Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts.
executing program
[ 58.277337][ T4161]
[ 58.279737][ T4161] =============================
[ 58.284568][ T4161] WARNING: suspicious RCU usage
[ 58.289503][ T4161] 5.15.175-syzkaller #0 Not tainted
[ 58.294704][ T4161] -----------------------------
[ 58.299604][ T4161] kernel/events/callchain.c:161 suspicious rcu_dereference_check() usage!
[ 58.308534][ T4161]
[ 58.308534][ T4161] other info that might help us debug this:
[ 58.308534][ T4161]
[ 58.318792][ T4161]
[ 58.318792][ T4161] rcu_scheduler_active = 2, debug_locks = 1
[ 58.326874][ T4161] 1 lock held by syz-executor305/4161:
[ 58.332356][ T4161] #0: ffffffff8cb204c0 (rcu_read_lock_trace){....}-{0:0}, at: rcu_lock_acquire+0x9/0x30
[ 58.342285][ T4161]
[ 58.342285][ T4161] stack backtrace:
[ 58.348206][ T4161] CPU: 0 PID: 4161 Comm: syz-executor305 Not tainted 5.15.175-syzkaller #0
[ 58.356795][ T4161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 58.366849][ T4161] Call Trace:
[ 58.370120][ T4161]
[ 58.373041][ T4161] dump_stack_lvl+0x1e3/0x2d0
[ 58.377716][ T4161] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 58.383344][ T4161] ? lockdep_rcu_suspicious+0x158/0x1c0
[ 58.388879][ T4161] get_callchain_entry+0x2ac/0x3c0
[ 58.393985][ T4161] get_perf_callchain+0xe6/0x810
[ 58.398944][ T4161] ? put_callchain_entry+0xb0/0xb0
[ 58.404056][ T4161] ? __lock_acquire+0x1295/0x1ff0
[ 58.409076][ T4161] __bpf_get_stack+0x378/0x570
[ 58.413836][ T4161] ? stack_map_get_build_id_offset+0x930/0x930
[ 58.419982][ T4161] ? __cant_sleep+0x270/0x270
[ 58.424689][ T4161] bpf_get_stack_raw_tp+0x1b2/0x220
[ 58.429883][ T4161] bpf_prog_b8a90dd1efcc4ad9+0x3d/0x2f0
[ 58.435419][ T4161] bpf_prog_run_pin_on_cpu+0x62/0x130
[ 58.440783][ T4161] bpf_prog_test_run_syscall+0x366/0x550
[ 58.446402][ T4161] ? __lock_acquire+0x1ff0/0x1ff0
[ 58.451426][ T4161] ? sock_gen_cookie+0x60/0x60
[ 58.456189][ T4161] ? __fdget+0x158/0x220
[ 58.460417][ T4161] ? sock_gen_cookie+0x60/0x60
[ 58.465167][ T4161] bpf_prog_test_run+0x32f/0x3a0
[ 58.470094][ T4161] __sys_bpf+0x3ac/0x670
[ 58.474329][ T4161] ? bpf_link_show_fdinfo+0x2d0/0x2d0
[ 58.479697][ T4161] ? syscall_enter_from_user_mode+0x2e/0x240
[ 58.485663][ T4161] ? lockdep_hardirqs_on+0x94/0x130
[ 58.490850][ T4161] __x64_sys_bpf+0x78/0x90
[ 58.495256][ T4161] do_syscall_64+0x3b/0xb0
[ 58.499661][ T4161] ? clear_bhb_loop+0x15/0x70
[ 58.504339][ T4161] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.510224][ T4161] RIP: 0033:0x7f868f6cb6a9
[ 58.514627][ T4161] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 58.534217][ T4161] RSP: 002b:00007ffcad7ad168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 58.542621][ T4161] RAX: ffffffffffffffda RBX: 00007ffcad7ad338 RCX: 00007f868f6cb6a9
[ 58.550585][ T4161] RDX: 000000000000000c RSI: 00000000200004c0 RDI: 000000000000000a
[ 58.558544][ T4161] RBP: 00007f868f73e610 R08: 00007ffcad7ad338 R09: 00007ffcad7ad338
[ 58.566517][ T4161] R10: 00007ffcad7ad338 R11: 0000000000000246 R12: 0000000000000001
[ 58.574475][ T4161] R13: 00007ffcad7ad328 R14: 0000000000000001 R15: 0000000000000001
[ 58.582463][ T4161]
[ 58.585560][ T4161]
[ 58.588071][ T4161] =============================
[ 58.592920][ T4161] WARNING: suspicious RCU usage
[ 58.597785][ T4161] 5.15.175-syzkaller #0 Not tainted
[ 58.602979][ T4161] -----------------------------
[ 58.607854][ T4161] include/linux/perf_event.h:1274 suspicious rcu_dereference_check() usage!
[ 58.616526][ T4161]
[ 58.616526][ T4161] other info that might help us debug this:
[ 58.616526][ T4161]
[ 58.626777][ T4161]
[ 58.626777][ T4161] rcu_scheduler_active = 2, debug_locks = 1
[ 58.634871][ T4161] 1 lock held by syz-executor305/4161:
[ 58.640358][ T4161] #0: ffffffff8cb204c0 (rcu_read_lock_trace){....}-{0:0}, at: rcu_lock_acquire+0x9/0x30
[ 58.650243][ T4161]
[ 58.650243][ T4161] stack backtrace:
[ 58.656118][ T4161] CPU: 0 PID: 4161 Comm: syz-executor305 Not tainted 5.15.175-syzkaller #0
[ 58.664688][ T4161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 58.674729][ T4161] Call Trace:
[ 58.678000][ T4161]
[ 58.680918][ T4161] dump_stack_lvl+0x1e3/0x2d0
[ 58.685605][ T4161] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 58.691223][ T4161] ? dump_stack_lvl+0x274/0x2d0
[ 58.696068][ T4161] ? lockdep_rcu_suspicious+0x158/0x1c0
[ 58.701606][ T4161] perf_callchain_user+0x24f/0x10f0
[ 58.706799][ T4161] ? lockdep_rcu_suspicious+0x158/0x1c0
[ 58.712333][ T4161] ? get_callchain_entry+0x186/0x3c0
[ 58.717620][ T4161] get_perf_callchain+0x549/0x810
[ 58.722647][ T4161] ? put_callchain_entry+0xb0/0xb0
[ 58.727743][ T4161] ? __lock_acquire+0x1295/0x1ff0
[ 58.732774][ T4161] __bpf_get_stack+0x378/0x570
[ 58.737553][ T4161] ? stack_map_get_build_id_offset+0x930/0x930
[ 58.743696][ T4161] ? __cant_sleep+0x270/0x270
[ 58.748358][ T4161] bpf_get_stack_raw_tp+0x1b2/0x220
[ 58.753562][ T4161] bpf_prog_b8a90dd1efcc4ad9+0x3d/0x2f0
[ 58.759115][ T4161] bpf_prog_run_pin_on_cpu+0x62/0x130
[ 58.764508][ T4161] bpf_prog_test_run_syscall+0x366/0x550
[ 58.770147][ T4161] ? __lock_acquire+0x1ff0/0x1ff0
[ 58.775214][ T4161] ? sock_gen_cookie+0x60/0x60
[ 58.779972][ T4161] ? __fdget+0x158/0x220
[ 58.784206][ T4161] ? sock_gen_cookie+0x60/0x60
[ 58.788957][ T4161] bpf_prog_test_run+0x32f/0x3a0
[ 58.793887][ T4161] __sys_bpf+0x3ac/0x670
[ 58.798129][ T4161] ? bpf_link_show_fdinfo+0x2d0/0x2d0
[ 58.803499][ T4161] ? syscall_enter_from_user_mode+0x2e/0x240
[ 58.809469][ T4161] ? lockdep_hardirqs_on+0x94/0x130
[ 58.814659][ T4161] __x64_sys_bpf+0x78/0x90
[ 58.819073][ T4161] do_syscall_64+0x3b/0xb0
[ 58.823492][ T4161] ? clear_bhb_loop+0x15/0x70
[ 58.828155][ T4161] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.834042][ T4161] RIP: 0033:0x7f868f6cb6a9
[ 58.838448][ T4161] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 58.858042][ T4161] RSP: 002b:00007ffcad7ad168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 58.866446][ T4161] RAX: ffffffffffffffda RBX: 00007ffcad7ad338 RCX: 00007f868f6cb6a9
[ 58.874404][ T4161] RDX: 000000000000000c RSI: 00000000200004c0