------------[ cut here ]------------ wlan1: Failed check-sdata-in-driver check, flags: 0x4 WARNING: CPU: 0 PID: 8192 at net/mac80211/driver-ops.h:172 drv_bss_info_changed net/mac80211/driver-ops.h:172 [inline] WARNING: CPU: 0 PID: 8192 at net/mac80211/driver-ops.h:172 ieee80211_bss_info_change_notify+0x37b/0x550 net/mac80211/main.c:212 Modules linked in: CPU: 0 PID: 8192 Comm: syz.8.895 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 RIP: 0010:drv_bss_info_changed net/mac80211/driver-ops.h:172 [inline] RIP: 0010:ieee80211_bss_info_change_notify+0x37b/0x550 net/mac80211/main.c:212 Code: 16 7e f8 49 8b 84 24 00 06 00 00 49 81 c4 20 06 00 00 48 85 c0 4c 0f 45 e0 48 c7 c7 c0 31 39 8b 4c 89 e6 89 ea e8 e5 9b 71 00 <0f> 0b e9 07 fd ff ff e8 09 f7 38 f8 0f 0b e9 b1 fe ff ff e8 fd f6 RSP: 0018:ffffc900032df9e8 EFLAGS: 00010246 RAX: 25d5312d1e3ad700 RBX: 0000000000400000 RCX: 0000000000080000 RDX: ffffc90016803000 RSI: 000000000003b57f RDI: 000000000003b580 RBP: 0000000000000004 R08: ffff8880b9033d7f R09: 1ffff110172067af R10: dffffc0000000000 R11: ffffed10172067b0 R12: ffff888025648000 R13: ffff888025649290 R14: ffff8880202a0e00 R15: ffff88802564a268 FS: 00007fedaff086c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b31a18ff8 CR3: 0000000076a98000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_ocb_leave+0x26f/0x320 net/mac80211/ocb.c:231 rdev_leave_ocb net/wireless/rdev-ops.h:382 [inline] __cfg80211_leave_ocb+0x219/0x3f0 net/wireless/ocb.c:70 cfg80211_leave_ocb+0x53/0x70 net/wireless/ocb.c:84 cfg80211_change_iface+0x4f1/0xeb0 net/wireless/util.c:1064 cfg80211_wext_siwmode net/wireless/wext-compat.c:66 [inline] __cfg80211_wext_siwmode+0x1c2/0x290 net/wireless/wext-compat.c:1569 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+0x113/0x1d0 net/wireless/wext-core.c:1058 sock_ioctl+0x143/0x710 net/socket.c:1198 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:860 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7fedb1ccfdd9 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fedaff08028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fedb1f49090 RCX: 00007fedb1ccfdd9 RDX: 0000200000000000 RSI: 0000000000008b06 RDI: 0000000000000004 RBP: 00007fedb1d65d69 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fedb1f49128 R14: 00007fedb1f49090 R15: 00007ffee6c30f68