netlink: 'syz-executor754': attribute type 27 has an invalid length. ------------[ cut here ]------------ wlan1: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 0 PID: 5038 at net/mac80211/main.c:236 ieee80211_bss_info_change_notify+0x2c9/0x820 net/mac80211/main.c:236 Modules linked in: CPU: 0 PID: 5038 Comm: syz-executor754 Not tainted 6.5.0-rc5-next-20230809-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 RIP: 0010:ieee80211_bss_info_change_notify+0x2c9/0x820 net/mac80211/main.c:236 Code: 00 00 e8 7a f9 db f7 48 8b 74 24 08 48 89 74 24 08 e8 6b f9 db f7 8b 14 24 48 c7 c7 20 90 a3 8b 48 8b 74 24 08 e8 f7 30 a2 f7 <0f> 0b e8 50 f9 db f7 4c 89 f2 48 b8 00 00 00 00 00 fc ff df 48 c1 RSP: 0018:ffffc90003bdf520 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff88801fa18c80 RCX: 0000000000000000 RDX: ffff888025901dc0 RSI: ffffffff814e00c6 RDI: 0000000000000001 RBP: 0000000000400000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff88801f7d8e20 R13: ffff88801fa1a898 R14: ffff88801fa19588 R15: 0000000000000000 FS: 0000555556296380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000005fdeb8 CR3: 0000000073ff5000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_ocb_leave+0x256/0x3d0 net/mac80211/ocb.c:229 rdev_leave_ocb net/wireless/rdev-ops.h:393 [inline] __cfg80211_leave_ocb+0x1eb/0x480 net/wireless/ocb.c:71 cfg80211_leave_ocb+0x51/0x70 net/wireless/ocb.c:85 cfg80211_change_iface+0x869/0xdf0 net/wireless/util.c:1150 nl80211_set_interface+0x708/0x9b0 net/wireless/nl80211.c:4221 genl_family_rcv_msg_doit.isra.0+0x1ef/0x2d0 net/netlink/genetlink.c:974 genl_family_rcv_msg net/netlink/genetlink.c:1054 [inline] genl_rcv_msg+0x559/0x800 net/netlink/genetlink.c:1071 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2575 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1082 netlink_unicast_kernel net/netlink/af_netlink.c:1344 [inline] netlink_unicast+0x539/0x800 net/netlink/af_netlink.c:1370 netlink_sendmsg+0x93c/0xe40 net/netlink/af_netlink.c:1939 sock_sendmsg_nosec net/socket.c:727 [inline] sock_sendmsg+0xd9/0x180 net/socket.c:750 __sys_sendto+0x255/0x340 net/socket.c:2136 __do_sys_sendto net/socket.c:2148 [inline] __se_sys_sendto net/socket.c:2144 [inline] __x64_sys_sendto+0xe0/0x1b0 net/socket.c:2144 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7ff1ff150153 Code: 64 89 02 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 80 3d 71 9f 07 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24 RSP: 002b:00007ffec35443f8 EFLAGS: 00000202 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007ffec35444d0 RCX: 00007ff1ff150153 RDX: 0000000000000024 RSI: 00007ffec3544520 RDI: 0000000000000006 RBP: 0000000000000006 R08: 00007ffec3544414 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 R13: 0000000000000000 R14: 00007ffec3544520 R15: 0000000000000000