------------[ cut here ]------------
wlan1: Failed check-sdata-in-driver check, flags: 0x0
WARNING: net/mac80211/driver-ops.c:366 at drv_unassign_vif_chanctx+0x67f/0x7f0 net/mac80211/driver-ops.c:366, CPU#1: syz.4.1317/12281
Modules linked in:
CPU: 1 UID: 0 PID: 12281 Comm: syz.4.1317 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:drv_unassign_vif_chanctx+0x67f/0x7f0 net/mac80211/driver-ops.c:366
Code: 00 00 48 85 c0 48 0f 44 d9 42 0f b6 44 3d 00 84 c0 0f 85 41 01 00 00 41 8b 16 48 c7 c7 60 68 8a 8c 48 89 de e8 72 57 ba f6 90 <0f> 0b 90 90 e9 6b fb ff ff e8 73 3c f8 f6 c6 05 60 70 9e 04 01 90
RSP: 0018:ffffc9000416f6f0 EFLAGS: 00010246
RAX: a93b50ea688f6400 RBX: ffff888069f58120 RCX: 0000000000080000
RDX: ffffc90011dce000 RSI: 0000000000007f6b RDI: 0000000000007f6c
RBP: 1ffff1100d3eb2ff R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bba720 R12: ffff888069f5aaa0
R13: ffff888069f58dc0 R14: ffff888069f597f8 R15: dffffc0000000000
FS:  00007fb2d7c046c0(0000) GS:ffff888125fb8000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000400000 CR3: 0000000031a6c000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ieee80211_assign_link_chanctx+0x275/0xb20 net/mac80211/chan.c:1013
 __ieee80211_link_release_channel+0x35b/0x530 net/mac80211/chan.c:1965
 ieee80211_if_change_type+0x13c/0x990 net/mac80211/iface.c:2049
 ieee80211_change_iface+0xd5/0x510 net/mac80211/cfg.c:271
 rdev_change_virtual_intf net/wireless/rdev-ops.h:74 [inline]
 cfg80211_change_iface+0x779/0xf00 net/wireless/util.c:1238
 cfg80211_wext_siwmode+0x1db/0x2b0 net/wireless/wext-compat.c:66
 ioctl_standard_call+0xcb/0x1b0 net/wireless/wext-core.c:1043
 wireless_process_ioctl net/wireless/wext-core.c:-1 [inline]
 wext_ioctl_dispatch+0xee/0x410 net/wireless/wext-core.c:1014
 wext_handle_ioctl+0x100/0x1c0 net/wireless/wext-core.c:1075
 sock_ioctl+0x15f/0x790 net/socket.c:1322
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb2d6d8f749
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:00007fb2d7c04038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fb2d6fe6360 RCX: 00007fb2d6d8f749
RDX: 0000200000000080 RSI: 0000000000008b06 RDI: 0000000000000008
RBP: 00007fb2d6e13f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fb2d6fe63f8 R14: 00007fb2d6fe6360 R15: 00007fff77867318
 </TASK>