Warning: Permanently added '10.128.0.72' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 577.370229][ T30] audit: type=1400 audit(1712577116.990:68): avc: denied { execmem } for pid=842 comm="syz-executor325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 577.392838][ T30] audit: type=1400 audit(1712577116.990:69): avc: denied { map_create } for pid=850 comm="syz-executor325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 577.412156][ T30] audit: type=1400 audit(1712577116.990:70): avc: denied { map_read map_write } for pid=850 comm="syz-executor325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 577.432183][ T30] audit: type=1400 audit(1712577116.990:71): avc: denied { prog_load } for pid=850 comm="syz-executor325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 577.451614][ T30] audit: type=1400 audit(1712577116.990:72): avc: denied { bpf } for pid=850 comm="syz-executor325" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 577.472570][ T30] audit: type=1400 audit(1712577116.990:73): avc: denied { perfmon } for pid=850 comm="syz-executor325" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program [ 577.563455][ T30] audit: type=1400 audit(1712577117.180:74): avc: denied { prog_run } for pid=850 comm="syz-executor325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 577.583044][ T30] audit: type=1400 audit(1712577117.180:75): avc: denied { prog_run } for pid=848 comm="syz-executor325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 578.160473][ C0] ------------[ cut here ]------------ [ 578.165758][ C0] WARNING: CPU: 0 PID: 908 at kernel/softirq.c:358 __local_bh_enable_ip+0x6c/0x80 [ 578.174798][ C0] Modules linked in: [ 578.178513][ C0] CPU: 0 PID: 908 Comm: syz-executor325 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 578.188581][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 578.198474][ C0] RIP: 0010:__local_bh_enable_ip+0x6c/0x80 [ 578.204118][ C0] Code: 66 8b 05 87 7d c0 7e 66 85 c0 75 22 bf 01 00 00 00 e8 a8 41 09 00 65 8b 05 f9 86 bf 7e 85 c0 74 02 5d c3 e8 fa 9a bd ff 5d c3 <0f> 0b eb a2 e8 0b 00 00 00 eb d7 66 0f 1f 84 00 00 00 00 00 55 48 [ 578.223558][ C0] RSP: 0000:ffffc90000a679c0 EFLAGS: 00010006 [ 578.229457][ C0] RAX: 0000000080010203 RBX: ffff88810c6e9128 RCX: dffffc0000000000 [ 578.237363][ C0] RDX: 0000000080010203 RSI: 0000000000000201 RDI: ffffffff83fdf35b [ 578.245170][ C0] RBP: ffffc90000a679c0 R08: dffffc0000000000 R09: ffffed102144fb41 [ 578.253114][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88810c6e9128 [ 578.260918][ C0] R13: ffff88810a27da00 R14: 0000000000000000 R15: ffff88810a27da00 [ 578.268726][ C0] FS: 0000555556e86380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 578.277490][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 578.283911][ C0] CR2: 00007fd87e26301d CR3: 000000011eff6000 CR4: 00000000003506b0 [ 578.291725][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 578.299541][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 578.307344][ C0] Call Trace: [ 578.310470][ C0] [ 578.313250][ C0] ? show_regs+0x58/0x60 [ 578.317326][ C0] ? __warn+0x160/0x2f0 [ 578.321408][ C0] ? __local_bh_enable_ip+0x6c/0x80 [ 578.326440][ C0] ? report_bug+0x3d9/0x5b0 [ 578.330782][ C0] ? __local_bh_enable_ip+0x6c/0x80 [ 578.335828][ C0] ? handle_bug+0x41/0x70 [ 578.339979][ C0] ? exc_invalid_op+0x1b/0x50 [ 578.344493][ C0] ? asm_exc_invalid_op+0x1b/0x20 [ 578.349353][ C0] ? sock_map_delete_elem+0xcb/0x130 [ 578.354619][ C0] ? __local_bh_enable_ip+0x6c/0x80 [ 578.363949][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 578.368722][ C0] sock_map_delete_elem+0xcb/0x130 [ 578.373676][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2d0 [ 578.379067][ C0] bpf_trace_run3+0x11e/0x250 [ 578.383561][ C0] ? bpf_trace_run2+0x210/0x210 [ 578.388246][ C0] ? __kasan_check_write+0x14/0x20 [ 578.393202][ C0] ? calc_wheel_index+0xe4/0xa40 [ 578.397973][ C0] ? timer_update_keys+0xb0/0xb0 [ 578.402752][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 578.407870][ C0] ? __bpf_trace_timer_class+0x30/0x30 [ 578.413173][ C0] __traceiter_timer_start+0x7f/0xd0 [ 578.418280][ C0] enqueue_timer+0x351/0x4c0 [ 578.422716][ C0] add_timer_on+0x3f3/0x560 [ 578.427048][ C0] ? add_timer+0x80/0x80 [ 578.431123][ C0] ? __handle_irq_event_percpu+0x6c5/0x730 [ 578.436965][ C0] add_interrupt_randomness+0x40d/0x480 [ 578.442335][ C0] handle_irq_event+0x124/0x2b0 [ 578.447032][ C0] ? handle_irq_event_percpu+0x1a0/0x1a0 [ 578.452503][ C0] ? apic_ack_edge+0x10e/0x1b0 [ 578.457101][ C0] handle_edge_irq+0x2ea/0xda0 [ 578.461690][ C0] __common_interrupt+0x97/0x1b0 [ 578.466459][ C0] common_interrupt+0x54/0xd0 [ 578.470975][ C0] asm_common_interrupt+0x27/0x40 [ 578.475832][ C0] RIP: 0033:0x7fd87e2191e0 [ 578.480087][ C0] Code: 40 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 80 3d a1 8e 07 00 00 74 17 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 58 c3 0f 1f 80 00 00 00 00 48 83 ec 28 48 89 [ 578.499623][ C0] RSP: 002b:00007ffe80eb6318 EFLAGS: 00000202 [ 578.505531][ C0] RAX: 0000000000000012 RBX: 0000000000000000 RCX: 00007fd87e2191e0 [ 578.513327][ C0] RDX: 0000000000000012 RSI: 00007fd87e26303b RDI: 0000000000000001 [ 578.521139][ C0] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000000 [ 578.529036][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000008d217 [ 578.536849][ C0] R13: 00007ffe80eb632c R14: 00007ffe80eb6340 R15: 0000000000000000 [ 578.544663][ C0] [ 578.547532][ C0] ---[ end trace 5f4535205e322732 ]--- [ 678.558636][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 678.565090][ C1] rcu: 1-...!: (10000 ticks this GP) idle=e43/1/0x4000000000000000 softirq=5409/5410 fqs=0 last_accelerate: 6c57/938f dyntick_enabled: 1 [ 678.578932][ C1] (t=10001 jiffies g=5273 q=94) [ 678.583704][ C1] rcu: rcu_preempt kthread starved for 10001 jiffies! g5273 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 678.594819][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 678.604626][ C1] rcu: RCU grace-period kthread stack dump: [ 678.610354][ C1] task:rcu_preempt state:I stack:28288 pid: 14 ppid: 2 flags:0x00004000 [ 678.619378][ C1] Call Trace: [ 678.622732][ C1] [ 678.625553][ C1] ? __mod_timer+0x8d3/0xcf0 [ 678.629942][ C1] ? mod_timer_pending+0x30/0x30 [ 678.634703][ C1] ? __kasan_check_write+0x14/0x20 [ 678.639649][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 678.644944][ C1] ? schedule_timeout+0x187/0x370 [ 678.649808][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 678.654837][ C1] ? console_conditional_schedule+0x30/0x30 [ 678.660567][ C1] ? update_process_times+0x200/0x200 [ 678.665773][ C1] ? prepare_to_swait_event+0x308/0x320 [ 678.671157][ C1] ? rcu_gp_fqs_loop+0x2af/0xf80 [ 678.675936][ C1] ? debug_smp_processor_id+0x17/0x20 [ 678.681137][ C1] ? __note_gp_changes+0x4ab/0x920 [ 678.686175][ C1] ? rcu_gp_init+0xc30/0xc30 [ 678.690599][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 678.695630][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 678.700055][ C1] ? rcu_gp_kthread+0xa4/0x350 [ 678.704653][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 678.709350][ C1] ? rcu_barrier_callback+0x50/0x50 [ 678.714473][ C1] ? __kasan_check_read+0x11/0x20 [ 678.719324][ C1] ? __kthread_parkme+0xb2/0x200 [ 678.724099][ C1] ? kthread+0x421/0x510 [ 678.728371][ C1] ? rcu_barrier_callback+0x50/0x50 [ 678.733391][ C1] ? kthread_blkcg+0xd0/0xd0 [ 678.737816][ C1] ? ret_from_fork+0x1f/0x30 [ 678.742297][ C1] [ 678.745105][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 678.751358][ C1] Sending NMI from CPU 1 to CPUs 0: [ 678.756440][ C0] NMI backtrace for cpu 0 [ 678.756451][ C0] CPU: 0 PID: 14 Comm: rcu_preempt Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 678.756469][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 678.756478][ C0] RIP: 0010:kvm_wait+0x117/0x180 [ 678.756523][ C0] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 678.756536][ C0] RSP: 0000:ffffc90000007b60 EFLAGS: 00000046 [ 678.756550][ C0] RAX: 0000000000000003 RBX: 1ffff92000000f70 RCX: ffffffff8154f88f [ 678.756562][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7027900 [ 678.756573][ C0] RBP: ffffc90000007c10 R08: dffffc0000000000 R09: ffffed103ee04f21 [ 678.756586][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 678.756597][ C0] R13: ffff8881f7027900 R14: 0000000000000003 R15: 1ffff92000000f74 [ 678.756609][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 678.756623][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 678.756634][ C0] CR2: 00007fd87e26301d CR3: 000000011eff6000 CR4: 00000000003506b0 [ 678.756648][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 678.756658][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 678.756668][ C0] Call Trace: [ 678.756674][ C0] [ 678.756680][ C0] ? show_regs+0x58/0x60 [ 678.756699][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 678.756717][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 678.756736][ C0] ? kvm_wait+0x117/0x180 [ 678.756750][ C0] ? kvm_wait+0x117/0x180 [ 678.756764][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 678.756782][ C0] ? nmi_handle+0xa8/0x280 [ 678.756798][ C0] ? kvm_wait+0x117/0x180 [ 678.756812][ C0] ? default_do_nmi+0x69/0x160 [ 678.756829][ C0] ? exc_nmi+0xaf/0x120 [ 678.756843][ C0] ? end_repeat_nmi+0x16/0x31 [ 678.756897][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 678.756918][ C0] ? kvm_wait+0x117/0x180 [ 678.756933][ C0] ? kvm_wait+0x117/0x180 [ 678.756947][ C0] ? kvm_wait+0x117/0x180 [ 678.756961][ C0] [ 678.756966][ C0] [ 678.756971][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 678.756987][ C0] ? pv_hash+0x86/0x150 [ 678.757003][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 678.757021][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 678.757039][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 678.757058][ C0] ? __kasan_check_write+0x14/0x20 [ 678.757076][ C0] _raw_spin_lock_irq+0x13a/0x1b0 [ 678.757093][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 678.757112][ C0] __run_timers+0x115/0xa10 [ 678.757126][ C0] ? __kasan_check_write+0x14/0x20 [ 678.757141][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 678.757160][ C0] ? calc_index+0x280/0x280 [ 678.757176][ C0] run_timer_softirq+0x69/0xf0 [ 678.757215][ C0] __do_softirq+0x26d/0x5bf [ 678.757232][ C0] do_softirq+0xf6/0x150 [ 678.757249][ C0] [ 678.757253][ C0] [ 678.757258][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 678.757274][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 678.757291][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 678.757309][ C0] __local_bh_enable_ip+0x75/0x80 [ 678.757325][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 678.757341][ C0] sock_map_delete_elem+0xcb/0x130 [ 678.757360][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2d0 [ 678.757374][ C0] bpf_trace_run3+0x11e/0x250 [ 678.757393][ C0] ? bpf_trace_run2+0x210/0x210 [ 678.757410][ C0] ? __kasan_check_write+0x14/0x20 [ 678.757425][ C0] ? calc_wheel_index+0xe4/0xa40 [ 678.757440][ C0] ? timer_update_keys+0xb0/0xb0 [ 678.757454][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 678.757472][ C0] ? __bpf_trace_timer_class+0x30/0x30 [ 678.757489][ C0] __traceiter_timer_start+0x7f/0xd0 [ 678.757507][ C0] enqueue_timer+0x351/0x4c0 [ 678.757522][ C0] __mod_timer+0x8d3/0xcf0 [ 678.757541][ C0] ? mod_timer_pending+0x30/0x30 [ 678.757559][ C0] ? __kasan_check_write+0x14/0x20 [ 678.757574][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 678.757593][ C0] schedule_timeout+0x187/0x370 [ 678.757609][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 678.757626][ C0] ? console_conditional_schedule+0x30/0x30 [ 678.757644][ C0] ? update_process_times+0x200/0x200 [ 678.757662][ C0] ? prepare_to_swait_event+0x308/0x320 [ 678.757681][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 678.757700][ C0] ? debug_smp_processor_id+0x17/0x20 [ 678.757716][ C0] ? __note_gp_changes+0x4ab/0x920 [ 678.757733][ C0] ? rcu_gp_init+0xc30/0xc30 [ 678.757749][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 678.757766][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 678.757783][ C0] rcu_gp_kthread+0xa4/0x350 [ 678.757799][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 678.757816][ C0] ? rcu_barrier_callback+0x50/0x50 [ 678.757834][ C0] ? __kasan_check_read+0x11/0x20 [ 678.757849][ C0] ? __kthread_parkme+0xb2/0x200 [ 678.757866][ C0] kthread+0x421/0x510 [ 678.757881][ C0] ? rcu_barrier_callback+0x50/0x50 [ 678.757898][ C0] ? kthread_blkcg+0xd0/0xd0 [ 678.757914][ C0] ret_from_fork+0x1f/0x30 [ 678.757931][ C0] [ 678.757938][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.497 msecs [ 678.758399][ C1] Sending NMI from CPU 1 to CPUs 0: [ 679.261595][ C0] NMI backtrace for cpu 0 [ 679.261607][ C0] CPU: 0 PID: 14 Comm: rcu_preempt Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 679.261626][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 679.261635][ C0] RIP: 0010:kvm_wait+0x117/0x180 [ 679.261663][ C0] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 679.261677][ C0] RSP: 0000:ffffc90000007b60 EFLAGS: 00000046 [ 679.261691][ C0] RAX: 0000000000000003 RBX: 1ffff92000000f70 RCX: ffffffff8154f88f [ 679.261703][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7027900 [ 679.261714][ C0] RBP: ffffc90000007c10 R08: dffffc0000000000 R09: ffffed103ee04f21 [ 679.261726][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 679.261738][ C0] R13: ffff8881f7027900 R14: 0000000000000003 R15: 1ffff92000000f74 [ 679.261749][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 679.261763][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 679.261774][ C0] CR2: 00007fd87e26301d CR3: 000000011eff6000 CR4: 00000000003506b0 [ 679.261788][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 679.261798][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 679.261808][ C0] Call Trace: [ 679.261813][ C0] [ 679.261821][ C0] ? show_regs+0x58/0x60 [ 679.261839][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 679.261857][ C0] ? ___ratelimit+0x3c0/0x5a0 [ 679.261905][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 679.261924][ C0] ? kvm_wait+0x117/0x180 [ 679.261938][ C0] ? kvm_wait+0x117/0x180 [ 679.261952][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 679.261970][ C0] ? nmi_handle+0xa8/0x280 [ 679.261987][ C0] ? kvm_wait+0x117/0x180 [ 679.262001][ C0] ? kvm_wait+0x117/0x180 [ 679.262015][ C0] ? default_do_nmi+0x69/0x160 [ 679.262032][ C0] ? exc_nmi+0xaf/0x120 [ 679.262046][ C0] ? end_repeat_nmi+0x16/0x31 [ 679.262062][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 679.262082][ C0] ? kvm_wait+0x117/0x180 [ 679.262096][ C0] ? kvm_wait+0x117/0x180 [ 679.262110][ C0] ? kvm_wait+0x117/0x180 [ 679.262124][ C0] [ 679.262129][ C0] [ 679.262134][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 679.262150][ C0] ? pv_hash+0x86/0x150 [ 679.262166][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 679.262184][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 679.262203][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 679.262221][ C0] ? __kasan_check_write+0x14/0x20 [ 679.262239][ C0] _raw_spin_lock_irq+0x13a/0x1b0 [ 679.262256][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 679.262285][ C0] __run_timers+0x115/0xa10 [ 679.262300][ C0] ? __kasan_check_write+0x14/0x20 [ 679.262315][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 679.262334][ C0] ? calc_index+0x280/0x280 [ 679.262350][ C0] run_timer_softirq+0x69/0xf0 [ 679.262364][ C0] __do_softirq+0x26d/0x5bf [ 679.262380][ C0] do_softirq+0xf6/0x150 [ 679.262397][ C0] [ 679.262401][ C0] [ 679.262406][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 679.262422][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 679.262438][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 679.262456][ C0] __local_bh_enable_ip+0x75/0x80 [ 679.262472][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 679.262488][ C0] sock_map_delete_elem+0xcb/0x130 [ 679.262507][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x2d0 [ 679.262520][ C0] bpf_trace_run3+0x11e/0x250 [ 679.262538][ C0] ? bpf_trace_run2+0x210/0x210 [ 679.262555][ C0] ? __kasan_check_write+0x14/0x20 [ 679.262571][ C0] ? calc_wheel_index+0xe4/0xa40 [ 679.262585][ C0] ? timer_update_keys+0xb0/0xb0 [ 679.262600][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 679.262618][ C0] ? __bpf_trace_timer_class+0x30/0x30 [ 679.262635][ C0] __traceiter_timer_start+0x7f/0xd0 [ 679.262653][ C0] enqueue_timer+0x351/0x4c0 [ 679.262667][ C0] __mod_timer+0x8d3/0xcf0 [ 679.262687][ C0] ? mod_timer_pending+0x30/0x30 [ 679.262705][ C0] ? __kasan_check_write+0x14/0x20 [ 679.262720][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 679.262738][ C0] schedule_timeout+0x187/0x370 [ 679.262754][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 679.262771][ C0] ? console_conditional_schedule+0x30/0x30 [ 679.262787][ C0] ? update_process_times+0x200/0x200 [ 679.262805][ C0] ? prepare_to_swait_event+0x308/0x320 [ 679.262824][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 679.262842][ C0] ? debug_smp_processor_id+0x17/0x20 [ 679.262858][ C0] ? __note_gp_changes+0x4ab/0x920 [ 679.262875][ C0] ? rcu_gp_init+0xc30/0xc30 [ 679.262890][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 679.262907][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 679.262924][ C0] rcu_gp_kthread+0xa4/0x350 [ 679.262940][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 679.262956][ C0] ? rcu_barrier_callback+0x50/0x50 [ 679.262974][ C0] ? __kasan_check_read+0x11/0x20 [ 679.262989][ C0] ? __kthread_parkme+0xb2/0x200 [ 679.263006][ C0] kthread+0x421/0x510 [ 679.263020][ C0] ? rcu_barrier_callback+0x50/0x50 [ 679.263037][ C0] ? kthread_blkcg+0xd0/0xd0 [ 679.263053][ C0] ret_from_fork+0x1f/0x30 [ 679.263070][ C0] [ 679.263551][ C1] NMI backtrace for cpu 1 [ 679.766131][ C1] CPU: 1 PID: 908 Comm: syz-executor325 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 679.777588][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 679.787578][ C1] Call Trace: [ 679.790702][ C1] [ 679.793409][ C1] dump_stack_lvl+0x151/0x1b7 [ 679.798075][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 679.803541][ C1] ? cpumask_next+0x8a/0xb0 [ 679.807883][ C1] dump_stack+0x15/0x17 [ 679.811873][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 679.816652][ C1] ? init_x2apic_ldr+0x10/0x10 [ 679.821248][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 679.827246][ C1] ? irq_work_queue+0xd4/0x160 [ 679.831948][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 679.837850][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 679.843664][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 679.849560][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 679.855290][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 679.860236][ C1] print_cpu_stall+0x315/0x5f0 [ 679.864838][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 679.870042][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 679.876127][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 679.881152][ C1] update_process_times+0x198/0x200 [ 679.886187][ C1] tick_sched_timer+0x188/0x240 [ 679.890873][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 679.896429][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 679.901462][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 679.906406][ C1] ? clockevents_program_event+0x22f/0x300 [ 679.912060][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 679.917954][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 679.922927][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 679.928626][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 679.934094][ C1] [ 679.936872][ C1] [ 679.939647][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 679.946416][ C1] RIP: 0010:smp_call_function_many_cond+0x843/0x9b0 [ 679.952841][ C1] Code: 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 36 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 71 a4 0a 00 eb 38 f3 90 <42> 0f b6 04 3b 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 55 a4 [ 679.972282][ C1] RSP: 0018:ffffc90000a67200 EFLAGS: 00000293 [ 679.978193][ C1] RAX: ffffffff81657d2b RBX: 1ffff1103ee07971 RCX: ffff88811a0a0000 [ 679.985993][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 679.993804][ C1] RBP: ffffc90000a67308 R08: ffffffff81657cfa R09: ffffed103ee27053 [ 680.001739][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 680.009549][ C1] R13: ffff8881f703cb88 R14: ffff8881f7138280 R15: dffffc0000000000 [ 680.017362][ C1] ? smp_call_function_many_cond+0x82a/0x9b0 [ 680.023175][ C1] ? smp_call_function_many_cond+0x85b/0x9b0 [ 680.028996][ C1] ? flush_tlb_kernel_range+0x210/0x210 [ 680.034371][ C1] ? smp_call_function_many+0x40/0x40 [ 680.039579][ C1] ? __kasan_check_write+0x14/0x20 [ 680.044564][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 680.049133][ C1] ? flush_tlb_kernel_range+0x210/0x210 [ 680.054526][ C1] on_each_cpu_cond_mask+0x40/0x80 [ 680.059470][ C1] flush_tlb_kernel_range+0x184/0x210 [ 680.064679][ C1] __purge_vmap_area_lazy+0x230/0x1690 [ 680.069959][ C1] ? cpumask_next+0x8a/0xb0 [ 680.074295][ C1] ? purge_fragmented_blocks_allcpus+0x80b/0x920 [ 680.080459][ C1] ? purge_fragmented_blocks_allcpus+0x89b/0x920 [ 680.086622][ C1] ? mutex_lock+0xb6/0x1e0 [ 680.090872][ C1] ? purge_fragmented_blocks_allcpus+0x920/0x920 [ 680.097127][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 680.101723][ C1] _vm_unmap_aliases+0x339/0x3b0 [ 680.106496][ C1] vm_unmap_aliases+0x19/0x20 [ 680.111017][ C1] change_page_attr_set_clr+0x308/0x1050 [ 680.116488][ C1] ? debug_smp_processor_id+0x17/0x20 [ 680.121685][ C1] ? get_random_u32+0x368/0x660 [ 680.126401][ C1] ? __set_memory_prot+0x100/0x100 [ 680.131319][ C1] ? get_random_u64+0x5c0/0x5c0 [ 680.136004][ C1] ? __kmalloc+0x13a/0x270 [ 680.140259][ C1] ? __vmalloc_node_range+0x2d6/0x8d0 [ 680.145464][ C1] ? is_vmalloc_or_module_addr+0xd/0x50 [ 680.150879][ C1] ? __kasan_unpoison_vmalloc+0x6a/0x90 [ 680.156232][ C1] ? emit_insn_suffix+0xdb/0x350 [ 680.161008][ C1] ? __kasan_check_write+0x14/0x20 [ 680.165951][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 680.170549][ C1] set_memory_ro+0xa1/0xe0 [ 680.174802][ C1] ? set_memory_nx+0x130/0x130 [ 680.179405][ C1] ? bpf_int_jit_compile+0x611c/0xc6d0 [ 680.184868][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 680.189554][ C1] bpf_int_jit_compile+0xbf42/0xc6d0 [ 680.194774][ C1] ? emit_bpf_dispatcher+0xd90/0xd90 [ 680.199893][ C1] bpf_prog_select_runtime+0x706/0x9e0 [ 680.205188][ C1] ? memset+0x35/0x40 [ 680.208996][ C1] ? bpf_obj_name_cpy+0x196/0x1e0 [ 680.213948][ C1] bpf_prog_load+0x1315/0x1b50 [ 680.218544][ C1] ? map_freeze+0x370/0x370 [ 680.222971][ C1] ? selinux_bpf+0xcb/0x100 [ 680.227309][ C1] ? security_bpf+0x82/0xb0 [ 680.231648][ C1] __sys_bpf+0x4bc/0x760 [ 680.235727][ C1] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 680.240933][ C1] ? debug_smp_processor_id+0x17/0x20 [ 680.246141][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 680.252043][ C1] __x64_sys_bpf+0x7c/0x90 [ 680.256297][ C1] do_syscall_64+0x3d/0xb0 [ 680.260646][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 680.266387][ C1] RIP: 0033:0x7fd87e219fa9 [ 680.270657][ C1] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 680.290353][ C1] RSP: 002b:00007ffe80eb6318 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 680.298590][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd87e219fa9 [ 680.306489][ C1] RDX: 0000000000000090 RSI: 00000000200007c0 RDI: 0000000000000005 [ 680.314316][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 [ 680.322140][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 680.329924][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 680.337738][ C1] [ 815.086447][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 226s! [syz-executor325:908] [ 815.094887][ C1] Modules linked in: [ 815.098608][ C1] CPU: 1 PID: 908 Comm: syz-executor325 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 815.110082][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 815.120387][ C1] RIP: 0010:smp_call_function_many_cond+0x843/0x9b0 [ 815.126809][ C1] Code: 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 36 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 71 a4 0a 00 eb 38 f3 90 <42> 0f b6 04 3b 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 55 a4 [ 815.146771][ C1] RSP: 0018:ffffc90000a67200 EFLAGS: 00000293 [ 815.152663][ C1] RAX: ffffffff81657d2b RBX: 1ffff1103ee07971 RCX: ffff88811a0a0000 [ 815.160473][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 815.168405][ C1] RBP: ffffc90000a67308 R08: ffffffff81657cfa R09: ffffed103ee27053 [ 815.176216][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 815.184026][ C1] R13: ffff8881f703cb88 R14: ffff8881f7138280 R15: dffffc0000000000 [ 815.191834][ C1] FS: 0000555556e86380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 815.200596][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 815.207028][ C1] CR2: 0000000000000000 CR3: 000000011eff6000 CR4: 00000000003506a0 [ 815.214956][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 815.222758][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 815.230570][ C1] Call Trace: [ 815.233695][ C1] [ 815.236384][ C1] ? show_regs+0x58/0x60 [ 815.240575][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 815.245523][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 815.250638][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 815.255854][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 815.260791][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 815.266709][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 815.271641][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 815.277545][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 815.283180][ C1] [ 815.285966][ C1] [ 815.288741][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 815.294728][ C1] ? smp_call_function_many_cond+0x82a/0x9b0 [ 815.300550][ C1] ? smp_call_function_many_cond+0x85b/0x9b0 [ 815.306359][ C1] ? smp_call_function_many_cond+0x843/0x9b0 [ 815.312174][ C1] ? flush_tlb_kernel_range+0x210/0x210 [ 815.317639][ C1] ? smp_call_function_many+0x40/0x40 [ 815.322853][ C1] ? __kasan_check_write+0x14/0x20 [ 815.327802][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 815.332395][ C1] ? flush_tlb_kernel_range+0x210/0x210 [ 815.337774][ C1] on_each_cpu_cond_mask+0x40/0x80 [ 815.342721][ C1] flush_tlb_kernel_range+0x184/0x210 [ 815.347928][ C1] __purge_vmap_area_lazy+0x230/0x1690 [ 815.353223][ C1] ? cpumask_next+0x8a/0xb0 [ 815.357562][ C1] ? purge_fragmented_blocks_allcpus+0x80b/0x920 [ 815.363738][ C1] ? purge_fragmented_blocks_allcpus+0x89b/0x920 [ 815.369896][ C1] ? mutex_lock+0xb6/0x1e0 [ 815.374140][ C1] ? purge_fragmented_blocks_allcpus+0x920/0x920 [ 815.380301][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 815.384902][ C1] _vm_unmap_aliases+0x339/0x3b0 [ 815.389680][ C1] vm_unmap_aliases+0x19/0x20 [ 815.394199][ C1] change_page_attr_set_clr+0x308/0x1050 [ 815.399660][ C1] ? debug_smp_processor_id+0x17/0x20 [ 815.404863][ C1] ? get_random_u32+0x368/0x660 [ 815.409547][ C1] ? __set_memory_prot+0x100/0x100 [ 815.414498][ C1] ? get_random_u64+0x5c0/0x5c0 [ 815.419272][ C1] ? __kmalloc+0x13a/0x270 [ 815.423523][ C1] ? __vmalloc_node_range+0x2d6/0x8d0 [ 815.428729][ C1] ? is_vmalloc_or_module_addr+0xd/0x50 [ 815.434111][ C1] ? __kasan_unpoison_vmalloc+0x6a/0x90 [ 815.439493][ C1] ? emit_insn_suffix+0xdb/0x350 [ 815.444268][ C1] ? __kasan_check_write+0x14/0x20 [ 815.449215][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 815.453821][ C1] set_memory_ro+0xa1/0xe0 [ 815.458065][ C1] ? set_memory_nx+0x130/0x130 [ 815.462665][ C1] ? bpf_int_jit_compile+0x611c/0xc6d0 [ 815.467959][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 815.472672][ C1] bpf_int_jit_compile+0xbf42/0xc6d0 [ 815.477771][ C1] ? emit_bpf_dispatcher+0xd90/0xd90 [ 815.482893][ C1] bpf_prog_select_runtime+0x706/0x9e0 [ 815.488182][ C1] ? memset+0x35/0x40 [ 815.492001][ C1] ? bpf_obj_name_cpy+0x196/0x1e0 [ 815.496860][ C1] bpf_prog_load+0x1315/0x1b50 [ 815.501463][ C1] ? map_freeze+0x370/0x370 [ 815.505813][ C1] ? selinux_bpf+0xcb/0x100 [ 815.510138][ C1] ? security_bpf+0x82/0xb0 [ 815.514495][ C1] __sys_bpf+0x4bc/0x760 [ 815.518576][ C1] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 815.523793][ C1] ? debug_smp_processor_id+0x17/0x20 [ 815.528975][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 815.534963][ C1] __x64_sys_bpf+0x7c/0x90 [ 815.539217][ C1] do_syscall_64+0x3d/0xb0 [ 815.543470][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 815.549194][ C1] RIP: 0033:0x7fd87e219fa9 [ 815.553456][ C1] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 815.572894][ C1] RSP: 002b:00007ffe80eb6318 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 815.581135][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd87e219fa9 [ 815.589292][ C1] RDX: 0000000000000090 RSI: 00000000200007c0 RDI: 0000000000000005 [ 815.597111][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 [ 815.604916][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 815.612728][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 815.620543][ C1]