When lctl llog_* commands were refactored into subcommands in LU-18114 (commit fe4b49635d), the new llog_cmdlist[] table in lustre/utils/lctl.c was assembled.

The "remove" entry had its .pc_func left as jt_llog_check instead of being updated to jt_llog_remove:

 /* lctl.c: llog_cmdlist[] */
  { .pc_name = "check",  .pc_func = jt_llog_check,  ... },
  { .pc_name = "remove", .pc_func = jt_llog_check,  ... },  /* should be jt_llog_remove */ 

Discovered by code inspect.