Comment 10 for bug 431975

I have this in top:
 PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3663 user 20 0 0 0 0 Z 96 0.0 452:08.31 transmission <defunct>

killing with sudo kill -9 3663 with no avail
the parent of 3663 is init with the processid 1

the stack for 3663 is
[<c0147ea6>] do_exit+0x1c6/0x2e0
[<c0147ffa>] do_group_exit+0x3a/0xb0
[<c015403f>] get_signal_to_deliver+0x18f/0x300
[<c010304b>] do_signal+0x6b/0x160
[<c010318d>] do_notify_resume+0x4d/0x60
[<c0103448>] work_notifysig+0x13/0x1b
[<ffffffff>] 0xffffffff

in dmesg a crazy amount of the same error messages
[26030.752479] Valid eCryptfs headers not found in file header region or xattr region
[26030.752483] Either the lower file is not in a valid eCryptfs format, or the key could not be retrieved. Plaintext passthrough mode is not enabled; returning -EIO

at the very start:
 [ 60.143533] EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended