Messages in this thread Patch in this message |  | | Date | Mon, 9 Sep 2002 22:43:51 +0200 (CEST) | From | Ingo Molnar <> | Subject | Re: do_syslog/__down_trylock lockup in current BK |
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the following assert triggers and catches the lockup:
--- linux/kernel/exit.c.orig Mon Sep 9 21:59:24 2002 +++ linux/kernel/exit.c Mon Sep 9 22:38:44 2002 @@ -461,6 +461,8 @@ ptrace_unlink (p); list_del_init(&p->sibling); + if (p->parent == father && p->parent == p->real_parent) + BUG(); p->parent = p->real_parent; list_add_tail(&p->sibling, &p->parent->children); } so somehow we can end up having parent == real_parent?
Ingo
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