Warning: Permanently added '10.128.0.100' (ED25519) to the list of known hosts.
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[ 60.291012][ C0] ------------[ cut here ]------------
[ 60.297582][ C0] WARNING: CPU: 0 PID: 3919 at kernel/softirq.c:321 __local_bh_disable_ip+0x1ec/0x210
[ 60.307256][ C0] Modules linked in:
[ 60.311142][ C0] CPU: 0 PID: 3919 Comm: syz-executor237 Not tainted 6.1.84-syzkaller #0
[ 60.319553][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 60.329606][ C0] RIP: 0010:__local_bh_disable_ip+0x1ec/0x210
[ 60.335670][ C0] Code: 00 00 43 c6 44 2c 0b 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 80 00 00 00 75 2d 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b e9 a0 fe ff ff e8 f8 0e 36 09 41 f7 c6 00 02 00 00 0f 85 52
[ 60.340921][ T11]
[ 60.355253][ C0] RSP: 0000:ffffc90000007980 EFLAGS: 00010006
[ 60.357570][ T11] =====================================================
[ 60.357577][ T11] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected
[ 60.357586][ T11] 6.1.84-syzkaller #0 Not tainted
[ 60.363614][ C0]
[ 60.363622][ C0] RAX: 0000000080010004 RBX: ffffffff889819dc RCX: ffff88801fe70000
[ 60.370534][ T11] -----------------------------------------------------
[ 60.370545][ T11] kworker/u4:1/11 [HC0[0]:SC0[2]:HE0:SE0] is trying to acquire:
[ 60.377973][ C0] RDX: dffffc0000000000 RSI: 0000000000000201 RDI: ffffffff889819dc
[ 60.382969][ T11] ffff88807e003a18
[ 60.385295][ C0] RBP: ffffc90000007a48 R08: 0000000000000005 R09: ffffffff88985b7e
[ 60.393246][ T11] (&htab->buckets[i].lock
[ 60.400332][ C0] R10: 000000000000000c R11: ffff88801fe70000 R12: dffffc0000000000
[ 60.407951][ T11] ){+...}-{2:2}
[ 60.415925][ C0] R13: 1ffff92000000f34 R14: ffffc900000079e0 R15: 0000000000000201
[ 60.419620][ T11] , at: sock_hash_delete_elem+0xac/0x2f0
[ 60.427585][ C0] FS: 0000555556d88380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 60.431972][ T11]
[ 60.431972][ T11] and this task is already holding:
[ 60.431978][ T11] ffff8880135e8a18
[ 60.439931][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.443360][ T11] (&p->pi_lock
[ 60.451304][ C0] CR2: 00007fb5a19ba138 CR3: 00000000234c0000 CR4: 00000000003506f0
[ 60.456904][ T11] ){-.-.}-{2:2}
[ 60.465807][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 60.473163][ T11] , at: try_to_wake_up+0xad/0x12e0
[ 60.476862][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 60.483763][ T11] which would create a new lock dependency:
[ 60.483770][ T11] (
[ 60.487209][ C0] Call Trace:
[ 60.487224][ C0]
[ 60.495170][ T11] &p->pi_lock
[ 60.498653][ C0] ? __warn+0x15a/0x520
[ 60.506603][ T11] ){-.-.}-{2:2}
[ 60.511699][ C0] ? __local_bh_disable_ip+0x1ec/0x210
[ 60.519646][ T11] -> (
[ 60.525518][ C0] ? report_bug+0x2af/0x500
[ 60.527991][ T11] &htab->buckets[i].lock){+...}-{2:2}
[ 60.531259][ C0] ? __local_bh_disable_ip+0x1ec/0x210
[ 60.534096][ T11]
[ 60.534101][ T11]
[ 60.534101][ T11] but this new dependency connects a HARDIRQ-irq-safe lock:
[ 60.537358][ C0] ? handle_bug+0x3d/0x70
[ 60.541482][ T11] (&p->pi_lock
[ 60.544913][ C0] ? exc_invalid_op+0x16/0x40
[ 60.550339][ T11] ){-.-.}-{2:2}
[ 60.553074][ C0] ? asm_exc_invalid_op+0x16/0x20
[ 60.557546][ T11]
[ 60.557546][ T11] ... which became HARDIRQ-irq-safe at:
[ 60.557554][ T11] lock_acquire+0x1f8/0x5a0
[ 60.562890][ C0] ? sock_hash_delete_elem+0xac/0x2f0
[ 60.568314][ T11] _raw_spin_lock_irqsave+0xd1/0x120
[ 60.570619][ C0] ? sock_hash_bucket_hash+0x24e/0x6c0
[ 60.580145][ T11] try_to_wake_up+0xad/0x12e0
[ 60.584458][ C0] ? sock_hash_delete_elem+0xac/0x2f0
[ 60.587911][ T11] autoremove_wake_function+0x12/0x110
[ 60.592588][ C0] ? __local_bh_disable_ip+0x1ec/0x210
[ 60.596022][ T11] __wake_up_common+0x2a0/0x4e0
[ 60.601028][ C0] ? sock_hash_delete_elem+0xac/0x2f0
[ 60.608729][ T11] __wake_up+0x11a/0x1c0
[ 60.613303][ C0] ? __bpf_trace_softirq+0x10/0x10
[ 60.618645][ T11] irq_work_single+0xd5/0x230
[ 60.623991][ C0] ? read_lock_is_recursive+0x10/0x10
[ 60.629593][ T11] irq_work_run+0x187/0x350
[ 60.634422][ C0] ? select_task_rq_fair+0x38f/0x3b40
[ 60.639767][ T11] __sysvec_irq_work+0xbb/0x360
[ 60.645372][ C0] ? sock_hash_delete_elem+0xac/0x2f0
[ 60.650798][ T11] sysvec_irq_work+0x89/0xb0
[ 60.655725][ C0] _raw_spin_lock_bh+0x18/0x40
[ 60.661064][ T11] asm_sysvec_irq_work+0x16/0x20
[ 60.665365][ C0] sock_hash_delete_elem+0xac/0x2f0
[ 60.670441][ T11] native_apic_msr_write+0x35/0x50
[ 60.675177][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e
[ 60.680545][ T11] arch_irq_work_raise+0x82/0xd0
[ 60.685194][ C0] bpf_trace_run2+0x1fd/0x410
[ 60.690730][ T11] irq_work_queue+0xa3/0x150
[ 60.695661][ C0] ? bpf_trace_run2+0x110/0x410
[ 60.701001][ T11] __kfence_alloc+0x226/0x370
[ 60.705655][ C0] ? bpf_trace_run1+0x3d0/0x3d0
[ 60.710391][ T11] kmem_cache_alloc+0x276/0x2d0
[ 60.715391][ C0] ? select_task_rq_fair+0x38f/0x3b40
[ 60.720558][ T11] __proc_create+0x419/0x9f0
[ 60.725729][ C0] ? balance_fair+0x70/0x70
[ 60.731162][ T11] proc_create_seq_private+0x12d/0x290
[ 60.736169][ C0] set_task_cpu+0x503/0x5a0
[ 60.740820][ T11] init_mm_internals+0xb1/0x111
[ 60.745476][ C0] ? is_cpu_allowed+0x13f/0x340
[ 60.750294][ T11] kernel_init_freeable+0x3f8/0x60f
[ 60.755031][ C0] try_to_wake_up+0x544/0x12e0
[ 60.759850][ T11] kernel_init+0x19/0x290
[ 60.765029][ C0] ? cpu_curr_snapshot+0xd0/0xd0
[ 60.770386][ T11] ret_from_fork+0x1f/0x30
[ 60.775035][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 60.779506][ T11]
[ 60.779506][ T11] to a HARDIRQ-irq-unsafe lock:
[ 60.785020][ C0] ? _raw_spin_unlock+0x40/0x40
[ 60.789533][ T11] (&htab->buckets[i].lock
[ 60.794439][ C0] ? debug_object_deactivate+0x63/0x380
[ 60.799264][ T11] ){+...}-{2:2}
[ 60.804521][ C0] ? __remove_hrtimer+0x4b0/0x4b0
[ 60.809252][ T11]
[ 60.809252][ T11] ... which became HARDIRQ-irq-unsafe at:
[ 60.813656][ C0] hrtimer_wakeup+0x5e/0x70
[ 60.813678][ C0] __hrtimer_run_queues+0x5e5/0xe50
[ 60.818608][ T11] ...
[ 60.818619][ T11] lock_acquire+0x1f8/0x5a0
[ 60.823113][ C0] ? hrtimer_interrupt+0x980/0x980
[ 60.829059][ T11] _raw_spin_lock_bh+0x31/0x40
[ 60.836054][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 60.840881][ T11] sock_hash_free+0x160/0x820
[ 60.845282][ C0] hrtimer_interrupt+0x392/0x980
[ 60.850793][ T11] process_one_work+0x8a9/0x11d0
[ 60.854240][ C0] __sysvec_apic_timer_interrupt+0x156/0x580
[ 60.859226][ T11] worker_thread+0xa47/0x1200
[ 60.867091][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 60.871649][ T11] kthread+0x28d/0x320
[ 60.876820][ C0]
[ 60.879415][ T11] ret_from_fork+0x1f/0x30
[ 60.883992][ C0]
[ 60.889177][ T11]
[ 60.889177][ T11] other info that might help us debug this:
[ 60.889177][ T11]
[ 60.889186][ T11] Possible interrupt unsafe locking scenario:
[ 60.889186][ T11]
[ 60.894008][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 60.900041][ T11] CPU0 CPU1
[ 60.900047][ T11] ---- ----
[ 60.904782][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x30/0x80
[ 60.909689][ T11] lock(&htab->buckets[i].lock
[ 60.914777][ C0] Code: 8b 0d 64 e4 77 7e 65 8b 05 65 e4 77 7e a9 00 01 ff 00 74 10 a9 00 01 00 00 74 57 83 b9 1c 16 00 00 00 74 4e 8b 81 f8 15 00 00 <83> f8 03 75 43 48 8b 91 00 16 00 00 44 8b 89 fc 15 00 00 49 c1 e1
[ 60.920728][ T11] );
[ 60.920734][ T11] local_irq_disable();
[ 60.925469][ C0] RSP: 0000:ffffc9000586f930 EFLAGS: 00000246
[ 60.931089][ T11] lock(&p->pi_lock
[ 60.935319][ C0]
[ 60.935327][ C0] RAX: 0000000000000000 RBX: 00000000000710b7 RCX: ffff88801fe70000
[ 60.938234][ T11] );
[ 60.938240][ T11] lock(
[ 60.942706][ C0] RDX: 0000000000000000 RSI: 00000000000710b7 RDI: 00000003ffffffff
[ 60.945628][ T11] &htab->buckets[i].lock
[ 60.955849][ C0] RBP: ffffc9000586fa90 R08: ffffffff81ecb57f R09: fffffbfff1ce6d46
[ 60.964151][ T11] );
[ 60.964160][ T11]
[ 60.970103][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888028658780
[ 60.975448][ T11] lock(&p->pi_lock
[ 60.980827][ C0] R13: 00000000000710b7 R14: ffffc9000586fa20 R15: 00000000710b7025
[ 60.987642][ T11] );
[ 60.987648][ T11]
[ 60.987648][ T11] *** DEADLOCK ***
[ 60.987648][ T11]
[ 60.992471][ C0] ? pfn_valid+0x3f/0x440
[ 61.012051][ T11] 3 locks held by kworker/u4:1/11:
[ 61.014538][ C0] pfn_valid+0x3f/0x440
[ 61.021263][ T11] #0: ffff888012479818
[ 61.027303][ C0] page_table_check_set+0x25/0x6f0
[ 61.033684][ T11] (&pool->lock
[ 61.035989][ C0] do_set_pte+0x584/0x590
[ 61.044020][ T11] /1){..-.}-{2:2}
[ 61.046600][ C0] ? mm_counter_file+0x2c0/0x2c0
[ 61.052037][ T11] , at: worker_thread+0xea5/0x1200
[ 61.060076][ C0] ? PageHeadHuge+0x8e/0x1c0
[ 61.064303][ T11] #1: ffff8880135e8a18
[ 61.072250][ C0] filemap_map_pages+0xc7c/0x12c0
[ 61.074723][ T11] (&p->pi_lock
[ 61.078156][ C0] ? filemap_map_pages+0x277/0x12c0
[ 61.086098][ T11] ){-.-.}-{2:2}
[ 61.090143][ C0] ? filemap_read_folio+0x780/0x780
[ 61.098170][ T11] , at: try_to_wake_up+0xad/0x12e0
[ 61.100842][ C0] ? count_memcg_event_mm+0x90/0x410
[ 61.108961][ T11] #2: ffffffff8d12a980
[ 61.113358][ C0] ? mtree_range_walk+0x673/0x7c0
[ 61.118438][ T11] (rcu_read_lock
[ 61.122571][ C0] handle_mm_fault+0x33e2/0x5340
[ 61.126692][ T11] ){....}-{1:2}
[ 61.131775][ C0] ? mt_find+0x29a/0xc60
[ 61.135210][ T11] , at: bpf_trace_run2+0x110/0x410
[ 61.139519][ C0] ? mt_find+0x29a/0xc60
[ 61.143122][ T11]
[ 61.143122][ T11] the dependencies between HARDIRQ-irq-safe lock and the holding lock:
[ 61.148133][ C0] ? numa_migrate_prep+0x250/0x250
[ 61.153204][ T11] ->
[ 61.157772][ C0] ? lock_mm_and_find_vma+0xae/0x2e0
[ 61.161886][ T11] (&p->pi_lock
[ 61.166880][ C0] exc_page_fault+0x26f/0x660
[ 61.170306][ T11] ){-.-.}-{2:2}
[ 61.175478][ C0] asm_exc_page_fault+0x22/0x30
[ 61.178906][ T11] {
[ 61.178911][ T11] IN-HARDIRQ-W
[ 61.184073][ C0] RIP: 0033:0x7fb5a19ba138
[ 61.189151][ T11] at:
[ 61.189158][ T11] lock_acquire+0x1f8/0x5a0
[ 61.194416][ C0] Code: Unable to access opcode bytes at 0x7fb5a19ba10e.
[ 61.198541][ T11] _raw_spin_lock_irqsave+0xd1/0x120
[ 61.203545][ C0] RSP: 002b:00007ffca13b0ff8 EFLAGS: 00010206
[ 61.207149][ T11] try_to_wake_up+0xad/0x12e0
[ 61.212054][ C0]
[ 61.215491][ T11] autoremove_wake_function+0x12/0x110
[ 61.219707][ C0] RAX: 00007fb5a19eaad8 RBX: 0000000000000000 RCX: 0000000000000004
[ 61.224789][ T11] __wake_up_common+0x2a0/0x4e0
[ 61.229005][ C0] RDX: 00007fb5a19ebd00 RSI: 0000000000000000 RDI: 00007fb5a19eaad8
[ 61.239469][ T11] __wake_up+0x11a/0x1c0
[ 61.244575][ C0] RBP: 00007fb5a19e9118 R08: 0000000000000006 R09: 0000000000000006
[ 61.247049][ T11] irq_work_single+0xd5/0x230
[ 61.252314][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5a19ebce8
[ 61.255748][ T11] irq_work_run+0x187/0x350
[ 61.260393][ C0] R13: 0000000000000000 R14: 00007fb5a19ebd00 R15: 00007fb5a1941130
[ 61.263823][ T11] __sysvec_irq_work+0xbb/0x360
[ 61.268650][ C0]
[ 61.271129][ T11] sysvec_irq_work+0x89/0xb0
[ 61.274737][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 61.274746][ C0] CPU: 0 PID: 3919 Comm: syz-executor237 Not tainted 6.1.84-syzkaller #0
[ 61.274762][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 61.274771][ C0] Call Trace:
[ 61.274779][ C0]
[ 61.274784][ C0] dump_stack_lvl+0x1e3/0x2cb
[ 61.274806][ C0] ? nf_tcp_handle_invalid+0x642/0x642
[ 61.274824][ C0] ? panic+0x75d/0x75d
[ 61.274840][ C0] ? vscnprintf+0x59/0x80
[ 61.274855][ C0] panic+0x318/0x75d
[ 61.274869][ C0] ? __warn+0x169/0x520
[ 61.274885][ C0] ? memcpy_page_flushcache+0xfc/0xfc
[ 61.274904][ C0] __warn+0x348/0x520
[ 61.274918][ C0] ? __local_bh_disable_ip+0x1ec/0x210
[ 61.274939][ C0] report_bug+0x2af/0x500
[ 61.274958][ C0] ? __local_bh_disable_ip+0x1ec/0x210
[ 61.274979][ C0] handle_bug+0x3d/0x70
[ 61.274996][ C0] exc_invalid_op+0x16/0x40
[ 61.275013][ C0] asm_exc_invalid_op+0x16/0x20
[ 61.275030][ C0] RIP: 0010:__local_bh_disable_ip+0x1ec/0x210
[ 61.275051][ C0] Code: 00 00 43 c6 44 2c 0b 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 80 00 00 00 75 2d 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b e9 a0 fe ff ff e8 f8 0e 36 09 41 f7 c6 00 02 00 00 0f 85 52
[ 61.275063][ C0] RSP: 0000:ffffc90000007980 EFLAGS: 00010006
[ 61.275076][ C0] RAX: 0000000080010004 RBX: ffffffff889819dc RCX: ffff88801fe70000
[ 61.275087][ C0] RDX: dffffc0000000000 RSI: 0000000000000201 RDI: ffffffff889819dc
[ 61.275097][ C0] RBP: ffffc90000007a48 R08: 0000000000000005 R09: ffffffff88985b7e
[ 61.275107][ C0] R10: 000000000000000c R11: ffff88801fe70000 R12: dffffc0000000000
[ 61.275117][ C0] R13: 1ffff92000000f34 R14: ffffc900000079e0 R15: 0000000000000201
[ 61.275128][ C0] ? sock_hash_delete_elem+0xac/0x2f0
[ 61.275149][ C0] ? sock_hash_bucket_hash+0x24e/0x6c0
[ 61.275169][ C0] ? sock_hash_delete_elem+0xac/0x2f0
[ 61.275190][ C0] ? sock_hash_delete_elem+0xac/0x2f0
[ 61.275207][ C0] ? __bpf_trace_softirq+0x10/0x10
[ 61.275226][ C0] ? read_lock_is_recursive+0x10/0x10
[ 61.275245][ C0] ? select_task_rq_fair+0x38f/0x3b40
[ 61.275266][ C0] ? sock_hash_delete_elem+0xac/0x2f0
[ 61.275286][ C0] _raw_spin_lock_bh+0x18/0x40
[ 61.275301][ C0] sock_hash_delete_elem+0xac/0x2f0
[ 61.275322][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e
[ 61.275338][ C0] bpf_trace_run2+0x1fd/0x410
[ 61.275353][ C0] ? bpf_trace_run2+0x110/0x410
[ 61.275367][ C0] ? bpf_trace_run1+0x3d0/0x3d0
[ 61.275382][ C0] ? select_task_rq_fair+0x38f/0x3b40
[ 61.275400][ C0] ? balance_fair+0x70/0x70
[ 61.275416][ C0] set_task_cpu+0x503/0x5a0
[ 61.275434][ C0] ? is_cpu_allowed+0x13f/0x340
[ 61.275450][ C0] try_to_wake_up+0x544/0x12e0
[ 61.275470][ C0] ? cpu_curr_snapshot+0xd0/0xd0
[ 61.275494][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 61.275511][ C0] ? _raw_spin_unlock+0x40/0x40
[ 61.275525][ C0] ? debug_object_deactivate+0x63/0x380
[ 61.275545][ C0] ? __remove_hrtimer+0x4b0/0x4b0
[ 61.275561][ C0] hrtimer_wakeup+0x5e/0x70
[ 61.275578][ C0] __hrtimer_run_queues+0x5e5/0xe50
[ 61.275601][ C0] ? hrtimer_interrupt+0x980/0x980
[ 61.275617][ C0] ? ktime_get_update_offsets_now+0x407/0x420
[ 61.275637][ C0] hrtimer_interrupt+0x392/0x980
[ 61.275661][ C0] __sysvec_apic_timer_interrupt+0x156/0x580
[ 61.275680][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0
[ 61.275695][ C0]
[ 61.275699][ C0]
[ 61.275704][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 61.275722][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x30/0x80
[ 61.275740][ C0] Code: 8b 0d 64 e4 77 7e 65 8b 05 65 e4 77 7e a9 00 01 ff 00 74 10 a9 00 01 00 00 74 57 83 b9 1c 16 00 00 00 74 4e 8b 81 f8 15 00 00 <83> f8 03 75 43 48 8b 91 00 16 00 00 44 8b 89 fc 15 00 00 49 c1 e1
[ 61.275751][ C0] RSP: 0000:ffffc9000586f930 EFLAGS: 00000246
[ 61.275763][ C0] RAX: 0000000000000000 RBX: 00000000000710b7 RCX: ffff88801fe70000
[ 61.275773][ C0] RDX: 0000000000000000 RSI: 00000000000710b7 RDI: 00000003ffffffff
[ 61.275782][ C0] RBP: ffffc9000586fa90 R08: ffffffff81ecb57f R09: fffffbfff1ce6d46
[ 61.275793][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888028658780
[ 61.275803][ C0] R13: 00000000000710b7 R14: ffffc9000586fa20 R15: 00000000710b7025
[ 61.275815][ C0] ? pfn_valid+0x3f/0x440
[ 61.275837][ C0] pfn_valid+0x3f/0x440
[ 61.275857][ C0] page_table_check_set+0x25/0x6f0
[ 61.275878][ C0] do_set_pte+0x584/0x590
[ 61.275897][ C0] ? mm_counter_file+0x2c0/0x2c0
[ 61.275914][ C0] ? PageHeadHuge+0x8e/0x1c0
[ 61.275930][ C0] filemap_map_pages+0xc7c/0x12c0
[ 61.275946][ C0] ? filemap_map_pages+0x277/0x12c0
[ 61.275964][ C0] ? filemap_read_folio+0x780/0x780
[ 61.275977][ C0] ? count_memcg_event_mm+0x90/0x410
[ 61.275994][ C0] ? mtree_range_walk+0x673/0x7c0
[ 61.276014][ C0] handle_mm_fault+0x33e2/0x5340
[ 61.276029][ C0] ? mt_find+0x29a/0xc60
[ 61.276045][ C0] ? mt_find+0x29a/0xc60
[ 61.276070][ C0] ? numa_migrate_prep+0x250/0x250
[ 61.276096][ C0] ? lock_mm_and_find_vma+0xae/0x2e0
[ 61.276114][ C0] exc_page_fault+0x26f/0x660
[ 61.276129][ C0] asm_exc_page_fault+0x22/0x30
[ 61.276146][ C0] RIP: 0033:0x7fb5a19ba138
[ 61.276164][ C0] Code: Unable to access opcode bytes at 0x7fb5a19ba10e.
[ 61.276171][ C0] RSP: 002b:00007ffca13b0ff8 EFLAGS: 00010206
[ 61.276183][ C0] RAX: 00007fb5a19eaad8 RBX: 0000000000000000 RCX: 0000000000000004
[ 61.276192][ C0] RDX: 00007fb5a19ebd00 RSI: 0000000000000000 RDI: 00007fb5a19eaad8
[ 61.276202][ C0] RBP: 00007fb5a19e9118 R08: 0000000000000006 R09: 0000000000000006
[ 61.276211][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb5a19ebce8
[ 61.276219][ C0] R13: 0000000000000000 R14: 00007fb5a19ebd00 R15: 00007fb5a1941130
[ 61.276235][ C0]
[ 61.279296][ T11] asm_sysvec_irq_work+0x16/0x20
[ 61.279316][ T11] native_apic_msr_write+0x35/0x50
[ 61.279331][ T11] arch_irq_work_raise+0x82/0xd0
[ 61.279345][ T11] irq_work_queue+0xa3/0x150
[ 61.279357][ T11] __kfence_alloc+0x226/0x370
[ 61.279373][ T11] kmem_cache_alloc+0x276/0x2d0
[ 61.279388][ T11] __proc_create+0x419/0x9f0
[ 61.279405][ T11] proc_create_seq_private+0x12d/0x290
[ 61.279424][ T11] init_mm_internals+0xb1/0x111
[ 61.279443][ T11] kernel_init_freeable+0x3f8/0x60f
[ 61.279459][ T11] kernel_init+0x19/0x290
[ 61.279472][ T11] ret_from_fork+0x1f/0x30
[ 61.279491][ T11] IN-SOFTIRQ-W at:
[ 61.279500][ T11] lock_acquire+0x1f8/0x5a0
[ 61.279518][ T11] _raw_spin_lock_irqsave+0xd1/0x120
[ 61.279533][ T11] try_to_wake_up+0xad/0x12e0
[ 61.279550][ T11] __queue_work+0xb4b/0xf90
[ 61.279569][ T11] call_timer_fn+0x1ad/0x6b0
[ 61.279583][ T11] __run_timers+0x6a8/0x890
[ 61.279597][ T11] run_timer_softirq+0x63/0xf0
[ 61.279611][ T11] __do_softirq+0x2e9/0xa4c
[ 61.279628][ T11] __irq_exit_rcu+0x155/0x240
[ 61.279647][ T11] irq_exit_rcu+0x5/0x20
[ 61.279665][ T11] sysvec_apic_timer_interrupt+0x91/0xb0
[ 61.279679][ T11] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 61.279697][ T11] default_idle+0xb/0x10
[ 61.279710][ T11] default_idle_call+0x84/0xc0
[ 61.279723][ T11] do_idle+0x251/0x680
[ 61.279741][ T11] cpu_startup_entry+0x3d/0x60
[ 61.279759][ T11] rest_init+0x2da/0x300
[ 61.279772][ T11] start_kernel+0x0/0x53f
[ 61.279785][ T11] start_kernel+0x496/0x53f
[ 61.279798][ T11] secondary_startup_64_no_verify+0xcf/0xdb
[ 61.279816][ T11] INITIAL USE at:
[ 61.279823][ T11] lock_acquire+0x1f8/0x5a0
[ 61.279841][ T11] _raw_spin_lock_irqsave+0xd1/0x120
[ 61.279856][ T11] sched_cgroup_fork+0x2f/0x400
[ 61.279872][ T11] copy_process+0x2442/0x4060
[ 61.279885][ T11] kernel_clone+0x222/0x920
[ 61.279897][ T11] user_mode_thread+0x12e/0x190
[ 61.279910][ T11] rest_init+0x23/0x300
[ 61.279923][ T11] start_kernel+0x0/0x53f
[ 61.279936][ T11] start_kernel+0x496/0x53f
[ 61.279949][ T11] secondary_startup_64_no_verify+0xcf/0xdb
[ 61.279966][ T11] }
[ 61.279970][ T11] ... key at: [] rt_mutex_init_task.__key+0x0/0x20
[ 61.279989][ T11]
[ 61.279989][ T11] the dependencies between the lock to be acquired
[ 61.279998][ T11] and HARDIRQ-irq-unsafe lock:
[ 61.280014][ T11] -> (&htab->buckets[i].lock){+...}-{2:2} {
[ 61.280035][ T11] HARDIRQ-ON-W at:
[ 61.280042][ T11] lock_acquire+0x1f8/0x5a0
[ 61.280060][ T11] _raw_spin_lock_bh+0x31/0x40
[ 61.280074][ T11] sock_hash_free+0x160/0x820
[ 61.280092][ T11] process_one_work+0x8a9/0x11d0
[ 61.280107][ T11] worker_thread+0xa47/0x1200
[ 61.280122][ T11] kthread+0x28d/0x320
[ 61.280140][ T11] ret_from_fork+0x1f/0x30
[ 61.280156][ T11] INITIAL USE at:
[ 61.280163][ T11] lock_acquire+0x1f8/0x5a0
[ 61.280180][ T11] _raw_spin_lock_bh+0x31/0x40
[ 61.280194][ T11] sock_hash_free+0x160/0x820
[ 61.280212][ T11] process_one_work+0x8a9/0x11d0
[ 61.280227][ T11] worker_thread+0xa47/0x1200
[ 61.280242][ T11] kthread+0x28d/0x320
[ 61.280259][ T11] ret_from_fork+0x1f/0x30
[ 61.280276][ T11] }
[ 61.280279][ T11] ... key at: [] sock_hash_alloc.__key+0x0/0x20
[ 61.280297][ T11] ... acquired at:
[ 61.280301][ T11] lock_acquire+0x1f8/0x5a0
[ 61.280318][ T11] _raw_spin_lock_bh+0x31/0x40
[ 61.280332][ T11] sock_hash_delete_elem+0xac/0x2f0
[ 61.280350][ T11] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e
[ 61.280363][ T11] bpf_trace_run2+0x1fd/0x410
[ 61.280376][ T11] set_task_cpu+0x503/0x5a0
[ 61.280391][ T11] try_to_wake_up+0x544/0x12e0
[ 61.280407][ T11] process_one_work+0x6c3/0x11d0
[ 61.280421][ T11] worker_thread+0xa47/0x1200
[ 61.280435][ T11] kthread+0x28d/0x320
[ 61.280452][ T11] ret_from_fork+0x1f/0x30
[ 61.280468][ T11]
[ 61.280471][ T11]
[ 61.280471][ T11] stack backtrace:
[ 61.280475][ T11] CPU: 1 PID: 11 Comm: kworker/u4:1 Not tainted 6.1.84-syzkaller #0
[ 61.280489][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 61.280498][ T11] Workqueue: events_unbound toggle_allocation_gate
[ 61.280516][ T11] Call Trace:
[ 61.280520][ T11]
[ 61.280525][ T11] dump_stack_lvl+0x1e3/0x2cb
[ 61.280545][ T11] ? nf_tcp_handle_invalid+0x642/0x642
[ 61.280564][ T11] ? panic+0x75d/0x75d
[ 61.280580][ T11] ? print_shortest_lock_dependencies+0xee/0x150
[ 61.280602][ T11] validate_chain+0x4d16/0x5950
[ 61.280622][ T11] ? print_irqtrace_events+0x210/0x210
[ 61.280649][ T11] ? reacquire_held_locks+0x660/0x660
[ 61.280670][ T11] ? validate_chain+0x112/0x5950
[ 61.280691][ T11] ? validate_chain+0x112/0x5950
[ 61.280714][ T11] ? register_lock_class+0x100/0x990
[ 61.280736][ T11] ? is_dynamic_key+0x260/0x260
[ 61.280754][ T11] ? validate_chain+0x112/0x5950
[ 61.280775][ T11] ? mark_lock+0x9a/0x340
[ 61.280795][ T11] __lock_acquire+0x125b/0x1f80
[ 61.280820][ T11] lock_acquire+0x1f8/0x5a0
[ 61.280838][ T11] ? sock_hash_delete_elem+0xac/0x2f0
[ 61.280858][ T11] ? lockdep_softirqs_on+0x590/0x590
[ 61.280879][ T11] ? read_lock_is_recursive+0x10/0x10
[ 61.280900][ T11] ? sock_hash_delete_elem+0xac/0x2f0
[ 61.280920][ T11] ? __bpf_trace_softirq+0x10/0x10
[ 61.280940][ T11] ? read_lock_is_recursive+0x10/0x10
[ 61.280959][ T11] ? select_task_rq_fair+0x38f/0x3b40
[ 61.280978][ T11] ? sock_hash_delete_elem+0xac/0x2f0
[ 61.281002][ T11] _raw_spin_lock_bh+0x31/0x40
[ 61.281018][ T11] ? sock_hash_delete_elem+0xac/0x2f0
[ 61.281037][ T11] sock_hash_delete_elem+0xac/0x2f0
[ 61.281059][ T11] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e
[ 61.281074][ T11] bpf_trace_run2+0x1fd/0x410
[ 61.281089][ T11] ? bpf_trace_run2+0x110/0x410
[ 61.281103][ T11] ? bpf_trace_run1+0x3d0/0x3d0
[ 61.281118][ T11] ? select_task_rq_fair+0x38f/0x3b40
[ 61.281137][ T11] ? balance_fair+0x70/0x70
[ 61.281155][ T11] set_task_cpu+0x503/0x5a0
[ 61.281173][ T11] ? is_cpu_allowed+0x1f9/0x340
[ 61.281190][ T11] try_to_wake_up+0x544/0x12e0
[ 61.281210][ T11] ? cpu_curr_snapshot+0xd0/0xd0
[ 61.281229][ T11] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 61.281245][ T11] ? _raw_spin_unlock+0x40/0x40
[ 61.281262][ T11] ? read_word_at_a_time+0xe/0x20
[ 61.281276][ T11] ? strscpy+0x89/0x220
[ 61.281290][ T11] process_one_work+0x6c3/0x11d0
[ 61.281312][ T11] ? worker_detach_from_pool+0x260/0x260
[ 61.281330][ T11] ? _raw_spin_lock_irqsave+0x120/0x120
[ 61.281345][ T11] ? kthread_data+0x4e/0xc0
[ 61.281366][ T11] ? wq_worker_running+0x97/0x190
[ 61.281387][ T11] worker_thread+0xa47/0x1200
[ 61.281412][ T11] kthread+0x28d/0x320
[ 61.281431][ T11] ? worker_clr_flags+0x190/0x190
[ 61.281446][ T11] ? kthread_blkcg+0xd0/0xd0
[ 61.281466][ T11] ret_from_fork+0x1f/0x30
[ 61.281489][ T11]
[ 61.281838][ C0] Kernel Offset: disabled
[ 62.747782][ C0] Rebooting in 86400 seconds..