Hi Ingo, It might be lockdep related
-#ifdef CONFIG_TRACE_IRQFLAGS +#if defined(CONFIG_TRACE_IRQFLAGS) && defined(CONFIG_LOCKDEP) BUG: at kernel/fork.c:1033 copy_process() [<c0105474>] dump_trace+0x78/0x21a [<c010564b>] show_trace_log_lvl+0x35/0x54 [<c0105ddc>] show_trace+0x2c/0x2e [<c0105ea3>] dump_stack+0x29/0x2b [<c01234e0>] copy_process+0x1d1/0x1440 [<c01249fc>] do_fork+0xa8/0x18f [<c010239e>] kernel_thread+0x93/0x99 [<c01393ec>] keventd_create_kthread+0x2f/0x7c [<c01394ae>] kthread_create+0x75/0xbb [<c011feba>] migration_call+0x5c/0x3cf [<c04ddb54>] migration_init+0x2b/0x62 [<c04d14c5>] init+0x56/0x361 [<c0104ffb>] kernel_thread_helper+0x7/0x10 ======================= --------------------------- | preempt count: 00000000 ] | 0-level deep critical section nesting: ---------------------------------------- http://www.stardust.webpages.pl/files/tbf/bitis-gabonica/2.6.21-rc4-rt0/rt-config http://www.stardust.webpages.pl/files/tbf/bitis-gabonica/2.6.21-rc4-rt0/rt-dmesg Regards, Michal -- Michal K. K. Piotrowski LTG - Linux Testers Group (PL) (http://www.stardust.webpages.pl/ltg/) LTG - Linux Testers Group (EN) (http://www.stardust.webpages.pl/linux_testers_group_en/) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
