AnsweredAssumed Answered

IMX6Q cpu rcu error

Question asked by Jeff Lee on Dec 21, 2016
Latest reply on Jan 31, 2018 by 之金 叶

hello, community

         I have met the error for many times atfer hours of playing video through video app. The error leads to two problems:

1    The kenrel crash may cause serious problem of out product in the furture, that is what we do not want see. 

2    The error make the video app recognise network as not working. But when I refresh the video app, it still can play network video. and I can ping an internet IP. So it means that the network work fine, but the video app recognise not

 

 

What cause this error happens or how to fix it ?  Any answer will be appriciated.

 

error log follows

error log:

root@sabresd_6dq:/ # [11046.548509] INFO: rcu_bh_state detected stall on CPU 3 (t=0 jiffies)
[11046.555031] Backtrace for cpu 3 (current):
[11046.559436] [<c00b1a04>] (unwind_backtrace+0x0/0x138) from [<c00b0888>] (smp_send_all_cpu_backtrace+0x60/0xdc)
[11046.569633] [<c00b0888>] (smp_send_all_cpu_backtrace+0x60/0xdc) from [<c0132758>] (__rcu_pending+0x144/0x3c0)
[11046.579849] [<c0132758>] (__rcu_pending+0x144/0x3c0) from [<c01332e4>] (rcu_check_callbacks+0x11c/0x204)
[11046.589630] [<c01332e4>] (rcu_check_callbacks+0x11c/0x204) from [<c00f7974>] (update_process_times+0x38/0x68)
[11046.599850] [<c00f7974>] (update_process_times+0x38/0x68) from [<c0116f5c>] (tick_sched_timer+0x80/0xe4)
[11046.609633] [<c0116f5c>] (tick_sched_timer+0x80/0xe4) from [<c010a9d4>] (__run_hrtimer+0x80/0x2c0)
[11046.618888] [<c010a9d4>] (__run_hrtimer+0x80/0x2c0) from [<c010b8d0>] (hrtimer_interrupt+0x118/0x294)
[11046.628404] [<c010b8d0>] (hrtimer_interrupt+0x118/0x294) from [<c00a4320>] (do_IPI+0x14c/0x208)
[11046.637284] [<c00a4320>] (do_IPI+0x14c/0x208) from [<c00aa34c>] (__irq_svc+0x4c/0xe8)
[11046.645391] Exception stack(0xd609bf90 to 0xd609bfd8)
[11046.650595] bf80: c0999ae8 600a0093 00000001 00000000
[11046.659052] bfa0: d609a000 c0985684 c091ba6c c06abd44 c0924234 412fc09a 00000000 00000000
[11046.667515] bfc0: 00000000 d609bfd8 c00b9ba4 c00ab468 400a0013 ffffffff
[11046.674426] [<c00aa34c>] (__irq_svc+0x4c/0xe8) from [<c00ab468>] (default_idle+0x24/0x28)
[11046.682771] [<c00ab468>] (default_idle+0x24/0x28) from [<c00ab790>] (cpu_idle+0xe0/0x124)
[11046.691081] [<c00ab790>] (cpu_idle+0xe0/0x124) from [<1069e494>] (0x1069e494)
[11046.698332]
[11046.698335] sending IPI to all other CPUs:
[11046.704046] IPI backtrace for cpu 2
[11046.707601]
[11046.709211] Pid: 1278, comm: kinteractiveup
[11046.713979] CPU: 2 Not tainted (3.0.35 #299)
[11046.718669] PC is at generic_exec_single+0x6c/0x90
[11046.723580] LR is at arch_send_call_function_single_ipi+0x34/0x38
[11046.729738] pc : [<c011bbb4>] lr : [<c00b068c>] psr: 20000013
[11046.729743] sp : d67e3e28 ip : 00000000 fp : c091c7d0
[11046.741404] r10: 00000001 r9 : c28a1888 r8 : 027fe000
[11046.746745] r7 : c28a1880 r6 : 00000003 r5 : c28a1880 r4 : d67e3e54
[11046.753335] r3 : 00000001 r2 : f2a01000 r1 : 00000005 r0 : c06abcc8
[11046.759980] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
[11046.767407] Control: 10c53c7d Table: 2386c04a DAC: 00000015
[11046.773214]
[11046.773216] PC: 0xc011bb34:
[11046.777615] bb34 e59f0008 e3a01079 ebff3213 eafffff6 c0813938 e59f3080 e92d47f0 e1a06000
[11046.786562] bb54 e7938100 e1a04001 e59f5070 e1a0a002 e0857008 e2879008 e1a00009 eb163607
[11046.795515] bb74 e5973004 e7955008 e5874004 e5847000 e5843004 e5834000 e1a01000 e1a00009
[11046.804458] bb94 eb1634af e1570005 0a000008 e35a0000 08bd87f0 e1d431b0 e3130001 08bd87f0
[11046.813348] bbb4 e1d431b0 e3130001 1afffffc e8bd87f0 e1a00006 ebfe52a2 eafffff3 c091c7d0
[11046.822288] bbd4 c00a3880 e92d45f0 e24dd024 e1a05000 e1a06001 e1a0c00d e3cc4d7f e3c4403f
[11046.831232] bbf4 e3a0c000 e58dc010 e58dc00c e5947004 e58dc014 e58dc018 e2877001 e58dc01c
[11046.840179] bc14 e5847004 e5947014 e59f8168 e3570000 e287c01f e207101f a1a0c007 e5980000
[11046.849070]
[11046.849072] LR: 0xc00b060c:
[11046.853527] 060c e59f0020 e1a01004 e8bd4010 ea17c6fd e59f0014 e1a01004 e8bd4010 ea17c6f9
[11046.862415] 062c c09245c4 c0807d74 c0807d88 c0807d58 e92d4008 e3053818 e34c3098 e3a01004
[11046.871364] 064c e5933000 e12fff33 e8bd8008 e200201f e30b1cb8 e2822001 e34c106a e92d4008
[11046.880312] 066c e0812102 e3053818 e1a002a0 e34c3098 e3a01005 e0420100 e5933000 e12fff33
[11046.889264] 068c e8bd8008 e59f3098 e92d4ff0 e241b001 e59f9090 e24dd00c e59f708c e1a06000
[11046.898156] 06ac e593a000 e3a05000 e59f8080 e1a00006 e59f107c e1a0200b e59f3078 e58d5000
[11046.907096] 06cc e3e04000 eb03ddb0 ea000001 e5922008 eb03ddad e2842001 e3a01004 e1a0000a
[11046.916040] 06ec eb09382b e59f1050 e0853180 e1a04000 e1a00006 e0882103 e5973000 e1530004
[11046.924930]
[11046.924932] SP: 0xd67e3da8:
[11046.929385] 3da8 d67e3de0 c0985818 c091c7d0 c00abbf0 c091c7d0 c00a436c ffffffff f2a00100
[11046.938330] 3dc8 00000c07 00000002 00000001 d67e2000 00000001 c00aa34c c06abcc8 00000005
[11046.947217] 3de8 f2a01000 00000001 d67e3e54 c28a1880 00000003 c28a1880 027fe000 c28a1888
[11046.956161] 3e08 00000001 c091c7d0 00000000 d67e3e28 c00b068c c011bbb4 20000013 ffffffff
[11046.965107] 3e28 d67e2000 00000000 c00b11b8 00000002 c06abd44 d67e3f28 d67e3f28 c011bcf0
[11046.973999] 3e48 d6191600 d6191600 80002001 c28a1880 c28a1880 c00b11b8 00000000 00000001
[11046.982942] 3e68 d67e69a0 ffffffff c095cbcc 00000000 d67e3f28 00000001 d67e3f28 c00b1330
[11046.991888] 3e88 c00b12e8 c010c798 c09e7acc c09e7ab4 00000000 00000001 ffffffff c010c8ec
[11047.000832]
[11047.000834] FP: 0xc091c750:
[11047.005235] c750 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.014174] c770 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.023061] c790 00000064 00008000 0000000f c28a7020 00000008 00000004 c28a7000 c289f000
[11047.032006] c7b0 c2888000 0000002c c288f000 c2897000 00000001 00001000 00000000 00000003
[11047.040952] c7d0 027e6000 027ee000 027f6000 027fe000 00057700 00000002 00028ffb 0008ffff
[11047.049897] c7f0 00000001 00000032 0000fffa 00000001 d6491ae0 d6491a80 00000000 d6018f20
[11047.058786] c810 0000000f d601d580 d6491a20 d6000a20 00000010 c28a9120 0000ffff 00000064
[11047.067669] c830 d6000a80 0000000f c28e9120 00007fff d6018f80 00100000 d601b000 0000000f
[11047.076609]
[11047.076611] R0: 0xc06abc48:
[11047.081010] bc48 55062042 20440720 09204108 430a2057 20490b20 73756170 6e6f5f65 706f6f5f
[11047.089949] bc68 00000073 696e6170 00000063 423e323c 203a4755 65636572 7020746e 746e6972
[11047.098887] bc88 6572206b 73727563 216e6f69 0000000a 6e697270 742e6b74 00656d69 7570635f
[11047.107771] bca8 0070755f 7570635f 776f645f 0000006e 00000000 00000001 00000002 00000004
[11047.116661] bcc8 00000008 00000010 00000020 00000040 00000080 00000100 00000200 00000400
[11047.125600] bce8 00000800 00001000 00002000 00004000 00008000 00010000 00020000 00040000
[11047.134544] bd08 00080000 00100000 00200000 00400000 00800000 01000000 02000000 04000000
[11047.143428] bd28 08000000 10000000 20000000 40000000 80000000 c091bb20 c091bb18 c091bb14
[11047.152370]
[11047.152372] R2: 0xf2a00f80:
[11047.156772] 0f80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.165655] 0fa0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.174593] 0fc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.183539] 0fe0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.192424] 1000 00000001 0000fc64 0102043b 00000000 00000000 00000000 00000000 00000000
[11047.201367] 1020 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.210306] 1040 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.219195] 1060 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.228140]
[11047.228142] R4: 0xd67e3dd4:
[11047.232595] 3dd4 d67e2000 00000001 c00aa34c c06abcc8 00000005 f2a01000 00000001 d67e3e54
[11047.241490] 3df4 c28a1880 00000003 c28a1880 027fe000 c28a1888 00000001 c091c7d0 00000000
[11047.250435] 3e14 d67e3e28 c00b068c c011bbb4 20000013 ffffffff d67e2000 00000000 c00b11b8
[11047.259376] 3e34 00000002 c06abd44 d67e3f28 d67e3f28 c011bcf0 d6191600 d6191600 80002001
[11047.268267] 3e54 c28a1880 c28a1880 c00b11b8 00000000 00000001 d67e69a0 ffffffff c095cbcc
[11047.277211] 3e74 00000000 d67e3f28 00000001 d67e3f28 c00b1330 c00b12e8 c010c798 c09e7acc
[11047.286157] 3e94 c09e7ab4 00000000 00000001 ffffffff c010c8ec 00000000 c0985eb4 001312d0
[11047.295102] 3eb4 d67e3f28 00000001 d62918e0 000f32a0 c097d2e8 00000003 c010c920 00000000
[11047.303990]
[11047.303992] R5: 0xc28a1800:
[11047.308444] 1800 6c0f8f37 000001a8 000002a1 00000000 00fec563 005d903b 007dd145 005e39a8
[11047.317337] 1820 d6143a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.326289] 1840 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.335231] 1860 c09080e0 00200200 c00b8160 00000000 00000000 00000000 00000000 00000000
[11047.344173] 1880 d67e3e54 d67e3e54 00000000 00000000 00000000 00000000 00000000 00000000
[11047.353064] 18a0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.362006] 18c0 00000000 c28a18c0 c28a18c8 c28a18c8 00000000 c28a18d4 c28a18d4 00000000
[11047.370897] 18e0 00000000 00000000 0000a816 00000000 00000000 00000000 00000000 00000000
[11047.379839]
[11047.379841] R7: 0xc28a1800:
[11047.384241] 1800 6c0f8f37 000001a8 000002a1 00000000 00fec563 005d903b 007dd145 005e39a8
[11047.393187] 1820 d6143a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.402084] 1840 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.411031] 1860 c09080e0 00200200 c00b8160 00000000 00000000 00000000 00000000 00000000
[11047.419921] 1880 d67e3e54 d67e3e54 00000000 00000000 00000000 00000000 00000000 00000000
[11047.428864] 18a0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.437755] 18c0 00000000 c28a18c0 c28a18c8 c28a18c8 00000000 c28a18d4 c28a18d4 00000000
[11047.446702] 18e0 00000000 00000000 0000a816 00000000 00000000 00000000 00000000 00000000
[11047.455640]
[11047.455642] R9: 0xc28a1808:
[11047.460041] 1808 000002a1 00000000 00fec563 005d903b 007dd145 005e39a8 d6143a40 00000000
[11047.468930] 1828 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.477877] 1848 00000000 00000000 00000000 00000000 00000000 00000000 c09080e0 00200200
[11047.486766] 1868 c00b8160 00000000 00000000 00000000 00000000 00000000 d67e3e54 d67e3e54
[11047.495706] 1888 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.504639] 18a8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c28a18c0
[11047.513523] 18c8 c28a18c8 c28a18c8 00000000 c28a18d4 c28a18d4 00000000 00000000 00000000
[11047.522464] 18e8 0000a816 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.531411] IPI backtrace for cpu 0
[11047.534963]
[11047.536516] Pid: 0, comm: swapper
[11047.541075] CPU: 0 Not tainted (3.0.35 #299)
[11047.545761] PC is at default_idle+0x24/0x28
[11047.550012] LR is at arch_idle+0xbc/0xf4
[11047.554054] pc : [<c00ab468>] lr : [<c00b9ba4>] psr: 40000013
[11047.554059] sp : c0907fb0 ip : 00000000 fp : 00000000
[11047.565724] r10: 00000000 r9 : 412fc09a r8 : c0924234
[11047.571012] r7 : c06abd44 r6 : c091ba6c r5 : c0985684 r4 : c0906000
[11047.577658] r3 : 00000000 r2 : 00000001 r1 : 20000093 r0 : c0999ae8
[11047.584250] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
[11047.591677] Control: 10c53c7d Table: 2386c04a DAC: 00000015
[11047.597539]
[11047.597541] PC: 0xc00ab3e8:
[11047.601942] b3e8 c09739b8 c0806880 c06aa37c c08068a0 e121f007 e1a00004 e1a0e006 e1a0f005
[11047.610898] b408 eb01015c e320f000 e3053684 e34c3098 e5932000 e2822001 e5832000 e12fff1e
[11047.619796] b428 e3053684 e34c3098 e5932000 e2422001 e5832000 e12fff1e e12fff1e e92d4008
[11047.628754] b448 e1a0200d e3c23d7f e3c3303f e5933000 e3130002 1a000000 eb0039a0 f1080080
[11047.637706] b468 e8bd8008 e92d4070 e24dd050 e1a04000 e1a05001 e28d0008 e3a01048 e1a06002
[11047.646658] b488 eb095134 e3a0c000 e3860502 e1a0100c e28d2008 e1a0300c e3800c01 e58d5018
[11047.655551] b4a8 e30be408 e58d401c e34ce00a e58dc000 e58de020 e3a0e013 e58dc004 e58de024
[11047.664504] b4c8 e30be3f8 e34ce00a e58de044 e3a0e093 e58de048 eb00f016 e28dd050 e8bd8070
[11047.673463]
[11047.673465] LR: 0xc00b9b24:
[11047.677868] 9b24 e8bd8000 ebfffe9b ebffff44 eafffffa eb017426 e3500000 0afffff7 e3a00004
[11047.686823] 9b44 e08d1000 eb016ccc e59f307c e5d33010 e3530000 13a00000 03a00002 ebfffe8d
[11047.695772] 9b64 e59f3068 e5d33000 e3530000 1a00000e e59f305c e5933000 e5930000 e200000f
[11047.704669] 9b84 eb0956ee e3500001 0a000005 e59d0004 ebffffbc e3a00005 e28d1004 eb016cb6
[11047.713699] 9ba4 eaffffdd ebffff2f eafffff9 e3a03901 e34f340c e5932064 e3c22002 e5832064
[11047.722651] 9bc4 ebffff1e eafffff2 c0924c58 c0985a48 c0985a30 c06abd48 e3a03902 e340320d
[11047.731552] 9be4 e5932040 e3822030 e5832040 e5932044 e3822201 e5832044 e12fff1e e3a03902
[11047.740442] 9c04 e340320d e5932040 e3c22030 e5832040 e5932044 e3c22201 e5832044 e12fff1e
[11047.749396]
[11047.749398] SP: 0xc0907f30:
[11047.753800] 7f30 c0907f68 c0985818 00000000 c00abbf0 c091c7d0 c00a436c ffffffff f2a00100
[11047.762754] 7f50 00000c07 00000002 00000001 c0906000 00000000 c00aa34c c0999ae8 20000093
[11047.771706] 7f70 00000001 00000000 c0906000 c0985684 c091ba6c c06abd44 c0924234 412fc09a
[11047.780604] 7f90 00000000 00000000 00000000 c0907fb0 c00b9ba4 c00ab468 40000013 ffffffff
[11047.789500] 7fb0 c00ab444 c00ab790 c091c61c 00000000 c0036664 c28851c0 1000406a c00088bc
[11047.798456] 7fd0 c00082f8 00000000 00000000 c0036664 00000000 10c53c7d c091ba8c c0036660
[11047.807408] 7ff0 c092422c 10008040 00000000 00000000 00000000 00000000 00000000 00000000
[11047.816301] 8010 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.825252]
[11047.825254] R0: 0xc0999a68:
[11047.829708] 9a68 00000000 00000000 00000000 00000000 00000000 00000000 c0111e80 c2888530
[11047.838606] 9a88 00000000 ffffffff 00000000 00000000 00000000 00000000 00000000 00000000
[11047.847552] 9aa8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.856502] 9ac8 00000000 00000000 00000000 00000000 00000000 00000000 d60090c0 00000001
[11047.865397] 9ae8 00000000 00000000 c0933918 00000000 37ad7580 00000a0c 00989680 00000000
[11047.874350] 9b08 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.883304] 9b28 c092fbc0 00000001 00000000 00000000 00000000 00000000 38460c00 00000a0c
[11047.892257] 9b48 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.901160]
[11047.901162] R4: 0xc0905f80:
[11047.905619] 5f80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.914518] 5fa0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.923466] 5fc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.932423] 5fe0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.941375] 6000 00000000 00000004 00000000 c0923030 c0931114 00000000 00000015 c0923030
[11047.950276] 6020 c2889320 d2229860 c0906000 48d967d8 d2dc00c0 00000000 c0907fb4 c0907f00
[11047.959228] 6040 c06a6a70 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.968181] 6060 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.977076]
[11047.977078] R5: 0xc0985604:
[11047.981482] 5604 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.990439] 5624 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11047.999336] 5644 00000000 00000000 00000000 00000000 0007a25b 00000000 00000001 00000000
[11048.008284] 5664 00000000 00000000 00000000 00000000 00000003 00000000 00000000 00000000
[11048.017230] 5684 00000000 c00c892c 00000000 00000000 c0923eec 00000000 00000000 e31698f4
[11048.026124] 56a4 1e1919d4 00063015 c00b841c 006c3776 00000000 c080b608 00000000 c0999ae8
[11048.035025] 56c4 c00ab468 40000013 00000000 401bee34 600e0010 84317310 402005c8 800e0010
[11048.043982] 56e4 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c0999ae8
[11048.052933]
[11048.052935] R6: 0xc091b9ec:
[11048.057336] b9ec 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11048.066290] ba0c 00000000 00000000 00000000 00000000 00000000 00000001 00000000 0000b0d7
[11048.075188] ba2c c00b82b0 c00b82f0 c0780000 c00b8040 c00b7fec c00b7d80 c00b7e2c c00b7e44
[11048.084092] ba4c c00b7e44 c00b7e48 c00b7e48 c00b7ecc c00b7fc4 c00b7fd4 c00b7f8c 00000012
[11048.093047] ba6c c00b8598 c00b86f8 c00b864c c00b8528 c00b87cc c00b84e0 c00b8568 00000000
[11048.101999] ba8c 00000f8c 00000000 f2a01000 f2a00100 f2a00100 000003e8 00000000 00003c6f
[11048.110905] baac 00000001 c080f214 c080f22c c080f238 c080f248 c080f258 c080f264 c080f270
[11048.119864] bacc c080f280 c080f28c c080f294 c080f2a0 c080f2a8 c080f2b4 c080f2c4 c080f2d0
[11048.128765]
[11048.128767] R7: 0xc06abcc4:
[11048.133167] bcc4 00000004 00000008 00000010 00000020 00000040 00000080 00000100 00000200
[11048.142124] bce4 00000400 00000800 00001000 00002000 00004000 00008000 00010000 00020000
[11048.151078] bd04 00040000 00080000 00100000 00200000 00400000 00800000 01000000 02000000
[11048.159978] bd24 04000000 08000000 10000000 20000000 40000000 80000000 c091bb20 c091bb18
[11048.168932] bd44 c091bb14 c091bb1c 0000000f 00000000 c080fb50 00000001 c080fb54 00000002
[11048.177833] bd64 c080fb5c 00000003 c080fb64 00000004 c080fb6c 00000005 c080fb74 00000006
[11048.186787] bd84 c080fb84 00000007 c080fb8c 00000008 c080fb94 00000009 c080fb9c ffffffff
[11048.195686] bda4 00000000 00000063 63657622 2075253d 7463615b 3d6e6f69 225d7325 4552202c
[11048.204637]
[11048.204639] R8: 0xc09241b4:
[11048.209040] 41b4 00000000 c00a9624 00000000 c00a94d4 00000000 c00a945c 00000000 c00a9434
[11048.218001] 41d4 00000000 c00a90d4 00000000 c00a8f5c 00000000 c00a8884 00000000 00000000
[11048.226905] 41f4 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11048.235862] 4214 00000000 00000000 00000000 00000000 00000000 c00aa800 10c53c7d 10c53c7d
[11048.244765] 4234 00000068 c00ab444 c00ab53c c092433c c092425c 0fffffff 07f001f0 00000020
[11048.253719] 4254 00000000 c00ac668 c0924240 c0924278 0000ffff 0000de01 00000020 00000020
[11048.262674] 4274 c00ac668 c092425c c092433c 0000ffff 0000f7f0 00000020 00000020 c00ac610
[11048.271574] 4294 00000000 00000000 c080709c 00000200 00000000 00000000 00000000 100a4000
[11048.280532] IPI backtrace for cpu 1
[11048.284140]
[11048.285696] Pid: 0, comm: swapper
[11048.290209] CPU: 1 Not tainted (3.0.35 #299)
[11048.294897] PC is at default_idle+0x24/0x28
[11048.299204] LR is at arch_idle+0xbc/0xf4
[11048.303191] pc : [<c00ab468>] lr : [<c00b9ba4>] psr: 400b0013
[11048.303195] sp : d6065fd8 ip : 00000000 fp : 00000000
[11048.314860] r10: 00000000 r9 : 412fc09a r8 : c0924234
[11048.320203] r7 : c06abd44 r6 : c091ba6c r5 : c0985684 r4 : d6064000
[11048.326792] r3 : 00000000 r2 : 00000001 r1 : 600b0093 r0 : c0999ae8
[11048.333435] Flags: nZcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
[11048.340809] Control: 10c53c7d Table: 220c804a DAC: 00000015
[11048.346672]
[11048.346674] PC: 0xc00ab3e8:
[11048.351074] b3e8 c09739b8 c0806880 c06aa37c c08068a0 e121f007 e1a00004 e1a0e006 e1a0f005
[11048.360035] b408 eb01015c e320f000 e3053684 e34c3098 e5932000 e2822001 e5832000 e12fff1e
[11048.369005] b428 e3053684 e34c3098 e5932000 e2422001 e5832000 e12fff1e e12fff1e e92d4008
[11048.377920] b448 e1a0200d e3c23d7f e3c3303f e5933000 e3130002 1a000000 eb0039a0 f1080080
[11048.386887] b468 e8bd8008 e92d4070 e24dd050 e1a04000 e1a05001 e28d0008 e3a01048 e1a06002
[11048.395838] b488 eb095134 e3a0c000 e3860502 e1a0100c e28d2008 e1a0300c e3800c01 e58d5018
[11048.404787] b4a8 e30be408 e58d401c e34ce00a e58dc000 e58de020 e3a0e013 e58dc004 e58de024
[11048.413685] b4c8 e30be3f8 e34ce00a e58de044 e3a0e093 e58de048 eb00f016 e28dd050 e8bd8070
[11048.422637]
[11048.422639] LR: 0xc00b9b24:
[11048.427039] 9b24 e8bd8000 ebfffe9b ebffff44 eafffffa eb017426 e3500000 0afffff7 e3a00004
[11048.435988] 9b44 e08d1000 eb016ccc e59f307c e5d33010 e3530000 13a00000 03a00002 ebfffe8d
[11048.444939] 9b64 e59f3068 e5d33000 e3530000 1a00000e e59f305c e5933000 e5930000 e200000f
[11048.453890] 9b84 eb0956ee e3500001 0a000005 e59d0004 ebffffbc e3a00005 e28d1004 eb016cb6
[11048.462782] 9ba4 eaffffdd ebffff2f eafffff9 e3a03901 e34f340c e5932064 e3c22002 e5832064
[11048.471726] 9bc4 ebffff1e eafffff2 c0924c58 c0985a48 c0985a30 c06abd48 e3a03902 e340320d
[11048.480677] 9be4 e5932040 e3822030 e5832040 e5932044 e3822201 e5832044 e12fff1e e3a03902
[11048.489581] 9c04 e340320d e5932040 e3c22030 e5832040 e5932044 e3c22201 e5832044 e12fff1e
[11048.498480]
[11048.498482] SP: 0xd6065f58:
[11048.502937] 5f58 d6065f90 c0985818 00000000 c00abbf0 c091c7d0 c00a436c ffffffff f2a00100
[11048.511831] 5f78 00000c07 00000002 00000001 d6064000 00000000 c00aa34c c0999ae8 600b0093
[11048.520777] 5f98 00000001 00000000 d6064000 c0985684 c091ba6c c06abd44 c0924234 412fc09a
[11048.529726] 5fb8 00000000 00000000 00000000 d6065fd8 c00b9ba4 c00ab468 400b0013 ffffffff
[11048.538615] 5fd8 c00ab444 c00ab790 2350c06a 00000015 10c03c7d c0985820 1000406a 1069e494
[11048.547510] 5ff8 ffffffff ffffffff eed40000 bac22d07 6acf79cc 000844b1 38040045 00400000
[11048.556461] 6018 5dc71140 7701a8c0 6c33cc79 47074707 248d2404 428819fe 79cc0024 44b16acf
[11048.565411] 6038 2d07eed4 eed4bac2 bac22d07 0000df50 79cc62f1 44b16acf 2d07eed4 0008bac2
[11048.574314]
[11048.574316] R0: 0xc0999a68:
[11048.578772] 9a68 00000000 00000000 00000000 00000000 00000000 00000000 c0111e80 c2888530
[11048.587669] 9a88 00000000 ffffffff 00000000 00000000 00000000 00000000 00000000 00000000
[11048.596565] 9aa8 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11048.605511] 9ac8 00000000 00000000 00000000 00000000 00000000 00000000 d60090c0 00000001
[11048.614456] 9ae8 00000000 00000000 c0933918 00000000 64618d00 00000a0c 00989680 00000000
[11048.623354] 9b08 00000000 00000000 00000000 00000000 00000000 00000000 00000001 00000000
[11048.632307] 9b28 c092fbc0 00000001 00000000 00000000 00000000 00000000 64fa2380 00000a0c
[11048.641254] 9b48 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11048.650197]
[11048.650199] R4: 0xd6063f80:
[11048.654602] 3f80 65755165 00000005 62138aa8 62138a98 fffffffc 000000f0 c00aaa84 00000000
[11048.663549] 3fa0 41b04228 c00aa900 62138aa8 62138a98 62138aa8 00000080 fffffffc 00000000
[11048.672444] 3fc0 62138aa8 62138a98 fffffffc 000000f0 00000000 00000000 00000000 41b04228
[11048.681396] 3fe0 00000000 755e7bc8 401ecfa0 401ffa00 60070010 62138aa8 e9c934b6 2131f997
[11048.690348] 4000 00000002 00000004 00000000 d6044560 c0931114 00000001 00000015 d6044560
[11048.699291] 4020 c2891320 d69acdc0 d6064000 c00a21b4 d618c600 00000001 d6065fdc d6065f28
[11048.708186] 4040 c06a6a70 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11048.717138] 4060 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11048.726087]
[11048.726089] R5: 0xc0985604:
[11048.730490] 5604 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11048.739447] 5624 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11048.748407] 5644 00000000 00000000 00000000 00000000 0007a25b 00000000 00000001 00000000
[11048.757309] 5664 00000000 00000000 00000000 00000000 00000003 00000000 00000000 00000000
[11048.766273] 5684 00000000 c00c892c 00000000 00000000 c0923eec 00000000 00000000 e31698f4
[11048.775225] 56a4 1e1919d4 00063015 c00b841c 006c3776 00000000 c080b608 00000000 c0999ae8
[11048.784190] 56c4 c00ab468 40000013 4022c2f8 401ee48a 200a0030 7930fc08 402005c8 800a0010
[11048.793113] 56e4 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c0999ae8
[11048.802087]
[11048.802089] R6: 0xc091b9ec:
[11048.806496] b9ec 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11048.815474] ba0c 00000000 00000000 00000000 00000000 00000000 00000001 00000000 0000b0d7
[11048.824453] ba2c c00b82b0 c00b82f0 c0780000 c00b8040 c00b7fec c00b7d80 c00b7e2c c00b7e44
[11048.833425] ba4c c00b7e44 c00b7e48 c00b7e48 c00b7ecc c00b7fc4 c00b7fd4 c00b7f8c 00000012
[11048.842344] ba6c c00b8598 c00b86f8 c00b864c c00b8528 c00b87cc c00b84e0 c00b8568 00000000
[11048.851331] ba8c 00000f8c 00000000 f2a01000 f2a00100 f2a00100 000003e8 00000000 00003c6f
[11048.860306] baac 00000001 c080f214 c080f22c c080f238 c080f248 c080f258 c080f264 c080f270
[11048.869231] bacc c080f280 c080f28c c080f294 c080f2a0 c080f2a8 c080f2b4 c080f2c4 c080f2d0
[11048.878210]
[11048.878212] R7: 0xc06abcc4:
[11048.882675] bcc4 00000004 00000008 00000010 00000020 00000040 00000080 00000100 00000200
[11048.891599] bce4 00000400 00000800 00001000 00002000 00004000 00008000 00010000 00020000
[11048.900575] bd04 00040000 00080000 00100000 00200000 00400000 00800000 01000000 02000000
[11048.909551] bd24 04000000 08000000 10000000 20000000 40000000 80000000 c091bb20 c091bb18
[11048.918464] bd44 c091bb14 c091bb1c 0000000f 00000000 c080fb50 00000001 c080fb54 00000002
[11048.927436] bd64 c080fb5c 00000003 c080fb64 00000004 c080fb6c 00000005 c080fb74 00000006
[11048.936358] bd84 c080fb84 00000007 c080fb8c 00000008 c080fb94 00000009 c080fb9c ffffffff
[11048.945336] bda4 00000000 00000063 63657622 2075253d 7463615b 3d6e6f69 225d7325 4552202c
[11048.954257]
[11048.954259] R8: 0xc09241b4:
[11048.958722] 41b4 00000000 c00a9624 00000000 c00a94d4 00000000 c00a945c 00000000 c00a9434
[11048.967635] 41d4 00000000 c00a90d4 00000000 c00a8f5c 00000000 c00a8884 00000000 00000000
[11048.976619] 41f4 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11048.985537] 4214 00000000 00000000 00000000 00000000 00000000 c00aa800 10c53c7d 10c53c7d
[11048.994511] 4234 00000068 c00ab444 c00ab53c c092433c c092425c 0fffffff 07f001f0 00000020
[11049.003432] 4254 00000000 c00ac668 c0924240 c0924278 0000ffff 0000de01 00000020 00000020
[11049.012409] 4274 c00ac668 c092425c c092433c 0000ffff 0000f7f0 00000020 00000020 c00ac610
[11049.021385] 4294 00000000 00000000 c080709c 00000200 00000000 00000000 00000000 100a4000
[26421.421736] binder: send failed reply for transaction 4576815 to 29330:29348

Outcomes