Hi, Everyone.. I'm study IEC 61850. and devloepment 61850 Gateway.
My application(gw61850) are running about 10 minutes, so, Freeze my BBB and screen error message. I'm 2 BBB (Debian 7.5 and Debian 8.3)testing my application. but same error orrcur. Please help me... My error mesages ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [84918.845223] BUG: soft lockup - CPU#0 stuck for 22s! [gw61850:2388] [84918.851545] Modules linked in: g_multi libcomposite ipv6 btrfs [84918.857572] [84918.859104] Pid: 2388, comm: gw61850 [84918.863909] CPU: 0 Not tainted (3.8.13 #5) [84918.868470] PC is at ktime_get_ts+0x92/0xcc [84918.872743] LR is at ktime_get_ts+0x61/0xcc [84918.877020] pc : [<c005096a>] lr : [<c0050939>] psr: 80000033 [84918.877020] sp : ddd15b10 ip : 00000006 fp : b5e0a6a4 [84918.888708] r10: 00000000 r9 : ffffffff r8 : c4653600 [84918.894038] r7 : 1b788d90 r6 : ddd15b30 r5 : 00000000 r4 : 3b9ac9ff [84918.900692] r3 : e4877270 r2 : db279f7e r1 : 00014c42 r0 : 75fc9559 [84918.907348] Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment user [84918.914797] Control: 50c5387d Table: 9e5ec019 DAC: 00000015 [84918.920715] [<c00102d7>] (unwind_backtrace+0x1/0x8a) from [<c00618dd>] (watchdog_timer_fn+0xb1/0xf8) [84918.930047] [<c00618dd>] (watchdog_timer_fn+0xb1/0xf8) from [<c003edb3>] (__run_hrtimer.isra.20+0x4f/0x9c) [84918.939899] [<c003edb3>] (__run_hrtimer.isra.20+0x4f/0x9c) from [<c003f439>] (hrtimer_interrupt+0xd9/0x1d4) [84918.949852] [<c003f439>] (hrtimer_interrupt+0xd9/0x1d4) from [<c001c8f5>] (omap2_gp_timer_interrupt+0x11/0x1c) [84918.960063] [<c001c8f5>] (omap2_gp_timer_interrupt+0x11/0x1c) from [<c0061f87>] (handle_irq_event_percpu+0x1f/0xe8) [84918.970711] [<c0061f87>] (handle_irq_event_percpu+0x1f/0xe8) from [<c0062079>] (handle_irq_event+0x29/0x3c) [84918.980649] [<c0062079>] (handle_irq_event+0x29/0x3c) from [<c0063a6f>] (handle_level_irq+0x6f/0x84) [84918.989968] [<c0063a6f>] (handle_level_irq+0x6f/0x84) from [<c0061c07>] (generic_handle_irq+0x13/0x1c) [84918.999478] [<c0061c07>] (generic_handle_irq+0x13/0x1c) from [<c000cc6b>] (handle_IRQ+0x3b/0x5c) [84919.008446] [<c000cc6b>] (handle_IRQ+0x3b/0x5c) from [<c0008555>] (omap3_intc_handle_irq+0x39/0x5c) [84919.017676] [<c0008555>] (omap3_intc_handle_irq+0x39/0x5c) from [<c000bf5b>] (__irq_svc+0x3b/0x5c) [84919.026800] Exception stack(0xddd15ac8 to 0xddd15b10) [84919.031956] BUG: scheduling while atomic: gw61850/2388/0x40010000 [84919.038159] Modules linked in: g_multi libcomposite ipv6 btrfs [84919.044211] [<c00102d7>] (unwind_backtrace+0x1/0x8a) from [<c039339b>] (__schedule_bug+0x33/0x48) [84919.053278] [<c039339b>] (__schedule_bug+0x33/0x48) from [<c039677d>] (__schedule+0x49/0x498) [84919.061983] [<c039677d>] (__schedule+0x49/0x498) from [<c0043503>] (__cond_resched+0x1b/0x24) [84919.070689] [<c0043503>] (__cond_resched+0x1b/0x24) from [<c0396c25>] (_cond_resched+0x21/0x28) [84919.079575] [<c0396c25>] (_cond_resched+0x21/0x28) from [<c000ea23>] (dump_mem+0x53/0xc4) [84919.087926] [<c000ea23>] (dump_mem+0x53/0xc4) from [<c0010353>] (unwind_backtrace+0x7d/0x8a) [84919.096542] [<c0010353>] (unwind_backtrace+0x7d/0x8a) from [<c00618dd>] (watchdog_timer_fn+0xb1/0xf8) [84919.105950] [<c00618dd>] (watchdog_timer_fn+0xb1/0xf8) from [<c003edb3>] (__run_hrtimer.isra.20+0x4f/0x9c) [84919.115800] [<c003edb3>] (__run_hrtimer.isra.20+0x4f/0x9c) from [<c003f439>] (hrtimer_interrupt+0xd9/0x1d4) [84919.125740] [<c003f439>] (hrtimer_interrupt+0xd9/0x1d4) from [<c001c8f5>] (omap2_gp_timer_interrupt+0x11/0x1c) [84919.135947] [<c001c8f5>] (omap2_gp_timer_interrupt+0x11/0x1c) from [<c0061f87>] (handle_irq_event_percpu+0x1f/0xe8) [84919.146593] [<c0061f87>] (handle_irq_event_percpu+0x1f/0xe8) from [<c0062079>] (handle_irq_event+0x29/0x3c) [84919.156529] [<c0062079>] (handle_irq_event+0x29/0x3c) from [<c0063a6f>] (handle_level_irq+0x6f/0x84) [84919.165848] [<c0063a6f>] (handle_level_irq+0x6f/0x84) from [<c0061c07>] (generic_handle_irq+0x13/0x1c) [84919.175346] [<c0061c07>] (generic_handle_irq+0x13/0x1c) from [<c000cc6b>] (handle_IRQ+0x3b/0x5c) [84919.184312] [<c000cc6b>] (handle_IRQ+0x3b/0x5c) from [<c0008555>] (omap3_intc_handle_irq+0x39/0x5c) [84919.193541] [<c0008555>] (omap3_intc_handle_irq+0x39/0x5c) from [<c000bf5b>] (__irq_svc+0x3b/0x5c) [84919.202663] Exception stack(0xddd15ac8 to 0xddd15b10) [84919.207829] 5ac0: 75fc9559 00014c42 db279f7e e4877270 3b9ac9ff 00000000 [84919.216175] 5ae0: ddd15b30 1b788d90 c4653600 ffffffff 00000000 b5e0a6a4 00000006 ddd15b10 [84919.224510] 5b00: c0050939 c005096a 80000033 ffffffff [84919.229685] [<c000bf5b>] (__irq_svc+0x3b/0x5c) from [<c005096a>] (ktime_get_ts+0x92/0xcc) [84919.238041] [<c005096a>] (ktime_get_ts+0x92/0xcc) from [<c009e45b>] (select_estimate_accuracy+0x83/0xac) [84919.247715] [<c009e45b>] (select_estimate_accuracy+0x83/0xac) from [<c009e75d>] (do_select+0x281/0x28c) [84919.257298] [<c009e75d>] (do_select+0x281/0x28c) from [<c009e8b3>] (core_sys_select+0x14b/0x1cc) [84919.266263] [<c009e8b3>] (core_sys_select+0x14b/0x1cc) from [<c009e9b5>] (sys_select+0x81/0xa4) [84919.275140] [<c009e9b5>] (sys_select+0x81/0xa4) from [<c000c3c1>] (ret_fast_syscall+0x1/0x46) [MBUS_HOLDING_RE[84919.286792] 5ac0: 75fc9559 00014c42 db279f7e e4877270 3b9ac9ff 00000000 AD] group=1 port[84919.295787] BUG: scheduling while atomic: gw61850/2388/0x40010000 =2 addr=30000 s[84919.303232] Modules linked in:ize=80 data=3da0 g_multi 3da0 3da0 3da0 libcomposite 3da0 3da0 3da ipv60... [MBUS] upd btrfsated... [TI ME_98591sec] 201[84919.317042] [<c00102d7>] (unwind_backtrace+0x1/0x8a) from [<c039339b>] (__schedule_bug+0x33/0x48) 6-3-13 11:34:20 [84919.327327] [<c039339b>] (__schedule_bug+0x33/0x48) from [<c039677d>] (__schedule+0x49/0x498) iecdr(410440) mo[84919.337280] [<c039677d>] (__schedule+0x49/0x498) from [<c0043503>] (__cond_resched+0x1b/0x24) dbus(333145) [84919.348364] [<c0043503>] (__cond_resched+0x1b/0x24) from [<c0396c25>] (_cond_resched+0x21/0x28) [84919.357254] [<c0396c25>] (_cond_resched+0x21/0x28) from [<c000ea23>] (dump_mem+0x53/0xc4) [84919.365606] [<c000ea23>] (dump_mem+0x53/0xc4) from [<c0010353>] (unwind_backtrace+0x7d/0x8a) [84919.374230] [<c0010353>] (unwind_backtrace+0x7d/0x8a) from [<c00618dd>] (watchdog_timer_fn+0xb1/0xf8) [84919.383647] [<c00618dd>] (watchdog_timer_fn+0xb1/0xf8) from [<c003edb3>] (__run_hrtimer.isra.20+0x4f/0x9c) [84919.393499] [<c003edb3>] (__run_hrtimer.isra.20+0x4f/0x9c) from [<c003f439>] (hrtimer_interrupt+0xd9/0x1d4) [84919.403447] [<c003f439>] (hrtimer_interrupt+0xd9/0x1d4) from [<c001c8f5>] (omap2_gp_timer_interrupt+0x11/0x1c) [84919.413655] [<c001c8f5>] (omap2_gp_timer_interrupt+0x11/0x1c) from [<c0061f87>] (handle_irq_event_percpu+0x1f/0xe8) [84919.424301] [<c0061f87>] (handle_irq_event_percpu+0x1f/0xe8) from [<c0062079>] (handle_irq_event+0x29/0x3c) [84919.434238] [<c0062079>] (handle_irq_event+0x29/0x3c) from [<c0063a6f>] (handle_level_irq+0x6f/0x84) [84919.443556] [<c0063a6f>] (handle_level_irq+0x6f/0x84) from [<c0061c07>] (generic_handle_irq+0x13/0x1c) [84919.453056] [<c0061c07>] (generic_handle_irq+0x13/0x1c) from [<c000cc6b>] (handle_IRQ+0x3b/0x5c) [84919.462097] [<c000cc6b>] (handle_IRQ+0x3b/0x5c) from [<c0008555>] (omap3_intc_handle_irq+0x39/0x5c) [84919.471330] [<c0008555>] (omap3_intc_handle_irq+0x39/0x5c) from [<c000bf5b>] (__irq_svc+0x3b/0x5c) [84919.480453] Exception stack(0xddd15ac8 to 0xddd15b10) [84919.485618] 5ac0: 75fc9559 00014c42 db279f7e e4877270 3b9ac9ff 00000000 [84919.493964] 5ae0: ddd15b30 1b788d90 c4653600 ffffffff 00000000 b5e0a6a4 00000006 ddd15b10 [84919.502300] 5b00: c0050939 c005096a 80000033 ffffffff [84919.507479] [<c000bf5b>] (__irq_svc+0x3b/0x5c) from [<c005096a>] (ktime_get_ts+0x92/0xcc) [84919.515832] [<c005096a>] (ktime_get_ts+0x92/0xcc) from [<c009e45b>] (select_estimate_accuracy+0x83/0xac) [84919.525505] [<c009e45b>] (select_estimate_accuracy+0x83/0xac) from [<c009e75d>] (do_select+0x281/0x28c) [84919.535087] [<c009e75d>] (do_select+0x281/0x28c) from [<c009e8b3>] (core_sys_select+0x14b/0x1cc) [84919.544051] [<c009e8b3>] (core_sys_select+0x14b/0x1cc) from [<c009e9b5>] (sys_select+0x81/0xa4) [84919.552929] [<c009e9b5>] (sys_select+0x81/0xa4) from [<c000c3c1>] (ret_fast_syscall+0x1/0x46) [84919.561696] 5ae0: ddd15b30 1b788d90 c4653600 ffffffff 00000000 b5e0a6a4 00000006 ddd15b10 [84919.570035] 5b00: c0050939 c005096a 80000033 ffffffff [84919.575214] [<c000bf5b>] (__irq_svc+0x3b/0x5c) from [<c005096a>] (ktime_get_ts+0x92/0xcc) [84919.583564] [<c005096a>] (ktime_get_ts+0x92/0xcc) from [<c009e45b>] (select_estimate_accuracy+0x83/0xac) [84919.593235] [<c009e45b>] (select_estimate_accuracy+0x83/0xac) from [<c009e75d>] (do_select+0x281/0x28c) [84919.602817] [<c009e75d>] (do_select+0x281/0x28c) from [<c009e8b3>] (core_sys_select+0x14b/0x1cc) [84919.611781] [<c009e8b3>] (core_sys_select+0x14b/0x1cc) from [<c009e9b5>] (sys_select+0x81/0xa4) [84919.620660] [<c009e9b5>] (sys_select+0x81/0xa4) from [<c000c3c1>] (ret_fast_syscall+0x1/0x46) [84919.629346] Kernel panic - not syncing: softlockup: hung tasks [84919.635313] [<c00102d7>] (unwind_backtrace+0x1/0x8a) from [<c0392f2d>] (panic+0x51/0x14c) [84919.643665] [<c0392f2d>] (panic+0x51/0x14c) from [<c00618ef>] (watchdog_timer_fn+0xc3/0xf8) [84919.652192] [<c00618ef>] (watchdog_timer_fn+0xc3/0xf8) from [<c003edb3>] (__run_hrtimer.isra.20+0x4f/0x9c) [84919.662042] [<c003edb3>] (__run_hrtimer.isra.20+0x4f/0x9c) from [<c003f439>] (hrtimer_interrupt+0xd9/0x1d4) [84919.671983] [<c003f439>] (hrtimer_interrupt+0xd9/0x1d4) from [<c001c8f5>] (omap2_gp_timer_interrupt+0x11/0x1c) [84919.682191] [<c001c8f5>] (omap2_gp_timer_interrupt+0x11/0x1c) from [<c0061f87>] (handle_irq_event_percpu+0x1f/0xe8) [84919.692839] [<c0061f87>] (handle_irq_event_percpu+0x1f/0xe8) from [<c0062079>] (handle_irq_event+0x29/0x3c) [84919.702775] [<c0062079>] (handle_irq_event+0x29/0x3c) from [<c0063a6f>] (handle_level_irq+0x6f/0x84) [84919.712092] [<c0063a6f>] (handle_level_irq+0x6f/0x84) from [<c0061c07>] (generic_handle_irq+0x13/0x1c) [84919.721589] [<c0061c07>] (generic_handle_irq+0x13/0x1c) from [<c000cc6b>] (handle_IRQ+0x3b/0x5c) [84919.730556] [<c000cc6b>] (handle_IRQ+0x3b/0x5c) from [<c0008555>] (omap3_intc_handle_irq+0x39/0x5c) [84919.739786] [<c0008555>] (omap3_intc_handle_irq+0x39/0x5c) from [<c000bf5b>] (__irq_svc+0x3b/0x5c) [84919.748909] Exception stack(0xddd15ac8 to 0xddd15b10) [84919.754073] 5ac0: 75fc9559 00014c42 db279f7e e4877270 3b9ac9ff 00000000 [84919.762418] 5ae0: ddd15b30 1b788d90 c4653600 ffffffff 00000000 b5e0a6a4 00000006 ddd15b10 [84919.770754] 5b00: c0050939 c005096a 80000033 ffffffff [84919.775927] [<c000bf5b>] (__irq_svc+0x3b/0x5c) from [<c005096a>] (ktime_get_ts+0x92/0xcc) [84919.784276] [<c005096a>] (ktime_get_ts+0x92/0xcc) from [<c009e45b>] (select_estimate_accuracy+0x83/0xac) [84919.793947] [<c009e45b>] (select_estimate_accuracy+0x83/0xac) from [<c009e75d>] (do_select+0x281/0x28c) [84919.803530] [<c009e75d>] (do_select+0x281/0x28c) from [<c009e8b3>] (core_sys_select+0x14b/0x1cc) [84919.812493] [<c009e8b3>] (core_sys_select+0x14b/0x1cc) from [<c009e9b5>] (sys_select+0x81/0xa4) [84919.821371] [<c009e9b5>] (sys_select+0x81/0xa4) from [<c000c3c1>] (ret_fast_syscall+0x1/0x46) -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. 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