------------[ cut here ]------------ wlan1: Failed check-sdata-in-driver check, flags: 0x0 WARNING: net/mac80211/main.c:425 at ieee80211_link_info_change_notify+0x2e1/0x3a0 net/mac80211/main.c:425, CPU#1: syz.4.4474/24297 Modules linked in: CPU: 1 UID: 0 PID: 24297 Comm: syz.4.4474 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:ieee80211_link_info_change_notify+0x2e1/0x3a0 net/mac80211/main.c:425 Code: 00 00 48 85 c0 48 0f 44 e9 43 0f b6 04 27 84 c0 0f 85 b4 00 00 00 41 8b 55 00 48 c7 c7 00 06 d0 8c 48 89 ee e8 d0 25 99 f6 90 <0f> 0b 90 90 e9 d8 fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c a6 RSP: 0018:ffffc9001931faf8 EFLAGS: 00010246 RAX: 74209d8c61d6de00 RBX: 0000000000040000 RCX: 0000000000080000 RDX: ffffc9000fcb3000 RSI: 0000000000004f8a RDI: 0000000000004f8b RBP: ffff8880456a0120 R08: ffff8880b8724253 R09: 1ffff110170e484a R10: dffffc0000000000 R11: ffffed10170e484b R12: dffffc0000000000 R13: ffff8880456a1728 R14: ffff8880456a0d80 R15: 1ffff11008ad42e5 FS: 00007f8b2e3a16c0(0000) GS:ffff888125b08000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffffffffffffd CR3: 000000007b92c000 CR4: 00000000003526f0 Call Trace: ieee80211_set_tx_power+0xd4a/0x1020 net/mac80211/cfg.c:3263 rdev_set_tx_power net/wireless/rdev-ops.h:600 [inline] cfg80211_wext_siwtxpower+0x356/0x570 net/wireless/wext-compat.c:893 ioctl_standard_call+0xc8/0x1b0 net/wireless/wext-core.c:1043 wireless_process_ioctl net/wireless/wext-core.c:-1 [inline] wext_ioctl_dispatch+0xeb/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:1291 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:598 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:584 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f8b2d58ebe9 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:00007f8b2e3a1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f8b2d7b6180 RCX: 00007f8b2d58ebe9 RDX: 0000200000000280 RSI: 0000000000008b26 RDI: 0000000000000005 RBP: 00007f8b2d611e19 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f8b2d7b6218 R14: 00007f8b2d7b6180 R15: 00007ffc8b5438e8