Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts. executing program executing program [ 59.003114][ C0] ------------[ cut here ]------------ [ 59.008784][ C0] WARNING: CPU: 0 PID: 0 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0 [ 59.017962][ C0] Modules linked in: [ 59.021886][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.183-syzkaller #0 [ 59.029757][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 59.039880][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 59.046065][ C0] Code: 24 45 31 f6 31 ff 89 de e8 7d e6 d7 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 00 e3 d7 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 59.065695][ C0] RSP: 0018:ffffc900000078f8 EFLAGS: 00010246 [ 59.071862][ C0] RAX: ffffffff819fde40 RBX: 0000000000000008 RCX: ffffffff8bebc3c0 [ 59.079945][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 59.088023][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff17d7879 [ 59.096015][ C0] R10: fffffbfff17d7879 R11: 1ffffffff17d7878 R12: ffffffff8bebdb48 [ 59.104013][ C0] R13: 00007ffffffff000 R14: ffffc90000007968 R15: 0000000000000000 [ 59.111992][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 59.120943][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.127563][ C0] CR2: 0000564009eb9000 CR3: 00000000291d4000 CR4: 00000000003506f0 [ 59.135550][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.143549][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.151527][ C0] Call Trace: [ 59.154813][ C0] [ 59.157651][ C0] bpf_probe_read_compat+0xdd/0x170 [ 59.162845][ C0] ? bpf_trace_run3+0x17e/0x320 [ 59.167737][ C0] ? bpf_trace_run2+0x2d0/0x2d0 [ 59.172577][ C0] ? free_uid+0x19a/0x1d0 [ 59.176915][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 59.182113][ C0] ? free_uid+0x19a/0x1d0 [ 59.186455][ C0] ? __bpf_trace_kmem_cache_free+0x99/0xc0 [ 59.192298][ C0] ? free_uid+0x19a/0x1d0 [ 59.196650][ C0] ? kmem_cache_free+0x1e7/0x210 [ 59.201591][ C0] ? free_uid+0x19a/0x1d0 [ 59.205934][ C0] ? slab_free_freelist_hook+0xea/0x170 [ 59.211472][ C0] ? find_user+0x160/0x160 [ 59.215923][ C0] ? kfree+0xef/0x2a0 [ 59.219901][ C0] ? put_cred_rcu+0x1fc/0x3e0 [ 59.224585][ C0] ? rcu_core+0x962/0x15d0 [ 59.229001][ C0] ? local_bh_disable+0x20/0x20 [ 59.233945][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 59.238978][ C0] ? handle_softirqs+0x328/0x820 [ 59.243936][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 59.248784][ C0] ? do_softirq+0x200/0x200 [ 59.253295][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 59.258487][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 59.263338][ C0] ? irq_exit_rcu+0x20/0x20 [ 59.267833][ C0] ? irq_exit_rcu+0x5/0x20 [ 59.272235][ C0] ? sysvec_apic_timer_interrupt+0xa0/0xc0 [ 59.278045][ C0] [ 59.280966][ C0] [ 59.283903][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 59.290053][ C0] ? default_idle+0xb/0x10 [ 59.294474][ C0] ? default_idle_call+0x81/0xc0 [ 59.299403][ C0] ? do_idle+0x21b/0x5b0 [ 59.303651][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 59.308835][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 59.314739][ C0] ? cpu_startup_entry+0x14/0x20 [ 59.319667][ C0] ? time_init+0x40/0x40 [ 59.323931][ C0] ? start_kernel+0x486/0x530 [ 59.328600][ C0] ? secondary_startup_64_no_verify+0xb1/0xbb [ 59.334692][ C0] [ 59.337705][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 59.344966][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.183-syzkaller #0 [ 59.352750][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 59.362789][ C0] Call Trace: [ 59.366054][ C0] [ 59.368890][ C0] dump_stack_lvl+0x168/0x230 [ 59.373559][ C0] ? show_regs_print_info+0x20/0x20 [ 59.378739][ C0] ? load_image+0x3b0/0x3b0 [ 59.383236][ C0] panic+0x2c9/0x7f0 [ 59.387125][ C0] ? bpf_jit_dump+0xd0/0xd0 [ 59.391636][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 59.397197][ C0] __warn+0x248/0x2b0 [ 59.401173][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 59.406714][ C0] report_bug+0x1b7/0x2e0 [ 59.411037][ C0] handle_bug+0x3a/0x70 [ 59.415184][ C0] exc_invalid_op+0x16/0x40 [ 59.419676][ C0] asm_exc_invalid_op+0x16/0x20 [ 59.424515][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 59.430663][ C0] Code: 24 45 31 f6 31 ff 89 de e8 7d e6 d7 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 00 e3 d7 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 59.450283][ C0] RSP: 0018:ffffc900000078f8 EFLAGS: 00010246 [ 59.456345][ C0] RAX: ffffffff819fde40 RBX: 0000000000000008 RCX: ffffffff8bebc3c0 [ 59.464308][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 59.472267][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff17d7879 [ 59.480232][ C0] R10: fffffbfff17d7879 R11: 1ffffffff17d7878 R12: ffffffff8bebdb48 [ 59.488199][ C0] R13: 00007ffffffff000 R14: ffffc90000007968 R15: 0000000000000000 [ 59.496167][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 59.501729][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 59.507266][ C0] bpf_probe_read_compat+0xdd/0x170 [ 59.512463][ C0] ? bpf_trace_run3+0x17e/0x320 [ 59.517307][ C0] ? bpf_trace_run2+0x2d0/0x2d0 [ 59.522152][ C0] ? free_uid+0x19a/0x1d0 [ 59.526471][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 59.531690][ C0] ? free_uid+0x19a/0x1d0 [ 59.536012][ C0] ? __bpf_trace_kmem_cache_free+0x99/0xc0 [ 59.541817][ C0] ? free_uid+0x19a/0x1d0 [ 59.546150][ C0] ? kmem_cache_free+0x1e7/0x210 [ 59.551099][ C0] ? free_uid+0x19a/0x1d0 [ 59.555435][ C0] ? slab_free_freelist_hook+0xea/0x170 [ 59.560983][ C0] ? find_user+0x160/0x160 [ 59.565400][ C0] ? kfree+0xef/0x2a0 [ 59.569380][ C0] ? put_cred_rcu+0x1fc/0x3e0 [ 59.574049][ C0] ? rcu_core+0x962/0x15d0 [ 59.578467][ C0] ? local_bh_disable+0x20/0x20 [ 59.583334][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 59.588372][ C0] ? handle_softirqs+0x328/0x820 [ 59.593322][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 59.598165][ C0] ? do_softirq+0x200/0x200 [ 59.602689][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 59.607883][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 59.612812][ C0] ? irq_exit_rcu+0x20/0x20 [ 59.617313][ C0] ? irq_exit_rcu+0x5/0x20 [ 59.621718][ C0] ? sysvec_apic_timer_interrupt+0xa0/0xc0 [ 59.627531][ C0] [ 59.630452][ C0] [ 59.633373][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 59.639523][ C0] ? default_idle+0xb/0x10 [ 59.643932][ C0] ? default_idle_call+0x81/0xc0 [ 59.648864][ C0] ? do_idle+0x21b/0x5b0 [ 59.653103][ C0] ? idle_inject_timer_fn+0x60/0x60 [ 59.658290][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 59.664178][ C0] ? cpu_startup_entry+0x14/0x20 [ 59.669102][ C0] ? time_init+0x40/0x40 [ 59.673331][ C0] ? start_kernel+0x486/0x530 [ 59.677997][ C0] ? secondary_startup_64_no_verify+0xb1/0xbb [ 59.684059][ C0] [ 59.687364][ C0] Kernel Offset: disabled [ 59.691747][ C0] Rebooting in 86400 seconds..