RFR: 8374862: assert(false) failed: Attempting to acquire lock MDOExtraData_lock/nosafepoint-1 out of order with lock tty_lock/tty -- possible deadlock (running with -XX:+Verbose -XX:+WizardMode -XX:+PrintDeoptimizationDetails) [v9]

[Guanqiang Han]

On Mon, 19 Jan 2026 07:41:05 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Guanqiang Han has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 13 additional commits since the last revision:
>> 
>>  - change variable name
>>  - Merge remote-tracking branch 'upstream/master' into 8374862
>>  - remove unused code
>>  - revert
>>  - Merge remote-tracking branch 'upstream/master' into 8374862
>>  - fix a compile error
>>  - remove unnecessary blank line
>>  - correct copyright year
>>  - Add outputStream::is_buffered()
>>  - change variable name
>>  - ... and 3 more: https://git.openjdk.org/jdk/compare/da37c031...a63c4613
>
> LGTM. Thanks

Hi @dholmes-ora, Thank you for reviewing! 
I’ve integrated the change — could you please sponsor it? Thanks!

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PR Comment: https://git.openjdk.org/jdk/pull/29186#issuecomment-3767104159