Hello, im working with a BBB/USB Camera/USB HDD and openCV, I try to stream video from the camera, but when stream have been working about 10 minutes the beaglebone freeze and stay hang with the user leds 2 & 3 ON. Im working with Ansgtrom but i had the same problem with Ubuntu.
I made tests with this and i detected that when i'm working with the ethernet unplugged don't hang. Log: [ 832.028224] BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:15] [ 832.055655] BUG: scheduling while atomic: kworker/0:1/15/0x40010100 [ 832.328464] Kernel panic - not syncing: softlockup: hung tasks [ 832.339128] [<c001051d>] (unwind_backtrace+0x1/0x8c) from [<c0383e01>] (panic [ 832.353602] [<c0383e01>] (panic+0x55/0x14c) from [<c00619cd>] (watchdog_timer [ 832.368481] [<c00619cd>] (watchdog_timer_fn+0xcd/0x104) from [<c003f0bb>] (__ [ 832.385472] [<c003f0bb>] (__run_hrtimer.isra.15+0x4f/0x98) from [<c003f659>] [ 832.402542] [<c003f659>] (hrtimer_interrupt+0xd9/0x1dc) from [<c001cb95>] (om [ 832.420046] [<c001cb95>] (omap2_gp_timer_interrupt+0x11/0x1c) from [<c0062019 [ 832.438252] [<c0062019>] (handle_irq_event_percpu+0x1d/0xf0) from [<c0062115> [ 832.455228] [<c0062115>] (handle_irq_event+0x29/0x3c) from [<c0063b4b>] (hand [ 832.471199] [<c0063b4b>] (handle_level_irq+0x77/0x8c) from [<c0061c9f>] (gene [ 832.487487] [<c0061c9f>] (generic_handle_irq+0x13/0x1c) from [<c000cef7>] (ha [ 832.502866] [<c000cef7>] (handle_IRQ+0x3b/0x5c) from [<c0008565>] (omap3_intc [ 832.518663] [<c0008565>] (omap3_intc_handle_irq+0x39/0x5c) from [<c000c1db>] [ 832.534045] Exception stack(0xdf111aa0 to 0xdf111ae8) [ 832.543165] 1aa0: df1f9490 0301af51 000000db df1f9490 00001488 df1f8000 df3d6 [ 832.557490] 1ac0: c06bd440 5c09c40f c06bd440 c0657b54 5b1a5f1f df111ae8 c0347 [ 832.571580] 1ae0: 80000133 ffffffff [ 832.578138] [<c000c1db>] (__irq_svc+0x3b/0x5c) from [<c019bcac>] (do_raw_spin [ 832.593125] [<c019bcac>] (do_raw_spin_lock+0x0/0x108) from [<dccbea40>] (0xdc Anyone have a solution for this problem? What services of the systemd can be disabled without a high effect? e.g Cloud9,Bonescript... Thanks, sorry for my english. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
