Warning: Permanently added '10.128.0.117' (ECDSA) to the list of known hosts. 2020/09/08 02:36:45 parsed 1 programs 2020/09/08 02:36:45 executed programs: 0 [*** ] A start job is running for dev-ttyS0.device (16s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (17s / 1min 30s) [* ] A start job is running for dev-ttyS0.device (17s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (18s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (18s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (19s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (20s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (20s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (21s / 1min 30s) [ *] A start job is running for dev-ttyS0.device (22s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (22s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (23s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (23s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (24s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (25s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (25s / 1min 30s) [* ] A start job is running for dev-ttyS0.device (26s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (27s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (27s / 1min 30s)[ 34.128490][ T22] audit: type=1400 audit(1599532605.880:8): avc: denied { execmem } for pid=362 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 34.148613][ T365] cgroup1: Unknown subsys name 'perf_event' [ 34.151785][ T370] cgroup1: Unknown subsys name 'perf_event' [ 34.155216][ T368] cgroup1: Unknown subsys name 'perf_event' [ 34.161410][ T370] cgroup1: Unknown subsys name 'net_cls' [ 34.170441][ T365] cgroup1: Unknown subsys name 'net_cls' [ *[[ 34.179430][ T373] cgroup1: Unknown subsys name 'perf_event' 0;1;31m*[0;[ 34.182237][ T368] cgroup1: Unknown subsys name 'net_cls' 31m* ] A start job is runni[ 34.194886][ T373] cgroup1: Unknown subsys name 'net_cls' ng for dev-ttyS0[ 34.197736][ T376] cgroup1: Unknown subsys name 'perf_event' [ 34.204322][ T375] cgroup1: Unknown subsys name 'perf_event' .device (28s / 1[ 34.212568][ T376] cgroup1: Unknown subsys name 'net_cls' min 30s)[ 34.222607][ T375] cgroup1: Unknown subsys name 'net_cls' [ *** ] A start job is running for dev-ttyS0.device (28s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (29s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (30s / 1min 30s) [ *] A start job is running for dev-ttyS0.device (30s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (31s / 1min 30s)[ 37.775844][ T2778] overlayfs: './file1' not a directory [ 37.885968][ T2820] overlayfs: './file1' not a directory [ 37.896271][ T2829] overlayfs: './file1' not a directory [ ***] A start job is running for dev-ttyS0.device (31s / 1min 30s)[ 37.941832][ T2846] overlayfs: './file1' not a directory [ 37.972024][ T2854] overlayfs: './file1' not a directory [ 37.995375][ T2866] overlayfs: './file1' not a directory [ 38.014411][ T2872] overlayfs: './file1' not a directory [ 38.050326][ T2882] overlayfs: './file1' not a directory [ 38.074448][ T2886] overlayfs: './file1' not a directory [ 38.099449][ T2894] overlayfs: './file1' not a directory [ 38.129345][ T2899] overlayfs: './file1' not a directory [ 38.159251][ T2913] overlayfs: './file1' not a directory [ 38.167873][ T2915] overlayfs: './file1' not a directory [ 38.168340][ T2917] overlayfs: './file1' not a directory [ 38.173844][ T2916] overlayfs: './file1' not a directory [ 38.186938][ T2914] overlayfs: './file1' not a directory [ 38.200687][ T2919] overlayfs: './file1' not a directory [ 38.239321][ T2930] overlayfs: './file1' not a directory [ 38.246124][ T2934] overlayfs: './file1' not a directory [ 38.257272][ T2940] overlayfs: './file1' not a directory [ 38.261884][ T2939] overlayfs: './file1' not a directory [ 38.269413][ T2942] overlayfs: './file1' not a directory [ 38.326086][ T2958] overlayfs: './file1' not a directory [ 38.336608][ T2959] overlayfs: './file1' not a directory [ 38.336730][ T2961] overlayfs: './file1' not a directory [ 38.344720][ T2960] overlayfs: './file1' not a directory [ 38.349567][ T2963] overlayfs: './file1' not a directory [ 38.363604][ T2964] overlayfs: './file1' not a directory [ 38.419189][ T2981] overlayfs: './file1' not a directory [ 38.422415][ T2979] overlayfs: './file1' not a directory [ 38.427717][ T2982] overlayfs: './file1' not a directory [ 38.437139][ T2980] overlayfs: './file1' not a directory [ 38.446388][ T2984] overlayfs: './file1' not a directory [ 38.511669][ T3001] overlayfs: './file1' not a directory [ 38.512690][ T3003] overlayfs: './file1' not a directory [ 38.518772][ T2999] overlayfs: './file1' not a directory [ 38.525286][ T3002] overlayfs: './file1' not a directory [ *[0;1[ 38.537398][ T3005] overlayfs: './file1' not a directory ;31m** ] A start job is running for dev-ttyS0.device (32s / 1min 30s)[ 38.553530][ T3006] overlayfs: './file1' not a directory [ 38.589725][ T3015] overlayfs: './file1' not a directory [ 38.599193][ T3019] overlayfs: './file1' not a directory [ 38.608078][ T3021] overlayfs: './file1' not a directory [ 38.623033][ T3022] overlayfs: './file1' not a directory [ 38.632422][ T3025] overlayfs: './file1' not a directory [ 38.640870][ T3024] overlayfs: './file1' not a directory [ 38.679431][ T3030] overlayfs: './file1' not a directory [ 38.695899][ T3041] overlayfs: './file1' not a directory [ 38.712637][ T3044] overlayfs: './file1' not a directory [ 38.722511][ T3048] overlayfs: './file1' not a directory [ 38.744709][ T3047] overlayfs: './file1' not a directory [ 38.747774][ T3055] overlayfs: './file1' not a directory [ 38.762220][ T3057] overlayfs: './file1' not a directory [ 38.804544][ T3068] overlayfs: './file1' not a directory [ 38.814367][ T3073] overlayfs: './file1' not a directory [ 38.826006][ T3077] overlayfs: './file1' not a directory [ 38.830647][ T3078] overlayfs: './file1' not a directory [ 38.838441][ T3079] overlayfs: './file1' not a directory [ 38.854807][ T3080] overlayfs: './file1' not a directory [ 38.904292][ T3091] overlayfs: './file1' not a directory [ 38.910762][ T3092] overlayfs: './file1' not a directory [ 38.911043][ T3093] overlayfs: './file1' not a directory [ 38.918314][ T3094] overlayfs: './file1' not a directory [ 38.965636][ T3103] overlayfs: './file1' not a directory [ 38.984273][ T3113] overlayfs: './file1' not a directory [ 38.989988][ T3115] overlayfs: './file1' not a directory [ 39.000384][ T3114] overlayfs: './file1' not a directory [ 39.013359][ T3116] overlayfs: './file1' not a directory [ 39.020601][ T3117] overlayfs: './file1' not a directory [ 39.067727][ T3133] overlayfs: './file1' not a directory [ 39.067924][ T3132] overlayfs: './file1' not a directory [ 39.080636][ T3135] overlayfs: './file1' not a directory [ 39.084598][ T3139] overlayfs: './file1' not a directory [ 39.098440][ T3140] overlayfs: './file1' not a directory 2020/09/08 02:36:50 executed programs: 88 [ 39.124451][ T3141] overlayfs: './file1' not a directory [ *** ] A start job is running for dev-ttyS0.device (33s / 1min 30s)[ 39.154006][ T3154] overlayfs: './file1' not a directory [ 39.161256][ T3159] overlayfs: './file1' not a directory [ 39.167333][ T3156] overlayfs: './file1' not a directory [ 39.180462][ T3158] overlayfs: './file1' not a directory [ 39.185256][ T3161] overlayfs: './file1' not a directory [ 39.188647][ T3160] overlayfs: './file1' not a directory [ 39.240371][ T3170] overlayfs: './file1' not a directory [ 39.278128][ T3182] overlayfs: './file1' not a directory [ 39.285249][ T3181] overlayfs: './file1' not a directory [ 39.288856][ T3189] overlayfs: './file1' not a directory [ 39.331376][ T3191] overlayfs: './file1' not a directory [ 39.341654][ T3199] overlayfs: './file1' not a directory [ 39.356732][ T3203] overlayfs: './file1' not a directory [ 39.371821][ T3206] overlayfs: './file1' not a directory [ 39.377796][ T3205] overlayfs: './file1' not a directory [ 39.381744][ T3210] overlayfs: './file1' not a directory [ 39.389735][ T3202] overlayfs: './file1' not a directory [ 39.429050][ T3218] overlayfs: './file1' not a directory [ 39.473168][ T3225] overlayfs: './file1' not a directory [ 39.499800][ T3224] overlayfs: './file1' not a directory [ 39.527512][ T3231] overlayfs: './file1' not a directory [ 39.562308][ T3237] overlayfs: './file1' not a directory [ 39.600206][ T3243] overlayfs: './file1' not a directory [ 39.601547][ T3249] overlayfs: './file1' not a directory [ 39.720093][ T3267] overlayfs: './file1' not a directory [ 39.745807][ T3275] overlayfs: './file1' not a directory [ 39.750599][ T3279] overlayfs: './file1' not a directory [ 39.757405][ T3276] overlayfs: './file1' not a directory [*** ] A start job is running for dev-ttyS0.dev[ 39.770173][ T3280] overlayfs: './file1' not a directory ice (33s / 1min 30s)[ 39.842609][ T3298] overlayfs: './file1' not a directory [ 39.938043][ T3309] overlayfs: './file1' not a directory [ 39.947681][ T3308] overlayfs: './file1' not a directory [ 39.965494][ T3311] overlayfs: './file1' not a directory [ 40.085668][ T3338] overlayfs: './file1' not a directory [ 40.086807][ T3345] overlayfs: './file1' not a directory [ 40.093968][ T3343] overlayfs: './file1' not a directory [ 40.101079][ T3346] overlayfs: './file1' not a directory [ 40.105520][ T3348] overlayfs: './file1' not a directory [ 40.127809][ T3350] overlayfs: './file1' not a directory [ 40.190510][ T3362] overlayfs: './file1' not a directory [ 40.209781][ T3369] overlayfs: './file1' not a directory [ 40.216313][ T3367] overlayfs: './file1' not a directory [ 40.218975][ T3373] overlayfs: './file1' not a directory [ 40.261794][ T3375] overlayfs: './file1' not a directory [ 40.263674][ T3380] overlayfs: './file1' not a directory [** ] A start job is running for dev-ttyS0.device (34s / 1min 30s)[ 40.354281][ T3398] overlayfs: './file1' not a directory [ 40.362851][ T3407] overlayfs: './file1' not a directory [ 40.364836][ T3409] overlayfs: './file1' not a directory [ 40.378350][ T3412] overlayfs: './file1' not a directory [ 40.383263][ T3416] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 40.407174][ T3416] overlayfs: failed to resolve './file0': -2 [ 40.422906][ T3409] kasan: CONFIG_KASAN_INLINE enabled [ 40.438443][ T3409] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 40.447436][ T3430] overlayfs: './file1' not a directory [ 40.453846][ T3431] overlayfs: './file1' not a directory [ 40.460962][ T3433] overlayfs: './file1' not a directory [ 40.463989][ T3409] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 40.473333][ T3409] CPU: 1 PID: 3409 Comm: syz-executor.2 Not tainted 5.4.63-syzkaller-01129-gc99fd3bf1076 #0 [ 40.483479][ T3409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.493537][ T3409] RIP: 0010:security_inode_getattr+0x42/0x140 [ 40.499598][ T3409] Code: 69 ff 49 8d 5e 08 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 6c f0 96 ff 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 4f f0 96 ff 48 8b 1b 48 83 c3 0c [ 40.505101][ T3438] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 40.519190][ T3409] RSP: 0018:ffff8881d38af978 EFLAGS: 00010206 [ 40.519198][ T3409] RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff8881c6ec3e00 [ 40.519203][ T3409] RDX: 0000000000000000 RSI: ffff8881d38afb90 RDI: ffff8881d38afaa0 [ 40.519207][ T3409] RBP: ffff8881d38afb90 R08: dffffc0000000000 R09: ffff8881d38afaa0 [ 40.519211][ T3409] R10: ffffed103a715f56 R11: 0000000000000000 R12: 0000000000000400 [ 40.519216][ T3409] R13: ffff8881d38afaa0 R14: ffff8881d38afaa0 R15: dffffc0000000000 [ 40.519222][ T3409] FS: 00007fc78d96a700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 40.519226][ T3409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.519238][ T3409] CR2: 0000562c8b83e798 CR3: 00000001cf925001 CR4: 00000000001606e0 [ 40.535638][ T3439] overlayfs: './file1' not a directory [ 40.539315][ T3409] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.539320][ T3409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.539323][ T3409] Call Trace: [ 40.539340][ T3409] vfs_getattr+0x27/0x6e0 [ 40.547370][ T3438] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 40.555237][ T3409] ? ovl_path_lowerdata+0x12b/0x180 [ 40.555245][ T3409] ovl_getattr+0x313/0xe60 [ 40.555254][ T3409] ? slab_free_freelist_hook+0xd0/0x150 [ 40.555264][ T3409] ? ovl_setattr+0x8b0/0x8b0 [ 40.555277][ T3409] ? avc_has_perm_noaudit+0x3f0/0x3f0 [ 40.670362][ T3409] ? filename_lookup+0x4e6/0x6c0 [ 40.675274][ T3409] ? setup_object+0xf6/0x130 [ 40.679837][ T3409] ? selinux_inode_getattr+0x110/0x3d0 [ 40.685279][ T3409] ? selinux_inode_getattr+0x2b3/0x3d0 [ 40.690723][ T3409] ? selinux_inode_setattr+0x840/0x840 [ 40.696162][ T3409] ? strncpy_from_user+0x20c/0x370 [ 40.701241][ T3409] ? memset+0x1f/0x40 [ 40.705190][ T3409] __se_sys_newstat+0x105/0x8c0 [ 40.710027][ T3409] ? __x64_sys_newstat+0x60/0x60 [ 40.714948][ T3409] ? do_mount+0x2201/0x2890 [ 40.719421][ T3409] ? _copy_to_user+0x8e/0xb0 [ 40.723994][ T3409] ? put_timespec64+0x106/0x150 [ 40.728810][ T3409] ? __x64_sys_clock_gettime+0x1c5/0x220 [ 40.734424][ T3409] ? __ia32_sys_clock_settime+0x230/0x230 [ 40.740125][ T3409] do_syscall_64+0xcb/0x150 [ 40.744596][ T3409] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 40.750456][ T3409] RIP: 0033:0x45d5b9 [ 40.754318][ T3409] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 40.773893][ T3409] RSP: 002b:00007fc78d969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 40.782299][ T3409] RAX: ffffffffffffffda RBX: 00000000000339c0 RCX: 000000000045d5b9 [ 40.782304][ T3409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000280 [ [ 40.782308* ] A st][ T34art job is runni09] RBP: ng for dev-ttyS0000000000118d018 R08:.device (34s / 1 00000000min 30s)00000000 R09: 0000000000000000 [ 40.782312][ T3409] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 40.782323][ T3409] R13: 00007fff5423bdcf R14: 00007fc78d96a9c0 R15: 000000000118cfec [ 40.829693][ T3409] Modules linked in: [ 40.838905][ T3409] ---[ end trace c1546054af02b65e ]--- [ 40.845302][ T3409] RIP: 0010:security_inode_getattr+0x42/0x140 [ 40.851560][ T3409] Code: 69 ff 49 8d 5e 08 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 6c f0 96 ff 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 4f f0 96 ff 48 8b 1b 48 83 c3 0c [ 40.871421][ T3409] RSP: 0018:ffff8881d38af978 EFLAGS: 00010206 [ 40.877605][ T3409] RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff8881c6ec3e00 [ 40.885786][ T3409] RDX: 0000000000000000 RSI: ffff8881d38afb90 RDI: ffff8881d38afaa0 [ 40.896822][ T3409] RBP: ffff8881d38afb90 R08: dffffc0000000000 R09: ffff8881d38afaa0 [ 40.910377][ T3409] R10: ffffed103a715f56 R11: 0000000000000000 R12: 0000000000000400 [ 40.925896][ T3409] R13: ffff8881d38afaa0 R14: ffff8881d38afaa0 R15: dffffc0000000000 [ 40.934481][ T3409] FS: 00007fc78d96a700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 40.946466][ T3452] overlayfs: './file1' not a directory [ 40.948769][ T3409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.965320][ T3409] CR2: 00007fff26b94630 CR3: 00000001cf925002 CR4: 00000000001606e0 [ 40.974214][ T3409] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.982275][ T3409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.984938][ T3455] overlayfs: './file1' not a directory [ 40.991070][ T3409] Kernel panic - not syncing: Fatal exception [ 41.002207][ T3409] Kernel Offset: disabled [ 41.006512][ T3409] Rebooting in 86400 seconds..