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tkinter objects garbage collected from non-tkinter thread cause crash #83274

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@obserience

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@obserience
BPO 39093
Nosy @pitrou, @serhiy-storchaka, @E-Paine
Files
  • error_case.py
  • quit_behavior.py
  • Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = None
    closed_at = None
    created_at = <Date 2019-12-19.02:56:56.653>
    labels = ['expert-tkinter', '3.9', '3.10', '3.8', '3.7', 'type-crash']
    title = 'tkinter objects garbage collected from non-tkinter thread cause crash'
    updated_at = <Date 2020-06-18.10:04:23.683>
    user = 'https://bugs.python.org/obserience'

    bugs.python.org fields:

    activity = <Date 2020-06-18.10:04:23.683>
    actor = 'epaine'
    assignee = 'none'
    closed = False
    closed_date = None
    closer = None
    components = ['Tkinter']
    creation = <Date 2019-12-19.02:56:56.653>
    creator = 'obserience'
    dependencies = []
    files = ['48789', '48791']
    hgrepos = []
    issue_num = 39093
    keywords = []
    message_count = 6.0
    messages = ['358652', '358654', '358685', '371536', '371773', '371804']
    nosy_count = 5.0
    nosy_names = ['pitrou', 'gpolo', 'serhiy.storchaka', 'obserience', 'epaine']
    pr_nums = []
    priority = 'normal'
    resolution = None
    stage = None
    status = 'open'
    superseder = None
    type = 'crash'
    url = 'https://bugs.python.org/issue39093'
    versions = ['Python 3.7', 'Python 3.8', 'Python 3.9', 'Python 3.10']

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      3.10only security fixes3.7 (EOL)end of life3.8 (EOL)end of life3.9only security fixestopic-tkintertype-crashA hard crash of the interpreter, possibly with a core dump

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