------------[ cut here ]------------
WARNING: CPU: 1 PID: 5168 at net/mac80211/chan.c:2021 ieee80211_link_release_channel+0x154/0x180 net/mac80211/chan.c:2021
Modules linked in:
CPU: 1 PID: 5168 Comm: syz.3.8419 Not tainted 6.6.102-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:ieee80211_link_release_channel+0x154/0x180 net/mac80211/chan.c:2021
Code: 7c 2d 00 00 74 08 48 89 df e8 58 94 ea f7 bf 60 1e 00 00 48 03 3b 5b 41 5c 41 5d 41 5e 41 5f 5d e9 21 9f 83 00 e8 0c 4d 93 f7 <0f> 0b eb c5 48 c7 c1 dc bc 4a 8e 80 e1 07 80 c1 03 38 c1 0f 8c 51
RSP: 0018:ffffc90004097978 EFLAGS: 00010283
RAX: ffffffff89f23e14 RBX: ffff88805dd8d598 RCX: 0000000000080000
RDX: ffffc9000ce5a000 RSI: 000000000001728e RDI: 000000000001728f
RBP: 0000000000000000 R08: ffffffff8e4a882f R09: 1ffffffff1c95105
R10: dffffc0000000000 R11: fffffbfff1c95106 R12: ffff88805dd8ec08
R13: 1ffff1100bbb1ab3 R14: ffff88805dd8e3c0 R15: dffffc0000000000
FS:  00007fd561e2e6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555569cc8588 CR3: 000000003849c000 CR4: 00000000003506e0
Call Trace:
 <TASK>
 ieee80211_teardown_sdata net/mac80211/iface.c:841 [inline]
 ieee80211_if_change_type+0x211/0xa70 net/mac80211/iface.c:1958
 ieee80211_change_iface+0x5c/0x4c0 net/mac80211/cfg.c:217
 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline]
 cfg80211_change_iface+0x812/0xf30 net/wireless/util.c:1219
 cfg80211_wext_siwmode+0x1de/0x2a0 net/wireless/wext-compat.c:67
 ioctl_standard_call+0xd8/0x2b0 net/wireless/wext-core.c:1045
 wireless_process_ioctl net/wireless/wext-core.c:-1 [inline]
 wext_ioctl_dispatch+0x1cb/0x5f0 net/wireless/wext-core.c:1016
 wext_handle_ioctl+0x108/0x1c0 net/wireless/wext-core.c:1077
 sock_ioctl+0x160/0x7a0 net/socket.c:1275
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:871 [inline]
 __se_sys_ioctl+0xfd/0x170 fs/ioctl.c:857
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fd560f8ebe9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd561e2e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fd5611b5fa0 RCX: 00007fd560f8ebe9
RDX: 0000200000000080 RSI: 0000000000008b06 RDI: 0000000000000007
RBP: 00007fd561011e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd5611b6038 R14: 00007fd5611b5fa0 R15: 00007fff01cf0d38
 </TASK>