INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 170.200603] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.47' (ECDSA) to the list of known hosts. [ 175.686974] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/19 14:13:25 parsed 1 programs [ 177.247819] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/19 14:13:27 executed programs: 0 [ 178.782033] IPVS: Creating netns size=2536 id=1 [ 178.821361] IPVS: Creating netns size=2536 id=2 [ 178.858182] IPVS: Creating netns size=2536 id=3 [ 178.898840] IPVS: Creating netns size=2536 id=4 [ 178.916214] IPVS: Creating netns size=2536 id=5 [ 178.950011] IPVS: Creating netns size=2536 id=6 [ 178.992282] IPVS: Creating netns size=2536 id=7 [ 179.034760] IPVS: Creating netns size=2536 id=8 [ 181.128807] kasan: CONFIG_KASAN_INLINE enabled [ 181.146861] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 181.155274] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 181.161519] Dumping ftrace buffer: [ 181.165051] (ftrace buffer empty) [ 181.168783] Modules linked in: [ 181.172110] CPU: 0 PID: 4970 Comm: syz-executor7 Not tainted 4.9.113-g47bbcd6 #10 [ 181.179721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.189069] task: ffff8801c754e000 task.stack: ffff8801c50b0000 [ 181.195126] RIP: 0010:[] [] loop_validate_file+0x20d/0x400 [ 181.204103] RSP: 0018:ffff8801c50b7ae0 EFLAGS: 00010206 [ 181.209541] RAX: 0000000000000036 RBX: dffffc0000000000 RCX: 0000000000000000 [ 181.216790] RDX: 0000000000000000 RSI: ffffffff825c4ebd RDI: 00000000000001b0 [ 181.224037] RBP: ffff8801c50b7af8 R08: ffff8801c754e910 R09: 0000000000000001 [ 181.231282] R10: 0000000000000000 R11: 1ffff10038ea9d1d R12: 0000000000000000 [ 181.238543] R13: ffff8801d5d9a280 R14: ffff8801d5d9a280 R15: ffff8801d4041c58 [ 181.245793] FS: 00007efd5c725700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 181.254001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 181.259866] CR2: 0000000000930008 CR3: 00000001c97ca000 CR4: 00000000001606f0 [ 181.267208] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 181.274459] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 181.281704] Stack: [ 181.283829] ffff8801d4041b00 0000000000004c00 ffff8801c5d0d400 ffff8801c50b7b80 [ 181.291859] ffffffff825ca8f7 ffff8801c754e000 0000000000000000 0000000000000000 [ 181.299870] ffff8801c50b7de0 ffff8801c50b7b80 ffff8801d4041c50 1ffff10038a16f6c [ 181.307874] Call Trace: [ 181.310442] [] lo_ioctl+0x6a7/0x1690 [ 181.315786] [] ? loop_lookup.part.19+0x110/0x110 [ 181.322183] [] blkdev_ioctl+0x7b6/0x1a70 [ 181.327870] [] ? blkpg_ioctl+0x920/0x920 [ 181.333574] [] ? finish_task_switch+0x1c1/0x640 [ 181.339882] [] ? __schedule+0x61f/0x1bd0 [ 181.345568] [] ? retint_kernel+0x2d/0x2d [ 181.351275] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 181.358101] [] block_ioctl+0xde/0x120 [ 181.363528] [] ? blkdev_fallocate+0x440/0x440 [ 181.369666] [] do_vfs_ioctl+0x1ac/0x11a0 [ 181.376336] [] ? ioctl_preallocate+0x220/0x220 [ 181.383343] [] ? selinux_capable+0x40/0x40 [ 181.389215] [] ? __fget+0x20a/0x3b0 [ 181.394478] [] ? __fget+0x231/0x3b0 [ 181.399733] [] ? __fget+0x47/0x3b0 [ 181.404899] [] ? security_file_ioctl+0x8f/0xc0 [ 181.411118] [] SyS_ioctl+0x8f/0xc0 [ 181.416310] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 181.422262] [] do_syscall_64+0x1a6/0x490 [ 181.427954] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 181.434865] 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 [ 181.462006] RIP [] loop_validate_file+0x20d/0x400 [ 181.468597] RSP [ 181.472659] ---[ end trace b29d9e91091a916a ]--- [ 181.477474] Kernel panic - not syncing: Fatal exception [ 181.483378] Dumping ftrace buffer: [ 181.486905] (ftrace buffer empty) [ 181.490587] Kernel Offset: disabled [ 181.494195] Rebooting in 86400 seconds..