Re: CPU hangs on Celeron
Paolo Mantegazza <[email protected]>
| Newsgroups | gmane.linux.real-time.rtai |
|---|---|
| Message-ID | <VI1PR06MB147151C8A12CF38AFA24C711900B0@VI1PR06MB1471.eurprd06.prod.outlook.com> |
It seems that rtai_hal.ko fails its insmod. Therefore nothing of RTAI can work. I'm unable to figure out what a CELERON has not, to make it so different from another arch to have RTAI failing at such a very beginning. Maybe other users can catch it beteern than I. Has anybody a CELERON working with RTAI 4? Have you configured the right CPU in Linux? Paolo. _______________________________________ From: Rtai [[email protected]] on behalf of [email protected] [[email protected]] Sent: Saturday, December 5, 2015 12:03 PM To: [email protected] Subject: [Rtai] CPU hangs on Celeron Hi! Here I like to add some output to my thread yesterday. Here it stalls... #/usr/realtime/testsuite/user/latency# ./run * * * Type ^C to stop this application. * * ## RTAI latency calibration tool ## # period = 100000 (ns) # average time = 1 (s) # use the FPU # start the timer # timer_mode is oneshot No output lines anymore. If I kill it then it gives me this. rmmod: ERROR: Module rtai_msg is not currently loaded rmmod: ERROR: Module rtai_mbx is not currently loaded rmmod: ERROR: Module rtai_sem is not currently loaded rmmod: ERROR: Module rtai_sched is not currently loaded rmmod: ERROR: Module rtai_hal is not currently loaded RTAI Testsuite - USER latency (all data in nanoseconds) 2015/12/5 12:02:54 RTH| lat min| ovl min| lat avg| lat max| ovl max| overruns RTD| 79| 79| -1| 4195876| 4195876| 0 Here the modules loaded after start. #lsmod Module Size Used by rtai_msg 29319 0 rtai_mbx 11715 0 rtai_sem 28493 1 rtai_mbx rtai_sched 97600 3 rtai_mbx,rtai_msg,rtai_sem rtai_hal 3731229 4 rtai_mbx,rtai_msg,rtai_sem,rtai_sched #dmesg [ 225.975757] I-pipe: head domain RTAI registered. [ 225.975768] RTAI[hal]: compiled with gcc version 4.9.2 (Debian 4.9.2-10) . [ 225.975772] ------------[ cut here ]------------ [ 225.975780] WARNING: CPU: 0 PID: 13635 at kernel/ipipe/core.c:920 ipipe_set_hooks+0x216/0x250() [ 225.975783] Modules linked in: rtai_hal(O+) [ 225.975793] CPU: 0 PID: 13635 Comm: insmod Tainted: G O 3.16.1_ch_7 #11 [ 225.975796] Hardware name: Neousys Technology Inc. Nuvo-4000 Series/NVS-3000, BIOS NV4KA003.Build150129 2014/12/22 [ 225.975800] 0000000000000009 ffffffff8183a602 0000000000000000 ffffffff810cf8a7 [ 225.975809] 0000000000000003 ffffffff82200b80 ffffffffa0002350 0000000000000000 [ 225.975817] ffffffffa0003a10 ffffffff8115c986 ffffffff8115bf2d ffffffff82200b80 [ 225.975825] Call Trace: [ 225.975836] [<ffffffff8183a602>] ? dump_stack+0x41/0x51 [ 225.975843] [<ffffffff810cf8a7>] ? warn_slowpath_common+0x77/0x90 [ 225.975853] [<ffffffffa0002350>] ? ack_bad_irq+0x40/0x40 [rtai_hal] [ 225.975859] [<ffffffff8115c986>] ? ipipe_set_hooks+0x216/0x250 [ 225.975868] [<ffffffff8115bf2d>] ? __ipipe_do_sync_stage+0xfd/0x210 [ 225.975873] [<ffffffff8115df10>] ? ipipe_get_ptd+0x30/0x30 [ 225.975881] [<ffffffffa0002350>] ? ack_bad_irq+0x40/0x40 [rtai_hal] [ 225.975887] [<ffffffff8115e0ad>] ? ipipe_catch_event+0xad/0x110 [ 225.975894] [<ffffffffa0002350>] ? ack_bad_irq+0x40/0x40 [rtai_hal] [ 225.975902] [<ffffffffa00024e7>] ? __rtai_hal_init+0x197/0x340 [rtai_hal] [ 225.975907] [<ffffffff811eb763>] ? kfree+0x163/0x490 [ 225.975914] [<ffffffff813b517e>] ? kasprintf+0x3e/0x40 [ 225.975923] [<ffffffffa0000a90>] ? rt_printk+0xb0/0xb0 [rtai_hal] [ 225.975930] [<ffffffffa0002350>] ? ack_bad_irq+0x40/0x40 [rtai_hal] [ 225.975936] [<ffffffff81000318>] ? do_one_initcall+0xd8/0x220 [ 225.975941] [<ffffffff811eb763>] ? kfree+0x163/0x490 [ 225.975947] [<ffffffff81144e06>] ? load_module+0x1eb6/0x2490 [ 225.975954] [<ffffffff81140e30>] ? store_uevent+0x40/0x40 [ 225.975961] [<ffffffff8114552d>] ? SyS_finit_module+0x7d/0xa0 [ 225.975967] [<ffffffff818428f0>] ? system_call_fastpath+0x1a/0x1f [ 225.975971] ---[ end trace 0386303a0229cbe7 ]--- Thanks for help! Cheers, Christoph _______________________________________________ Rtai mailing list [email protected] https://mail.rtai.org/cgi-bin/mailman/listinfo/rtai _______________________________________________ Rtai mailing list [email protected] https://mail.rtai.org/cgi-bin/mailman/listinfo/rtai