netlink: 8 bytes leftover after parsing attributes in process `syz.8.2227'. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 13717 at net/mac80211/rate.c:53 rate_control_rate_init+0x64a/0x6e0 net/mac80211/rate.c:53 Modules linked in: CPU: 1 UID: 0 PID: 13717 Comm: syz.8.2227 Not tainted 6.16.0-rc3-syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:rate_control_rate_init+0x64a/0x6e0 net/mac80211/rate.c:53 Code: 82 01 00 00 20 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 58 e8 8b 00 cc e8 52 22 ea f6 90 0f 0b 90 eb e1 e8 47 22 ea f6 90 <0f> 0b 90 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 90 00 00 00 RSP: 0018:ffffc9000b416ff0 EFLAGS: 00010283 RAX: ffffffff8ad629d9 RBX: ffff8880735cc000 RCX: 0000000000080000 RDX: ffffc90012f90000 RSI: 00000000000032f1 RDI: 00000000000032f2 RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8ad624f3 R10: dffffc0000000000 R11: ffffed100e6b9831 R12: 1ffff1100e6b980a R13: ffff88804ca20e40 R14: 0000000000000001 R15: ffffffff8ad624f3 FS: 00007fbb391f16c0(0000) GS:ffff888125d85000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005555642fe5c8 CR3: 000000007a420000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000004144 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: rate_control_rate_init_all_links+0x109/0x1a0 net/mac80211/rate.c:86 sta_apply_auth_flags+0x1c2/0x400 net/mac80211/cfg.c:1753 sta_apply_parameters+0xe4b/0x15b0 net/mac80211/cfg.c:2106 ieee80211_add_station+0x424/0x6a0 net/mac80211/cfg.c:2172 rdev_add_station+0x108/0x290 net/wireless/rdev-ops.h:201 nl80211_new_station+0x1723/0x1b40 net/wireless/nl80211.c:7843 genl_family_rcv_msg_doit+0x215/0x300 net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x60e/0x790 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2534 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline] netlink_unicast+0x75b/0x8d0 net/netlink/af_netlink.c:1339 netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1883 sock_sendmsg_nosec net/socket.c:712 [inline] __sock_sendmsg+0x21c/0x270 net/socket.c:727 ____sys_sendmsg+0x505/0x830 net/socket.c:2566 ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2620 __sys_sendmsg net/socket.c:2652 [inline] __do_sys_sendmsg net/socket.c:2657 [inline] __se_sys_sendmsg net/socket.c:2655 [inline] __x64_sys_sendmsg+0x19b/0x260 net/socket.c:2655 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fbb3838e929 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fbb391f1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fbb385b5fa0 RCX: 00007fbb3838e929 RDX: 0000000000000044 RSI: 0000200000001080 RDI: 0000000000000007 RBP: 00007fbb38410b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fbb385b5fa0 R15: 00007ffd426ee318