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August 25, 2020 20:01
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WSL failing to fork with `cmd.exe /c notepad`
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| 1376 execve("/mnt/c/WINDOWS/system32/cmd.exe", ["cmd.exe", "/c", "notepad"], 0x7ffccb428d48 /* 36 vars */) = 0 | |
| 1376 arch_prctl(ARCH_SET_FS, 0x2a2110) = 0 | |
| 1376 set_tid_address(0x2a2148) = 1376 | |
| 1376 brk(NULL) = 0x1525000 | |
| 1376 brk(0x1526000) = 0x1526000 | |
| 1376 sched_getaffinity(0, 128, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]) = 32 | |
| 1376 getpid() = 1376 | |
| 1376 getcwd("/mnt/c", 4096) = 7 | |
| 1376 uname({sysname="Linux", nodename="Razz", ...}) = 0 | |
| 1376 getcwd("/mnt/c", 4096) = 7 | |
| 1376 open("/mnt/c/WINDOWS/system32/cmd.exe", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_PATH) = 3 | |
| 1376 readlink("/proc/self/fd/3", "/mnt/c/WINDOWS/system32/cmd.exe", 4095) = 31 | |
| 1376 fstat(3, {st_mode=S_IFREG|0555, st_size=323584, ...}) = 0 | |
| 1376 stat("/mnt/c/WINDOWS/system32/cmd.exe", {st_mode=S_IFREG|0555, st_size=323584, ...}) = 0 | |
| 1376 close(3) = 0 | |
| 1376 open("/proc/self/mountinfo", O_RDONLY) = 3 | |
| 1376 readv(3, [{iov_base="", iov_len=0}, {iov_base="38 26 8:16 / / rw,relatime - ext"..., iov_len=1024}], 2) = 1024 | |
| 1376 readv(3, [{iov_base="", iov_len=0}, {iov_base="=755\n51 38 0:30 / /usr/lib/wsl/d"..., iov_len=1024}], 2) = 1024 | |
| 1376 readv(3, [{iov_base="", iov_len=0}, {iov_base="suid,nodev,noexec,relatime - cgr"..., iov_len=1024}], 2) = 899 | |
| 1376 readv(3, [{iov_base="", iov_len=0}, {iov_base="", iov_len=1024}], 2) = 0 | |
| 1376 close(3) = 0 | |
| 1376 getcwd("/mnt/c", 4096) = 7 | |
| 1376 open("/proc/self/mountinfo", O_RDONLY) = 3 | |
| 1376 readv(3, [{iov_base="", iov_len=0}, {iov_base="38 26 8:16 / / rw,relatime - ext"..., iov_len=1024}], 2) = 1024 | |
| 1376 readv(3, [{iov_base="", iov_len=0}, {iov_base="=755\n51 38 0:30 / /usr/lib/wsl/d"..., iov_len=1024}], 2) = 1024 | |
| 1376 readv(3, [{iov_base="", iov_len=0}, {iov_base="suid,nodev,noexec,relatime - cgr"..., iov_len=1024}], 2) = 899 | |
| 1376 readv(3, [{iov_base="", iov_len=0}, {iov_base="", iov_len=1024}], 2) = 0 | |
| 1376 close(3) = 0 | |
| 1376 ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0 | |
| 1376 ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0 | |
| 1376 ioctl(2, TCGETS, {B38400 opost isig icanon echo ...}) = 0 | |
| 1376 ioctl(0, TIOCGPGRP, [1374]) = 0 | |
| 1376 getpgid(0) = 1374 | |
| 1376 fstat(0, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0 | |
| 1376 fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0 | |
| 1376 fstat(2, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0 | |
| 1376 ioctl(0, TIOCGWINSZ, {ws_row=42, ws_col=113, ws_xpixel=0, ws_ypixel=0}) = 0 | |
| 1376 ioctl(0, SNDCTL_TMR_START or TCSETS, {B38400 -opost -isig -icanon -echo ...}) = 0 | |
| 1376 dup(0) = 3 | |
| 1376 socket(AF_VSOCK, SOCK_STREAM|SOCK_CLOEXEC, 0) = 4 | |
| 1376 bind(4, {sa_family=AF_VSOCK, sa_data="\0\0\377\377\377\377\377\377\377\377\0\0\0\0"}, 16) = 0 | |
| 1376 getsockname(4, {sa_family=AF_VSOCK, sa_data="\0\0|\270\264\300\377\377\377\377\0\0\0\0"}, [16]) = 0 | |
| 1376 listen(4, 4) = 0 | |
| 1376 socket(AF_UNIX, SOCK_SEQPACKET|SOCK_CLOEXEC, 0) = 5 | |
| 1376 connect(5, {sa_family=AF_UNIX, sun_path="/run/WSL/7_interop"}, 110) = 0 | |
| 1376 write(5, "\6\0\0\0\257\0\0\0|\270\264\300\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 175) = 175 | |
| 1376 poll([{fd=4, events=POLLIN}], 1, 10000) = 1 ([{fd=4, revents=POLLIN}]) | |
| 1376 accept4(4, {sa_family=AF_VSOCK, sa_data="\0\0\341\247\363\212\2\0\0\0\0\0\0\0"}, [16], SOCK_CLOEXEC) = 6 | |
| 1376 poll([{fd=4, events=POLLIN}], 1, 10000) = 1 ([{fd=4, revents=POLLIN}]) | |
| 1376 accept4(4, {sa_family=AF_VSOCK, sa_data="\0\0\342\247\363\212\2\0\0\0\0\0\0\0"}, [16], SOCK_CLOEXEC) = 7 | |
| 1376 poll([{fd=4, events=POLLIN}], 1, 10000) = 1 ([{fd=4, revents=POLLIN}]) | |
| 1376 accept4(4, {sa_family=AF_VSOCK, sa_data="\0\0\343\247\363\212\2\0\0\0\0\0\0\0"}, [16], SOCK_CLOEXEC) = 8 | |
| 1376 poll([{fd=4, events=POLLIN}], 1, 10000) = 1 ([{fd=4, revents=POLLIN}]) | |
| 1376 accept4(4, {sa_family=AF_VSOCK, sa_data="\0\0\344\247\363\212\2\0\0\0\0\0\0\0"}, [16], SOCK_CLOEXEC) = 9 | |
| 1376 close(4) = 0 | |
| 1376 rt_sigprocmask(SIG_BLOCK, [INT WINCH], NULL, 8) = 0 | |
| 1376 signalfd4(-1, [INT WINCH], 8, 0) = 4 | |
| 1376 poll([{fd=0, events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, events=POLLIN}, {fd=4, events=POLLIN}], 5, -1) = 1 ([{fd=9, revents=POLLIN}]) | |
| 1376 brk(0x1528000) = 0x1528000 | |
| 1376 recvfrom(9, "\t\0\0\0 \0\0\0", 8, MSG_WAITALL, NULL, NULL) = 8 | |
| 1376 recvfrom(9, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24, 0, NULL, NULL) = 24 | |
| 1376 poll([{fd=0, events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, events=POLLIN}, {fd=4, events=POLLIN}], 5, -1) = 1 ([{fd=7, revents=POLLIN}]) | |
| 1376 read(7, "\33[6n", 4096) = 4 | |
| 1376 write(1, "\33[6n", 4) = 4 | |
| 1376 poll([{fd=0, events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, events=POLLIN}, {fd=4, events=POLLIN}], 5, -1) = 1 ([{fd=0, revents=POLLIN}]) | |
| 1376 read(0, "\33[42;1R", 4096) = 7 | |
| 1376 write(6, "\33[42;1R", 7) = 7 | |
| 1376 poll([{fd=0, events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, events=POLLIN}, {fd=4, events=POLLIN}], 5, -1) = 1 ([{fd=7, revents=POLLIN}]) | |
| 1376 read(7, "\33[m\33]0;C:\\WINDOWS\\system32\\cmd.e"..., 4096) = 41 | |
| 1376 write(1, "\33[m\33]0;C:\\WINDOWS\\system32\\cmd.e"..., 41) = 41 | |
| 1376 poll([{fd=0, events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}, {fd=9, events=POLLIN}, {fd=4, events=POLLIN}], 5, -1) = 1 ([{fd=9, revents=POLLIN}]) | |
| 1376 recvfrom(9, "\7\0\0\0\f\0\0\0", 8, MSG_WAITALL, NULL, NULL) = 8 | |
| 1376 recvfrom(9, "\0\0\0\0", 4, 0, NULL, NULL) = 4 | |
| 1376 shutdown(6, SHUT_WR) = 0 | |
| 1376 poll([{fd=-1}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}, {fd=-1}, {fd=-1}], 5, -1) = 2 ([{fd=7, revents=POLLIN}, {fd=8, revents=POLLIN}]) | |
| 1376 read(7, "", 4096) = 0 | |
| 1376 read(8, "", 4096) = 0 | |
| 1376 shutdown(6, SHUT_WR) = 0 | |
| 1376 close(4) = 0 | |
| 1376 close(5) = 0 | |
| 1376 close(9) = 0 | |
| 1376 close(8) = 0 | |
| 1376 close(7) = 0 | |
| 1376 close(6) = 0 | |
| 1376 ioctl(3, SNDCTL_TMR_START or TCSETS, {B38400 opost isig icanon echo ...}) = 0 | |
| 1376 close(3) = 0 | |
| 1376 exit_group(0) = ? | |
| 1376 +++ exited with 0 +++ |
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