| 1 | execve("/bin/bash", ["bash", "test.bash"], [/* 19 vars */]) = 0
|
|---|
| 2 | brk(0) = 0x82c4000
|
|---|
| 3 | access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
|
|---|
| 4 | mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb77b1000
|
|---|
| 5 | access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
|
|---|
| 6 | open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
|
|---|
| 7 | fstat64(3, {st_mode=S_IFREG|0644, st_size=26992, ...}) = 0
|
|---|
| 8 | mmap2(NULL, 26992, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb77aa000
|
|---|
| 9 | close(3) = 0
|
|---|
| 10 | access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
|
|---|
| 11 | open("/lib/i386-linux-gnu/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = 3
|
|---|
| 12 | read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320W\0\0004\0\0\0"..., 512) = 512
|
|---|
| 13 | fstat64(3, {st_mode=S_IFREG|0644, st_size=121032, ...}) = 0
|
|---|
| 14 | mmap2(NULL, 124748, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb778b000
|
|---|
| 15 | mmap2(0xb77a7000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b) = 0xb77a7000
|
|---|
| 16 | close(3) = 0
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|---|
| 17 | access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
|
|---|
| 18 | open("/lib/i386-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
|
|---|
| 19 | read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320\n\0\0004\0\0\0"..., 512) = 512
|
|---|
| 20 | fstat64(3, {st_mode=S_IFREG|0644, st_size=13856, ...}) = 0
|
|---|
| 21 | mmap2(NULL, 16512, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7786000
|
|---|
| 22 | mmap2(0xb7789000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2) = 0xb7789000
|
|---|
| 23 | close(3) = 0
|
|---|
| 24 | access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
|
|---|
| 25 | open("/lib/i386-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
|
|---|
| 26 | read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220\232\1\0004\0\0\0"..., 512) = 512
|
|---|
| 27 | fstat64(3, {st_mode=S_IFREG|0755, st_size=1775080, ...}) = 0
|
|---|
| 28 | mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7785000
|
|---|
| 29 | mmap2(NULL, 1784604, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb75d1000
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|---|
| 30 | mmap2(0xb777f000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1ae) = 0xb777f000
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|---|
| 31 | mmap2(0xb7782000, 11036, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7782000
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|---|
| 32 | close(3) = 0
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|---|
| 33 | mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb75d0000
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|---|
| 34 | set_thread_area({entry_number:-1 -> 6, base_addr:0xb75d06c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
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|---|
| 35 | mprotect(0xb777f000, 8192, PROT_READ) = 0
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|---|
| 36 | mprotect(0xb7789000, 4096, PROT_READ) = 0
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|---|
| 37 | mprotect(0xb77a7000, 8192, PROT_READ) = 0
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|---|
| 38 | mprotect(0x8125000, 4096, PROT_READ) = 0
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|---|
| 39 | mprotect(0xb77d4000, 4096, PROT_READ) = 0
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|---|
| 40 | munmap(0xb77aa000, 26992) = 0
|
|---|
| 41 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
|
|---|
| 42 | open("/dev/tty", O_RDWR|O_NONBLOCK|O_LARGEFILE) = 3
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|---|
| 43 | close(3) = 0
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|---|
| 44 | brk(0) = 0x82c4000
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|---|
| 45 | brk(0x82c5000) = 0x82c5000
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|---|
| 46 | brk(0x82c6000) = 0x82c6000
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|---|
| 47 | getuid32() = 1000
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|---|
| 48 | getgid32() = 1000
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|---|
| 49 | geteuid32() = 1000
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|---|
| 50 | getegid32() = 1000
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|---|
| 51 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
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|---|
| 52 | time(NULL) = 1390494734
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| 53 | brk(0x82c7000) = 0x82c7000
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|---|
| 54 | brk(0x82c8000) = 0x82c8000
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|---|
| 55 | open("/proc/meminfo", O_RDONLY|O_CLOEXEC) = 3
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| 56 | fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
|
|---|
| 57 | mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb77b0000
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|---|
| 58 | read(3, "MemTotal: 507980 kB\nMemF"..., 1024) = 1024
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|---|
| 59 | close(3) = 0
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|---|
| 60 | munmap(0xb77b0000, 4096) = 0
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| 61 | brk(0x82c9000) = 0x82c9000
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| 62 | rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0
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| 63 | rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTART}, {SIG_DFL, [], SA_RESTART}, 8) = 0
|
|---|
| 64 | rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
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|---|
| 65 | rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
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|---|
| 66 | rt_sigaction(SIGQUIT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
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| 67 | rt_sigaction(SIGQUIT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
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| 68 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
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| 69 | rt_sigaction(SIGQUIT, {SIG_IGN, [], 0}, {SIG_DFL, [], 0}, 8) = 0
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| 70 | uname({sys="Linux", node="vagrant-ubuntu-raring-32", ...}) = 0
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|---|
| 71 | stat64("/vagrant", {st_mode=S_IFDIR|0755, st_size=238, ...}) = 0
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|---|
| 72 | stat64(".", {st_mode=S_IFDIR|0755, st_size=238, ...}) = 0
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| 73 | getpid() = 5235
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| 74 | getppid() = 5234
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|---|
| 75 | stat64(".", {st_mode=S_IFDIR|0755, st_size=238, ...}) = 0
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| 76 | stat64("/usr/local/sbin/bash", 0xbfc16380) = -1 ENOENT (No such file or directory)
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|---|
| 77 | stat64("/usr/local/bin/bash", 0xbfc16380) = -1 ENOENT (No such file or directory)
|
|---|
| 78 | stat64("/usr/sbin/bash", 0xbfc16380) = -1 ENOENT (No such file or directory)
|
|---|
| 79 | stat64("/usr/bin/bash", 0xbfc16380) = -1 ENOENT (No such file or directory)
|
|---|
| 80 | stat64("/sbin/bash", 0xbfc16380) = -1 ENOENT (No such file or directory)
|
|---|
| 81 | stat64("/bin/bash", {st_mode=S_IFREG|0755, st_size=924892, ...}) = 0
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| 82 | stat64("/bin/bash", {st_mode=S_IFREG|0755, st_size=924892, ...}) = 0
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| 83 | geteuid32() = 1000
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| 84 | getegid32() = 1000
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| 85 | getuid32() = 1000
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| 86 | getgid32() = 1000
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| 87 | access("/bin/bash", X_OK) = 0
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|---|
| 88 | stat64("/bin/bash", {st_mode=S_IFREG|0755, st_size=924892, ...}) = 0
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| 89 | geteuid32() = 1000
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| 90 | getegid32() = 1000
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| 91 | getuid32() = 1000
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| 92 | getgid32() = 1000
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| 93 | access("/bin/bash", R_OK) = 0
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|---|
| 94 | stat64("/bin/bash", {st_mode=S_IFREG|0755, st_size=924892, ...}) = 0
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|---|
| 95 | stat64("/bin/bash", {st_mode=S_IFREG|0755, st_size=924892, ...}) = 0
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| 96 | geteuid32() = 1000
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| 97 | getegid32() = 1000
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| 98 | getuid32() = 1000
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| 99 | getgid32() = 1000
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| 100 | access("/bin/bash", X_OK) = 0
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| 101 | stat64("/bin/bash", {st_mode=S_IFREG|0755, st_size=924892, ...}) = 0
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| 102 | geteuid32() = 1000
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| 103 | getegid32() = 1000
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| 104 | getuid32() = 1000
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| 105 | getgid32() = 1000
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| 106 | access("/bin/bash", R_OK) = 0
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| 107 | gettimeofday({1390494734, 623003}, NULL) = 0
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| 108 | brk(0x82ca000) = 0x82ca000
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| 109 | brk(0x82cb000) = 0x82cb000
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| 110 | getpgrp() = 5234
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| 111 | rt_sigaction(SIGCHLD, {0x8085f80, [], SA_RESTART}, {SIG_DFL, [], SA_RESTART}, 8) = 0
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| 112 | getrlimit(RLIMIT_NPROC, {rlim_cur=3919, rlim_max=3919}) = 0
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| 113 | brk(0x82cc000) = 0x82cc000
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| 114 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
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| 115 | open("test.bash", O_RDONLY|O_LARGEFILE) = 3
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| 116 | ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfc165e8) = -1 ENOTTY (Inappropriate ioctl for device)
|
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| 117 | _llseek(3, 0, [0], SEEK_CUR) = 0
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| 118 | read(3, "#!/bin/bash\n\nTMPDIR=/vagrant\n\nca"..., 80) = 69
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| 119 | _llseek(3, 0, [0], SEEK_SET) = 0
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| 120 | getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=4*1024}) = 0
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| 121 | fcntl64(255, F_GETFD) = -1 EBADF (Bad file descriptor)
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| 122 | dup2(3, 255) = 255
|
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| 123 | close(3) = 0
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| 124 | fcntl64(255, F_SETFD, FD_CLOEXEC) = 0
|
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| 125 | fcntl64(255, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
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| 126 | fstat64(255, {st_mode=S_IFREG|0644, st_size=69, ...}) = 0
|
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| 127 | _llseek(255, 0, [0], SEEK_CUR) = 0
|
|---|
| 128 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
|
|---|
| 129 | read(255, "#!/bin/bash\n\nTMPDIR=/vagrant\n\nca"..., 69) = 69
|
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| 130 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
|
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| 131 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
|
|---|
| 132 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
|
|---|
| 133 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
|
|---|
| 134 | brk(0x82cd000) = 0x82cd000
|
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| 135 | stat64(".", {st_mode=S_IFDIR|0755, st_size=238, ...}) = 0
|
|---|
| 136 | stat64("/usr/local/sbin/cat", 0xbfc16350) = -1 ENOENT (No such file or directory)
|
|---|
| 137 | stat64("/usr/local/bin/cat", 0xbfc16350) = -1 ENOENT (No such file or directory)
|
|---|
| 138 | stat64("/usr/sbin/cat", 0xbfc16350) = -1 ENOENT (No such file or directory)
|
|---|
| 139 | stat64("/usr/bin/cat", 0xbfc16350) = -1 ENOENT (No such file or directory)
|
|---|
| 140 | stat64("/sbin/cat", 0xbfc16350) = -1 ENOENT (No such file or directory)
|
|---|
| 141 | stat64("/bin/cat", {st_mode=S_IFREG|0755, st_size=46884, ...}) = 0
|
|---|
| 142 | stat64("/bin/cat", {st_mode=S_IFREG|0755, st_size=46884, ...}) = 0
|
|---|
| 143 | geteuid32() = 1000
|
|---|
| 144 | getegid32() = 1000
|
|---|
| 145 | getuid32() = 1000
|
|---|
| 146 | getgid32() = 1000
|
|---|
| 147 | access("/bin/cat", X_OK) = 0
|
|---|
| 148 | stat64("/bin/cat", {st_mode=S_IFREG|0755, st_size=46884, ...}) = 0
|
|---|
| 149 | geteuid32() = 1000
|
|---|
| 150 | getegid32() = 1000
|
|---|
| 151 | getuid32() = 1000
|
|---|
| 152 | getgid32() = 1000
|
|---|
| 153 | access("/bin/cat", R_OK) = 0
|
|---|
| 154 | stat64("/bin/cat", {st_mode=S_IFREG|0755, st_size=46884, ...}) = 0
|
|---|
| 155 | stat64("/bin/cat", {st_mode=S_IFREG|0755, st_size=46884, ...}) = 0
|
|---|
| 156 | geteuid32() = 1000
|
|---|
| 157 | getegid32() = 1000
|
|---|
| 158 | getuid32() = 1000
|
|---|
| 159 | getgid32() = 1000
|
|---|
| 160 | access("/bin/cat", X_OK) = 0
|
|---|
| 161 | stat64("/bin/cat", {st_mode=S_IFREG|0755, st_size=46884, ...}) = 0
|
|---|
| 162 | geteuid32() = 1000
|
|---|
| 163 | getegid32() = 1000
|
|---|
| 164 | getuid32() = 1000
|
|---|
| 165 | getgid32() = 1000
|
|---|
| 166 | access("/bin/cat", R_OK) = 0
|
|---|
| 167 | brk(0x82ce000) = 0x82ce000
|
|---|
| 168 | rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
|
|---|
| 169 | _llseek(255, -11, [58], SEEK_CUR) = 0
|
|---|
| 170 | clone(Process 5236 attached
|
|---|
| 171 | child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb75d0728) = 5236
|
|---|
| 172 | [pid 5235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
|
|---|
| 173 | [pid 5235] rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
|
|---|
| 174 | [pid 5235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
|
|---|
| 175 | [pid 5235] rt_sigprocmask(SIG_BLOCK, [CHLD], <unfinished ...>
|
|---|
| 176 | [pid 5236] close(255 <unfinished ...>
|
|---|
| 177 | [pid 5235] <... rt_sigprocmask resumed> [], 8) = 0
|
|---|
| 178 | [pid 5236] <... close resumed> ) = 0
|
|---|
| 179 | [pid 5235] rt_sigaction(SIGINT, {0x8083300, [], 0}, {SIG_DFL, [], 0}, 8) = 0
|
|---|
| 180 | [pid 5235] waitpid(-1, Process 5235 suspended
|
|---|
| 181 | <unfinished ...>
|
|---|
| 182 | [pid 5236] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
|
|---|
| 183 | [pid 5236] rt_sigaction(SIGTSTP, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
|
|---|
| 184 | [pid 5236] rt_sigaction(SIGTTIN, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
|
|---|
| 185 | [pid 5236] rt_sigaction(SIGTTOU, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
|
|---|
| 186 | [pid 5236] rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
|
|---|
| 187 | [pid 5236] rt_sigaction(SIGQUIT, {SIG_DFL, [], 0}, {SIG_IGN, [], 0}, 8) = 0
|
|---|
| 188 | [pid 5236] rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTART}, {0x8085f80, [], SA_RESTART}, 8) = 0
|
|---|
| 189 | [pid 5236] open("test", O_WRONLY|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 3
|
|---|
| 190 | [pid 5236] dup2(3, 1) = 1
|
|---|
| 191 | [pid 5236] close(3) = 0
|
|---|
| 192 | [pid 5236] brk(0x82d0000) = 0x82d0000
|
|---|
| 193 | [pid 5236] stat64("/vagrant", {st_mode=S_IFDIR|0755, st_size=238, ...}) = 0
|
|---|
| 194 | [pid 5236] faccessat(AT_FDCWD, "/vagrant", W_OK) = 0
|
|---|
| 195 | [pid 5236] statfs("/vagrant", {f_type="NFS_SUPER_MAGIC", f_bsize=4096, f_blocks=60987521, f_bfree=17688104, f_bavail=17688104, f_files=1000, f_ffree=1000, f_fsid={0, 0}, f_namelen=255, f_frsize=4096}) = 0
|
|---|
| 196 | [pid 5236] time(NULL) = 1390494734
|
|---|
| 197 | [pid 5236] gettimeofday({1390494734, 656849}, NULL) = 0
|
|---|
| 198 | [pid 5236] open("/vagrant/sh-thd-1390487659", O_WRONLY|O_CREAT|O_EXCL|O_TRUNC|O_LARGEFILE, 0600) = 3
|
|---|
| 199 | [pid 5236] dup(3) = 4
|
|---|
| 200 | [pid 5236] fcntl64(4, F_GETFL) = 0x8001 (flags O_WRONLY|O_LARGEFILE)
|
|---|
| 201 | [pid 5236] fstat64(4, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
|
|---|
| 202 | [pid 5236] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb77b0000
|
|---|
| 203 | [pid 5236] _llseek(4, 0, [0], SEEK_CUR) = 0
|
|---|
| 204 | [pid 5236] write(4, "hello\n", 6) = 6
|
|---|
| 205 | [pid 5236] close(4) = 0
|
|---|
| 206 | [pid 5236] munmap(0xb77b0000, 4096) = 0
|
|---|
| 207 | [pid 5236] open("/vagrant/sh-thd-1390487659", O_RDONLY|O_LARGEFILE) = 4
|
|---|
| 208 | [pid 5236] close(3) = 0
|
|---|
| 209 | [pid 5236] unlink("/vagrant/sh-thd-1390487659") = 0
|
|---|
| 210 | [pid 5236] dup2(4, 0) = 0
|
|---|
| 211 | [pid 5236] close(4) = 0
|
|---|
| 212 | [pid 5236] execve("/bin/cat", ["cat"], [/* 18 vars */]) = 0
|
|---|
| 213 | [pid 5236] brk(0) = 0x81ae000
|
|---|
| 214 | [pid 5236] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
|
|---|
| 215 | [pid 5236] mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7782000
|
|---|
| 216 | [pid 5236] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
|
|---|
| 217 | [pid 5236] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
|
|---|
| 218 | [pid 5236] fstat64(3, {st_mode=S_IFREG|0644, st_size=26992, ...}) = 0
|
|---|
| 219 | [pid 5236] mmap2(NULL, 26992, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb777b000
|
|---|
| 220 | [pid 5236] close(3) = 0
|
|---|
| 221 | [pid 5236] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
|
|---|
| 222 | [pid 5236] open("/lib/i386-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
|
|---|
| 223 | [pid 5236] read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220\232\1\0004\0\0\0"..., 512) = 512
|
|---|
| 224 | [pid 5236] fstat64(3, {st_mode=S_IFREG|0755, st_size=1775080, ...}) = 0
|
|---|
| 225 | [pid 5236] mmap2(NULL, 1784604, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb75c7000
|
|---|
| 226 | [pid 5236] mmap2(0xb7775000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1ae) = 0xb7775000
|
|---|
| 227 | [pid 5236] mmap2(0xb7778000, 11036, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7778000
|
|---|
| 228 | [pid 5236] close(3) = 0
|
|---|
| 229 | [pid 5236] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb75c6000
|
|---|
| 230 | [pid 5236] set_thread_area({entry_number:-1 -> 6, base_addr:0xb75c6900, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
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| 231 | [pid 5236] mprotect(0xb7775000, 8192, PROT_READ) = 0
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| 232 | [pid 5236] mprotect(0x8053000, 4096, PROT_READ) = 0
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| 233 | [pid 5236] mprotect(0xb77a5000, 4096, PROT_READ) = 0
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| 234 | [pid 5236] munmap(0xb777b000, 26992) = 0
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| 235 | [pid 5236] brk(0) = 0x81ae000
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| 236 | [pid 5236] brk(0x81cf000) = 0x81cf000
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| 237 | [pid 5236] fstat64(1, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
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| 238 | [pid 5236] fstat64(0, 0xbff89050) = -1 ENOENT (No such file or directory)
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| 239 | [pid 5236] write(2, "cat: ", 5cat: ) = 5
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| 240 | [pid 5236] write(2, "-", 1-) = 1
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| 241 | [pid 5236] write(2, ": No such file or directory", 27: No such file or directory) = 27
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| 242 | [pid 5236] write(2, "\n", 1
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| 243 | ) = 1
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| 244 | [pid 5236] close(0) = 0
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| 245 | [pid 5236] close(1) = 0
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| 246 | [pid 5236] close(2) = 0
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| 247 | [pid 5236] exit_group(1) = ?
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| 248 | Process 5235 resumed
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| 249 | Process 5236 detached
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|---|
| 250 | <... waitpid resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0) = 5236
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|---|
| 251 | rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
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| 252 | --- SIGCHLD (Child exited) @ 0 (0) ---
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| 253 | waitpid(-1, 0xbfc15db8, WNOHANG) = -1 ECHILD (No child processes)
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| 254 | sigreturn() = ? (mask now [])
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|---|
| 255 | rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x8083300, [], 0}, 8) = 0
|
|---|
| 256 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
|
|---|
| 257 | read(255, "\ncat test\n\n", 69) = 11
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|---|
| 258 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
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|---|
| 259 | rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
|
|---|
| 260 | _llseek(255, -1, [68], SEEK_CUR) = 0
|
|---|
| 261 | clone(Process 5237 attached
|
|---|
| 262 | child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb75d0728) = 5237
|
|---|
| 263 | [pid 5235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
|
|---|
| 264 | [pid 5235] rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
|
|---|
| 265 | [pid 5235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
|
|---|
| 266 | [pid 5235] rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
|
|---|
| 267 | [pid 5235] rt_sigaction(SIGINT, {0x8083300, [], 0}, {SIG_DFL, [], 0}, 8) = 0
|
|---|
| 268 | [pid 5235] waitpid(-1, Process 5235 suspended
|
|---|
| 269 | <unfinished ...>
|
|---|
| 270 | [pid 5237] close(255) = 0
|
|---|
| 271 | [pid 5237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
|
|---|
| 272 | [pid 5237] rt_sigaction(SIGTSTP, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
|
|---|
| 273 | [pid 5237] rt_sigaction(SIGTTIN, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
|
|---|
| 274 | [pid 5237] rt_sigaction(SIGTTOU, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
|
|---|
| 275 | [pid 5237] rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {SIG_DFL, [], 0}, 8) = 0
|
|---|
| 276 | [pid 5237] rt_sigaction(SIGQUIT, {SIG_DFL, [], 0}, {SIG_IGN, [], 0}, 8) = 0
|
|---|
| 277 | [pid 5237] rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTART}, {0x8085f80, [], SA_RESTART}, 8) = 0
|
|---|
| 278 | [pid 5237] execve("/bin/cat", ["cat", "test"], [/* 18 vars */]) = 0
|
|---|
| 279 | [pid 5237] brk(0) = 0x9140000
|
|---|
| 280 | [pid 5237] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
|
|---|
| 281 | [pid 5237] mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb76fc000
|
|---|
| 282 | [pid 5237] access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
|
|---|
| 283 | [pid 5237] open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
|
|---|
| 284 | [pid 5237] fstat64(3, {st_mode=S_IFREG|0644, st_size=26992, ...}) = 0
|
|---|
| 285 | [pid 5237] mmap2(NULL, 26992, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb76f5000
|
|---|
| 286 | [pid 5237] close(3) = 0
|
|---|
| 287 | [pid 5237] access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
|
|---|
| 288 | [pid 5237] open("/lib/i386-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
|
|---|
| 289 | [pid 5237] read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220\232\1\0004\0\0\0"..., 512) = 512
|
|---|
| 290 | [pid 5237] fstat64(3, {st_mode=S_IFREG|0755, st_size=1775080, ...}) = 0
|
|---|
| 291 | [pid 5237] mmap2(NULL, 1784604, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7541000
|
|---|
| 292 | [pid 5237] mmap2(0xb76ef000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1ae) = 0xb76ef000
|
|---|
| 293 | [pid 5237] mmap2(0xb76f2000, 11036, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb76f2000
|
|---|
| 294 | [pid 5237] close(3) = 0
|
|---|
| 295 | [pid 5237] mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7540000
|
|---|
| 296 | [pid 5237] set_thread_area({entry_number:-1 -> 6, base_addr:0xb7540900, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
|
|---|
| 297 | [pid 5237] mprotect(0xb76ef000, 8192, PROT_READ) = 0
|
|---|
| 298 | [pid 5237] mprotect(0x8053000, 4096, PROT_READ) = 0
|
|---|
| 299 | [pid 5237] mprotect(0xb771f000, 4096, PROT_READ) = 0
|
|---|
| 300 | [pid 5237] munmap(0xb76f5000, 26992) = 0
|
|---|
| 301 | [pid 5237] brk(0) = 0x9140000
|
|---|
| 302 | [pid 5237] brk(0x9161000) = 0x9161000
|
|---|
| 303 | [pid 5237] fstat64(1, {st_mode=S_IFREG|0644, st_size=18865, ...}) = 0
|
|---|
| 304 | [pid 5237] open("test", O_RDONLY|O_LARGEFILE) = 3
|
|---|
| 305 | [pid 5237] fstat64(3, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
|
|---|
| 306 | [pid 5237] fadvise64_64(3, 0, 0, POSIX_FADV_SEQUENTIAL) = 0
|
|---|
| 307 | [pid 5237] read(3, "", 65536) = 0
|
|---|
| 308 | [pid 5237] close(3) = 0
|
|---|
| 309 | [pid 5237] close(1) = 0
|
|---|
| 310 | [pid 5237] close(2) = 0
|
|---|
| 311 | [pid 5237] exit_group(0) = ?
|
|---|
| 312 | Process 5235 resumed
|
|---|
| 313 | Process 5237 detached
|
|---|
| 314 | <... waitpid resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0) = 5237
|
|---|
| 315 | rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
|
|---|
| 316 | --- SIGCHLD (Child exited) @ 0 (0) ---
|
|---|
| 317 | waitpid(-1, 0xbfc15db8, WNOHANG) = -1 ECHILD (No child processes)
|
|---|
| 318 | sigreturn() = ? (mask now [])
|
|---|
| 319 | rt_sigaction(SIGINT, {SIG_DFL, [], 0}, {0x8083300, [], 0}, 8) = 0
|
|---|
| 320 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
|
|---|
| 321 | read(255, "\n", 69) = 1
|
|---|
| 322 | rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
|
|---|
| 323 | read(255, "", 69) = 0
|
|---|
| 324 | exit_group(0) = ?
|
|---|