netlink: 'syz-executor135': attribute type 27 has an invalid length. ------------[ cut here ]------------ wlan1: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 1 PID: 5020 at net/mac80211/main.c:288 ieee80211_link_info_change_notify+0x1f7/0x320 net/mac80211/main.c:288 Modules linked in: CPU: 1 PID: 5020 Comm: syz-executor135 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 RIP: 0010:ieee80211_link_info_change_notify+0x1f7/0x320 net/mac80211/main.c:288 Code: f8 08 00 00 4d 85 ed 0f 84 d6 00 00 00 e8 41 5f f1 f7 e8 3c 5f f1 f7 8b 54 24 0c 4c 89 ee 48 c7 c7 c0 01 a1 8b e8 29 b3 b8 f7 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 8b 14 24 48 c1 ea 03 0f b6 RSP: 0018:ffffc9000395f480 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000002000000 RCX: 0000000000000000 RDX: ffff888014fe3b80 RSI: ffffffff814c34f7 RDI: 0000000000000001 RBP: ffff888075df4c80 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: ffff888075df63a8 R13: ffff888075df4000 R14: ffff888027b20e20 R15: 0000000000000000 FS: 0000555556a4f300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff1611afd8 CR3: 0000000021466000 CR4: 0000000000350ee0 Call Trace: ieee80211_set_mcast_rate+0x42/0x50 net/mac80211/cfg.c:2951 rdev_set_mcast_rate net/wireless/rdev-ops.h:1233 [inline] nl80211_set_mcast_rate+0x316/0x560 net/wireless/nl80211.c:11523 genl_family_rcv_msg_doit.isra.0+0x1e6/0x2d0 net/netlink/genetlink.c:970 genl_family_rcv_msg net/netlink/genetlink.c:1050 [inline] genl_rcv_msg+0x4ff/0x7e0 net/netlink/genetlink.c:1067 netlink_rcv_skb+0x165/0x440 net/netlink/af_netlink.c:2549 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1078 netlink_unicast_kernel net/netlink/af_netlink.c:1339 [inline] netlink_unicast+0x547/0x7f0 net/netlink/af_netlink.c:1365 netlink_sendmsg+0x925/0xe30 net/netlink/af_netlink.c:1914 sock_sendmsg_nosec net/socket.c:725 [inline] sock_sendmsg+0xde/0x190 net/socket.c:748 ____sys_sendmsg+0x739/0x920 net/socket.c:2494 ___sys_sendmsg+0x110/0x1b0 net/socket.c:2548 __sys_sendmsg+0xf7/0x1c0 net/socket.c:2577 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f4dedd95ae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fff1611c048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f4dede0f3a0 RCX: 00007f4dedd95ae9 RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000004 RBP: 0000000000000003 R08: 0000000c00000000 R09: 0000000c00000000 R10: 0000000c00000000 R11: 0000000000000246 R12: 0000000000000031 R13: 00007fff1611c090 R14: 00007fff1611c07a R15: 00007f4dede0f410