macOS Big Sur Keychain access quit unexpectedly

I update macOS Big Sur today.
But now, Keychain access quit [unexpectedly.]
How can I resolve it?
What's matter?

Code Block language
Process:               Keychain Access [832]
Path:                  /System/Applications/Utilities/Keychain Access.app/Contents/MacOS/Keychain Access
Identifier:            com.apple.keychainaccess
Version:               11.0 (55281.40.3)
Build Info:            KeychainAccess-55281040003000000~9
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           Keychain Access [832]
User ID:               501
Date/Time:             2020-09-22 01:43:24.012 +0800
OS Version:            Mac OS X 10.16 (20A5354i)
Report Version:        12
Anonymous UUID:        156BB68A-F751-374A-2DCC-74DB96997BE7
Time Awake Since Boot: 1200 seconds
System Integrity Protection: enabled
Crashed Thread:        0  Dispatch queue: com.apple.main-thread
Exception Type:        EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes:       0x0000000000000001, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY
Termination Signal:    Illegal instruction: 4
Termination Reason:    Namespace SIGNAL, Code 0x4
Terminating Process:   exc handler [832]
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happymario
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Thank you so much @sandor-ivicsics, this saved my keychain app!
Posted by
carlospdarada
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@sandor-ivicsics thanks.
Posted by
KnDol
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Same problem :-(
Posted by
metinhaliloglu
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@sandor-ivicsics thanks. it worked
Posted by
josue.rthnk
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Thanks @sandor-ivicsics your solution worked for me.

My keychain path contains space character and ( then I inserted double quotation mark around your keychain path and it run.


Posted by
canalici
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If you try the @sandor-ivicsics solution and have an error probably you have a double quotation marks in the keychain path. In that case you need to add a \ symbol before every double quotation mark in the path.
Posted by
GrigorySmyslov
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@sandor-ivicsics Thank you very much, saved my day!
Posted by
centersis
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open the below file

~/Library/Preferences/com.apple.security.plist

and delete security keychains.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>DLDBSearchList</key>
    <array>
        <!-- delete here! -->
        <dict>
            <key>DbName</key>
            <string>~/Library/Keychains/login.keychain</string>
            <key>GUID</key>
            <string>{87191ca3-0fc9-11d4-849a-000502b52122}</string>
            <key>SubserviceType</key>
            <integer>6</integer>
        </dict>
    </array>
</dict>
</plist>
Posted by
kernelzero23
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