cryptsetup output from working env

cryptsetup-working.txt (text/plain), 6.90 KB, created by Ben Kohler on 2018-07-19 17:27:19 UTC

# cryptsetup 2.0.3 processing "cryptsetup luksFormat /dev/loop0 --debug"
# Running command luksFormat.
# Locking memory.
# Installing SIGINT/SIGTERM handler.
# Unblocking interruption on signal.

WARNING!
========
This will overwrite data on /dev/loop0 irrevocably.

Are you sure? (Type uppercase yes): # Allocating context for crypt device /dev/loop0.
# Trying to open and read device /dev/loop0 with direct-io.
# Initialising device-mapper backend library.
# Interactive passphrase entry requested.
# PBKDF pbkdf2, hash sha256, time_ms 2000 (iterations 0), max_memory_kb 0, parallel_threads 0.
# Formatting device /dev/loop0 as type LUKS1.
# Crypto backend (gcrypt 1.8.3) initialized in cryptsetup library version 2.0.3.
# Detected kernel Linux 4.17.6-gentoo x86_64.
# Topology: IO (512/0), offset = 0; Required alignment is 1048576 bytes.
# Checking if cipher aes-xts-plain64 is usable.
# Userspace crypto wrapper cannot use aes-xts-plain64 (-95).
# Using dmcrypt to access keyslot area.
# Calculated device size is 1 sectors (RW), offset 0.
# dm version   [ opencount flush ]   [16384] (*1)
# dm versions   [ opencount flush ]   [16384] (*1)
# Detected dm-ioctl version 4.39.0.
# Detected dm-crypt version 1.18.1.
# Device-mapper backend running with UDEV support enabled.
# DM-UUID is CRYPT-TEMP-temporary-cryptsetup-9437
# Udev cookie 0xd4dc2e2 (semid 393218) created
# Udev cookie 0xd4dc2e2 (semid 393218) incremented to 1
# Udev cookie 0xd4dc2e2 (semid 393218) incremented to 2
# Udev cookie 0xd4dc2e2 (semid 393218) assigned to CREATE task(0) with flags DISABLE_SUBSYSTEM_RULES DISABLE_DISK_RULES DISABLE_OTHER_RULES DISABLE_LIBRARY_FALLBACK         (0x2e)
# dm create temporary-cryptsetup-9437 CRYPT-TEMP-temporary-cryptsetup-9437 [ opencount flush ]   [16384] (*1)
# dm reload temporary-cryptsetup-9437  [ opencount flush readonly securedata ]   [16384] (*1)
# dm resume temporary-cryptsetup-9437  [ opencount flush readonly securedata ]   [16384] (*1)
# temporary-cryptsetup-9437: Stacking NODE_ADD (254,0) 0:0 0600 [trust_udev]
# temporary-cryptsetup-9437: Stacking NODE_READ_AHEAD 256 (flags=1)
# Udev cookie 0xd4dc2e2 (semid 393218) decremented to 1
# Udev cookie 0xd4dc2e2 (semid 393218) waiting for zero
# Udev cookie 0xd4dc2e2 (semid 393218) destroyed
# temporary-cryptsetup-9437: Skipping NODE_ADD (254,0) 0:0 0600 [trust_udev]
# temporary-cryptsetup-9437: Processing NODE_READ_AHEAD 256 (flags=1)
# temporary-cryptsetup-9437 (254:0): read ahead is 256
# temporary-cryptsetup-9437: retaining kernel read ahead of 256 (requested 256)
# dm versions   [ opencount flush ]   [16384] (*1)
# dm versions   [ opencount flush ]   [16384] (*1)
# Udev cookie 0xd4d0605 (semid 425986) created
# Udev cookie 0xd4d0605 (semid 425986) incremented to 1
# Udev cookie 0xd4d0605 (semid 425986) incremented to 2
# Udev cookie 0xd4d0605 (semid 425986) assigned to REMOVE task(2) with flags DISABLE_LIBRARY_FALLBACK         (0x20)
# dm remove temporary-cryptsetup-9437  [ opencount flush retryremove ]   [16384] (*1)
# Udev cookie 0xd4d0605 (semid 425986) decremented to 0
# Udev cookie 0xd4d0605 (semid 425986) waiting for zero
# Udev cookie 0xd4d0605 (semid 425986) destroyed
# Generating LUKS header version 1 using hash sha256, aes, xts-plain64, MK 32 bytes
# Running pbkdf2(sha256) benchmark.
# PBKDF benchmark: memory cost = 0, iterations = 1310720, threads = 0 (took 25 ms)
# PBKDF benchmark: memory cost = 0, iterations = 1555750, threads = 0 (took 337 ms)
# PBKDF benchmark: memory cost = 0, iterations = 1546572, threads = 0 (took 678 ms)
# Benchmark returns pbkdf2(sha256) 1546572 iterations, 0 memory, 0 threads (for 256-bits key).
# Data offset 4096, UUID 18bccff5-186b-44a1-869b-18d710f29409, digest iterations 193321
# Updating LUKS header of size 1024 on device /dev/loop0
# Key length 32, device size 204800 sectors, header size 2050 sectors.
# Reading LUKS header of size 1024 from device /dev/loop0
# Key length 32, device size 204800 sectors, header size 2050 sectors.
# Adding new keyslot -1 using volume key.
# Selected keyslot 0.
# Calculating data for key slot 0
# Running pbkdf2(sha256) benchmark.
# PBKDF benchmark: memory cost = 0, iterations = 1560380, threads = 0 (took 21 ms)
# PBKDF benchmark: memory cost = 0, iterations = 1497965, threads = 0 (took 350 ms)
# PBKDF benchmark: memory cost = 0, iterations = 1500108, threads = 0 (took 699 ms)
# Benchmark returns pbkdf2(sha256) 1500108 iterations, 0 memory, 0 threads (for 256-bits key).
# Key slot 0 use 3000216 password iterations.
# Using hash sha256 for AF in key slot 0, 4000 stripes
# Updating key slot 0 [0x1000] area.
# Userspace crypto wrapper cannot use aes-xts-plain64 (-95).
# Using dmcrypt to access keyslot area.
# Calculated device size is 250 sectors (RW), offset 8.
# DM-UUID is CRYPT-TEMP-temporary-cryptsetup-9437
# Udev cookie 0xd4d2059 (semid 458754) created
# Udev cookie 0xd4d2059 (semid 458754) incremented to 1
# Udev cookie 0xd4d2059 (semid 458754) incremented to 2
# Udev cookie 0xd4d2059 (semid 458754) assigned to CREATE task(0) with flags DISABLE_SUBSYSTEM_RULES DISABLE_DISK_RULES DISABLE_OTHER_RULES DISABLE_LIBRARY_FALLBACK         (0x2e)
# dm create temporary-cryptsetup-9437 CRYPT-TEMP-temporary-cryptsetup-9437 [ opencount flush ]   [16384] (*1)
# dm reload temporary-cryptsetup-9437  [ opencount flush securedata ]   [16384] (*1)
# dm resume temporary-cryptsetup-9437  [ opencount flush securedata ]   [16384] (*1)
# temporary-cryptsetup-9437: Stacking NODE_ADD (254,0) 0:0 0600 [trust_udev]
# temporary-cryptsetup-9437: Stacking NODE_READ_AHEAD 256 (flags=1)
# Udev cookie 0xd4d2059 (semid 458754) decremented to 1
# Udev cookie 0xd4d2059 (semid 458754) waiting for zero
# Udev cookie 0xd4d2059 (semid 458754) destroyed
# temporary-cryptsetup-9437: Skipping NODE_ADD (254,0) 0:0 0600 [trust_udev]
# temporary-cryptsetup-9437: Processing NODE_READ_AHEAD 256 (flags=1)
# temporary-cryptsetup-9437 (254:0): read ahead is 256
# temporary-cryptsetup-9437: retaining kernel read ahead of 256 (requested 256)
# dm versions   [ opencount flush ]   [16384] (*1)
# dm versions   [ opencount flush ]   [16384] (*1)
# Udev cookie 0xd4dd349 (semid 491522) created
# Udev cookie 0xd4dd349 (semid 491522) incremented to 1
# Udev cookie 0xd4dd349 (semid 491522) incremented to 2
# Udev cookie 0xd4dd349 (semid 491522) assigned to REMOVE task(2) with flags DISABLE_LIBRARY_FALLBACK         (0x20)
# dm remove temporary-cryptsetup-9437  [ opencount flush retryremove ]   [16384] (*1)
# Udev cookie 0xd4dd349 (semid 491522) decremented to 0
# Udev cookie 0xd4dd349 (semid 491522) waiting for zero
# Udev cookie 0xd4dd349 (semid 491522) destroyed
# Key slot 0 was enabled in LUKS header.
# Updating LUKS header of size 1024 on device /dev/loop0
# Key length 32, device size 204800 sectors, header size 2050 sectors.
# Reading LUKS header of size 1024 from device /dev/loop0
# Key length 32, device size 204800 sectors, header size 2050 sectors.
# Releasing crypt device /dev/loop0 context.
# Releasing device-mapper backend.
# Unlocking memory.
Command successful.