signal-back
signal-back copied to clipboard
xeals
errno=1455 (fatal error: out of memory)
- Operating system: Windows 10 Pro x64
- Build version (
signal-back --version): 0.1.6
Detailed description
While I previously successfully decrypted a first generation Signal backup file, when I tried with one that was created just days ago, it fails with this error.
Full relevant output
runtime: VirtualAlloc of 2955739136 bytes failed with errno=1455
fatal error: out of memory
runtime stack:
runtime.throw(0x5e3947, 0xd)
/usr/lib/go-1.10/src/runtime/panic.go:616 +0x88
runtime.sysMap(0xc1098b0000, 0xb02d0000, 0x6f1e01, 0x70a138)
/usr/lib/go-1.10/src/runtime/mem_windows.go:122 +0x13b
runtime.(*mheap).sysAlloc(0x6f16e0, 0xb02d0000, 0x0)
/usr/lib/go-1.10/src/runtime/malloc.go:470 +0xdb
runtime.(*mheap).grow(0x6f16e0, 0x58168, 0x0)
/usr/lib/go-1.10/src/runtime/mheap.go:907 +0x67
runtime.(*mheap).allocSpanLocked(0x6f16e0, 0x58168, 0x70a148, 0x31cfe40)
/usr/lib/go-1.10/src/runtime/mheap.go:820 +0x308
runtime.(*mheap).alloc_m(0x6f16e0, 0x58168, 0xffffffffffff0101, 0x31cfe70)
/usr/lib/go-1.10/src/runtime/mheap.go:686 +0x126
runtime.(*mheap).alloc.func1()
/usr/lib/go-1.10/src/runtime/mheap.go:753 +0x54
runtime.(*mheap).alloc(0x6f16e0, 0x58168, 0x3010101, 0x41390a)
/usr/lib/go-1.10/src/runtime/mheap.go:752 +0x91
runtime.largeAlloc(0xb02ce008, 0x440101, 0x1b06a8)
/usr/lib/go-1.10/src/runtime/malloc.go:826 +0x9b
runtime.mallocgc.func1()
/usr/lib/go-1.10/src/runtime/malloc.go:721 +0x4d
runtime.systemstack(0x0)
/usr/lib/go-1.10/src/runtime/asm_amd64.s:409 +0x7e
runtime.mstart()
/usr/lib/go-1.10/src/runtime/proc.go:1175
goroutine 1 [running]:
runtime.systemstack_switch()
/usr/lib/go-1.10/src/runtime/asm_amd64.s:363 fp=0xc042033050 sp=0xc042033048 pc=0x44f300
runtime.mallocgc(0xb02ce008, 0x59eaa0, 0x1, 0x0)
/usr/lib/go-1.10/src/runtime/malloc.go:720 +0x8e1 fp=0xc0420330f0 sp=0xc042033050 pc=0x40fda1
runtime.makeslice(0x59eaa0, 0xb02ce008, 0xb02ce008, 0x4, 0x4, 0x4)
/usr/lib/go-1.10/src/runtime/slice.go:61 +0x7e fp=0xc042033120 sp=0xc0420330f0 pc=0x43b62e
github.com/xeals/signal-back/types.(*BackupFile).Frame(0xc0420ecfc0, 0xc0b173a410, 0x0, 0x0)
/home/xeal/.local/share/go/src/github.com/xeals/signal-back/types/backup.go:94 +0xf7 fp=0xc0420331d0 sp=0xc042033120 pc=0x56bcc7
github.com/xeals/signal-back/cmd.XML(0xc0420ecfc0, 0x606e40, 0xc042072008, 0x3, 0x1)
/home/xeal/.local/share/go/src/github.com/xeals/signal-back/cmd/format.go:145 +0x119 fp=0xc042033998 sp=0xc0420331d0 pc=0x57b979
github.com/xeals/signal-back/cmd.glob..func4(0xc042088420, 0x0, 0x0)
/home/xeal/.local/share/go/src/github.com/xeals/signal-back/cmd/format.go:67 +0x416 fp=0xc042033a38 sp=0xc042033998 pc=0x57d486
github.com/xeals/signal-back/vendor/github.com/urfave/cli.HandleAction(0x5a6140, 0x5ef668, 0xc042088420, 0xc042082100, 0x0)
/home/xeal/.local/share/go/src/github.com/xeals/signal-back/vendor/github.com/urfave/cli/app.go:490 +0xcf fp=0xc042033a60 sp=0xc042033a38 pc=0x504b5f
github.com/xeals/signal-back/vendor/github.com/urfave/cli.Command.Run(0x5e20ed, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e96cb, 0x1f, 0x5ee97c, ...)
/home/xeal/.local/share/go/src/github.com/xeals/signal-back/vendor/github.com/urfave/cli/command.go:210 +0xa3d fp=0xc042033cd0 sp=0xc042033a60 pc=0x505ddd
github.com/xeals/signal-back/vendor/github.com/urfave/cli.(*App).Run(0xc0420841a0, 0xc04207a000, 0x5, 0x8, 0x0, 0x0)
/home/xeal/.local/share/go/src/github.com/xeals/signal-back/vendor/github.com/urfave/cli/app.go:255 +0x6a7 fp=0xc042033ea8 sp=0xc042033cd0 pc=0x502ea7
main.main()
/home/xeal/.local/share/go/src/github.com/xeals/signal-back/main.go:52 +0x31e fp=0xc042033f88 sp=0xc042033ea8 pc=0x57e2fe
runtime.main()
/usr/lib/go-1.10/src/runtime/proc.go:198 +0x20e fp=0xc042033fe0 sp=0xc042033f88 pc=0x42c4be
runtime.goexit()
/usr/lib/go-1.10/src/runtime/asm_amd64.s:2361 +0x1 fp=0xc042033fe8 sp=0xc042033fe0 pc=0x451d81
I ran it against a newer backup from yesterday and this time it completes and gives no errors at all, but the file that is generated contains no messages.
<?xml version='1.0' encoding='UTF-8' standalone='yes' ?>
<?xml-stylesheet type="text/xsl" href="sms.xsl" ?>
<smses count="0"></smses>
signal-back v0.1.6 proto commit: d6610f0
@GuardianMajor same empty XML result for me on macOS 10.14.1., both on latest release binary and on one compiled from master.
While this is not the original issue, I've managed to find and fix the empty XML problem: https://github.com/xeals/signal-back/pull/39
Excellent, hopefully it will be merged and made available for release, thank you.
Closed the old PR as requested by @xeals, opened a new one in https://github.com/xeals/signal-back/pull/43
@xeals Alex, I appreciate the latest release that fixes this issue but unfortunately I don't see the build for signal-back_windows_amd64.exe and I am not currently setup to compile my own from source, would it be possible to have that build as well. Thank you.
Really interesting that it didn't build the 64-bit Windows. I've manually compiled and uploaded it.
Yeah, I was surprised too, that's why I thought you'd want to know. Thank you by the way.
I am using version v0.1.7-alpha.2 and am also getting this out of memory error. My backup file is 3.5GB but my laptop has 16GB of RAM. I tried running after a fresh reboot but still got the error. I can see the memory usage increase to 13GB+ before I get the out of memory error and then the application terminates. The error I get is as follows:
Microsoft Windows [Version 6.1.7601] Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\Users\Ken>cd Desktop
C:\Users\Ken\Desktop>cd signal-back
C:\Users\Ken\Desktop\signal-back>signal-back_windows_amd64.exe format -f XML -o backup.xml -P password.txt signal-2019-10-01-22-18-37.backup runtime: VirtualAlloc of 8589934592 bytes failed with errno=1455 fatal error: out of memory
runtime stack: runtime.throw(0x61eb57, 0xd) /usr/lib/go/src/runtime/panic.go:608 +0x79 runtime.sysMap(0xc327800000, 0x200000000, 0x7cfd98) /usr/lib/go/src/runtime/mem_windows.go:122 +0x138 runtime.(*mheap).sysAlloc(0x7b7060, 0x200000000, 0xeb86658, 0x38efd90) /usr/lib/go/src/runtime/malloc.go:619 +0x1d9 runtime.(*mheap).grow(0x7b7060, 0x100000, 0x0) /usr/lib/go/src/runtime/mheap.go:920 +0x49 runtime.(*mheap).allocSpanLocked(0x7b7060, 0x100000, 0x7cfda8, 0x203049700000000 ) /usr/lib/go/src/runtime/mheap.go:848 +0x361 runtime.(*mheap).alloc_m(0x7b7060, 0x100000, 0xffffffffffff0101, 0x38efe70) /usr/lib/go/src/runtime/mheap.go:692 +0x127 runtime.(*mheap).alloc.func1() /usr/lib/go/src/runtime/mheap.go:759 +0x53 runtime.(*mheap).alloc(0x7b7060, 0x100000, 0x3010101, 0x415cc3) /usr/lib/go/src/runtime/mheap.go:758 +0x91 runtime.largeAlloc(0x1fffff000, 0x440101, 0x9306a0) /usr/lib/go/src/runtime/malloc.go:1019 +0x9e runtime.mallocgc.func1() /usr/lib/go/src/runtime/malloc.go:914 +0x4d runtime.systemstack(0x0) /usr/lib/go/src/runtime/asm_amd64.s:351 +0x6b runtime.mstart() /usr/lib/go/src/runtime/proc.go:1229
goroutine 1 [running]: runtime.systemstack_switch() /usr/lib/go/src/runtime/asm_amd64.s:311 fp=0xc000074158 sp=0xc000074150 pc=0x452780 runtime.mallocgc(0x1fffff000, 0x5d6b00, 0x580301, 0xc000074230) /usr/lib/go/src/runtime/malloc.go:913 +0x8d5 fp=0xc0000741f8 sp=0xc00007 4158 pc=0x40bd05 runtime.makeslice(0x5d6b00, 0x1fffff000, 0x1fffff000, 0x0, 0x0, 0x403733) /usr/lib/go/src/runtime/slice.go:70 +0x7e fp=0xc000074228 sp=0xc0000741f 8 pc=0x43d81e bytes.makeSlice(0x1fffff000, 0x0, 0x0, 0x0) /usr/lib/go/src/bytes/buffer.go:231 +0x74 fp=0xc000074268 sp=0xc00007422 8 pc=0x4d0084 bytes.(*Buffer).grow(0xc0001243f0, 0x1000, 0x1000) /usr/lib/go/src/bytes/buffer.go:144 +0x161 fp=0xc0000742b8 sp=0xc0000742 68 pc=0x4cf9d1 bytes.(*Buffer).Write(0xc0001243f0, 0xc125c2f000, 0x1000, 0x1000, 0x1000, 0x0, 0 x0) /usr/lib/go/src/bytes/buffer.go:174 +0xe3 fp=0xc0000742e8 sp=0xc0000742b 8 pc=0x4cfcc3 bufio.(*Writer).Flush(0xc125c10600, 0xc0fb3386a1, 0x1000) /usr/lib/go/src/bufio/bufio.go:575 +0x7c fp=0xc000074348 sp=0xc0000742e8 pc=0x525b3c bufio.(*Writer).WriteString(0xc125c10600, 0xc0fb3386a1, 0x62440b, 0x1, 0x0, 0x0)
/usr/lib/go/src/bufio/bufio.go:678 +0x49 fp=0xc000074388 sp=0xc000074348
pc=0x526259 encoding/xml.(*printer).EscapeString(0xc004057950, 0xc0fa602000, 0x135aaac) /usr/lib/go/src/encoding/xml/xml.go:1979 +0x331 fp=0xc000074400 sp=0xc00 0074388 pc=0x592961 encoding/xml.(*printer).writeStart(0xc004057950, 0xc000074600, 0x0, 0x0) /usr/lib/go/src/encoding/xml/marshal.go:713 +0x2ef fp=0xc0000744e8 sp=0x c000074400 pc=0x57f33f encoding/xml.(*printer).marshalValue(0xc004057950, 0x60ed20, 0xc00424efc0, 0x199 , 0xc126b22000, 0x0, 0x199, 0xc125da2c00) /usr/lib/go/src/encoding/xml/marshal.go:515 +0x60e fp=0xc000074728 sp=0x c0000744e8 pc=0x57c37e encoding/xml.(*printer).marshalValue(0xc004057950, 0x5d2280, 0xc126a73758, 0x197 , 0xc126b22000, 0x0, 0x197, 0x0) /usr/lib/go/src/encoding/xml/marshal.go:451 +0xc2d fp=0xc000074968 sp=0x c000074728 pc=0x57c99d encoding/xml.(*printer).marshalStruct(0xc004057950, 0xc126b04d80, 0x618560, 0xc1 26a73738, 0x199, 0xc, 0x5cff80) /usr/lib/go/src/encoding/xml/marshal.go:937 +0x28c fp=0xc000074aa0 sp=0x c000074968 pc=0x5808cc encoding/xml.(*printer).marshalValue(0xc004057950, 0x618560, 0xc126a73738, 0x199 , 0xc00009c058, 0x0, 0x199, 0x0) /usr/lib/go/src/encoding/xml/marshal.go:520 +0x678 fp=0xc000074ce0 sp=0x c000074aa0 pc=0x57c3e8 encoding/xml.(*printer).marshalValue(0xc004057950, 0x5d2240, 0xc000096328, 0x197 , 0xc00009c058, 0x0, 0x197, 0x0) /usr/lib/go/src/encoding/xml/marshal.go:451 +0xc2d fp=0xc000074f20 sp=0x c000074ce0 pc=0x57c99d encoding/xml.(*printer).marshalStruct(0xc004057950, 0xc126b04d00, 0x6010a0, 0xc0 00096300, 0x199, 0x5, 0x5d6200) /usr/lib/go/src/encoding/xml/marshal.go:937 +0x28c fp=0xc000075058 sp=0x c000074f20 pc=0x5808cc encoding/xml.(*printer).marshalValue(0xc004057950, 0x5cbe40, 0xc000096300, 0x16, 0x0, 0x0, 0x90, 0x5ee6a0) /usr/lib/go/src/encoding/xml/marshal.go:520 +0x678 fp=0xc000075298 sp=0x c000075058 pc=0x57c3e8 encoding/xml.(*Encoder).Encode(0xc004057950, 0x5cbe40, 0xc000096300, 0xc125c2f00 0, 0x1000) /usr/lib/go/src/encoding/xml/marshal.go:158 +0xc5 fp=0xc0000752f8 sp=0xc 000075298 pc=0x57a5f5 encoding/xml.MarshalIndent(0x5cbe40, 0xc000096300, 0x0, 0x0, 0x61c1eb, 0x2, 0x0, 0x1, 0x4c514ac70e444895, 0x209731e3a2183284, ...) /usr/lib/go/src/encoding/xml/marshal.go:125 +0x177 fp=0xc000075360 sp=0x c0000752f8 pc=0x57a357 github.com/xeals/signal-back/cmd.XML(0xc000124070, 0x6527e0, 0xc000082018, 0x3, 0x1) /home/xeal/go/src/github.com/xeals/signal-back/cmd/format.go:255 +0x9fe fp=0xc0000759c0 sp=0xc000075360 pc=0x5b0e2e github.com/xeals/signal-back/cmd.glob..func4(0xc00009c420, 0x0, 0x0) /home/xeal/go/src/github.com/xeals/signal-back/cmd/format.go:70 +0x403 f p=0xc000075a60 sp=0xc0000759c0 pc=0x5b2283 github.com/xeals/signal-back/vendor/github.com/urfave/cli.HandleAction(0x5de720, 0x62b5f8, 0xc00009c420, 0xc000096100, 0x0) /home/xeal/go/src/github.com/xeals/signal-back/vendor/github.com/urfave/ cli/app.go:490 +0xcf fp=0xc000075a88 sp=0xc000075a60 pc=0x50c1cf github.com/xeals/signal-back/vendor/github.com/urfave/cli.Command.Run(0x61d1db, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x624e86, 0x1f, 0x62a881, ...) /home/xeal/go/src/github.com/xeals/signal-back/vendor/github.com/urfave/ cli/command.go:210 +0x997 fp=0xc000075cf8 sp=0xc000075a88 pc=0x50d397 github.com/xeals/signal-back/vendor/github.com/urfave/cli.(*App).Run(0xc0000981a 0, 0xc00008e000, 0x9, 0x10, 0x0, 0x0) /home/xeal/go/src/github.com/xeals/signal-back/vendor/github.com/urfave/ cli/app.go:255 +0x68e fp=0xc000075ed0 sp=0xc000075cf8 pc=0x50a4fe main.main() /home/xeal/go/src/github.com/xeals/signal-back/main.go:52 +0x2d7 fp=0xc0 00075f98 sp=0xc000075ed0 pc=0x5b3fa7 runtime.main() /usr/lib/go/src/runtime/proc.go:201 +0x207 fp=0xc000075fe0 sp=0xc000075f 98 pc=0x42e237 runtime.goexit() /usr/lib/go/src/runtime/asm_amd64.s:1333 +0x1 fp=0xc000075fe8 sp=0xc0000 75fe0 pc=0x454771
C:\Users\Ken\Desktop\signal-back>
