[ 1983.720230] Running test [R:13175743 T:14 - Storage - block zstd compression test - Kernel: 6.2.0-rc2] 
[ 1987.734024] zram0: detected capacity change from 16777216 to 0 
[ 1987.744844] zram: Removed device: zram0 
[ 1987.954633] zram: Added device: zram0 
[ 1991.113201] zram0: detected capacity change from 0 to 2097152 
[ 1991.269171] EXT4-fs (zram0): mounting ext2 file system using the ext4 subsystem 
[ 1991.270049] EXT4-fs (zram0): mounted filesystem 337615c9-f186-4743-8efb-c32752fe0891 without journal. Quota mode: none. 
[ 1992.233263] EXT4-fs (zram0): unmounting filesystem 337615c9-f186-4743-8efb-c32752fe0891. 
[ 1992.767285] bash (254784): drop_caches: 3 
[ 1992.833158] EXT4-fs (zram0): mounting ext2 file system using the ext4 subsystem 
[ 1992.833995] EXT4-fs (zram0): mounted filesystem 337615c9-f186-4743-8efb-c32752fe0891 without journal. Quota mode: none. 
[ 1993.102259] EXT4-fs (zram0): unmounting filesystem 337615c9-f186-4743-8efb-c32752fe0891. 
[ 1993.214285] zram0: detected capacity change from 2097152 to 0 
[ 1993.226817] zram: Removed device: zram0 
[ 1993.419926] zram: Added device: zram0 
[ 1993.494065] zram0: detected capacity change from 0 to 8388608 
[ 1993.571519] Adding 4194300k swap on /dev/zram0.  Priority:-2 extents:1 across:4194300k SSFS