Messages in this thread | | | Date | Sat, 17 May 2008 18:54:06 +0200 | From | "koos vriezen" <> | Subject | mplayer v4l hangs in 2.6.25.2/4 |
| |
Hi,
I'm using mplayer for tv watch quite some kernels but 2.6.25 makes mplayer unkillable. Last working kernel is 2.24.5 that I have tried.
This gets printed on the console
INFO: task mplayer:3465 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. mplayer D 0000000000000000 0 3465 3464 ffff810074333c68 0000000000200086 0000000000000000 00000000ffffffff ffff81007a3889c0 ffff810074333c18 ffff810074333c98 ffffffff8064a800 ffffffff8064a800 ffffffff80646eb0 ffffffff8064a800 ffff8100757c1900 Call Trace: [<ffffffff8049b26f>] __mutex_lock_slowpath+0x68/0xa0 [<ffffffff802274aa>] enqueue_task_fair+0x72/0x9b [<ffffffff8049b0ee>] mutex_lock+0x1a/0x1e [<ffffffff802265aa>] enqueue_task+0x13/0x1e [<ffffffff880b51ab>] :videobuf_core:videobuf_mmap_setup+0x1c/0x45 [<ffffffff8813dbbe>] :bttv:vidiocgmbuf+0x2c/0x99 [<ffffffff8810b91d>] :videodev:__video_do_ioctl+0xa1/0x2ad9 [<ffffffff802272d5>] set_next_entity+0x18/0x36 [<ffffffff8049aa70>] thread_return+0x3a/0xa4 [<ffffffff8810e622>] :videodev:video_ioctl2+0x17c/0x210 [<ffffffff80238c7b>] ptrace_stop+0xfc/0x140 [<ffffffff8023a705>] ptrace_notify+0x83/0xa6 [<ffffffff80289221>] vfs_ioctl+0x55/0x6b [<ffffffff8028948a>] do_vfs_ioctl+0x253/0x264 [<ffffffff802894ec>] sys_ioctl+0x51/0x71 [<ffffffff8020bef8>] int_very_careful+0x35/0x3e [<ffffffff8020be79>] tracesys+0xdc/0xe1
I've attached what might be usable wrt to this.
Please fix :-)
Best regards,
Koos Vriezen [unhandled content-type:application/x-gzip][unhandled content-type:application/x-gzip][unhandled content-type:application/x-gzip][unhandled content-type:application/x-gzip][unhandled content-type:application/x-gzip] | |