Warning: Permanently added '10.128.0.115' (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 [ 55.376044][ C0] ------------[ cut here ]------------ [ 55.381736][ C0] WARNING: CPU: 0 PID: 3722 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 55.391053][ C0] Modules linked in: [ 55.394958][ C0] CPU: 0 PID: 3722 Comm: syz-executor314 Not tainted 5.15.167-syzkaller #0 [ 55.403535][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 55.413587][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 55.419742][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 eb c6 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 d4 c6 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 55.439346][ C0] RSP: 0018:ffffc90000007c08 EFLAGS: 00010006 [ 55.445411][ C0] RAX: ffffffff81aa939c RBX: 0000000000000000 RCX: ffff88807874bb80 [ 55.453383][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000 [ 55.461347][ C0] RBP: dffffc0000000000 R08: ffffffff81aa92ad R09: ffffed100f0e9771 [ 55.469311][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 55.477275][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc90000007c88 [ 55.485260][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 55.494292][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.500869][ C0] CR2: 00007fb54d0b1130 CR3: 000000000c68e000 CR4: 00000000003506f0 [ 55.508840][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.516804][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.524766][ C0] Call Trace: [ 55.528050][ C0] [ 55.530903][ C0] ? __warn+0x15b/0x300 [ 55.535065][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 55.540604][ C0] ? report_bug+0x1b7/0x2e0 [ 55.545130][ C0] ? handle_bug+0x3d/0x70 [ 55.549455][ C0] ? exc_invalid_op+0x16/0x40 [ 55.554128][ C0] ? asm_exc_invalid_op+0x16/0x20 [ 55.559248][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 55.564699][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 55.570245][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 55.575787][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 55.581330][ C0] bpf_probe_read_compat+0xe4/0x180 [ 55.586616][ C0] bpf_prog_f3c4d654356a1293+0x34/0xe30 [ 55.592157][ C0] bpf_trace_run2+0x19e/0x340 [ 55.596834][ C0] ? __lock_acquire+0x1ff0/0x1ff0 [ 55.601850][ C0] ? bpf_trace_run1+0x2f0/0x2f0 [ 55.606698][ C0] ? perf_trace_tlb_flush+0x3e0/0x3e0 [ 55.612064][ C0] __traceiter_tlb_flush+0x6c/0xc0 [ 55.617177][ C0] trace_tlb_flush+0xed/0x110 [ 55.621852][ C0] switch_mm_irqs_off+0x748/0xa30 [ 55.626906][ C0] ? switch_mm+0x190/0x190 [ 55.631328][ C0] flush_tlb_func+0x208/0x590 [ 55.635998][ C0] ? sched_clock_cpu+0x15/0x3b0 [ 55.640868][ C0] ? hrtimer_interrupt+0x76b/0x980 [ 55.646075][ C0] ? native_flush_tlb_multi+0xd0/0xd0 [ 55.651465][ C0] ? kvm_sched_clock_read+0x14/0x40 [ 55.656667][ C0] ? sched_clock_cpu+0x15/0x3b0 [ 55.661514][ C0] ? native_flush_tlb_multi+0xd0/0xd0 [ 55.666882][ C0] flush_smp_call_function_queue+0x2b5/0x760 [ 55.672948][ C0] __sysvec_call_function_single+0x9a/0x250 [ 55.678852][ C0] sysvec_call_function_single+0x89/0xb0 [ 55.684482][ C0] [ 55.687407][ C0] [ 55.690329][ C0] asm_sysvec_call_function_single+0x16/0x20 [ 55.696305][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xd4/0x130 [ 55.702804][ C0] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 f2 3e 8c f7 f6 44 24 21 02 75 4e 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 87 87 19 f7 65 8b 05 08 8a c4 75 85 c0 74 3f 48 c7 04 24 0e 36 [ 55.722591][ C0] RSP: 0018:ffffc90002f178a0 EFLAGS: 00000206 [ 55.728652][ C0] RAX: a396a4618079bb00 RBX: 1ffff920005e2f18 RCX: ffffffff96868f03 [ 55.736717][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2b00 RDI: 0000000000000001 [ 55.744681][ C0] RBP: ffffc90002f17930 R08: ffffffff8186db50 R09: ffffed1002e3c80b [ 55.752658][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 55.760622][ C0] R13: 1ffff920005e2f14 R14: ffffc90002f178c0 R15: 0000000000000246 [ 55.768593][ C0] ? trace_hardirqs_on+0x30/0x80 [ 55.773542][ C0] ? _raw_spin_unlock+0x40/0x40 [ 55.778394][ C0] ? __mod_zone_page_state+0x8a/0xc0 [ 55.783675][ C0] release_pages+0x1b89/0x1f40 [ 55.788446][ C0] ? lru_cache_disable+0x30/0x30 [ 55.793410][ C0] ? free_swap_cache+0x15a/0x2d0 [ 55.798358][ C0] tlb_finish_mmu+0x177/0x320 [ 55.803035][ C0] exit_mmap+0x3cd/0x670 [ 55.807274][ C0] ? vm_brk+0x20/0x20 [ 55.811263][ C0] ? uprobe_clear_state+0x304/0x460 [ 55.816461][ C0] __mmput+0x112/0x3b0 [ 55.820550][ C0] exit_mm+0x688/0x7f0 [ 55.824614][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 55.829812][ C0] ? do_exit+0x2480/0x2480 [ 55.834227][ C0] ? rcu_is_watching+0x11/0xa0 [ 55.839079][ C0] ? hrtimer_try_to_cancel+0x3c9/0x410 [ 55.844530][ C0] ? taskstats_exit+0x491/0xa10 [ 55.849467][ C0] ? tty_audit_exit+0x150/0x1f0 [ 55.854316][ C0] do_exit+0x626/0x2480 [ 55.858475][ C0] ? put_task_struct+0x80/0x80 [ 55.863245][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 55.869461][ C0] ? vtime_user_exit+0x2d1/0x400 [ 55.874422][ C0] do_group_exit+0x144/0x310 [ 55.879033][ C0] __x64_sys_exit_group+0x3b/0x40 [ 55.884077][ C0] do_syscall_64+0x3b/0xb0 [ 55.888496][ C0] ? clear_bhb_loop+0x15/0x70 [ 55.893172][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 55.899090][ C0] RIP: 0033:0x7fb54d034e79 [ 55.903500][ C0] Code: Unable to access opcode bytes at RIP 0x7fb54d034e4f. [ 55.910867][ C0] RSP: 002b:00007ffe30745e48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 55.919311][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb54d034e79 [ 55.927287][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 55.935376][ C0] RBP: 00007fb54d0b02b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 55.943355][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb54d0b02b0 [ 55.951332][ C0] R13: 0000000000000000 R14: 00007fb54d0b0d20 R15: 00007fb54d006010 [ 55.959751][ C0] [ 55.962779][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 55.970064][ C0] CPU: 0 PID: 3722 Comm: syz-executor314 Not tainted 5.15.167-syzkaller #0 [ 55.978642][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 55.988775][ C0] Call Trace: [ 55.992049][ C0] [ 55.994887][ C0] dump_stack_lvl+0x1e3/0x2d0 [ 55.999564][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 56.005191][ C0] ? panic+0x860/0x860 [ 56.009295][ C0] ? panic+0x860/0x860 [ 56.013450][ C0] ? copy_from_user_nofault+0xc0/0x1c0 [ 56.018902][ C0] ? copy_from_user_nofault+0xc0/0x1c0 [ 56.024402][ C0] panic+0x318/0x860 [ 56.028295][ C0] ? __warn+0x16a/0x300 [ 56.032445][ C0] ? fb_is_primary_device+0xd0/0xd0 [ 56.037738][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 56.043278][ C0] __warn+0x2b2/0x300 [ 56.047262][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 56.052887][ C0] report_bug+0x1b7/0x2e0 [ 56.057216][ C0] handle_bug+0x3d/0x70 [ 56.061530][ C0] exc_invalid_op+0x16/0x40 [ 56.066042][ C0] asm_exc_invalid_op+0x16/0x20 [ 56.070893][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 56.077042][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 eb c6 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 d4 c6 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 56.096904][ C0] RSP: 0018:ffffc90000007c08 EFLAGS: 00010006 [ 56.102975][ C0] RAX: ffffffff81aa939c RBX: 0000000000000000 RCX: ffff88807874bb80 [ 56.110946][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.119437][ C0] RBP: dffffc0000000000 R08: ffffffff81aa92ad R09: ffffed100f0e9771 [ 56.127412][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 56.135401][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc90000007c88 [ 56.143628][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 56.149198][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 56.154759][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 56.160311][ C0] bpf_probe_read_compat+0xe4/0x180 [ 56.165515][ C0] bpf_prog_f3c4d654356a1293+0x34/0xe30 [ 56.171074][ C0] bpf_trace_run2+0x19e/0x340 [ 56.175898][ C0] ? __lock_acquire+0x1ff0/0x1ff0 [ 56.180927][ C0] ? bpf_trace_run1+0x2f0/0x2f0 [ 56.185790][ C0] ? perf_trace_tlb_flush+0x3e0/0x3e0 [ 56.191173][ C0] __traceiter_tlb_flush+0x6c/0xc0 [ 56.196287][ C0] trace_tlb_flush+0xed/0x110 [ 56.200962][ C0] switch_mm_irqs_off+0x748/0xa30 [ 56.205983][ C0] ? switch_mm+0x190/0x190 [ 56.210400][ C0] flush_tlb_func+0x208/0x590 [ 56.215066][ C0] ? sched_clock_cpu+0x15/0x3b0 [ 56.219913][ C0] ? hrtimer_interrupt+0x76b/0x980 [ 56.225020][ C0] ? native_flush_tlb_multi+0xd0/0xd0 [ 56.230388][ C0] ? kvm_sched_clock_read+0x14/0x40 [ 56.235576][ C0] ? sched_clock_cpu+0x15/0x3b0 [ 56.240435][ C0] ? native_flush_tlb_multi+0xd0/0xd0 [ 56.245796][ C0] flush_smp_call_function_queue+0x2b5/0x760 [ 56.251773][ C0] __sysvec_call_function_single+0x9a/0x250 [ 56.257661][ C0] sysvec_call_function_single+0x89/0xb0 [ 56.263304][ C0] [ 56.266227][ C0] [ 56.269148][ C0] asm_sysvec_call_function_single+0x16/0x20 [ 56.275123][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xd4/0x130 [ 56.281621][ C0] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 f2 3e 8c f7 f6 44 24 21 02 75 4e 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 87 87 19 f7 65 8b 05 08 8a c4 75 85 c0 74 3f 48 c7 04 24 0e 36 [ 56.301216][ C0] RSP: 0018:ffffc90002f178a0 EFLAGS: 00000206 [ 56.307278][ C0] RAX: a396a4618079bb00 RBX: 1ffff920005e2f18 RCX: ffffffff96868f03 [ 56.315245][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b2b00 RDI: 0000000000000001 [ 56.323213][ C0] RBP: ffffc90002f17930 R08: ffffffff8186db50 R09: ffffed1002e3c80b [ 56.331179][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 56.339144][ C0] R13: 1ffff920005e2f14 R14: ffffc90002f178c0 R15: 0000000000000246 [ 56.347118][ C0] ? trace_hardirqs_on+0x30/0x80 [ 56.352061][ C0] ? _raw_spin_unlock+0x40/0x40 [ 56.356915][ C0] ? __mod_zone_page_state+0x8a/0xc0 [ 56.362198][ C0] release_pages+0x1b89/0x1f40 [ 56.366979][ C0] ? lru_cache_disable+0x30/0x30 [ 56.371929][ C0] ? free_swap_cache+0x15a/0x2d0 [ 56.376918][ C0] tlb_finish_mmu+0x177/0x320 [ 56.381606][ C0] exit_mmap+0x3cd/0x670 [ 56.385859][ C0] ? vm_brk+0x20/0x20 [ 56.389860][ C0] ? uprobe_clear_state+0x304/0x460 [ 56.395061][ C0] __mmput+0x112/0x3b0 [ 56.399130][ C0] exit_mm+0x688/0x7f0 [ 56.403195][ C0] ? _raw_spin_unlock_irq+0x2a/0x40 [ 56.408394][ C0] ? do_exit+0x2480/0x2480 [ 56.412806][ C0] ? rcu_is_watching+0x11/0xa0 [ 56.417563][ C0] ? hrtimer_try_to_cancel+0x3c9/0x410 [ 56.423034][ C0] ? taskstats_exit+0x491/0xa10 [ 56.427880][ C0] ? tty_audit_exit+0x150/0x1f0 [ 56.432737][ C0] do_exit+0x626/0x2480 [ 56.436900][ C0] ? put_task_struct+0x80/0x80 [ 56.441662][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 56.447641][ C0] ? vtime_user_exit+0x2d1/0x400 [ 56.452667][ C0] do_group_exit+0x144/0x310 [ 56.457258][ C0] __x64_sys_exit_group+0x3b/0x40 [ 56.462293][ C0] do_syscall_64+0x3b/0xb0 [ 56.466702][ C0] ? clear_bhb_loop+0x15/0x70 [ 56.471369][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.477343][ C0] RIP: 0033:0x7fb54d034e79 [ 56.481754][ C0] Code: Unable to access opcode bytes at RIP 0x7fb54d034e4f. [ 56.489106][ C0] RSP: 002b:00007ffe30745e48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 56.497523][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb54d034e79 [ 56.505504][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 56.513483][ C0] RBP: 00007fb54d0b02b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 56.521464][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb54d0b02b0 [ 56.529430][ C0] R13: 0000000000000000 R14: 00007fb54d0b0d20 R15: 00007fb54d006010 [ 56.537411][ C0] [ 56.540513][ C0] Kernel Offset: disabled [ 56.544988][ C0] Rebooting in 86400 seconds..