Warning: Permanently added '10.128.0.182' (ED25519) to the list of known hosts. executing program [ 136.722759][ T5065] ------------[ cut here ]------------ [ 136.722785][ T0] [ 136.722794][ T0] ================================ [ 136.722800][ T0] WARNING: inconsistent lock state [ 136.736166][ T5065] WARNING: CPU: 0 PID: 5065 at kernel/softirq.c:362 __local_bh_enable_ip+0x1be/0x200 [ 136.739690][ T0] 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0 Not tainted [ 136.752668][ T5065] Modules linked in: [ 136.762388][ T0] -------------------------------- [ 136.762402][ T0] inconsistent {IN-HARDIRQ-W} -> {HARDIRQ-ON-W} usage. [ 136.778027][ T5065] CPU: 0 PID: 5065 Comm: syz-executor379 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0 [ 136.796164][ T0] swapper/1/0 [HC0[0]:SC0[0]:HE0:SE1] takes: [ 136.802803][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 136.802824][ T5065] RIP: 0010:__local_bh_enable_ip+0x1be/0x200 [ 136.814100][ T0] ffff8880b953e158 [ 136.827614][ T5065] Code: 3b 44 24 60 75 52 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 0f 0b 90 e9 ca fe ff ff e8 55 00 00 00 eb 9c 90 <0f> 0b 90 e9 fa fe ff ff 48 c7 c1 9c e1 86 8f 80 e1 07 80 c1 03 38 [ 136.841512][ T0] (&rq->__lock [ 136.850079][ T5065] RSP: 0018:ffffc900038ef580 EFLAGS: 00010046 [ 136.877434][ T0] ){?.-.}-{2:2} [ 136.894796][ T5065] [ 136.894809][ T5065] RAX: 0000000000000000 RBX: 1ffff9200071deb4 RCX: 0000000000000000 [ 136.902503][ T0] , at: raw_spin_rq_lock_nested+0x2a/0x140 [ 136.944291][ T5065] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fdf36 [ 136.944325][ T5065] RBP: ffffc900038ef640 R08: ffff888019ebf453 R09: 1ffff110033d7e8a [ 136.953536][ T0] {IN-HARDIRQ-W} state was registered at: [ 136.966098][ T5065] R10: dffffc0000000000 R11: ffffed10033d7e8b R12: dffffc0000000000 [ 136.973285][ T0] lock_acquire+0x1e4/0x530 [ 136.977139][ T5065] R13: 0000000000000006 R14: ffffc900038ef5c0 R15: 0000000000000201 [ 136.995254][ T0] _raw_spin_lock_nested+0x31/0x40 [ 137.004061][ T5065] FS: 00007fc59eccf6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 137.018098][ T0] raw_spin_rq_lock_nested+0x2a/0x140 [ 137.035258][ T5065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 137.049517][ T0] scheduler_tick+0xa1/0x6e0 [ 137.062884][ T5065] CR2: 00000000200001c0 CR3: 00000000206b8000 CR4: 00000000003506f0 [ 137.072132][ T0] update_process_times+0x202/0x230 [ 137.092194][ T5065] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 137.108451][ T0] tick_periodic+0x190/0x220 [ 137.127466][ T5065] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 137.144913][ T0] tick_handle_periodic+0x4a/0x160 [ 137.164582][ T5065] Call Trace: [ 137.164602][ T5065] [ 137.176660][ T0] timer_interrupt+0x5c/0x70 [ 137.194722][ T5065] ? __warn+0x163/0x4b0 [ 137.205001][ T0] __handle_irq_event_percpu+0x28c/0xa30 [ 137.217483][ T5065] ? __local_bh_enable_ip+0x1be/0x200 [ 137.225394][ T0] handle_irq_event+0x89/0x1f0 [ 137.240594][ T5065] ? report_bug+0x2b3/0x500 [ 137.251821][ T0] handle_level_irq+0x3c5/0x6e0 [ 137.262879][ T5065] ? __local_bh_enable_ip+0x1be/0x200 [ 137.269684][ T0] __common_interrupt+0x13a/0x230 [ 137.281179][ T5065] ? handle_bug+0x3e/0x70 [ 137.292063][ T0] common_interrupt+0xa5/0xd0 [ 137.303016][ T5065] ? exc_invalid_op+0x1a/0x50 [ 137.315611][ T0] asm_common_interrupt+0x26/0x40 [ 137.328916][ T5065] ? asm_exc_invalid_op+0x1a/0x20 [ 137.344337][ T0] _raw_spin_unlock_irqrestore+0xd8/0x140 [ 137.356582][ T5065] ? sock_hash_delete_elem+0x1a6/0x300 [ 137.365354][ T0] __setup_irq+0x1277/0x1cf0 [ 137.365399][ T0] request_threaded_irq+0x2ab/0x380 [ 137.380108][ T5065] ? __local_bh_enable_ip+0x1be/0x200 [ 137.392670][ T0] setup_default_timer_irq+0x25/0x60 [ 137.404315][ T5065] ? sock_hash_delete_elem+0x1a6/0x300 [ 137.413463][ T0] x86_late_time_init+0x66/0xc0 [ 137.424360][ T5065] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 137.431524][ T0] start_kernel+0x3f3/0x500 [ 137.443759][ T5065] ? sock_hash_delete_elem+0x1a6/0x300 [ 137.454212][ T0] x86_64_start_reservations+0x2a/0x30 [ 137.461406][ T5065] ? do_raw_spin_unlock+0x13c/0x8b0 [ 137.467332][ T0] x86_64_start_kernel+0x99/0xa0 [ 137.491215][ T5065] ? sock_hash_delete_elem+0xb0/0x300 [ 137.501098][ T0] common_startup_64+0x13e/0x147 [ 137.513354][ T5065] sock_hash_delete_elem+0x1a6/0x300 [ 137.526251][ T0] irq event stamp: 195372 [ 137.537575][ T5065] ? bpf_trace_run4+0x244/0x580 [ 137.542404][ T0] hardirqs last enabled at (195369): [] tick_nohz_idle_exit+0x36e/0x480 [ 137.550849][ T5065] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 137.557449][ T0] hardirqs last disabled at (195370): [] __schedule+0x335/0x4a20 [ 137.569705][ T5065] bpf_trace_run4+0x334/0x580 [ 137.583561][ T0] softirqs last enabled at (195372): [] sock_hash_delete_elem+0x1a6/0x300 [ 137.613105][ T5065] ? __pfx_bpf_trace_run4+0x10/0x10 [ 137.621372][ T0] softirqs last disabled at (195371): [] sock_hash_delete_elem+0xb0/0x300 [ 137.641240][ T5065] ? psi_task_switch+0x3a7/0x770 [ 137.655046][ T0] [ 137.655046][ T0] other info that might help us debug this: [ 137.655059][ T0] Possible unsafe locking scenario: [ 137.655059][ T0] [ 137.667083][ T5065] __schedule+0x255d/0x4a20 [ 137.693664][ T0] CPU0 [ 137.693676][ T0] ---- [ 137.708391][ T5065] ? __pfx___schedule+0x10/0x10 [ 137.733725][ T0] lock(&rq->__lock [ 137.743938][ T5065] ? __pfx_lock_release+0x10/0x10 [ 137.768058][ T0] ); [ 137.768072][ T0] [ 137.780388][ T5065] ? plist_check_list+0x2cb/0x300 [ 137.802930][ T0] lock(&rq->__lock [ 137.812849][ T5065] ? futex_wait_queue+0x27/0x1d0 [ 137.831456][ T0] ); [ 137.831471][ T0] [ 137.831471][ T0] *** DEADLOCK *** [ 137.831471][ T0] [ 137.854519][ T5065] ? schedule+0x90/0x320 [ 137.885529][ T0] 2 locks held by swapper/1/0: [ 137.893978][ T5065] schedule+0x14b/0x320 [ 137.906891][ T0] #0: [ 137.918773][ T5065] ? futex_wait_queue+0x27/0x1d0 [ 137.926088][ T0] ffff8880b953e158 [ 137.945371][ T5065] futex_wait_queue+0x14e/0x1d0 [ 137.953949][ T0] (&rq->__lock [ 137.966797][ T5065] __futex_wait+0x17f/0x320 [ 137.989175][ T0] ){?.-.}-{2:2} [ 137.999322][ T5065] ? __pfx___futex_wait+0x10/0x10 [ 138.010652][ T0] , at: raw_spin_rq_lock_nested+0x2a/0x140 [ 138.018611][ T5065] ? __pfx_futex_wake_mark+0x10/0x10 [ 138.040813][ T0] #1: ffffffff8e131920 [ 138.053218][ T5065] ? do_raw_spin_unlock+0x13c/0x8b0 [ 138.062262][ T0] (rcu_read_lock){....}-{1:2}, at: bpf_trace_run4+0x244/0x580 [ 138.081975][ T5065] ? wake_up_q+0xdc/0x120 [ 138.087847][ T0] [ 138.087847][ T0] stack backtrace: [ 138.087861][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0 [ 138.097612][ T5065] futex_wait+0x101/0x360 [ 138.109252][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 138.117877][ T5065] ? __pfx_futex_wait+0x10/0x10 [ 138.128883][ T0] Call Trace: [ 138.128903][ T0] [ 138.139153][ T5065] do_futex+0x33b/0x560 [ 138.148533][ T0] dump_stack_lvl+0x1e7/0x2e0 [ 138.156651][ T5065] ? bpf_raw_tracepoint_open+0x1d6/0x240 [ 138.177910][ T0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 138.186960][ T5065] ? __pfx_do_futex+0x10/0x10 [ 138.197465][ T0] ? print_usage_bug+0x61a/0x8a0 [ 138.215597][ T5065] ? __pfx___sys_bpf+0x10/0x10 [ 138.243257][ T0] valid_state+0x13a/0x1c0 [ 138.250918][ T5065] ? __rseq_handle_notify_resume+0x353/0x1490 [ 138.264746][ T0] mark_lock_irq+0xbb/0xc20 [ 138.295384][ T5065] __se_sys_futex+0x3f9/0x480 [ 138.309479][ T0] ? __pfx_mark_lock_irq+0x10/0x10 [ 138.337021][ T5065] ? __pfx___se_sys_futex+0x10/0x10 [ 138.350478][ T0] ? stack_trace_save+0x118/0x1d0 [ 138.357756][ T5065] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 138.367021][ T0] ? __pfx_stack_trace_save+0x10/0x10 [ 138.379895][ T5065] ? do_syscall_64+0x10a/0x240 [ 138.389544][ T0] ? lockdep_lock+0x123/0x2b0 [ 138.401400][ T5065] ? __x64_sys_futex+0x21/0xf0 [ 138.413783][ T0] ? save_trace+0x5a/0xb40 [ 138.418469][ T5065] do_syscall_64+0xfb/0x240 [ 138.431811][ T0] ? find_bug+0xa3/0x390 [ 138.448503][ T5065] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 138.453602][ T0] mark_lock+0x223/0x350 [ 138.471653][ T5065] RIP: 0033:0x7fc59ed13039 [ 138.480516][ T0] lockdep_hardirqs_on_prepare+0x282/0x780 [ 138.493467][ T5065] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 138.507762][ T0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 138.531002][ T5065] RSP: 002b:00007fc59eccf228 EFLAGS: 00000246 [ 138.547485][ T0] ? rcu_is_watching+0x15/0xb0 [ 138.574804][ T5065] ORIG_RAX: 00000000000000ca [ 138.599815][ T0] trace_hardirqs_on+0x28/0x40 [ 138.619367][ T5065] RAX: ffffffffffffffda RBX: 00007fc59ed9c328 RCX: 00007fc59ed13039 [ 138.640618][ T0] __local_bh_enable_ip+0x168/0x200 [ 138.649223][ T5065] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc59ed9c328 [ 138.665227][ T0] ? sock_hash_delete_elem+0x1a6/0x300 [ 138.683149][ T5065] RBP: 00007fc59ed9c320 R08: 00007fc59eccf6c0 R09: 00007fc59eccf6c0 [ 138.701437][ T0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 138.725254][ T5065] R10: 0000000000000000 R11: 0000000000000246 R12: 006863746977735f [ 138.746971][ T0] ? sock_hash_delete_elem+0x1a6/0x300 [ 138.757283][ T5065] R13: 77735f6465686373 R14: 656c6c616b7a7973 R15: 00007ffca4f795a8 [ 138.775857][ T0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 138.839909][ T5065] [ 138.853518][ T0] ? sock_hash_delete_elem+0xb0/0x300 [ 138.868993][ T5065] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 138.887459][ T0] sock_hash_delete_elem+0x1a6/0x300 [ 138.887503][ T0] ? bpf_trace_run4+0x244/0x580 [ 138.887524][ T0] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 138.887544][ T0] bpf_trace_run4+0x334/0x580 [ 138.887580][ T0] ? __pfx_bpf_trace_run4+0x10/0x10 [ 138.887601][ T0] ? psi_task_switch+0x199/0x770 [ 138.887629][ T0] __schedule+0x255d/0x4a20 [ 138.887657][ T0] ? lockdep_hardirqs_on+0x99/0x150 [ 138.887679][ T0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 138.887698][ T0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 138.887716][ T0] ? __pfx___schedule+0x10/0x10 [ 138.887737][ T0] ? tick_nohz_idle_exit+0x36e/0x480 [ 138.887763][ T0] ? flush_smp_call_function_queue+0x142/0x2a0 [ 138.887795][ T0] ? __pfx_tick_nohz_idle_exit+0x10/0x10 [ 138.887822][ T0] schedule_idle+0x53/0x90 [ 138.887849][ T0] do_idle+0x56a/0x5d0 [ 138.887871][ T0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 138.887892][ T0] ? __pfx_do_idle+0x10/0x10 [ 138.887909][ T0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 138.887935][ T0] ? complete+0xb4/0x1c0 [ 138.887966][ T0] cpu_startup_entry+0x42/0x60 [ 138.887984][ T0] start_secondary+0x100/0x100 [ 138.888006][ T0] common_startup_64+0x13e/0x147 [ 138.888033][ T0] [ 138.888043][ T5065] CPU: 0 PID: 5065 Comm: syz-executor379 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0 [ 139.419763][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 139.439764][ T5065] Call Trace: [ 139.451947][ T5065] [ 139.458350][ T5065] dump_stack_lvl+0x1e7/0x2e0 [ 139.473801][ T5065] ? __pfx_dump_stack_lvl+0x10/0x10 [ 139.488927][ T5065] ? __pfx__printk+0x10/0x10 [ 139.502379][ T5065] ? vscnprintf+0x5d/0x90 [ 139.513552][ T5065] panic+0x349/0x860 [ 139.524953][ T5065] ? __warn+0x172/0x4b0 [ 139.537400][ T5065] ? __pfx_panic+0x10/0x10 [ 139.554333][ T5065] __warn+0x31e/0x4b0 [ 139.562648][ T5065] ? __local_bh_enable_ip+0x1be/0x200 [ 139.574127][ T5065] report_bug+0x2b3/0x500 [ 139.588196][ T5065] ? __local_bh_enable_ip+0x1be/0x200 [ 139.607858][ T5065] handle_bug+0x3e/0x70 [ 139.618282][ T5065] exc_invalid_op+0x1a/0x50 [ 139.630845][ T5065] asm_exc_invalid_op+0x1a/0x20 [ 139.644879][ T5065] RIP: 0010:__local_bh_enable_ip+0x1be/0x200 [ 139.665493][ T5065] Code: 3b 44 24 60 75 52 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 0f 0b 90 e9 ca fe ff ff e8 55 00 00 00 eb 9c 90 <0f> 0b 90 e9 fa fe ff ff 48 c7 c1 9c e1 86 8f 80 e1 07 80 c1 03 38 [ 139.715512][ T5065] RSP: 0018:ffffc900038ef580 EFLAGS: 00010046 [ 139.730488][ T5065] RAX: 0000000000000000 RBX: 1ffff9200071deb4 RCX: 0000000000000000 [ 139.755703][ T5065] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff895fdf36 [ 139.771253][ T5065] RBP: ffffc900038ef640 R08: ffff888019ebf453 R09: 1ffff110033d7e8a [ 139.786349][ T5065] R10: dffffc0000000000 R11: ffffed10033d7e8b R12: dffffc0000000000 [ 139.806293][ T5065] R13: 0000000000000006 R14: ffffc900038ef5c0 R15: 0000000000000201 [ 139.821381][ T5065] ? sock_hash_delete_elem+0x1a6/0x300 [ 139.835564][ T5065] ? sock_hash_delete_elem+0x1a6/0x300 [ 139.843526][ T5065] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 139.855846][ T5065] ? sock_hash_delete_elem+0x1a6/0x300 [ 139.865942][ T5065] ? do_raw_spin_unlock+0x13c/0x8b0 [ 139.873683][ T5065] ? sock_hash_delete_elem+0xb0/0x300 [ 139.889668][ T5065] sock_hash_delete_elem+0x1a6/0x300 [ 139.906022][ T5065] ? bpf_trace_run4+0x244/0x580 [ 139.911453][ T5065] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 139.922117][ T5065] bpf_trace_run4+0x334/0x580 [ 139.937333][ T5065] ? __pfx_bpf_trace_run4+0x10/0x10 [ 139.947407][ T5065] ? psi_task_switch+0x3a7/0x770 [ 139.953299][ T5065] __schedule+0x255d/0x4a20 [ 139.961042][ T5065] ? __pfx___schedule+0x10/0x10 [ 139.971553][ T5065] ? __pfx_lock_release+0x10/0x10 [ 139.985817][ T5065] ? plist_check_list+0x2cb/0x300 [ 139.995381][ T5065] ? futex_wait_queue+0x27/0x1d0 [ 140.017953][ T5065] ? schedule+0x90/0x320 [ 140.027480][ T5065] schedule+0x14b/0x320 [ 140.033596][ T5065] ? futex_wait_queue+0x27/0x1d0 [ 140.048036][ T5065] futex_wait_queue+0x14e/0x1d0 [ 140.066259][ T5065] __futex_wait+0x17f/0x320 [ 140.075701][ T5065] ? __pfx___futex_wait+0x10/0x10 [ 140.086287][ T5065] ? __pfx_futex_wake_mark+0x10/0x10 [ 140.099902][ T5065] ? do_raw_spin_unlock+0x13c/0x8b0 [ 140.110402][ T5065] ? wake_up_q+0xdc/0x120 [ 140.117011][ T5065] futex_wait+0x101/0x360 [ 140.123314][ T5065] ? __pfx_futex_wait+0x10/0x10 [ 140.131417][ T5065] do_futex+0x33b/0x560 [ 140.141023][ T5065] ? bpf_raw_tracepoint_open+0x1d6/0x240 [ 140.151938][ T5065] ? __pfx_do_futex+0x10/0x10 [ 140.159577][ T5065] ? __pfx___sys_bpf+0x10/0x10 [ 140.171303][ T5065] ? __rseq_handle_notify_resume+0x353/0x1490 [ 140.184130][ T5065] __se_sys_futex+0x3f9/0x480 [ 140.203979][ T5065] ? __pfx___se_sys_futex+0x10/0x10 [ 140.222637][ T5065] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 140.232864][ T5065] ? do_syscall_64+0x10a/0x240 [ 140.239985][ T5065] ? __x64_sys_futex+0x21/0xf0 [ 140.253307][ T5065] do_syscall_64+0xfb/0x240 [ 140.264793][ T5065] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 140.279388][ T5065] RIP: 0033:0x7fc59ed13039 [ 140.289966][ T5065] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 140.330449][ T5065] RSP: 002b:00007fc59eccf228 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 140.353420][ T5065] RAX: ffffffffffffffda RBX: 00007fc59ed9c328 RCX: 00007fc59ed13039 [ 140.368052][ T5065] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc59ed9c328 [ 140.395033][ T5065] RBP: 00007fc59ed9c320 R08: 00007fc59eccf6c0 R09: 00007fc59eccf6c0 [ 140.419303][ T5065] R10: 0000000000000000 R11: 0000000000000246 R12: 006863746977735f [ 140.446098][ T5065] R13: 77735f6465686373 R14: 656c6c616b7a7973 R15: 00007ffca4f795a8 [ 140.463744][ T5065] [ 141.801021][ T5065] Shutting down cpus with NMI [ 141.808901][ T5065] Kernel Offset: disabled [ 141.815125][ T5065] Rebooting in 86400 seconds..