1Core dump limits : 2 soft - 0 3 hard - NONE 4Checking environment variables for a tempdir...none found 5Checking if /dev/shm is on tmpfs...OK 6Checking PROT_EXEC mmap in /dev/shm...OK 7Adding 24743936 bytes to physical memory to account for exec-shield gap 8Linux version 4.12.0-rc3-00010-g7319eb35f493-dirty (brendanhiggins@mactruck.svl.corp.google.com) (gcc version 7.3.0 (Debian 7.3.0-5) ) #29 Thu Mar 15 14:57:19 PDT 2018 9Built 1 zonelists in Zone order, mobility grouping on. Total pages: 14038 10Kernel command line: root=98:0 11PID hash table entries: 256 (order: -1, 2048 bytes) 12Dentry cache hash table entries: 8192 (order: 4, 65536 bytes) 13Inode-cache hash table entries: 4096 (order: 3, 32768 bytes) 14Memory: 27868K/56932K available (1681K kernel code, 480K rwdata, 400K rodata, 89K init, 205K bss, 29064K reserved, 0K cma-reserved) 15SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 16NR_IRQS:15 17clocksource: timer: mask: 0xffffffffffffffff max_cycles: 0x1cd42e205, max_idle_ns: 881590404426 ns 18Calibrating delay loop... 7384.26 BogoMIPS (lpj=36921344) 19pid_max: default: 32768 minimum: 301 20Mount-cache hash table entries: 512 (order: 0, 4096 bytes) 21Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes) 22Checking that host ptys support output SIGIO...Yes 23Checking that host ptys support SIGIO on close...No, enabling workaround 24Using 2.6 host AIO 25clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns 26futex hash table entries: 256 (order: 0, 6144 bytes) 27clocksource: Switched to clocksource timer 28console [stderr0] disabled 29mconsole (version 2) initialized on /usr/local/google/home/brendanhiggins/.uml/6Ijecl/mconsole 30Checking host MADV_REMOVE support...OK 31workingset: timestamp_bits=62 max_order=13 bucket_order=0 32Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) 33io scheduler noop registered 34io scheduler deadline registered 35io scheduler cfq registered (default) 36io scheduler mq-deadline registered 37io scheduler kyber registered 38Initialized stdio console driver 39Using a channel type which is configured out of UML 40setup_one_line failed for device 1 : Configuration failed 41Using a channel type which is configured out of UML 42setup_one_line failed for device 2 : Configuration failed 43Using a channel type which is configured out of UML 44setup_one_line failed for device 3 : Configuration failed 45Using a channel type which is configured out of UML 46setup_one_line failed for device 4 : Configuration failed 47Using a channel type which is configured out of UML 48setup_one_line failed for device 5 : Configuration failed 49Using a channel type which is configured out of UML 50setup_one_line failed for device 6 : Configuration failed 51Using a channel type which is configured out of UML 52setup_one_line failed for device 7 : Configuration failed 53Using a channel type which is configured out of UML 54setup_one_line failed for device 8 : Configuration failed 55Using a channel type which is configured out of UML 56setup_one_line failed for device 9 : Configuration failed 57Using a channel type which is configured out of UML 58setup_one_line failed for device 10 : Configuration failed 59Using a channel type which is configured out of UML 60setup_one_line failed for device 11 : Configuration failed 61Using a channel type which is configured out of UML 62setup_one_line failed for device 12 : Configuration failed 63Using a channel type which is configured out of UML 64setup_one_line failed for device 13 : Configuration failed 65Using a channel type which is configured out of UML 66setup_one_line failed for device 14 : Configuration failed 67Using a channel type which is configured out of UML 68setup_one_line failed for device 15 : Configuration failed 69Console initialized on /dev/tty0 70console [tty0] enabled 71console [mc-1] enabled 72List of all partitions: 73No filesystem could mount root, tried: 74 75Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) 76