------------[ 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: CPU: 1 PID: 8571 at drivers/net/wireless/virtual/mac80211_hwsim.c:2654 mac80211_hwsim_sta_rc_update+0x504/0x6b0 drivers/net/wireless/virtual/mac80211_hwsim.c:-1 Modules linked in: CPU: 1 UID: 0 PID: 8571 Comm: syz.1.498 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : mac80211_hwsim_sta_rc_update+0x504/0x6b0 drivers/net/wireless/virtual/mac80211_hwsim.c:-1 lr : mac80211_hwsim_sta_rc_update+0x500/0x6b0 drivers/net/wireless/virtual/mac80211_hwsim.c:2651 sp : ffff80009df06d50 x29: ffff80009df06d80 x28: 0000000000000014 x27: ffff800092df3000 x26: ffff800092df3000 x25: ffff0000fd0c1080 x24: dfff800000000000 x23: 0000000000000007 x22: ffff0000dc65de58 x21: 0000000000000000 x20: ffff800092df3000 x19: 0000000000000000 x18: 00000000ffffffff x17: ffff800093507000 x16: ffff80008b007340 x15: 0000000000000001 x14: 1ffff00013be0d18 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000080000 x10: 0000000000003c88 x9 : 8cd5db65c706b000 x8 : 8cd5db65c706b000 x7 : ffff800080563af4 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de560 x2 : 0000000000000002 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: mac80211_hwsim_sta_rc_update+0x504/0x6b0 drivers/net/wireless/virtual/mac80211_hwsim.c:-1 (P) mac80211_hwsim_sta_add+0xa8/0x274 drivers/net/wireless/virtual/mac80211_hwsim.c:2671 drv_sta_add net/mac80211/driver-ops.h:470 [inline] drv_sta_state+0x754/0x159c net/mac80211/driver-ops.c:155 sta_info_insert_drv_state net/mac80211/sta_info.c:824 [inline] sta_info_insert_finish net/mac80211/sta_info.c:932 [inline] sta_info_insert_rcu+0xa44/0x1498 net/mac80211/sta_info.c:1009 sta_info_insert+0x20/0xcc net/mac80211/sta_info.c:1014 ieee80211_add_station+0x3d8/0x568 net/mac80211/cfg.c:2291 rdev_add_station+0x12c/0x30c net/wireless/rdev-ops.h:201 nl80211_new_station+0x1270/0x1648 net/wireless/nl80211.c:8441 genl_family_rcv_msg_doit+0x1d8/0x2bc net/netlink/genetlink.c:1115 genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0x450/0x624 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x220/0x3fc net/netlink/af_netlink.c:2552 genl_rcv+0x38/0x50 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline] netlink_unicast+0x694/0x8c4 net/netlink/af_netlink.c:1346 netlink_sendmsg+0x648/0x930 net/netlink/af_netlink.c:1896 sock_sendmsg_nosec net/socket.c:714 [inline] __sock_sendmsg net/socket.c:729 [inline] ____sys_sendmsg+0x490/0x7b8 net/socket.c:2614 ___sys_sendmsg+0x204/0x278 net/socket.c:2668 __sys_sendmsg net/socket.c:2700 [inline] __do_sys_sendmsg net/socket.c:2705 [inline] __se_sys_sendmsg net/socket.c:2703 [inline] __arm64_sys_sendmsg+0x184/0x238 net/socket.c:2703 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x58/0x180 arch/arm64/kernel/entry-common.c:879 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596 irq event stamp: 692 hardirqs last enabled at (691): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (691): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (692): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (676): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (676): [] rate_control_rate_init+0x340/0x5b8 net/mac80211/rate.c:70 softirqs last disabled at (662): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (662): [] rate_control_rate_init+0x2d4/0x5b8 net/mac80211/rate.c:67 ---[ end trace 0000000000000000 ]--- bond0: (slave syz_tun): Releasing backup interface