Warning: Permanently added '10.128.0.153' (ECDSA) to the list of known hosts. syzkaller login: [ 35.619417][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.621227][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.623799][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 35.635189][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.636959][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.639309][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 35.645259][ T4222] netlink: 'syz-executor298': attribute type 27 has an invalid length. [ 35.840957][ T4222] ------------[ cut here ]------------ [ 35.842099][ T4222] wlan1: Failed check-sdata-in-driver check, flags: 0x0 [ 35.844194][ T4222] WARNING: CPU: 1 PID: 4222 at net/mac80211/main.c:287 ieee80211_link_info_change_notify+0x19c/0x1f8 [ 35.846515][ T4222] Modules linked in: [ 35.847353][ T4222] CPU: 1 PID: 4222 Comm: syz-executor298 Not tainted 6.1.32-syzkaller #0 [ 35.849209][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 35.851525][ T4222] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.853262][ T4222] pc : ieee80211_link_info_change_notify+0x19c/0x1f8 [ 35.854741][ T4222] lr : ieee80211_link_info_change_notify+0x19c/0x1f8 [ 35.856155][ T4222] sp : ffff80001db47190 [ 35.857089][ T4222] x29: ffff80001db47190 x28: 0000000000000006 x27: dfff800000000000 [ 35.858926][ T4222] x26: ffff0000d5625fe0 x25: ffff700003b68e44 x24: dfff800000000000 [ 35.860708][ T4222] x23: 0000000000000000 x22: ffff0000d5620e00 x21: ffff0000d0c86248 [ 35.862441][ T4222] x20: ffff800017ed6000 x19: ffff0000d0c84c80 x18: ffff80001db46580 [ 35.864135][ T4222] x17: 0000000000000000 x16: ffff8000121090f4 x15: 0000000000000000 [ 35.865945][ T4222] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 [ 35.867729][ T4222] x11: ff808000081af018 x10: 0000000000000000 x9 : 50799cd12a362b00 [ 35.869365][ T4222] x8 : 50799cd12a362b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 35.871186][ T4222] x5 : ffff80001db46a78 x4 : ffff8000156a2ac0 x3 : ffff8000085879f4 [ 35.872978][ T4222] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 35.874802][ T4222] Call trace: [ 35.875518][ T4222] ieee80211_link_info_change_notify+0x19c/0x1f8 [ 35.876906][ T4222] ieee80211_set_mcast_rate+0x4c/0x64 [ 35.878063][ T4222] nl80211_set_mcast_rate+0x484/0x794 [ 35.879234][ T4222] genl_rcv_msg+0x948/0xc2c [ 35.880162][ T4222] netlink_rcv_skb+0x20c/0x3b8 [ 35.881131][ T4222] genl_rcv+0x38/0x50 [ 35.882015][ T4222] netlink_unicast+0x660/0x8d4 [ 35.883060][ T4222] netlink_sendmsg+0x834/0xb18 [ 35.884087][ T4222] ____sys_sendmsg+0x558/0x844 [ 35.885183][ T4222] __sys_sendmsg+0x26c/0x33c [ 35.886094][ T4222] __arm64_sys_sendmsg+0x80/0x94 [ 35.887227][ T4222] invoke_syscall+0x98/0x2c0 [ 35.888314][ T4222] el0_svc_common+0x138/0x258 [ 35.889343][ T4222] do_el0_svc+0x64/0x218 [ 35.890356][ T4222] el0_svc+0x58/0x168 [ 35.891188][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 35.892313][ T4222] el0t_64_sync+0x18c/0x190 [ 35.893363][ T4222] irq event stamp: 23948 [ 35.894279][ T4222] hardirqs last enabled at (23947): [] __up_console_sem+0xb4/0x100 [ 35.896589][ T4222] hardirqs last disabled at (23948): [] el1_dbg+0x24/0x80 [ 35.898417][ T4222] softirqs last enabled at (23924): [] release_sock+0x178/0x1cc [ 35.900524][ T4222] softirqs last disabled at (23922): [] release_sock+0x3c/0x1cc [ 35.902664][ T4222] ---[ end trace 0000000000000000 ]---