netlink: 'syz-executor144': attribute type 27 has an invalid length. netlink: 4 bytes leftover after parsing attributes in process `syz-executor144'. ------------[ cut here ]------------ wlan0: Failed check-sdata-in-driver check, flags: 0x0 WARNING: CPU: 1 PID: 3509 at net/mac80211/driver-ops.h:172 drv_bss_info_changed net/mac80211/driver-ops.h:172 [inline] WARNING: CPU: 1 PID: 3509 at net/mac80211/driver-ops.h:172 ieee80211_bss_info_change_notify+0x36d/0x540 net/mac80211/main.c:210 Modules linked in: CPU: 1 PID: 3509 Comm: syz-executor144 Not tainted 5.15.113-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 RIP: 0010:drv_bss_info_changed net/mac80211/driver-ops.h:172 [inline] RIP: 0010:ieee80211_bss_info_change_notify+0x36d/0x540 net/mac80211/main.c:210 Code: 37 26 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 40 f7 92 8b 4c 89 e6 89 ea e8 73 af a8 f7 <0f> 0b e9 21 fd ff ff e8 f7 db dc f7 0f 0b e9 b0 fe ff ff e8 eb db RSP: 0018:ffffc90002ccf160 EFLAGS: 00010246 RAX: 65ab3b11ce5c5600 RBX: ffff88801d659290 RCX: ffff8880131fd940 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff8166391c R09: ffffed10173667a0 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801d658000 R13: 0000000000400000 R14: dffffc0000000000 R15: ffff88801d65a298 FS: 00005555557a8300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055eb95e19131 CR3: 0000000074315000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ieee80211_ocb_leave+0x26a/0x310 net/mac80211/ocb.c:228 rdev_leave_ocb net/wireless/rdev-ops.h:382 [inline] __cfg80211_leave_ocb+0x21c/0x410 net/wireless/ocb.c:70 cfg80211_leave_ocb+0x54/0x70 net/wireless/ocb.c:84 cfg80211_change_iface+0x508/0xf20 net/wireless/util.c:1064 nl80211_set_interface+0x5f8/0x890 net/wireless/nl80211.c:3945 genl_family_rcv_msg_doit net/netlink/genetlink.c:731 [inline] genl_family_rcv_msg net/netlink/genetlink.c:775 [inline] genl_rcv_msg+0xfbd/0x14a0 net/netlink/genetlink.c:792 netlink_rcv_skb+0x1cf/0x410 net/netlink/af_netlink.c:2504 genl_rcv+0x24/0x40 net/netlink/genetlink.c:803 netlink_unicast_kernel net/netlink/af_netlink.c:1330 [inline] netlink_unicast+0x7b6/0x980 net/netlink/af_netlink.c:1356 netlink_sendmsg+0xa30/0xd60 net/netlink/af_netlink.c:1923 sock_sendmsg_nosec net/socket.c:704 [inline] sock_sendmsg net/socket.c:724 [inline] ____sys_sendmsg+0x59e/0x8f0 net/socket.c:2412 ___sys_sendmsg+0x252/0x2e0 net/socket.c:2466 __sys_sendmsg net/socket.c:2495 [inline] __do_sys_sendmsg net/socket.c:2504 [inline] __se_sys_sendmsg+0x19a/0x260 net/socket.c:2502 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7f9595ce1aa9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 14 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:00007fff3be08b78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 000000000000a757 RCX: 00007f9595ce1aa9 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 RBP: 0000000000000000 R08: 00007fff3be08d18 R09: 00007fff3be08d18 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff3be08b8c R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000