Warning: Permanently added '10.128.10.47' (ED25519) to the list of known hosts. 2024/01/19 18:31:10 ignoring optional flag "sandboxArg"="0" 2024/01/19 18:31:10 parsed 1 programs 2024/01/19 18:31:12 executed programs: 0 [ 50.891406][ T2139] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.666482][ C1] [ 52.668896][ C1] ============================= [ 52.673713][ C1] WARNING: suspicious RCU usage [ 52.678659][ C1] 6.7.0-syzkaller #0 Not tainted [ 52.683555][ C1] ----------------------------- [ 52.688388][ C1] net/netfilter/ipset/ip_set_hash_gen.h:456 suspicious rcu_dereference_protected() usage! [ 52.698261][ C1] [ 52.698261][ C1] other info that might help us debug this: [ 52.698261][ C1] [ 52.708470][ C1] [ 52.708470][ C1] rcu_scheduler_active = 2, debug_locks = 1 [ 52.716513][ C1] 1 lock held by syz-executor.0/2148: [ 52.721853][ C1] #0: ffffffff831de040 (rcu_callback){....}-{0:0}, at: rcu_core+0x2d3/0x980 [ 52.730602][ C1] [ 52.730602][ C1] stack backtrace: [ 52.736483][ C1] CPU: 1 PID: 2148 Comm: syz-executor.0 Not tainted 6.7.0-syzkaller #0 [ 52.744680][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 52.754884][ C1] Call Trace: [ 52.758142][ C1] [ 52.761042][ C1] dump_stack_lvl+0x7e/0xb0 [ 52.765508][ C1] lockdep_rcu_suspicious+0x158/0x1e0 [ 52.771101][ C1] ? rcu_core+0x2d3/0x980 [ 52.775478][ C1] hash_ip4_destroy+0x132/0x140 [ 52.780288][ C1] ? rcu_core+0x2d3/0x980 [ 52.784576][ C1] ip_set_destroy_set+0x13/0x50 [ 52.789483][ C1] rcu_core+0x380/0x980 [ 52.793597][ C1] __do_softirq+0x16e/0x43c [ 52.798162][ C1] irq_exit_rcu+0x9a/0xf0 [ 52.802454][ C1] sysvec_apic_timer_interrupt+0x43/0xb0 [ 52.808049][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 52.814077][ C1] RIP: 0033:0x7f7cdba7eb27 [ 52.818455][ C1] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 52.838025][ C1] RSP: 002b:00007ffdfecee958 EFLAGS: 00000206 [ 52.844053][ C1] RAX: 0000000000000003 RBX: 0000000000000003 RCX: 00007f7cdba7eb27 [ 52.851991][ C1] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000002 [ 52.859929][ C1] RBP: 00007ffdfecef0ac R08: 00007ffdfecee9ac R09: 00007ffdfeceed97 [ 52.867872][ C1] R10: 00007ffdfeceea00 R11: 0000000000000206 R12: 00007f7cdbb7bd00 [ 52.875816][ C1] R13: 000000000000cd9e R14: 000000000000cd9b R15: 00007f7cdbb7dec0 [ 52.883758][ C1] 2024/01/19 18:31:17 executed programs: 738 2024/01/19 18:31:22 executed programs: 2025