Warning: Permanently added '10.128.0.250' (ED25519) to the list of known hosts. executing program executing program executing program [ 60.560825][ C0] ------------[ cut here ]------------ [ 60.566509][ C0] WARNING: CPU: 0 PID: 0 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 60.575742][ C0] Modules linked in: [ 60.579799][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.176-syzkaller #0 [ 60.587812][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 60.597936][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 executing program [ 60.604182][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 cb ba d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b4 ba d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 60.623861][ C0] RSP: 0018:ffffc900000079f0 EFLAGS: 00010246 [ 60.629960][ C0] RAX: ffffffff81aaca2c RBX: 0000000000000000 RCX: ffffffff8c8bd680 [ 60.638021][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.646119][ C0] RBP: dffffc0000000000 R08: ffffffff81aac93d R09: fffffbfff1917ad1 [ 60.654150][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 60.662278][ C0] R13: 0000000000000008 R14: 0000000000000000 R15: ffffc90000007a68 [ 60.670271][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 60.679270][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.685925][ C0] CR2: 0000555563d7aca8 CR3: 000000000c88e000 CR4: 00000000003506f0 [ 60.694090][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.702543][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.710556][ C0] Call Trace: [ 60.713843][ C0] [ 60.716693][ C0] ? __warn+0x15b/0x300 [ 60.720977][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 60.726539][ C0] ? report_bug+0x1b7/0x2e0 [ 60.731086][ C0] ? handle_bug+0x3d/0x70 [ 60.735532][ C0] ? exc_invalid_op+0x16/0x40 [ 60.740232][ C0] ? asm_exc_invalid_op+0x16/0x20 [ 60.745317][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 60.750823][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 60.756399][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 60.762170][ C0] bpf_probe_read_compat+0xe4/0x180 [ 60.767417][ C0] ? bpf_trace_run3+0x1d1/0x380 [ 60.772318][ C0] ? bpf_trace_run2+0x340/0x340 [ 60.777307][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 60.782604][ C0] ? rcu_core+0xa15/0x1650 [ 60.787062][ C0] ? asm_sysvec_call_function_single+0x16/0x20 [ 60.793291][ C0] ? rcu_core+0xa15/0x1650 [ 60.797740][ C0] ? __bpf_trace_kmem_cache_free+0x99/0xc0 [ 60.803702][ C0] ? rcu_core+0xa15/0x1650 [ 60.808141][ C0] ? kmem_cache_free+0x1ce/0x1f0 [ 60.813141][ C0] ? __fput+0x8e0/0x8e0 [ 60.817320][ C0] ? rcu_core+0xa15/0x1650 [ 60.821787][ C0] ? local_bh_disable+0x20/0x20 [ 60.826687][ C0] ? rebalance_domains+0x918/0xa80 [ 60.831857][ C0] ? distribute_cfs_runtime+0x540/0x540 [ 60.837446][ C0] ? handle_softirqs+0x3a7/0x930 [ 60.842439][ C0] ? __irq_exit_rcu+0x157/0x240 [ 60.847311][ C0] ? do_softirq+0x240/0x240 [ 60.851876][ C0] ? irqtime_account_irq+0xd0/0x1e0 [ 60.857133][ C0] ? __irq_exit_rcu+0x157/0x240 [ 60.862048][ C0] ? irq_exit_rcu+0x20/0x20 [ 60.866587][ C0] ? irq_exit_rcu+0x5/0x20 [ 60.871057][ C0] ? sysvec_apic_timer_interrupt+0xa0/0xc0 [ 60.876878][ C0] [ 60.879807][ C0] [ 60.882799][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 60.888989][ C0] ? trace_hardirqs_on+0x30/0x80 [ 60.893971][ C0] ? acpi_idle_do_entry+0x106/0x340 [ 60.899227][ C0] ? acpi_idle_do_entry+0x10f/0x340 [ 60.904488][ C0] ? acpi_idle_enter_bm+0x5c0/0x5c0 [ 60.909706][ C0] ? rcu_preempt_deferred_qs+0x6b/0x190 [ 60.915289][ C0] ? rcu_qs+0x190/0x190 [ 60.919464][ C0] ? acpi_idle_enter+0x352/0x4f0 [ 60.924445][ C0] ? cpuidle_enter_state+0x521/0xef0 [ 60.929757][ C0] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 60.935187][ C0] ? menu_enable_device+0x380/0x380 [ 60.940442][ C0] ? cpuidle_enter+0x59/0x90 [ 60.945055][ C0] ? do_idle+0x3e4/0x670 [ 60.949298][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 60.954537][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 60.960481][ C0] ? cpu_startup_entry+0x14/0x20 [ 60.965441][ C0] ? time_init+0x40/0x40 [ 60.969673][ C0] ? start_kernel+0x48c/0x540 [ 60.974386][ C0] ? secondary_startup_64_no_verify+0xb1/0xbb [ 60.980502][ C0] [ 60.983523][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 60.990790][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.176-syzkaller #0 [ 60.998699][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 61.008761][ C0] Call Trace: [ 61.012040][ C0] [ 61.014882][ C0] dump_stack_lvl+0x1e3/0x2d0 [ 61.019580][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 61.025203][ C0] ? panic+0x860/0x860 [ 61.029270][ C0] ? copy_from_user_nofault+0x130/0x1c0 [ 61.034832][ C0] ? copy_from_user_nofault+0x130/0x1c0 [ 61.040379][ C0] panic+0x318/0x860 [ 61.044287][ C0] ? __warn+0x16a/0x300 [ 61.048437][ C0] ? fb_is_primary_device+0xd0/0xd0 [ 61.053728][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 61.059263][ C0] __warn+0x2b2/0x300 [ 61.063359][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 61.068912][ C0] report_bug+0x1b7/0x2e0 [ 61.073262][ C0] handle_bug+0x3d/0x70 [ 61.077423][ C0] exc_invalid_op+0x16/0x40 [ 61.081922][ C0] asm_exc_invalid_op+0x16/0x20 [ 61.086771][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 61.092924][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 cb ba d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b4 ba d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 61.112699][ C0] RSP: 0018:ffffc900000079f0 EFLAGS: 00010246 [ 61.118764][ C0] RAX: ffffffff81aaca2c RBX: 0000000000000000 RCX: ffffffff8c8bd680 [ 61.126738][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 61.134716][ C0] RBP: dffffc0000000000 R08: ffffffff81aac93d R09: fffffbfff1917ad1 [ 61.142698][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 61.150676][ C0] R13: 0000000000000008 R14: 0000000000000000 R15: ffffc90000007a68 [ 61.158660][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 61.164340][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 61.170034][ C0] bpf_probe_read_compat+0xe4/0x180 [ 61.175270][ C0] ? bpf_trace_run3+0x1d1/0x380 [ 61.180126][ C0] ? bpf_trace_run2+0x340/0x340 [ 61.184975][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 61.190199][ C0] ? rcu_core+0xa15/0x1650 [ 61.194729][ C0] ? asm_sysvec_call_function_single+0x16/0x20 [ 61.200886][ C0] ? rcu_core+0xa15/0x1650 [ 61.205301][ C0] ? __bpf_trace_kmem_cache_free+0x99/0xc0 [ 61.211120][ C0] ? rcu_core+0xa15/0x1650 [ 61.215539][ C0] ? kmem_cache_free+0x1ce/0x1f0 [ 61.220486][ C0] ? __fput+0x8e0/0x8e0 [ 61.224649][ C0] ? rcu_core+0xa15/0x1650 [ 61.229072][ C0] ? local_bh_disable+0x20/0x20 [ 61.234072][ C0] ? rebalance_domains+0x918/0xa80 [ 61.239201][ C0] ? distribute_cfs_runtime+0x540/0x540 [ 61.244752][ C0] ? handle_softirqs+0x3a7/0x930 [ 61.249717][ C0] ? __irq_exit_rcu+0x157/0x240 [ 61.254574][ C0] ? do_softirq+0x240/0x240 [ 61.259109][ C0] ? irqtime_account_irq+0xd0/0x1e0 [ 61.264317][ C0] ? __irq_exit_rcu+0x157/0x240 [ 61.269175][ C0] ? irq_exit_rcu+0x20/0x20 [ 61.273684][ C0] ? irq_exit_rcu+0x5/0x20 [ 61.278091][ C0] ? sysvec_apic_timer_interrupt+0xa0/0xc0 [ 61.283917][ C0] [ 61.286851][ C0] [ 61.289776][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 61.295930][ C0] ? trace_hardirqs_on+0x30/0x80 [ 61.300861][ C0] ? acpi_idle_do_entry+0x106/0x340 [ 61.306061][ C0] ? acpi_idle_do_entry+0x10f/0x340 [ 61.311263][ C0] ? acpi_idle_enter_bm+0x5c0/0x5c0 [ 61.316451][ C0] ? rcu_preempt_deferred_qs+0x6b/0x190 [ 61.322003][ C0] ? rcu_qs+0x190/0x190 [ 61.326164][ C0] ? acpi_idle_enter+0x352/0x4f0 [ 61.331120][ C0] ? cpuidle_enter_state+0x521/0xef0 [ 61.336424][ C0] ? cpuidle_enter_s2idle+0x6b0/0x6b0 [ 61.341807][ C0] ? menu_enable_device+0x380/0x380 [ 61.347021][ C0] ? cpuidle_enter+0x59/0x90 [ 61.351606][ C0] ? do_idle+0x3e4/0x670 [ 61.355884][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 61.361097][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 61.367110][ C0] ? cpu_startup_entry+0x14/0x20 [ 61.372039][ C0] ? time_init+0x40/0x40 [ 61.376271][ C0] ? start_kernel+0x48c/0x540 [ 61.380941][ C0] ? secondary_startup_64_no_verify+0xb1/0xbb [ 61.387014][ C0] [ 61.390170][ C0] Kernel Offset: disabled [ 61.394758][ C0] Rebooting in 86400 seconds..