Warning: Permanently added '10.128.0.127' (ED25519) to the list of known hosts. 2025/02/12 22:13:28 ignoring optional flag "sandboxArg"="0" 2025/02/12 22:13:28 ignoring optional flag "type"="gce" 2025/02/12 22:13:28 parsed 1 programs 2025/02/12 22:13:28 executed programs: 0 [ 47.113596][ T2484] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.419487][ T2498] veth0_vlan: entered promiscuous mode [ 50.448444][ T2492] veth0_vlan: entered promiscuous mode [ 50.499452][ T2501] veth0_vlan: entered promiscuous mode [ 50.559892][ T2500] veth0_vlan: entered promiscuous mode [ 50.582388][ T2499] veth0_vlan: entered promiscuous mode [ 52.039471][ T3780] [ 52.041823][ T3780] ============================================ [ 52.047980][ T3780] WARNING: possible recursive locking detected [ 52.054102][ T3780] 6.14.0-rc2-syzkaller #0 Not tainted [ 52.059440][ T3780] -------------------------------------------- [ 52.065558][ T3780] syz-executor.1/3780 is trying to acquire lock: [ 52.071851][ T3780] ffff8881187b19e0 (&qs->lock){-.-.}-{2:2}, at: __queue_map_get+0x6a/0x160 [ 52.080536][ T3780] [ 52.080536][ T3780] but task is already holding lock: [ 52.087876][ T3780] ffff8881185e11e0 (&qs->lock){-.-.}-{2:2}, at: __queue_map_get+0x6a/0x160 [ 52.096442][ T3780] [ 52.096442][ T3780] other info that might help us debug this: [ 52.104560][ T3780] Possible unsafe locking scenario: [ 52.104560][ T3780] [ 52.111986][ T3780] CPU0 [ 52.115239][ T3780] ---- [ 52.118494][ T3780] lock(&qs->lock); [ 52.122381][ T3780] lock(&qs->lock); [ 52.126268][ T3780] [ 52.126268][ T3780] *** DEADLOCK *** [ 52.126268][ T3780] [ 52.134381][ T3780] May be due to missing lock nesting notation [ 52.134381][ T3780] [ 52.142679][ T3780] 4 locks held by syz-executor.1/3780: [ 52.148127][ T3780] #0: ffffffff833a1a58 (tracepoints_mutex){+.+.}-{4:4}, at: tracepoint_probe_unregister+0x21/0x3a0 [ 52.158899][ T3780] #1: ffffffff8338b3d8 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run2+0x89/0x1f0 [ 52.168162][ T3780] #2: ffff8881185e11e0 (&qs->lock){-.-.}-{2:2}, at: __queue_map_get+0x6a/0x160 [ 52.177288][ T3780] #3: ffffffff8338b3d8 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run2+0x89/0x1f0 [ 52.186563][ T3780] [ 52.186563][ T3780] stack backtrace: [ 52.192459][ T3780] CPU: 0 UID: 0 PID: 3780 Comm: syz-executor.1 Not tainted 6.14.0-rc2-syzkaller #0 [ 52.192463][ T3780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 52.192465][ T3780] Call Trace: [ 52.192468][ T3780] [ 52.192470][ T3780] dump_stack_lvl+0x9f/0x100 [ 52.192477][ T3780] print_deadlock_bug+0x2e9/0x330 [ 52.192480][ T3780] __lock_acquire+0x11c6/0x2780 [ 52.192485][ T3780] ? asm_sysvec_call_function_single+0x16/0x20 [ 52.192489][ T3780] ? lockdep_hardirqs_on+0x95/0xf0 [ 52.192493][ T3780] ? asm_sysvec_call_function_single+0x16/0x20 [ 52.192496][ T3780] ? __lock_acquire+0x4d2/0x2780 [ 52.192499][ T3780] ? __queue_map_get+0x6a/0x160 [ 52.192504][ T3780] lock_acquire+0xe7/0x260 [ 52.192507][ T3780] ? __queue_map_get+0x6a/0x160 [ 52.192511][ T3780] _raw_spin_lock_irqsave+0x5d/0x90 [ 52.192515][ T3780] ? __queue_map_get+0x6a/0x160 [ 52.192518][ T3780] ? bpf_trace_run2+0x89/0x1f0 [ 52.192522][ T3780] __queue_map_get+0x6a/0x160 [ 52.192525][ T3780] ? bpf_trace_run2+0x89/0x1f0 [ 52.192528][ T3780] ___bpf_prog_run+0x5aa/0x2070 [ 52.192531][ T3780] ? bpf_trace_run2+0x89/0x1f0 [ 52.192534][ T3780] __bpf_prog_run32+0xb7/0xe0 [ 52.192537][ T3780] ? bpf_trace_run2+0x89/0x1f0 [ 52.192540][ T3780] bpf_trace_run2+0x102/0x1f0 [ 52.192544][ T3780] __traceiter_contention_end+0x27/0x40 [ 52.192547][ T3780] __pv_queued_spin_lock_slowpath+0x43b/0x460 [ 52.192551][ T3780] do_raw_spin_lock+0x9a/0xa0 [ 52.192555][ T3780] _raw_spin_lock_irqsave+0x69/0x90 [ 52.192557][ T3780] ? bpf_trace_run2+0x89/0x1f0 [ 52.192560][ T3780] __queue_map_get+0x6a/0x160 [ 52.192563][ T3780] ? bpf_trace_run2+0x89/0x1f0 [ 52.192566][ T3780] ___bpf_prog_run+0x5aa/0x2070 [ 52.192568][ T3780] ? bpf_trace_run2+0x89/0x1f0 [ 52.192571][ T3780] __bpf_prog_run32+0xb7/0xe0 [ 52.192573][ T3780] ? bpf_trace_run2+0x89/0x1f0 [ 52.192576][ T3780] bpf_trace_run2+0x102/0x1f0 [ 52.192580][ T3780] ? tracepoint_probe_unregister+0x21/0x3a0 [ 52.192584][ T3780] __traceiter_contention_end+0x27/0x40 [ 52.192587][ T3780] __mutex_lock+0x8f4/0xa10 [ 52.192591][ T3780] ? __pfx___bpf_trace_contention_end+0x10/0x10 [ 52.192594][ T3780] tracepoint_probe_unregister+0x21/0x3a0 [ 52.192597][ T3780] bpf_raw_tp_link_release+0x10/0x20 [ 52.192601][ T3780] bpf_link_free+0x4c/0xe0 [ 52.192603][ T3780] bpf_link_release+0xf/0x20 [ 52.192605][ T3780] __fput+0x102/0x280 [ 52.192611][ T3780] __se_sys_close+0x71/0xd0 [ 52.192615][ T3780] do_syscall_64+0x7e/0x170 [ 52.192619][ T3780] ? clear_bhb_loop+0x45/0xa0 [ 52.192622][ T3780] ? clear_bhb_loop+0x45/0xa0 [ 52.192625][ T3780] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.192629][ T3780] RIP: 0033:0x7f14b0c5cd5a [ 52.192635][ T3780] Code: 48 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c 24 0c e8 03 7f 02 00 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 63 7f 02 00 8b 44 24 [ 52.192638][ T3780] RSP: 002b:00007fff61ff1210 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 52.192641][ T3780] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f14b0c5cd5a 2025/02/12 22:13:33 executed programs: 75 [ 52.192642][ T3780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 52.192643][ T3780] RBP: 0000000000000226 R08: 0000001b2f560000 R09: 00007f14b0d8bf8c [ 52.192645][ T3780] R10: 00007fff61ff1360 R11: 0000000000000293 R12: 00007f14b07e0d88 [ 52.192646][ T3780] R13: ffffffffffffffff R14: 00007f14b07e0000 R15: 000000000000cb1e [ 52.192649][ T3780] 2025/02/12 22:13:38 executed programs: 1810