[    2.104223] bond0: (slave eth0): Enslaving as a backup interface with a down link
[    2.115395] bond0: (slave eth1): Enslaving as a backup interface with a down link
[    2.138121] bond0: (slave eth0): Enslaving as a backup interface with an up link
[    2.149093] bond0: (slave eth1): Enslaving as a backup interface with an up link
[   69.333322] bond0: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   69.334591] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[   69.334692] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[   69.334772] bond0: active interface up!
[   81.928318] bond0: (slave eth0): Releasing backup interface
[   81.928398] bond0: (slave eth0): the permanent HWaddr of slave - b6:df:0c:b1:cd:ed - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts
[   81.928564] bond0: active interface up!
[   81.955292] bond0: (slave eth1): Releasing backup interface
[  153.341572] bond0 (unregistering): (slave eth0): Removing an active aggregator
[  153.341734] bond0 (unregistering): (slave eth0): Releasing backup interface
[  153.354687] bond0 (unregistering): Released all slaves
[  153.363621] ------------[ cut here ]------------
[  153.363680] refcount_t: underflow; use-after-free.
[  153.363755] WARNING: CPU: 1 PID: 266 at lib/refcount.c:28 refcount_warn_saturate+0xbc/0x110
[  153.363835] Modules linked in: cls_matchall
[  153.363863] CPU: 1 UID: 0 PID: 266 Comm: kworker/u16:2 Not tainted 6.18.0-rc4-virtme #1 PREEMPT(voluntary) 
[  153.363944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  153.363988] Workqueue: netns cleanup_net
[  153.364024] RIP: 0010:refcount_warn_saturate+0xbc/0x110
[  153.364062] Code: b0 e8 88 98 ba ff 90 0f 0b 90 90 c3 80 3d 69 b4 eb 00 00 75 89 c6 05 60 b4 eb 00 01 90 48 c7 c7 98 6e b4 b0 e8 65 98 ba ff 90 <0f> 0b 90 90 c3 80 3d 44 b4 eb 00 00 0f 85 62 ff ff ff c6 05 37 b4
[  153.364205] RSP: 0018:ffffb496c02b3d50 EFLAGS: 00010286
[  153.364247] RAX: 0000000000000000 RBX: ffffb496c02b3d60 RCX: 00000000ffffdfff
[  153.364301] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[  153.364358] RBP: ffffb496c02b3878 R08: ffffffffb0f56a28 R09: 00000000ffffdfff
[  153.364414] R10: ffffffffb0e76a40 R11: ffffffffb0f26a40 R12: dead000000000122
[  153.364474] R13: 00000000fffdc2b5 R14: 0000000000000001 R15: ffff93fbc45dd000
[  153.364533] FS:  0000000000000000(0000) GS:ffff93fc4d637000(0000) knlGS:0000000000000000
[  153.364599] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  153.364652] CR2: 00007f244db39730 CR3: 0000000039c41004 CR4: 0000000000772ef0
[  153.364715] PKRU: 55555554
[  153.364733] Call Trace:
[  153.364762]  <TASK>
[  153.364787]  netdev_run_todo+0x21a/0x550
[  153.364832]  ops_undo_list+0x1e3/0x1f0
[  153.364870]  cleanup_net+0x1b7/0x2b0
[  153.364908]  process_one_work+0x162/0x380
[  153.364947]  worker_thread+0x299/0x3c0
[  153.364986]  ? rescuer_thread+0x4c0/0x4c0
[  153.365018]  kthread+0x101/0x1f0
[  153.365064]  ? kthreads_online_cpu+0x110/0x110
[  153.365116]  ? kthreads_online_cpu+0x110/0x110
[  153.365155]  ret_from_fork+0x11c/0x140
[  153.365192]  ? kthreads_online_cpu+0x110/0x110
[  153.365233]  ret_from_fork_asm+0x11/0x20
[  153.365269]  </TASK>
[  153.365291] ---[ end trace 0000000000000000 ]---
[  153.365930] bond0: (slave eth1): Removing an active aggregator
[  153.366025] bond0: (slave eth1): Releasing backup interface
[  153.395959] bond0 (unregistering): Released all slaves