Warning: Permanently added '10.128.0.61' (ED25519) to the list of known hosts. 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 executing program executing program executing program [ 82.092294][ C0] ------------[ cut here ]------------ [ 82.101268][ C0] WARNING: CPU: 0 PID: 7 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 82.112640][ C0] Modules linked in: [ 82.117483][ C0] CPU: 0 PID: 7 Comm: kworker/0:0 Not tainted 5.15.179-syzkaller #0 [ 82.126054][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 82.138416][ C0] Workqueue: events_power_efficient gc_worker [ 82.145049][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 82.153882][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 9b b0 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 84 b0 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 82.177054][ C0] RSP: 0018:ffffc90000007780 EFLAGS: 00010046 [ 82.183311][ C0] RAX: ffffffff81aaec3c RBX: 0000000000000000 RCX: ffff888017693b80 [ 82.192681][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.201319][ C0] RBP: dffffc0000000000 R08: ffffffff81aaeb4d R09: fffffbfff2131e19 [ 82.209410][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 82.219612][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc900000077a8 [ 82.227869][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 82.237347][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.245062][ C0] CR2: 00007f45af8990f0 CR3: 000000000c88e000 CR4: 00000000003506f0 [ 82.254612][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.262893][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.272033][ C0] Call Trace: [ 82.275335][ C0] [ 82.278207][ C0] ? __warn+0x15b/0x300 [ 82.282769][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 82.288712][ C0] ? report_bug+0x1b7/0x2e0 [ 82.293326][ C0] ? handle_bug+0x3d/0x70 [ 82.297678][ C0] ? exc_invalid_op+0x16/0x40 [ 82.302703][ C0] ? asm_exc_invalid_op+0x16/0x20 [ 82.308058][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 82.313888][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 82.319920][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 82.329773][ C0] bpf_probe_read_user+0x26/0x70 [ 82.336563][ C0] bpf_prog_2903cf4cc3d681d2+0x3a/0x3bc [ 82.343273][ C0] bpf_trace_run3+0x1d1/0x380 [ 82.349164][ C0] ? bpf_trace_run2+0x340/0x340 [ 82.354745][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 82.360950][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 82.369355][ C0] ? _raw_spin_lock+0x40/0x40 [ 82.374989][ C0] enqueue_timer+0x3ae/0x540 [ 82.380600][ C0] __mod_timer+0xa60/0xeb0 [ 82.387045][ C0] ? seqcount_lockdep_reader_access+0x1bd/0x220 [ 82.394328][ C0] ? mod_timer_pending+0x20/0x20 [ 82.399575][ C0] ? _raw_read_unlock_irqrestore+0xd9/0x130 [ 82.405787][ C0] ? _raw_read_unlock+0x40/0x40 [ 82.410847][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 82.417112][ C0] ? _raw_spin_lock+0x40/0x40 [ 82.422147][ C0] ? ktime_get+0x242/0x270 [ 82.427209][ C0] dsp_cmx_send+0x21bb/0x2240 [ 82.432484][ C0] ? read_lock_is_recursive+0x10/0x10 [ 82.438154][ C0] ? detach_timer+0x24/0x2f0 [ 82.443332][ C0] call_timer_fn+0x16d/0x560 [ 82.448205][ C0] ? dsp_cmx_receive+0x1370/0x1370 [ 82.453572][ C0] ? __run_timers+0x890/0x890 [ 82.458430][ C0] ? do_raw_spin_unlock+0x137/0x8b0 [ 82.464303][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 82.470083][ C0] ? dsp_cmx_receive+0x1370/0x1370 [ 82.475526][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 82.480781][ C0] ? dsp_cmx_receive+0x1370/0x1370 [ 82.486090][ C0] __run_timers+0x67c/0x890 [ 82.490977][ C0] ? detach_timer+0x2f0/0x2f0 [ 82.495673][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 82.502172][ C0] ? ktime_get_real_ts64+0x460/0x460 [ 82.507672][ C0] run_timer_softirq+0x63/0xf0 [ 82.512507][ C0] handle_softirqs+0x3a7/0x930 [ 82.517478][ C0] ? __irq_exit_rcu+0x157/0x240 [ 82.522593][ C0] ? do_softirq+0x240/0x240 [ 82.527374][ C0] ? irqtime_account_irq+0xd0/0x1e0 [ 82.532840][ C0] __irq_exit_rcu+0x157/0x240 [ 82.537721][ C0] ? irq_exit_rcu+0x20/0x20 [ 82.542738][ C0] irq_exit_rcu+0x5/0x20 [ 82.547247][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 82.553187][ C0] [ 82.556144][ C0] [ 82.559810][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 82.566310][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x4/0x60 [ 82.573717][ C0] Code: 00 00 00 0f 1f 00 53 48 89 fb e8 17 00 00 00 48 8b 3d 28 05 8a 0c 48 89 de 5b e9 37 1b 49 00 cc cc cc cc cc cc cc 48 8b 04 24 <65> 48 8b 0d f4 d2 81 7e 65 8b 15 f5 d2 81 7e 81 e2 00 01 ff 00 74 [ 82.596371][ C0] RSP: 0018:ffffc90000cc7af0 EFLAGS: 00000287 [ 82.602561][ C0] RAX: ffffffff889c6c35 RBX: 0000000000035fe7 RCX: ffff888017693b80 [ 82.611286][ C0] RDX: 0000000000000000 RSI: ffffffff8af9fa60 RDI: ffffffff8af9fa20 [ 82.620977][ C0] RBP: ffffc90000cc7c50 R08: ffffffff889c99cf R09: fffffbfff2131e2c [ 82.629670][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000000006bfcf [ 82.638519][ C0] R13: dffffc0000000000 R14: ffff88802bc00000 R15: ffffffff96e5b880 [ 82.647602][ C0] ? gc_worker+0xcdf/0x14b0 [ 82.652966][ C0] ? rcu_lock_release+0x5/0x20 [ 82.658123][ C0] rcu_lock_release+0x5/0x20 [ 82.663016][ C0] gc_worker+0xd6f/0x14b0 [ 82.668058][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 82.675217][ C0] ? print_irqtrace_events+0x210/0x210 [ 82.681316][ C0] ? init_conntrack+0x1740/0x1740 [ 82.686544][ C0] ? do_raw_spin_unlock+0x137/0x8b0 [ 82.692194][ C0] process_one_work+0x8a1/0x10c0 [ 82.698151][ C0] ? worker_detach_from_pool+0x260/0x260 [ 82.704038][ C0] ? _raw_spin_lock_irqsave+0x120/0x120 [ 82.709843][ C0] ? kthread_data+0x4e/0xc0 [ 82.714621][ C0] ? wq_worker_running+0x97/0x170 [ 82.720203][ C0] worker_thread+0xaca/0x1280 [ 82.725003][ C0] kthread+0x3f6/0x4f0 [ 82.729305][ C0] ? rcu_lock_release+0x20/0x20 [ 82.734435][ C0] ? kthread_blkcg+0xd0/0xd0 [ 82.739361][ C0] ret_from_fork+0x1f/0x30 [ 82.743960][ C0] [ 82.747025][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 82.754609][ C0] CPU: 0 PID: 7 Comm: kworker/0:0 Not tainted 5.15.179-syzkaller #0 [ 82.762610][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 82.772702][ C0] Workqueue: events_power_efficient gc_worker [ 82.779071][ C0] Call Trace: [ 82.782371][ C0] [ 82.785246][ C0] dump_stack_lvl+0x1e3/0x2d0 [ 82.789954][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 82.795685][ C0] ? panic+0x860/0x860 [ 82.799803][ C0] ? panic+0x860/0x860 [ 82.804347][ C0] ? copy_from_user_nofault+0x120/0x1c0 [ 82.810546][ C0] ? copy_from_user_nofault+0x120/0x1c0 [ 82.816190][ C0] panic+0x318/0x860 [ 82.820191][ C0] ? __warn+0x16a/0x300 [ 82.824599][ C0] ? fb_is_primary_device+0xd0/0xd0 [ 82.829851][ C0] ? ret_from_fork+0x1f/0x30 [ 82.834733][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 82.840922][ C0] __warn+0x2b2/0x300 [ 82.845464][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 82.851662][ C0] report_bug+0x1b7/0x2e0 [ 82.856340][ C0] handle_bug+0x3d/0x70 [ 82.860950][ C0] exc_invalid_op+0x16/0x40 [ 82.866291][ C0] asm_exc_invalid_op+0x16/0x20 [ 82.872084][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 82.880142][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 9b b0 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 84 b0 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 82.903093][ C0] RSP: 0018:ffffc90000007780 EFLAGS: 00010046 [ 82.909700][ C0] RAX: ffffffff81aaec3c RBX: 0000000000000000 RCX: ffff888017693b80 [ 82.918596][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.929290][ C0] RBP: dffffc0000000000 R08: ffffffff81aaeb4d R09: fffffbfff2131e19 [ 82.938123][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 82.946728][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc900000077a8 [ 82.955395][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 82.961835][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 82.968165][ C0] bpf_probe_read_user+0x26/0x70 [ 82.973401][ C0] bpf_prog_2903cf4cc3d681d2+0x3a/0x3bc [ 82.979152][ C0] bpf_trace_run3+0x1d1/0x380 [ 82.985088][ C0] ? bpf_trace_run2+0x340/0x340 [ 82.990330][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 82.997020][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 83.002694][ C0] ? _raw_spin_lock+0x40/0x40 [ 83.007724][ C0] enqueue_timer+0x3ae/0x540 [ 83.012552][ C0] __mod_timer+0xa60/0xeb0 [ 83.017006][ C0] ? seqcount_lockdep_reader_access+0x1bd/0x220 [ 83.023762][ C0] ? mod_timer_pending+0x20/0x20 [ 83.028917][ C0] ? _raw_read_unlock_irqrestore+0xd9/0x130 [ 83.035694][ C0] ? _raw_read_unlock+0x40/0x40 [ 83.041369][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 83.047991][ C0] ? _raw_spin_lock+0x40/0x40 [ 83.053396][ C0] ? ktime_get+0x242/0x270 [ 83.057922][ C0] dsp_cmx_send+0x21bb/0x2240 [ 83.063749][ C0] ? read_lock_is_recursive+0x10/0x10 [ 83.069374][ C0] ? detach_timer+0x24/0x2f0 [ 83.074262][ C0] call_timer_fn+0x16d/0x560 [ 83.079667][ C0] ? dsp_cmx_receive+0x1370/0x1370 [ 83.086402][ C0] ? __run_timers+0x890/0x890 [ 83.092311][ C0] ? do_raw_spin_unlock+0x137/0x8b0 [ 83.098127][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 83.103933][ C0] ? dsp_cmx_receive+0x1370/0x1370 [ 83.110189][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 83.117190][ C0] ? dsp_cmx_receive+0x1370/0x1370 [ 83.123397][ C0] __run_timers+0x67c/0x890 [ 83.128375][ C0] ? detach_timer+0x2f0/0x2f0 [ 83.135075][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 83.141723][ C0] ? ktime_get_real_ts64+0x460/0x460 [ 83.147769][ C0] run_timer_softirq+0x63/0xf0 [ 83.153112][ C0] handle_softirqs+0x3a7/0x930 [ 83.158646][ C0] ? __irq_exit_rcu+0x157/0x240 [ 83.164216][ C0] ? do_softirq+0x240/0x240 [ 83.169624][ C0] ? irqtime_account_irq+0xd0/0x1e0 [ 83.175153][ C0] __irq_exit_rcu+0x157/0x240 [ 83.180119][ C0] ? irq_exit_rcu+0x20/0x20 [ 83.184903][ C0] irq_exit_rcu+0x5/0x20 [ 83.190325][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 83.197401][ C0] [ 83.200671][ C0] [ 83.204103][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 83.212740][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x4/0x60 [ 83.219464][ C0] Code: 00 00 00 0f 1f 00 53 48 89 fb e8 17 00 00 00 48 8b 3d 28 05 8a 0c 48 89 de 5b e9 37 1b 49 00 cc cc cc cc cc cc cc 48 8b 04 24 <65> 48 8b 0d f4 d2 81 7e 65 8b 15 f5 d2 81 7e 81 e2 00 01 ff 00 74 [ 83.240748][ C0] RSP: 0018:ffffc90000cc7af0 EFLAGS: 00000287 [ 83.247220][ C0] RAX: ffffffff889c6c35 RBX: 0000000000035fe7 RCX: ffff888017693b80 [ 83.255748][ C0] RDX: 0000000000000000 RSI: ffffffff8af9fa60 RDI: ffffffff8af9fa20 [ 83.264805][ C0] RBP: ffffc90000cc7c50 R08: ffffffff889c99cf R09: fffffbfff2131e2c [ 83.273759][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 000000000006bfcf [ 83.281957][ C0] R13: dffffc0000000000 R14: ffff88802bc00000 R15: ffffffff96e5b880 [ 83.291298][ C0] ? gc_worker+0xcdf/0x14b0 [ 83.297625][ C0] ? rcu_lock_release+0x5/0x20 [ 83.303315][ C0] rcu_lock_release+0x5/0x20 [ 83.308746][ C0] gc_worker+0xd6f/0x14b0 [ 83.314475][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 83.321931][ C0] ? print_irqtrace_events+0x210/0x210 [ 83.328339][ C0] ? init_conntrack+0x1740/0x1740 [ 83.334774][ C0] ? do_raw_spin_unlock+0x137/0x8b0 [ 83.342581][ C0] process_one_work+0x8a1/0x10c0 [ 83.348510][ C0] ? worker_detach_from_pool+0x260/0x260 [ 83.355482][ C0] ? _raw_spin_lock_irqsave+0x120/0x120 [ 83.362406][ C0] ? kthread_data+0x4e/0xc0 [ 83.367679][ C0] ? wq_worker_running+0x97/0x170 [ 83.373042][ C0] worker_thread+0xaca/0x1280 [ 83.378259][ C0] kthread+0x3f6/0x4f0 [ 83.382961][ C0] ? rcu_lock_release+0x20/0x20 [ 83.388362][ C0] ? kthread_blkcg+0xd0/0xd0 [ 83.393219][ C0] ret_from_fork+0x1f/0x30 [ 83.398124][ C0] [ 83.402278][ C0] Kernel Offset: disabled [ 83.409956][ C0] Rebooting in 86400 seconds..