./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor368891165 <...> Warning: Permanently added '10.128.0.102' (ED25519) to the list of known hosts. execve("./syz-executor368891165", ["./syz-executor368891165"], 0x7ffe1c8fe3c0 /* 10 vars */) = 0 brk(NULL) = 0x555567a34000 brk(0x555567a34d00) = 0x555567a34d00 arch_prctl(ARCH_SET_FS, 0x555567a34380) = 0 set_tid_address(0x555567a34650) = 5071 set_robust_list(0x555567a34660, 24) = 0 rseq(0x555567a34ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor368891165", 4096) = 27 getrandom("\x98\xbb\x76\x06\x40\xce\x82\x02", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555567a34d00 brk(0x555567a55d00) = 0x555567a55d00 brk(0x555567a56000) = 0x555567a56000 mprotect(0x7f59bf80e000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5072 attached , child_tidptr=0x555567a34650) = 5072 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] set_robust_list(0x555567a34660, 24) = 0 ./strace-static-x86_64: Process 5073 attached [pid 5071] <... clone resumed>, child_tidptr=0x555567a34650) = 5073 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] set_robust_list(0x555567a34660, 24./strace-static-x86_64: Process 5074 attached ) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5075 attached [pid 5075] set_robust_list(0x555567a34660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555567a34650) = 5075 [pid 5075] <... set_robust_list resumed>) = 0 [pid 5074] set_robust_list(0x555567a34660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555567a34650) = 5074 ./strace-static-x86_64: Process 5076 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] <... clone resumed>, child_tidptr=0x555567a34650) = 5076 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5078 attached ./strace-static-x86_64: Process 5077 attached [pid 5076] set_robust_list(0x555567a34660, 24 [pid 5074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555567a34650) = 5078 [pid 5078] set_robust_list(0x555567a34660, 24 [pid 5077] set_robust_list(0x555567a34660, 24 [pid 5076] <... set_robust_list resumed>) = 0 [pid 5074] <... prctl resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555567a34650) = 5077 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5078] <... set_robust_list resumed>) = 0 [pid 5077] <... set_robust_list resumed>) = 0 [pid 5076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] setpgid(0, 0 [pid 5077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5076] <... prctl resumed>) = 0 [pid 5074] <... setpgid resumed>) = 0 [pid 5076] setpgid(0, 0) = 0 [pid 5076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5076] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5079 attached [pid 5076] write(3, "1000", 4 [pid 5079] set_robust_list(0x555567a34660, 24 [pid 5077] <... prctl resumed>) = 0 [pid 5076] <... write resumed>) = 4 [pid 5074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5079] <... set_robust_list resumed>) = 0 [pid 5076] close(3 [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5076] <... close resumed>) = 0 ./strace-static-x86_64: Process 5080 attached [pid 5077] setpgid(0, 0 [pid 5076] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5077] <... setpgid resumed>) = 0 [pid 5074] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5081 attached [pid 5071] <... clone resumed>, child_tidptr=0x555567a34650) = 5079 [pid 5080] set_robust_list(0x555567a34660, 24 [pid 5078] <... clone resumed>, child_tidptr=0x555567a34650) = 5080 [pid 5077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] write(3, "1000", 4 [pid 5079] <... clone resumed>, child_tidptr=0x555567a34650) = 5081 [pid 5076] <... openat resumed>) = 3 [pid 5074] <... write resumed>) = 4 [pid 5081] set_robust_list(0x555567a34660, 24 [pid 5080] <... set_robust_list resumed>) = 0 [pid 5077] <... openat resumed>) = 3 [pid 5076] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5074] close(3 [pid 5081] <... set_robust_list resumed>) = 0 [pid 5080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5076] <... openat resumed>) = 4 [pid 5074] <... close resumed>) = 0 [pid 5081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5080] <... prctl resumed>) = 0 [pid 5077] write(3, "1000", 4 [pid 5076] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5074] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5081] <... prctl resumed>) = 0 [pid 5080] setpgid(0, 0 [pid 5077] <... write resumed>) = 4 [pid 5076] <... ioctl resumed>, 0x200001c0) = 0 [pid 5074] <... openat resumed>) = 3 [pid 5081] setpgid(0, 0 [pid 5080] <... setpgid resumed>) = 0 [pid 5077] close(3 [pid 5076] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5074] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5081] <... setpgid resumed>) = 0 [pid 5080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5077] <... close resumed>) = 0 [pid 5076] <... ioctl resumed>, 0x20000140) = 0 [pid 5076] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5074] <... openat resumed>) = 4 [pid 5081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5080] <... openat resumed>) = 3 [pid 5077] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5076] <... ioctl resumed>, 0x20000440) = 0 [pid 5081] <... openat resumed>) = 3 [pid 5080] write(3, "1000", 4 [pid 5074] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5077] <... openat resumed>) = 3 [pid 5076] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5074] <... ioctl resumed>, 0x200001c0) = 0 [pid 5081] write(3, "1000", 4 [pid 5080] <... write resumed>) = 4 [pid 5074] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5081] <... write resumed>) = 4 [pid 5080] close(3 [pid 5077] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5074] <... ioctl resumed>, 0x20000140) = 0 [pid 5080] <... close resumed>) = 0 [pid 5074] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5081] close(3 [pid 5080] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5077] <... openat resumed>) = 4 [pid 5081] <... close resumed>) = 0 [pid 5081] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5080] <... openat resumed>) = 3 [pid 5077] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5076] <... ioctl resumed>, 0x20000100) = 0 [pid 5074] <... ioctl resumed>, 0x20000440) = 0 [pid 5081] <... openat resumed>) = 3 [pid 5077] <... ioctl resumed>, 0x200001c0) = 0 [pid 5081] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5077] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5081] <... openat resumed>) = 4 [pid 5076] dup2(3, 4 [pid 5077] <... ioctl resumed>, 0x20000140) = 0 [pid 5074] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5081] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5080] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5077] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5076] <... dup2 resumed>) = 4 [pid 5074] <... ioctl resumed>, 0x20000100) = 0 [pid 5074] dup2(3, 4 [pid 5076] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5074] <... dup2 resumed>) = 4 [pid 5074] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5081] <... ioctl resumed>, 0x200001c0) = 0 [pid 5080] <... openat resumed>) = 4 [pid 5077] <... ioctl resumed>, 0x20000440) = 0 [pid 5076] <... ioctl resumed>, 0x20000000) = 0 [pid 5074] <... ioctl resumed>, 0x20000000) = 0 [pid 5081] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5080] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5077] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5081] <... ioctl resumed>, 0x20000140) = 0 [pid 5080] <... ioctl resumed>, 0x200001c0) = 0 [pid 5077] <... ioctl resumed>, 0x20000100) = 0 [pid 5081] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5080] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5076] exit_group(0 [pid 5074] exit_group(0 [pid 5081] <... ioctl resumed>, 0x20000440) = 0 [pid 5080] <... ioctl resumed>, 0x20000140) = 0 [pid 5077] dup2(3, 4 [pid 5076] <... exit_group resumed>) = ? [pid 5074] <... exit_group resumed>) = ? [pid 5081] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5080] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5077] <... dup2 resumed>) = 4 [pid 5081] <... ioctl resumed>, 0x20000100) = 0 [pid 5080] <... ioctl resumed>, 0x20000440) = 0 [pid 5077] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5081] dup2(3, 4 [pid 5080] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5077] <... ioctl resumed>, 0x20000000) = 0 [pid 5074] +++ exited with 0 +++ [pid 5081] <... dup2 resumed>) = 4 [pid 5080] <... ioctl resumed>, 0x20000100) = 0 [pid 5077] exit_group(0 [pid 5076] +++ exited with 0 +++ [pid 5081] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5080] dup2(3, 4 [pid 5077] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5081] <... ioctl resumed>, 0x20000000) = 0 [pid 5081] exit_group(0 [pid 5080] <... dup2 resumed>) = 4 [pid 5081] <... exit_group resumed>) = ? [pid 5080] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE, 0x20000000) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5082 attached [pid 5081] +++ exited with 0 +++ [pid 5080] exit_group(0 [pid 5077] +++ exited with 0 +++ ./strace-static-x86_64: Process 5083 attached [pid 5082] set_robust_list(0x555567a34660, 24 [pid 5080] <... exit_group resumed>) = ? [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5083] set_robust_list(0x555567a34660, 24 [pid 5082] <... set_robust_list resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] <... clone resumed>, child_tidptr=0x555567a34650) = 5082 [pid 5072] <... clone resumed>, child_tidptr=0x555567a34650) = 5083 [pid 5083] <... set_robust_list resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5083] setpgid(0, 0 [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5083] <... setpgid resumed>) = 0 [pid 5082] <... prctl resumed>) = 0 [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5082] setpgid(0, 0) = 0 [pid 5082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5083] <... openat resumed>) = 3 [pid 5082] <... openat resumed>) = 3 [pid 5083] write(3, "1000", 4./strace-static-x86_64: Process 5085 attached ./strace-static-x86_64: Process 5084 attached ) = 4 [pid 5082] write(3, "1000", 4 [pid 5075] <... clone resumed>, child_tidptr=0x555567a34650) = 5084 [pid 5079] <... clone resumed>, child_tidptr=0x555567a34650) = 5085 [pid 5085] set_robust_list(0x555567a34660, 24 [pid 5084] set_robust_list(0x555567a34660, 24 [pid 5083] close(3 [pid 5082] <... write resumed>) = 4 [pid 5085] <... set_robust_list resumed>) = 0 [pid 5084] <... set_robust_list resumed>) = 0 [pid 5083] <... close resumed>) = 0 [pid 5082] close(3 [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5085] <... prctl resumed>) = 0 [pid 5084] <... prctl resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5082] <... close resumed>) = 0 [pid 5083] <... openat resumed>) = 3 [pid 5082] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5085] setpgid(0, 0 [pid 5084] setpgid(0, 0 [pid 5083] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5082] <... openat resumed>) = 3 [pid 5080] +++ exited with 0 +++ [pid 5085] <... setpgid resumed>) = 0 [pid 5084] <... setpgid resumed>) = 0 [pid 5082] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5083] <... openat resumed>) = 4 [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5078] restart_syscall(<... resuming interrupted clone ...> [pid 5085] <... openat resumed>) = 3 [pid 5083] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5078] <... restart_syscall resumed>) = 0 [pid 5084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5082] <... openat resumed>) = 4 [pid 5082] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5085] write(3, "1000", 4 [pid 5084] <... openat resumed>) = 3 [pid 5083] <... ioctl resumed>, 0x200001c0) = 0 [pid 5085] <... write resumed>) = 4 [pid 5084] write(3, "1000", 4 [pid 5083] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5082] <... ioctl resumed>, 0x200001c0) = 0 [pid 5085] close(3 [pid 5084] <... write resumed>) = 4 [pid 5083] <... ioctl resumed>, 0x20000140) = 0 [pid 5082] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5085] <... close resumed>) = 0 [pid 5084] close(3 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5085] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5084] <... close resumed>) = 0 [pid 5083] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5082] <... ioctl resumed>, 0x20000140) = 0 [pid 5084] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5083] <... ioctl resumed>, 0x20000440) = 0 [pid 5082] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5085] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5086 attached [pid 5084] <... openat resumed>) = 3 [pid 5083] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5085] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5086] set_robust_list(0x555567a34660, 24 [pid 5085] <... openat resumed>) = 4 [pid 5084] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5083] <... ioctl resumed>, 0x20000100) = 0 [pid 5082] <... ioctl resumed>, 0x20000440) = 0 [pid 5078] <... clone resumed>, child_tidptr=0x555567a34650) = 5086 [pid 5086] <... set_robust_list resumed>) = 0 [pid 5085] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5084] <... openat resumed>) = 4 [pid 5082] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5085] <... ioctl resumed>, 0x200001c0) = 0 [pid 5084] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5083] dup2(3, 4 [pid 5082] <... ioctl resumed>, 0x20000100) = 0 [pid 5086] <... prctl resumed>) = 0 [pid 5085] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5084] <... ioctl resumed>, 0x200001c0) = 0 [pid 5083] <... dup2 resumed>) = 4 [pid 5086] setpgid(0, 0 [pid 5085] <... ioctl resumed>, 0x20000140) = 0 [pid 5084] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5083] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5082] dup2(3, 4 [pid 5086] <... setpgid resumed>) = 0 [pid 5085] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5084] <... ioctl resumed>, 0x20000140) = 0 [pid 5083] <... ioctl resumed>, 0x20000000) = 0 [pid 5082] <... dup2 resumed>) = 4 [pid 5086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5083] exit_group(0 [pid 5082] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5085] <... ioctl resumed>, 0x20000440) = 0 [pid 5084] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5083] <... exit_group resumed>) = ? [pid 5082] <... ioctl resumed>, 0x20000000) = 0 [pid 5086] <... openat resumed>) = 3 [pid 5085] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5084] <... ioctl resumed>, 0x20000440) = 0 [pid 5085] <... ioctl resumed>, 0x20000100) = 0 [pid 5086] write(3, "1000", 4 [pid 5084] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5082] exit_group(0 [pid 5083] +++ exited with 0 +++ [pid 5082] <... exit_group resumed>) = ? [pid 5086] <... write resumed>) = 4 [pid 5085] dup2(3, 4 [pid 5084] <... ioctl resumed>, 0x20000100) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5086] close(3) = 0 [pid 5085] <... dup2 resumed>) = 4 [pid 5084] dup2(3, 4 [pid 5086] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5085] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5082] +++ exited with 0 +++ [pid 5086] <... openat resumed>) = 3 [pid 5085] <... ioctl resumed>, 0x20000000) = 0 [pid 5084] <... dup2 resumed>) = 4 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5086] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5084] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5085] exit_group(0 [pid 5084] <... ioctl resumed>, 0x20000000) = 0 [pid 5085] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5087 attached [pid 5086] <... openat resumed>) = 4 [pid 5084] exit_group(0 [pid 5085] +++ exited with 0 +++ [pid 5087] set_robust_list(0x555567a34660, 24 [pid 5086] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5084] <... exit_group resumed>) = ? [pid 5072] <... clone resumed>, child_tidptr=0x555567a34650) = 5087 [pid 5087] <... set_robust_list resumed>) = 0 [pid 5086] <... ioctl resumed>, 0x200001c0) = 0 [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5086] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5086] <... ioctl resumed>, 0x20000140) = 0 [pid 5079] restart_syscall(<... resuming interrupted clone ...> [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5087] <... prctl resumed>) = 0 [pid 5086] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5079] <... restart_syscall resumed>) = 0 [pid 5086] <... ioctl resumed>, 0x20000440) = 0 ./strace-static-x86_64: Process 5088 attached [pid 5087] setpgid(0, 0 [pid 5088] set_robust_list(0x555567a34660, 24 [pid 5087] <... setpgid resumed>) = 0 [pid 5086] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5084] +++ exited with 0 +++ [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] <... clone resumed>, child_tidptr=0x555567a34650) = 5088 [pid 5086] <... ioctl resumed>, 0x20000100) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5088] <... set_robust_list resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5089 attached [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5086] dup2(3, 4 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5089] set_robust_list(0x555567a34660, 24 [pid 5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5086] <... dup2 resumed>) = 4 [pid 5079] <... clone resumed>, child_tidptr=0x555567a34650) = 5089 [pid 5088] <... prctl resumed>) = 0 [pid 5087] <... openat resumed>) = 3 [pid 5086] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5088] setpgid(0, 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5086] <... ioctl resumed>, 0x20000000) = 0 [pid 5089] <... set_robust_list resumed>) = 0 [pid 5088] <... setpgid resumed>) = 0 [pid 5087] write(3, "1000", 4./strace-static-x86_64: Process 5090 attached [pid 5089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5087] <... write resumed>) = 4 [pid 5086] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555567a34650) = 5090 [pid 5090] set_robust_list(0x555567a34660, 24 [pid 5089] <... prctl resumed>) = 0 [pid 5088] <... openat resumed>) = 3 [pid 5087] close(3 [pid 5086] <... exit_group resumed>) = ? [pid 5088] write(3, "1000", 4 [pid 5089] setpgid(0, 0 [pid 5088] <... write resumed>) = 4 [pid 5088] close(3) = 0 [pid 5088] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5090] <... set_robust_list resumed>) = 0 [pid 5089] <... setpgid resumed>) = 0 [pid 5087] <... close resumed>) = 0 [pid 5090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5087] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5090] <... prctl resumed>) = 0 [pid 5089] <... openat resumed>) = 3 [pid 5088] <... openat resumed>) = 3 [pid 5087] <... openat resumed>) = 3 [pid 5086] +++ exited with 0 +++ [pid 5090] setpgid(0, 0 [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5088] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5090] <... setpgid resumed>) = 0 [pid 5089] write(3, "1000", 4 [pid 5087] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5089] <... write resumed>) = 4 [pid 5088] <... openat resumed>) = 4 [pid 5087] <... openat resumed>) = 4 [pid 5089] close(3 [pid 5090] <... openat resumed>) = 3 [pid 5089] <... close resumed>) = 0 [pid 5088] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5087] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5089] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5088] <... ioctl resumed>, 0x200001c0) = 0 [pid 5090] write(3, "1000", 4 [pid 5089] <... openat resumed>) = 3 [pid 5087] <... ioctl resumed>, 0x200001c0) = 0 [pid 5090] <... write resumed>) = 4 [pid 5089] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5088] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5087] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5091 attached [pid 5090] close(3 [pid 5089] <... openat resumed>) = 4 [pid 5088] <... ioctl resumed>, 0x20000140) = 0 [pid 5087] <... ioctl resumed>, 0x20000140) = 0 [pid 5091] set_robust_list(0x555567a34660, 24 [pid 5090] <... close resumed>) = 0 [pid 5089] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5088] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5087] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5091] <... set_robust_list resumed>) = 0 [pid 5090] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5089] <... ioctl resumed>, 0x200001c0) = 0 [pid 5088] <... ioctl resumed>, 0x20000440) = 0 [pid 5087] <... ioctl resumed>, 0x20000440) = 0 [pid 5078] <... clone resumed>, child_tidptr=0x555567a34650) = 5091 [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5090] <... openat resumed>) = 3 [pid 5089] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5088] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5087] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5091] <... prctl resumed>) = 0 [pid 5090] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5089] <... ioctl resumed>, 0x20000140) = 0 [pid 5088] <... ioctl resumed>, 0x20000100) = 0 [pid 5087] <... ioctl resumed>, 0x20000100) = 0 [pid 5091] setpgid(0, 0 [pid 5090] <... openat resumed>) = 4 [pid 5089] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5088] dup2(3, 4 [pid 5091] <... setpgid resumed>) = 0 [pid 5090] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5089] <... ioctl resumed>, 0x20000440) = 0 [pid 5087] dup2(3, 4 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5090] <... ioctl resumed>, 0x200001c0) = 0 [pid 5089] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5088] <... dup2 resumed>) = 4 [pid 5087] <... dup2 resumed>) = 4 [pid 5090] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5089] <... ioctl resumed>, 0x20000100) = 0 [pid 5088] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5087] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5091] <... openat resumed>) = 3 [pid 5091] write(3, "1000", 4 [pid 5090] <... ioctl resumed>, 0x20000140) = 0 [pid 5089] dup2(3, 4 [pid 5088] <... ioctl resumed>, 0x20000000) = 0 [pid 5087] <... ioctl resumed>, 0x20000000) = 0 [pid 5091] <... write resumed>) = 4 [pid 5090] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5089] <... dup2 resumed>) = 4 [pid 5088] exit_group(0 [pid 5087] exit_group(0 [pid 5091] close(3 [pid 5090] <... ioctl resumed>, 0x20000440) = 0 [pid 5089] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5088] <... exit_group resumed>) = ? [pid 5091] <... close resumed>) = 0 [pid 5090] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5089] <... ioctl resumed>, 0x20000000) = 0 [pid 5087] <... exit_group resumed>) = ? [pid 5091] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5090] <... ioctl resumed>, 0x20000100) = 0 [pid 5089] exit_group(0 [pid 5088] +++ exited with 0 +++ [pid 5087] +++ exited with 0 +++ [pid 5090] dup2(3, 4 [pid 5091] <... openat resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5090] <... dup2 resumed>) = 4 [pid 5089] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5091] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5090] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5089] +++ exited with 0 +++ [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5090] <... ioctl resumed>, 0x20000000) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5090] exit_group(0 [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5090] <... exit_group resumed>) = ? [pid 5091] <... openat resumed>) = 4 [pid 5091] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5090] +++ exited with 0 +++ [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5092 attached [pid 5091] <... ioctl resumed>, 0x200001c0) = 0 [pid 5079] <... clone resumed>, child_tidptr=0x555567a34650) = 5092 ./strace-static-x86_64: Process 5093 attached [pid 5092] set_robust_list(0x555567a34660, 24 [pid 5091] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] <... clone resumed>, child_tidptr=0x555567a34650) = 5093 [pid 5092] <... set_robust_list resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5093] set_robust_list(0x555567a34660, 24 [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5091] <... ioctl resumed>, 0x20000140) = 0 [pid 5075] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5094 attached [pid 5093] <... set_robust_list resumed>) = 0 [pid 5092] <... prctl resumed>) = 0 [pid 5091] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5094] set_robust_list(0x555567a34660, 24 [pid 5093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5092] setpgid(0, 0 [pid 5091] <... ioctl resumed>, 0x20000440) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555567a34650) = 5094 [pid 5094] <... set_robust_list resumed>) = 0 [pid 5092] <... setpgid resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5093] <... prctl resumed>) = 0 [pid 5091] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5093] setpgid(0, 0 [pid 5091] <... ioctl resumed>, 0x20000100) = 0 [pid 5094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5093] <... setpgid resumed>) = 0 [pid 5091] dup2(3, 4./strace-static-x86_64: Process 5095 attached [pid 5094] <... prctl resumed>) = 0 [pid 5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... clone resumed>, child_tidptr=0x555567a34650) = 5095 [pid 5095] set_robust_list(0x555567a34660, 24 [pid 5094] setpgid(0, 0) = 0 [pid 5095] <... set_robust_list resumed>) = 0 [pid 5094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5093] <... openat resumed>) = 3 [pid 5092] <... openat resumed>) = 3 [pid 5091] <... dup2 resumed>) = 4 [pid 5093] write(3, "1000", 4 [pid 5091] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5093] <... write resumed>) = 4 [pid 5091] <... ioctl resumed>, 0x20000000) = 0 [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5093] close(3 [pid 5092] write(3, "1000", 4 [pid 5091] exit_group(0 [pid 5095] <... prctl resumed>) = 0 [pid 5094] <... openat resumed>) = 3 [pid 5093] <... close resumed>) = 0 [pid 5092] <... write resumed>) = 4 [pid 5091] <... exit_group resumed>) = ? [pid 5095] setpgid(0, 0 [pid 5094] write(3, "1000", 4 [pid 5093] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5092] close(3 [pid 5095] <... setpgid resumed>) = 0 [pid 5094] <... write resumed>) = 4 [pid 5092] <... close resumed>) = 0 [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5094] close(3 [pid 5093] <... openat resumed>) = 3 [pid 5092] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5091] +++ exited with 0 +++ [pid 5095] <... openat resumed>) = 3 [pid 5094] <... close resumed>) = 0 [pid 5093] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5092] <... openat resumed>) = 3 [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5095] write(3, "1000", 4 [pid 5094] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5093] <... openat resumed>) = 4 [pid 5092] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5078] restart_syscall(<... resuming interrupted clone ...> [pid 5095] <... write resumed>) = 4 [pid 5094] <... openat resumed>) = 3 [pid 5093] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5078] <... restart_syscall resumed>) = 0 [pid 5095] close(3 [pid 5094] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5093] <... ioctl resumed>, 0x200001c0) = 0 [pid 5092] <... openat resumed>) = 4 [pid 5095] <... close resumed>) = 0 [pid 5094] <... openat resumed>) = 4 [pid 5092] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5095] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5094] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5093] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5092] <... ioctl resumed>, 0x200001c0) = 0 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5095] <... openat resumed>) = 3 [pid 5094] <... ioctl resumed>, 0x200001c0) = 0 [pid 5093] <... ioctl resumed>, 0x20000140) = 0 [pid 5092] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5093] ioctl(4, DRM_IOCTL_MODE_GETFB2./strace-static-x86_64: Process 5096 attached [pid 5095] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5094] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5093] <... ioctl resumed>, 0x20000440) = 0 [pid 5092] <... ioctl resumed>, 0x20000140) = 0 [pid 5096] set_robust_list(0x555567a34660, 24 [pid 5095] <... openat resumed>) = 4 [pid 5094] <... ioctl resumed>, 0x20000140) = 0 [pid 5093] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5092] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5078] <... clone resumed>, child_tidptr=0x555567a34650) = 5096 [pid 5096] <... set_robust_list resumed>) = 0 [pid 5095] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5094] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5093] <... ioctl resumed>, 0x20000100) = 0 [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5095] <... ioctl resumed>, 0x200001c0) = 0 [pid 5094] <... ioctl resumed>, 0x20000440) = 0 [pid 5093] dup2(3, 4 [pid 5092] <... ioctl resumed>, 0x20000440) = 0 [pid 5096] <... prctl resumed>) = 0 [pid 5095] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5094] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5093] <... dup2 resumed>) = 4 [pid 5092] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5096] setpgid(0, 0 [pid 5095] <... ioctl resumed>, 0x20000140) = 0 [pid 5094] <... ioctl resumed>, 0x20000100) = 0 [pid 5093] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5092] <... ioctl resumed>, 0x20000100) = 0 [pid 5096] <... setpgid resumed>) = 0 [pid 5095] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5094] dup2(3, 4 [pid 5093] <... ioctl resumed>, 0x20000000) = 0 [pid 5092] dup2(3, 4 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5095] <... ioctl resumed>, 0x20000440) = 0 [pid 5094] <... dup2 resumed>) = 4 [pid 5093] exit_group(0 [pid 5095] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5094] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5092] <... dup2 resumed>) = 4 [pid 5095] <... ioctl resumed>, 0x20000100) = 0 [pid 5094] <... ioctl resumed>, 0x20000000) = 0 [pid 5092] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5095] dup2(3, 4 [pid 5096] <... openat resumed>) = 3 [pid 5095] <... dup2 resumed>) = 4 [pid 5094] exit_group(0 [pid 5093] <... exit_group resumed>) = ? [pid 5092] <... ioctl resumed>, 0x20000000) = 0 [pid 5096] write(3, "1000", 4 [pid 5095] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5094] <... exit_group resumed>) = ? [pid 5096] <... write resumed>) = 4 [pid 5096] close(3 [pid 5095] <... ioctl resumed>, 0x20000000) = 0 [pid 5093] +++ exited with 0 +++ [pid 5092] exit_group(0 [pid 5096] <... close resumed>) = 0 [pid 5095] exit_group(0 [pid 5094] +++ exited with 0 +++ [pid 5092] <... exit_group resumed>) = ? [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5096] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5095] <... exit_group resumed>) = ? [pid 5092] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5096] <... openat resumed>) = 3 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5097 attached [pid 5095] +++ exited with 0 +++ [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5097] set_robust_list(0x555567a34660, 24 [pid 5096] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY) = 4 [pid 5097] <... set_robust_list resumed>) = 0 [pid 5079] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5098 attached [pid 5097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5096] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5079] <... restart_syscall resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5073] <... clone resumed>, child_tidptr=0x555567a34650) = 5097 [pid 5072] <... clone resumed>, child_tidptr=0x555567a34650) = 5098 [pid 5098] set_robust_list(0x555567a34660, 24 [pid 5097] <... prctl resumed>) = 0 [pid 5096] <... ioctl resumed>, 0x200001c0) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5098] <... set_robust_list resumed>) = 0 [pid 5097] setpgid(0, 0 [pid 5096] ioctl(3, DRM_IOCTL_MODE_GETCRTC, 0x20000140) = 0 [pid 5096] ioctl(4, DRM_IOCTL_MODE_GETFB2./strace-static-x86_64: Process 5099 attached [pid 5098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5097] <... setpgid resumed>) = 0 [pid 5096] <... ioctl resumed>, 0x20000440) = 0 [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] <... clone resumed>, child_tidptr=0x555567a34650) = 5099 [pid 5098] <... prctl resumed>) = 0 [pid 5096] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD, 0x20000100) = 0 ./strace-static-x86_64: Process 5100 attached [pid 5099] set_robust_list(0x555567a34660, 24 [pid 5098] setpgid(0, 0 [pid 5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5096] dup2(3, 4 [pid 5100] set_robust_list(0x555567a34660, 24 [pid 5099] <... set_robust_list resumed>) = 0 [pid 5098] <... setpgid resumed>) = 0 [pid 5097] <... openat resumed>) = 3 [pid 5096] <... dup2 resumed>) = 4 [pid 5079] <... clone resumed>, child_tidptr=0x555567a34650) = 5100 [pid 5100] <... set_robust_list resumed>) = 0 [pid 5098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5097] write(3, "1000", 4 [pid 5096] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5098] <... openat resumed>) = 3 [pid 5097] <... write resumed>) = 4 [pid 5096] <... ioctl resumed>, 0x20000000) = 0 [pid 5100] <... prctl resumed>) = 0 [pid 5099] <... prctl resumed>) = 0 [pid 5096] exit_group(0 [pid 5098] write(3, "1000", 4 [pid 5097] close(3 [pid 5100] setpgid(0, 0 [pid 5099] setpgid(0, 0 [pid 5098] <... write resumed>) = 4 [pid 5097] <... close resumed>) = 0 [pid 5096] <... exit_group resumed>) = ? [pid 5100] <... setpgid resumed>) = 0 [pid 5099] <... setpgid resumed>) = 0 [pid 5098] close(3 [pid 5097] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5098] <... close resumed>) = 0 [pid 5100] <... openat resumed>) = 3 [pid 5098] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5100] write(3, "1000", 4 [pid 5099] <... openat resumed>) = 3 [pid 5100] <... write resumed>) = 4 [pid 5100] close(3 [pid 5099] write(3, "1000", 4 [pid 5100] <... close resumed>) = 0 [pid 5099] <... write resumed>) = 4 [pid 5100] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5099] close(3) = 0 [pid 5099] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5097] <... openat resumed>) = 3 [pid 5097] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5098] <... openat resumed>) = 3 [pid 5098] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5096] +++ exited with 0 +++ [pid 5099] <... openat resumed>) = 3 [pid 5100] <... openat resumed>) = 3 [pid 5098] <... openat resumed>) = 4 [pid 5097] <... openat resumed>) = 4 [pid 5078] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5098] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5097] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES, 0x200001c0) = 0 [pid 5100] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5099] openat(AT_FDCWD, "/dev/dri/card1", O_RDONLY [pid 5100] <... openat resumed>) = 4 [pid 5099] <... openat resumed>) = 4 [pid 5098] <... ioctl resumed>, 0x200001c0) = 0 [pid 5097] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5100] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5099] ioctl(4, DRM_IOCTL_MODE_GETRESOURCES [pid 5098] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5097] <... ioctl resumed>, 0x20000140) = 0 [pid 5100] <... ioctl resumed>, 0x200001c0) = 0 [pid 5099] <... ioctl resumed>, 0x200001c0) = 0 [pid 5098] <... ioctl resumed>, 0x20000140) = 0 [pid 5097] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5078] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5100] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5099] ioctl(3, DRM_IOCTL_MODE_GETCRTC [pid 5100] <... ioctl resumed>, 0x20000140) = 0 [pid 5099] <... ioctl resumed>, 0x20000140) = 0 [pid 5097] <... ioctl resumed>, 0x20000440) = 0 [pid 5100] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5099] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5100] <... ioctl resumed>, 0x20000440) = 0 [pid 5099] <... ioctl resumed>, 0x20000440) = 0 [pid 5100] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5099] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5100] <... ioctl resumed>, 0x20000100) = 0 [pid 5099] <... ioctl resumed>, 0x20000100) = 0 [pid 5098] ioctl(4, DRM_IOCTL_MODE_GETFB2 [pid 5097] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5100] dup2(3, 4 [pid 5098] <... ioctl resumed>, 0x20000440) = 0 [pid 5097] <... ioctl resumed>, 0x20000100) = 0 ./strace-static-x86_64: Process 5101 attached [pid 5100] <... dup2 resumed>) = 4 [pid 5099] dup2(3, 4 [pid 5098] ioctl(4, DRM_IOCTL_PRIME_HANDLE_TO_FD [pid 5097] dup2(3, 4 [pid 5100] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5099] <... dup2 resumed>) = 4 [pid 5098] <... ioctl resumed>, 0x20000100) = 0 [pid 5078] <... clone resumed>, child_tidptr=0x555567a34650) = 5101 [pid 5100] <... ioctl resumed>, 0x20000000) = 0 [pid 5099] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5101] set_robust_list(0x555567a34660, 24 [pid 5100] exit_group(0 [pid 5099] <... ioctl resumed>, 0x20000000) = 0 [pid 5098] dup2(3, 4 [pid 5097] <... dup2 resumed>) = 4 [pid 5101] <... set_robust_list resumed>) = 0 [pid 5098] <... dup2 resumed>) = 4 [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5100] <... exit_group resumed>) = ? [pid 5099] exit_group(0 [pid 5101] <... prctl resumed>) = 0 [pid 5100] +++ exited with 0 +++ [pid 5099] <... exit_group resumed>) = ? [pid 5098] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5097] ioctl(3, DRM_IOCTL_PRIME_FD_TO_HANDLE [pid 5101] setpgid(0, 0 [pid 5099] +++ exited with 0 +++ [pid 5101] <... setpgid resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5098] <... ioctl resumed>, 0x20000000) = 0 [pid 5097] <... ioctl resumed>, 0x20000000) = 0 [pid 5098] exit_group(0 [pid 5097] exit_group(0 [pid 5079] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5098] <... exit_group resumed>) = ? [pid 5101] <... openat resumed>) = 3 [pid 5098] +++ exited with 0 +++ [pid 5097] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5102 attached ./strace-static-x86_64: Process 5103 attached [pid 5102] set_robust_list(0x555567a34660, 24 [pid 5101] write(3, "1000", 4 [pid 5079] <... clone resumed>, child_tidptr=0x555567a34650) = 5102 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5098, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5103] set_robust_list(0x555567a34660, 24 [pid 5102] <... set_robust_list resumed>) = 0 [pid 5101] <... write resumed>) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555567a34650) = 5103 [pid 5103] <... set_robust_list resumed>) = 0 [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5101] close(3 [pid 5103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5103] setpgid(0, 0 [pid 5102] <... prctl resumed>) = 0 [pid 5101] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5104 attached [pid 5103] <... setpgid resumed>) = 0 [pid 5102] setpgid(0, 0