3.823908] Code: 80 3d 10 07 ed 00 00 75 c5 c6 05 07 07 ed 00 01 90 ba b8 1b 00 00 48 c7 c6 13 8e 8b a9 48 c7 c7 98 76 8e a9 e8 ff b6 5c ff 90 <0f> 0b 90 90 eb 9e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90
[ 3.824032] RSP: 0018:ffffba5f0027bc90 EFLAGS: 00010282
[ 3.824091] RAX: 0000000000000000 RBX: ffff930801e81000 RCX: 00000000ffffdfff
[ 3.824153] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 3.824214] RBP: ffff9308027dfd00 R08: ffffffffa9d527e8 R09: 00000000ffffdfff
[ 3.824267] R10: ffffffffa9c72800 R11: ffffffffa9d22800 R12: ffffffffa98ad70f
[ 3.824319] R13: ffff930802522000 R14: 0000000000000000 R15: ffff930802522244
[ 3.824376] FS: 0000000000000000(0000) GS:ffff93083ec00000(0000) knlGS:0000000000000000
[ 3.824430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.824480] CR2: 000055973b319dec CR3: 0000000003d10002 CR4: 0000000000770ef0
[ 3.824558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3.824630] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3.824698] PKRU: 55555554
[ 3.824719] Call Trace:
[ 3.824755]
[ 3.824774] ? __warn+0x83/0x130
[ 3.824808] ? netdev_master_upper_dev_get+0x72/0x80
[ 3.824848] ? report_bug+0x18e/0x1a0
[ 3.824876] ? handle_bug+0x3d/0x70
[ 3.824915] ? exc_invalid_op+0x18/0x70
[ 3.824940] ? asm_exc_invalid_op+0x1a/0x20
[ 3.824971] ? netdev_master_upper_dev_get+0x72/0x80
[ 3.825027] rtnl_fill_ifinfo.constprop.0+0xa05/0x14b0
[ 3.825070] ? kmalloc_node_track_caller_noprof+0xa9/0x340
[ 3.825109] ? __alloc_skb+0x87/0x1a0
[ 3.825137] ? kmalloc_reserve+0x61/0xf0
[ 3.825172] rtmsg_ifinfo_build_skb+0xa9/0x120
[ 3.825230] rtmsg_ifinfo+0x3c/0x90
[ 3.825261] bond_3ad_state_machine_handler+0x658/0x13d0
[ 3.825308] process_one_work+0x15c/0x380
[ 3.825342] worker_thread+0x2bf/0x3e0
[ 3.825371] ? __pfx_worker_thread+0x10/0x10
[ 3.825406] kthread+0xd3/0x100
[ 3.825435] ? __pfx_kthread+0x10/0x10
[ 3.825466] ret_from_fork+0x31/0x50
[ 3.825495] ? __pfx_kthread+0x10/0x10
[ 3.825522] ret_from_fork_asm+0x1a/0x30
[ 3.825556]
[ 3.825578] ---[ end trace 0000000000000000 ]---
[ 3.917257] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[ 3.917355] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 3.917448] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[ 3.917523] fbond: active interface up!
[ 3.917608] fab-br0: port 1(fbond) entered blocking state
[ 3.917666] fab-br0: port 1(fbond) entered forwarding state
[ 5.111251] fbond: left allmulticast mode
[ 5.111322] veth1-bond: left allmulticast mode
[ 5.111361] veth2-bond: left allmulticast mode
[ 5.111400] fbond: left promiscuous mode
[ 5.111426] veth1-bond: left promiscuous mode
[ 5.111467] veth2-bond: left promiscuous mode
[ 5.111522] fab-br0: port 1(fbond) entered disabled state
[ 5.162817] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[ 5.162930] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[ 5.187355] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[ 5.187482] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[ 5.197301] fbond (unregistering): Released all slaves