iMac OS Tahoe 26.4.1 kernel_task 폭주

iMac OS Tahoe 26.4.1 kernel_task 폭주현상 발생하여 CPU 과부하 상태로 유지 중입니다.

아래는 일부 로그를 추가해 놓은 거에요.

키 체인도 삭제하고 재시동 했는데, 동일하게 발생 중입니다.

혹시 해결 방법이 없을까요?

log show --last 30m --predicate 'process == "secd"' --info | grep -i "UNIQUE constraint" | wc -l
2026-04-22 22:41:22.400687+0900 0x47e6     Default     0x2a26c              587    0    secd: [com.apple.securityd:item] insert failed for item <private> with Error Domain=com.apple.utilities.sqlite3 Code=19 "finalize: 0xa31113ec0: [19->2067] UNIQUE constraint failed: genp.acct, genp.svce, genp.agrp, genp.sync, genp.vwht, genp.tkid, genp.musr, genp.ggrp" UserInfo={numberOfErrorsDeep=1, NSDescription=finalize: 0xa31113ec0: [19->2067] UNIQUE constraint failed: genp.acct, genp.svce, genp.agrp, genp.sync, genp.vwht, genp.tkid, genp.musr, genp.ggrp, NSUnderlyingError=0xa30c68e10 {Error Domain=com.apple.utilities.sqlite3 Code=19 "step: [19->2067] UNIQUE constraint failed: genp.acct, genp.svce, genp.agrp, genp.sync, genp.vwht, genp.tkid, genp.musr, genp.ggrp" UserInfo={numberOfErrorsDeep=0, NSDescription=step: [19->2067] UNIQUE constraint failed: genp.acct, genp.svce, genp.agrp, genp.sync, genp.vwht, genp.tkid, genp.musr, genp.ggrp}}}
2026-04-22 22:41:22.443577+0900 0x47e6     Default     0x2a2f1              587    0    secd: [com.apple.securityd:item] insert failed for item <private> with Error Domain=com.apple.utilities.sqlite3 Code=19 "finalize: 0xa31113ec0: [19->2067] UNIQUE constraint failed: genp.acct, genp.svce, genp.agrp, genp.sync, genp.vwht, genp.tkid, genp.musr, genp.ggrp" UserInfo={numberOfErrorsDeep=1, NSDescription=finalize: 0xa31113ec0: [19->2067] UNIQUE constraint failed: genp.acct, genp.svce, genp.agrp, genp.sync, genp.vwht, genp.tkid, genp.musr, genp.ggrp, NSUnderlyingError=0xa30c68f90 {Error Domain=com.apple.utilities.sqlite3 Code=19 "step: [19->2067] UNIQUE constraint failed: genp.acct, genp.svce, genp.agrp, genp.sync, genp.vwht, genp.tkid, genp.musr, genp.ggrp" UserInfo={numberOfErrorsDeep=0, NSDescription=step: [19->2067] UNIQUE constraint failed: genp.acct, genp.svce, genp.agrp, genp.sync, genp.vwht, genp.tkid, genp.musr, genp.ggrp}}}