On Fri, 2007-02-16 at 18:58 +0100, Jan Kiszka wrote: > Jan Kiszka wrote: > > ... > > /me now watching what happens at 10 kHz... > > Bad news are sometimes good news: > > # ./main > # rmmod xeno_native > # modprobe xeno_native > # ./main > > > [ 629.916921] Xenomai: stopping RTDM services. > > [ 632.954058] Xenomai: stopping native API services. > > [ 641.763276] Xenomai: starting native API services. > > [ 643.849294] BUG: unable to handle kernel paging request at virtual > > address c484eb58 > > [ 643.857099] printing eip: > > [ 643.859835] c013a173 > > [ 643.862050] *pde = 03fdb067 > > [ 643.864868] *pte = 00000000 > > [ 643.867696] Oops: 0000 [#1] > > [ 643.870517] PREEMPT > > [ 643.872747] Modules linked in: xeno_native 8139too eepro100 sd_mod > > scsi_mod > > [ 643.879873] CPU: 0 > > [ 643.879884] EIP: 0060:[<c013a173>] Not tainted VLI > > [ 643.879904] EFLAGS: 00013046 (2.6.19.3 #28) > > [ 643.891932] EIP is at xnheap_init_mapped+0x144/0x1a8
I've just found an issue which caused rt_queue_delete() to leave dandling mmapped segments when attempting to remove a busy queue (i.e. still bound to another descriptor in user-space). Could you resync with v2.3.x (or trunk) head revision and try again? TIA, -- Philippe. _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
