Warning: Permanently added '10.128.0.54' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 42.823204][ T5167] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. [ 42.825724][ T5167] [ 42.826264][ T5167] ============================= [ 42.827223][ T5167] WARNING: suspicious RCU usage [ 42.828138][ T5167] 6.1.121-syzkaller #0 Tainted: G W [ 42.829396][ T5167] ----------------------------- [ 42.830288][ T5167] net/mac80211/sta_info.c:361 suspicious rcu_dereference_protected() usage! [ 42.832081][ T5167] [ 42.832081][ T5167] other info that might help us debug this: [ 42.832081][ T5167] [ 42.834246][ T5167] [ 42.834246][ T5167] rcu_scheduler_active = 2, debug_locks = 1 [ 42.835777][ T5167] 3 locks held by syz-executor224/5167: [ 42.836978][ T5167] #0: ffff80001811f150 (cb_lock){++++}-{3:3}, at: genl_rcv+0x28/0x50 [ 42.838605][ T5167] #1: ffff0000d0a087c8 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: nl80211_pre_doit+0x484/0x764 [ 42.840836][ T5167] #2: ffff0000d08d0d40 (&wdev->mtx){+.+.}-{3:3}, at: nl80211_new_station+0x1434/0x1c64 [ 42.842870][ T5167] [ 42.842870][ T5167] stack backtrace: [ 42.844121][ T5167] CPU: 0 PID: 5167 Comm: syz-executor224 Tainted: G W 6.1.121-syzkaller #0 [ 42.846257][ T5167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 42.848319][ T5167] Call trace: [ 42.848977][ T5167] dump_backtrace+0x1c8/0x1f4 [ 42.849950][ T5167] show_stack+0x2c/0x3c [ 42.850724][ T5167] dump_stack_lvl+0x108/0x170 [ 42.851695][ T5167] dump_stack+0x1c/0x58 [ 42.852598][ T5167] lockdep_rcu_suspicious+0x260/0x464 [ 42.853771][ T5167] sta_remove_link+0x38c/0x474 [ 42.854843][ T5167] sta_info_free+0x68/0x2ec [ 42.855816][ T5167] ieee80211_add_station+0x308/0x4e4 [ 42.856983][ T5167] rdev_add_station+0x158/0x3e0 [ 42.858005][ T5167] nl80211_new_station+0x1500/0x1c64 [ 42.859098][ T5167] genl_rcv_msg+0x948/0xc2c [ 42.860023][ T5167] netlink_rcv_skb+0x20c/0x3b8 [ 42.860981][ T5167] genl_rcv+0x38/0x50 [ 42.861819][ T5167] netlink_unicast+0x65c/0x898 [ 42.862804][ T5167] netlink_sendmsg+0x834/0xb18 [ 42.863775][ T5167] ____sys_sendmsg+0x55c/0x848 [ 42.864642][ T5167] __sys_sendmsg+0x26c/0x33c [ 42.865617][ T5167] __arm64_sys_sendmsg+0x80/0x94 [ 42.866653][ T5167] invoke_syscall+0x98/0x2bc [ 42.867645][ T5167] el0_svc_common+0x138/0x258 [ 42.868549][ T5167] do_el0_svc+0x58/0x13c [ 42.869422][ T5167] el0_svc+0x58/0x168 [ 42.870184][ T5167] el0t_64_sync_handler+0x84/0xf0 [ 42.871277][ T5167] el0t_64_sync+0x18c/0x190 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 43.321998][ T5290] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program [ 43.331786][ T5293] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 44.132588][ T5512] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program [ 44.141787][ T5515] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 44.675587][ T5662] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 44.862711][ T5713] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 44.983295][ T5746] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 46.080345][ T6036] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 47.183103][ T6339] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 47.873111][ T6528] __nla_validate_parse: 1 callbacks suppressed [ 47.873125][ T6528] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 48.102702][ T6588] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 48.626857][ T6732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 51.252442][ T7452] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 51.953242][ T7644] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 52.673361][ T7842] netlink: 8 bytes leftover after parsing attributes in process `syz-executor224'. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program