------------[ cut here ]------------ wlan1: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 2 PID: 26715 at net/mac80211/main.c:238 ieee80211_bss_info_change_notify+0x2d6/0x840 net/mac80211/main.c:238 Modules linked in: CPU: 2 PID: 26715 Comm: syz-executor.0 Not tainted 6.8.0-rc6-syzkaller-00021-gcf1182944c7c #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 RIP: 0010:ieee80211_bss_info_change_notify+0x2d6/0x840 net/mac80211/main.c:238 Code: 8b 74 24 08 48 81 c6 28 01 00 00 48 89 74 24 08 e8 6f 2d 5c f7 8b 14 24 48 c7 c7 80 53 4e 8c 48 8b 74 24 08 e8 0b 52 20 f7 90 <0f> 0b 90 90 e8 51 2d 5c f7 4c 89 f2 48 b8 00 00 00 00 00 fc ff df RSP: 0018:ffffc9000f687348 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88801ec80c80 RCX: ffffc900039a1000 RDX: 0000000000040000 RSI: ffffffff814f74c6 RDI: 0000000000000001 RBP: 0000000000000a00 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000003 R12: ffff888063530e20 R13: ffff88801ec826e8 R14: ffff88801ec814d0 R15: 0000000000000000 FS: 00007f32ccc856c0(0000) GS:ffff88806b400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f32cbf5fff0 CR3: 000000003e836000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_ibss_disconnect+0x45b/0x8f0 net/mac80211/ibss.c:713 ieee80211_ibss_leave+0x16/0x160 net/mac80211/ibss.c:1826 rdev_leave_ibss net/wireless/rdev-ops.h:569 [inline] cfg80211_leave_ibss+0x1a7/0x450 net/wireless/ibss.c:200 cfg80211_change_iface+0x419/0xd50 net/wireless/util.c:1183 nl80211_set_interface+0x6f8/0x9a0 net/wireless/nl80211.c:4229 genl_family_rcv_msg_doit+0x202/0x2f0 net/netlink/genetlink.c:1113 genl_family_rcv_msg net/netlink/genetlink.c:1193 [inline] genl_rcv_msg+0x565/0x800 net/netlink/genetlink.c:1208 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2543 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1217 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x542/0x820 net/netlink/af_netlink.c:1367 netlink_sendmsg+0x8bb/0xd70 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] ____sys_sendmsg+0xab5/0xc90 net/socket.c:2584 ___sys_sendmsg+0x135/0x1e0 net/socket.c:2638 __sys_sendmsg+0x117/0x1f0 net/socket.c:2667 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd5/0x270 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7f32cbe7dda9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32ccc850c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f32cbfabf80 RCX: 00007f32cbe7dda9 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 RBP: 00007f32cbeca47a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f32cbfabf80 R15: 00007ffe0fe98668