[ 3.357929] fab-br0: port 1(fbond) entered blocking state
[ 3.358001] fab-br0: port 1(fbond) entered disabled state
[ 3.358074] fbond: entered allmulticast mode
[ 3.358169] fbond: entered promiscuous mode
[ 3.371098] veth1-bond: entered promiscuous mode
[ 3.371142] veth1-bond: entered allmulticast mode
[ 3.371194] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[ 3.387207] veth2-bond: entered promiscuous mode
[ 3.387284] veth2-bond: entered allmulticast mode
[ 3.387357] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[ 3.405701] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 3.405793] ------------[ cut here ]------------
[ 3.405842] RTNL: assertion failed at net/core/rtnetlink.c (1823)
[ 3.405917] WARNING: CPU: 1 PID: 72 at net/core/rtnetlink.c:1823 rtnl_fill_ifinfo.constprop.0+0x1038/0x14b0
[ 3.405991] Modules linked in:
[ 3.406030] CPU: 1 PID: 72 Comm: kworker/u16:1 Not tainted 6.10.0-rc4-virtme #1
[ 3.406089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3.406183] Workqueue: fbond bond_3ad_state_machine_handler
[ 3.406228] RIP: 0010:rtnl_fill_ifinfo.constprop.0+0x1038/0x14b0
[ 3.406281] Code: ea 00 00 0f 85 52 f0 ff ff c6 05 4d 85 ea 00 01 90 ba 1f 07 00 00 48 c7 c6 8b 9a 4b 87 48 c7 c7 a0 7c 4e 87 e8 99 34 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
[ 3.406410] RSP: 0018:ffffa27ec027bca0 EFLAGS: 00010282
[ 3.406456] RAX: 0000000000000000 RBX: ffff963c02354000 RCX: 00000000ffffdfff
[ 3.406511] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 3.406565] RBP: ffff963c03d21600 R08: ffffffff879527e8 R09: 00000000ffffdfff
[ 3.406628] R10: ffffffff87872800 R11: ffffffff87922800 R12: 0000000000000000
[ 3.406701] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000010
[ 3.406759] FS: 0000000000000000(0000) GS:ffff963c3ec80000(0000) knlGS:0000000000000000
[ 3.406818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.406874] CR2: 000056387db49dec CR3: 000000000202a002 CR4: 0000000000770ef0
[ 3.406936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3.406997] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3.407061] PKRU: 55555554
[ 3.407077] Call Trace:
[ 3.407101]
[ 3.407129] ? __warn+0x83/0x130
[ 3.407168] ? rtnl_fill_ifinfo.constprop.0+0x1038/0x14b0
[ 3.407219] ? report_bug+0x18e/0x1a0
[ 3.407248] ? handle_bug+0x3d/0x70
[ 3.407282] ? exc_invalid_op+0x18/0x70
[ 3.407310] ? asm_exc_invalid_op+0x1a/0x20
[ 3.407350] ? rtnl_fill_ifinfo.constprop.0+0x1038/0x14b0
[ 3.407390] ? kmalloc_node_track_caller_noprof+0xa9/0x340
[ 3.407431] ? __alloc_skb+0x87/0x1a0
[ 3.407462] ? kmalloc_reserve+0x61/0xf0
[ 3.407493] ? kmalloc_reserve+0x61/0xf0
[ 3.407525] rtmsg_ifinfo_build_skb+0xa9/0x120
[ 3.407566] rtmsg_ifinfo+0x3c/0x90
[ 3.407597] bond_3ad_state_machine_handler+0x658/0x13d0
[ 3.407639] process_one_work+0x15c/0x380
[ 3.407682] worker_thread+0x2bf/0x3e0
[ 3.407710] ? __pfx_worker_thread+0x10/0x10
[ 3.407751] kthread+0xd3/0x100
[ 3.407782] ? __pfx_kthread+0x10/0x10
[ 3.407815] ret_from_fork+0x31/0x50
[ 3.407846] ? __pfx_kthread+0x10/0x10
[ 3.407876] ret_from_fork_asm+0x1a/0x30
[ 3.407910]
[ 3.407932] ---[ end trace 0000000000000000 ]---
[ 3.407978] ------------[ cut here ]------------
[ 3.408013] RTNL: assertion failed at net/core/dev.c (7100)
[ 3.408066] WARNING: CPU: 1 PID: 72 at net/core/dev.c:7100 netdev_master_upper_dev_get+0x72/0x80
[ 3.408130] Modules linked in:
[ 3.408169] CPU: 1 PID: 72 Comm: kworker/u16:1 Tainted: G W 6.10.0-rc4-virtme #1
[ 3.408240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 3.408333] Workqueue: fbond bond_3ad_state_machine_handler
[ 3.408373] RIP: 0010:netdev_master_upper_dev_get+0x72/0x80
[ 3.408416] Code: 80 3d d0 fe ec 00 00 75 c5 c6 05 c7 fe ec 00 01 90 ba bc 1b 00 00 48 c7 c6 e2 93 4b 87 48 c7 c7 a0 7c 4e 87 e8 3f ae 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
[ 3.408547] RSP: 0018:ffffa27ec027bc90 EFLAGS: 00010282
[ 3.408591] RAX: 0000000000000000 RBX: ffff963c02354000 RCX: 00000000ffffdfff
[ 3.408648] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[ 3.408709] RBP: ffff963c03d21600 R08: ffffffff879527e8 R09: 00000000ffffdfff
[ 3.408764] R10: ffffffff87872800 R11: ffffffff87922800 R12: ffffffff874adcac
[ 3.408821] R13: ffff963c0276b000 R14: 0000000000000000 R15: ffff963c0276b244
[ 3.408873] FS: 0000000000000000(0000) GS:ffff963c3ec80000(0000) knlGS:0000000000000000
[ 3.408943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.408989] CR2: 000056387db49dec CR3: 000000000202a002 CR4: 0000000000770ef0
[ 3.409057] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3.409120] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3.409178] PKRU: 55555554
[ 3.409198] Call Trace:
[ 3.409218]
[ 3.409239] ? __warn+0x83/0x130
[ 3.409271] ? netdev_master_upper_dev_get+0x72/0x80
[ 3.409311] ? report_bug+0x18e/0x1a0
[ 3.409343] ? handle_bug+0x3d/0x70
[ 3.409374] ? exc_invalid_op+0x18/0x70
[ 3.409402] ? asm_exc_invalid_op+0x1a/0x20
[ 3.409438] ? netdev_master_upper_dev_get+0x72/0x80
[ 3.409485] rtnl_fill_ifinfo.constprop.0+0xa05/0x14b0
[ 3.409532] ? kmalloc_node_track_caller_noprof+0xa9/0x340
[ 3.409574] ? __alloc_skb+0x87/0x1a0
[ 3.409607] ? kmalloc_reserve+0x61/0xf0
[ 3.409639] rtmsg_ifinfo_build_skb+0xa9/0x120
[ 3.409686] rtmsg_ifinfo+0x3c/0x90
[ 3.409717] bond_3ad_state_machine_handler+0x658/0x13d0
[ 3.409757] process_one_work+0x15c/0x380
[ 3.409790] worker_thread+0x2bf/0x3e0
[ 3.409828] ? __pfx_worker_thread+0x10/0x10
[ 3.409867] kthread+0xd3/0x100
[ 3.409906] ? __pfx_kthread+0x10/0x10
[ 3.409937] ret_from_fork+0x31/0x50
[ 3.409974] ? __pfx_kthread+0x10/0x10
[ 3.410005] ret_from_fork_asm+0x1a/0x30
[ 3.410044]
[ 3.410065] ---[ end trace 0000000000000000 ]---
[ 3.432990] fab-br0: port 1(fbond) entered blocking state
[ 3.433063] fab-br0: port 1(fbond) entered forwarding state
[ 3.501727] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[ 3.501817] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[ 3.501875] fbond: active interface up!
[ 4.637319] fbond: left allmulticast mode
[ 4.637392] veth1-bond: left allmulticast mode
[ 4.637433] veth2-bond: left allmulticast mode
[ 4.637474] fbond: left promiscuous mode
[ 4.637506] veth1-bond: left promiscuous mode
[ 4.637553] veth2-bond: left promiscuous mode
[ 4.637605] fab-br0: port 1(fbond) entered disabled state
[ 4.685455] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[ 4.685565] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[ 4.708789] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[ 4.708898] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[ 4.718751] fbond (unregistering): Released all slaves