netlink: 8 bytes leftover after parsing attributes in process `syz-executor444'. ------------[ cut here ]------------ no supported rates for sta (null) (0xffffffff, band 0) in rate_mask 0x0 with flags 0x0 WARNING: CPU: 1 PID: 6234 at net/mac80211/rate.c:385 __rate_control_send_low+0x578/0x770 net/mac80211/rate.c:380 Modules linked in: CPU: 1 PID: 6234 Comm: syz-executor444 Not tainted 6.9.0-rc3-syzkaller-gb5d2afe8745b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __rate_control_send_low+0x578/0x770 net/mac80211/rate.c:380 lr : __rate_control_send_low+0x578/0x770 net/mac80211/rate.c:380 sp : ffff8000a06b6310 x29: ffff8000a06b6360 x28: ffff0000cc65b0b0 x27: 000000000000000c x26: dfff800000000000 x25: 00000000ffffffff x24: ffff0000cc658e40 x23: 0000000000000000 x22: ffff0000cfc64168 x21: 000000000000000c x20: 1fffe000198cb618 x19: ffff0000cc65b0b8 x18: 0000000000000008 x17: 6d5f65746172206e x16: ffff80008adab880 x15: ffff700011dde62c x14: 1ffff00011dde62c x13: 0000000000000004 x12: ffffffffffffffff x11: 0000000000000202 x10: 0000000000ff0100 x9 : 663d39cc4cf10c00 x8 : 663d39cc4cf10c00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a06b5a78 x4 : ffff80008ef65060 x3 : ffff80008036f978 x2 : 0000000000000000 x1 : 0000000000000200 x0 : 0000000000000000 Call trace: __rate_control_send_low+0x578/0x770 net/mac80211/rate.c:380 rate_control_send_low+0x16c/0x694 net/mac80211/rate.c:405 rate_control_get_rate+0x1a4/0x4b0 net/mac80211/rate.c:917 ieee80211_tx_h_rate_ctrl+0x960/0x140c net/mac80211/tx.c:758 invoke_tx_handlers_late+0xa0/0x13c0 net/mac80211/tx.c:1843 ieee80211_tx+0x278/0x400 net/mac80211/tx.c:1964 ieee80211_xmit+0x278/0x354 net/mac80211/tx.c:2057 __ieee80211_tx_skb_tid_band+0x458/0x590 net/mac80211/tx.c:6098 ieee80211_tx_skb_tid_band net/mac80211/ieee80211_i.h:2261 [inline] ieee80211_send_scan_probe_req net/mac80211/scan.c:651 [inline] ieee80211_scan_state_send_probe+0x510/0x900 net/mac80211/scan.c:679 __ieee80211_start_scan+0x1968/0x1be8 net/mac80211/scan.c:830 ieee80211_request_scan+0xe4/0x114 net/mac80211/scan.c:1170 ieee80211_scan+0x2c8/0x344 net/mac80211/cfg.c:2870 rdev_scan net/wireless/rdev-ops.h:462 [inline] cfg80211_conn_scan+0x7d4/0xc8c net/wireless/sme.c:133 cfg80211_sme_connect net/wireless/sme.c:630 [inline] cfg80211_connect+0x1170/0x1944 net/wireless/sme.c:1523 nl80211_connect+0x12bc/0x1924 net/wireless/nl80211.c:12030 genl_family_rcv_msg_doit net/netlink/genetlink.c:1113 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1193 [inline] genl_rcv_msg+0x888/0xbb0 net/netlink/genetlink.c:1208 netlink_rcv_skb+0x214/0x3c4 net/netlink/af_netlink.c:2559 genl_rcv+0x38/0x50 net/netlink/genetlink.c:1217 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline] netlink_unicast+0x65c/0x898 net/netlink/af_netlink.c:1361 netlink_sendmsg+0x7a0/0xa84 net/netlink/af_netlink.c:1905 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] ____sys_sendmsg+0x56c/0x840 net/socket.c:2584 ___sys_sendmsg net/socket.c:2638 [inline] __sys_sendmsg+0x26c/0x33c net/socket.c:2667 __do_sys_sendmsg net/socket.c:2676 [inline] __se_sys_sendmsg net/socket.c:2674 [inline] __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2674 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 1063 hardirqs last enabled at (1062): [] __up_console_sem kernel/printk/printk.c:341 [inline] hardirqs last enabled at (1062): [] __console_unlock kernel/printk/printk.c:2731 [inline] hardirqs last enabled at (1062): [] console_unlock+0x17c/0x3d4 kernel/printk/printk.c:3050 hardirqs last disabled at (1063): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (1034): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (1034): [] ieee80211_configure_filter+0x610/0x12d0 net/mac80211/main.c:75 softirqs last disabled at (1040): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---