bond0 (unregistering): (slave wlan1): Releasing backup interface
==================================================================
BUG: KASAN: slab-out-of-bounds in ieee80211_add_virtual_monitor+0xa24/0xe1c net/mac80211/iface.c:1255
Read of size 1 at addr ffff0000f7cbfd90 by task kworker/u8:18/4889

CPU: 1 UID: 0 PID: 4889 Comm: kworker/u8:18 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
Workqueue: netns cleanup_net
Call trace:
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:499 (C)
 __dump_stack+0x30/0x40 lib/dump_stack.c:94
 dump_stack_lvl+0xd8/0x12c lib/dump_stack.c:120
 print_address_description+0xa8/0x238 mm/kasan/report.c:378
 print_report+0x68/0x84 mm/kasan/report.c:482
 kasan_report+0xb0/0x110 mm/kasan/report.c:595
 __asan_report_load1_noabort+0x20/0x2c mm/kasan/report_generic.c:378
 ieee80211_add_virtual_monitor+0xa24/0xe1c net/mac80211/iface.c:1255
 ieee80211_do_stop+0x13a4/0x1a84 net/mac80211/iface.c:746
 ieee80211_stop+0x1ac/0x220 net/mac80211/iface.c:828
 __dev_close_many+0x3a8/0x704 net/core/dev.c:1756
 netif_close_many+0x1e8/0x448 net/core/dev.c:1781
 netif_close+0x148/0x1f8 net/core/dev.c:1798
 dev_close+0xf8/0x1e4 net/core/dev_api.c:220
 __bond_release_one+0x98c/0xe00 drivers/net/bonding/bond_main.c:2472
 bond_uninit+0x264/0x3c4 drivers/net/bonding/bond_main.c:5954
 unregister_netdevice_many_notify+0x1914/0x2110 net/core/dev.c:12402
 unregister_netdevice_many+0x28/0x38 net/core/dev.c:12444
 ops_exit_rtnl_list net/core/net_namespace.c:187 [inline]
 ops_undo_list+0x32c/0x7ec net/core/net_namespace.c:248
 cleanup_net+0x3fc/0x638 net/core/net_namespace.c:696
 process_one_work+0x7c0/0x1558 kernel/workqueue.c:3257
 process_scheduled_works kernel/workqueue.c:3340 [inline]
 worker_thread+0x958/0xed8 kernel/workqueue.c:3421
 kthread+0x5fc/0x75c kernel/kthread.c:463
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844

The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff0000f7cbfc00 pfn:0x137cbc
head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
memcg:ffff0000d4cbd082
flags: 0x5ffc00000000040(head|node=0|zone=2|lastcpupid=0x7ff)
page_type: f8(unknown)
raw: 05ffc00000000040 0000000000000000 dead000000000122 0000000000000000
raw: ffff0000f7cbfc00 0000000000000000 00000000f8000000 ffff0000d4cbd082
head: 05ffc00000000040 0000000000000000 dead000000000122 0000000000000000
head: ffff0000f7cbfc00 0000000000000000 00000000f8000000 ffff0000d4cbd082
head: 05ffc00000000002 fffffdffc3df2f01 00000000ffffffff 00000000ffffffff
head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff0000f7cbfc80: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
 ffff0000f7cbfd00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
>ffff0000f7cbfd80: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
                         ^
 ffff0000f7cbfe00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
 ffff0000f7cbfe80: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
==================================================================
bond0 (unregistering): Released all slaves
bond1 (unregistering): Released all slaves
tipc: Disabling bearer <udp:s>
tipc: Left network mode
hsr_slave_0: left promiscuous mode
hsr_slave_1: left promiscuous mode
veth1_macvtap: left promiscuous mode
veth0_macvtap: left promiscuous mode
veth1_vlan: left promiscuous mode
veth0_vlan: left promiscuous mode
IPVS: stop unused estimator thread 0...