------------[ cut here ]------------
WARNING: CPU: 1 PID: 25482 at net/mac80211/chan.c:2017 ieee80211_link_release_channel+0x150/0x180 net/mac80211/chan.c:2017
Modules linked in:
CPU: 1 PID: 25482 Comm: syz.3.6013 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:ieee80211_link_release_channel+0x150/0x180 net/mac80211/chan.c:2017
Code: 7c 2d 00 00 74 08 48 89 df e8 1c a0 2f f8 bf 18 1e 00 00 48 03 3b 5b 41 5c 41 5d 41 5e 41 5f 5d e9 45 e5 7e 00 e8 b0 83 df f7 <0f> 0b eb c5 48 c7 c1 e4 a5 1f 8e 80 e1 07 80 c1 03 38 c1 0f 8c 51
RSP: 0018:ffffc900052b7a00 EFLAGS: 00010283
RAX: ffffffff89a14c70 RBX: ffff888047f055a8 RCX: 0000000000080000
RDX: ffffc9001c0fd000 RSI: 0000000000016412 RDI: 0000000000016413
RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1c3ee26
R10: fffffbfff1c3ee26 R11: 1ffffffff1c3ee25 R12: ffff888047f06ae0
R13: 1ffff11008fe0ab5 R14: ffff888047f06258 R15: dffffc0000000000
FS:  00007f8f5c2376c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2e91cff8 CR3: 000000003bf74000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 000000000000000e DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ieee80211_teardown_sdata net/mac80211/iface.c:847 [inline]
 ieee80211_if_change_type+0x20a/0xa50 net/mac80211/iface.c:1987
 ieee80211_change_iface+0x58/0x4c0 net/mac80211/cfg.c:217
 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline]
 cfg80211_change_iface+0x7e6/0xf80 net/wireless/util.c:1207
 cfg80211_wext_siwmode net/wireless/wext-compat.c:66 [inline]
 __cfg80211_wext_siwmode+0x1b4/0x270 net/wireless/wext-compat.c:1599
 ioctl_standard_call+0xd4/0x2b0 net/wireless/wext-core.c:1026
 wireless_process_ioctl net/wireless/wext-core.c:964 [inline]
 wext_ioctl_dispatch+0x3da/0x470 net/wireless/wext-core.c:997
 wext_handle_ioctl+0x104/0x1c0 net/wireless/wext-core.c:1058
 sock_ioctl+0x145/0x6e0 net/socket.c:1255
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f8f5b38ebe9
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:00007f8f5c237038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f8f5b5c6090 RCX: 00007f8f5b38ebe9
RDX: 0000200000000000 RSI: 0000000000008b06 RDI: 0000000000000008
RBP: 00007f8f5b411e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f8f5b5c6128 R14: 00007f8f5b5c6090 R15: 00007ffe4b801d68
 </TASK>