part 2:
Aug 18 18:08:26 n2 kernel: Bad mode in Error handler detected on CPU0, code 0xbf000002 -- SError
Aug 18 18:08:26 n2 kernel: FAR:13c
Aug 18 18:08:26 n2 kernel: reg value pfn reg value pfn
Aug 18 18:08:26 n2 kernel: r0 : 0000000000000000 0 r1 : 0000000000000000 0
Aug 18 18:08:26 n2 kernel: r2 : 00000000e13f8404 b4bc0 r3 : 0000000000000000 0
Aug 18 18:08:26 n2 kernel: r4 : 0000000000000000 0 r5 : 00000000e13f7cf8 b61a1
Aug 18 18:08:26 n2 kernel: r6 : 0000000002544cb0 a19e3 r7 : 00000000000000a2 0
Aug 18 18:08:26 n2 kernel: r8 : 00000000ffe10ece 9f22e r9 : 00000000e13f8380 b4bc0
Aug 18 18:08:26 n2 kernel: r10: 0000000000801000 ade31 r11: 00000000e13f7ebc b61a1
Aug 18 18:08:26 n2 kernel: r12: 0000000000000000 0 r13: 00000000e13f7ce8 b61a1
Aug 18 18:08:26 n2 kernel: r14: 00000000e13f8840 b4bc0
Aug 18 18:08:26 n2 kernel: pc : 00000000f376b6cc b942c
Aug 18 18:08:26 n2 kernel: sp : 0000000000000000 0
Aug 18 18:08:26 n2 kernel: unused : 000000000000013c 0
Aug 18 18:08:26 n2 kernel: Internal error: Oops - bad mode: 0 [#2] PREEMPT SMP
Aug 18 18:08:26 n2 kernel: Modules linked in: nfsv3 nfs_acl nfs fscache lockd grace sunrpc 8021q garp stp mrp llc ir_rc6_decoder ir_nec_decoder ir_lirc_codec lirc_dev meson_ir rc_core sch_fq_codel ipv6 wifi_dummy(O) hk_lirc_helper amlvideodri videobuf_res videobuf_core videodev media fbcon bitblit softcursor font
Aug 18 18:08:26 n2 kernel: CPU: 0 PID: 6272 Comm: VideoPlayer Tainted: G D W O 4.9.182 #1
Aug 18 18:08:26 n2 kernel: Hardware name: Hardkernel ODROID-N2 (DT)
Aug 18 18:08:26 n2 kernel: task: ffffffc0b2feaa00 task.stack: ffffffc09d078000
Aug 18 18:08:26 n2 kernel: PC is at 0xf376b6cc
Aug 18 18:08:26 n2 kernel: LR is at 0xe13f8840
Aug 18 18:08:26 n2 kernel: vma for f376b6cc:
Aug 18 18:08:26 n2 kernel: f36d2000-f37f7000 r-xp 00000000 07:00 3985
Aug 18 18:08:26 n2 kernel: /usr/lib/libc-2.29.so
Aug 18 18:08:26 n2 kernel:
Aug 18 18:08:26 n2 kernel: vma for e13f8840:
Aug 18 18:08:26 n2 kernel: e0bf9000-e13f9000 rwxp 00000000 00:00 0
Aug 18 18:08:26 n2 kernel: [stack:1]
Aug 18 18:08:26 n2 kernel:
Aug 18 18:08:26 n2 kernel: pc : [<00000000f376b6cc>] lr : [<00000000e13f8840>] pstate: 88000010
Aug 18 18:08:26 n2 kernel: sp : 00000000e13f7ce8
Aug 18 18:08:26 n2 kernel: x12: 0000000000000000
Aug 18 18:08:26 n2 kernel: x11: 00000000e13f7ebc x10: 0000000000801000
Aug 18 18:08:26 n2 kernel: x9 : 00000000e13f8380 x8 : 00000000ffe10ece
Aug 18 18:08:26 n2 kernel: x7 : 00000000000000a2 x6 : 0000000002544cb0
Aug 18 18:08:26 n2 kernel: x5 : 00000000e13f7cf8 x4 : 0000000000000000
Aug 18 18:08:26 n2 kernel: x3 : 0000000000000000 x2 : 00000000e13f8404
Aug 18 18:08:26 n2 kernel: x1 : 0000000000000000 x0 : 0000000000000000
Aug 18 18:08:26 n2 kernel:
PC: 0xf376b64c:
Aug 18 18:08:26 n2 kernel: W Timeout, but fetch ok,
Aug 18 18:08:26 n2 kernel: type 4 len=65536,wpdiff=-65536, isphy 1
Aug 18 18:08:26 n2 kernel: b64c e2600000 e3e04000 e79f2002 e7810002 eaffffee 0009da2c 00000070 0009da94
Aug 18 18:08:26 n2 kernel: b66c 0009da78 e59f30a4 e59f20a4 e08f3003 e92d40b0 e7933002 e5933000 e3530000
Aug 18 18:08:26 n2 kernel: b68c 1a000006 e3a070a2 ef000000 e1a04000 e3700a01 8a00000f e1a00004 e8bd80b0
Aug 18 18:08:26 n2 kernel: b6ac e1a05000 e1a04001 e3a070a2 eb010870 e1a01004 e1a03000 e1a00005 ef000000
Aug 18 18:08:26 n2 kernel: b6cc e1a04000 e3700a01 8a000009 e1a00003 eb01088b eaffffef e59f3038 ee1d2f70
Aug 18 18:08:26 n2 kernel: b6ec e2601000 e3e04000 e79f3003 e7821003 eaffffe8 e59f2020 ee1d1f70 e2600000
Aug 18 18:08:26 n2 kernel: b70c e3e04000 e79f2002 e7810002 eaffffee 0009d980 00000070 0009d9d8 0009d9bc
Aug 18 18:08:26 n2 kernel: b72c e92d47f0 ee1d5f70 e59f8190 e3a00000 e51594c0 e08f8008 eb010996 e3590000
Aug 18 18:08:26 n2 kernel:
LR: 0xe13f87c0:
Aug 18 18:08:26 n2 kernel: 87c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 87e0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 8800 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 8820 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 8840 e4c82960 00000000 e4c82a20 02544168 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 8860 00000000 00000000 fffffffe 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 8880 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 88a0 f3809c70 e13f8634 0000004b f37da7d8 f37dadd8 f37db6d8 00000000 00000000
Aug 18 18:08:26 n2 kernel:
SP: 0xe13f7c68:
Aug 18 18:08:26 n2 kernel: 7c68 e13f7cbc ffe10ece 0251f9f8 00000001 20492d62 00000000 b6c9e230 000003b7
Aug 18 18:08:26 n2 kernel: 7c88 00801000 f3504a74 e13f7c98 0251f9f8 e13f7cb0 00000001 000003b7 008b33c0
Aug 18 18:08:26 n2 kernel: 7ca8 0251f9f8 007816ac 0251fcb0 02544cb0 0168fba8 025453d8 022d4578 022d44e8
Aug 18 18:08:26 n2 kernel: 7cc8 0218ea20 0218e990 02544cb0 0168faa0 e13f7cf0 0218e990 00000000 f376b6bc
Aug 18 18:08:26 n2 kernel: 7ce8 00000000 025453d8 0168faa0 f379a7b0 00000000 00000000 02544158 007ae93c
Aug 18 18:08:26 n2 kernel: 7d08 ffffffff 00000000 d9899800 d982cab0 00cea208 00cea450 00000000 00000000
Aug 18 18:08:26 n2 kernel: W Timeout, but fetch ok,
Aug 18 18:08:26 n2 kernel: type 4 len=65536,wpdiff=-65536, isphy 1
Aug 18 18:08:26 n2 kernel: 7d28 00000000 408f4000 00000000 00000000 02544168 00000000 e13f8380 00000152
Aug 18 18:08:26 n2 kernel: 7d48 ffe10ece e13f8380 00801000 00679f2c 02544168 0069b034 01e8d654 ddbf0ac6
Aug 18 18:08:26 n2 kernel:
r2: 0xe13f8384:
Aug 18 18:08:26 n2 kernel: 8384 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 83a4 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 83c4 00000000 00000000 00000000 00000000 00000000 00000000 00000000 e95f83e0
Aug 18 18:08:26 n2 kernel: 83e4 e1bf93e0 00001880 00000000 e13f83f0 ffffffec 00000000 00000000 e13f7d98
Aug 18 18:08:26 n2 kernel: 8404 00000002 00000001 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 8424 00000000 00000000 00000000 00000000 00000001 e4cf19a0 00000000 00000000
Aug 18 18:08:26 n2 kernel: 8444 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 8464 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel:
r5: 0xe13f7c78:
Aug 18 18:08:26 n2 kernel: 7c78 20492d62 00000000 b6c9e230 000003b7 00801000 f3504a74 e13f7c98 0251f9f8
Aug 18 18:08:26 n2 kernel: 7c98 e13f7cb0 00000001 000003b7 008b33c0 0251f9f8 007816ac 0251fcb0 02544cb0
Aug 18 18:08:26 n2 kernel: 7cb8 0168fba8 025453d8 022d4578 022d44e8 0218ea20 0218e990 02544cb0 0168faa0
Aug 18 18:08:26 n2 kernel: 7cd8 e13f7cf0 0218e990 00000000 f376b6bc 00000000 025453d8 0168faa0 f379a7b0
Aug 18 18:08:26 n2 kernel: 7cf8 00000000 00000000 02544158 007ae93c ffffffff 00000000 d9899800 d982cab0
Aug 18 18:08:26 n2 kernel: 7d18 00cea208 00cea450 00000000 00000000 00000000 408f4000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 7d38 02544168 00000000 e13f8380 00000152 ffe10ece e13f8380 00801000 00679f2c
Aug 18 18:08:26 n2 kernel: 7d58 02544168 0069b034 01e8d654 ddbf0ac6 01e8d654 00801000 009f4ff0 f37417f8
Aug 18 18:08:26 n2 kernel:
r6: 0x2544c30:
Aug 18 18:08:26 n2 kernel: 4c30 00000000 00000000 00000000 4a206569 00000000 00000000 00000000 00000021
Aug 18 18:08:26 n2 kernel: 4c50 00000000 00000000 00000000 4c000100 00000000 6174616d 00000000 43effe00
Aug 18 18:08:26 n2 kernel: 4c70 00000000 43effe00 00000000 3fd00000 00000000 019acad4 02544c88 02544c88
Aug 18 18:08:26 n2 kernel: 4c90 02544c90 02544c90 01a1f410 022d4460 0218e988 0168faa0
Aug 18 18:08:26 n2 kernel: W Timeout, but fetch ok,
Aug 18 18:08:26 n2 kernel: type 4 len=24636,wpdiff=-24636, isphy 1
Aug 18 18:08:26 n2 kernel: 01d11158
Aug 18 18:08:26 n2 kernel: 0207bf00
Aug 18 18:08:26 n2 kernel: 4cb0 00000000 00000000 00000000 00000021 00000000 00000000 00000000 63732072
Aug 18 18:08:26 n2 kernel: 4cd0 3b9aca00 00000000 ecb16958 0000035b 00000000 00000000 b119dc5a 41f4b51b
Aug 18 18:08:26 n2 kernel: 4cf0 6c650000 000003e8 0251f9f8 7264206e 3b9aca00 00000000 afd28f6f 0000035b
Aug 18 18:08:26 n2 kernel: 4d10 00000000 00000000 00000000 00000021 00000000 00000000 00000000 656d0800
Aug 18 18:08:26 n2 kernel:
r7: 0x22:
Aug 18 18:08:26 n2 kernel: 0020 ******** ******** ******** ******** ******** ******** ******** ********
Aug 18 18:08:26 n2 kernel: 0040 ******** ******** ******** ******** ******** ******** ******** ********
Aug 18 18:08:26 n2 kernel: 0060 ******** ******** ******** ******** ******** ******** ******** ********
Aug 18 18:08:26 n2 kernel: 0080 ******** ******** ******** ******** ******** ******** ******** ********
Aug 18 18:08:26 n2 kernel: 00a0 ******** ******** ******** ******** ******** ******** ******** ********
Aug 18 18:08:26 n2 kernel: 00c0 ******** ******** ******** ******** ******** ******** ******** ********
Aug 18 18:08:26 n2 kernel: 00e0 ******** ******** ******** ******** ******** ******** ******** ********
Aug 18 18:08:26 n2 kernel: 0100 ******** ******** ******** ******** ******** ******** ******** ********
Aug 18 18:08:26 n2 kernel: 0120 ******** ******** ******** ******** ******** ******** ******** ********
Aug 18 18:08:26 n2 kernel:
r8: 0xffe10e4e:
Aug 18 18:08:26 n2 kernel: 0e4c 3d70a3d7 00000009 00000001 ffffffff ffffffff ffe10eb8 00000000 00000000
Aug 18 18:08:26 n2 kernel: 0e6c 00000000 00000002 ffe10ec0 00000000 00000001 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 0e8c eebe1c80 00000000 e77d3000 0000098f 0196fce8 00000000 e77d3358 01040019
Aug 18 18:08:26 n2 kernel: 0eac 00000001 ffffffff ffffffff c28f5c29 001c28f5 58000000 00000a07 00000000
Aug 18 18:08:26 n2 kernel: 0ecc ffe10e80 00000000 000002dc 00000a07 05d701b2 000002dc 000009e0 000009e0
Aug 18 18:08:26 n2 kernel: 0eec 00000000 e77d3000 00f2ac00 ffe10f58 00f21000 ffe10f60 00000000 00000001
Aug 18 18:08:26 n2 kernel: 0f0c 00000000 00000000 e5f77c38 01f12460 f373fcbc e5f77c38 0000001d 40000002
Aug 18 18:08:26 n2 kernel: 0f2c ffe10f80 00000000 00000038 00000030 ffe11548 ffe10ffc f370fbb0 ffe11530
Aug 18 18:08:26 n2 kernel: 0f4c ffe10fec 00000000 f370f53c 00000030 00000000 00000028 f38097d4 01d47558
Aug 18 18:08:26 n2 kernel:
r9: 0xe13f8300:
Aug 18 18:08:26 n2 kernel: 8300 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 8320 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 8340 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 8360 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 8380 00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 83a0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 83c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 83e0 e95f83e0 e1bf93e0 00001880 00000000 e13f83f0 ffffffec 00000000 00000000
Aug 18 18:08:26 n2 kernel:
r10: 0x800f80:
Aug 18 18:08:26 n2 kernel: 0f80 e58d0024 ebe9f243 e5956064 e1a04008 e3560000 0a000007 e1a01007 e2860010
Aug 18 18:08:26 n2 kernel: 0fa0 ebffb759 e3500000 01a04006 1596600c 05966008 eafffff5 e1580004 0a00004b
Aug 18 18:08:26 n2 kernel: 0fc0 e2841010 e1a00007 ebffb74f e3500000 1a000046 e2856074 e1a01007 e1a00006
Aug 18 18:08:26 n2 kernel: 0fe0 ebffb338 e28580a8 e1a00008 eb00badb e59f3110 e58d5014 e3e00000 e58d3010
Aug 18 18:08:26 n2 kernel: 1000 e3a01000 e1cd00f8 e5950024 e5943018 e58d3004 e5943014 e58d3000 e5943010
Aug 18 18:08:26 n2 kernel: 1020 e5942044 e5941040 ebe9f2d4 e3500000 1a00000b e5943010 e5950024 e58d301c
Aug 18 18:08:26 n2 kernel: 1040 ebe9f2c8 ebe9f2ca e58d0020 e28d3020 e28d201c e59f10b0 e3a00004 ebeb452a
Aug 18 18:08:26 n2 kernel: 1060 ea00000e e28d0024 ebffb32d eddf0b23 e1a00008 ee288b20 eefc7bc8 ee171a90
Aug 18 18:08:26 n2 kernel:
r11: 0xe13f7e3c:
Aug 18 18:08:26 n2 kernel: 7e3c 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 7e5c 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 7e7c 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 7e9c 00000000 00000000 00000000 00000000 00000000 00000000 00000078 ffe10f14
Aug 18 18:08:26 n2 kernel: 7ebc f37a0348 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 7edc 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 7efc 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel: 7f1c 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Aug 18 18:08:26 n2 kernel:
Aug 18 18:08:26 n2 kernel: Process VideoPlayer (pid: 6272, stack limit = 0xffffffc09d078000)
Aug 18 18:08:26 n2 kernel: ---[ end trace d99696df111e0403 ]---
Aug 18 18:08:26 n2 kernel: BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:21
Aug 18 18:08:26 n2 kernel: in_atomic(): 0, irqs_disabled(): 128, pid: 6272, name: VideoPlayer
Aug 18 18:08:26 n2 kernel: CPU: 0 PID: 6272 Comm: VideoPlayer Tainted: G D W O 4.9.182 #1
Aug 18 18:08:26 n2 kernel: Hardware name: Hardkernel ODROID-N2 (DT)
Aug 18 18:08:26 n2 kernel: Call trace:
Aug 18 18:08:26 n2 kernel: [<ffffff800908ac60>] dump_backtrace+0x0/0x260
Aug 18 18:08:26 n2 kernel: [<ffffff800908aee4>] show_stack+0x24/0x30
Aug 18 18:08:26 n2 kernel: [<ffffff800942b830>] dump_stack+0xb4/0xe4
Aug 18 18:08:26 n2 kernel: [<ffffff80090d4c30>] ___might_sleep+0x110/0x138
Aug 18 18:08:26 n2 kernel: [<ffffff80090d4cb0>] __might_sleep+0x58/0x90
Aug 18 18:08:26 n2 kernel: [<ffffff8009b8f334>] down_read+0x2c/0x78
Aug 18 18:08:26 n2 kernel: [<ffffff80090cbba4>] blocking_notifier_call_chain+0x4c/0x88
Aug 18 18:08:26 n2 kernel: [<ffffff800911ec00>] profile_task_exit+0x30/0x40
Aug 18 18:08:26 n2 kernel: [<ffffff80090a9f3c>] do_exit+0x24/0xa68
Aug 18 18:08:26 n2 kernel: [<ffffff800908b0b4>] die+0x1c4/0x1c8
Aug 18 18:08:26 n2 kernel: [<ffffff800909a0a0>] bad_mode+0xb0/0xc8
Aug 18 18:08:26 n2 kernel: [< (null)>] (null)
Aug 18 18:08:42 n2 connmand[3703]: ntp: adjust (slew): +0.021956 sec