[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.245' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 67.806132][ T8463] ------------[ cut here ]------------ [ 67.812553][ T8463] WARNING: CPU: 0 PID: 8463 at mm/page_alloc.c:4972 __alloc_pages_nodemask+0x5f8/0x730 [ 67.823669][ T8463] Modules linked in: [ 67.827629][ T8463] CPU: 1 PID: 8463 Comm: syz-executor065 Not tainted 5.10.0-syzkaller #0 [ 67.836457][ T8463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.846682][ T8463] RIP: 0010:__alloc_pages_nodemask+0x5f8/0x730 [ 67.852961][ T8463] Code: 00 00 0c 00 0f 85 a7 00 00 00 8b 3c 24 4c 89 f2 44 89 e6 c6 44 24 70 00 48 89 6c 24 58 e8 d0 d7 ff ff 49 89 c5 e9 ea fc ff ff <0f> 0b e9 b5 fd ff ff 89 74 24 14 4c 89 4c 24 08 4c 89 74 24 18 e8 [ 67.872681][ T8463] RSP: 0018:ffffc9000c0ffb10 EFLAGS: 00010246 [ 67.878807][ T8463] RAX: 0000000000000000 RBX: 1ffff9200181ff66 RCX: 0000000000000000 [ 67.886794][ T8463] RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000140dc0 [ 67.894838][ T8463] RBP: 0000000000140dc0 R08: 0000000000000000 R09: 0000000000000000 [ 67.902922][ T8463] R10: ffffffff81b0c731 R11: 0000000000000000 R12: 0000000000000014 [ 67.910962][ T8463] R13: 0000000000000014 R14: 0000000000000000 R15: 0000000000000000 [ 67.919025][ T8463] FS: 000000000192c880(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 [ 67.927972][ T8463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.934624][ T8463] CR2: 00007fb7967246c0 CR3: 0000000012180000 CR4: 00000000001506e0 [ 67.942684][ T8463] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.950728][ T8463] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.958787][ T8463] Call Trace: [ 67.962068][ T8463] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 67.968887][ T8463] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 67.975312][ T8463] ? fd_install+0x215/0x640 [ 67.979879][ T8463] ? anon_inode_getfd+0x7c/0xa0 [ 67.984745][ T8463] alloc_pages_current+0x18c/0x2a0 [ 67.989935][ T8463] kmalloc_order+0x2e/0xb0 [ 67.994362][ T8463] kmalloc_order_trace+0x14/0x120 [ 67.999466][ T8463] bpf_prog_test_run_raw_tp+0x4b5/0x670 [ 68.005046][ T8463] ? bpf_prog_test_run_tracing+0x390/0x390 [ 68.010926][ T8463] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.017175][ T8463] ? __fget_light+0x215/0x280 [ 68.022109][ T8463] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.028439][ T8463] ? bpf_prog_test_run_tracing+0x390/0x390 [ 68.034258][ T8463] __do_sys_bpf+0x1ea9/0x4f10 [ 68.039012][ T8463] ? bpf_link_get_from_fd+0x110/0x110 [ 68.044396][ T8463] ? __up_read+0x1a1/0x7b0 [ 68.048870][ T8463] ? _down_write_nest_lock+0x150/0x150 [ 68.054351][ T8463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 68.060324][ T8463] do_syscall_64+0x2d/0x70 [ 68.064747][ T8463] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.070710][ T8463] RIP: 0033:0x440499 [ 68.074608][ T8463] 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 7b 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.094297][ T8463] RSP: 002b:00007ffd7ad6a5c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 68.102793][ T8463] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 0000000000440499 [ 68.110818][ T8463] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 68.118865][ T8463] RBP: 00000000006ca018 R08: 0000000000000000 R09: 00000000004002c8 [ 68.126838][ T8463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000401ca0 [ 68.134880][ T8463] R13: 0000000000401d30 R14: 0000000000000000 R15: 0000000000000000 [ 68.142972][ T8463] Kernel panic - not syncing: panic_on_warn set ... [ 68.149561][ T8463] CPU: 1 PID: 8463 Comm: syz-executor065 Not tainted 5.10.0-syzkaller #0 [ 68.157952][ T8463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.167990][ T8463] Call Trace: [ 68.171255][ T8463] dump_stack+0x107/0x163 [ 68.175572][ T8463] panic+0x306/0x73d [ 68.179449][ T8463] ? __warn_printk+0xf3/0xf3 [ 68.184027][ T8463] ? __warn.cold+0x1a/0x44 [ 68.188423][ T8463] ? __alloc_pages_nodemask+0x5f8/0x730 [ 68.193954][ T8463] __warn.cold+0x35/0x44 [ 68.198178][ T8463] ? __alloc_pages_nodemask+0x5f8/0x730 [ 68.203725][ T8463] report_bug+0x1bd/0x210 [ 68.208045][ T8463] handle_bug+0x3c/0x60 [ 68.212205][ T8463] exc_invalid_op+0x14/0x40 [ 68.216703][ T8463] asm_exc_invalid_op+0x12/0x20 [ 68.221537][ T8463] RIP: 0010:__alloc_pages_nodemask+0x5f8/0x730 [ 68.227678][ T8463] Code: 00 00 0c 00 0f 85 a7 00 00 00 8b 3c 24 4c 89 f2 44 89 e6 c6 44 24 70 00 48 89 6c 24 58 e8 d0 d7 ff ff 49 89 c5 e9 ea fc ff ff <0f> 0b e9 b5 fd ff ff 89 74 24 14 4c 89 4c 24 08 4c 89 74 24 18 e8 [ 68.247282][ T8463] RSP: 0018:ffffc9000c0ffb10 EFLAGS: 00010246 [ 68.253330][ T8463] RAX: 0000000000000000 RBX: 1ffff9200181ff66 RCX: 0000000000000000 [ 68.261281][ T8463] RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 0000000000140dc0 [ 68.269246][ T8463] RBP: 0000000000140dc0 R08: 0000000000000000 R09: 0000000000000000 [ 68.277211][ T8463] R10: ffffffff81b0c731 R11: 0000000000000000 R12: 0000000000000014 [ 68.285162][ T8463] R13: 0000000000000014 R14: 0000000000000000 R15: 0000000000000000 [ 68.293120][ T8463] ? policy_node+0xe1/0x140 [ 68.297621][ T8463] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 68.304368][ T8463] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.310590][ T8463] ? fd_install+0x215/0x640 [ 68.315083][ T8463] ? anon_inode_getfd+0x7c/0xa0 [ 68.319924][ T8463] alloc_pages_current+0x18c/0x2a0 [ 68.325031][ T8463] kmalloc_order+0x2e/0xb0 [ 68.329442][ T8463] kmalloc_order_trace+0x14/0x120 [ 68.334451][ T8463] bpf_prog_test_run_raw_tp+0x4b5/0x670 [ 68.339999][ T8463] ? bpf_prog_test_run_tracing+0x390/0x390 [ 68.345811][ T8463] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.352049][ T8463] ? __fget_light+0x215/0x280 [ 68.356723][ T8463] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.362960][ T8463] ? bpf_prog_test_run_tracing+0x390/0x390 [ 68.368753][ T8463] __do_sys_bpf+0x1ea9/0x4f10 [ 68.373483][ T8463] ? bpf_link_get_from_fd+0x110/0x110 [ 68.378851][ T8463] ? __up_read+0x1a1/0x7b0 [ 68.383254][ T8463] ? _down_write_nest_lock+0x150/0x150 [ 68.388709][ T8463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 68.394635][ T8463] do_syscall_64+0x2d/0x70 [ 68.399073][ T8463] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.404955][ T8463] RIP: 0033:0x440499 [ 68.408831][ T8463] 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 7b 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.428476][ T8463] RSP: 002b:00007ffd7ad6a5c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 68.436882][ T8463] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 0000000000440499 [ 68.444835][ T8463] RDX: 0000000000000048 RSI: 0000000020000600 RDI: 000000000000000a [ 68.452809][ T8463] RBP: 00000000006ca018 R08: 0000000000000000 R09: 00000000004002c8 [ 68.460763][ T8463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000401ca0 [ 68.468715][ T8463] R13: 0000000000401d30 R14: 0000000000000000 R15: 0000000000000000 [ 68.477424][ T8463] Kernel Offset: disabled [ 68.481848][ T8463] Rebooting in 86400 seconds..