INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes Warning: Permanently added '10.128.10.29' (ECDSA) to the list of known hosts. 2018/07/19 14:30:41 parsed 1 programs 2018/07/19 14:30:44 executed programs: 0 [ 556.566000] IPVS: Creating netns size=2536 id=1 2018/07/19 14:30:49 executed programs: 46 2018/07/19 14:30:54 executed programs: 90 2018/07/19 14:30:59 executed programs: 134 2018/07/19 14:31:04 executed programs: 177 2018/07/19 14:31:09 executed programs: 220 2018/07/19 14:31:14 executed programs: 266 2018/07/19 14:31:19 executed programs: 311 2018/07/19 14:31:24 executed programs: 358 [ 601.764951] kasan: CONFIG_KASAN_INLINE enabled [ 601.770910] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 601.778410] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 601.784651] Dumping ftrace buffer: [ 601.788400] (ftrace buffer empty) [ 601.792116] Modules linked in: [ 601.795467] CPU: 0 PID: 8826 Comm: syz-executor0 Not tainted 4.9.113-g47bbcd6 #62 [ 601.803105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 601.812640] task: ffff8801b7ac6000 task.stack: ffff8801c1248000 [ 601.819193] RIP: 0010:[] [] loop_validate_file+0x20d/0x400 [ 601.828577] RSP: 0018:ffff8801c124fae0 EFLAGS: 00010206 [ 601.834805] RAX: 0000000000000036 RBX: dffffc0000000000 RCX: 0000000000000000 [ 601.842343] RDX: 0000000000000000 RSI: ffffffff825c4ebd RDI: 00000000000001b0 [ 601.849625] RBP: ffff8801c124faf8 R08: ffff8801b7ac6910 R09: 0000000000000001 [ 601.856972] R10: 0000000000000000 R11: 1ffff10036f58d1d R12: 0000000000000000 [ 601.864669] R13: ffff8801d9c161c0 R14: ffff8801d9c161c0 R15: ffff8801d62e85d8 [ 601.872532] FS: 00007f93f578b700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 601.880745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 601.887218] CR2: 00007f93f578adb8 CR3: 00000001bf39b000 CR4: 00000000001606f0 [ 601.894584] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 601.902289] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 601.909631] Stack: [ 601.911758] ffff8801d62e8480 0000000000004c00 ffff8801c28d0600 ffff8801c124fb80 [ 601.920030] ffffffff825ca8f7 0000000000000000 0000000000000000 0000000000000000 [ 601.928066] ffff8801c124fde0 ffff8801c124fb80 ffff8801d62e85d0 1ffff10038249f6c [ 601.936297] Call Trace: [ 601.938911] [] lo_ioctl+0x6a7/0x1690 [ 601.945184] [] ? loop_lookup.part.19+0x110/0x110 [ 601.951947] [] blkdev_ioctl+0x7b6/0x1a70 [ 601.958238] [] ? blkpg_ioctl+0x920/0x920 [ 601.964089] [] ? __lock_acquire+0x654/0x4070 [ 601.970260] [] block_ioctl+0xde/0x120 [ 601.976569] [] ? blkdev_fallocate+0x440/0x440 [ 601.982732] [] do_vfs_ioctl+0x1ac/0x11a0 [ 601.988446] [] ? ioctl_preallocate+0x220/0x220 [ 601.994757] [] ? selinux_capable+0x40/0x40 [ 602.000665] [] ? __fget+0x20a/0x3b0 [ 602.006029] [] ? __fget+0x231/0x3b0 [ 602.011963] [] ? __fget+0x47/0x3b0 [ 602.017204] [] ? security_file_ioctl+0x8f/0xc0 [ 602.023421] [] SyS_ioctl+0x8f/0xc0 [ 602.028597] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 602.035113] [] do_syscall_64+0x1a6/0x490 [ 602.041052] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 602.048191] Code: 00 00 00 48 89 f8 48 c1 e8 03 80 3c 18 00 0f 85 f7 01 00 00 4d 8b a4 24 f0 00 00 00 49 8d bc 24 b0 01 00 00 48 89 f8 48 c1 e8 03 <80> 3c 18 00 0f 85 cc 01 00 00 4d 8b a4 24 b0 01 00 00 4c 89 e0 [ 602.076272] RIP [] loop_validate_file+0x20d/0x400 [ 602.083172] RSP [ 602.087151] ---[ end trace 773c6788003753b0 ]--- [ 602.092285] Kernel panic - not syncing: Fatal exception [ 602.098591] Dumping ftrace buffer: [ 602.102712] (ftrace buffer empty) [ 602.106511] Kernel Offset: disabled [ 602.110209] Rebooting in 86400 seconds..