Warning: Permanently added '10.128.1.62' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 30.022493] FAULT_INJECTION: forcing a failure. [ 30.022493] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 30.034633] CPU: 1 PID: 7979 Comm: syz-executor113 Not tainted 4.14.203-syzkaller #0 [ 30.042534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.051871] Call Trace: [ 30.054439] dump_stack+0x1b2/0x283 [ 30.058069] should_fail.cold+0x10a/0x154 [ 30.062209] __alloc_pages_nodemask+0x22c/0x2720 [ 30.066955] ? trace_hardirqs_on+0x10/0x10 [ 30.071169] ? is_bpf_text_address+0xb8/0x150 [ 30.075659] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 30.080482] ? unwind_get_return_address+0x51/0x90 [ 30.085388] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.090732] ? __save_stack_trace+0xa0/0x160 [ 30.095119] ? __change_page_attr_set_clr+0x316/0x2280 [ 30.100422] ? lock_acquire+0x170/0x3f0 [ 30.104409] ? lock_downgrade+0x740/0x740 [ 30.108535] alloc_pages_current+0x155/0x260 [ 30.112968] ? do_raw_spin_unlock+0x164/0x220 [ 30.117470] __change_page_attr_set_clr+0x322/0x2280 [ 30.122649] ? slow_virt_to_phys+0x300/0x300 [ 30.127053] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 30.132136] ? __change_page_attr_set_clr+0x1952/0x2280 [ 30.137496] ? lock_acquire+0x170/0x3f0 [ 30.141465] ? lock_downgrade+0x740/0x740 [ 30.145606] __change_page_attr_set_clr+0x1a45/0x2280 [ 30.150788] ? slow_virt_to_phys+0x300/0x300 [ 30.155183] ? __mutex_unlock_slowpath+0x75/0x770 [ 30.160023] ? wait_for_completion_io+0x10/0x10 [ 30.164674] ? vm_unmap_aliases+0x3a5/0x460 [ 30.169069] change_page_attr_set_clr+0x2a2/0xa30 [ 30.173891] ? __change_page_attr_set_clr+0x2280/0x2280 [ 30.179240] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 30.184238] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 30.189321] set_memory_ro+0x68/0x80 [ 30.193016] ? _set_memory_wb+0x80/0x80 [ 30.196969] bpf_int_jit_compile+0x441/0x5fe [ 30.201366] ? do_jit+0x5330/0x5330 [ 30.204972] ? __bpf_prog_run64+0xb0/0xb0 [ 30.209097] bpf_prog_select_runtime+0xdf/0x4e0 [ 30.213750] bpf_migrate_filter+0x242/0x2d0 [ 30.218052] ? __sk_attach_prog+0x360/0x360 [ 30.222360] bpf_prepare_filter+0x14c/0x320 [ 30.226662] __get_filter+0x196/0x240 [ 30.230445] sk_attach_filter+0x1b/0x140 [ 30.234488] sock_setsockopt+0x119a/0x1a50 [ 30.238707] ? sk_wait_data+0x3d0/0x3d0 [ 30.242689] ? lock_downgrade+0x740/0x740 [ 30.246817] ? __fdget+0x167/0x1f0 [ 30.250338] ? security_socket_setsockopt+0x83/0xb0 [ 30.255332] SyS_setsockopt+0x1a4/0x1e0 [ 30.259308] ? SyS_recv+0x40/0x40 [ 30.262761] ? __do_page_fault+0x159/0xad0 [ 30.266974] ? do_syscall_64+0x4c/0x640 [ 30.270926] ? SyS_recv+0x40/0x40 [ 30.274354] do_syscall_64+0x1d5/0x640 [ 30.278222] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.283392] RIP: 0033:0x440649 [ 30.286559] RSP: 002b:00007ffda076ec98 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 30.294245] RAX: ffffffffffffffda RBX: 00007ffda076eca0 RCX: 0000000000440649 [ 30.301495] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000005 [ 30.308743] RBP: 0000000000000006 R08: 0000000000000010 R09: 00007ffda0003032 [ 30.316007] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000401eb0 [ 30.323256] R13: 0000000000401f40 R14: 0000000000000000 R15: 0000000000000000 [ 30.331068] ------------[ cut here ]------------ [ 30.335824] WARNING: CPU: 1 PID: 7979 at include/linux/filter.h:628 bpf_int_jit_compile+0x50f/0x5fe [ 30.345005] Kernel panic - not syncing: panic_on_warn set ... [ 30.345005] [ 30.352359] CPU: 1 PID: 7979 Comm: syz-executor113 Not tainted 4.14.203-syzkaller #0 [ 30.360224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.369572] Call Trace: [ 30.372138] dump_stack+0x1b2/0x283 [ 30.375745] panic+0x1f9/0x42d [ 30.378929] ? add_taint.cold+0x16/0x16 [ 30.382886] ? bpf_int_jit_compile+0x50f/0x5fe [ 30.387463] ? bpf_int_jit_compile+0x50f/0x5fe [ 30.392035] __warn.cold+0x20/0x4b [ 30.395562] ? ist_end_non_atomic+0x10/0x10 [ 30.399868] ? bpf_int_jit_compile+0x50f/0x5fe [ 30.404437] report_bug+0x208/0x249 [ 30.408185] do_error_trap+0x195/0x2d0 [ 30.412052] ? math_error+0x2d0/0x2d0 [ 30.415828] ? __change_page_attr_set_clr+0x2280/0x2280 [ 30.421174] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.426050] invalid_op+0x1b/0x40 [ 30.429483] RIP: 0010:bpf_int_jit_compile+0x50f/0x5fe [ 30.434650] RSP: 0018:ffff88809677fb38 EFLAGS: 00010297 [ 30.440947] RAX: ffff8880955e2280 RBX: ffff8880955e2280 RCX: 0000000000000000 [ 30.448194] RDX: 0000000000000000 RSI: ffff8880955e2b08 RDI: 0000000000000001 [ 30.455478] RBP: 0000000000000049 R08: ffffffff8b9a6fe8 R09: 0000000000000000 [ 30.462737] R10: 0000000000000000 R11: 0000000000000000 R12: 00007ffffffff000 [ 30.469990] R13: ffffc900019af000 R14: ffff8880b60fd7c0 R15: ffff88809677fba0 [ 30.477258] ? bpf_int_jit_compile+0x50f/0x5fe [ 30.481816] ? do_jit+0x5330/0x5330 [ 30.485426] ? __bpf_prog_run64+0xb0/0xb0 [ 30.489551] bpf_prog_select_runtime+0xdf/0x4e0 [ 30.494202] bpf_migrate_filter+0x242/0x2d0 [ 30.498503] ? __sk_attach_prog+0x360/0x360 [ 30.502805] bpf_prepare_filter+0x14c/0x320 [ 30.507105] __get_filter+0x196/0x240 [ 30.510885] sk_attach_filter+0x1b/0x140 [ 30.514922] sock_setsockopt+0x119a/0x1a50 [ 30.519148] ? sk_wait_data+0x3d0/0x3d0 [ 30.523113] ? lock_downgrade+0x740/0x740 [ 30.527248] ? __fdget+0x167/0x1f0 [ 30.530768] ? security_socket_setsockopt+0x83/0xb0 [ 30.535767] SyS_setsockopt+0x1a4/0x1e0 [ 30.539729] ? SyS_recv+0x40/0x40 [ 30.543180] ? __do_page_fault+0x159/0xad0 [ 30.547399] ? do_syscall_64+0x4c/0x640 [ 30.551356] ? SyS_recv+0x40/0x40 [ 30.554878] do_syscall_64+0x1d5/0x640 [ 30.558865] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 30.564031] RIP: 0033:0x440649 [ 30.567196] RSP: 002b:00007ffda076ec98 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 30.574881] RAX: ffffffffffffffda RBX: 00007ffda076eca0 RCX: 0000000000440649 [ 30.582132] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000005 [ 30.589380] RBP: 0000000000000006 R08: 0000000000000010 R09: 00007ffda0003032 [ 30.596626] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000401eb0 [ 30.603885] R13: 0000000000401f40 R14: 0000000000000000 R15: 0000000000000000 [ 30.612078] Kernel Offset: disabled [ 30.615744] Rebooting in 86400 seconds..