*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'xiaomi/whyred/whyred:9/PKQ1.180904.001/V10.3.2.0.PEIMIXM:user/release-keys'
Revision: '0'
ABI: 'arm64'
pid: 832, tid: 832, name: mm-pp-dpps  >>> /system/vendor/bin/mm-pp-dpps <<<
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0
Cause: null pointer dereference
    x0  000000000000002b  x1  0000007fec887f10  x2  0000000000000004  x3  0000000000000003
    x4  0000000000000067  x5  0000000080808080  x6  4030933afefefeff  x7  7f7fff7f7f7f7f7f
    x8  0000005c8614d000  x9  0000000000000001  x10 0000007fec8880c0  x11 0000000000000025
    x12 0000000000000018  x13 ffffffffffffffff  x14 ffffffffff000000  x15 ffffffffffffffff
    x16 000000774157acc0  x17 0000007741309dc8  x18 0000000000000010  x19 0000000000000014
    x20 0000007740c46064  x21 0000000000000000  x22 00000077420395e0  x23 0000005c8612adc5
    x24 00000077420395e0  x25 0000005c8614d000  x26 0000000000000000  x27 00000077420395e0
    x28 0000000000000000  x29 0000007fec889890
    sp  0000007fec888640  lr  0000000000000000  pc  0000000000000000

backtrace:
    #00 pc 0000000000000000  <unknown>

stack:
         0000007fec8885c0  0000007740c27200  [anon:libc_malloc]
         0000007fec8885c8  0000007740c2e2a0  [anon:libc_malloc]
         0000007fec8885d0  0000007fec888640  [stack]
         0000007fec8885d8  0000007741342b5c  /system/lib64/libc.so (je_free+140)
         0000007fec8885e0  00000077420395e0  <anonymous:0000007742039000>
         0000007fec8885e8  00000077420395e0  <anonymous:0000007742039000>
         0000007fec8885f0  0000000000000008
         0000007fec8885f8  6f9e0958f2c5c6a0
         0000007fec888600  0000000000000000
         0000007fec888608  0000000000000000
         0000007fec888610  0000007740c46064  [anon:libc_malloc]
         0000007fec888618  0000000000000014
         0000007fec888620  0000007fec888630  [stack]
         0000007fec888628  0000005c86109c70  /vendor/bin/mm-pp-dpps (_Z20term_signal_callbacki+56)
         0000007fec888630  0000007fec889890  [stack]
         0000007fec888638  0000000000000000
    #00  0000007fec888640  000000000000000f
         0000007fec888648  0000000000000000
         0000007fec888650  0000000000000001
         0000007fec888658  6f9e0958f2c5c6a0
         0000007fec888660  0000000000000000
         0000007fec888668  0000007740c41090  [anon:libc_malloc]
         0000007fec888670  00000077420395e0  <anonymous:0000007742039000>
         0000007fec888678  6f9e0958f2c5c6a0
         0000007fec888680  0000000000000000
         0000007fec888688  0000007740c2d6e0  [anon:libc_malloc]
         0000007fec888690  00000077420395e0  <anonymous:0000007742039000>
         0000007fec888698  0000007740c27208  [anon:libc_malloc]
         0000007fec8886a0  0000007740c27200  [anon:libc_malloc]
         0000007fec8886a8  0000007740c2d740  [anon:libc_malloc]
         0000007fec8886b0  0000007fec888720  [stack]
         0000007fec8886b8  6f9e0958f2c5c6a0

memory near x1 ([stack]):
    0000007fec887ef0 0000000000000000 000000774157b780  ..........WAw...
    0000007fec887f00 0000007fec887fd0 0000007741560208  ..........VAw...
    0000007fec887f10 0000007fec887f68 000000000000000b  h...............
    0000007fec887f20 0000007fec888064 0000000000000001  d...............
    0000007fec887f30 0000005c861293e3 0000000000000005  ....\...........
    0000007fec887f40 0000007fec8881f8 0000000000000025  ........%.......
    0000007fec887f50 0000000000001000 6f9e0958f2c5c6a0  ............X..o
    0000007fec887f60 0000000000000000 6e5dc53933034000  .........@.39.]n
    0000007fec887f70 000000774231e25b 6f9e0958f2c5c6a0  [.1Bw.......X..o
    0000007fec887f80 000000774157b618 0000000000000000  ..WAw...........
    0000007fec887f90 00000077420395e0 000000774157b028  ...Bw...(.WAw...
    0000007fec887fa0 0000000000000001 0000000000000000  ................
    0000007fec887fb0 00000077420395f0 0000000000000000  ...Bw...........
    0000007fec887fc0 0000007fec888088 0000000000000003  ................
    0000007fec887fd0 0000007fec888050 00000077415541f0  P........AUAw...
    0000007fec887fe0 0000007fec8886d4 000000005dc53933  ........39.]....

memory near x5:
    0000000080808060 ---------------- ----------------  ................
    0000000080808070 ---------------- ----------------  ................
    0000000080808080 ---------------- ----------------  ................
    0000000080808090 ---------------- ----------------  ................
    00000000808080a0 ---------------- ----------------  ................
    00000000808080b0 ---------------- ----------------  ................
    00000000808080c0 ---------------- ----------------  ................
    00000000808080d0 ---------------- ----------------  ................
    00000000808080e0 ---------------- ----------------  ................
    00000000808080f0 ---------------- ----------------  ................
    0000000080808100 ---------------- ----------------  ................
    0000000080808110 ---------------- ----------------  ................
    0000000080808120 ---------------- ----------------  ................
    0000000080808130 ---------------- ----------------  ................
    0000000080808140 ---------------- ----------------  ................
    0000000080808150 ---------------- ----------------  ................

memory near x8 (/vendor/bin/mm-pp-dpps):
    0000005c8614cfe0 000000774186d478 000000774186d674  x..Aw...t..Aw...
    0000005c8614cff0 00000077413094e0 0000000000000000  ..0Aw...........
    0000005c8614d000 0000005c8612e339 0000005c8612e8b8  9...\.......\...
    0000005c8614d010 0000005c8612eed9 0000000000000000  ....\...........
    0000005c8614d020 0000007740c46000 0000000000000001  .`.@w...........
    0000005c8614d030 0000000000000000 0000000000000000  ................
    0000005c8614d040 0000000000000000 0000000000000000  ................
    0000005c8614d050 0000000100000000 0000000000000000  ................
    0000005c8614d060 0000000000000000 0000000000000000  ................
    0000005c8614d070 0000007740c3d500 0000007740c2d360  ...@w...`..@w...
    0000005c8614d080 0000000000000000 0000000000000000  ................
    0000005c8614d090 0000000000000000 0000000000000000  ................
    0000005c8614d0a0 0000000000000000 0000000000000000  ................
    0000005c8614d0b0 0000000000000000 0000000000000000  ................
    0000005c8614d0c0 0000000000000000 0000000000000000  ................
    0000005c8614d0d0 0000000000000000 0000000000000000  ................

memory near x10 ([stack]):
    0000007fec8880a0 0000000000000005 0000007fec8881f8  ................
    0000007fec8880b0 0000000000000025 6f9e0958f2c5c6a0  %...........X..o
    0000007fec8880c0 00000077420395e0 0000005c8612adc5  ...Bw.......\...
    0000007fec8880d0 00000077420395e0 00000077420395e0  ...Bw......Bw...
    0000007fec8880e0 0000000000000004 0000005c861293e3  ............\...
    0000007fec8880f0 0000007fec888620 000000774155341c   ........4UAw...
    0000007fec888100 21394d2a5db98b42 0000000000000000  B..]*M9!........
    0000007fec888110 0000007fec888870 0000007fec8883f0  p...............
    0000007fec888120 2e74736973726570 006761742e676f6c  persist.log.tag.
    0000007fec888130 8020080000000000 8020080000000000  ...... ....... .
    0000007fec888140 0000000000000000 8000000000000000  ................
    0000007fec888150 0000000000000000 0000000000000000  ................
    0000007fec888160 4000000000000000 0000000040000000  .......@...@....
    0000007fec888170 8020080280200802 8020080280200802  .. ... ... ... .
    0000007fec888180 0000007fec888438 000000000000000f  8...............
    0000007fec888190 0000000000000008 000000000000001d  ................

memory near x16 (/system/lib64/liblog.so):
    000000774157aca0 00000077412aca10 00000077412acb9c  ..*Aw.....*Aw...
    000000774157acb0 00000077412dab0c 00000077412da8d4  ..-Aw.....-Aw...
    000000774157acc0 0000007741309dc8 000000774155301c  ..0Aw....0UAw...
    000000774157acd0 00000077412b00f8 000000774155d1cc  ..+Aw.....UAw...
    000000774157ace0 00000077412ab534 000000774155d2c8  4.*Aw.....UAw...
    000000774157acf0 00000077415594a8 000000774155ca3c  ..UAw...<.UAw...
    000000774157ad00 0000007741558a14 0000007741309228  ..UAw...(.0Aw...
    000000774157ad10 0000007741309240 0000007741309210  @.0Aw.....0Aw...
    000000774157ad20 0000007741309258 000000774130794c  X.0Aw...Ly0Aw...
    000000774157ad30 000000774130866c 0000007741307e8c  l.0Aw....~0Aw...
    000000774157ad40 000000774130a3ac 000000774130859c  ..0Aw.....0Aw...
    000000774157ad50 00000077413080a4 0000007741308634  ..0Aw...4.0Aw...
    000000774157ad60 0000007741300d6c 0000007741308784  l.0Aw.....0Aw...
    000000774157ad70 00000077415549d0 000000774131a090  .IUAw.....1Aw...
    000000774157ad80 00000077415597f0 0000007741317c0c  ..UAw....|1Aw...
    000000774157ad90 0000007741300c80 00000077412ebd8c  ..0Aw......Aw...

memory near x17 (/system/lib64/libc.so):
    0000007741309da8 d65f03c054ff6828 d4000001d2800808  (h.T.._.........
    0000007741309db8 da809400b140041f d65f03c054ff6768  ..@.....hg.T.._.
    0000007741309dc8 d4000001d2800848 da809400b140041f  H.........@.....
    0000007741309dd8 d65f03c054ff66a8 a9085ff8d10303ff  .f.T.._......_..
    0000007741309de8 a90a4ff4a90957f6 9102c3fda90b7bfd  .W...O...{......
    0000007741309df8 f94016e8d53bd057 aa0003f4aa0103f3  W.;...@.........
    0000007741309e08 b4000714f81c83a8 b980128bb9801a88  ................
    0000007741309e18 91134929900002e9 900002ecf000028a  ....)I..........
    0000007741309e28 9107fd4a8b08050d 7100191f91139d8c  ....J..........q
    0000007741309e38 8b0d01298b0b0568 8b080188f0000282  h...)...........
    0000007741309e48 71002d7f9a898155 d10123a091080c42  U....-.qB....#..
    0000007741309e58 aa1403e3528001a1 d10123b89a888156  ...R....V....#..
    0000007741309e68 d10123a097fe8080 97fe7be9528001a1  .....#.....R.{..
    0000007741309e78 29402a8929411a87 f000028bf0000288  ..A).*@)........
    0000007741309e88 9108196b9108ad08 9a883163f100141f  ....k.......c1..
    0000007741309e98 aa1503e4910083e0 f9000bf8aa1603e5  ................

memory near x20 ([anon:libc_malloc]):
    0000007740c46040 0000007740c50000 0000000000000000  ...@w...........
    0000007740c46050 0000000c01000000 0000001b0000001c  ................
    0000007740c46060 0000000c00000002 0000001b00000001  ................
    0000007740c46070 ffffffff00000003 ffffffff00000000  ................
    0000007740c46080 ffffffff00000000 ffffffff00000000  ................
    0000007740c46090 ffffffff00000000 ffffffff00000000  ................
    0000007740c460a0 ffffffff00000000 ffffffff00000000  ................
    0000007740c460b0 ffffffff00000000 ffffffff00000000  ................
    0000007740c460c0 ffffffff00000000 ffffffff00000000  ................
    0000007740c460d0 ffffffff00000000 ffffffff00000000  ................
    0000007740c460e0 ffffffff00000000 ffffffff00000000  ................
    0000007740c460f0 ffffffff00000000 ffffffff00000000  ................
    0000007740c46100 0000000000000000 6a2a4bbf131d557f  .........U...K*j
    0000007740c46110 000000774125cdc4 0000005c8612ab3c  ..%Aw...<...\...
    0000007740c46120 0000005c8612ab4d 0000005c8612ab64  M...\...d...\...
    0000007740c46130 0000005c8612ab68 0000005c8612ab76  h...\...v...\...

memory near x22 (<anonymous:0000007742039000>):
    00000077420395c0 000000774201c000 0000000000000000  ...Bw...........
    00000077420395d0 0000000000000000 0000000000000000  ................
    00000077420395e0 00000077420395e0 0000007742039548  ...Bw...H..Bw...
    00000077420395f0 0000000000000000 0000000000000000  ................
    0000007742039600 0000000000000000 6f9e0958f2c5c6a0  ............X..o
    0000007742039610 0000000000000000 0000000000000000  ................
    0000007742039620 0000000000000000 0000000000000001  ................
    0000007742039630 0000007740c27200 0000000000000000  .r.@w...........
    0000007742039640 0000000000000000 0000000000000001  ................
    0000007742039650 0000007740c86000 0000000000000001  .`.@w...........
    0000007742039660 0000007740c46380 0000000000000000  .c.@w...........
    0000007742039670 0000000000000000 0000000000000000  ................
    0000007742039680 0000000000000000 0000000000000000  ................
    0000007742039690 0000000000000000 0000000000000000  ................
    00000077420396a0 0000000000000000 0000000000000000  ................
    00000077420396b0 0000000000000000 0000000000000000  ................

memory near x23 (/vendor/bin/mm-pp-dpps):
    0000005c8612ada0 502064253a292873 72657469206c6c6f  s():%d Poll iter
    0000005c8612adb0 6166206e6f697461 6572202c64656c69  ation failed, re
    0000005c8612adc0 6e75520064252074 64253a2928732500  t %d.Run.%s():%d
    0000005c8612add0 61702074736f7020 6d632064616f6c79   post payload cm
    0000005c8612ade0 736f500064252064 253a292873250074  d %d.Post.%s():%
    0000005c8612adf0 6e69746972572064 726573206f742067  d Writing to ser
    0000005c8612ae00 6570697020726576 2064656c69616620  ver pipe failed 
    0000005c8612ae10 5200732520746572 2064657669656365  ret %s.Received 
    0000005c8612ae20 74616e696d726574 6c616e6769732065  terminate signal
    0000005c8612ae30 6d756e676973202c 6563655200642520  , signum %d.Rece
    0000005c8612ae40 656e752064657669 2064657463657078  ived unexpected 
    0000005c8612ae50 202c6c616e676973 25206d756e676973  signal, signum %
    0000005c8612ae60 253a292873250064 6420535050442064  d.%s():%d DPPS d
    0000005c8612ae70 682079616c707369 2065726177647261  isplay hardware 
    0000005c8612ae80 2079646165726c61 696c616974696e69  already initiali
    0000005c8612ae90 206466202c64657a 696e49006425203d  zed, fd = %d.Ini

memory near x24 (<anonymous:0000007742039000>):
    00000077420395c0 000000774201c000 0000000000000000  ...Bw...........
    00000077420395d0 0000000000000000 0000000000000000  ................
    00000077420395e0 00000077420395e0 0000007742039548  ...Bw...H..Bw...
    00000077420395f0 0000000000000000 0000000000000000  ................
    0000007742039600 0000000000000000 6f9e0958f2c5c6a0  ............X..o
    0000007742039610 0000000000000000 0000000000000000  ................
    0000007742039620 0000000000000000 0000000000000001  ................
    0000007742039630 0000007740c27200 0000000000000000  .r.@w...........
    0000007742039640 0000000000000000 0000000000000001  ................
    0000007742039650 0000007740c86000 0000000000000001  .`.@w...........
    0000007742039660 0000007740c46380 0000000000000000  .c.@w...........
    0000007742039670 0000000000000000 0000000000000000  ................
    0000007742039680 0000000000000000 0000000000000000  ................
    0000007742039690 0000000000000000 0000000000000000  ................
    00000077420396a0 0000000000000000 0000000000000000  ................
    00000077420396b0 0000000000000000 0000000000000000  ................

memory near x25 (/vendor/bin/mm-pp-dpps):
    0000005c8614cfe0 000000774186d478 000000774186d674  x..Aw...t..Aw...
    0000005c8614cff0 00000077413094e0 0000000000000000  ..0Aw...........
    0000005c8614d000 0000005c8612e339 0000005c8612e8b8  9...\.......\...
    0000005c8614d010 0000005c8612eed9 0000000000000000  ....\...........
    0000005c8614d020 0000007740c46000 0000000000000001  .`.@w...........
    0000005c8614d030 0000000000000000 0000000000000000  ................
    0000005c8614d040 0000000000000000 0000000000000000  ................
    0000005c8614d050 0000000100000000 0000000000000000  ................
    0000005c8614d060 0000000000000000 0000000000000000  ................
    0000005c8614d070 0000007740c3d500 0000007740c2d360  ...@w...`..@w...
    0000005c8614d080 0000000000000000 0000000000000000  ................
    0000005c8614d090 0000000000000000 0000000000000000  ................
    0000005c8614d0a0 0000000000000000 0000000000000000  ................
    0000005c8614d0b0 0000000000000000 0000000000000000  ................
    0000005c8614d0c0 0000000000000000 0000000000000000  ................
    0000005c8614d0d0 0000000000000000 0000000000000000  ................

memory near x27 (<anonymous:0000007742039000>):
    00000077420395c0 000000774201c000 0000000000000000  ...Bw...........
    00000077420395d0 0000000000000000 0000000000000000  ................
    00000077420395e0 00000077420395e0 0000007742039548  ...Bw...H..Bw...
    00000077420395f0 0000000000000000 0000000000000000  ................
    0000007742039600 0000000000000000 6f9e0958f2c5c6a0  ............X..o
    0000007742039610 0000000000000000 0000000000000000  ................
    0000007742039620 0000000000000000 0000000000000001  ................
    0000007742039630 0000007740c27200 0000000000000000  .r.@w...........
    0000007742039640 0000000000000000 0000000000000001  ................
    0000007742039650 0000007740c86000 0000000000000001  .`.@w...........
    0000007742039660 0000007740c46380 0000000000000000  .c.@w...........
    0000007742039670 0000000000000000 0000000000000000  ................
    0000007742039680 0000000000000000 0000000000000000  ................
    0000007742039690 0000000000000000 0000000000000000  ................
    00000077420396a0 0000000000000000 0000000000000000  ................
    00000077420396b0 0000000000000000 0000000000000000  ................

memory near x29 ([stack]):
    0000007fec889870 0000000000000000 0000000000000000  ................
    0000007fec889880 0000000000004002 6f9e0958f2c5c6a0  .@..........X..o
    0000007fec889890 0000007fec8898e0 00000077412bb240  ........@.+Aw...
    0000007fec8898a0 0000000000000000 0000007fec889928  ........(.......
    0000007fec8898b0 0000000000000000 6f9e0958f2c5c6a0  ............X..o
    0000007fec8898c0 0000005c8612ad9f 0000005c861293e3  ....\.......\...
    0000007fec8898d0 0000000000000000 00000077420395e0  ...........Bw...
    0000007fec8898e0 0000007fec889910 00000077412bb188  ..........+Aw...
    0000007fec8898f0 0000000000000000 6f9e0958f2c5c6a0  ............X..o
    0000007fec889900 0000007740c46000 0000007740c46000  .`.@w....`.@w...
    0000007fec889910 0000007fec889990 0000005c861098c4  ............\...
    0000007fec889920 0000007740c46000 0000000000000000  .`.@w...........
    0000007fec889930 0000000000004002 6f9e0958f2c5c6a0  .@..........X..o
    0000007fec889940 0000000000000000 0000000000000000  ................
    0000007fec889950 0000000000000000 0000005c8614d000  ............\...
    0000007fec889960 00000077420395e0 0000005c8612adc5  ...Bw.......\...

memory near sp ([stack]):
    0000007fec888620 0000007fec888630 0000005c86109c70  0.......p...\...
    0000007fec888630 0000007fec889890 0000000000000000  ................
    0000007fec888640 000000000000000f 0000000000000000  ................
    0000007fec888650 0000000000000001 6f9e0958f2c5c6a0  ............X..o
    0000007fec888660 0000000000000000 0000007740c41090  ...........@w...
    0000007fec888670 00000077420395e0 6f9e0958f2c5c6a0  ...Bw.......X..o
    0000007fec888680 0000000000000000 0000007740c2d6e0  ...........@w...
    0000007fec888690 00000077420395e0 0000007740c27208  ...Bw....r.@w...
    0000007fec8886a0 0000007740c27200 0000007740c2d740  .r.@w...@..@w...
    0000007fec8886b0 0000007fec888720 6f9e0958f2c5c6a0   ...........X..o
    0000007fec8886c0 0000000000000000 0000000000000000  ................
    0000007fec8886d0 000000774201d000 0000007700000000  ...Bw.......w...
    0000007fec8886e0 0000000000004000 0000000000004002  .@.......@......
    0000007fec8886f0 0000007fec888760 0000007741342b5c  `.......\+4Aw...
    0000007fec888700 0000000000000000 00000077420395e0  ...........Bw...
    0000007fec888710 0000007741bf1d18 0000007740c3d7e8  ...Aw......@w...

memory map (196 entries):
    0000005c'860fd000-0000005c'86137fff r-x         0     3b000  /vendor/bin/mm-pp-dpps (BuildId: 48319d07ac5630e552cdb41cfb444de0)
    0000005c'8614b000-0000005c'8614cfff r--     3e000      2000  /vendor/bin/mm-pp-dpps
    0000005c'8614d000-0000005c'8614dfff rw-     40000      1000  /vendor/bin/mm-pp-dpps
    00000077'40702000-00000077'40702fff ---         0      1000  [anon:thread stack guard]
    00000077'40703000-00000077'407fffff rw-         0     fd000
    00000077'40800000-00000077'409fffff rw-         0    200000  [anon:libc_malloc]
    00000077'40a04000-00000077'40a04fff ---         0      1000  [anon:thread stack guard]
    00000077'40a05000-00000077'40b01fff rw-         0     fd000
    00000077'40c00000-00000077'40ffffff rw-         0    400000  [anon:libc_malloc]
    00000077'4119e000-00000077'4119ffff r-x         0      2000  /system/lib64/libnetd_client.so (BuildId: cfea3952ff6212dc3bd38143329e19f5)
    00000077'411a0000-00000077'411bcfff ---         0     1d000
    00000077'411bd000-00000077'411bdfff r--      f000      1000  /system/lib64/libnetd_client.so
    00000077'411be000-00000077'411befff rw-     10000      1000  /system/lib64/libnetd_client.so
    00000077'411c7000-00000077'411d5fff r-x         0      f000  /vendor/lib64/libtinyxml.so (BuildId: ffcfc356b5d950680f957bf7c7ea6341)
    00000077'411d6000-00000077'411e5fff ---         0     10000
    00000077'411e6000-00000077'411e6fff r--      f000      1000  /vendor/lib64/libtinyxml.so
    00000077'411e7000-00000077'411e7fff rw-     10000      1000  /vendor/lib64/libtinyxml.so
    00000077'41209000-00000077'41219fff r-x         0     11000  /system/lib64/vndk-sp-28/libcutils.so (BuildId: b88d4a06f31edb25e066e422739a6903)
    00000077'4121a000-00000077'41236fff ---         0     1d000
    00000077'41237000-00000077'41238fff r--     1e000      2000  /system/lib64/vndk-sp-28/libcutils.so
    00000077'41239000-00000077'41239fff rw-     20000      1000  /system/lib64/vndk-sp-28/libcutils.so
    00000077'41259000-00000077'4125efff r-x         0      6000  /vendor/lib64/libqdutils.so (BuildId: 508322b0ca58dfc807b930feeb2b0cc3)
    00000077'4125f000-00000077'41277fff ---         0     19000
    00000077'41278000-00000077'41278fff r--      f000      1000  /vendor/lib64/libqdutils.so
    00000077'41279000-00000077'41279fff rw-     10000      1000  /vendor/lib64/libqdutils.so
    00000077'4128e000-00000077'4137cfff r-x         0     ef000  /system/lib64/libc.so (BuildId: f82474d2188d0c21e110184220b5e386)
    00000077'4137d000-00000077'41397fff ---         0     1b000
    00000077'41398000-00000077'4139dfff r--     fa000      6000  /system/lib64/libc.so
    00000077'4139e000-00000077'4139ffff rw-    100000      2000  /system/lib64/libc.so
    00000077'413a0000-00000077'413a0fff rw-         0      1000  [anon:.bss]
    00000077'413a1000-00000077'413a1fff r--         0      1000  [anon:.bss]
    00000077'413a2000-00000077'413a9fff rw-         0      8000  [anon:.bss]
    00000077'413c3000-00000077'413d2fff r-x         0     10000  /system/lib64/vndk-sp-28/libbase.so (BuildId: b0e4c124699f55dff8022153162c39d9)
    00000077'413d3000-00000077'413f1fff ---         0     1f000
    00000077'413f2000-00000077'413f2fff r--     1f000      1000  /system/lib64/vndk-sp-28/libbase.so
    00000077'413f3000-00000077'413f3fff rw-     20000      1000  /system/lib64/vndk-sp-28/libbase.so
    00000077'41407000-00000077'41424fff r-x         0     1e000  /system/lib64/vndk-sp-28/libutils.so (BuildId: 409fb954cadef3c495c1c11a4caf7322)
    00000077'41425000-00000077'41435fff ---         0     11000
    00000077'41436000-00000077'41436fff r--     1f000      1000  /system/lib64/vndk-sp-28/libutils.so
    00000077'41437000-00000077'41437fff rw-     20000      1000  /system/lib64/vndk-sp-28/libutils.so
    00000077'41462000-00000077'4148bfff r-x         0     2a000  /system/lib64/vndk-sp-28/liblzma.so (BuildId: 8d9c77bcdb7e1b10aeacd903a54c0d7d)
    00000077'4148c000-00000077'414a0fff ---         0     15000
    00000077'414a1000-00000077'414a1fff r--     2f000      1000  /system/lib64/vndk-sp-28/liblzma.so
    00000077'414a2000-00000077'414a2fff rw-     30000      1000  /system/lib64/vndk-sp-28/liblzma.so
    00000077'414a3000-00000077'414a8fff rw-         0      6000  [anon:.bss]
    00000077'414c8000-00000077'414fffff r-x         0     38000  /system/lib64/libm.so (BuildId: 810d7c00603c97dadf2ff21fa38e1cda)
    00000077'41500000-00000077'41516fff ---         0     17000
    00000077'41517000-00000077'41517fff r--     3f000      1000  /system/lib64/libm.so
    00000077'41518000-00000077'41518fff rw-     40000      1000  /system/lib64/libm.so
    00000077'4154b000-00000077'41563fff r-x         0     19000  /system/lib64/liblog.so (BuildId: b538770241cf8a0a03e6dbcb8c9a3632)
    00000077'41564000-00000077'41579fff ---         0     16000
    00000077'4157a000-00000077'4157afff r--     1f000      1000  /system/lib64/liblog.so
    00000077'4157b000-00000077'4157bfff rw-     20000      1000  /system/lib64/liblog.so
    00000077'41580000-00000077'415a7fff r-x         0     28000  /system/lib64/vndk-sp-28/libhwbinder.so (load bias 0x1000)
    00000077'415a8000-00000077'415a9fff r--     28000      2000  /system/lib64/vndk-sp-28/libhwbinder.so (load bias 0x1000)
    00000077'415aa000-00000077'415aafff rw-     2a000      1000  /system/lib64/vndk-sp-28/libhwbinder.so (load bias 0x1000)
    00000077'415ab000-00000077'415abfff rw-         0      1000  [anon:.bss]
    00000077'415c1000-00000077'415dafff r-x         0     1a000  /system/lib64/vndk-sp-28/libunwind.so (BuildId: 1577ce471507b5d8ccbf9d5b1e6b9a47)
    00000077'415db000-00000077'415effff ---         0     15000
    00000077'415f0000-00000077'415f0fff r--     1f000      1000  /system/lib64/vndk-sp-28/libunwind.so
    00000077'415f1000-00000077'415f1fff rw-     20000      1000  /system/lib64/vndk-sp-28/libunwind.so
    00000077'415f2000-00000077'4165afff rw-         0     69000  [anon:.bss]
    00000077'41685000-00000077'416c2fff r-x         0     3e000  /vendor/lib64/libdisp-aba.so (BuildId: da5c751a349e75d71478311458aadf01)
    00000077'416c3000-00000077'416d3fff ---         0     11000
    00000077'416d4000-00000077'416d4fff r--     3f000      1000  /vendor/lib64/libdisp-aba.so
    00000077'416d5000-00000077'416d5fff rw-     40000      1000  /vendor/lib64/libdisp-aba.so
    00000077'41703000-00000077'417d4fff r-x         0     d2000  /system/lib64/libc++.so (BuildId: 0770c83a5bf504f33619a23a5e061fd2) (load bias 0xd000)
    00000077'417d5000-00000077'417ebfff ---         0     17000
    00000077'417ec000-00000077'417f5fff r--     d6000      a000  /system/lib64/libc++.so (load bias 0xd000)
    00000077'417f6000-00000077'417f6fff rw-     e0000      1000  /system/lib64/libc++.so (load bias 0xd000)
    00000077'417f7000-00000077'417f9fff rw-         0      3000  [anon:.bss]
    00000077'41807000-00000077'418d8fff r-x         0     d2000  /system/lib64/vndk-sp-28/libc++.so (BuildId: 1deac98c305d91afe18d908fe2a68556) (load bias 0xd000)
    00000077'418d9000-00000077'418effff ---         0     17000
    00000077'418f0000-00000077'418f9fff r--     d6000      a000  /system/lib64/vndk-sp-28/libc++.so (load bias 0xd000)
    00000077'418fa000-00000077'418fafff rw-     e0000      1000  /system/lib64/vndk-sp-28/libc++.so (load bias 0xd000)
    00000077'418fb000-00000077'418fdfff rw-         0      3000  [anon:.bss]
    00000077'4190d000-00000077'4192cfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    00000077'4192d000-00000077'41998fff r-x         0     6c000  /system/lib64/vndk-28/libbinder.so (BuildId: d948bd696426617aa9ead18f3b1d04a7) (load bias 0xa000)
    00000077'41999000-00000077'419a9fff ---         0     11000
    00000077'419aa000-00000077'419b2fff r--     77000      9000  /system/lib64/vndk-28/libbinder.so (load bias 0xa000)
    00000077'419b3000-00000077'419b3fff rw-     80000      1000  /system/lib64/vndk-28/libbinder.so (load bias 0xa000)
    00000077'419bf000-00000077'419defff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    00000077'419df000-00000077'419e4fff r-x         0      6000  /system/lib64/vndk-sp-28/libutilscallstack.so (BuildId: 159a0299b0783e540f56e2ea8036ffa1)
    00000077'419e5000-00000077'419fdfff ---         0     19000
    00000077'419fe000-00000077'419fefff r--      f000      1000  /system/lib64/vndk-sp-28/libutilscallstack.so
    00000077'419ff000-00000077'419fffff rw-     10000      1000  /system/lib64/vndk-sp-28/libutilscallstack.so
    00000077'41a0e000-00000077'41a25fff r-x         0     18000  /system/lib64/vndk-28/android.hardware.sensors@1.0.so (BuildId: 31b37aff138d169110c0d9edabc4a60e) (load bias 0x2000)
    00000077'41a26000-00000077'41a39fff ---         0     14000
    00000077'41a3a000-00000077'41a3bfff r--     1e000      2000  /system/lib64/vndk-28/android.hardware.sensors@1.0.so (load bias 0x2000)
    00000077'41a3c000-00000077'41a3cfff rw-     20000      1000  /system/lib64/vndk-28/android.hardware.sensors@1.0.so (load bias 0x2000)
    00000077'41a48000-00000077'41a48fff r-x         0      1000  /system/lib64/libvndksupport.so (BuildId: 7958c851a75f6222aff3f78778ab3d07)
    00000077'41a49000-00000077'41a66fff ---         0     1e000
    00000077'41a67000-00000077'41a67fff r--      f000      1000  /system/lib64/libvndksupport.so
    00000077'41a68000-00000077'41a68fff rw-     10000      1000  /system/lib64/libvndksupport.so
    00000077'41a87000-00000077'41aa6fff r--         0     20000  /dev/__properties__/u:object_r:vendor_display_prop:s0
    00000077'41aa7000-00000077'41ad5fff r-x         0     2f000  /system/lib64/vndk-28/android.frameworks.sensorservice@1.0.so (BuildId: 3ec09d6253b0ad7869cc06bc9fee52c0) (load bias 0x7000)
    00000077'41ad6000-00000077'41ae9fff ---         0     14000
    00000077'41aea000-00000077'41aeffff r--     3a000      6000  /system/lib64/vndk-28/android.frameworks.sensorservice@1.0.so (load bias 0x7000)
    00000077'41af0000-00000077'41af0fff rw-     40000      1000  /system/lib64/vndk-28/android.frameworks.sensorservice@1.0.so (load bias 0x7000)
    00000077'41b09000-00000077'41b5efff r-x         0     56000  /system/lib64/vndk-sp-28/libhidltransport.so (BuildId: 0e1574a3001938ff22bba3a3003cebcc) (load bias 0xa000)
    00000077'41b5f000-00000077'41b76fff ---         0     18000
    00000077'41b77000-00000077'41b7efff r--     58000      8000  /system/lib64/vndk-sp-28/libhidltransport.so (load bias 0xa000)
    00000077'41b7f000-00000077'41b7ffff rw-     60000      1000  /system/lib64/vndk-sp-28/libhidltransport.so (load bias 0xa000)
    00000077'41b84000-00000077'41b9bfff r-x         0     18000  /system/lib64/vndk-sp-28/libbacktrace.so (BuildId: 7e164087a77e31dc8057005679380bb8)
    00000077'41b9c000-00000077'41bb2fff ---         0     17000
    00000077'41bb3000-00000077'41bb3fff r--     1f000      1000  /system/lib64/vndk-sp-28/libbacktrace.so
    00000077'41bb4000-00000077'41bb4fff rw-     20000      1000  /system/lib64/vndk-sp-28/libbacktrace.so
    00000077'41bc8000-00000077'41bd1fff r-x         0      a000  /vendor/lib64/libqservice.so (BuildId: 89258b02c7da6a782263e998a6b83958) (load bias 0x4000)
    00000077'41bd2000-00000077'41beffff ---         0     1e000
    00000077'41bf0000-00000077'41bf3fff r--      c000      4000  /vendor/lib64/libqservice.so (load bias 0x4000)
    00000077'41bf4000-00000077'41bf4fff rw-     10000      1000  /vendor/lib64/libqservice.so (load bias 0x4000)
    00000077'41c13000-00000077'41c14fff r-x         0      2000  /system/lib64/libdl.so (BuildId: fa394ddfd86fb8df1a571c581ba6f75e)
    00000077'41c15000-00000077'41c31fff ---         0     1d000
    00000077'41c32000-00000077'41c32fff r--      f000      1000  /system/lib64/libdl.so
    00000077'41c33000-00000077'41c33fff rw-         0      1000  [anon:.bss]
    00000077'41c50000-00000077'41c95fff r-x         0     46000  /system/lib64/vndk-sp-28/libunwindstack.so (BuildId: dbb4ec282a86e608327aa3edc0c2c995) (load bias 0x5000)
    00000077'41c96000-00000077'41cb3fff ---         0     1e000
    00000077'41cb4000-00000077'41cbafff r--     49000      7000  /system/lib64/vndk-sp-28/libunwindstack.so (load bias 0x5000)
    00000077'41cbb000-00000077'41cbbfff rw-     50000      1000  /system/lib64/vndk-sp-28/libunwindstack.so (load bias 0x5000)
    00000077'41ccf000-00000077'41cdcfff r-x         0      e000  /system/lib64/vndk-sp-28/libhidlbase.so (BuildId: 779e24c0082532abdddc11997af7b1a5)
    00000077'41cdd000-00000077'41cedfff ---         0     11000
    00000077'41cee000-00000077'41ceefff r--      f000      1000  /system/lib64/vndk-sp-28/libhidlbase.so
    00000077'41cef000-00000077'41ceffff rw-     10000      1000  /system/lib64/vndk-sp-28/libhidlbase.so
    00000077'41d09000-00000077'41d09fff rw-         0      1000  [anon:linker_alloc]
    00000077'41d10000-00000077'41d10fff rw-         0      1000  [anon:linker_alloc_vector]
    00000077'41d23000-00000077'41d23fff rw-         0      1000  [anon:linker_alloc]
    00000077'41d35000-00000077'41d35fff r--         0      1000  [anon:linker_alloc]
    00000077'41d51000-00000077'41d51fff rw-         0      1000  [anon:linker_alloc_small_objects]
    00000077'41d52000-00000077'41d52fff r--         0      1000  [anon:linker_alloc]
    00000077'41d6b000-00000077'41d8afff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    00000077'41d8b000-00000077'41d8bfff rw-         0      1000  [anon:linker_alloc]
    00000077'41da3000-00000077'41da3fff r--         0      1000  [anon:linker_alloc]
    00000077'41daa000-00000077'41dc9fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    00000077'41dca000-00000077'41de9fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    00000077'41dea000-00000077'41e09fff r--         0     20000  /dev/__properties__/properties_serial
    00000077'41e0a000-00000077'41e0afff rw-         0      1000  [anon:linker_alloc]
    00000077'41e2a000-00000077'41e2afff r--         0      1000  [anon:linker_alloc]
    00000077'41e2c000-00000077'41e2cfff ---         0      1000  [anon:thread signal stack guard]
    00000077'41e2d000-00000077'41e30fff rw-         0      4000  [anon:thread signal stack]
    00000077'41e31000-00000077'41e31fff ---         0      1000  [anon:bionic TLS guard]
    00000077'41e32000-00000077'41e34fff rw-         0      3000  [anon:bionic TLS]
    00000077'41e35000-00000077'41e35fff ---         0      1000  [anon:bionic TLS guard]
    00000077'41e36000-00000077'41e36fff ---         0      1000  [anon:thread signal stack guard]
    00000077'41e37000-00000077'41e3afff rw-         0      4000  [anon:thread signal stack]
    00000077'41e3b000-00000077'41e45fff r--         0      b000  /dev/__properties__/property_info
    00000077'41e46000-00000077'41e46fff rw-         0      1000  [anon:linker_alloc_vector]
    00000077'41e47000-00000077'41e49fff rw-         0      3000  [anon:linker_alloc_small_objects]
    00000077'41e4a000-00000077'41e4afff rw-         0      1000  [anon:linker_alloc_vector]
    00000077'41e4b000-00000077'41e4cfff rw-         0      2000  [anon:linker_alloc_small_objects]
    00000077'41e4d000-00000077'41e4dfff rw-         0      1000  [anon:linker_alloc_lob]
    00000077'41e4e000-00000077'41e4efff rw-         0      1000  [anon:linker_alloc_small_objects]
    00000077'41e4f000-00000077'41e4ffff ---         0      1000  [anon:bionic TLS guard]
    00000077'41e50000-00000077'41e52fff rw-         0      3000  [anon:bionic TLS]
    00000077'41e53000-00000077'41e53fff ---         0      1000  [anon:bionic TLS guard]
    00000077'41e54000-00000077'41e55fff rw-         0      2000  [anon:linker_alloc_small_objects]
    00000077'41e56000-00000077'41e57fff rw-         0      2000  [anon:linker_alloc_vector]
    00000077'41e5c000-00000077'41e5dfff rw-         0      2000  [anon:System property context nodes]
    00000077'41e5e000-00000077'41e5ffff rw-         0      2000  [anon:linker_alloc_lob]
    00000077'41e61000-00000077'41e61fff rw-         0      1000  [anon:linker_alloc_small_objects]
    00000077'41e62000-00000077'41e62fff r--         0      1000  [anon:atexit handlers]
    00000077'41e63000-00000077'41e63fff rw-         0      1000  [anon:linker_alloc_vector]
    00000077'41e64000-00000077'41e64fff rw-         0      1000  [anon:linker_alloc_small_objects]
    00000077'41e65000-00000077'41e65fff rw-         0      1000  [anon:arc4random data]
    00000077'41e66000-00000077'41e66fff r--         0      1000  [anon:linker_alloc]
    00000077'41e67000-00000077'41e86fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    00000077'41e87000-00000077'41e88fff rw-         0      2000  [anon:linker_alloc_small_objects]
    00000077'41e89000-00000077'41ea8fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    00000077'41ea9000-00000077'41ec8fff r--         0     20000  /dev/__properties__/properties_serial
    00000077'41ec9000-00000077'41ed3fff r--         0      b000  /dev/__properties__/property_info
    00000077'41ed4000-00000077'4200efff r-x         0    13b000  /system/bin/linker64 (BuildId: 9976eda32b71d04a0eb3502ae8d96df9)
    00000077'4200f000-00000077'4200ffff rw-         0      1000  [anon:linker_alloc]
    00000077'42010000-00000077'42010fff r--         0      1000  [anon:linker_alloc]
    00000077'42011000-00000077'42011fff ---         0      1000
    00000077'42012000-00000077'42012fff rw-         0      1000
    00000077'42013000-00000077'42013fff ---         0      1000
    00000077'42014000-00000077'42015fff rw-         0      2000  [anon:System property context nodes]
    00000077'42016000-00000077'42016fff r--         0      1000  [anon:linker_alloc]
    00000077'42017000-00000077'42017fff rw-         0      1000  [anon:linker_alloc_vector]
    00000077'42018000-00000077'42018fff rw-         0      1000  [anon:linker_alloc_small_objects]
    00000077'42019000-00000077'42019fff r--         0      1000  [anon:linker_alloc]
    00000077'4201a000-00000077'4201afff rw-         0      1000  [anon:linker_alloc_small_objects]
    00000077'4201b000-00000077'4201bfff r--         0      1000  [anon:atexit handlers]
    00000077'4201c000-00000077'4201cfff ---         0      1000  [anon:thread signal stack guard]
    00000077'4201d000-00000077'42020fff rw-         0      4000  [anon:thread signal stack]
    00000077'42021000-00000077'42021fff rw-         0      1000  [anon:arc4random data]
    00000077'42022000-00000077'42022fff ---         0      1000  [anon:bionic TLS guard]
    00000077'42023000-00000077'42025fff rw-         0      3000  [anon:bionic TLS]
    00000077'42026000-00000077'42026fff ---         0      1000  [anon:bionic TLS guard]
    00000077'42027000-00000077'42027fff r--         0      1000  [vvar]
    00000077'42028000-00000077'42028fff r-x         0      1000  [vdso]
    00000077'42029000-00000077'42033fff r--    145000      b000  /system/bin/linker64
    00000077'42034000-00000077'42034fff rw-    150000      1000  /system/bin/linker64
    00000077'42035000-00000077'42037fff rw-         0      3000
    00000077'42038000-00000077'42038fff r--         0      1000
    00000077'42039000-00000077'4203ffff rw-         0      7000
    0000007f'ec86a000-0000007f'ec88afff rw-         0     21000  [stack]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 832, tid: 866, name: HwBinder:832_1  >>> /system/vendor/bin/mm-pp-dpps <<<
    x0  000000000000000f  x1  00000000c0306201  x2  0000007740b01348  x3  0000000000000000
    x4  0000000000000000  x5  0000000000000000  x6  0000000000000000  x7  00000000011d2fb5
    x8  000000000000001d  x9  0000007740b012f8  x10 0000007740b012f8  x11 6f9e0958f2c5c6a0
    x12 0000007740b01340  x13 000000774080f100  x14 ffffffffff000000  x15 ffffffffffffffff
    x16 00000077415a9a50  x17 00000077412b8aec  x18 0000000000000010  x19 0000007740b01588
    x20 000000774080d0b0  x21 000000774080d138  x22 0000007740b01588  x23 0000007740b01588
    x24 0000000000000001  x25 0000007740a04000  x26 00000077420395e0  x27 0000000000000000
    x28 0000007740c3e780  x29 0000007740b01330
    sp  0000007740b01240  lr  00000077412b8b74  pc  0000007741308d34

backtrace:
    #00 pc 000000000007ad34  /system/lib64/libc.so (__ioctl+4)
    #01 pc 000000000002ab70  /system/lib64/libc.so (ioctl+132)
    #02 pc 000000000001e69c  /system/lib64/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+200)
    #03 pc 000000000001e79c  /system/lib64/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+20)
    #04 pc 0000000000013628  /system/lib64/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+96)
    #05 pc 000000000001a788  /system/lib64/vndk-sp-28/libhwbinder.so
    #06 pc 000000000001010c  /system/lib64/vndk-sp-28/libutils.so (android::Thread::_threadLoop(void*)+284)
    #07 pc 0000000000090328  /system/lib64/libc.so (__pthread_start(void*)+36)
    #08 pc 0000000000023a28  /system/lib64/libc.so (__start_thread+68)

stack:
         0000007740b011c0  0000000000000004
         0000007740b011c8  0000000000000000
         0000007740b011d0  0000000000000000
         0000007740b011d8  0000000000000000
         0000007740b011e0  0000000000000000
         0000007740b011e8  0000000000000000
         0000007740b011f0  0000000000010001
         0000007740b011f8  0000000000000000
         0000007740b01200  0000007740b01588  <anonymous:0000007740a05000>
         0000007740b01208  0000000000000000
         0000007740b01210  0000000000000000
         0000007740b01218  0000000000000000
         0000007740b01220  0000000000000000
         0000007740b01228  0000007700000000
         0000007740b01230  0000007740b02008
         0000007740b01238  0000000000000064
    #00  0000007740b01240  0000000000000000
         ........  ........
    #01  0000007740b01240  0000000000000000
         ........  ........
    #02  0000007740b01340  0000007740c3e780  [anon:libc_malloc]
         ........  ........
    #03  0000007740b013b0  000000774080d138  [anon:libc_malloc]
         ........  ........
    #04  0000007740b013d0  0000007740b01588  <anonymous:0000007740a05000>
         ........  ........
    #05  0000007740b01410  0000007740c81140  [anon:libc_malloc]
         ........  ........
    #06  0000007740b01430  0000007740b01570  <anonymous:0000007740a05000>
         ........  ........
    #07  0000007740b014a0  000000774131e304  /system/lib64/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  0000007740b014c0  0000007742039548  <anonymous:0000007742039000>
         0000007740b014c8  0000000000000000
         0000007740b014d0  00000077420395e0  <anonymous:0000007742039000>
         0000007740b014d8  00000077420395f0  <anonymous:0000007742039000>
         0000007740b014e0  0000000000000000
         0000007740b014e8  0000000000000000
         0000007740b014f0  0000007742039548  <anonymous:0000007742039000>
         0000007740b014f8  00000077407ff4f0  <anonymous:0000007740703000>
         0000007740b01500  0000034000000362
         0000007740b01508  0000007700000001
         0000007740b01510  0000007740a04000  [anon:thread stack guard]
         0000007740b01518  00000000000fd4f0
         0000007740b01520  0000000000001000
         0000007740b01528  0000000000000000
         0000007740b01530  0000000000000000
         0000007740b01538  8020080280200802
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 832, tid: 2187, name: AL_THREAD  >>> /system/vendor/bin/mm-pp-dpps <<<
    x0  0000007740c461ec  x1  0000000000000004  x2  0000000000000000  x3  00000077407ff300
    x4  0000000000000008  x5  0000000000000001  x6  0000007740c531e0  x7  00000077407fef59
    x8  0000000000000049  x9  0000000000000000  x10 0000000000000000  x11 0000000000000000
    x12 0000000000000001  x13 0000007740b02008  x14 000000000000000f  x15 0000007741418960
    x16 000000774139d2b0  x17 00000077412bccd0  x18 0000000000000010  x19 0000000000000004
    x20 0000007740c461ec  x21 0000000000000000  x22 00000077407ff588  x23 0000000000000000
    x24 00000077407ff588  x25 0000000000000004  x26 00000077420395e0  x27 0000000000000000
    x28 0000000000000000  x29 00000077407ff330
    sp  00000077407ff2f0  lr  00000077412bb240  pc  0000007741308d64

backtrace:
    #00 pc 000000000007ad64  /system/lib64/libc.so (__ppoll+4)
    #01 pc 000000000002d23c  /system/lib64/libc.so (ppoll64+144)
    #02 pc 000000000002d184  /system/lib64/libc.so (ppoll+44)
    #03 pc 0000000000023974  /vendor/bin/mm-pp-dpps (DppsAdFbPoll::ProcessNextEvent()+320)
    #04 pc 00000000000131ec  /vendor/bin/mm-pp-dpps (AmbientLightContext::ProcessAmbientLightThread()+256)
    #05 pc 00000000000130dc  /vendor/bin/mm-pp-dpps (AmbientLightContext::AmbientLightThread(void*)+8)
    #06 pc 0000000000090328  /system/lib64/libc.so (__pthread_start(void*)+36)
    #07 pc 0000000000023a28  /system/lib64/libc.so (__start_thread+68)

stack:
         00000077407ff270  00000077407ff300  <anonymous:0000007740703000>
         00000077407ff278  0000005c8610fba4  /vendor/bin/mm-pp-dpps (_ZN19AmbientLightContext12ProcessAlMsgEv+120)
         00000077407ff280  00000077407ff308  <anonymous:0000007740703000>
         00000077407ff288  0000000140c52501
         00000077407ff290  ffffffff0000000a
         00000077407ff298  0000000000000043
         00000077407ff2a0  0000000000000000
         00000077407ff2a8  6f9e0958f2c5c6a0
         00000077407ff2b0  0000000000000000
         00000077407ff2b8  0000000000000000
         00000077407ff2c0  00000077420395e0  <anonymous:0000007742039000>
         00000077407ff2c8  0000000000000004
         00000077407ff2d0  0000000000004002
         00000077407ff2d8  6f9e0958f2c5c6a0
         00000077407ff2e0  00000077407ff320  <anonymous:0000007740703000>
         00000077407ff2e8  00000077407ff588  <anonymous:0000007740703000>
    #00  00000077407ff2f0  0000000000000000
         ........  ........
    #01  00000077407ff2f0  0000000000000000
         ........  ........
    #02  00000077407ff340  0000000000000000
         ........  ........
    #03  00000077407ff370  0000000000000000
         ........  ........
    #04  00000077407ff3e0  0000000000000000
         ........  ........
    #05  00000077407ff490  00000077407ff4b0  <anonymous:0000007740703000>
         ........  ........
    #06  00000077407ff4a0  000000774131e304  /system/lib64/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #07  00000077407ff4c0  0000007742039548  <anonymous:0000007742039000>
         00000077407ff4c8  0000000000000000
         00000077407ff4d0  00000077420395e0  <anonymous:0000007742039000>
         00000077407ff4d8  00000077420395f0  <anonymous:0000007742039000>
         00000077407ff4e0  0000000000000000
         00000077407ff4e8  0000000000000000
         00000077407ff4f0  0000007740b014f0  <anonymous:0000007740a05000>
         00000077407ff4f8  0000000000000000
         00000077407ff500  000003400000088b
         00000077407ff508  0000007f00000000
         00000077407ff510  0000007740702000  [anon:thread stack guard]
         00000077407ff518  00000000000fd4f0
         00000077407ff520  0000000000001000
         00000077407ff528  0000000000000000
         00000077407ff530  0000007fec889788  [stack]
         00000077407ff538  0000000000000000

open files:
    fd 0: /dev/null
    fd 1: /dev/null
    fd 2: /dev/null
    fd 3: /dev/vndbinder
    fd 4: socket:[13858]
    fd 5: /dev/pmsg0
    fd 6: /dev/graphics/fb0
    fd 7: /dev/graphics/fb0
    fd 8: /sys/devices/soc/c900000.qcom,mdss_mdp/c900000.qcom,mdss_mdp:qcom,mdss_fb_primary/leds/lcd-backlight/brightness
    fd 9: pipe:[13859]
    fd 10: pipe:[13859]
    fd 11: /sys/devices/virtual/graphics/fb0/show_blank_event
    fd 12: socket:[19832]
    fd 13: /sys/devices/virtual/graphics/fb0/ad_bl_event
    fd 14: /sys/devices/virtual/graphics/fb0/ad_event
    fd 15: /dev/hwbinder
    fd 16: /sys/kernel/debug/tracing/trace_marker
    fd 17: /dev/cpuset/foreground/tasks
    fd 18: /dev/cpuset/background/tasks
    fd 19: /dev/cpuset/system-background/tasks
    fd 20: /dev/cpuset/top-app/tasks
    fd 21: /dev/cpuset/audio-app/tasks
    fd 22: /dev/cpuset/restricted/tasks
    fd 23: /dev/stune/top-app/tasks
    fd 24: /dev/stune/foreground/tasks
    fd 25: /dev/stune/background/tasks
    fd 26: /dev/stune/rt/tasks
    fd 27: pipe:[33067]
    fd 28: pipe:[33067]
