netlink: 12 bytes leftover after parsing attributes in process `syz.0.56'.
------------[ cut here ]------------
intf 08:02:11:00:00:00 [link=0]: bad STA 08:02:11:00:00:01 bandwidth 20 MHz (0) > channel config 10 MHz (7)
WARNING: drivers/net/wireless/virtual/mac80211_hwsim.c:2832 at mac80211_hwsim_sta_rc_update+0x4fc/0x6b0 drivers/net/wireless/virtual/mac80211_hwsim.c:2829, CPU#1: syz.0.56/5073
Modules linked in:
CPU: 1 UID: 0 PID: 5073 Comm: syz.0.56 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : mac80211_hwsim_sta_rc_update+0x4fc/0x6b0 drivers/net/wireless/virtual/mac80211_hwsim.c:2829
lr : mac80211_hwsim_sta_rc_update+0x4fc/0x6b0 drivers/net/wireless/virtual/mac80211_hwsim.c:2829
sp : ffff800096c16d00
x29: ffff800096c16d40 x28: ffff0000d0031090 x27: ffff0000f358f2c0
x26: ffff0000d0031090 x25: dfff800000000000 x24: 0000000000000014
x23: 0000000000000000 x22: 0000000000000000 x21: ffff800089fbd000
x20: ffff800089fbd000 x19: 0000000000000007 x18: 00000000ffffffff
x17: ffff80008a17ec80 x16: ffff80008a4e4518 x15: ffff0000d6802850
x14: 0000000000000001 x13: 0000000000000001 x12: 0000000000000000
x11: 0000000000000a1d x10: 0000000000ff0100 x9 : adfee24eb9e46400
x8 : adfee24eb9e46400 x7 : ffff80008047db60 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000802f238c
x2 : 0000000100000000 x1 : ffff0000d6801d00 x0 : 0000000000000000
Call trace:
 mac80211_hwsim_sta_rc_update+0x4fc/0x6b0 drivers/net/wireless/virtual/mac80211_hwsim.c:2829 (P)
 mac80211_hwsim_sta_add+0xa8/0x270 drivers/net/wireless/virtual/mac80211_hwsim.c:2849
 drv_sta_add net/mac80211/driver-ops.h:470 [inline]
 drv_sta_state+0x6bc/0x1a24 net/mac80211/driver-ops.c:155
 sta_info_insert_drv_state net/mac80211/sta_info.c:842 [inline]
 sta_info_insert_finish net/mac80211/sta_info.c:950 [inline]
 sta_info_insert_rcu+0x17fc/0x2398 net/mac80211/sta_info.c:1027
 sta_info_insert+0x20/0xd8 net/mac80211/sta_info.c:1032
 ieee80211_add_station+0x3ec/0x5e4 net/mac80211/cfg.c:2502
 rdev_add_station+0x118/0x428 net/wireless/rdev-ops.h:201
 nl80211_new_station+0x1310/0x17e0 net/wireless/nl80211.c:9226
 genl_family_rcv_msg_doit+0x1e4/0x2d8 net/netlink/genetlink.c:1114
 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline]
 genl_rcv_msg+0x444/0x620 net/netlink/genetlink.c:1209
 netlink_rcv_skb+0x22c/0x410 net/netlink/af_netlink.c:2555
 genl_rcv+0x38/0x50 net/netlink/genetlink.c:1218
 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
 netlink_unicast+0x610/0x800 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x63c/0x920 net/netlink/af_netlink.c:1899
 sock_sendmsg_nosec net/socket.c:787 [inline]
 __sock_sendmsg+0xc8/0x138 net/socket.c:802
 ____sys_sendmsg+0x418/0x70c net/socket.c:2698
 ___sys_sendmsg+0x198/0x224 net/socket.c:2752
 __sys_sendmsg+0x160/0x214 net/socket.c:2784
 __do_sys_sendmsg net/socket.c:2789 [inline]
 __se_sys_sendmsg net/socket.c:2787 [inline]
 __arm64_sys_sendmsg+0x80/0x94 net/socket.c:2787
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x244 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0xe8/0x23c arch/arm64/kernel/syscall.c:121
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:140
 el0_svc+0x64/0x260 arch/arm64/kernel/entry-common.c:736
 el0t_64_sync_handler+0x48/0x148 arch/arm64/kernel/entry-common.c:755
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:594
irq event stamp: 2592
hardirqs last  enabled at (2591): [<ffff8000867ad4a4>] irqentry_exit_to_kernel_mode_after_preempt include/linux/irq-entry-common.h:507 [inline]
hardirqs last  enabled at (2591): [<ffff8000867ad4a4>] arm64_exit_to_kernel_mode+0x80/0x94 arch/arm64/kernel/entry-common.c:62
hardirqs last disabled at (2592): [<ffff8000867a93d0>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:425
softirqs last  enabled at (2578): [<ffff8000860b4cc0>] spin_unlock_bh include/linux/spinlock.h:396 [inline]
softirqs last  enabled at (2578): [<ffff8000860b4cc0>] rate_control_rate_init+0x374/0x5d0 net/mac80211/rate.c:70
softirqs last disabled at (2574): [<ffff8000860b4c54>] spin_lock_bh include/linux/spinlock.h:348 [inline]
softirqs last disabled at (2574): [<ffff8000860b4c54>] rate_control_rate_init+0x308/0x5d0 net/mac80211/rate.c:67
---[ end trace 0000000000000000 ]---
EXT4-fs error (device loop0): ext4_check_dx_root:2201: inode #2: comm syz.0.56: Corrupt dir, invalid name_len for '..', running e2fsck is recommended