udevadm info --query=all -n /dev/block/mmcblk0p1
P: /devices/soc.0/f9824900.sdhci/mmc_host/mmc0/mmc0:0001/block/mmcblk0/mmcblk0p1
N: mmcblk0p1
S: block/mmcblk0p1
S: block/soc.0/f9824900.sdhci/by-name/modem
S: disk/by-id/mmc-016G72_0xf89c4784-part1
S: disk/by-label/2.6.33.2.14
S: disk/by-partlabel/modem
S: disk/by-partuuid/940be8a5-8a8e-633d-e8cc-1687651ba911
S: disk/by-path/platform-f9824900.sdhci-part1
S: disk/by-uuid/00BC-614E
E: ANDROID_BLOCK_DEVICE=soc.0/f9824900.sdhci
E: DEVLINKS=/dev/block/mmcblk0p1 /dev/block/soc.0/f9824900.sdhci/by-name/modem /dev/disk/by-id/mmc-016G72_0xf89c4784-part1 /dev/disk/by-label/2.6.33.2.14 /dev/disk/by-partlabel/modem /dev/disk/by-partuuid/940be8a5-8a8e-633d-e8cc-1687651ba911 /dev/disk/by-path/platform-f9824900.sdhci-part1 /dev/disk/by-uuid/00BC-614E
E: DEVNAME=/dev/mmcblk0p1
E: DEVPATH=/devices/soc.0/f9824900.sdhci/mmc_host/mmc0/mmc0:0001/block/mmcblk0/mmcblk0p1
E: DEVTYPE=partition
E: ID_FS_LABEL=2.6.33.2.14
E: ID_FS_LABEL_ENC=2.6.33.2.14
E: ID_FS_TYPE=vfat
E: ID_FS_USAGE=filesystem
E: ID_FS_UUID=00BC-614E
E: ID_FS_UUID_ENC=00BC-614E
E: ID_FS_VERSION=FAT16
E: ID_NAME=016G72
E: ID_PART_ENTRY_DISK=179:0
E: ID_PART_ENTRY_FLAGS=0x1000000000000000
E: ID_PART_ENTRY_NAME=modem
E: ID_PART_ENTRY_NUMBER=1
E: ID_PART_ENTRY_OFFSET=16384
E: ID_PART_ENTRY_SCHEME=gpt
E: ID_PART_ENTRY_SIZE=176128
E: ID_PART_ENTRY_TYPE=ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
E: ID_PART_ENTRY_UUID=940be8a5-8a8e-633d-e8cc-1687651ba911
E: ID_PART_TABLE_TYPE=gpt
E: ID_PART_TABLE_UUID=98101b32-bbe2-4bf2-a06e-2bb33d000c20
E: ID_PATH=platform-f9824900.sdhci
E: ID_PATH_TAG=platform-f9824900_sdhci
E: ID_SERIAL=0xf89c4784
E: MAJOR=179
E: MINOR=1
E: PARTN=1
E: PARTNAME=modem
E: SUBSYSTEM=block
E: TAGS=:systemd:
E: USEC_INITIALIZED=40516