execve("./qtbug-100174", ["./qtbug-100174"], 0x7fff83a04348 /* 32 vars */) = 0
brk(NULL)                               = 0x1b7f000
arch_prctl(0x3001 /* ARCH_??? */, 0x7ffca26e0d90) = -1 EINVAL (Invalid argument)
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=33323, ...}) = 0
mmap(NULL, 33323, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f88f2db0000
close(3)                                = 0
openat(AT_FDCWD, "/lib64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360n\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=149976, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f88f2dae000
mmap(NULL, 2225344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f88f296c000
mprotect(0x7f88f2987000, 2093056, PROT_NONE) = 0
mmap(0x7f88f2b86000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f88f2b86000
mmap(0x7f88f2b88000, 13504, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f88f2b88000
close(3)                                = 0
openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\255\3\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2088960, ...}) = 0
lseek(3, 808, SEEK_SET)                 = 808
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
mmap(NULL, 3950400, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f88f25a7000
mprotect(0x7f88f2763000, 2093056, PROT_NONE) = 0
mmap(0x7f88f2962000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bb000) = 0x7f88f2962000
mmap(0x7f88f2968000, 14144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f88f2968000
close(3)                                = 0
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f88f2dab000
arch_prctl(ARCH_SET_FS, 0x7f88f2dab740) = 0
mprotect(0x7f88f2962000, 16384, PROT_READ) = 0
mprotect(0x7f88f2b86000, 4096, PROT_READ) = 0
mprotect(0x603000, 4096, PROT_READ)     = 0
mprotect(0x7f88f2db9000, 4096, PROT_READ) = 0
munmap(0x7f88f2db0000, 33323)           = 0
set_tid_address(0x7f88f2daba10)         = 1196
set_robust_list(0x7f88f2daba20, 24)     = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7f88f2972970, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f88f297ece0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7f88f2972a00, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f88f297ece0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
fstat(1, {st_mode=S_IFREG|0664, st_size=2876, ...}) = 0
brk(NULL)                               = 0x1b7f000
brk(0x1ba0000)                          = 0x1ba0000
brk(NULL)                               = 0x1ba0000
write(1, "Starting test for https://bugrep"..., 63Starting test for https://bugreports.qt.io/browse/QTBUG-100174
) = 63
waitid(P_PIDFD, 2147483647, NULL, WNOHANG|WEXITED, NULL) = -1 EBADF (Bad file descriptor)
clone(child_stack=NULL, flags=CLONE_PIDFD|SIGCHLDstrace: Process 1197 attached
, parent_tid=[3]) = 1197
[pid  1196] fcntl(3, F_GETFL <unfinished ...>
[pid  1197] nanosleep({tv_sec=0, tv_nsec=250000000},  <unfinished ...>
[pid  1196] <... fcntl resumed>)        = 0x2 (flags O_RDWR)
[pid  1196] fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
[pid  1196] poll([{fd=3, events=POLLIN}], 1, -1) = 1 ([{fd=3, revents=POLLIN}])
[pid  1196] fcntl(3, F_GETFL)           = 0x802 (flags O_RDWR|O_NONBLOCK)
[pid  1196] waitid(P_PIDFD, 3, {}, WNOHANG|WEXITED, NULL) = 0
[pid  1196] write(1, "Child is PID 1197, fd 3\nforkfd_w"..., 75Child is PID 1197, fd 3
forkfd_wait: code = 0, status = 0 (expected: 1, 0)
) = 75
[pid  1196] exit_group(0)               = ?
[pid  1196] +++ exited with 0 +++
<... nanosleep resumed>NULL)            = 0
exit_group(0)                           = ?
+++ exited with 0 +++