Warning: Permanently added '10.128.0.99' (ECDSA) to the list of known hosts. executing program [ 50.302172] WARNING: CPU: 0 PID: 6002 at mm/mempolicy.c:1745 alloc_pages_vma+0x1bd/0x4a0 [ 50.310535] Kernel panic - not syncing: panic_on_warn set ... [ 50.316564] CPU: 0 PID: 6002 Comm: syz-executor011 Not tainted 4.20.0-rc5+ #143 [ 50.323997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.333332] Call Trace: [ 50.335966] dump_stack+0x244/0x39d [ 50.339591] ? dump_stack_print_info.cold.1+0x20/0x20 [ 50.344776] panic+0x2ad/0x55c [ 50.347954] ? add_taint.cold.5+0x16/0x16 [ 50.352088] ? __warn.cold.8+0x5/0x45 [ 50.355871] ? __warn+0xe8/0x1d0 [ 50.359253] ? alloc_pages_vma+0x1bd/0x4a0 [ 50.363621] __warn.cold.8+0x20/0x45 [ 50.367321] ? rcu_softirq_qs+0x20/0x20 [ 50.371279] ? alloc_pages_vma+0x1bd/0x4a0 [ 50.375507] report_bug+0x254/0x2d0 [ 50.379122] do_error_trap+0x11b/0x200 [ 50.382993] do_invalid_op+0x36/0x40 [ 50.386789] ? alloc_pages_vma+0x1bd/0x4a0 [ 50.391141] invalid_op+0x14/0x20 [ 50.394623] RIP: 0010:alloc_pages_vma+0x1bd/0x4a0 [ 50.399459] Code: 5f 5d c3 e8 35 2f bf ff 45 89 ec 31 ff 41 81 e4 00 00 04 00 44 89 e6 e8 31 30 bf ff 45 85 e4 0f 84 50 ff ff ff e8 13 2f bf ff <0f> 0b e9 44 ff ff ff e8 07 2f bf ff e8 22 5e ff ff 48 89 c3 e9 6b [ 50.418345] RSP: 0018:ffff8881bcafedd8 EFLAGS: 00010293 [ 50.423695] RAX: ffff8881d0974300 RBX: ffff8881da96f280 RCX: ffffffff81c06c9f [ 50.430954] RDX: 0000000000000000 RSI: ffffffff81c06cad RDI: 0000000000000005 [ 50.438213] RBP: ffff8881bcafee18 R08: ffff8881d0974300 R09: ffffed103b5c5b5f [ 50.445465] R10: 0000000000000002 R11: ffff8881dae2dafb R12: 0000000000040000 [ 50.452893] R13: 00000000000742ca R14: ffff8881da96f288 R15: 0000000000000002 [ 50.460163] ? alloc_pages_vma+0x1af/0x4a0 [ 50.464386] ? alloc_pages_vma+0x1bd/0x4a0 [ 50.468604] ? alloc_pages_vma+0x1bd/0x4a0 [ 50.472826] do_huge_pmd_anonymous_page+0x59e/0x2030 [ 50.477916] ? print_usage_bug+0xc0/0xc0 [ 50.481974] ? __thp_get_unmapped_area+0x180/0x180 [ 50.486902] ? __lock_acquire+0x62f/0x4c20 [ 50.491124] ? print_usage_bug+0xc0/0xc0 [ 50.495294] ? print_usage_bug+0xc0/0xc0 [ 50.499349] ? mark_held_locks+0x130/0x130 [ 50.503573] ? print_usage_bug+0xc0/0xc0 [ 50.507623] ? __lock_acquire+0x62f/0x4c20 [ 50.511842] ? __lock_acquire+0x62f/0x4c20 [ 50.516065] ? perf_trace_mm_lru_insertion+0x1490/0x1490 [ 50.521500] ? print_usage_bug+0xc0/0xc0 [ 50.525548] ? mark_held_locks+0x130/0x130 [ 50.529870] ? mark_held_locks+0x130/0x130 [ 50.534100] __handle_mm_fault+0x3c91/0x5be0 [ 50.538505] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 50.543335] ? print_usage_bug+0xc0/0xc0 [ 50.547389] ? print_usage_bug+0xc0/0xc0 [ 50.551442] ? zap_class+0x640/0x640 [ 50.555144] ? zap_class+0x640/0x640 [ 50.558847] ? find_held_lock+0x36/0x1c0 [ 50.562943] ? handle_mm_fault+0x42a/0xc70 [ 50.567169] ? lock_downgrade+0x900/0x900 [ 50.571306] ? check_preemption_disabled+0x48/0x280 [ 50.576309] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 50.581234] ? kasan_check_read+0x11/0x20 [ 50.585372] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 50.590647] ? rcu_softirq_qs+0x20/0x20 [ 50.594607] ? trace_hardirqs_off_caller+0x310/0x310 [ 50.599697] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 50.605230] ? check_preemption_disabled+0x48/0x280 [ 50.610236] handle_mm_fault+0x54f/0xc70 [ 50.614284] ? __handle_mm_fault+0x5be0/0x5be0 [ 50.618855] ? find_vma+0x34/0x190 [ 50.622381] __do_page_fault+0x5e8/0xe60 [ 50.626492] do_page_fault+0xf2/0x7e0 [ 50.630283] ? unwind_dump+0x190/0x190 [ 50.634157] ? vmalloc_sync_all+0x30/0x30 [ 50.638290] ? error_entry+0x76/0xd0 [ 50.641986] ? trace_hardirqs_off_caller+0xbb/0x310 [ 50.647024] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.652092] ? trace_hardirqs_on_caller+0x310/0x310 [ 50.657106] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.661936] page_fault+0x1e/0x30 [ 50.665381] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0 [ 50.670990] Code: 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a 06 <88> 07 48 ff c6 48 ff c7 ff c9 75 f2 31 c0 0f 1f 00 c3 0f 1f 40 00 [ 50.689995] RSP: 0018:ffff8881bcaff818 EFLAGS: 00010202 [ 50.695342] RAX: 000000000000004b RBX: 0000000000000004 RCX: 0000000000000004 [ 50.702599] RDX: 0000000000000004 RSI: ffff8881bcaff8f0 RDI: 0000000020d11000 [ 50.709911] RBP: ffff8881bcaff850 R08: ffffed103795ff1f R09: ffffed103795ff1e [ 50.717174] R10: ffffed103795ff1e R11: 0000000000000003 R12: 0000000020d11004 [ 50.724430] R13: 0000000020d11000 R14: ffff8881bcaff8f0 R15: 00007ffffffff000 [ 50.731701] ? _copy_to_user+0xf6/0x110 [ 50.735710] do_tcp_getsockopt.isra.43+0x2d5/0x3da0 [ 50.740717] ? find_held_lock+0x36/0x1c0 [ 50.744769] ? tcp_ioctl+0x740/0x740 [ 50.748474] ? lockdep_init_map+0x9/0x10 [ 50.752522] ? debug_mutex_init+0x2d/0x60 [ 50.756658] ? __mutex_init+0x1f7/0x290 [ 50.760616] ? zap_class+0x640/0x640 [ 50.764320] ? psi_task_change.cold.11+0x1ac/0x1ac [ 50.769240] ? find_held_lock+0x36/0x1c0 [ 50.773389] ? __fd_install+0x2b5/0x8f0 [ 50.777367] ? lock_downgrade+0x900/0x900 [ 50.781510] ? check_preemption_disabled+0x48/0x280 [ 50.786520] ? kasan_check_read+0x11/0x20 [ 50.790655] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 50.795920] ? rcu_softirq_qs+0x20/0x20 [ 50.799887] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 50.805410] ? __fget_light+0x2e9/0x430 [ 50.809372] ? fget_raw+0x20/0x20 [ 50.812838] ? __fd_install+0x2f9/0x8f0 [ 50.816932] ? get_unused_fd_flags+0x1a0/0x1a0 [ 50.821501] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 50.827025] ? alloc_file_pseudo+0x281/0x3f0 [ 50.831419] tcp_getsockopt+0xc1/0xe0 [ 50.835210] ? tcp_getsockopt+0xc1/0xe0 [ 50.839175] sock_common_getsockopt+0x9a/0xe0 [ 50.843661] __sys_getsockopt+0x1ad/0x390 [ 50.847798] ? kernel_setsockopt+0x1d0/0x1d0 [ 50.852196] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 50.856783] ? trace_hardirqs_on+0xbd/0x310 [ 50.861145] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.866508] ? trace_hardirqs_off_caller+0x310/0x310 [ 50.871601] __x64_sys_getsockopt+0xbe/0x150 [ 50.876000] do_syscall_64+0x1b9/0x820 [ 50.880109] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 50.885467] ? syscall_return_slowpath+0x5e0/0x5e0 [ 50.890381] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.895224] ? trace_hardirqs_on_caller+0x310/0x310 [ 50.900234] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 50.905240] ? prepare_exit_to_usermode+0x291/0x3b0 [ 50.910250] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.915088] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.920386] RIP: 0033:0x440029 [ 50.923581] Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.942653] RSP: 002b:00007ffd4e9bcfd8 EFLAGS: 00000213 ORIG_RAX: 0000000000000037 [ 50.950350] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 0000000000440029 [ 50.957608] RDX: 0000000000000005 RSI: 0000000000000006 RDI: 0000000000000003 [ 50.964983] RBP: 00000000006ca018 R08: 0000000020000000 R09: 00000000004002c8 [ 50.972238] R10: 0000000020d11000 R11: 0000000000000213 R12: 00000000004018b0 [ 50.979492] R13: 0000000000401940 R14: 0000000000000000 R15: 0000000000000000 [ 50.987976] Kernel Offset: disabled [ 50.991665] Rebooting in 86400 seconds..