[ 15.499383][ T3897] 8021q: adding VLAN 0 to HW filter on device bond0 [ 15.503452][ T3897] eql: remember to turn off Van-Jacobson compression on your slave devices [ 15.544362][ T9] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 15.557788][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.162' (ED25519) to the list of known hosts. syzkaller login: [ 35.333557][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.335754][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.338673][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 35.351350][ T197] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.353401][ T197] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.356123][ T110] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 35.363536][ T4222] netlink: 'syz-executor422': attribute type 27 has an invalid length. [ 35.559482][ T4222] ------------[ cut here ]------------ [ 35.560986][ T4222] wlan1: Failed check-sdata-in-driver check, flags: 0x0 [ 35.563312][ T4222] WARNING: CPU: 1 PID: 4222 at net/mac80211/main.c:287 ieee80211_link_info_change_notify+0x19c/0x1f8 [ 35.566080][ T4222] Modules linked in: [ 35.567030][ T4222] CPU: 1 PID: 4222 Comm: syz-executor422 Not tainted 6.1.80-syzkaller #0 [ 35.569374][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 35.572024][ T4222] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.574090][ T4222] pc : ieee80211_link_info_change_notify+0x19c/0x1f8 [ 35.575868][ T4222] lr : ieee80211_link_info_change_notify+0x19c/0x1f8 [ 35.577557][ T4222] sp : ffff80001dc87190 [ 35.578591][ T4222] x29: ffff80001dc87190 x28: 0000000000000006 x27: dfff800000000000 [ 35.580671][ T4222] x26: ffff0000cee2df3c x25: ffff700003b90e44 x24: dfff800000000000 [ 35.582781][ T4222] x23: 0000000000000000 x22: ffff0000cee28ea0 x21: ffff0000d115a260 [ 35.584920][ T4222] x20: ffff800018143000 x19: ffff0000d1158c80 x18: ffff80001dc86580 [ 35.586866][ T4222] x17: 0000000000000000 x16: ffff800012145f4c x15: 0000000000000000 [ 35.588845][ T4222] x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 [ 35.590794][ T4222] x11: 0000000000ff0100 x10: 0000000000000000 x9 : 5d14d08ae40d0d00 [ 35.592931][ T4222] x8 : 5d14d08ae40d0d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 35.595102][ T4222] x5 : ffff80001dc86a78 x4 : ffff800015902a60 x3 : ffff800008586304 [ 35.597285][ T4222] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 35.599363][ T4222] Call trace: [ 35.600222][ T4222] ieee80211_link_info_change_notify+0x19c/0x1f8 [ 35.601789][ T4222] ieee80211_set_mcast_rate+0x4c/0x64 [ 35.603147][ T4222] nl80211_set_mcast_rate+0x484/0x794 [ 35.604548][ T4222] genl_rcv_msg+0x948/0xc2c [ 35.605731][ T4222] netlink_rcv_skb+0x20c/0x3b8 [ 35.606927][ T4222] genl_rcv+0x38/0x50 [ 35.607932][ T4222] netlink_unicast+0x65c/0x898 [ 35.609201][ T4222] netlink_sendmsg+0x834/0xb18 [ 35.610490][ T4222] ____sys_sendmsg+0x55c/0x848 [ 35.611774][ T4222] __sys_sendmsg+0x26c/0x33c [ 35.612985][ T4222] __arm64_sys_sendmsg+0x80/0x94 [ 35.614245][ T4222] invoke_syscall+0x98/0x2c0 [ 35.615448][ T4222] el0_svc_common+0x138/0x258 [ 35.616647][ T4222] do_el0_svc+0x64/0x218 [ 35.617770][ T4222] el0_svc+0x58/0x168 [ 35.618784][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 35.620160][ T4222] el0t_64_sync+0x18c/0x190 [ 35.621279][ T4222] irq event stamp: 24706 [ 35.622424][ T4222] hardirqs last enabled at (24705): [] __up_console_sem+0xb4/0x100 [ 35.625036][ T4222] hardirqs last disabled at (24706): [] el1_dbg+0x24/0x80 [ 35.627260][ T4222] softirqs last enabled at (24676): [] release_sock+0x178/0x1cc [ 35.629577][ T4222] softirqs last disabled at (24674): [] release_sock+0x3c/0x1cc [ 35.632100][ T4222] ---[ end trace 0000000000000000 ]---