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发表于 2017-6-8 14:56:12
只看该作者
5#
本帖最后由 Morgan 于 2017-6-8 15:40 编辑
[ 9216.042920] Watchdog detected hard LOCKUP on cpu 2
[ 9216.042958] ------------[ cut here ]------------
[ 9216.042973] WARNING: at kernel/watchdog.c:352
[ 9216.042979] Modules linked in:
[ 9216.042987]
[ 9216.042999] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.52 #2
[ 9216.043007] Hardware name: rockchip,rk3399-firefly (DT)
[ 9216.043016] task: ffffffc0ea1b0c40 ti: ffffffc0ea1b8000 task.ti: ffffffc0ea1b8000
[ 9216.043032] PC is at watchdog_timer_fn+0xfc/0x2e8
[ 9216.043042] LR is at watchdog_timer_fn+0xfc/0x2e8
[ 9216.043051] pc : [<ffffff800812fbd4>] lr : [<ffffff800812fbd4>] pstate: 600001c5
[ 9216.043062] sp : ffffffc0f7f08e00
[ 9216.043070] x29: ffffffc0f7f08e00 x28: ffffff80090f8318
[ 9216.043086] x27: 0000000000000002 x26: ffffff80090c0140
[ 9216.043102] x25: ffffffc0f7f0b158 x24: ffffffc0ea1bbdf0
[ 9216.043118] x23: 0000000000000000 x22: 0000000000002183
[ 9216.043130] x21: ffffff80090f7000 x20: ffffff80090c01b8
[ 9216.043142] x19: ffffff80090c0000 x18: 0000000030d00800
[ 9216.043154] x17: 0000000000000000 x16: 0000000000000000
[ 9216.043166] x15: 0000000000000000 x14: 0000000000000000
[ 9216.043178] x13: 0000000000000000 x12: 0000000034d5d91d
[ 9216.043190] x11: 0000000000000000 x10: 0000000000001000
[ 9216.043202] x9 : ffffff8008081000 x8 : ffffff80082e8a64
[ 9216.043215] x7 : 0000000000000000 x6 : 0000000000000000
[ 9216.043227] x5 : ffffff8009624692 x4 : 0000000000000000
[ 9216.043239] x3 : 0000000000000000 x2 : cb88537fdc8ba634
[ 9216.043252] x1 : cb88537fdc8ba634 x0 : 0000000000000026
[ 9216.043265]
[ 9216.043265] PC: 0xffffff800812fb54:
[ 9216.043273] fb54 b9401c00 f90033a3 f90037a4 97fffeb6 2a0003fb 90007e40 b94bf000 6b00037f
[ 9216.043308] fb74 54000382 d50339bf b0007e5c 91002281 910c639c f94037a4 f87b5b82 38626825
[ 9216.043341] fb94 34000085 f94033a3 38226823 14000011 91020280 f8626b41 f8626803 91022294
[ 9216.043374] fbb4 eb01007f 54000e40 f8226801 f87b5b80 38206a85 14000007 2a1b03e1 9400ba59
[ 9216.043407] fbd4 d4210000 f87b5b80 52800021 38206a81 9104c274 913162ba d538d081 91008280
[ 9216.043439] fbf4 f8606820 97fe513a f9401b20 f9401f42 f90037a2 f9401000 d63f0000 aa0003e1
[ 9216.043471] fc14 f94037a2 aa1903e0 97ff3500 b50000f6 91022694 d538d080 38746801 34000361
[ 9216.043504] fc34 38346816 14000019 97fe65d8 90007e41 f9462c21 36080921 b9403741 340008e1
[ 9216.043539]
[ 9216.043539] LR: 0xffffff800812fb54:
[ 9216.043547] fb54 b9401c00 f90033a3 f90037a4 97fffeb6 2a0003fb 90007e40 b94bf000 6b00037f
[ 9216.043580] fb74 54000382 d50339bf b0007e5c 91002281 910c639c f94037a4 f87b5b82 38626825
[ 9216.043612] fb94 34000085 f94033a3 38226823 14000011 91020280 f8626b41 f8626803 91022294
[ 9216.043644] fbb4 eb01007f 54000e40 f8226801 f87b5b80 38206a85 14000007 2a1b03e1 9400ba59
[ 9216.043676] fbd4 d4210000 f87b5b80 52800021 38206a81 9104c274 913162ba d538d081 91008280
[ 9216.043709] fbf4 f8606820 97fe513a f9401b20 f9401f42 f90037a2 f9401000 d63f0000 aa0003e1
[ 9216.043740] fc14 f94037a2 aa1903e0 97ff3500 b50000f6 91022694 d538d080 38746801 34000361
[ 9216.043773] fc34 38346816 14000019 97fe65d8 90007e41 f9462c21 36080921 b9403741 340008e1
[ 9216.043807]
[ 9216.043807] SP: 0xffffffc0f7f08d80:
[ 9216.043815] 8d80 00002183 00000000 00000000 00000000 ea1bbdf0 ffffffc0 f7f0b158 ffffffc0
[ 9216.043847] 8da0 090c0140 ffffff80 00000002 00000000 090f8318 ffffff80 f7f08e00 ffffffc0
[ 9216.043881] 8dc0 0812fbd4 ffffff80 f7f08e00 ffffffc0 0812fbd4 ffffff80 600001c5 00000000
[ 9216.043913] 8de0 090f7c58 ffffff80 00000000 00000000 00000000 00000080 ffffffff 00ffffff
[ 9216.043946] 8e00 f7f08e70 ffffffc0 080fdc94 ffffff80 f7f0b158 ffffffc0 f7f0abc0 ffffffc0
[ 9216.043978] 8e20 f7f0ac00 ffffffc0 090f6000 ffffff80 00000005 00000000 0922f09f ffffff80
[ 9216.044011] 8e40 ea1b8000 ffffffc0 090f6bc8 ffffff80 0812fad8 ffffff80 c6ca615a 00000861
[ 9216.044043] 8e60 00000000 00000000 090f7c58 ffffff80 f7f08ef0 ffffffc0 080fdfec ffffff80
[ 9216.044079]
[ 9216.044079] X5: 0xffffff8009624612:
[ 9216.044087] 4610 735f7570 69767265 203a6563 736f6c63 5b0a6465 36313920 37372e35 32383337
[ 9216.044122] 4630 7375205d 2d312062 3a322e31 42535520 73696420 6e6e6f63 2c746365 76656420
[ 9216.044156] 4650 20656369 626d756e 33207265 39205b0a 2e363132 39323430 205d3032 63746157
[ 9216.044190] 4670 676f6468 74656420 65746365 61682064 4c206472 554b434f 6e6f2050 75706320
[ 9216.044225] 4690 5b0a3220 31323920 34302e36 38353932 2d2d205d 2d2d2d2d 2d2d2d2d 205b2d2d
[ 9216.044259] 46b0 20747563 65726568 2d2d5d20 2d2d2d2d 2d2d2d2d 5b0a2d2d 31323920 34302e36
[ 9216.044294] 46d0 33373932 4157205d 4e494e52 61203a47 656b2074 6c656e72 7461772f 6f646863
[ 9216.044327] 46f0 3a632e67 0a323533 3239205b 302e3631 37393234 4d205d39 6c75646f 6c207365
[ 9216.044362] 4710 656b6e69 6e692064 205b0a3a 36313239 3234302e 5d373839 205b0a20 36313239
[ 9216.044400]
[ 9216.044400] X8: 0xffffff80082e89e4:
[ 9216.044408] 89e4 14000006 f9400453 14000004 f9400853 14000002 f9400c53 aa1303e0 94000529
[ 9216.044441] 8a04 aa1303e0 94000532 52800000 14000002 128002a0 f9400bf3 a8c27bfd d65f03c0
[ 9216.044474] 8a24 a9bf7bfd 71001c1f aa0403e1 910003fd 128002a3 54000101 f94048e0 12800163
[ 9216.044507] 8a44 f9400c00 b4000080 2a0603e2 9400049e 2a0003e3 2a0303e0 a8c17bfd d65f03c0
[ 9216.044540] 8a64 a9b97bfd 7100081f 910003fd a90363f7 d0007077 f90023f9 a9025bf5 a90153f3
[ 9216.044571] 8a84 f9452ae2 aa0403f6 f90037a2 53001cb4 aa0603f5 f94048f3 54000061 f9400660
[ 9216.044603] 8aa4 14000008 71000c1f 54000061 f9400a60 14000004 71001c1f 54000101 f9400e60
[ 9216.044636] 8ac4 12800167 b40008a0 aa1603e1 2a1503e2 94000426 14000040 128002a7 350007e0
[ 9216.044670]
[ 9216.044670] X9: 0xffffff8008080f80:
[ 9216.044679] 0f80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.044712] 0fa0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.044743] 0fc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.044775] 0fe0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.044807] 1000 140002c1 d503201f d503201f d503201f d503201f d503201f d503201f d503201f
[ 9216.044840] 1020 d503201f d503201f d503201f d503201f d503201f d503201f d503201f d503201f
[ 9216.044873] 1040 d503201f d503201f d503201f d503201f d503201f d503201f d503201f d503201f
[ 9216.044907] 1060 d503201f d503201f d503201f d503201f d503201f d503201f d503201f d503201f
[ 9216.044943]
[ 9216.044943] X19: 0xffffff80090bff80:
[ 9216.044952] ff80 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.044992] ffa0 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045025] ffc0 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045059] ffe0 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045091] 0000 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045126] 0020 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045159] 0040 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045192] 0060 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045226]
[ 9216.045226] X20: 0xffffff80090c0138:
[ 9216.045235] 0138 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045268] 0158 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045302] 0178 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045335] 0198 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045368] 01b8 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045403] 01d8 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045437] 01f8 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045471] 0218 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.045506]
[ 9216.045506] X21: 0xffffff80090f6f80:
[ 9216.045515] 6f80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.045547] 6fa0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.045578] 6fc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.045610] 6fe0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.045642] 7000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.045675] 7020 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.045707] 7040 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.045739] 7060 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.045772]
[ 9216.045772] X24: 0xffffffc0ea1bbd70:
[ 9216.045781] bd70 ea1bbdb0 ffffffc0 080921a8 ffffff80 00000000 00000000 090f6000 ffffff80
[ 9216.045814] bd90 000001c0 00000000 00000002 00000000 091d6528 ffffff80 08822e98 ffffff80
[ 9216.045845] bdb0 ea1bbdc0 ffffffc0 08092210 ffffff80 ea1bbed0 ffffffc0 08823380 ffffff80
[ 9216.045878] bdd0 00000002 00000000 01010000 00000000 00000002 00000000 e7684e00 ffffffc0
[ 9216.045910] bdf0 eee4b000 00000040 ffffffff 00000000 f7f0ee40 ffffffc0 f7f0ee40 ffffffc0
[ 9216.045942] be10 29aaaaf0 00000000 00000018 00000000 214cc7e8 0025dd3f 00000001 00000000
[ 9216.045974] be30 b5193519 00000032 08081000 ffffff80 00001000 00000000 00000000 00000000
[ 9216.046007] be50 34d5d91d 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.046040]
[ 9216.046040] X25: 0xffffffc0f7f0b0d8:
[ 9216.046048] b0d8 00000000 00000000 ea1b55c0 ffffffc0 e6d7e6d7 00000001 f7f0b0f0 ffffffc0
[ 9216.046081] b0f8 f7f0b0f0 ffffffc0 f7f0b100 ffffffc0 f7f0b100 ffffffc0 08123dd0 ffffff80
[ 9216.046114] b118 c7f57b20 ffffffc0 c7f57a78 ffffffc0 00060006 00000000 00002183 00000000
[ 9216.046146] b138 00000000 00000000 00000900 00000000 000008ff 00000000 ea1b4980 ffffffc0
[ 9216.046178] b158 f7f0b158 ffffffc0 00000000 00000000 00000000 00000000 c6ca59ff 00000861
[ 9216.046210] b178 c6ca59ff 00000861 0812fad8 ffffff80 f7f0ac00 ffffffc0 00000000 0000000c
[ 9216.046243] b198 0812fa94 ffffff80 63746177 676f6468 0000312f 00000000 000008ff 00000000
[ 9216.046274] b1b8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 9216.046309]
[ 9216.046309] X26: 0xffffff80090c00c0:
[ 9216.046317] 00c0 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.046350] 00e0 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.046383] 0100 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.046417] 0120 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.046450] 0140 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.046484] 0160 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.046517] 0180 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.046551] 01a0 ******** ******** ******** ******** ******** ******** ******** ********
[ 9216.046586]
[ 9216.046586] X28: 0xffffff80090f8298:
[ 9216.046595] 8298 00000001 00000000 00000001 00000000 0000012c 00000000 f7f6ea80 ffffffc0
[ 9216.046627] 82b8 00000015 00000000 f7f6ea40 ffffffc0 00000001 00000000 00000060 00000000
[ 9216.046660] 82d8 00015000 00000000 f7f6eb00 ffffffc0 f7f6eac0 ffffffc0 00000001 00001000
[ 9216.046693] 82f8 00000006 00000000 00000005 00000010 f7f6e940 ffffffc0 f7ef0000 ffffffc0
[ 9216.046725] 8318 eee36000 00000040 eee4b000 00000040 eee60000 00000040 eee75000 00000040
[ 9216.046757] 8338 eee8a000 00000040 eee9f000 00000040 00000000 00000000 00000000 00000000
[ 9216.046791] 8358 00000001 00000000 00000002 00000000 00001446 00000000 00010000 00000000
[ 9216.046822] 8378 000f7fff 00000000 0001e13f 00000000 00002000 00000000 00000001 0000fffa
[ 9216.046856]
[ 9216.046856] X29: 0xffffffc0f7f08d80:
[ 9216.046865] 8d80 00002183 00000000 00000000 00000000 ea1bbdf0 ffffffc0 f7f0b158 ffffffc0
[ 9216.046897] 8da0 090c0140 ffffff80 00000002 00000000 090f8318 ffffff80 f7f08e00 ffffffc0
[ 9216.046929] 8dc0 0812fbd4 ffffff80 f7f08e00 ffffffc0 0812fbd4 ffffff80 600001c5 00000000
[ 9216.046962] 8de0 090f7c58 ffffff80 00000000 00000000 00000000 00000080 ffffffff 00ffffff
[ 9216.046994] 8e00 f7f08e70 ffffffc0 080fdc94 ffffff80 f7f0b158 ffffffc0 f7f0abc0 ffffffc0
[ 9216.047025] 8e20 f7f0ac00 ffffffc0 090f6000 ffffff80 00000005 00000000 0922f09f ffffff80
[ 9216.047058] 8e40 ea1b8000 ffffffc0 090f6bc8 ffffff80 0812fad8 ffffff80 c6ca615a 00000861
[ 9216.047090] 8e60 00000000 00000000 090f7c58 ffffff80 f7f08ef0 ffffffc0 080fdfec ffffff80
[ 9216.047123]
[ 9216.047130] ---[ end trace 0580c547f91ff306 ]---
[ 9216.047138] Call trace:
[ 9216.047148] Exception stack(0xffffffc0f7f08c10 to 0xffffffc0f7f08d40)
[ 9216.047158] 8c00: ffffff80090c0000 0000008000000000
[ 9216.047169] 8c20: ffffffc0f7f08e00 ffffff800812fbd4 00000000600001c5 0000000000000026
[ 9216.047180] 8c40: ffffff8009113618 ffffff800924a7e8 ffffffc0f7f08c70 ffffff8009113618
[ 9216.047191] 8c60: ffffff800924a000 000000000924a7e8 ffffffc0f7f08d10 ffffff80080e8fd4
[ 9216.047202] 8c80: ffffff80090f6000 ffffff80080e8fa0 ffffff80090f7000 0000000000002183
[ 9216.047214] 8ca0: 0000000000000000 ffffffc0ea1bbdf0 ffffffc0f7f0b158 ffffff80090c0140
[ 9216.047224] 8cc0: 0000000000000002 cb88537fdc8ba634 0000000000000026 cb88537fdc8ba634
[ 9216.047235] 8ce0: cb88537fdc8ba634 0000000000000000 0000000000000000 ffffff8009624692
[ 9216.047246] 8d00: 0000000000000000 0000000000000000 ffffff80082e8a64 ffffff8008081000
[ 9216.047257] 8d20: 0000000000001000 0000000000000000 0000000034d5d91d 0000000000000000
[ 9216.047269] [<ffffff800812fbd4>] watchdog_timer_fn+0xfc/0x2e8
[ 9216.047282] [<ffffff80080fdc94>] __hrtimer_run_queues+0x1a0/0x33c
[ 9216.047293] [<ffffff80080fdfec>] hrtimer_interrupt+0xa0/0x1b8
[ 9216.047307] [<ffffff8008823900>] arch_timer_handler_phys+0x2c/0x38
[ 9216.047321] [<ffffff80080eddfc>] handle_percpu_devid_irq+0xd8/0x1c8
[ 9216.047332] [<ffffff80080e9a10>] generic_handle_irq+0x1c/0x2c
[ 9216.047341] [<ffffff80080e9d24>] __handle_domain_irq+0x7c/0xa8
[ 9216.047353] [<ffffff8008080e2c>] gic_handle_irq+0xb8/0x150
[ 9216.047361] Exception stack(0xffffffc0f7f09000 to 0xffffffc0f7f09130)
[ 9216.047372] 9000: ffffffc0ea1bbdf0 0000008000000000 ffffffc0ea1bbf20 ffffff8008802084
[ 9216.047382] 9020: 0000000060000145 0000000000000000 ffffffc0f7f05060 0000000000000000
[ 9216.047393] 9040: ffffffc0ea1bbf20 ffffffc0ea1bbdf0 0000000000000000 0000000000000000
[ 9216.047404] 9060: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[ 9216.047415] 9080: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[ 9216.047425] 90a0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[ 9216.047435] 90c0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[ 9216.047446] 90e0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[ 9216.047456] 9100: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[ 9216.047466] 9120: 0000000000000000 0000000000000000
[ 9216.047476] [<ffffff8008081fb4>] el1_irq+0xb4/0x128
[ 9216.047489] [<ffffff8008802084>] cpuidle_enter_state+0x230/0x2fc
[ 9216.047500] [<ffffff8008802188>] cpuidle_enter+0x18/0x20
[ 9216.047513] [<ffffff80080dad28>] cpu_startup_entry+0x2cc/0x380
[ 9216.047526] [<ffffff800808dc74>] secondary_start_kernel+0x188/0x194
[ 9216.047536] [<0000000000282978>] 0x282978
06-08 14:43:16.664 494 709 I hdmicec : int hdmi_cec_send_message(const hdmi_cec_device*, const cec_message_t*)
06-08 14:43:16.664 494 709 I hdmicec : int hdmi_cec_send_message(const hdmi_cec_device*, const cec_message_t*)
06-08 14:43:16.664 494 709 W HdmiCecController: Failed to send <Give Device Power Status> src: 4, dst: 0
[ 9218.555331] INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 9218.555374] 2-...: (0 ticks this GP) idle=8cb/140000000000000/0 softirq=532795/532795 fqs=2768
[ 9218.555388] (detected by 1, t=6302 jiffies, g=527667, c=527666, q=9384)
[ 9218.555407] Task dump for CPU 2:
[ 9218.555416] AudioOut_2 R running task 0 371 1 0x00400002
[ 9218.555434] Call trace:
[ 9218.555454] [<ffffff8008084f98>] __switch_to+0xb4/0xc0
[ 9218.555468] [<ffffff8008884a10>] clk_gate_endisable+0x9c/0xa8
[ 9218.715475] INFO: rcu_sched detected stalls on CPUs/tasks:
[ 9218.715509] 2-...: (1 GPs behind) idle=8cb/140000000000000/0 softirq=532754/532795 fqs=57
[ 9218.715522] (detected by 3, t=6302 jiffies, g=6493, c=6492, q=31)
[ 9218.715540] Task dump for CPU 2:
[ 9218.715548] AudioOut_2 R running task 0 371 1 0x00400002
[ 9218.715567] Call trace:
[ 9218.715585] [<ffffff8008084f98>] __switch_to+0xb4/0xc0
[ 9218.715598] [<ffffff8008884a10>] clk_gate_endisable+0x9c/0xa8
[ 9218.715609] rcu_sched kthread starved for 6188 jiffies! g6493 c6492 f0x0 s3 ->state=0x100
06-08 14:43:18.664 494 709 I hdmicec : int hdmi_cec_send_message(const hdmi_cec_device*, const cec_message_t*)
06-08 14:43:18.665 494 709 I hdmicec : int hdmi_cec_send_message(const hdmi_cec_device*, const cec_message_t*)
06-08 14:43:18.665 494 709 W HdmiCecController: Failed to send <Give Device Power Status> src: 4, dst: 0
06-08 14:43:20.664 494 709 I hdmicec : int hdmi_cec_send_message(const hdmi_cec_device*, const cec_message_t*)
06-08 14:43:20.664 494 709 I hdmicec : int hdmi_cec_send_message(const hdmi_cec_device*, const cec_message_t*)
06-08 14:43:20.664 494 709 W HdmiCecController: Failed to send <Give Device Power Status> src: 4, dst: 0
06-08 14:43:22.665 494 709 I hdmicec : int hdmi_cec_send_message(const hdmi_cec_device*, const cec_message_t*)
06-08 14:43:22.665 494 709 I hdmicec : int hdmi_cec_send_message(const hdmi_cec_device*, const cec_message_t*)
06-08 14:43:22.665 494 709 W HdmiCecController: Failed to send <Give Device Power Status> src: 4, dst: 0
06-08 14:43:24.666 494 709 I hdmicec : int hdmi_cec_send_message(const hdmi_cec_device*, const cec_message_t*)
06-08 14:43:24.666 494 709 I hdmicec : int hdmi_cec_send_message(const hdmi_cec_device*, const cec_message_t*)
06-08 14:43:24.666 494 709 W HdmiCecController: Failed to send <Give Device Power Status> src: 4, dst: 0
06-08 14:43:26.667 494 494 W WindowManager: One touch play failed: 1
[ 9281.571986] INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 9281.572030] 2-...: (0 ticks this GP) idle=8cb/140000000000000/0 softirq=532795/532795 fqs=11579
[ 9281.572044] (detected by 0, t=25207 jiffies, g=527667, c=527666, q=21354)
[ 9281.572064] Task dump for CPU 2:
[ 9281.572073] AudioOut_2 R running task 0 371 1 0x00400002
[ 9281.572093] Call trace:
[ 9281.572113] [<ffffff8008084f98>] __switch_to+0xb4/0xc0
[ 9281.572128] [<ffffff8008884a10>] clk_gate_endisable+0x9c/0xa8
[ 9281.732046] INFO: rcu_sched detected stalls on CPUs/tasks:
[ 9281.732088] 2-...: (1 GPs behind) idle=8cb/140000000000000/0 softirq=532754/532795 fqs=57
[ 9281.732101] (detected by 3, t=25207 jiffies, g=6493, c=6492, q=42)
[ 9281.732119] Task dump for CPU 2:
[ 9281.732127] AudioOut_2 R running task 0 371 1 0x00400002
[ 9281.732148] Call trace:
[ 9281.732168] [<ffffff8008084f98>] __switch_to+0xb4/0xc0
[ 9281.732183] [<ffffff8008884a10>] clk_gate_endisable+0x9c/0xa8
[ 9281.732194] rcu_sched kthread starved for 25093 jiffies! g6493 c6492 f0x2 s3 ->state=0x100
130|shell@rk3399_firefly_box:/ $ top
User 0%, System 0%, IOW 39%, IRQ 0%
User 5 + Nice 3 + Sys 5 + Idle 908 + IOW 601 + IRQ 0 + SIRQ 1 = 1523
PID PR CPU% S #THR VSS RSS PCY UID Name
242 5 20% S 10 115704K 45720K fg media /system/bin/mediaserver
32658 5 0% R 1 3624K 1416K fg shell top
207 1 0% S 8 14484K 4716K bg logd /system/bin/logd
212 0 0% S 25 444736K 25004K fg system /system/bin/surfaceflinger
1272 1 0% S 1 8660K 5084K fg wifi /system/bin/wpa_supplicant
202 0 0% S 1 0K 0K fg root dhd_dpc
757 4 0% S 42 2227108K 163464K fg u0_a17 com.android.systemui
210 5 0% S 1 3384K 1184K fg system /system/bin/servicemanager
494 4 0% S 107 2424088K 185980K fg system system_server
7 3 0% S 1 0K 0K fg root rcu_preempt
14 1 0% S 1 0K 0K fg root ksoftirqd/1
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