E.g.: https://build.chromium.org/p/chromium.perf/builders/Linux%20Perf%20%284%29/builds/13940
Crash reason: SIGSEGV
Crash address: 0x20
Process uptime: not available
Thread 6 (crashed)
0 chrome!<name omitted> [SkScan_AAAPath.cpp : 918 + 0x0]
rax = 0x0000000000000000 rdx = 0x0000000000250800
rcx = 0x0000000000c80800 rbx = 0x00002370ce14803c
rsi = 0x0000000000000000 rdi = 0x00007f6d6bd907f0
rbp = 0x000000007fffffff rsp = 0x00007f6d6bd908c0
r8 = 0x00002370ce998e28 r9 = 0x00002370ce998efc
r10 = 0x00007f6d81beb26c r11 = 0x00002370ce998efc
r12 = 0x00002370ce0a56c0 r13 = 0x000000007fffffff
r14 = 0x00002370ce148018 r15 = 0x0000000000000000
rip = 0x00007f6d7e28a070
Found by: given as instruction pointer in context
1 chrome!<name omitted> [SkScan_AAAPath.cpp : 1319 + 0x2b]
rbx = 0x00007f6d6bd90b60 rbp = 0x0000000000000000
rsp = 0x00007f6d6bd90a60 r12 = 0x00007f6d6bd91dd0
r13 = 0x00002370c9fcd068 r14 = 0x000000000000005a
r15 = 0x000000000000005b rip = 0x00007f6d7e28d0b2
Found by: call frame info
2 chrome!<name omitted> [SkDraw.cpp : 1097 + 0x8]
rbx = 0x0000000000000000 rbp = 0x00002370ce860708
rsp = 0x00007f6d6bd90fd0 r12 = 0x00007f6d6bd91f18
r13 = 0x0000000000000001 r14 = 0x00007f6d6bd91dd0
r15 = 0x00007f6d6bd90ff0 rip = 0x00007f6d7e0cfa9b
Found by: call frame info
3 chrome!<name omitted> [SkDraw.cpp : 1190 + 0x16]
rbx = 0x0000000000000000 rbp = 0x00007f6d6bd91dd0
rsp = 0x00007f6d6bd91db0 r12 = 0x0000000000000000
r13 = 0x00007f6d6bd91f18 r14 = 0x0000000000000001
r15 = 0x00002370ce860768 rip = 0x00007f6d7e0cee2d
Found by: call frame info
4 chrome!<name omitted> [SkDraw.h : 54 + 0x24]
rbx = 0x00007f6d6bd91f18 rbp = 0x00007f6d825ea82b
rsp = 0x00007f6d6bd91ee0 r12 = 0x00007f6d828d1d10
r13 = 0x00002370ce860768 r14 = 0x00002370c9fcc000
r15 = 0x00007f6d6bd91f90 rip = 0x00007f6d7e231d44
Found by: call frame info
5 chrome!<name omitted> [SkCanvas.cpp : 2283 + 0xf]
rbx = 0x00007f6d6bd91f18 rbp = 0x00007f6d825ea82b
rsp = 0x00007f6d6bd91ef0 r12 = 0x00007f6d828d1d10
r13 = 0x00002370ce860768 r14 = 0x00002370c9fcc000
r15 = 0x00007f6d6bd91f90 rip = 0x00007f6d7e063c37
Found by: call frame info
6 chrome!<name omitted> [SkRecordDraw.cpp : 118 + 0x10]
rbx = 0x00000000000011b0 rbp = 0x00002370ce97bdc0
rsp = 0x00007f6d6bd92130 r12 = 0x0000000000000236
r13 = 0x0000000000000000 r14 = 0x00007f6d6bd921c0
r15 = 0x00007f6d828d08d0 rip = 0x00007f6d7e10a8d2
Found by: call frame info
7 chrome!SkRecordDraw(SkRecord const&, SkCanvas*, SkPicture const* const*, SkDrawable* const*, int, SkBBoxHierarchy const*, SkPicture::AbortCallback*) [SkRecord.h : 51 + 0xb]
rbx = 0x00000000000011b0 rbp = 0x00002370ce97bdc0
rsp = 0x00007f6d6bd92180 r12 = 0x0000000000000236
r13 = 0x0000000000000000 r14 = 0x00007f6d6bd921c0
r15 = 0x00007f6d828d08d0 rip = 0x00007f6d7e10a553
Found by: call frame info
8 chrome!<name omitted> [SkBigPicture.cpp : 35 + 0xe]
rbx = 0x00002370cea07af0 rbp = 0x0000000000000000
rsp = 0x00007f6d6bd922a0 r12 = 0x0000000000000000
r13 = 0x00002370cea07af0 r14 = 0x0000000000000000
r15 = 0x00002370c9fcc000 rip = 0x00007f6d7e22ffb1
Found by: call frame info
9 chrome!<name omitted> [SkCanvas.cpp : 3060 + 0xe]
rbx = 0x0000000000000000 rbp = 0x0000000000000000
rsp = 0x00007f6d6bd922e0 r12 = 0x0000000000000000
r13 = 0x00002370cea07af0 r14 = 0x00002370c9fcc000
r15 = 0x00002370cea07af0 rip = 0x00007f6d7e0665b5
Found by: call frame info
10 chrome!<name omitted> [SkCanvas.cpp : 3040 + 0x15]
rbx = 0x00007f6d82d2d2b4 rbp = 0x0000000000000000
rsp = 0x00007f6d6bd92330 r12 = 0x0000000000000000
r13 = 0x00002370cea07af0 r14 = 0x00002370c9fcc000
r15 = 0x00007f6d828d08d0 rip = 0x00007f6d7e06b318
Found by: call frame info
11 chrome!<name omitted> [SkRecordDraw.cpp : 120 + 0x8]
rbx = 0x0000000000000000 rbp = 0x00002370ce7809a0
rsp = 0x00007f6d6bd923c0 r12 = 0x0000000000000000
r13 = 0x0000000000000000 r14 = 0x00007f6d6bd92450
r15 = 0x00007f6d828d08d0 rip = 0x00007f6d7e10a926
Found by: call frame info
12 chrome!SkRecordDraw(SkRecord const&, SkCanvas*, SkPicture const* const*, SkDrawable* const*, int, SkBBoxHierarchy const*, SkPicture::AbortCallback*) [SkRecord.h : 51 + 0xb]
rbx = 0x0000000000000000 rbp = 0x00002370ce7809a0
rsp = 0x00007f6d6bd92410 r12 = 0x0000000000000000
r13 = 0x0000000000000000 r14 = 0x00007f6d6bd92450
r15 = 0x00007f6d828d08d0 rip = 0x00007f6d7e10a553
Found by: call frame info
13 chrome!<name omitted> [SkBigPicture.cpp : 35 + 0xe]
rbx = 0x00002370cea07a50 rbp = 0x0000000000000000
rsp = 0x00007f6d6bd92530 r12 = 0x0000000000000000
r13 = 0x00002370cea07a50 r14 = 0x0000000000000000
r15 = 0x00002370c9fcc000 rip = 0x00007f6d7e22ffb1
Found by: call frame info
14 chrome!<name omitted> [SkCanvas.cpp : 3038 + 0xf]
rbx = 0x00007f6d82d2d2b4 rbp = 0x0000000000000000
rsp = 0x00007f6d6bd92570 r12 = 0x0000000000000000
r13 = 0x00002370cea07a50 r14 = 0x00002370c9fcc000
r15 = 0x00002370c9fcc000 rip = 0x00007f6d7e06b2eb
Found by: call frame info
15 chrome!<name omitted> [SkCanvas.h : 1092 + 0xf]
rbx = 0x00002370ce5fc060 rbp = 0x0000000000000000
rsp = 0x00007f6d6bd92600 r12 = 0x0000000000000000
r13 = 0x00002370ce174340 r14 = 0x0000000000000000
r15 = 0x00002370c9fcc000 rip = 0x00007f6d7ea8ae8d
Found by: call frame info
16 chrome!<name omitted> [display_item_list.cc : 142 + 0x9]
rbx = 0x00002370ce174330 rbp = 0x0000000000000000
rsp = 0x00007f6d6bd92630 r12 = 0x0000000000000000
r13 = 0x00002370ce174340 r14 = 0x00002370c9fcc000
r15 = 0x00002370ceb00480 rip = 0x00007f6d7ea89a6a
Found by: call frame info
17 chrome!<name omitted> [raster_source.cc : 199 + 0xa]
rbx = 0x0000000000000001 rbp = 0x0000000000000000
rsp = 0x00007f6d6bd926a0 r12 = 0x00002370ce513f60
r13 = 0x000001fe000002fc r14 = 0x00002370c9fcc000
r15 = 0x00002370ce899200 rip = 0x00007f6d7ea8bfef
Found by: call frame info
18 chrome!<name omitted> [raster_source.cc : 83 + 0x12]
rbx = 0x00002370c9fcc000 rbp = 0x00007f6d6bd93890
rsp = 0x00007f6d6bd93870 r12 = 0x00000000000001fc
r13 = 0x000001fe000002fc r14 = 0x00002370ce8991d8
r15 = 0x00000000000000fe rip = 0x00007f6d7ea8c7c4
Found by: call frame info
19 chrome!<name omitted> [raster_buffer_provider.cc : 82 + 0x1c]
rbx = 0x00002370ce513f60 rbp = 0x00007f6d6bd93a20
rsp = 0x00007f6d6bd938e0 r12 = 0x00002370ce8991f8
r13 = 0x0000000000000400 r14 = 0x00002370ce899200
r15 = 0x00002370ce750c0c rip = 0x00007f6d7eac84b3
Found by: call frame info
20 chrome!cc::(anonymous namespace)::RasterBufferImpl::Playback(cc::RasterSource const*, gfx::Rect const&, gfx::Rect const&, unsigned long, gfx::SizeF const&, cc::RasterSource::PlaybackSettings const&) [bitmap_raster_buffer_provider.cc : 54 + 0x15]
rbx = 0x00007f6d6bd93a20 rbp = 0x00007f6d6bd939f8
rsp = 0x00007f6d6bd939d0 r12 = 0x00002370ce8991d8
r13 = 0x00002370ce8991e8 r14 = 0x00002370ce8991f8
r15 = 0x00002370ce513f60 rip = 0x00007f6d7eac5fcb
Found by: call frame info
21 chrome!cc::(anonymous namespace)::RasterTaskImpl::RunOnWorkerThread() [tile_manager.cc : 129 + 0x8]
rbx = 0x00002370ce899200 rbp = 0x00007f6d82c06100
rsp = 0x00007f6d6bd93a70 r12 = 0x00002370c9fc5600
r13 = 0x00002370ce899180 r14 = 0x00007f6d6bd93ab8
r15 = 0x00002370c9fc5658 rip = 0x00007f6d7eaa2bdd
Found by: call frame info
22 chrome!<name omitted> [categorized_worker_pool.cc : 359 + 0x2]
rbx = 0x00002370c9fc5630 rbp = 0x00007f6d82c06100
rsp = 0x00007f6d6bd93b40 r12 = 0x00002370c9fc5600
r13 = 0x00002370c9fc5600 r14 = 0x0000000000000001
r15 = 0x00002370c9fc5658 rip = 0x00007f6d80a9a8a9
Found by: call frame info
23 chrome!<name omitted> [categorized_worker_pool.cc : 338 + 0xa]
rbx = 0x00002370ca024592 rbp = 0x0000000000000001
rsp = 0x00007f6d6bd93bd0 r12 = 0x00002370ca011198
r13 = 0x00002370c9fc5600 r14 = 0x00002370c9fc5730
r15 = 0x00002370ca024594 rip = 0x00007f6d80a9a7ea
Found by: call frame info
24 chrome!<name omitted> [simple_thread.cc : 68 + 0x6]
rbx = 0x00002370ca011150 rbp = 0x00002370c9f4fdd0
rsp = 0x00007f6d6bd93c10 r12 = 0x0000000000000000
r13 = 0x0000000000000000 r14 = 0x00002370ca011160
r15 = 0x00007f6d6bd93c18 rip = 0x00007f6d7e0099c4
Found by: call frame info
25 chrome!base::(anonymous namespace)::ThreadFunc(void*) [platform_thread_posix.cc : 71 + 0x5]
rbx = 0x00007f6d6bd94700 rbp = 0x00002370c9f4fdd0
rsp = 0x00007f6d6bd93c40 r12 = 0x0000000000000000
r13 = 0x0000000000000000 r14 = 0x00002370ca011150
r15 = 0x00007f6d6bd94700 rip = 0x00007f6d7e00647a
Found by: call frame info
26 libpthread-2.19.so + 0x8182
rbx = 0x00007f6d6bd94700 rbp = 0x0000000000000000
rsp = 0x00007f6d6bd93c60 r12 = 0x0000000000000000
r13 = 0x0000000000000000 r14 = 0x00007f6d6bd949c0
r15 = 0x00007f6d6bd94700 rip = 0x00007f6d7ba4b182
Found by: call frame info
27 libc-2.19.so + 0xfa47d
rsp = 0x00007f6d6bd93d00 rip = 0x00007f6d7558947d
Found by: stack scanning
Comment 1 by liyuqian@chromium.org
, Nov 7 2016