netlink: 4 bytes leftover after parsing attributes in process `syz.0.1610'. ------------[ cut here ]------------ no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x2 with flags 0x10 WARNING: CPU: 0 PID: 9816 at net/mac80211/rate.c:376 __rate_control_send_low+0x653/0x890 net/mac80211/rate.c:371 Modules linked in: CPU: 0 PID: 9816 Comm: syz.0.1610 Not tainted 5.15.162-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:__rate_control_send_low+0x653/0x890 net/mac80211/rate.c:371 Code: 84 c0 48 8b 14 24 0f 85 d9 01 00 00 8b 0a 48 c7 c7 40 19 94 8b 4c 89 f6 44 89 fa 44 8b 44 24 0c 44 8b 4c 24 08 e8 ed 9c 9d f7 <0f> 0b e9 75 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c e3 f9 ff RSP: 0018:ffffc90003546b48 EFLAGS: 00010246 RAX: 223f98551c8f3700 RBX: 000000000000000c RCX: 0000000000040000 RDX: ffffc9000a691000 RSI: 0000000000007bf9 RDI: 0000000000007bfa RBP: ffff88807a0312a8 R08: ffffffff816683dc R09: ffffed10173467a8 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 000000000000000c R14: 0000000000000000 R15: 00000000ffffffff FS: 00007f8f945816c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2ef07ff8 CR3: 0000000022c26000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rate_control_send_low+0x1a8/0x770 net/mac80211/rate.c:396 rate_control_get_rate+0x20a/0x5d0 net/mac80211/rate.c:908 ieee80211_tx_h_rate_ctrl+0xc6e/0x1990 net/mac80211/tx.c:744 invoke_tx_handlers_late+0xb2/0x17f0 net/mac80211/tx.c:1826 ieee80211_tx+0x2df/0x460 net/mac80211/tx.c:1947 __ieee80211_tx_skb_tid_band+0x164/0x200 net/mac80211/tx.c:5669 ieee80211_tx_skb_tid net/mac80211/ieee80211_i.h:2216 [inline] ieee80211_tx_skb net/mac80211/ieee80211_i.h:2225 [inline] ieee80211_mgmt_tx+0x13f2/0x1870 net/mac80211/offchannel.c:927 rdev_mgmt_tx net/wireless/rdev-ops.h:742 [inline] cfg80211_mlme_mgmt_tx+0x56e/0xfb0 net/wireless/mlme.c:759 nl80211_tx_mgmt+0xaa4/0xff0 net/wireless/nl80211.c:11528 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:1326 [inline] netlink_unicast+0x7b6/0x980 net/netlink/af_netlink.c:1352 netlink_sendmsg+0xa30/0xd60 net/netlink/af_netlink.c:1920 sock_sendmsg_nosec net/socket.c:704 [inline] __sock_sendmsg net/socket.c:716 [inline] ____sys_sendmsg+0x59e/0x8f0 net/socket.c:2431 ___sys_sendmsg+0x252/0x2e0 net/socket.c:2485 __sys_sendmsg net/socket.c:2514 [inline] __do_sys_sendmsg net/socket.c:2523 [inline] __se_sys_sendmsg+0x19a/0x260 net/socket.c:2521 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f8f95b00bd9 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:00007f8f94581048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f8f95c8ef60 RCX: 00007f8f95b00bd9 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000005 RBP: 00007f8f95b6fe60 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f8f95c8ef60 R15: 00007ffe6bf447b8